changelog: never inline changelog

The test suite mostly use small repositories, that implies that most changelog in the
tests are inlined. As a result, non-inlined changelog are quite poorly tested.
Since non-inline changelog are most common case for serious repositories, this
lack of testing is a significant problem that results in high profile issue like
the one recently fixed by 66417f55ea33 and 849745d7da89.

Inlining the changelog does not bring much to the table, the number of total
file saved is negligible, and the changelog will be read by most operation
anyway.

So this changeset is make it so we never inline the changelog, and de-inline the
one that are still inlined whenever we touch them.

By doing that, we remove the "dual code path" situation for writing new entry to
the changelog and move to a "single code path" situation. Having a single
code path simplify the code and make sure it is covered by test (if test cover
that situation obviously)


This impact all tests that care about the number of file and the exchange size,
but there is nothing too complicated in them just a lot of churn.

The churn is made "worse" by the fact rust will use the persistent nodemap on
any changelog now. Which is overall a win as it means testing the persistent
nodemap more and having less special cases.

In short, having inline changelog is mostly useless and an endless source of
pain. We get rid of it.

mercurial/changelog.py

@@ -1,500 +1,506 b''
 # changelog.py - changelog class for mercurial
 #
 # Copyright 2005-2007 Olivia Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 
 from .i18n import _
 from .node import (
     bin,
     hex,
 )
 from .thirdparty import attr
 
 from . import (
     encoding,
     error,
     metadata,
     pycompat,
     revlog,
 )
 from .utils import (
     dateutil,
     stringutil,
 )
 from .revlogutils import (
     constants as revlog_constants,
     flagutil,
 )
 
 _defaultextra = {b'branch': b'default'}
 
 
 def _string_escape(text):
     """
     >>> from .pycompat import bytechr as chr
     >>> d = {b'nl': chr(10), b'bs': chr(92), b'cr': chr(13), b'nul': chr(0)}
     >>> s = b"ab%(nl)scd%(bs)s%(bs)sn%(nul)s12ab%(cr)scd%(bs)s%(nl)s" % d
     >>> s
     'ab\\ncd\\\\\\\\n\\x0012ab\\rcd\\\\\\n'
     >>> res = _string_escape(s)
     >>> s == _string_unescape(res)
     True
     """
     # subset of the string_escape codec
     text = (
         text.replace(b'\\', b'\\\\')
         .replace(b'\n', b'\\n')
         .replace(b'\r', b'\\r')
     )
     return text.replace(b'\0', b'\\0')
 
 
 def _string_unescape(text):
     if b'\\0' in text:
         # fix up \0 without getting into trouble with \\0
         text = text.replace(b'\\\\', b'\\\\\n')
         text = text.replace(b'\\0', b'\0')
         text = text.replace(b'\n', b'')
     return stringutil.unescapestr(text)
 
 
 def decodeextra(text):
     """
     >>> from .pycompat import bytechr as chr
     >>> sorted(decodeextra(encodeextra({b'foo': b'bar', b'baz': chr(0) + b'2'})
     ...                    ).items())
     [('baz', '\\x002'), ('branch', 'default'), ('foo', 'bar')]
     >>> sorted(decodeextra(encodeextra({b'foo': b'bar',
     ...                                 b'baz': chr(92) + chr(0) + b'2'})
     ...                    ).items())
     [('baz', '\\\\\\x002'), ('branch', 'default'), ('foo', 'bar')]
     """
     extra = _defaultextra.copy()
     for l in text.split(b'\0'):
         if l:
             k, v = _string_unescape(l).split(b':', 1)
             extra[k] = v
     return extra
 
 
 def encodeextra(d):
     # keys must be sorted to produce a deterministic changelog entry
     items = [_string_escape(b'%s:%s' % (k, d[k])) for k in sorted(d)]
     return b"\0".join(items)
 
 
 def stripdesc(desc):
     """strip trailing whitespace and leading and trailing empty lines"""
     return b'\n'.join([l.rstrip() for l in desc.splitlines()]).strip(b'\n')
 
 
 @attr.s
 class _changelogrevision:
     # Extensions might modify _defaultextra, so let the constructor below pass
     # it in
     extra = attr.ib()
     manifest = attr.ib()
     user = attr.ib(default=b'')
     date = attr.ib(default=(0, 0))
     files = attr.ib(default=attr.Factory(list))
     filesadded = attr.ib(default=None)
     filesremoved = attr.ib(default=None)
     p1copies = attr.ib(default=None)
     p2copies = attr.ib(default=None)
     description = attr.ib(default=b'')
     branchinfo = attr.ib(default=(_defaultextra[b'branch'], False))
 
 
 class changelogrevision:
     """Holds results of a parsed changelog revision.
 
     Changelog revisions consist of multiple pieces of data, including
     the manifest node, user, and date. This object exposes a view into
     the parsed object.
     """
 
     __slots__ = (
         '_offsets',
         '_text',
         '_sidedata',
         '_cpsd',
         '_changes',
     )
 
     def __new__(cls, cl, text, sidedata, cpsd):
         if not text:
             return _changelogrevision(extra=_defaultextra, manifest=cl.nullid)
 
         self = super(changelogrevision, cls).__new__(cls)
         # We could return here and implement the following as an __init__.
         # But doing it here is equivalent and saves an extra function call.
 
         # format used:
         # nodeid\n        : manifest node in ascii
         # user\n          : user, no \n or \r allowed
         # time tz extra\n : date (time is int or float, timezone is int)
         #                 : extra is metadata, encoded and separated by '\0'
         #                 : older versions ignore it
         # files\n\n       : files modified by the cset, no \n or \r allowed
         # (.*)            : comment (free text, ideally utf-8)
         #
         # changelog v0 doesn't use extra
 
         nl1 = text.index(b'\n')
         nl2 = text.index(b'\n', nl1 + 1)
         nl3 = text.index(b'\n', nl2 + 1)
 
         # The list of files may be empty. Which means nl3 is the first of the
         # double newline that precedes the description.
         if text[nl3 + 1 : nl3 + 2] == b'\n':
             doublenl = nl3
         else:
             doublenl = text.index(b'\n\n', nl3 + 1)
 
         self._offsets = (nl1, nl2, nl3, doublenl)
         self._text = text
         self._sidedata = sidedata
         self._cpsd = cpsd
         self._changes = None
 
         return self
 
     @property
     def manifest(self):
         return bin(self._text[0 : self._offsets[0]])
 
     @property
     def user(self):
         off = self._offsets
         return encoding.tolocal(self._text[off[0] + 1 : off[1]])
 
     @property
     def _rawdate(self):
         off = self._offsets
         dateextra = self._text[off[1] + 1 : off[2]]
         return dateextra.split(b' ', 2)[0:2]
 
     @property
     def _rawextra(self):
         off = self._offsets
         dateextra = self._text[off[1] + 1 : off[2]]
         fields = dateextra.split(b' ', 2)
         if len(fields) != 3:
             return None
 
         return fields[2]
 
     @property
     def date(self):
         raw = self._rawdate
         time = float(raw[0])
         # Various tools did silly things with the timezone.
         try:
             timezone = int(raw[1])
         except ValueError:
             timezone = 0
 
         return time, timezone
 
     @property
     def extra(self):
         raw = self._rawextra
         if raw is None:
             return _defaultextra
 
         return decodeextra(raw)
 
     @property
     def changes(self):
         if self._changes is not None:
             return self._changes
         if self._cpsd:
             changes = metadata.decode_files_sidedata(self._sidedata)
         else:
             changes = metadata.ChangingFiles(
                 touched=self.files or (),
                 added=self.filesadded or (),
                 removed=self.filesremoved or (),
                 p1_copies=self.p1copies or {},
                 p2_copies=self.p2copies or {},
             )
         self._changes = changes
         return changes
 
     @property
     def files(self):
         if self._cpsd:
             return sorted(self.changes.touched)
         off = self._offsets
         if off[2] == off[3]:
             return []
 
         return self._text[off[2] + 1 : off[3]].split(b'\n')
 
     @property
     def filesadded(self):
         if self._cpsd:
             return self.changes.added
         else:
             rawindices = self.extra.get(b'filesadded')
         if rawindices is None:
             return None
         return metadata.decodefileindices(self.files, rawindices)
 
     @property
     def filesremoved(self):
         if self._cpsd:
             return self.changes.removed
         else:
             rawindices = self.extra.get(b'filesremoved')
         if rawindices is None:
             return None
         return metadata.decodefileindices(self.files, rawindices)
 
     @property
     def p1copies(self):
         if self._cpsd:
             return self.changes.copied_from_p1
         else:
             rawcopies = self.extra.get(b'p1copies')
         if rawcopies is None:
             return None
         return metadata.decodecopies(self.files, rawcopies)
 
     @property
     def p2copies(self):
         if self._cpsd:
             return self.changes.copied_from_p2
         else:
             rawcopies = self.extra.get(b'p2copies')
         if rawcopies is None:
             return None
         return metadata.decodecopies(self.files, rawcopies)
 
     @property
     def description(self):
         return encoding.tolocal(self._text[self._offsets[3] + 2 :])
 
     @property
     def branchinfo(self):
         extra = self.extra
         return encoding.tolocal(extra.get(b"branch")), b'close' in extra
 
 
 class changelog(revlog.revlog):
     def __init__(self, opener, trypending=False, concurrencychecker=None):
         """Load a changelog revlog using an opener.
 
         If ``trypending`` is true, we attempt to load the index from a
         ``00changelog.i.a`` file instead of the default ``00changelog.i``.
         The ``00changelog.i.a`` file contains index (and possibly inline
         revision) data for a transaction that hasn't been finalized yet.
         It exists in a separate file to facilitate readers (such as
         hooks processes) accessing data before a transaction is finalized.
 
         ``concurrencychecker`` will be passed to the revlog init function, see
         the documentation there.
         """
         revlog.revlog.__init__(
             self,
             opener,
             target=(revlog_constants.KIND_CHANGELOG, None),
             radix=b'00changelog',
             checkambig=True,
             mmaplargeindex=True,
             persistentnodemap=opener.options.get(b'persistent-nodemap', False),
             concurrencychecker=concurrencychecker,
             trypending=trypending,
+            may_inline=False,
         )
 
         if self._initempty and (self._format_version == revlog.REVLOGV1):
             # changelogs don't benefit from generaldelta.
 
             self._format_flags &= ~revlog.FLAG_GENERALDELTA
             self.delta_config.general_delta = False
 
         # Delta chains for changelogs tend to be very small because entries
         # tend to be small and don't delta well with each. So disable delta
         # chains.
         self._storedeltachains = False
 
         self._v2_delayed = False
         self._filteredrevs = frozenset()
         self._filteredrevs_hashcache = {}
         self._copiesstorage = opener.options.get(b'copies-storage')
 
     @property
     def filteredrevs(self):
         return self._filteredrevs
 
     @filteredrevs.setter
     def filteredrevs(self, val):
         # Ensure all updates go through this function
         assert isinstance(val, frozenset)
         self._filteredrevs = val
         self._filteredrevs_hashcache = {}
 
     def _write_docket(self, tr):
         if not self._v2_delayed:
             super(changelog, self)._write_docket(tr)
 
     def delayupdate(self, tr):
         """delay visibility of index updates to other readers"""
         assert not self._inner.is_open
+        assert not self._may_inline
+        # enforce that older changelog that are still inline are split at the
+        # first opportunity.
+        if self._inline:
+            self._enforceinlinesize(tr)
         if self._docket is not None:
             self._v2_delayed = True
         else:
             new_index = self._inner.delay()
             if new_index is not None:
                 self._indexfile = new_index
                 tr.registertmp(new_index)
         tr.addpending(b'cl-%i' % id(self), self._writepending)
         tr.addfinalize(b'cl-%i' % id(self), self._finalize)
 
     def _finalize(self, tr):
         """finalize index updates"""
         assert not self._inner.is_open
         if self._docket is not None:
             self._docket.write(tr)
             self._v2_delayed = False
         else:
             new_index_file = self._inner.finalize_pending()
             self._indexfile = new_index_file
             # split when we're done
             self._enforceinlinesize(tr, side_write=False)
 
     def _writepending(self, tr):
         """create a file containing the unfinalized state for
         pretxnchangegroup"""
         assert not self._inner.is_open
         if self._docket:
             any_pending = self._docket.write(tr, pending=True)
             self._v2_delayed = False
         else:
             new_index, any_pending = self._inner.write_pending()
             if new_index is not None:
                 self._indexfile = new_index
                 tr.registertmp(new_index)
         return any_pending
 
     def _enforceinlinesize(self, tr, side_write=True):
         if not self.is_delaying:
             revlog.revlog._enforceinlinesize(self, tr, side_write=side_write)
 
     def read(self, nodeorrev):
         """Obtain data from a parsed changelog revision.
 
         Returns a 6-tuple of:
 
            - manifest node in binary
            - author/user as a localstr
            - date as a 2-tuple of (time, timezone)
            - list of files
            - commit message as a localstr
            - dict of extra metadata
 
         Unless you need to access all fields, consider calling
         ``changelogrevision`` instead, as it is faster for partial object
         access.
         """
         d = self._revisiondata(nodeorrev)
         sidedata = self.sidedata(nodeorrev)
         copy_sd = self._copiesstorage == b'changeset-sidedata'
         c = changelogrevision(self, d, sidedata, copy_sd)
         return (c.manifest, c.user, c.date, c.files, c.description, c.extra)
 
     def changelogrevision(self, nodeorrev):
         """Obtain a ``changelogrevision`` for a node or revision."""
         text = self._revisiondata(nodeorrev)
         sidedata = self.sidedata(nodeorrev)
         return changelogrevision(
             self, text, sidedata, self._copiesstorage == b'changeset-sidedata'
         )
 
     def readfiles(self, nodeorrev):
         """
         short version of read that only returns the files modified by the cset
         """
         text = self.revision(nodeorrev)
         if not text:
             return []
         last = text.index(b"\n\n")
         l = text[:last].split(b'\n')
         return l[3:]
 
     def add(
         self,
         manifest,
         files,
         desc,
         transaction,
         p1,
         p2,
         user,
         date=None,
         extra=None,
     ):
         # Convert to UTF-8 encoded bytestrings as the very first
         # thing: calling any method on a localstr object will turn it
         # into a str object and the cached UTF-8 string is thus lost.
         user, desc = encoding.fromlocal(user), encoding.fromlocal(desc)
 
         user = user.strip()
         # An empty username or a username with a "\n" will make the
         # revision text contain two "\n\n" sequences -> corrupt
         # repository since read cannot unpack the revision.
         if not user:
             raise error.StorageError(_(b"empty username"))
         if b"\n" in user:
             raise error.StorageError(
                 _(b"username %r contains a newline") % pycompat.bytestr(user)
             )
 
         desc = stripdesc(desc)
 
         if date:
             parseddate = b"%d %d" % dateutil.parsedate(date)
         else:
             parseddate = b"%d %d" % dateutil.makedate()
         if extra:
             branch = extra.get(b"branch")
             if branch in (b"default", b""):
                 del extra[b"branch"]
             elif branch in (b".", b"null", b"tip"):
                 raise error.StorageError(
                     _(b'the name \'%s\' is reserved') % branch
                 )
         sortedfiles = sorted(files.touched)
         flags = 0
         sidedata = None
         if self._copiesstorage == b'changeset-sidedata':
             if files.has_copies_info:
                 flags |= flagutil.REVIDX_HASCOPIESINFO
             sidedata = metadata.encode_files_sidedata(files)
 
         if extra:
             extra = encodeextra(extra)
             parseddate = b"%s %s" % (parseddate, extra)
         l = [hex(manifest), user, parseddate] + sortedfiles + [b"", desc]
         text = b"\n".join(l)
         rev = self.addrevision(
             text, transaction, len(self), p1, p2, sidedata=sidedata, flags=flags
         )
         return self.node(rev)
 
     def branchinfo(self, rev):
         """return the branch name and open/close state of a revision
 
         This function exists because creating a changectx object
         just to access this is costly."""
         return self.changelogrevision(rev).branchinfo
 
     def _nodeduplicatecallback(self, transaction, rev):
         # keep track of revisions that got "re-added", eg: unbunde of know rev.
         #
         # We track them in a list to preserve their order from the source bundle
         duplicates = transaction.changes.setdefault(b'revduplicates', [])
         duplicates.append(rev)

mercurial/revlog.py

@@ -1,4246 +1,4062 b''
 # revlog.py - storage back-end for mercurial
 # coding: utf8
 #
 # Copyright 2005-2007 Olivia Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 """Storage back-end for Mercurial.
 
 This provides efficient delta storage with O(1) retrieve and append
 and O(changes) merge between branches.
 """
 
 
 import binascii
 import collections
 import contextlib
 import io
 import os
 import struct
 import weakref
 import zlib
 
 # import stuff from node for others to import from revlog
 from .node import (
     bin,
     hex,
     nullrev,
     sha1nodeconstants,
     short,
     wdirrev,
 )
 from .i18n import _
 from .revlogutils.constants import (
     ALL_KINDS,
     CHANGELOGV2,
     COMP_MODE_DEFAULT,
     COMP_MODE_INLINE,
     COMP_MODE_PLAIN,
     DELTA_BASE_REUSE_NO,
     DELTA_BASE_REUSE_TRY,
     ENTRY_RANK,
     FEATURES_BY_VERSION,
     FLAG_GENERALDELTA,
     FLAG_INLINE_DATA,
     INDEX_HEADER,
     KIND_CHANGELOG,
     KIND_FILELOG,
     RANK_UNKNOWN,
     REVLOGV0,
     REVLOGV1,
     REVLOGV1_FLAGS,
     REVLOGV2,
     REVLOGV2_FLAGS,
     REVLOG_DEFAULT_FLAGS,
     REVLOG_DEFAULT_FORMAT,
     REVLOG_DEFAULT_VERSION,
     SUPPORTED_FLAGS,
 )
 from .revlogutils.flagutil import (
     REVIDX_DEFAULT_FLAGS,
     REVIDX_ELLIPSIS,
     REVIDX_EXTSTORED,
     REVIDX_FLAGS_ORDER,
     REVIDX_HASCOPIESINFO,
     REVIDX_ISCENSORED,
     REVIDX_RAWTEXT_CHANGING_FLAGS,
 )
 from .thirdparty import attr
 from . import (
     ancestor,
     dagop,
     error,
     mdiff,
     policy,
     pycompat,
     revlogutils,
     templatefilters,
     util,
 )
 from .interfaces import (
     repository,
     util as interfaceutil,
 )
 from .revlogutils import (
     deltas as deltautil,
     docket as docketutil,
     flagutil,
     nodemap as nodemaputil,
     randomaccessfile,
     revlogv0,
     rewrite,
     sidedata as sidedatautil,
 )
 from .utils import (
     storageutil,
     stringutil,
 )
 
 # blanked usage of all the name to prevent pyflakes constraints
 # We need these name available in the module for extensions.
 
 REVLOGV0
 REVLOGV1
 REVLOGV2
 CHANGELOGV2
 FLAG_INLINE_DATA
 FLAG_GENERALDELTA
 REVLOG_DEFAULT_FLAGS
 REVLOG_DEFAULT_FORMAT
 REVLOG_DEFAULT_VERSION
 REVLOGV1_FLAGS
 REVLOGV2_FLAGS
 REVIDX_ISCENSORED
 REVIDX_ELLIPSIS
 REVIDX_HASCOPIESINFO
 REVIDX_EXTSTORED
 REVIDX_DEFAULT_FLAGS
 REVIDX_FLAGS_ORDER
 REVIDX_RAWTEXT_CHANGING_FLAGS
 
 parsers = policy.importmod('parsers')
 rustancestor = policy.importrust('ancestor')
 rustdagop = policy.importrust('dagop')
 rustrevlog = policy.importrust('revlog')
 
 # Aliased for performance.
 _zlibdecompress = zlib.decompress
 
 # max size of inline data embedded into a revlog
 _maxinline = 131072
 
 # Flag processors for REVIDX_ELLIPSIS.
 def ellipsisreadprocessor(rl, text):
     return text, False
 
 
 def ellipsiswriteprocessor(rl, text):
     return text, False
 
 
 def ellipsisrawprocessor(rl, text):
     return False
 
 
 ellipsisprocessor = (
     ellipsisreadprocessor,
     ellipsiswriteprocessor,
     ellipsisrawprocessor,
 )
 
 
 def _verify_revision(rl, skipflags, state, node):
     """Verify the integrity of the given revlog ``node`` while providing a hook
     point for extensions to influence the operation."""
     if skipflags:
         state[b'skipread'].add(node)
     else:
         # Side-effect: read content and verify hash.
         rl.revision(node)
 
 
 # True if a fast implementation for persistent-nodemap is available
 #
 # We also consider we have a "fast" implementation in "pure" python because
 # people using pure don't really have performance consideration (and a
 # wheelbarrow of other slowness source)
 HAS_FAST_PERSISTENT_NODEMAP = rustrevlog is not None or hasattr(
     parsers, 'BaseIndexObject'
 )
 
 
 @interfaceutil.implementer(repository.irevisiondelta)
 @attr.s(slots=True)
 class revlogrevisiondelta:
     node = attr.ib()
     p1node = attr.ib()
     p2node = attr.ib()
     basenode = attr.ib()
     flags = attr.ib()
     baserevisionsize = attr.ib()
     revision = attr.ib()
     delta = attr.ib()
     sidedata = attr.ib()
     protocol_flags = attr.ib()
     linknode = attr.ib(default=None)
 
 
 @interfaceutil.implementer(repository.iverifyproblem)
 @attr.s(frozen=True)
 class revlogproblem:
     warning = attr.ib(default=None)
     error = attr.ib(default=None)
     node = attr.ib(default=None)
 
 
 def parse_index_v1(data, inline):
     # call the C implementation to parse the index data
     index, cache = parsers.parse_index2(data, inline)
     return index, cache
 
 
 def parse_index_v2(data, inline):
     # call the C implementation to parse the index data
     index, cache = parsers.parse_index2(data, inline, format=REVLOGV2)
     return index, cache
 
 
 def parse_index_cl_v2(data, inline):
     # call the C implementation to parse the index data
     index, cache = parsers.parse_index2(data, inline, format=CHANGELOGV2)
     return index, cache
 
 
 if hasattr(parsers, 'parse_index_devel_nodemap'):
 
     def parse_index_v1_nodemap(data, inline):
         index, cache = parsers.parse_index_devel_nodemap(data, inline)
         return index, cache
 
 
 else:
     parse_index_v1_nodemap = None
 
 
 def parse_index_v1_mixed(data, inline):
     index, cache = parse_index_v1(data, inline)
     return rustrevlog.MixedIndex(index), cache
 
 
 # corresponds to uncompressed length of indexformatng (2 gigs, 4-byte
 # signed integer)
 _maxentrysize = 0x7FFFFFFF
 
 FILE_TOO_SHORT_MSG = _(
     b'cannot read from revlog %s;'
     b'  expected %d bytes from offset %d, data size is %d'
 )
 
 hexdigits = b'0123456789abcdefABCDEF'
 
 
 class _Config:
     def copy(self):
         return self.__class__(**self.__dict__)
 
 
 @attr.s()
 class FeatureConfig(_Config):
     """Hold configuration values about the available revlog features"""
 
     # the default compression engine
     compression_engine = attr.ib(default=b'zlib')
     # compression engines options
     compression_engine_options = attr.ib(default=attr.Factory(dict))
 
     # can we use censor on this revlog
     censorable = attr.ib(default=False)
     # does this revlog use the "side data" feature
     has_side_data = attr.ib(default=False)
     # might remove rank configuration once the computation has no impact
     compute_rank = attr.ib(default=False)
     # parent order is supposed to be semantically irrelevant, so we
     # normally resort parents to ensure that the first parent is non-null,
     # if there is a non-null parent at all.
     # filelog abuses the parent order as flag to mark some instances of
     # meta-encoded files, so allow it to disable this behavior.
     canonical_parent_order = attr.ib(default=False)
     # can ellipsis commit be used
     enable_ellipsis = attr.ib(default=False)
 
     def copy(self):
         new = super().copy()
         new.compression_engine_options = self.compression_engine_options.copy()
         return new
 
 
 @attr.s()
 class DataConfig(_Config):
     """Hold configuration value about how the revlog data are read"""
 
     # should we try to open the "pending" version of the revlog
     try_pending = attr.ib(default=False)
     # should we try to open the "splitted" version of the revlog
     try_split = attr.ib(default=False)
     #  When True, indexfile should be opened with checkambig=True at writing,
     #  to avoid file stat ambiguity.
     check_ambig = attr.ib(default=False)
 
     # If true, use mmap instead of reading to deal with large index
     mmap_large_index = attr.ib(default=False)
     # how much data is large
     mmap_index_threshold = attr.ib(default=None)
     # How much data to read and cache into the raw revlog data cache.
     chunk_cache_size = attr.ib(default=65536)
 
     # The size of the uncompressed cache compared to the largest revision seen.
     uncompressed_cache_factor = attr.ib(default=None)
 
     # The number of chunk cached
     uncompressed_cache_count = attr.ib(default=None)
 
     # Allow sparse reading of the revlog data
     with_sparse_read = attr.ib(default=False)
     # minimal density of a sparse read chunk
     sr_density_threshold = attr.ib(default=0.50)
     # minimal size of data we skip when performing sparse read
     sr_min_gap_size = attr.ib(default=262144)
 
     # are delta encoded against arbitrary bases.
     generaldelta = attr.ib(default=False)
 
 
 @attr.s()
 class DeltaConfig(_Config):
     """Hold configuration value about how new delta are computed
 
     Some attributes are duplicated from DataConfig to help havign each object
     self contained.
     """
 
     # can delta be encoded against arbitrary bases.
     general_delta = attr.ib(default=False)
     # Allow sparse writing of the revlog data
     sparse_revlog = attr.ib(default=False)
     # maximum length of a delta chain
     max_chain_len = attr.ib(default=None)
     # Maximum distance between delta chain base start and end
     max_deltachain_span = attr.ib(default=-1)
     # If `upper_bound_comp` is not None, this is the expected maximal gain from
     # compression for the data content.
     upper_bound_comp = attr.ib(default=None)
     # Should we try a delta against both parent
     delta_both_parents = attr.ib(default=True)
     # Test delta base candidate group by chunk of this maximal size.
     candidate_group_chunk_size = attr.ib(default=0)
     # Should we display debug information about delta computation
     debug_delta = attr.ib(default=False)
     # trust incoming delta by default
     lazy_delta = attr.ib(default=True)
     # trust the base of incoming delta by default
     lazy_delta_base = attr.ib(default=False)
 
 
 class _InnerRevlog:
     """An inner layer of the revlog object
 
     That layer exist to be able to delegate some operation to Rust, its
     boundaries are arbitrary and based on what we can delegate to Rust.
     """
 
     def __init__(
         self,
         opener,
         index,
         index_file,
         data_file,
         sidedata_file,
         inline,
         data_config,
         delta_config,
         feature_config,
         chunk_cache,
         default_compression_header,
     ):
         self.opener = opener
         self.index = index
 
         self.__index_file = index_file
         self.data_file = data_file
         self.sidedata_file = sidedata_file
         self.inline = inline
         self.data_config = data_config
         self.delta_config = delta_config
         self.feature_config = feature_config
 
         # used during diverted write.
         self._orig_index_file = None
 
         self._default_compression_header = default_compression_header
 
         # index
 
         # 3-tuple of file handles being used for active writing.
         self._writinghandles = None
 
         self._segmentfile = randomaccessfile.randomaccessfile(
             self.opener,
             (self.index_file if self.inline else self.data_file),
             self.data_config.chunk_cache_size,
             chunk_cache,
         )
         self._segmentfile_sidedata = randomaccessfile.randomaccessfile(
             self.opener,
             self.sidedata_file,
             self.data_config.chunk_cache_size,
         )
 
         # revlog header -> revlog compressor
         self._decompressors = {}
         # 3-tuple of (node, rev, text) for a raw revision.
         self._revisioncache = None
 
         # cache some uncompressed chunks
         # rev → uncompressed_chunk
         #
         # the max cost is dynamically updated to be proportionnal to the
         # size of revision we actually encounter.
         self._uncompressed_chunk_cache = None
         if self.data_config.uncompressed_cache_factor is not None:
             self._uncompressed_chunk_cache = util.lrucachedict(
                 self.data_config.uncompressed_cache_count,
                 maxcost=65536,  # some arbitrary initial value
             )
 
         self._delay_buffer = None
 
     @property
     def index_file(self):
         return self.__index_file
 
     @index_file.setter
     def index_file(self, new_index_file):
         self.__index_file = new_index_file
         if self.inline:
             self._segmentfile.filename = new_index_file
 
     def __len__(self):
         return len(self.index)
 
     def clear_cache(self):
         assert not self.is_delaying
         self._revisioncache = None
         if self._uncompressed_chunk_cache is not None:
             self._uncompressed_chunk_cache.clear()
         self._segmentfile.clear_cache()
         self._segmentfile_sidedata.clear_cache()
 
     @property
     def canonical_index_file(self):
         if self._orig_index_file is not None:
             return self._orig_index_file
         return self.index_file
 
     @property
     def is_delaying(self):
         """is the revlog is currently delaying the visibility of written data?
 
         The delaying mechanism can be either in-memory or written on disk in a
         side-file."""
         return (self._delay_buffer is not None) or (
             self._orig_index_file is not None
         )
 
     # Derived from index values.
 
     def start(self, rev):
         """the offset of the data chunk for this revision"""
         return int(self.index[rev][0] >> 16)
 
     def length(self, rev):
         """the length of the data chunk for this revision"""
         return self.index[rev][1]
 
     def end(self, rev):
         """the end of the data chunk for this revision"""
         return self.start(rev) + self.length(rev)
 
     def deltaparent(self, rev):
         """return deltaparent of the given revision"""
         base = self.index[rev][3]
         if base == rev:
             return nullrev
         elif self.delta_config.general_delta:
             return base
         else:
             return rev - 1
 
     def issnapshot(self, rev):
         """tells whether rev is a snapshot"""
         if not self.delta_config.sparse_revlog:
             return self.deltaparent(rev) == nullrev
         elif hasattr(self.index, 'issnapshot'):
             # directly assign the method to cache the testing and access
             self.issnapshot = self.index.issnapshot
             return self.issnapshot(rev)
         if rev == nullrev:
             return True
         entry = self.index[rev]
         base = entry[3]
         if base == rev:
             return True
         if base == nullrev:
             return True
         p1 = entry[5]
         while self.length(p1) == 0:
             b = self.deltaparent(p1)
             if b == p1:
                 break
             p1 = b
         p2 = entry[6]
         while self.length(p2) == 0:
             b = self.deltaparent(p2)
             if b == p2:
                 break
             p2 = b
         if base == p1 or base == p2:
             return False
         return self.issnapshot(base)
 
     def _deltachain(self, rev, stoprev=None):
         """Obtain the delta chain for a revision.
 
         ``stoprev`` specifies a revision to stop at. If not specified, we
         stop at the base of the chain.
 
         Returns a 2-tuple of (chain, stopped) where ``chain`` is a list of
         revs in ascending order and ``stopped`` is a bool indicating whether
         ``stoprev`` was hit.
         """
         generaldelta = self.delta_config.general_delta
         # Try C implementation.
         try:
             return self.index.deltachain(rev, stoprev, generaldelta)
         except AttributeError:
             pass
 
         chain = []
 
         # Alias to prevent attribute lookup in tight loop.
         index = self.index
 
         iterrev = rev
         e = index[iterrev]
         while iterrev != e[3] and iterrev != stoprev:
             chain.append(iterrev)
             if generaldelta:
                 iterrev = e[3]
             else:
                 iterrev -= 1
             e = index[iterrev]
 
         if iterrev == stoprev:
             stopped = True
         else:
             chain.append(iterrev)
             stopped = False
 
         chain.reverse()
         return chain, stopped
 
     @util.propertycache
     def _compressor(self):
         engine = util.compengines[self.feature_config.compression_engine]
         return engine.revlogcompressor(
             self.feature_config.compression_engine_options
         )
 
     @util.propertycache
     def _decompressor(self):
         """the default decompressor"""
         if self._default_compression_header is None:
             return None
         t = self._default_compression_header
         c = self._get_decompressor(t)
         return c.decompress
 
     def _get_decompressor(self, t):
         try:
             compressor = self._decompressors[t]
         except KeyError:
             try:
                 engine = util.compengines.forrevlogheader(t)
                 compressor = engine.revlogcompressor(
                     self.feature_config.compression_engine_options
                 )
                 self._decompressors[t] = compressor
             except KeyError:
                 raise error.RevlogError(
                     _(b'unknown compression type %s') % binascii.hexlify(t)
                 )
         return compressor
 
     def compress(self, data):
         """Generate a possibly-compressed representation of data."""
         if not data:
             return b'', data
 
         compressed = self._compressor.compress(data)
 
         if compressed:
             # The revlog compressor added the header in the returned data.
             return b'', compressed
 
         if data[0:1] == b'\0':
             return b'', data
         return b'u', data
 
     def decompress(self, data):
         """Decompress a revlog chunk.
 
         The chunk is expected to begin with a header identifying the
         format type so it can be routed to an appropriate decompressor.
         """
         if not data:
             return data
 
         # Revlogs are read much more frequently than they are written and many
         # chunks only take microseconds to decompress, so performance is
         # important here.
         #
         # We can make a few assumptions about revlogs:
         #
         # 1) the majority of chunks will be compressed (as opposed to inline
         #    raw data).
         # 2) decompressing *any* data will likely by at least 10x slower than
         #    returning raw inline data.
         # 3) we want to prioritize common and officially supported compression
         #    engines
         #
         # It follows that we want to optimize for "decompress compressed data
         # when encoded with common and officially supported compression engines"
         # case over "raw data" and "data encoded by less common or non-official
         # compression engines." That is why we have the inline lookup first
         # followed by the compengines lookup.
         #
         # According to `hg perfrevlogchunks`, this is ~0.5% faster for zlib
         # compressed chunks. And this matters for changelog and manifest reads.
         t = data[0:1]
 
         if t == b'x':
             try:
                 return _zlibdecompress(data)
             except zlib.error as e:
                 raise error.RevlogError(
                     _(b'revlog decompress error: %s')
                     % stringutil.forcebytestr(e)
                 )
         # '\0' is more common than 'u' so it goes first.
         elif t == b'\0':
             return data
         elif t == b'u':
             return util.buffer(data, 1)
 
         compressor = self._get_decompressor(t)
 
         return compressor.decompress(data)
 
     @contextlib.contextmanager
     def reading(self):
         """Context manager that keeps data and sidedata files open for reading"""
         if len(self.index) == 0:
             yield  # nothing to be read
         else:
             with self._segmentfile.reading():
                 with self._segmentfile_sidedata.reading():
                     yield
 
     @property
     def is_writing(self):
         """True is a writing context is open"""
         return self._writinghandles is not None
 
     @property
     def is_open(self):
         """True if any file handle is being held
 
         Used for assert and debug in the python code"""
         return self._segmentfile.is_open or self._segmentfile_sidedata.is_open
 
     @contextlib.contextmanager
     def writing(self, transaction, data_end=None, sidedata_end=None):
         """Open the revlog files for writing
 
         Add content to a revlog should be done within such context.
         """
         if self.is_writing:
             yield
         else:
             ifh = dfh = sdfh = None
             try:
                 r = len(self.index)
                 # opening the data file.
                 dsize = 0
                 if r:
                     dsize = self.end(r - 1)
                 dfh = None
                 if not self.inline:
                     try:
                         dfh = self.opener(self.data_file, mode=b"r+")
                         if data_end is None:
                             dfh.seek(0, os.SEEK_END)
                         else:
                             dfh.seek(data_end, os.SEEK_SET)
                     except FileNotFoundError:
                         dfh = self.opener(self.data_file, mode=b"w+")
                     transaction.add(self.data_file, dsize)
                 if self.sidedata_file is not None:
                     assert sidedata_end is not None
                     # revlog-v2 does not inline, help Pytype
                     assert dfh is not None
                     try:
                         sdfh = self.opener(self.sidedata_file, mode=b"r+")
                         dfh.seek(sidedata_end, os.SEEK_SET)
                     except FileNotFoundError:
                         sdfh = self.opener(self.sidedata_file, mode=b"w+")
                     transaction.add(self.sidedata_file, sidedata_end)
 
                 # opening the index file.
                 isize = r * self.index.entry_size
                 ifh = self.__index_write_fp()
                 if self.inline:
                     transaction.add(self.index_file, dsize + isize)
                 else:
                     transaction.add(self.index_file, isize)
                 # exposing all file handle for writing.
                 self._writinghandles = (ifh, dfh, sdfh)
                 self._segmentfile.writing_handle = ifh if self.inline else dfh
                 self._segmentfile_sidedata.writing_handle = sdfh
                 yield
             finally:
                 self._writinghandles = None
                 self._segmentfile.writing_handle = None
                 self._segmentfile_sidedata.writing_handle = None
                 if dfh is not None:
                     dfh.close()
                 if sdfh is not None:
                     sdfh.close()
                 # closing the index file last to avoid exposing referent to
                 # potential unflushed data content.
                 if ifh is not None:
                     ifh.close()
 
     def __index_write_fp(self, index_end=None):
         """internal method to open the index file for writing
 
         You should not use this directly and use `_writing` instead
         """
         try:
             if self._delay_buffer is None:
                 f = self.opener(
                     self.index_file,
                     mode=b"r+",
                     checkambig=self.data_config.check_ambig,
                 )
             else:
                 # check_ambig affect we way we open file for writing, however
                 # here, we do not actually open a file for writting as write
                 # will appened to a delay_buffer. So check_ambig is not
                 # meaningful and unneeded here.
                 f = randomaccessfile.appender(
                     self.opener, self.index_file, b"r+", self._delay_buffer
                 )
             if index_end is None:
                 f.seek(0, os.SEEK_END)
             else:
                 f.seek(index_end, os.SEEK_SET)
             return f
         except FileNotFoundError:
             if self._delay_buffer is None:
                 return self.opener(
                     self.index_file,
                     mode=b"w+",
                     checkambig=self.data_config.check_ambig,
                 )
             else:
                 return randomaccessfile.appender(
                     self.opener, self.index_file, b"w+", self._delay_buffer
                 )
 
     def __index_new_fp(self):
         """internal method to create a new index file for writing
 
         You should not use this unless you are upgrading from inline revlog
         """
         return self.opener(
             self.index_file,
             mode=b"w",
             checkambig=self.data_config.check_ambig,
             atomictemp=True,
         )
 
     def split_inline(self, tr, header, new_index_file_path=None):
         """split the data of an inline revlog into an index and a data file"""
         assert self._delay_buffer is None
         existing_handles = False
         if self._writinghandles is not None:
             existing_handles = True
             fp = self._writinghandles[0]
             fp.flush()
             fp.close()
             # We can't use the cached file handle after close(). So prevent
             # its usage.
             self._writinghandles = None
             self._segmentfile.writing_handle = None
             # No need to deal with sidedata writing handle as it is only
             # relevant with revlog-v2 which is never inline, not reaching
             # this code
 
         new_dfh = self.opener(self.data_file, mode=b"w+")
         new_dfh.truncate(0)  # drop any potentially existing data
         try:
             with self.reading():
                 for r in range(len(self.index)):
                     new_dfh.write(self.get_segment_for_revs(r, r)[1])
                 new_dfh.flush()
 
             if new_index_file_path is not None:
                 self.index_file = new_index_file_path
             with self.__index_new_fp() as fp:
                 self.inline = False
                 for i in range(len(self.index)):
                     e = self.index.entry_binary(i)
                     if i == 0:
                         packed_header = self.index.pack_header(header)
                         e = packed_header + e
                     fp.write(e)
 
                 # If we don't use side-write, the temp file replace the real
                 # index when we exit the context manager
 
             self._segmentfile = randomaccessfile.randomaccessfile(
                 self.opener,
                 self.data_file,
                 self.data_config.chunk_cache_size,
             )
 
             if existing_handles:
                 # switched from inline to conventional reopen the index
                 ifh = self.__index_write_fp()
                 self._writinghandles = (ifh, new_dfh, None)
                 self._segmentfile.writing_handle = new_dfh
                 new_dfh = None
                 # No need to deal with sidedata writing handle as it is only
                 # relevant with revlog-v2 which is never inline, not reaching
                 # this code
         finally:
             if new_dfh is not None:
                 new_dfh.close()
         return self.index_file
 
     def get_segment_for_revs(self, startrev, endrev):
         """Obtain a segment of raw data corresponding to a range of revisions.
 
         Accepts the start and end revisions and an optional already-open
         file handle to be used for reading. If the file handle is read, its
         seek position will not be preserved.
 
         Requests for data may be satisfied by a cache.
 
         Returns a 2-tuple of (offset, data) for the requested range of
         revisions. Offset is the integer offset from the beginning of the
         revlog and data is a str or buffer of the raw byte data.
 
         Callers will need to call ``self.start(rev)`` and ``self.length(rev)``
         to determine where each revision's data begins and ends.
 
         API: we should consider making this a private part of the InnerRevlog
         at some point.
         """
         # Inlined self.start(startrev) & self.end(endrev) for perf reasons
         # (functions are expensive).
         index = self.index
         istart = index[startrev]
         start = int(istart[0] >> 16)
         if startrev == endrev:
             end = start + istart[1]
         else:
             iend = index[endrev]
             end = int(iend[0] >> 16) + iend[1]
 
         if self.inline:
             start += (startrev + 1) * self.index.entry_size
             end += (endrev + 1) * self.index.entry_size
         length = end - start
 
         return start, self._segmentfile.read_chunk(start, length)
 
     def _chunk(self, rev):
         """Obtain a single decompressed chunk for a revision.
 
         Accepts an integer revision and an optional already-open file handle
         to be used for reading. If used, the seek position of the file will not
         be preserved.
 
         Returns a str holding uncompressed data for the requested revision.
         """
         if self._uncompressed_chunk_cache is not None:
             uncomp = self._uncompressed_chunk_cache.get(rev)
             if uncomp is not None:
                 return uncomp
 
         compression_mode = self.index[rev][10]
         data = self.get_segment_for_revs(rev, rev)[1]
         if compression_mode == COMP_MODE_PLAIN:
             uncomp = data
         elif compression_mode == COMP_MODE_DEFAULT:
             uncomp = self._decompressor(data)
         elif compression_mode == COMP_MODE_INLINE:
             uncomp = self.decompress(data)
         else:
             msg = b'unknown compression mode %d'
             msg %= compression_mode
             raise error.RevlogError(msg)
         if self._uncompressed_chunk_cache is not None:
             self._uncompressed_chunk_cache.insert(rev, uncomp, cost=len(uncomp))
         return uncomp
 
     def _chunks(self, revs, targetsize=None):
         """Obtain decompressed chunks for the specified revisions.
 
         Accepts an iterable of numeric revisions that are assumed to be in
         ascending order. Also accepts an optional already-open file handle
         to be used for reading. If used, the seek position of the file will
         not be preserved.
 
         This function is similar to calling ``self._chunk()`` multiple times,
         but is faster.
 
         Returns a list with decompressed data for each requested revision.
         """
         if not revs:
             return []
         start = self.start
         length = self.length
         inline = self.inline
         iosize = self.index.entry_size
         buffer = util.buffer
 
         fetched_revs = []
         fadd = fetched_revs.append
 
         chunks = []
         ladd = chunks.append
 
         if self._uncompressed_chunk_cache is None:
             fetched_revs = revs
         else:
             for rev in revs:
                 cached_value = self._uncompressed_chunk_cache.get(rev)
                 if cached_value is None:
                     fadd(rev)
                 else:
                     ladd((rev, cached_value))
 
         if not fetched_revs:
             slicedchunks = ()
         elif not self.data_config.with_sparse_read:
             slicedchunks = (fetched_revs,)
         else:
             slicedchunks = deltautil.slicechunk(
                 self,
                 fetched_revs,
                 targetsize=targetsize,
             )
 
         for revschunk in slicedchunks:
             firstrev = revschunk[0]
             # Skip trailing revisions with empty diff
             for lastrev in revschunk[::-1]:
                 if length(lastrev) != 0:
                     break
 
             try:
                 offset, data = self.get_segment_for_revs(firstrev, lastrev)
             except OverflowError:
                 # issue4215 - we can't cache a run of chunks greater than
                 # 2G on Windows
                 for rev in revschunk:
                     ladd((rev, self._chunk(rev)))
 
             decomp = self.decompress
             # self._decompressor might be None, but will not be used in that case
             def_decomp = self._decompressor
             for rev in revschunk:
                 chunkstart = start(rev)
                 if inline:
                     chunkstart += (rev + 1) * iosize
                 chunklength = length(rev)
                 comp_mode = self.index[rev][10]
                 c = buffer(data, chunkstart - offset, chunklength)
                 if comp_mode == COMP_MODE_PLAIN:
                     c = c
                 elif comp_mode == COMP_MODE_INLINE:
                     c = decomp(c)
                 elif comp_mode == COMP_MODE_DEFAULT:
                     c = def_decomp(c)
                 else:
                     msg = b'unknown compression mode %d'
                     msg %= comp_mode
                     raise error.RevlogError(msg)
                 ladd((rev, c))
                 if self._uncompressed_chunk_cache is not None:
                     self._uncompressed_chunk_cache.insert(rev, c, len(c))
 
         chunks.sort()
         return [x[1] for x in chunks]
 
     def raw_text(self, node, rev):
         """return the possibly unvalidated rawtext for a revision
 
         returns (rev, rawtext, validated)
         """
 
         # revision in the cache (could be useful to apply delta)
         cachedrev = None
         # An intermediate text to apply deltas to
         basetext = None
 
         # Check if we have the entry in cache
         # The cache entry looks like (node, rev, rawtext)
         if self._revisioncache:
             cachedrev = self._revisioncache[1]
 
         chain, stopped = self._deltachain(rev, stoprev=cachedrev)
         if stopped:
             basetext = self._revisioncache[2]
 
         # drop cache to save memory, the caller is expected to
         # update self._inner._revisioncache after validating the text
         self._revisioncache = None
 
         targetsize = None
         rawsize = self.index[rev][2]
         if 0 <= rawsize:
             targetsize = 4 * rawsize
 
         if self._uncompressed_chunk_cache is not None:
             # dynamically update the uncompressed_chunk_cache size to the
             # largest revision we saw in this revlog.
             factor = self.data_config.uncompressed_cache_factor
             candidate_size = rawsize * factor
             if candidate_size > self._uncompressed_chunk_cache.maxcost:
                 self._uncompressed_chunk_cache.maxcost = candidate_size
 
         bins = self._chunks(chain, targetsize=targetsize)
         if basetext is None:
             basetext = bytes(bins[0])
             bins = bins[1:]
 
         rawtext = mdiff.patches(basetext, bins)
         del basetext  # let us have a chance to free memory early
         return (rev, rawtext, False)
 
     def sidedata(self, rev, sidedata_end):
         """Return the sidedata for a given revision number."""
         index_entry = self.index[rev]
         sidedata_offset = index_entry[8]
         sidedata_size = index_entry[9]
 
         if self.inline:
             sidedata_offset += self.index.entry_size * (1 + rev)
         if sidedata_size == 0:
             return {}
 
         if sidedata_end < sidedata_offset + sidedata_size:
             filename = self.sidedata_file
             end = sidedata_end
             offset = sidedata_offset
             length = sidedata_size
             m = FILE_TOO_SHORT_MSG % (filename, length, offset, end)
             raise error.RevlogError(m)
 
         comp_segment = self._segmentfile_sidedata.read_chunk(
             sidedata_offset, sidedata_size
         )
 
         comp = self.index[rev][11]
         if comp == COMP_MODE_PLAIN:
             segment = comp_segment
         elif comp == COMP_MODE_DEFAULT:
             segment = self._decompressor(comp_segment)
         elif comp == COMP_MODE_INLINE:
             segment = self.decompress(comp_segment)
         else:
             msg = b'unknown compression mode %d'
             msg %= comp
             raise error.RevlogError(msg)
 
         sidedata = sidedatautil.deserialize_sidedata(segment)
         return sidedata
 
     def write_entry(
         self,
         transaction,
         entry,
         data,
         link,
         offset,
         sidedata,
         sidedata_offset,
         index_end,
         data_end,
         sidedata_end,
     ):
         # Files opened in a+ mode have inconsistent behavior on various
         # platforms. Windows requires that a file positioning call be made
         # when the file handle transitions between reads and writes. See
         # 3686fa2b8eee and the mixedfilemodewrapper in windows.py. On other
         # platforms, Python or the platform itself can be buggy. Some versions
         # of Solaris have been observed to not append at the end of the file
         # if the file was seeked to before the end. See issue4943 for more.
         #
         # We work around this issue by inserting a seek() before writing.
         # Note: This is likely not necessary on Python 3. However, because
         # the file handle is reused for reads and may be seeked there, we need
         # to be careful before changing this.
         if self._writinghandles is None:
             msg = b'adding revision outside `revlog._writing` context'
             raise error.ProgrammingError(msg)
         ifh, dfh, sdfh = self._writinghandles
         if index_end is None:
             ifh.seek(0, os.SEEK_END)
         else:
             ifh.seek(index_end, os.SEEK_SET)
         if dfh:
             if data_end is None:
                 dfh.seek(0, os.SEEK_END)
             else:
                 dfh.seek(data_end, os.SEEK_SET)
         if sdfh:
             sdfh.seek(sidedata_end, os.SEEK_SET)
 
         curr = len(self.index) - 1
         if not self.inline:
             transaction.add(self.data_file, offset)
             if self.sidedata_file:
                 transaction.add(self.sidedata_file, sidedata_offset)
             transaction.add(self.canonical_index_file, curr * len(entry))
             if data[0]:
                 dfh.write(data[0])
             dfh.write(data[1])
             if sidedata:
                 sdfh.write(sidedata)
             if self._delay_buffer is None:
                 ifh.write(entry)
             else:
                 self._delay_buffer.append(entry)
         else:
             offset += curr * self.index.entry_size
             transaction.add(self.canonical_index_file, offset)
             assert not sidedata
             if self._delay_buffer is None:
                 ifh.write(entry)
                 ifh.write(data[0])
                 ifh.write(data[1])
             else:
                 self._delay_buffer.append(entry)
                 self._delay_buffer.append(data[0])
                 self._delay_buffer.append(data[1])
         return (
             ifh.tell(),
             dfh.tell() if dfh else None,
             sdfh.tell() if sdfh else None,
         )
 
     def _divert_index(self):
         return self.index_file + b'.a'
 
     def delay(self):
         assert not self.is_open
         if self._delay_buffer is not None or self._orig_index_file is not None:
             # delay or divert already in place
             return None
         elif len(self.index) == 0:
             self._orig_index_file = self.index_file
             self.index_file = self._divert_index()
             assert self._orig_index_file is not None
             assert self.index_file is not None
             if self.opener.exists(self.index_file):
                 self.opener.unlink(self.index_file)
             return self.index_file
         else:
             self._delay_buffer = []
             if self.inline:
                 self._segmentfile._delay_buffer = self._delay_buffer
             return None
 
     def write_pending(self):
         assert not self.is_open
         if self._orig_index_file is not None:
             return None, True
         any_pending = False
         pending_index_file = self._divert_index()
         if self.opener.exists(pending_index_file):
             self.opener.unlink(pending_index_file)
         util.copyfile(
             self.opener.join(self.index_file),
             self.opener.join(pending_index_file),
         )
         if self._delay_buffer:
             with self.opener(pending_index_file, b'r+') as ifh:
                 ifh.seek(0, os.SEEK_END)
                 ifh.write(b"".join(self._delay_buffer))
             any_pending = True
         self._delay_buffer = None
         if self.inline:
             self._segmentfile._delay_buffer = self._delay_buffer
         else:
             assert self._segmentfile._delay_buffer is None
         self._orig_index_file = self.index_file
         self.index_file = pending_index_file
         return self.index_file, any_pending
 
     def finalize_pending(self):
         assert not self.is_open
 
         delay = self._delay_buffer is not None
         divert = self._orig_index_file is not None
 
         if delay and divert:
             assert False, "unreachable"
         elif delay:
             if self._delay_buffer:
                 with self.opener(self.index_file, b'r+') as ifh:
                     ifh.seek(0, os.SEEK_END)
                     ifh.write(b"".join(self._delay_buffer))
             self._segmentfile._delay_buffer = self._delay_buffer = None
         elif divert:
             if self.opener.exists(self.index_file):
                 self.opener.rename(
                     self.index_file,
                     self._orig_index_file,
                     checkambig=True,
                 )
             self.index_file = self._orig_index_file
             self._orig_index_file = None
         else:
             msg = b"not delay or divert found on this revlog"
             raise error.ProgrammingError(msg)
         return self.canonical_index_file
 
 
 class revlog:
     """
     the underlying revision storage object
 
     A revlog consists of two parts, an index and the revision data.
 
     The index is a file with a fixed record size containing
     information on each revision, including its nodeid (hash), the
     nodeids of its parents, the position and offset of its data within
     the data file, and the revision it's based on. Finally, each entry
     contains a linkrev entry that can serve as a pointer to external
     data.
 
     The revision data itself is a linear collection of data chunks.
     Each chunk represents a revision and is usually represented as a
     delta against the previous chunk. To bound lookup time, runs of
     deltas are limited to about 2 times the length of the original
     version data. This makes retrieval of a version proportional to
     its size, or O(1) relative to the number of revisions.
 
     Both pieces of the revlog are written to in an append-only
     fashion, which means we never need to rewrite a file to insert or
     remove data, and can use some simple techniques to avoid the need
     for locking while reading.
 
     If checkambig, indexfile is opened with checkambig=True at
     writing, to avoid file stat ambiguity.
 
     If mmaplargeindex is True, and an mmapindexthreshold is set, the
     index will be mmapped rather than read if it is larger than the
     configured threshold.
 
     If censorable is True, the revlog can have censored revisions.
 
     If `upperboundcomp` is not None, this is the expected maximal gain from
     compression for the data content.
 
     `concurrencychecker` is an optional function that receives 3 arguments: a
     file handle, a filename, and an expected position. It should check whether
     the current position in the file handle is valid, and log/warn/fail (by
     raising).
 
     See mercurial/revlogutils/contants.py for details about the content of an
     index entry.
     """
 
     _flagserrorclass = error.RevlogError
 
     @staticmethod
     def is_inline_index(header_bytes):
         """Determine if a revlog is inline from the initial bytes of the index"""
         if len(header_bytes) == 0:
             return True
 
         header = INDEX_HEADER.unpack(header_bytes)[0]
 
         _format_flags = header & ~0xFFFF
         _format_version = header & 0xFFFF
 
         features = FEATURES_BY_VERSION[_format_version]
         return features[b'inline'](_format_flags)
 
     def __init__(
         self,
         opener,
         target,
         radix,
         postfix=None,  # only exist for `tmpcensored` now
         checkambig=False,
         mmaplargeindex=False,
         censorable=False,
         upperboundcomp=None,
         persistentnodemap=False,
         concurrencychecker=None,
         trypending=False,
         try_split=False,
         canonical_parent_order=True,
         data_config=None,
         delta_config=None,
         feature_config=None,
         may_inline=True,  # may inline new revlog
     ):
         """
         create a revlog object
 
         opener is a function that abstracts the file opening operation
         and can be used to implement COW semantics or the like.
 
         `target`: a (KIND, ID) tuple that identify the content stored in
         this revlog. It help the rest of the code to understand what the revlog
         is about without having to resort to heuristic and index filename
         analysis. Note: that this must be reliably be set by normal code, but
         that test, debug, or performance measurement code might not set this to
         accurate value.
         """
 
         self.radix = radix
 
         self._docket_file = None
         self._indexfile = None
         self._datafile = None
         self._sidedatafile = None
         self._nodemap_file = None
         self.postfix = postfix
         self._trypending = trypending
         self._try_split = try_split
         self._may_inline = may_inline
         self.opener = opener
         if persistentnodemap:
             self._nodemap_file = nodemaputil.get_nodemap_file(self)
 
         assert target[0] in ALL_KINDS
         assert len(target) == 2
         self.target = target
         if feature_config is not None:
             self.feature_config = feature_config.copy()
         elif b'feature-config' in self.opener.options:
             self.feature_config = self.opener.options[b'feature-config'].copy()
         else:
             self.feature_config = FeatureConfig()
         self.feature_config.censorable = censorable
         self.feature_config.canonical_parent_order = canonical_parent_order
         if data_config is not None:
             self.data_config = data_config.copy()
         elif b'data-config' in self.opener.options:
             self.data_config = self.opener.options[b'data-config'].copy()
         else:
             self.data_config = DataConfig()
         self.data_config.check_ambig = checkambig
         self.data_config.mmap_large_index = mmaplargeindex
         if delta_config is not None:
             self.delta_config = delta_config.copy()
         elif b'delta-config' in self.opener.options:
             self.delta_config = self.opener.options[b'delta-config'].copy()
         else:
             self.delta_config = DeltaConfig()
         self.delta_config.upper_bound_comp = upperboundcomp
 
         # Maps rev to chain base rev.
         self._chainbasecache = util.lrucachedict(100)
 
         self.index = None
         self._docket = None
         self._nodemap_docket = None
         # Mapping of partial identifiers to full nodes.
         self._pcache = {}
 
         # other optionnals features
 
         # Make copy of flag processors so each revlog instance can support
         # custom flags.
         self._flagprocessors = dict(flagutil.flagprocessors)
         # prevent nesting of addgroup
         self._adding_group = None
 
         chunk_cache = self._loadindex()
         self._load_inner(chunk_cache)
         self._concurrencychecker = concurrencychecker
 
-    @property
-    def _generaldelta(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.delta_config.general_delta", b"6.6", stacklevel=2
-        )
-        return self.delta_config.general_delta
-
-    @property
-    def _checkambig(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.data_config.checkambig", b"6.6", stacklevel=2
-        )
-        return self.data_config.check_ambig
-
-    @property
-    def _mmaplargeindex(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.data_config.mmap_large_index", b"6.6", stacklevel=2
-        )
-        return self.data_config.mmap_large_index
-
-    @property
-    def _censorable(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.feature_config.censorable", b"6.6", stacklevel=2
-        )
-        return self.feature_config.censorable
-
-    @property
-    def _chunkcachesize(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.data_config.chunk_cache_size", b"6.6", stacklevel=2
-        )
-        return self.data_config.chunk_cache_size
-
-    @property
-    def _maxchainlen(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.delta_config.max_chain_len", b"6.6", stacklevel=2
-        )
-        return self.delta_config.max_chain_len
-
-    @property
-    def _deltabothparents(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.delta_config.delta_both_parents", b"6.6", stacklevel=2
-        )
-        return self.delta_config.delta_both_parents
-
-    @property
-    def _candidate_group_chunk_size(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.delta_config.candidate_group_chunk_size",
-            b"6.6",
-            stacklevel=2,
-        )
-        return self.delta_config.candidate_group_chunk_size
-
-    @property
-    def _debug_delta(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.delta_config.debug_delta", b"6.6", stacklevel=2
-        )
-        return self.delta_config.debug_delta
-
-    @property
-    def _compengine(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.feature_config.compression_engine",
-            b"6.6",
-            stacklevel=2,
-        )
-        return self.feature_config.compression_engine
-
-    @property
-    def upperboundcomp(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.delta_config.upper_bound_comp",
-            b"6.6",
-            stacklevel=2,
-        )
-        return self.delta_config.upper_bound_comp
-
-    @property
-    def _compengineopts(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.feature_config.compression_engine_options",
-            b"6.6",
-            stacklevel=2,
-        )
-        return self.feature_config.compression_engine_options
-
-    @property
-    def _maxdeltachainspan(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.delta_config.max_deltachain_span", b"6.6", stacklevel=2
-        )
-        return self.delta_config.max_deltachain_span
-
-    @property
-    def _withsparseread(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.data_config.with_sparse_read", b"6.6", stacklevel=2
-        )
-        return self.data_config.with_sparse_read
-
-    @property
-    def _sparserevlog(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.delta_config.sparse_revlog", b"6.6", stacklevel=2
-        )
-        return self.delta_config.sparse_revlog
-
-    @property
-    def hassidedata(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.feature_config.has_side_data", b"6.6", stacklevel=2
-        )
-        return self.feature_config.has_side_data
-
-    @property
-    def _srdensitythreshold(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.data_config.sr_density_threshold",
-            b"6.6",
-            stacklevel=2,
-        )
-        return self.data_config.sr_density_threshold
-
-    @property
-    def _srmingapsize(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.data_config.sr_min_gap_size", b"6.6", stacklevel=2
-        )
-        return self.data_config.sr_min_gap_size
-
-    @property
-    def _compute_rank(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.feature_config.compute_rank", b"6.6", stacklevel=2
-        )
-        return self.feature_config.compute_rank
-
-    @property
-    def canonical_parent_order(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.feature_config.canonical_parent_order",
-            b"6.6",
-            stacklevel=2,
-        )
-        return self.feature_config.canonical_parent_order
-
-    @property
-    def _lazydelta(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.delta_config.lazy_delta", b"6.6", stacklevel=2
-        )
-        return self.delta_config.lazy_delta
-
-    @property
-    def _lazydeltabase(self):
-        """temporary compatibility proxy"""
-        util.nouideprecwarn(
-            b"use revlog.delta_config.lazy_delta_base", b"6.6", stacklevel=2
-        )
-        return self.delta_config.lazy_delta_base
-
     def _init_opts(self):
         """process options (from above/config) to setup associated default revlog mode
 
         These values might be affected when actually reading on disk information.
 
         The relevant values are returned for use in _loadindex().
 
         * newversionflags:
             version header to use if we need to create a new revlog
 
         * mmapindexthreshold:
             minimal index size for start to use mmap
 
         * force_nodemap:
             force the usage of a "development" version of the nodemap code
         """
         opts = self.opener.options
 
         if b'changelogv2' in opts and self.revlog_kind == KIND_CHANGELOG:
             new_header = CHANGELOGV2
             compute_rank = opts.get(b'changelogv2.compute-rank', True)
             self.feature_config.compute_rank = compute_rank
         elif b'revlogv2' in opts:
             new_header = REVLOGV2
         elif b'revlogv1' in opts:
             new_header = REVLOGV1
             if self._may_inline:
                 new_header |= FLAG_INLINE_DATA
             if b'generaldelta' in opts:
                 new_header |= FLAG_GENERALDELTA
         elif b'revlogv0' in self.opener.options:
             new_header = REVLOGV0
         else:
             new_header = REVLOG_DEFAULT_VERSION
 
         mmapindexthreshold = None
         if self.data_config.mmap_large_index:
             mmapindexthreshold = self.data_config.mmap_index_threshold
         if self.feature_config.enable_ellipsis:
             self._flagprocessors[REVIDX_ELLIPSIS] = ellipsisprocessor
 
         # revlog v0 doesn't have flag processors
         for flag, processor in opts.get(b'flagprocessors', {}).items():
             flagutil.insertflagprocessor(flag, processor, self._flagprocessors)
 
         chunk_cache_size = self.data_config.chunk_cache_size
         if chunk_cache_size <= 0:
             raise error.RevlogError(
                 _(b'revlog chunk cache size %r is not greater than 0')
                 % chunk_cache_size
             )
         elif chunk_cache_size & (chunk_cache_size - 1):
             raise error.RevlogError(
                 _(b'revlog chunk cache size %r is not a power of 2')
                 % chunk_cache_size
             )
         force_nodemap = opts.get(b'devel-force-nodemap', False)
         return new_header, mmapindexthreshold, force_nodemap
 
     def _get_data(self, filepath, mmap_threshold, size=None):
         """return a file content with or without mmap
 
         If the file is missing return the empty string"""
         try:
             with self.opener(filepath) as fp:
                 if mmap_threshold is not None:
                     file_size = self.opener.fstat(fp).st_size
                     if file_size >= mmap_threshold:
                         if size is not None:
                             # avoid potentiel mmap crash
                             size = min(file_size, size)
                         # TODO: should .close() to release resources without
                         # relying on Python GC
                         if size is None:
                             return util.buffer(util.mmapread(fp))
                         else:
                             return util.buffer(util.mmapread(fp, size))
                 if size is None:
                     return fp.read()
                 else:
                     return fp.read(size)
         except FileNotFoundError:
             return b''
 
     def get_streams(self, max_linkrev, force_inline=False):
         """return a list of streams that represent this revlog
 
         This is used by stream-clone to do bytes to bytes copies of a repository.
 
         This streams data for all revisions that refer to a changelog revision up
         to `max_linkrev`.
 
         If `force_inline` is set, it enforces that the stream will represent an inline revlog.
 
         It returns is a list of three-tuple:
 
             [
                 (filename, bytes_stream, stream_size),
                 …
             ]
         """
         n = len(self)
         index = self.index
         while n > 0:
             linkrev = index[n - 1][4]
             if linkrev < max_linkrev:
                 break
             # note: this loop will rarely go through multiple iterations, since
             # it only traverses commits created during the current streaming
             # pull operation.
             #
             # If this become a problem, using a binary search should cap the
             # runtime of this.
             n = n - 1
         if n == 0:
             # no data to send
             return []
         index_size = n * index.entry_size
         data_size = self.end(n - 1)
 
         # XXX we might have been split (or stripped) since the object
         # initialization, We need to close this race too, but having a way to
         # pre-open the file we feed to the revlog and never closing them before
         # we are done streaming.
 
         if self._inline:
 
             def get_stream():
                 with self.opener(self._indexfile, mode=b"r") as fp:
                     yield None
                     size = index_size + data_size
                     if size <= 65536:
                         yield fp.read(size)
                     else:
                         yield from util.filechunkiter(fp, limit=size)
 
             inline_stream = get_stream()
             next(inline_stream)
             return [
                 (self._indexfile, inline_stream, index_size + data_size),
             ]
         elif force_inline:
 
             def get_stream():
                 with self.reading():
                     yield None
 
                     for rev in range(n):
                         idx = self.index.entry_binary(rev)
                         if rev == 0 and self._docket is None:
                             # re-inject the inline flag
                             header = self._format_flags
                             header |= self._format_version
                             header |= FLAG_INLINE_DATA
                             header = self.index.pack_header(header)
                             idx = header + idx
                         yield idx
                         yield self._inner.get_segment_for_revs(rev, rev)[1]
 
             inline_stream = get_stream()
             next(inline_stream)
             return [
                 (self._indexfile, inline_stream, index_size + data_size),
             ]
         else:
 
             def get_index_stream():
                 with self.opener(self._indexfile, mode=b"r") as fp:
                     yield None
                     if index_size <= 65536:
                         yield fp.read(index_size)
                     else:
                         yield from util.filechunkiter(fp, limit=index_size)
 
             def get_data_stream():
                 with self._datafp() as fp:
                     yield None
                     if data_size <= 65536:
                         yield fp.read(data_size)
                     else:
                         yield from util.filechunkiter(fp, limit=data_size)
 
             index_stream = get_index_stream()
             next(index_stream)
             data_stream = get_data_stream()
             next(data_stream)
             return [
                 (self._datafile, data_stream, data_size),
                 (self._indexfile, index_stream, index_size),
             ]
 
     def _loadindex(self, docket=None):
 
         new_header, mmapindexthreshold, force_nodemap = self._init_opts()
 
         if self.postfix is not None:
             entry_point = b'%s.i.%s' % (self.radix, self.postfix)
         elif self._trypending and self.opener.exists(b'%s.i.a' % self.radix):
             entry_point = b'%s.i.a' % self.radix
         elif self._try_split and self.opener.exists(self._split_index_file):
             entry_point = self._split_index_file
         else:
             entry_point = b'%s.i' % self.radix
 
         if docket is not None:
             self._docket = docket
             self._docket_file = entry_point
         else:
             self._initempty = True
             entry_data = self._get_data(entry_point, mmapindexthreshold)
             if len(entry_data) > 0:
                 header = INDEX_HEADER.unpack(entry_data[:4])[0]
                 self._initempty = False
             else:
                 header = new_header
 
             self._format_flags = header & ~0xFFFF
             self._format_version = header & 0xFFFF
 
             supported_flags = SUPPORTED_FLAGS.get(self._format_version)
             if supported_flags is None:
                 msg = _(b'unknown version (%d) in revlog %s')
                 msg %= (self._format_version, self.display_id)
                 raise error.RevlogError(msg)
             elif self._format_flags & ~supported_flags:
                 msg = _(b'unknown flags (%#04x) in version %d revlog %s')
                 display_flag = self._format_flags >> 16
                 msg %= (display_flag, self._format_version, self.display_id)
                 raise error.RevlogError(msg)
 
             features = FEATURES_BY_VERSION[self._format_version]
             self._inline = features[b'inline'](self._format_flags)
             self.delta_config.general_delta = features[b'generaldelta'](
                 self._format_flags
             )
             self.feature_config.has_side_data = features[b'sidedata']
 
             if not features[b'docket']:
                 self._indexfile = entry_point
                 index_data = entry_data
             else:
                 self._docket_file = entry_point
                 if self._initempty:
                     self._docket = docketutil.default_docket(self, header)
                 else:
                     self._docket = docketutil.parse_docket(
                         self, entry_data, use_pending=self._trypending
                     )
 
         if self._docket is not None:
             self._indexfile = self._docket.index_filepath()
             index_data = b''
             index_size = self._docket.index_end
             if index_size > 0:
                 index_data = self._get_data(
                     self._indexfile, mmapindexthreshold, size=index_size
                 )
                 if len(index_data) < index_size:
                     msg = _(b'too few index data for %s: got %d, expected %d')
                     msg %= (self.display_id, len(index_data), index_size)
                     raise error.RevlogError(msg)
 
             self._inline = False
             # generaldelta implied by version 2 revlogs.
             self.delta_config.general_delta = True
             # the logic for persistent nodemap will be dealt with within the
             # main docket, so disable it for now.
             self._nodemap_file = None
 
         if self._docket is not None:
             self._datafile = self._docket.data_filepath()
             self._sidedatafile = self._docket.sidedata_filepath()
         elif self.postfix is None:
             self._datafile = b'%s.d' % self.radix
         else:
             self._datafile = b'%s.d.%s' % (self.radix, self.postfix)
 
         self.nodeconstants = sha1nodeconstants
         self.nullid = self.nodeconstants.nullid
 
         # sparse-revlog can't be on without general-delta (issue6056)
         if not self.delta_config.general_delta:
             self.delta_config.sparse_revlog = False
 
         self._storedeltachains = True
 
         devel_nodemap = (
             self._nodemap_file
             and force_nodemap
             and parse_index_v1_nodemap is not None
         )
 
         use_rust_index = False
         if rustrevlog is not None:
             if self._nodemap_file is not None:
                 use_rust_index = True
             else:
                 use_rust_index = self.opener.options.get(b'rust.index')
 
         self._parse_index = parse_index_v1
         if self._format_version == REVLOGV0:
             self._parse_index = revlogv0.parse_index_v0
         elif self._format_version == REVLOGV2:
             self._parse_index = parse_index_v2
         elif self._format_version == CHANGELOGV2:
             self._parse_index = parse_index_cl_v2
         elif devel_nodemap:
             self._parse_index = parse_index_v1_nodemap
         elif use_rust_index:
             self._parse_index = parse_index_v1_mixed
         try:
             d = self._parse_index(index_data, self._inline)
             index, chunkcache = d
             use_nodemap = (
                 not self._inline
                 and self._nodemap_file is not None
                 and hasattr(index, 'update_nodemap_data')
             )
             if use_nodemap:
                 nodemap_data = nodemaputil.persisted_data(self)
                 if nodemap_data is not None:
                     docket = nodemap_data[0]
                     if (
                         len(d[0]) > docket.tip_rev
                         and d[0][docket.tip_rev][7] == docket.tip_node
                     ):
                         # no changelog tampering
                         self._nodemap_docket = docket
                         index.update_nodemap_data(*nodemap_data)
         except (ValueError, IndexError):
             raise error.RevlogError(
                 _(b"index %s is corrupted") % self.display_id
             )
         self.index = index
         # revnum -> (chain-length, sum-delta-length)
         self._chaininfocache = util.lrucachedict(500)
 
         return chunkcache
 
     def _load_inner(self, chunk_cache):
         if self._docket is None:
             default_compression_header = None
         else:
             default_compression_header = self._docket.default_compression_header
 
         self._inner = _InnerRevlog(
             opener=self.opener,
             index=self.index,
             index_file=self._indexfile,
             data_file=self._datafile,
             sidedata_file=self._sidedatafile,
             inline=self._inline,
             data_config=self.data_config,
             delta_config=self.delta_config,
             feature_config=self.feature_config,
             chunk_cache=chunk_cache,
             default_compression_header=default_compression_header,
         )
 
     def get_revlog(self):
         """simple function to mirror API of other not-really-revlog API"""
         return self
 
     @util.propertycache
     def revlog_kind(self):
         return self.target[0]
 
     @util.propertycache
     def display_id(self):
         """The public facing "ID" of the revlog that we use in message"""
         if self.revlog_kind == KIND_FILELOG:
             # Reference the file without the "data/" prefix, so it is familiar
             # to the user.
             return self.target[1]
         else:
             return self.radix
 
     def _datafp(self, mode=b'r'):
         """file object for the revlog's data file"""
         return self.opener(self._datafile, mode=mode)
 
     def tiprev(self):
         return len(self.index) - 1
 
     def tip(self):
         return self.node(self.tiprev())
 
     def __contains__(self, rev):
         return 0 <= rev < len(self)
 
     def __len__(self):
         return len(self.index)
 
     def __iter__(self):
         return iter(range(len(self)))
 
     def revs(self, start=0, stop=None):
         """iterate over all rev in this revlog (from start to stop)"""
         return storageutil.iterrevs(len(self), start=start, stop=stop)
 
     def hasnode(self, node):
         try:
             self.rev(node)
             return True
         except KeyError:
             return False
 
     def _candelta(self, baserev, rev):
         """whether two revisions (baserev, rev) can be delta-ed or not"""
         # Disable delta if either rev requires a content-changing flag
         # processor (ex. LFS). This is because such flag processor can alter
         # the rawtext content that the delta will be based on, and two clients
         # could have a same revlog node with different flags (i.e. different
         # rawtext contents) and the delta could be incompatible.
         if (self.flags(baserev) & REVIDX_RAWTEXT_CHANGING_FLAGS) or (
             self.flags(rev) & REVIDX_RAWTEXT_CHANGING_FLAGS
         ):
             return False
         return True
 
     def update_caches(self, transaction):
         """update on disk cache
 
         If a transaction is passed, the update may be delayed to transaction
         commit."""
         if self._nodemap_file is not None:
             if transaction is None:
                 nodemaputil.update_persistent_nodemap(self)
             else:
                 nodemaputil.setup_persistent_nodemap(transaction, self)
 
     def clearcaches(self):
         """Clear in-memory caches"""
         self._chainbasecache.clear()
         self._inner.clear_cache()
         self._pcache = {}
         self._nodemap_docket = None
         self.index.clearcaches()
         # The python code is the one responsible for validating the docket, we
         # end up having to refresh it here.
         use_nodemap = (
             not self._inline
             and self._nodemap_file is not None
             and hasattr(self.index, 'update_nodemap_data')
         )
         if use_nodemap:
             nodemap_data = nodemaputil.persisted_data(self)
             if nodemap_data is not None:
                 self._nodemap_docket = nodemap_data[0]
                 self.index.update_nodemap_data(*nodemap_data)
 
     def rev(self, node):
         """return the revision number associated with a <nodeid>"""
         try:
             return self.index.rev(node)
         except TypeError:
             raise
         except error.RevlogError:
             # parsers.c radix tree lookup failed
             if (
                 node == self.nodeconstants.wdirid
                 or node in self.nodeconstants.wdirfilenodeids
             ):
                 raise error.WdirUnsupported
             raise error.LookupError(node, self.display_id, _(b'no node'))
 
     # Accessors for index entries.
 
     # First tuple entry is 8 bytes. First 6 bytes are offset. Last 2 bytes
     # are flags.
     def start(self, rev):
         return int(self.index[rev][0] >> 16)
 
     def sidedata_cut_off(self, rev):
         sd_cut_off = self.index[rev][8]
         if sd_cut_off != 0:
             return sd_cut_off
         # This is some annoying dance, because entries without sidedata
         # currently use 0 as their ofsset. (instead of previous-offset +
         # previous-size)
         #
         # We should reconsider this sidedata → 0 sidata_offset policy.
         # In the meantime, we need this.
         while 0 <= rev:
             e = self.index[rev]
             if e[9] != 0:
                 return e[8] + e[9]
             rev -= 1
         return 0
 
     def flags(self, rev):
         return self.index[rev][0] & 0xFFFF
 
     def length(self, rev):
         return self.index[rev][1]
 
     def sidedata_length(self, rev):
         if not self.feature_config.has_side_data:
             return 0
         return self.index[rev][9]
 
     def rawsize(self, rev):
         """return the length of the uncompressed text for a given revision"""
         l = self.index[rev][2]
         if l >= 0:
             return l
 
         t = self.rawdata(rev)
         return len(t)
 
     def size(self, rev):
         """length of non-raw text (processed by a "read" flag processor)"""
         # fast path: if no "read" flag processor could change the content,
         # size is rawsize. note: ELLIPSIS is known to not change the content.
         flags = self.flags(rev)
         if flags & (flagutil.REVIDX_KNOWN_FLAGS ^ REVIDX_ELLIPSIS) == 0:
             return self.rawsize(rev)
 
         return len(self.revision(rev))
 
     def fast_rank(self, rev):
         """Return the rank of a revision if already known, or None otherwise.
 
         The rank of a revision is the size of the sub-graph it defines as a
         head. Equivalently, the rank of a revision `r` is the size of the set
         `ancestors(r)`, `r` included.
 
         This method returns the rank retrieved from the revlog in constant
         time. It makes no attempt at computing unknown values for versions of
         the revlog which do not persist the rank.
         """
         rank = self.index[rev][ENTRY_RANK]
         if self._format_version != CHANGELOGV2 or rank == RANK_UNKNOWN:
             return None
         if rev == nullrev:
             return 0  # convention
         return rank
 
     def chainbase(self, rev):
         base = self._chainbasecache.get(rev)
         if base is not None:
             return base
 
         index = self.index
         iterrev = rev
         base = index[iterrev][3]
         while base != iterrev:
             iterrev = base
             base = index[iterrev][3]
 
         self._chainbasecache[rev] = base
         return base
 
     def linkrev(self, rev):
         return self.index[rev][4]
 
     def parentrevs(self, rev):
         try:
             entry = self.index[rev]
         except IndexError:
             if rev == wdirrev:
                 raise error.WdirUnsupported
             raise
 
         if self.feature_config.canonical_parent_order and entry[5] == nullrev:
             return entry[6], entry[5]
         else:
             return entry[5], entry[6]
 
     # fast parentrevs(rev) where rev isn't filtered
     _uncheckedparentrevs = parentrevs
 
     def node(self, rev):
         try:
             return self.index[rev][7]
         except IndexError:
             if rev == wdirrev:
                 raise error.WdirUnsupported
             raise
 
     # Derived from index values.
 
     def end(self, rev):
         return self.start(rev) + self.length(rev)
 
     def parents(self, node):
         i = self.index
         d = i[self.rev(node)]
         # inline node() to avoid function call overhead
         if self.feature_config.canonical_parent_order and d[5] == self.nullid:
             return i[d[6]][7], i[d[5]][7]
         else:
             return i[d[5]][7], i[d[6]][7]
 
     def chainlen(self, rev):
         return self._chaininfo(rev)[0]
 
     def _chaininfo(self, rev):
         chaininfocache = self._chaininfocache
         if rev in chaininfocache:
             return chaininfocache[rev]
         index = self.index
         generaldelta = self.delta_config.general_delta
         iterrev = rev
         e = index[iterrev]
         clen = 0
         compresseddeltalen = 0
         while iterrev != e[3]:
             clen += 1
             compresseddeltalen += e[1]
             if generaldelta:
                 iterrev = e[3]
             else:
                 iterrev -= 1
             if iterrev in chaininfocache:
                 t = chaininfocache[iterrev]
                 clen += t[0]
                 compresseddeltalen += t[1]
                 break
             e = index[iterrev]
         else:
             # Add text length of base since decompressing that also takes
             # work. For cache hits the length is already included.
             compresseddeltalen += e[1]
         r = (clen, compresseddeltalen)
         chaininfocache[rev] = r
         return r
 
     def _deltachain(self, rev, stoprev=None):
         return self._inner._deltachain(rev, stoprev=stoprev)
 
     def ancestors(self, revs, stoprev=0, inclusive=False):
         """Generate the ancestors of 'revs' in reverse revision order.
         Does not generate revs lower than stoprev.
 
         See the documentation for ancestor.lazyancestors for more details."""
 
         # first, make sure start revisions aren't filtered
         revs = list(revs)
         checkrev = self.node
         for r in revs:
             checkrev(r)
         # and we're sure ancestors aren't filtered as well
 
         if rustancestor is not None and self.index.rust_ext_compat:
             lazyancestors = rustancestor.LazyAncestors
             arg = self.index
         else:
             lazyancestors = ancestor.lazyancestors
             arg = self._uncheckedparentrevs
         return lazyancestors(arg, revs, stoprev=stoprev, inclusive=inclusive)
 
     def descendants(self, revs):
         return dagop.descendantrevs(revs, self.revs, self.parentrevs)
 
     def findcommonmissing(self, common=None, heads=None):
         """Return a tuple of the ancestors of common and the ancestors of heads
         that are not ancestors of common. In revset terminology, we return the
         tuple:
 
           ::common, (::heads) - (::common)
 
         The list is sorted by revision number, meaning it is
         topologically sorted.
 
         'heads' and 'common' are both lists of node IDs.  If heads is
         not supplied, uses all of the revlog's heads.  If common is not
         supplied, uses nullid."""
         if common is None:
             common = [self.nullid]
         if heads is None:
             heads = self.heads()
 
         common = [self.rev(n) for n in common]
         heads = [self.rev(n) for n in heads]
 
         # we want the ancestors, but inclusive
         class lazyset:
             def __init__(self, lazyvalues):
                 self.addedvalues = set()
                 self.lazyvalues = lazyvalues
 
             def __contains__(self, value):
                 return value in self.addedvalues or value in self.lazyvalues
 
             def __iter__(self):
                 added = self.addedvalues
                 for r in added:
                     yield r
                 for r in self.lazyvalues:
                     if not r in added:
                         yield r
 
             def add(self, value):
                 self.addedvalues.add(value)
 
             def update(self, values):
                 self.addedvalues.update(values)
 
         has = lazyset(self.ancestors(common))
         has.add(nullrev)
         has.update(common)
 
         # take all ancestors from heads that aren't in has
         missing = set()
         visit = collections.deque(r for r in heads if r not in has)
         while visit:
             r = visit.popleft()
             if r in missing:
                 continue
             else:
                 missing.add(r)
                 for p in self.parentrevs(r):
                     if p not in has:
                         visit.append(p)
         missing = list(missing)
         missing.sort()
         return has, [self.node(miss) for miss in missing]
 
     def incrementalmissingrevs(self, common=None):
         """Return an object that can be used to incrementally compute the
         revision numbers of the ancestors of arbitrary sets that are not
         ancestors of common. This is an ancestor.incrementalmissingancestors
         object.
 
         'common' is a list of revision numbers. If common is not supplied, uses
         nullrev.
         """
         if common is None:
             common = [nullrev]
 
         if rustancestor is not None and self.index.rust_ext_compat:
             return rustancestor.MissingAncestors(self.index, common)
         return ancestor.incrementalmissingancestors(self.parentrevs, common)
 
     def findmissingrevs(self, common=None, heads=None):
         """Return the revision numbers of the ancestors of heads that
         are not ancestors of common.
 
         More specifically, return a list of revision numbers corresponding to
         nodes N such that every N satisfies the following constraints:
 
           1. N is an ancestor of some node in 'heads'
           2. N is not an ancestor of any node in 'common'
 
         The list is sorted by revision number, meaning it is
         topologically sorted.
 
         'heads' and 'common' are both lists of revision numbers.  If heads is
         not supplied, uses all of the revlog's heads.  If common is not
         supplied, uses nullid."""
         if common is None:
             common = [nullrev]
         if heads is None:
             heads = self.headrevs()
 
         inc = self.incrementalmissingrevs(common=common)
         return inc.missingancestors(heads)
 
     def findmissing(self, common=None, heads=None):
         """Return the ancestors of heads that are not ancestors of common.
 
         More specifically, return a list of nodes N such that every N
         satisfies the following constraints:
 
           1. N is an ancestor of some node in 'heads'
           2. N is not an ancestor of any node in 'common'
 
         The list is sorted by revision number, meaning it is
         topologically sorted.
 
         'heads' and 'common' are both lists of node IDs.  If heads is
         not supplied, uses all of the revlog's heads.  If common is not
         supplied, uses nullid."""
         if common is None:
             common = [self.nullid]
         if heads is None:
             heads = self.heads()
 
         common = [self.rev(n) for n in common]
         heads = [self.rev(n) for n in heads]
 
         inc = self.incrementalmissingrevs(common=common)
         return [self.node(r) for r in inc.missingancestors(heads)]
 
     def nodesbetween(self, roots=None, heads=None):
         """Return a topological path from 'roots' to 'heads'.
 
         Return a tuple (nodes, outroots, outheads) where 'nodes' is a
         topologically sorted list of all nodes N that satisfy both of
         these constraints:
 
           1. N is a descendant of some node in 'roots'
           2. N is an ancestor of some node in 'heads'
 
         Every node is considered to be both a descendant and an ancestor
         of itself, so every reachable node in 'roots' and 'heads' will be
         included in 'nodes'.
 
         'outroots' is the list of reachable nodes in 'roots', i.e., the
         subset of 'roots' that is returned in 'nodes'.  Likewise,
         'outheads' is the subset of 'heads' that is also in 'nodes'.
 
         'roots' and 'heads' are both lists of node IDs.  If 'roots' is
         unspecified, uses nullid as the only root.  If 'heads' is
         unspecified, uses list of all of the revlog's heads."""
         nonodes = ([], [], [])
         if roots is not None:
             roots = list(roots)
             if not roots:
                 return nonodes
             lowestrev = min([self.rev(n) for n in roots])
         else:
             roots = [self.nullid]  # Everybody's a descendant of nullid
             lowestrev = nullrev
         if (lowestrev == nullrev) and (heads is None):
             # We want _all_ the nodes!
             return (
                 [self.node(r) for r in self],
                 [self.nullid],
                 list(self.heads()),
             )
         if heads is None:
             # All nodes are ancestors, so the latest ancestor is the last
             # node.
             highestrev = len(self) - 1
             # Set ancestors to None to signal that every node is an ancestor.
             ancestors = None
             # Set heads to an empty dictionary for later discovery of heads
             heads = {}
         else:
             heads = list(heads)
             if not heads:
                 return nonodes
             ancestors = set()
             # Turn heads into a dictionary so we can remove 'fake' heads.
             # Also, later we will be using it to filter out the heads we can't
             # find from roots.
             heads = dict.fromkeys(heads, False)
             # Start at the top and keep marking parents until we're done.
             nodestotag = set(heads)
             # Remember where the top was so we can use it as a limit later.
             highestrev = max([self.rev(n) for n in nodestotag])
             while nodestotag:
                 # grab a node to tag
                 n = nodestotag.pop()
                 # Never tag nullid
                 if n == self.nullid:
                     continue
                 # A node's revision number represents its place in a
                 # topologically sorted list of nodes.
                 r = self.rev(n)
                 if r >= lowestrev:
                     if n not in ancestors:
                         # If we are possibly a descendant of one of the roots
                         # and we haven't already been marked as an ancestor
                         ancestors.add(n)  # Mark as ancestor
                         # Add non-nullid parents to list of nodes to tag.
                         nodestotag.update(
                             [p for p in self.parents(n) if p != self.nullid]
                         )
                     elif n in heads:  # We've seen it before, is it a fake head?
                         # So it is, real heads should not be the ancestors of
                         # any other heads.
                         heads.pop(n)
             if not ancestors:
                 return nonodes
             # Now that we have our set of ancestors, we want to remove any
             # roots that are not ancestors.
 
             # If one of the roots was nullid, everything is included anyway.
             if lowestrev > nullrev:
                 # But, since we weren't, let's recompute the lowest rev to not
                 # include roots that aren't ancestors.
 
                 # Filter out roots that aren't ancestors of heads
                 roots = [root for root in roots if root in ancestors]
                 # Recompute the lowest revision
                 if roots:
                     lowestrev = min([self.rev(root) for root in roots])
                 else:
                     # No more roots?  Return empty list
                     return nonodes
             else:
                 # We are descending from nullid, and don't need to care about
                 # any other roots.
                 lowestrev = nullrev
                 roots = [self.nullid]
         # Transform our roots list into a set.
         descendants = set(roots)
         # Also, keep the original roots so we can filter out roots that aren't
         # 'real' roots (i.e. are descended from other roots).
         roots = descendants.copy()
         # Our topologically sorted list of output nodes.
         orderedout = []
         # Don't start at nullid since we don't want nullid in our output list,
         # and if nullid shows up in descendants, empty parents will look like
         # they're descendants.
         for r in self.revs(start=max(lowestrev, 0), stop=highestrev + 1):
             n = self.node(r)
             isdescendant = False
             if lowestrev == nullrev:  # Everybody is a descendant of nullid
                 isdescendant = True
             elif n in descendants:
                 # n is already a descendant
                 isdescendant = True
                 # This check only needs to be done here because all the roots
                 # will start being marked is descendants before the loop.
                 if n in roots:
                     # If n was a root, check if it's a 'real' root.
                     p = tuple(self.parents(n))
                     # If any of its parents are descendants, it's not a root.
                     if (p[0] in descendants) or (p[1] in descendants):
                         roots.remove(n)
             else:
                 p = tuple(self.parents(n))
                 # A node is a descendant if either of its parents are
                 # descendants.  (We seeded the dependents list with the roots
                 # up there, remember?)
                 if (p[0] in descendants) or (p[1] in descendants):
                     descendants.add(n)
                     isdescendant = True
             if isdescendant and ((ancestors is None) or (n in ancestors)):
                 # Only include nodes that are both descendants and ancestors.
                 orderedout.append(n)
                 if (ancestors is not None) and (n in heads):
                     # We're trying to figure out which heads are reachable
                     # from roots.
                     # Mark this head as having been reached
                     heads[n] = True
                 elif ancestors is None:
                     # Otherwise, we're trying to discover the heads.
                     # Assume this is a head because if it isn't, the next step
                     # will eventually remove it.
                     heads[n] = True
                     # But, obviously its parents aren't.
                     for p in self.parents(n):
                         heads.pop(p, None)
         heads = [head for head, flag in heads.items() if flag]
         roots = list(roots)
         assert orderedout
         assert roots
         assert heads
         return (orderedout, roots, heads)
 
     def headrevs(self, revs=None):
         if revs is None:
             try:
                 return self.index.headrevs()
             except AttributeError:
                 return self._headrevs()
         if rustdagop is not None and self.index.rust_ext_compat:
             return rustdagop.headrevs(self.index, revs)
         return dagop.headrevs(revs, self._uncheckedparentrevs)
 
     def computephases(self, roots):
         return self.index.computephasesmapsets(roots)
 
     def _headrevs(self):
         count = len(self)
         if not count:
             return [nullrev]
         # we won't iter over filtered rev so nobody is a head at start
         ishead = [0] * (count + 1)
         index = self.index
         for r in self:
             ishead[r] = 1  # I may be an head
             e = index[r]
             ishead[e[5]] = ishead[e[6]] = 0  # my parent are not
         return [r for r, val in enumerate(ishead) if val]
 
     def heads(self, start=None, stop=None):
         """return the list of all nodes that have no children
 
         if start is specified, only heads that are descendants of
         start will be returned
         if stop is specified, it will consider all the revs from stop
         as if they had no children
         """
         if start is None and stop is None:
             if not len(self):
                 return [self.nullid]
             return [self.node(r) for r in self.headrevs()]
 
         if start is None:
             start = nullrev
         else:
             start = self.rev(start)
 
         stoprevs = {self.rev(n) for n in stop or []}
 
         revs = dagop.headrevssubset(
             self.revs, self.parentrevs, startrev=start, stoprevs=stoprevs
         )
 
         return [self.node(rev) for rev in revs]
 
     def children(self, node):
         """find the children of a given node"""
         c = []
         p = self.rev(node)
         for r in self.revs(start=p + 1):
             prevs = [pr for pr in self.parentrevs(r) if pr != nullrev]
             if prevs:
                 for pr in prevs:
                     if pr == p:
                         c.append(self.node(r))
             elif p == nullrev:
                 c.append(self.node(r))
         return c
 
     def commonancestorsheads(self, a, b):
         """calculate all the heads of the common ancestors of nodes a and b"""
         a, b = self.rev(a), self.rev(b)
         ancs = self._commonancestorsheads(a, b)
         return pycompat.maplist(self.node, ancs)
 
     def _commonancestorsheads(self, *revs):
         """calculate all the heads of the common ancestors of revs"""
         try:
             ancs = self.index.commonancestorsheads(*revs)
         except (AttributeError, OverflowError):  # C implementation failed
             ancs = ancestor.commonancestorsheads(self.parentrevs, *revs)
         return ancs
 
     def isancestor(self, a, b):
         """return True if node a is an ancestor of node b
 
         A revision is considered an ancestor of itself."""
         a, b = self.rev(a), self.rev(b)
         return self.isancestorrev(a, b)
 
     def isancestorrev(self, a, b):
         """return True if revision a is an ancestor of revision b
 
         A revision is considered an ancestor of itself.
 
         The implementation of this is trivial but the use of
         reachableroots is not."""
         if a == nullrev:
             return True
         elif a == b:
             return True
         elif a > b:
             return False
         return bool(self.reachableroots(a, [b], [a], includepath=False))
 
     def reachableroots(self, minroot, heads, roots, includepath=False):
         """return (heads(::(<roots> and <roots>::<heads>)))
 
         If includepath is True, return (<roots>::<heads>)."""
         try:
             return self.index.reachableroots2(
                 minroot, heads, roots, includepath
             )
         except AttributeError:
             return dagop._reachablerootspure(
                 self.parentrevs, minroot, roots, heads, includepath
             )
 
     def ancestor(self, a, b):
         """calculate the "best" common ancestor of nodes a and b"""
 
         a, b = self.rev(a), self.rev(b)
         try:
             ancs = self.index.ancestors(a, b)
         except (AttributeError, OverflowError):
             ancs = ancestor.ancestors(self.parentrevs, a, b)
         if ancs:
             # choose a consistent winner when there's a tie
             return min(map(self.node, ancs))
         return self.nullid
 
     def _match(self, id):
         if isinstance(id, int):
             # rev
             return self.node(id)
         if len(id) == self.nodeconstants.nodelen:
             # possibly a binary node
             # odds of a binary node being all hex in ASCII are 1 in 10**25
             try:
                 node = id
                 self.rev(node)  # quick search the index
                 return node
             except error.LookupError:
                 pass  # may be partial hex id
         try:
             # str(rev)
             rev = int(id)
             if b"%d" % rev != id:
                 raise ValueError
             if rev < 0:
                 rev = len(self) + rev
             if rev < 0 or rev >= len(self):
                 raise ValueError
             return self.node(rev)
         except (ValueError, OverflowError):
             pass
         if len(id) == 2 * self.nodeconstants.nodelen:
             try:
                 # a full hex nodeid?
                 node = bin(id)
                 self.rev(node)
                 return node
             except (binascii.Error, error.LookupError):
                 pass
 
     def _partialmatch(self, id):
         # we don't care wdirfilenodeids as they should be always full hash
         maybewdir = self.nodeconstants.wdirhex.startswith(id)
         ambiguous = False
         try:
             partial = self.index.partialmatch(id)
             if partial and self.hasnode(partial):
                 if maybewdir:
                     # single 'ff...' match in radix tree, ambiguous with wdir
                     ambiguous = True
                 else:
                     return partial
             elif maybewdir:
                 # no 'ff...' match in radix tree, wdir identified
                 raise error.WdirUnsupported
             else:
                 return None
         except error.RevlogError:
             # parsers.c radix tree lookup gave multiple matches
             # fast path: for unfiltered changelog, radix tree is accurate
             if not getattr(self, 'filteredrevs', None):
                 ambiguous = True
             # fall through to slow path that filters hidden revisions
         except (AttributeError, ValueError):
             # we are pure python, or key is not hex
             pass
         if ambiguous:
             raise error.AmbiguousPrefixLookupError(
                 id, self.display_id, _(b'ambiguous identifier')
             )
 
         if id in self._pcache:
             return self._pcache[id]
 
         if len(id) <= 40:
             # hex(node)[:...]
             l = len(id) // 2 * 2  # grab an even number of digits
             try:
                 # we're dropping the last digit, so let's check that it's hex,
                 # to avoid the expensive computation below if it's not
                 if len(id) % 2 > 0:
                     if not (id[-1] in hexdigits):
                         return None
                 prefix = bin(id[:l])
             except binascii.Error:
                 pass
             else:
                 nl = [e[7] for e in self.index if e[7].startswith(prefix)]
                 nl = [
                     n for n in nl if hex(n).startswith(id) and self.hasnode(n)
                 ]
                 if self.nodeconstants.nullhex.startswith(id):
                     nl.append(self.nullid)
                 if len(nl) > 0:
                     if len(nl) == 1 and not maybewdir:
                         self._pcache[id] = nl[0]
                         return nl[0]
                     raise error.AmbiguousPrefixLookupError(
                         id, self.display_id, _(b'ambiguous identifier')
                     )
                 if maybewdir:
                     raise error.WdirUnsupported
                 return None
 
     def lookup(self, id):
         """locate a node based on:
         - revision number or str(revision number)
         - nodeid or subset of hex nodeid
         """
         n = self._match(id)
         if n is not None:
             return n
         n = self._partialmatch(id)
         if n:
             return n
 
         raise error.LookupError(id, self.display_id, _(b'no match found'))
 
     def shortest(self, node, minlength=1):
         """Find the shortest unambiguous prefix that matches node."""
 
         def isvalid(prefix):
             try:
                 matchednode = self._partialmatch(prefix)
             except error.AmbiguousPrefixLookupError:
                 return False
             except error.WdirUnsupported:
                 # single 'ff...' match
                 return True
             if matchednode is None:
                 raise error.LookupError(node, self.display_id, _(b'no node'))
             return True
 
         def maybewdir(prefix):
             return all(c == b'f' for c in pycompat.iterbytestr(prefix))
 
         hexnode = hex(node)
 
         def disambiguate(hexnode, minlength):
             """Disambiguate against wdirid."""
             for length in range(minlength, len(hexnode) + 1):
                 prefix = hexnode[:length]
                 if not maybewdir(prefix):
                     return prefix
 
         if not getattr(self, 'filteredrevs', None):
             try:
                 length = max(self.index.shortest(node), minlength)
                 return disambiguate(hexnode, length)
             except error.RevlogError:
                 if node != self.nodeconstants.wdirid:
                     raise error.LookupError(
                         node, self.display_id, _(b'no node')
                     )
             except AttributeError:
                 # Fall through to pure code
                 pass
 
         if node == self.nodeconstants.wdirid:
             for length in range(minlength, len(hexnode) + 1):
                 prefix = hexnode[:length]
                 if isvalid(prefix):
                     return prefix
 
         for length in range(minlength, len(hexnode) + 1):
             prefix = hexnode[:length]
             if isvalid(prefix):
                 return disambiguate(hexnode, length)
 
     def cmp(self, node, text):
         """compare text with a given file revision
 
         returns True if text is different than what is stored.
         """
         p1, p2 = self.parents(node)
         return storageutil.hashrevisionsha1(text, p1, p2) != node
 
     def deltaparent(self, rev):
         """return deltaparent of the given revision"""
         base = self.index[rev][3]
         if base == rev:
             return nullrev
         elif self.delta_config.general_delta:
             return base
         else:
             return rev - 1
 
     def issnapshot(self, rev):
         """tells whether rev is a snapshot"""
         ret = self._inner.issnapshot(rev)
         self.issnapshot = self._inner.issnapshot
         return ret
 
     def snapshotdepth(self, rev):
         """number of snapshot in the chain before this one"""
         if not self.issnapshot(rev):
             raise error.ProgrammingError(b'revision %d not a snapshot')
         return len(self._inner._deltachain(rev)[0]) - 1
 
     def revdiff(self, rev1, rev2):
         """return or calculate a delta between two revisions
 
         The delta calculated is in binary form and is intended to be written to
         revlog data directly. So this function needs raw revision data.
         """
         if rev1 != nullrev and self.deltaparent(rev2) == rev1:
             return bytes(self._inner._chunk(rev2))
 
         return mdiff.textdiff(self.rawdata(rev1), self.rawdata(rev2))
 
     def revision(self, nodeorrev):
         """return an uncompressed revision of a given node or revision
         number.
         """
         return self._revisiondata(nodeorrev)
 
     def sidedata(self, nodeorrev):
         """a map of extra data related to the changeset but not part of the hash
 
         This function currently return a dictionary. However, more advanced
         mapping object will likely be used in the future for a more
         efficient/lazy code.
         """
         # deal with <nodeorrev> argument type
         if isinstance(nodeorrev, int):
             rev = nodeorrev
         else:
             rev = self.rev(nodeorrev)
         return self._sidedata(rev)
 
     def _rawtext(self, node, rev):
         """return the possibly unvalidated rawtext for a revision
 
         returns (rev, rawtext, validated)
         """
         # Check if we have the entry in cache
         # The cache entry looks like (node, rev, rawtext)
         if self._inner._revisioncache:
             if self._inner._revisioncache[0] == node:
                 return (rev, self._inner._revisioncache[2], True)
 
         if rev is None:
             rev = self.rev(node)
 
         return self._inner.raw_text(node, rev)
 
     def _revisiondata(self, nodeorrev, raw=False):
         # deal with <nodeorrev> argument type
         if isinstance(nodeorrev, int):
             rev = nodeorrev
             node = self.node(rev)
         else:
             node = nodeorrev
             rev = None
 
         # fast path the special `nullid` rev
         if node == self.nullid:
             return b""
 
         # ``rawtext`` is the text as stored inside the revlog. Might be the
         # revision or might need to be processed to retrieve the revision.
         rev, rawtext, validated = self._rawtext(node, rev)
 
         if raw and validated:
             # if we don't want to process the raw text and that raw
             # text is cached, we can exit early.
             return rawtext
         if rev is None:
             rev = self.rev(node)
         # the revlog's flag for this revision
         # (usually alter its state or content)
         flags = self.flags(rev)
 
         if validated and flags == REVIDX_DEFAULT_FLAGS:
             # no extra flags set, no flag processor runs, text = rawtext
             return rawtext
 
         if raw:
             validatehash = flagutil.processflagsraw(self, rawtext, flags)
             text = rawtext
         else:
             r = flagutil.processflagsread(self, rawtext, flags)
             text, validatehash = r
         if validatehash:
             self.checkhash(text, node, rev=rev)
         if not validated:
             self._inner._revisioncache = (node, rev, rawtext)
 
         return text
 
     def _sidedata(self, rev):
         """Return the sidedata for a given revision number."""
         sidedata_end = None
         if self._docket is not None:
             sidedata_end = self._docket.sidedata_end
         return self._inner.sidedata(rev, sidedata_end)
 
     def rawdata(self, nodeorrev):
         """return an uncompressed raw data of a given node or revision number."""
         return self._revisiondata(nodeorrev, raw=True)
 
     def hash(self, text, p1, p2):
         """Compute a node hash.
 
         Available as a function so that subclasses can replace the hash
         as needed.
         """
         return storageutil.hashrevisionsha1(text, p1, p2)
 
     def checkhash(self, text, node, p1=None, p2=None, rev=None):
         """Check node hash integrity.
 
         Available as a function so that subclasses can extend hash mismatch
         behaviors as needed.
         """
         try:
             if p1 is None and p2 is None:
                 p1, p2 = self.parents(node)
             if node != self.hash(text, p1, p2):
                 # Clear the revision cache on hash failure. The revision cache
                 # only stores the raw revision and clearing the cache does have
                 # the side-effect that we won't have a cache hit when the raw
                 # revision data is accessed. But this case should be rare and
                 # it is extra work to teach the cache about the hash
                 # verification state.
                 if (
                     self._inner._revisioncache
                     and self._inner._revisioncache[0] == node
                 ):
                     self._inner._revisioncache = None
 
                 revornode = rev
                 if revornode is None:
                     revornode = templatefilters.short(hex(node))
                 raise error.RevlogError(
                     _(b"integrity check failed on %s:%s")
                     % (self.display_id, pycompat.bytestr(revornode))
                 )
         except error.RevlogError:
             if self.feature_config.censorable and storageutil.iscensoredtext(
                 text
             ):
                 raise error.CensoredNodeError(self.display_id, node, text)
             raise
 
     @property
     def _split_index_file(self):
         """the path where to expect the index of an ongoing splitting operation
 
         The file will only exist if a splitting operation is in progress, but
         it is always expected at the same location."""
         parts = self.radix.split(b'/')
         if len(parts) > 1:
             # adds a '-s' prefix to the ``data/` or `meta/` base
             head = parts[0] + b'-s'
             mids = parts[1:-1]
             tail = parts[-1] + b'.i'
             pieces = [head] + mids + [tail]
             return b'/'.join(pieces)
         else:
             # the revlog is stored at the root of the store (changelog or
             # manifest), no risk of collision.
             return self.radix + b'.i.s'
 
     def _enforceinlinesize(self, tr, side_write=True):
         """Check if the revlog is too big for inline and convert if so.
 
         This should be called after revisions are added to the revlog. If the
         revlog has grown too large to be an inline revlog, it will convert it
         to use multiple index and data files.
         """
         tiprev = len(self) - 1
         total_size = self.start(tiprev) + self.length(tiprev)
         if not self._inline or total_size < _maxinline:
             return
 
         if self._docket is not None:
             msg = b"inline revlog should not have a docket"
             raise error.ProgrammingError(msg)
 
+        # In the common case, we enforce inline size because the revlog has
+        # been appened too. And in such case, it must have an initial offset
+        # recorded in the transaction.
         troffset = tr.findoffset(self._inner.canonical_index_file)
-        if troffset is None:
+        pre_touched = troffset is not None
+        if not pre_touched and self.target[0] != KIND_CHANGELOG:
             raise error.RevlogError(
                 _(b"%s not found in the transaction") % self._indexfile
             )
-        if troffset:
-            tr.addbackup(self._inner.canonical_index_file, for_offset=True)
+
+        tr.addbackup(self._inner.canonical_index_file, for_offset=pre_touched)
         tr.add(self._datafile, 0)
 
         new_index_file_path = None
         if side_write:
             old_index_file_path = self._indexfile
             new_index_file_path = self._split_index_file
             opener = self.opener
             weak_self = weakref.ref(self)
 
             # the "split" index replace the real index when the transaction is
             # finalized
             def finalize_callback(tr):
                 opener.rename(
                     new_index_file_path,
                     old_index_file_path,
                     checkambig=True,
                 )
                 maybe_self = weak_self()
                 if maybe_self is not None:
                     maybe_self._indexfile = old_index_file_path
                     maybe_self._inner.index_file = maybe_self._indexfile
 
             def abort_callback(tr):
                 maybe_self = weak_self()
                 if maybe_self is not None:
                     maybe_self._indexfile = old_index_file_path
                     maybe_self._inner.inline = True
                     maybe_self._inner.index_file = old_index_file_path
 
             tr.registertmp(new_index_file_path)
             if self.target[1] is not None:
                 callback_id = b'000-revlog-split-%d-%s' % self.target
             else:
                 callback_id = b'000-revlog-split-%d' % self.target[0]
             tr.addfinalize(callback_id, finalize_callback)
             tr.addabort(callback_id, abort_callback)
 
         self._format_flags &= ~FLAG_INLINE_DATA
         self._inner.split_inline(
             tr,
             self._format_flags | self._format_version,
             new_index_file_path=new_index_file_path,
         )
 
         self._inline = False
         if new_index_file_path is not None:
             self._indexfile = new_index_file_path
 
         nodemaputil.setup_persistent_nodemap(tr, self)
 
     def _nodeduplicatecallback(self, transaction, node):
         """called when trying to add a node already stored."""
 
     @contextlib.contextmanager
     def reading(self):
         with self._inner.reading():
             yield
 
     @contextlib.contextmanager
     def _writing(self, transaction):
         if self._trypending:
             msg = b'try to write in a `trypending` revlog: %s'
             msg %= self.display_id
             raise error.ProgrammingError(msg)
         if self._inner.is_writing:
             yield
         else:
             data_end = None
             sidedata_end = None
             if self._docket is not None:
                 data_end = self._docket.data_end
                 sidedata_end = self._docket.sidedata_end
             with self._inner.writing(
                 transaction,
                 data_end=data_end,
                 sidedata_end=sidedata_end,
             ):
                 yield
                 if self._docket is not None:
                     self._write_docket(transaction)
 
     @property
     def is_delaying(self):
         return self._inner.is_delaying
 
     def _write_docket(self, transaction):
         """write the current docket on disk
 
         Exist as a method to help changelog to implement transaction logic
 
         We could also imagine using the same transaction logic for all revlog
         since docket are cheap."""
         self._docket.write(transaction)
 
     def addrevision(
         self,
         text,
         transaction,
         link,
         p1,
         p2,
         cachedelta=None,
         node=None,
         flags=REVIDX_DEFAULT_FLAGS,
         deltacomputer=None,
         sidedata=None,
     ):
         """add a revision to the log
 
         text - the revision data to add
         transaction - the transaction object used for rollback
         link - the linkrev data to add
         p1, p2 - the parent nodeids of the revision
         cachedelta - an optional precomputed delta
         node - nodeid of revision; typically node is not specified, and it is
             computed by default as hash(text, p1, p2), however subclasses might
             use different hashing method (and override checkhash() in such case)
         flags - the known flags to set on the revision
         deltacomputer - an optional deltacomputer instance shared between
             multiple calls
         """
         if link == nullrev:
             raise error.RevlogError(
                 _(b"attempted to add linkrev -1 to %s") % self.display_id
             )
 
         if sidedata is None:
             sidedata = {}
         elif sidedata and not self.feature_config.has_side_data:
             raise error.ProgrammingError(
                 _(b"trying to add sidedata to a revlog who don't support them")
             )
 
         if flags:
             node = node or self.hash(text, p1, p2)
 
         rawtext, validatehash = flagutil.processflagswrite(self, text, flags)
 
         # If the flag processor modifies the revision data, ignore any provided
         # cachedelta.
         if rawtext != text:
             cachedelta = None
 
         if len(rawtext) > _maxentrysize:
             raise error.RevlogError(
                 _(
                     b"%s: size of %d bytes exceeds maximum revlog storage of 2GiB"
                 )
                 % (self.display_id, len(rawtext))
             )
 
         node = node or self.hash(rawtext, p1, p2)
         rev = self.index.get_rev(node)
         if rev is not None:
             return rev
 
         if validatehash:
             self.checkhash(rawtext, node, p1=p1, p2=p2)
 
         return self.addrawrevision(
             rawtext,
             transaction,
             link,
             p1,
             p2,
             node,
             flags,
             cachedelta=cachedelta,
             deltacomputer=deltacomputer,
             sidedata=sidedata,
         )
 
     def addrawrevision(
         self,
         rawtext,
         transaction,
         link,
         p1,
         p2,
         node,
         flags,
         cachedelta=None,
         deltacomputer=None,
         sidedata=None,
     ):
         """add a raw revision with known flags, node and parents
         useful when reusing a revision not stored in this revlog (ex: received
         over wire, or read from an external bundle).
         """
         with self._writing(transaction):
             return self._addrevision(
                 node,
                 rawtext,
                 transaction,
                 link,
                 p1,
                 p2,
                 flags,
                 cachedelta,
                 deltacomputer=deltacomputer,
                 sidedata=sidedata,
             )
 
     def compress(self, data):
         return self._inner.compress(data)
 
     def decompress(self, data):
         return self._inner.decompress(data)
 
     def _addrevision(
         self,
         node,
         rawtext,
         transaction,
         link,
         p1,
         p2,
         flags,
         cachedelta,
         alwayscache=False,
         deltacomputer=None,
         sidedata=None,
     ):
         """internal function to add revisions to the log
 
         see addrevision for argument descriptions.
 
         note: "addrevision" takes non-raw text, "_addrevision" takes raw text.
 
         if "deltacomputer" is not provided or None, a defaultdeltacomputer will
         be used.
 
         invariants:
         - rawtext is optional (can be None); if not set, cachedelta must be set.
           if both are set, they must correspond to each other.
         """
         if node == self.nullid:
             raise error.RevlogError(
                 _(b"%s: attempt to add null revision") % self.display_id
             )
         if (
             node == self.nodeconstants.wdirid
             or node in self.nodeconstants.wdirfilenodeids
         ):
             raise error.RevlogError(
                 _(b"%s: attempt to add wdir revision") % self.display_id
             )
         if self._inner._writinghandles is None:
             msg = b'adding revision outside `revlog._writing` context'
             raise error.ProgrammingError(msg)
 
         btext = [rawtext]
 
         curr = len(self)
         prev = curr - 1
 
         offset = self._get_data_offset(prev)
 
         if self._concurrencychecker:
             ifh, dfh, sdfh = self._inner._writinghandles
             # XXX no checking for the sidedata file
             if self._inline:
                 # offset is "as if" it were in the .d file, so we need to add on
                 # the size of the entry metadata.
                 self._concurrencychecker(
                     ifh, self._indexfile, offset + curr * self.index.entry_size
                 )
             else:
                 # Entries in the .i are a consistent size.
                 self._concurrencychecker(
                     ifh, self._indexfile, curr * self.index.entry_size
                 )
                 self._concurrencychecker(dfh, self._datafile, offset)
 
         p1r, p2r = self.rev(p1), self.rev(p2)
 
         # full versions are inserted when the needed deltas
         # become comparable to the uncompressed text
         if rawtext is None:
             # need rawtext size, before changed by flag processors, which is
             # the non-raw size. use revlog explicitly to avoid filelog's extra
             # logic that might remove metadata size.
             textlen = mdiff.patchedsize(
                 revlog.size(self, cachedelta[0]), cachedelta[1]
             )
         else:
             textlen = len(rawtext)
 
         if deltacomputer is None:
             write_debug = None
             if self.delta_config.debug_delta:
                 write_debug = transaction._report
             deltacomputer = deltautil.deltacomputer(
                 self, write_debug=write_debug
             )
 
         if cachedelta is not None and len(cachedelta) == 2:
             # If the cached delta has no information about how it should be
             # reused, add the default reuse instruction according to the
             # revlog's configuration.
             if (
                 self.delta_config.general_delta
                 and self.delta_config.lazy_delta_base
             ):
                 delta_base_reuse = DELTA_BASE_REUSE_TRY
             else:
                 delta_base_reuse = DELTA_BASE_REUSE_NO
             cachedelta = (cachedelta[0], cachedelta[1], delta_base_reuse)
 
         revinfo = revlogutils.revisioninfo(
             node,
             p1,
             p2,
             btext,
             textlen,
             cachedelta,
             flags,
         )
 
         deltainfo = deltacomputer.finddeltainfo(revinfo)
 
         compression_mode = COMP_MODE_INLINE
         if self._docket is not None:
             default_comp = self._docket.default_compression_header
             r = deltautil.delta_compression(default_comp, deltainfo)
             compression_mode, deltainfo = r
 
         sidedata_compression_mode = COMP_MODE_INLINE
         if sidedata and self.feature_config.has_side_data:
             sidedata_compression_mode = COMP_MODE_PLAIN
             serialized_sidedata = sidedatautil.serialize_sidedata(sidedata)
             sidedata_offset = self._docket.sidedata_end
             h, comp_sidedata = self._inner.compress(serialized_sidedata)
             if (
                 h != b'u'
                 and comp_sidedata[0:1] != b'\0'
                 and len(comp_sidedata) < len(serialized_sidedata)
             ):
                 assert not h
                 if (
                     comp_sidedata[0:1]
                     == self._docket.default_compression_header
                 ):
                     sidedata_compression_mode = COMP_MODE_DEFAULT
                     serialized_sidedata = comp_sidedata
                 else:
                     sidedata_compression_mode = COMP_MODE_INLINE
                     serialized_sidedata = comp_sidedata
         else:
             serialized_sidedata = b""
             # Don't store the offset if the sidedata is empty, that way
             # we can easily detect empty sidedata and they will be no different
             # than ones we manually add.
             sidedata_offset = 0
 
         rank = RANK_UNKNOWN
         if self.feature_config.compute_rank:
             if (p1r, p2r) == (nullrev, nullrev):
                 rank = 1
             elif p1r != nullrev and p2r == nullrev:
                 rank = 1 + self.fast_rank(p1r)
             elif p1r == nullrev and p2r != nullrev:
                 rank = 1 + self.fast_rank(p2r)
             else:  # merge node
                 if rustdagop is not None and self.index.rust_ext_compat:
                     rank = rustdagop.rank(self.index, p1r, p2r)
                 else:
                     pmin, pmax = sorted((p1r, p2r))
                     rank = 1 + self.fast_rank(pmax)
                     rank += sum(1 for _ in self.findmissingrevs([pmax], [pmin]))
 
         e = revlogutils.entry(
             flags=flags,
             data_offset=offset,
             data_compressed_length=deltainfo.deltalen,
             data_uncompressed_length=textlen,
             data_compression_mode=compression_mode,
             data_delta_base=deltainfo.base,
             link_rev=link,
             parent_rev_1=p1r,
             parent_rev_2=p2r,
             node_id=node,
             sidedata_offset=sidedata_offset,
             sidedata_compressed_length=len(serialized_sidedata),
             sidedata_compression_mode=sidedata_compression_mode,
             rank=rank,
         )
 
         self.index.append(e)
         entry = self.index.entry_binary(curr)
         if curr == 0 and self._docket is None:
             header = self._format_flags | self._format_version
             header = self.index.pack_header(header)
             entry = header + entry
         self._writeentry(
             transaction,
             entry,
             deltainfo.data,
             link,
             offset,
             serialized_sidedata,
             sidedata_offset,
         )
 
         rawtext = btext[0]
 
         if alwayscache and rawtext is None:
             rawtext = deltacomputer.buildtext(revinfo)
 
         if type(rawtext) == bytes:  # only accept immutable objects
             self._inner._revisioncache = (node, curr, rawtext)
         self._chainbasecache[curr] = deltainfo.chainbase
         return curr
 
     def _get_data_offset(self, prev):
         """Returns the current offset in the (in-transaction) data file.
         Versions < 2 of the revlog can get this 0(1), revlog v2 needs a docket
         file to store that information: since sidedata can be rewritten to the
         end of the data file within a transaction, you can have cases where, for
         example, rev `n` does not have sidedata while rev `n - 1` does, leading
         to `n - 1`'s sidedata being written after `n`'s data.
 
         TODO cache this in a docket file before getting out of experimental."""
         if self._docket is None:
             return self.end(prev)
         else:
             return self._docket.data_end
 
     def _writeentry(
         self,
         transaction,
         entry,
         data,
         link,
         offset,
         sidedata,
         sidedata_offset,
     ):
         # Files opened in a+ mode have inconsistent behavior on various
         # platforms. Windows requires that a file positioning call be made
         # when the file handle transitions between reads and writes. See
         # 3686fa2b8eee and the mixedfilemodewrapper in windows.py. On other
         # platforms, Python or the platform itself can be buggy. Some versions
         # of Solaris have been observed to not append at the end of the file
         # if the file was seeked to before the end. See issue4943 for more.
         #
         # We work around this issue by inserting a seek() before writing.
         # Note: This is likely not necessary on Python 3. However, because
         # the file handle is reused for reads and may be seeked there, we need
         # to be careful before changing this.
         index_end = data_end = sidedata_end = None
         if self._docket is not None:
             index_end = self._docket.index_end
             data_end = self._docket.data_end
             sidedata_end = self._docket.sidedata_end
 
         files_end = self._inner.write_entry(
             transaction,
             entry,
             data,
             link,
             offset,
             sidedata,
             sidedata_offset,
             index_end,
             data_end,
             sidedata_end,
         )
         self._enforceinlinesize(transaction)
         if self._docket is not None:
             self._docket.index_end = files_end[0]
             self._docket.data_end = files_end[1]
             self._docket.sidedata_end = files_end[2]
 
         nodemaputil.setup_persistent_nodemap(transaction, self)
 
     def addgroup(
         self,
         deltas,
         linkmapper,
         transaction,
         alwayscache=False,
         addrevisioncb=None,
         duplicaterevisioncb=None,
         debug_info=None,
         delta_base_reuse_policy=None,
     ):
         """
         add a delta group
 
         given a set of deltas, add them to the revision log. the
         first delta is against its parent, which should be in our
         log, the rest are against the previous delta.
 
         If ``addrevisioncb`` is defined, it will be called with arguments of
         this revlog and the node that was added.
         """
 
         if self._adding_group:
             raise error.ProgrammingError(b'cannot nest addgroup() calls')
 
         # read the default delta-base reuse policy from revlog config if the
         # group did not specify one.
         if delta_base_reuse_policy is None:
             if (
                 self.delta_config.general_delta
                 and self.delta_config.lazy_delta_base
             ):
                 delta_base_reuse_policy = DELTA_BASE_REUSE_TRY
             else:
                 delta_base_reuse_policy = DELTA_BASE_REUSE_NO
 
         self._adding_group = True
         empty = True
         try:
             with self._writing(transaction):
                 write_debug = None
                 if self.delta_config.debug_delta:
                     write_debug = transaction._report
                 deltacomputer = deltautil.deltacomputer(
                     self,
                     write_debug=write_debug,
                     debug_info=debug_info,
                 )
                 # loop through our set of deltas
                 for data in deltas:
                     (
                         node,
                         p1,
                         p2,
                         linknode,
                         deltabase,
                         delta,
                         flags,
                         sidedata,
                     ) = data
                     link = linkmapper(linknode)
                     flags = flags or REVIDX_DEFAULT_FLAGS
 
                     rev = self.index.get_rev(node)
                     if rev is not None:
                         # this can happen if two branches make the same change
                         self._nodeduplicatecallback(transaction, rev)
                         if duplicaterevisioncb:
                             duplicaterevisioncb(self, rev)
                         empty = False
                         continue
 
                     for p in (p1, p2):
                         if not self.index.has_node(p):
                             raise error.LookupError(
                                 p, self.radix, _(b'unknown parent')
                             )
 
                     if not self.index.has_node(deltabase):
                         raise error.LookupError(
                             deltabase, self.display_id, _(b'unknown delta base')
                         )
 
                     baserev = self.rev(deltabase)
 
                     if baserev != nullrev and self.iscensored(baserev):
                         # if base is censored, delta must be full replacement in a
                         # single patch operation
                         hlen = struct.calcsize(b">lll")
                         oldlen = self.rawsize(baserev)
                         newlen = len(delta) - hlen
                         if delta[:hlen] != mdiff.replacediffheader(
                             oldlen, newlen
                         ):
                             raise error.CensoredBaseError(
                                 self.display_id, self.node(baserev)
                             )
 
                     if not flags and self._peek_iscensored(baserev, delta):
                         flags |= REVIDX_ISCENSORED
 
                     # We assume consumers of addrevisioncb will want to retrieve
                     # the added revision, which will require a call to
                     # revision(). revision() will fast path if there is a cache
                     # hit. So, we tell _addrevision() to always cache in this case.
                     # We're only using addgroup() in the context of changegroup
                     # generation so the revision data can always be handled as raw
                     # by the flagprocessor.
                     rev = self._addrevision(
                         node,
                         None,
                         transaction,
                         link,
                         p1,
                         p2,
                         flags,
                         (baserev, delta, delta_base_reuse_policy),
                         alwayscache=alwayscache,
                         deltacomputer=deltacomputer,
                         sidedata=sidedata,
                     )
 
                     if addrevisioncb:
                         addrevisioncb(self, rev)
                     empty = False
         finally:
             self._adding_group = False
         return not empty
 
     def iscensored(self, rev):
         """Check if a file revision is censored."""
         if not self.feature_config.censorable:
             return False
 
         return self.flags(rev) & REVIDX_ISCENSORED
 
     def _peek_iscensored(self, baserev, delta):
         """Quickly check if a delta produces a censored revision."""
         if not self.feature_config.censorable:
             return False
 
         return storageutil.deltaiscensored(delta, baserev, self.rawsize)
 
     def getstrippoint(self, minlink):
         """find the minimum rev that must be stripped to strip the linkrev
 
         Returns a tuple containing the minimum rev and a set of all revs that
         have linkrevs that will be broken by this strip.
         """
         return storageutil.resolvestripinfo(
             minlink,
             len(self) - 1,
             self.headrevs(),
             self.linkrev,
             self.parentrevs,
         )
 
     def strip(self, minlink, transaction):
         """truncate the revlog on the first revision with a linkrev >= minlink
 
         This function is called when we're stripping revision minlink and
         its descendants from the repository.
 
         We have to remove all revisions with linkrev >= minlink, because
         the equivalent changelog revisions will be renumbered after the
         strip.
 
         So we truncate the revlog on the first of these revisions, and
         trust that the caller has saved the revisions that shouldn't be
         removed and that it'll re-add them after this truncation.
         """
         if len(self) == 0:
             return
 
         rev, _ = self.getstrippoint(minlink)
         if rev == len(self):
             return
 
         # first truncate the files on disk
         data_end = self.start(rev)
         if not self._inline:
             transaction.add(self._datafile, data_end)
             end = rev * self.index.entry_size
         else:
             end = data_end + (rev * self.index.entry_size)
 
         if self._sidedatafile:
             sidedata_end = self.sidedata_cut_off(rev)
             transaction.add(self._sidedatafile, sidedata_end)
 
         transaction.add(self._indexfile, end)
         if self._docket is not None:
             # XXX we could, leverage the docket while stripping. However it is
             # not powerfull enough at the time of this comment
             self._docket.index_end = end
             self._docket.data_end = data_end
             self._docket.sidedata_end = sidedata_end
             self._docket.write(transaction, stripping=True)
 
         # then reset internal state in memory to forget those revisions
         self._chaininfocache = util.lrucachedict(500)
         self._inner.clear_cache()
 
         del self.index[rev:-1]
 
     def checksize(self):
         """Check size of index and data files
 
         return a (dd, di) tuple.
         - dd: extra bytes for the "data" file
         - di: extra bytes for the "index" file
 
         A healthy revlog will return (0, 0).
         """
         expected = 0
         if len(self):
             expected = max(0, self.end(len(self) - 1))
 
         try:
             with self._datafp() as f:
                 f.seek(0, io.SEEK_END)
                 actual = f.tell()
             dd = actual - expected
         except FileNotFoundError:
             dd = 0
 
         try:
             f = self.opener(self._indexfile)
             f.seek(0, io.SEEK_END)
             actual = f.tell()
             f.close()
             s = self.index.entry_size
             i = max(0, actual // s)
             di = actual - (i * s)
             if self._inline:
                 databytes = 0
                 for r in self:
                     databytes += max(0, self.length(r))
                 dd = 0
                 di = actual - len(self) * s - databytes
         except FileNotFoundError:
             di = 0
 
         return (dd, di)
 
     def files(self):
         """return list of files that compose this revlog"""
         res = [self._indexfile]
         if self._docket_file is None:
             if not self._inline:
                 res.append(self._datafile)
         else:
             res.append(self._docket_file)
             res.extend(self._docket.old_index_filepaths(include_empty=False))
             if self._docket.data_end:
                 res.append(self._datafile)
             res.extend(self._docket.old_data_filepaths(include_empty=False))
             if self._docket.sidedata_end:
                 res.append(self._sidedatafile)
             res.extend(self._docket.old_sidedata_filepaths(include_empty=False))
         return res
 
     def emitrevisions(
         self,
         nodes,
         nodesorder=None,
         revisiondata=False,
         assumehaveparentrevisions=False,
         deltamode=repository.CG_DELTAMODE_STD,
         sidedata_helpers=None,
         debug_info=None,
     ):
         if nodesorder not in (b'nodes', b'storage', b'linear', None):
             raise error.ProgrammingError(
                 b'unhandled value for nodesorder: %s' % nodesorder
             )
 
         if nodesorder is None and not self.delta_config.general_delta:
             nodesorder = b'storage'
 
         if (
             not self._storedeltachains
             and deltamode != repository.CG_DELTAMODE_PREV
         ):
             deltamode = repository.CG_DELTAMODE_FULL
 
         return storageutil.emitrevisions(
             self,
             nodes,
             nodesorder,
             revlogrevisiondelta,
             deltaparentfn=self.deltaparent,
             candeltafn=self._candelta,
             rawsizefn=self.rawsize,
             revdifffn=self.revdiff,
             flagsfn=self.flags,
             deltamode=deltamode,
             revisiondata=revisiondata,
             assumehaveparentrevisions=assumehaveparentrevisions,
             sidedata_helpers=sidedata_helpers,
             debug_info=debug_info,
         )
 
     DELTAREUSEALWAYS = b'always'
     DELTAREUSESAMEREVS = b'samerevs'
     DELTAREUSENEVER = b'never'
 
     DELTAREUSEFULLADD = b'fulladd'
 
     DELTAREUSEALL = {b'always', b'samerevs', b'never', b'fulladd'}
 
     def clone(
         self,
         tr,
         destrevlog,
         addrevisioncb=None,
         deltareuse=DELTAREUSESAMEREVS,
         forcedeltabothparents=None,
         sidedata_helpers=None,
     ):
         """Copy this revlog to another, possibly with format changes.
 
         The destination revlog will contain the same revisions and nodes.
         However, it may not be bit-for-bit identical due to e.g. delta encoding
         differences.
 
         The ``deltareuse`` argument control how deltas from the existing revlog
         are preserved in the destination revlog. The argument can have the
         following values:
 
         DELTAREUSEALWAYS
            Deltas will always be reused (if possible), even if the destination
            revlog would not select the same revisions for the delta. This is the
            fastest mode of operation.
         DELTAREUSESAMEREVS
            Deltas will be reused if the destination revlog would pick the same
            revisions for the delta. This mode strikes a balance between speed
            and optimization.
         DELTAREUSENEVER
            Deltas will never be reused. This is the slowest mode of execution.
            This mode can be used to recompute deltas (e.g. if the diff/delta
            algorithm changes).
         DELTAREUSEFULLADD
            Revision will be re-added as if their were new content. This is
            slower than DELTAREUSEALWAYS but allow more mechanism to kicks in.
            eg: large file detection and handling.
 
         Delta computation can be slow, so the choice of delta reuse policy can
         significantly affect run time.
 
         The default policy (``DELTAREUSESAMEREVS``) strikes a balance between
         two extremes. Deltas will be reused if they are appropriate. But if the
         delta could choose a better revision, it will do so. This means if you
         are converting a non-generaldelta revlog to a generaldelta revlog,
         deltas will be recomputed if the delta's parent isn't a parent of the
         revision.
 
         In addition to the delta policy, the ``forcedeltabothparents``
         argument controls whether to force compute deltas against both parents
         for merges. By default, the current default is used.
 
         See `revlogutil.sidedata.get_sidedata_helpers` for the doc on
         `sidedata_helpers`.
         """
         if deltareuse not in self.DELTAREUSEALL:
             raise ValueError(
                 _(b'value for deltareuse invalid: %s') % deltareuse
             )
 
         if len(destrevlog):
             raise ValueError(_(b'destination revlog is not empty'))
 
         if getattr(self, 'filteredrevs', None):
             raise ValueError(_(b'source revlog has filtered revisions'))
         if getattr(destrevlog, 'filteredrevs', None):
             raise ValueError(_(b'destination revlog has filtered revisions'))
 
         # lazydelta and lazydeltabase controls whether to reuse a cached delta,
         # if possible.
         old_delta_config = destrevlog.delta_config
         destrevlog.delta_config = destrevlog.delta_config.copy()
 
         try:
             if deltareuse == self.DELTAREUSEALWAYS:
                 destrevlog.delta_config.lazy_delta_base = True
                 destrevlog.delta_config.lazy_delta = True
             elif deltareuse == self.DELTAREUSESAMEREVS:
                 destrevlog.delta_config.lazy_delta_base = False
                 destrevlog.delta_config.lazy_delta = True
             elif deltareuse == self.DELTAREUSENEVER:
                 destrevlog.delta_config.lazy_delta_base = False
                 destrevlog.delta_config.lazy_delta = False
 
             delta_both_parents = (
                 forcedeltabothparents or old_delta_config.delta_both_parents
             )
             destrevlog.delta_config.delta_both_parents = delta_both_parents
 
             with self.reading(), destrevlog._writing(tr):
                 self._clone(
                     tr,
                     destrevlog,
                     addrevisioncb,
                     deltareuse,
                     forcedeltabothparents,
                     sidedata_helpers,
                 )
 
         finally:
             destrevlog.delta_config = old_delta_config
 
     def _clone(
         self,
         tr,
         destrevlog,
         addrevisioncb,
         deltareuse,
         forcedeltabothparents,
         sidedata_helpers,
     ):
         """perform the core duty of `revlog.clone` after parameter processing"""
         write_debug = None
         if self.delta_config.debug_delta:
             write_debug = tr._report
         deltacomputer = deltautil.deltacomputer(
             destrevlog,
             write_debug=write_debug,
         )
         index = self.index
         for rev in self:
             entry = index[rev]
 
             # Some classes override linkrev to take filtered revs into
             # account. Use raw entry from index.
             flags = entry[0] & 0xFFFF
             linkrev = entry[4]
             p1 = index[entry[5]][7]
             p2 = index[entry[6]][7]
             node = entry[7]
 
             # (Possibly) reuse the delta from the revlog if allowed and
             # the revlog chunk is a delta.
             cachedelta = None
             rawtext = None
             if deltareuse == self.DELTAREUSEFULLADD:
                 text = self._revisiondata(rev)
                 sidedata = self.sidedata(rev)
 
                 if sidedata_helpers is not None:
                     (sidedata, new_flags) = sidedatautil.run_sidedata_helpers(
                         self, sidedata_helpers, sidedata, rev
                     )
                     flags = flags | new_flags[0] & ~new_flags[1]
 
                 destrevlog.addrevision(
                     text,
                     tr,
                     linkrev,
                     p1,
                     p2,
                     cachedelta=cachedelta,
                     node=node,
                     flags=flags,
                     deltacomputer=deltacomputer,
                     sidedata=sidedata,
                 )
             else:
                 if destrevlog.delta_config.lazy_delta:
                     dp = self.deltaparent(rev)
                     if dp != nullrev:
                         cachedelta = (dp, bytes(self._inner._chunk(rev)))
 
                 sidedata = None
                 if not cachedelta:
                     try:
                         rawtext = self._revisiondata(rev)
                     except error.CensoredNodeError as censored:
                         assert flags & REVIDX_ISCENSORED
                         rawtext = censored.tombstone
                     sidedata = self.sidedata(rev)
                 if sidedata is None:
                     sidedata = self.sidedata(rev)
 
                 if sidedata_helpers is not None:
                     (sidedata, new_flags) = sidedatautil.run_sidedata_helpers(
                         self, sidedata_helpers, sidedata, rev
                     )
                     flags = flags | new_flags[0] & ~new_flags[1]
 
                 destrevlog._addrevision(
                     node,
                     rawtext,
                     tr,
                     linkrev,
                     p1,
                     p2,
                     flags,
                     cachedelta,
                     deltacomputer=deltacomputer,
                     sidedata=sidedata,
                 )
 
             if addrevisioncb:
                 addrevisioncb(self, rev, node)
 
     def censorrevision(self, tr, censornode, tombstone=b''):
         if self._format_version == REVLOGV0:
             raise error.RevlogError(
                 _(b'cannot censor with version %d revlogs')
                 % self._format_version
             )
         elif self._format_version == REVLOGV1:
             rewrite.v1_censor(self, tr, censornode, tombstone)
         else:
             rewrite.v2_censor(self, tr, censornode, tombstone)
 
     def verifyintegrity(self, state):
         """Verifies the integrity of the revlog.
 
         Yields ``revlogproblem`` instances describing problems that are
         found.
         """
         dd, di = self.checksize()
         if dd:
             yield revlogproblem(error=_(b'data length off by %d bytes') % dd)
         if di:
             yield revlogproblem(error=_(b'index contains %d extra bytes') % di)
 
         version = self._format_version
 
         # The verifier tells us what version revlog we should be.
         if version != state[b'expectedversion']:
             yield revlogproblem(
                 warning=_(b"warning: '%s' uses revlog format %d; expected %d")
                 % (self.display_id, version, state[b'expectedversion'])
             )
 
         state[b'skipread'] = set()
         state[b'safe_renamed'] = set()
 
         for rev in self:
             node = self.node(rev)
 
             # Verify contents. 4 cases to care about:
             #
             #   common: the most common case
             #   rename: with a rename
             #   meta: file content starts with b'\1\n', the metadata
             #         header defined in filelog.py, but without a rename
             #   ext: content stored externally
             #
             # More formally, their differences are shown below:
             #
             #                       | common | rename | meta  | ext
             #  -------------------------------------------------------
             #   flags()             | 0      | 0      | 0     | not 0
             #   renamed()           | False  | True   | False | ?
             #   rawtext[0:2]=='\1\n'| False  | True   | True  | ?
             #
             # "rawtext" means the raw text stored in revlog data, which
             # could be retrieved by "rawdata(rev)". "text"
             # mentioned below is "revision(rev)".
             #
             # There are 3 different lengths stored physically:
             #  1. L1: rawsize, stored in revlog index
             #  2. L2: len(rawtext), stored in revlog data
             #  3. L3: len(text), stored in revlog data if flags==0, or
             #     possibly somewhere else if flags!=0
             #
             # L1 should be equal to L2. L3 could be different from them.
             # "text" may or may not affect commit hash depending on flag
             # processors (see flagutil.addflagprocessor).
             #
             #              | common  | rename | meta  | ext
             # -------------------------------------------------
             #    rawsize() | L1      | L1     | L1    | L1
             #       size() | L1      | L2-LM  | L1(*) | L1 (?)
             # len(rawtext) | L2      | L2     | L2    | L2
             #    len(text) | L2      | L2     | L2    | L3
             #  len(read()) | L2      | L2-LM  | L2-LM | L3 (?)
             #
             # LM:  length of metadata, depending on rawtext
             # (*): not ideal, see comment in filelog.size
             # (?): could be "- len(meta)" if the resolved content has
             #      rename metadata
             #
             # Checks needed to be done:
             #  1. length check: L1 == L2, in all cases.
             #  2. hash check: depending on flag processor, we may need to
             #     use either "text" (external), or "rawtext" (in revlog).
 
             try:
                 skipflags = state.get(b'skipflags', 0)
                 if skipflags:
                     skipflags &= self.flags(rev)
 
                 _verify_revision(self, skipflags, state, node)
 
                 l1 = self.rawsize(rev)
                 l2 = len(self.rawdata(node))
 
                 if l1 != l2:
                     yield revlogproblem(
                         error=_(b'unpacked size is %d, %d expected') % (l2, l1),
                         node=node,
                     )
 
             except error.CensoredNodeError:
                 if state[b'erroroncensored']:
                     yield revlogproblem(
                         error=_(b'censored file data'), node=node
                     )
                     state[b'skipread'].add(node)
             except Exception as e:
                 yield revlogproblem(
                     error=_(b'unpacking %s: %s')
                     % (short(node), stringutil.forcebytestr(e)),
                     node=node,
                 )
                 state[b'skipread'].add(node)
 
     def storageinfo(
         self,
         exclusivefiles=False,
         sharedfiles=False,
         revisionscount=False,
         trackedsize=False,
         storedsize=False,
     ):
         d = {}
 
         if exclusivefiles:
             d[b'exclusivefiles'] = [(self.opener, self._indexfile)]
             if not self._inline:
                 d[b'exclusivefiles'].append((self.opener, self._datafile))
 
         if sharedfiles:
             d[b'sharedfiles'] = []
 
         if revisionscount:
             d[b'revisionscount'] = len(self)
 
         if trackedsize:
             d[b'trackedsize'] = sum(map(self.rawsize, iter(self)))
 
         if storedsize:
             d[b'storedsize'] = sum(
                 self.opener.stat(path).st_size for path in self.files()
             )
 
         return d
 
     def rewrite_sidedata(self, transaction, helpers, startrev, endrev):
         if not self.feature_config.has_side_data:
             return
         # revlog formats with sidedata support does not support inline
         assert not self._inline
         if not helpers[1] and not helpers[2]:
             # Nothing to generate or remove
             return
 
         new_entries = []
         # append the new sidedata
         with self._writing(transaction):
             ifh, dfh, sdfh = self._inner._writinghandles
             dfh.seek(self._docket.sidedata_end, os.SEEK_SET)
 
             current_offset = sdfh.tell()
             for rev in range(startrev, endrev + 1):
                 entry = self.index[rev]
                 new_sidedata, flags = sidedatautil.run_sidedata_helpers(
                     store=self,
                     sidedata_helpers=helpers,
                     sidedata={},
                     rev=rev,
                 )
 
                 serialized_sidedata = sidedatautil.serialize_sidedata(
                     new_sidedata
                 )
 
                 sidedata_compression_mode = COMP_MODE_INLINE
                 if serialized_sidedata and self.feature_config.has_side_data:
                     sidedata_compression_mode = COMP_MODE_PLAIN
                     h, comp_sidedata = self._inner.compress(serialized_sidedata)
                     if (
                         h != b'u'
                         and comp_sidedata[0] != b'\0'
                         and len(comp_sidedata) < len(serialized_sidedata)
                     ):
                         assert not h
                         if (
                             comp_sidedata[0]
                             == self._docket.default_compression_header
                         ):
                             sidedata_compression_mode = COMP_MODE_DEFAULT
                             serialized_sidedata = comp_sidedata
                         else:
                             sidedata_compression_mode = COMP_MODE_INLINE
                             serialized_sidedata = comp_sidedata
                 if entry[8] != 0 or entry[9] != 0:
                     # rewriting entries that already have sidedata is not
                     # supported yet, because it introduces garbage data in the
                     # revlog.
                     msg = b"rewriting existing sidedata is not supported yet"
                     raise error.Abort(msg)
 
                 # Apply (potential) flags to add and to remove after running
                 # the sidedata helpers
                 new_offset_flags = entry[0] | flags[0] & ~flags[1]
                 entry_update = (
                     current_offset,
                     len(serialized_sidedata),
                     new_offset_flags,
                     sidedata_compression_mode,
                 )
 
                 # the sidedata computation might have move the file cursors around
                 sdfh.seek(current_offset, os.SEEK_SET)
                 sdfh.write(serialized_sidedata)
                 new_entries.append(entry_update)
                 current_offset += len(serialized_sidedata)
                 self._docket.sidedata_end = sdfh.tell()
 
             # rewrite the new index entries
             ifh.seek(startrev * self.index.entry_size)
             for i, e in enumerate(new_entries):
                 rev = startrev + i
                 self.index.replace_sidedata_info(rev, *e)
                 packed = self.index.entry_binary(rev)
                 if rev == 0 and self._docket is None:
                     header = self._format_flags | self._format_version
                     header = self.index.pack_header(header)
                     packed = header + packed
                 ifh.write(packed)

tests/test-bundle.t

@@ -1,1107 +1,1118 b''
 Setting up test
 
   $ hg init test
   $ cd test
   $ echo 0 > afile
   $ hg add afile
   $ hg commit -m "0.0"
   $ echo 1 >> afile
   $ hg commit -m "0.1"
   $ echo 2 >> afile
   $ hg commit -m "0.2"
   $ echo 3 >> afile
   $ hg commit -m "0.3"
   $ hg update -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 1 >> afile
   $ hg commit -m "1.1"
   created new head
   $ echo 2 >> afile
   $ hg commit -m "1.2"
   $ echo "a line" > fred
   $ echo 3 >> afile
   $ hg add fred
   $ hg commit -m "1.3"
   $ hg mv afile adifferentfile
   $ hg commit -m "1.3m"
   $ hg update -C 3
   1 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg mv afile anotherfile
   $ hg commit -m "0.3m"
   $ hg verify -q
   $ cd ..
   $ hg init empty
 
 Bundle and phase
 
   $ hg -R test phase --force --secret 0
   $ hg -R test bundle phase.hg empty
   searching for changes
   no changes found (ignored 9 secret changesets)
   [1]
   $ hg -R test phase --draft -r 'head()'
 
 Bundle --all
 
   $ hg -R test bundle --all all.hg
   9 changesets found
 
 Bundle test to full.hg
 
   $ hg -R test bundle full.hg empty
   searching for changes
   9 changesets found
 
 Unbundle full.hg in test
 
   $ hg -R test unbundle full.hg
   adding changesets
   adding manifests
   adding file changes
   added 0 changesets with 0 changes to 4 files
   (run 'hg update' to get a working copy)
 
 Verify empty
 
   $ hg -R empty heads
   [1]
   $ hg -R empty verify -q
 
 #if repobundlerepo
 
 Pull full.hg into test (using --cwd)
 
   $ hg --cwd test pull ../full.hg
   pulling from ../full.hg
   searching for changes
   no changes found
 
 Verify that there are no leaked temporary files after pull (issue2797)
 
   $ ls test/.hg | grep .hg10un
   [1]
 
 Pull full.hg into empty (using --cwd)
 
   $ hg --cwd empty pull ../full.hg
   pulling from ../full.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   new changesets f9ee2f85a263:aa35859c02ea (9 drafts)
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 Rollback empty
 
   $ hg -R empty rollback
   repository tip rolled back to revision -1 (undo pull)
 
 Pull full.hg into empty again (using --cwd)
 
   $ hg --cwd empty pull ../full.hg
   pulling from ../full.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   new changesets f9ee2f85a263:aa35859c02ea (9 drafts)
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 Pull full.hg into test (using -R)
 
   $ hg -R test pull full.hg
   pulling from full.hg
   searching for changes
   no changes found
 
 Pull full.hg into empty (using -R)
 
   $ hg -R empty pull full.hg
   pulling from full.hg
   searching for changes
   no changes found
 
 Rollback empty
 
   $ hg -R empty rollback
   repository tip rolled back to revision -1 (undo pull)
 
 Pull full.hg into empty again (using -R)
 
   $ hg -R empty pull full.hg
   pulling from full.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   new changesets f9ee2f85a263:aa35859c02ea (9 drafts)
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 Log -R full.hg in fresh empty
 
   $ rm -r empty
   $ hg init empty
   $ cd empty
   $ hg -R bundle://../full.hg log
   changeset:   8:aa35859c02ea
   tag:         tip
   parent:      3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3m
   
   changeset:   7:a6a34bfa0076
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3m
   
   changeset:   6:7373c1169842
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3
   
   changeset:   5:1bb50a9436a7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.2
   
   changeset:   4:095197eb4973
   parent:      0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.1
   
   changeset:   3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3
   
   changeset:   2:e38ba6f5b7e0
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.2
   
   changeset:   1:34c2bf6b0626
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.1
   
   changeset:   0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.0
   
 Make sure bundlerepo doesn't leak tempfiles (issue2491)
 
   $ ls .hg
   00changelog.i
   cache
   requires
   store
   wcache
 
 Pull ../full.hg into empty (with hook)
 
   $ cat >> .hg/hgrc <<EOF
   > [hooks]
   > changegroup = sh -c "printenv.py --line changegroup"
   > EOF
 
 doesn't work (yet ?)
 NOTE: msys is mangling the URL below
 
 hg -R bundle://../full.hg verify
 
   $ hg pull bundle://../full.hg
   pulling from bundle:../full.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   new changesets f9ee2f85a263:aa35859c02ea (9 drafts)
   changegroup hook: HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=f9ee2f85a263049e9ae6d37a0e67e96194ffb735
   HG_NODE_LAST=aa35859c02ea8bd48da5da68cd2740ac71afcbaf
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   bundle:../full.hg (no-msys !)
   bundle;../full.hg (msys !)
   HG_URL=bundle:../full.hg (no-msys !)
   HG_URL=bundle;../full.hg (msys !)
   
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 Rollback empty
 
   $ hg rollback
   repository tip rolled back to revision -1 (undo pull)
   $ cd ..
 
 Log -R bundle:empty+full.hg
 
   $ hg -R bundle:empty+full.hg log --template="{rev} "; echo ""
   8 7 6 5 4 3 2 1 0 
 
 Pull full.hg into empty again (using -R; with hook)
 
   $ hg -R empty pull full.hg
   pulling from full.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   new changesets f9ee2f85a263:aa35859c02ea (9 drafts)
   changegroup hook: HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=f9ee2f85a263049e9ae6d37a0e67e96194ffb735
   HG_NODE_LAST=aa35859c02ea8bd48da5da68cd2740ac71afcbaf
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   bundle:empty+full.hg
   HG_URL=bundle:empty+full.hg
   
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 #endif
 
 Cannot produce streaming clone bundles with "hg bundle"
 
   $ hg -R test bundle -t packed1 packed.hg
   abort: packed bundles cannot be produced by "hg bundle"
   (use 'hg debugcreatestreamclonebundle')
   [10]
 
 packed1 is produced properly
 
 
 #if reporevlogstore rust
 
   $ hg -R test debugcreatestreamclonebundle packed.hg
-  writing 2665 bytes for 6 files
+  writing 2665 bytes for 6 files (no-rust !)
+  writing 2919 bytes for 9 files (rust !)
   bundle requirements: generaldelta, revlog-compression-zstd, revlogv1, sparserevlog
 
   $ f -B 64 --size --sha1 --hexdump packed.hg
-  packed.hg: size=2865, sha1=353d10311f4befa195d9a1ca4b8e26518115c702
-  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 06 00 00 |HGS1UN..........|
-  0010: 00 00 00 00 0a 69 00 3b 67 65 6e 65 72 61 6c 64 |.....i.;generald|
+  packed.hg: size=2865, sha1=353d10311f4befa195d9a1ca4b8e26518115c702 (no-rust !)
+  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 06 00 00 |HGS1UN..........| (no-rust !)
+  0010: 00 00 00 00 0a 69 00 3b 67 65 6e 65 72 61 6c 64 |.....i.;generald| (no-rust !)
+  packed.hg: size=3181, sha1=b202787710a1c109246554be589506cd2916acb7 (rust !)
+  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 09 00 00 |HGS1UN..........| (rust !)
+  0010: 00 00 00 00 0b 67 00 3b 67 65 6e 65 72 61 6c 64 |.....g.;generald| (rust !)
   0020: 65 6c 74 61 2c 72 65 76 6c 6f 67 2d 63 6f 6d 70 |elta,revlog-comp|
   0030: 72 65 73 73 69 6f 6e 2d 7a 73 74 64 2c 72 65 76 |ression-zstd,rev|
   $ hg debugbundle --spec packed.hg
   none-packed1;requirements%3Dgeneraldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog
 #endif
 
 #if reporevlogstore no-rust zstd
 
   $ hg -R test debugcreatestreamclonebundle packed.hg
-  writing 2665 bytes for 6 files
+  writing 2665 bytes for 7 files
   bundle requirements: generaldelta, revlog-compression-zstd, revlogv1, sparserevlog
 
   $ f -B 64 --size --sha1 --hexdump packed.hg
-  packed.hg: size=2865, sha1=353d10311f4befa195d9a1ca4b8e26518115c702
-  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 06 00 00 |HGS1UN..........|
+  packed.hg: size=2882, sha1=6525b07e6bfced4b6c2319cb58c6ff76ca72fa13
+  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 07 00 00 |HGS1UN..........|
   0010: 00 00 00 00 0a 69 00 3b 67 65 6e 65 72 61 6c 64 |.....i.;generald|
   0020: 65 6c 74 61 2c 72 65 76 6c 6f 67 2d 63 6f 6d 70 |elta,revlog-comp|
   0030: 72 65 73 73 69 6f 6e 2d 7a 73 74 64 2c 72 65 76 |ression-zstd,rev|
   $ hg debugbundle --spec packed.hg
   none-packed1;requirements%3Dgeneraldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog
 #endif
 
 #if reporevlogstore no-rust no-zstd
 
   $ hg -R test debugcreatestreamclonebundle packed.hg
-  writing 2664 bytes for 6 files
+  writing 2664 bytes for 7 files
   bundle requirements: generaldelta, revlogv1, sparserevlog
 
   $ f -B 64 --size --sha1 --hexdump packed.hg
-  packed.hg: size=2840, sha1=12bf3eee3eb8a04c503ce2d29b48f0135c7edff5
-  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 06 00 00 |HGS1UN..........|
+  packed.hg: size=2857, sha1=3a7353323915b095baa6f2ee0a5aed588f11f5f0
+  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 07 00 00 |HGS1UN..........|
   0010: 00 00 00 00 0a 68 00 23 67 65 6e 65 72 61 6c 64 |.....h.#generald|
   0020: 65 6c 74 61 2c 72 65 76 6c 6f 67 76 31 2c 73 70 |elta,revlogv1,sp|
   0030: 61 72 73 65 72 65 76 6c 6f 67 00 64 61 74 61 2f |arserevlog.data/|
   $ hg debugbundle --spec packed.hg
   none-packed1;requirements%3Dgeneraldelta%2Crevlogv1%2Csparserevlog
 #endif
 
 #if reporevlogstore
 
 generaldelta requirement is not listed in stream clone bundles unless used
 
   $ hg --config format.usegeneraldelta=false init testnongd
   $ cd testnongd
   $ touch foo
   $ hg -q commit -A -m initial
   $ cd ..
 
 #endif
 
 #if reporevlogstore rust
 
   $ hg -R testnongd debugcreatestreamclonebundle packednongd.hg
-  writing 301 bytes for 3 files
+  writing 301 bytes for 3 files (no-rust !)
+  writing 427 bytes for 6 files (rust !)
   bundle requirements: revlog-compression-zstd, revlogv1
 
   $ f -B 64 --size --sha1 --hexdump packednongd.hg
-  packednongd.hg: size=407, sha1=0b8714422b785ba8eb98c916b41ffd5fb994c9b5
-  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 03 00 00 |HGS1UN..........|
-  0010: 00 00 00 00 01 2d 00 21 72 65 76 6c 6f 67 2d 63 |.....-.!revlog-c|
+  packednongd.hg: size=407, sha1=0b8714422b785ba8eb98c916b41ffd5fb994c9b5 (no-rust !)
+  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 03 00 00 |HGS1UN..........| (no-rust !)
+  0010: 00 00 00 00 01 2d 00 21 72 65 76 6c 6f 67 2d 63 |.....-.!revlog-c| (no-rust !)
+  packednongd.hg: size=593, sha1=1ad0cbea11b5dd7b0437e54ae20fc5f8df118521 (rust !)
+  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 06 00 00 |HGS1UN..........| (rust !)
+  0010: 00 00 00 00 01 ab 00 21 72 65 76 6c 6f 67 2d 63 |.......!revlog-c| (rust !)
   0020: 6f 6d 70 72 65 73 73 69 6f 6e 2d 7a 73 74 64 2c |ompression-zstd,|
   0030: 72 65 76 6c 6f 67 76 31 00 64 61 74 61 2f 66 6f |revlogv1.data/fo|
 
   $ hg debugbundle --spec packednongd.hg
   none-packed1;requirements%3Drevlog-compression-zstd%2Crevlogv1
 
 #endif
 
 #if reporevlogstore no-rust zstd
 
   $ hg -R testnongd debugcreatestreamclonebundle packednongd.hg
-  writing 301 bytes for 3 files
+  writing 301 bytes for 4 files
   bundle requirements: revlog-compression-zstd, revlogv1
 
   $ f -B 64 --size --sha1 --hexdump packednongd.hg
-  packednongd.hg: size=407, sha1=0b8714422b785ba8eb98c916b41ffd5fb994c9b5
-  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 03 00 00 |HGS1UN..........|
+  packednongd.hg: size=423, sha1=4269c89cf64b6a4377be75a3983771c4153362bf
+  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 04 00 00 |HGS1UN..........|
   0010: 00 00 00 00 01 2d 00 21 72 65 76 6c 6f 67 2d 63 |.....-.!revlog-c|
   0020: 6f 6d 70 72 65 73 73 69 6f 6e 2d 7a 73 74 64 2c |ompression-zstd,|
   0030: 72 65 76 6c 6f 67 76 31 00 64 61 74 61 2f 66 6f |revlogv1.data/fo|
 
   $ hg debugbundle --spec packednongd.hg
   none-packed1;requirements%3Drevlog-compression-zstd%2Crevlogv1
 
 
 #endif
 
 #if reporevlogstore no-rust no-zstd
 
   $ hg -R testnongd debugcreatestreamclonebundle packednongd.hg
-  writing 301 bytes for 3 files
+  writing 301 bytes for 4 files
   bundle requirements: revlogv1
 
   $ f -B 64 --size --sha1 --hexdump packednongd.hg
-  packednongd.hg: size=383, sha1=1d9c230238edd5d38907100b729ba72b1831fe6f
-  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 03 00 00 |HGS1UN..........|
+  packednongd.hg: size=399, sha1=99bb89decfc6674a3cf2cc87accc8c5332ede7fd
+  0000: 48 47 53 31 55 4e 00 00 00 00 00 00 00 04 00 00 |HGS1UN..........|
   0010: 00 00 00 00 01 2d 00 09 72 65 76 6c 6f 67 76 31 |.....-..revlogv1|
   0020: 00 64 61 74 61 2f 66 6f 6f 2e 69 00 36 34 0a 00 |.data/foo.i.64..|
   0030: 01 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
 
   $ hg debugbundle --spec packednongd.hg
   none-packed1;requirements%3Drevlogv1
 
 
 #endif
 
 #if reporevlogstore
 
 Warning emitted when packed bundles contain secret changesets
 
   $ hg init testsecret
   $ cd testsecret
   $ touch foo
   $ hg -q commit -A -m initial
   $ hg phase --force --secret -r .
   $ cd ..
 
 #endif
 
 #if reporevlogstore rust
 
   $ hg -R testsecret debugcreatestreamclonebundle packedsecret.hg
   (warning: stream clone bundle will contain secret revisions)
-  writing 301 bytes for 3 files
+  writing 301 bytes for 3 files (no-rust !)
+  writing 427 bytes for 6 files (rust !)
   bundle requirements: generaldelta, revlog-compression-zstd, revlogv1, sparserevlog
 
 #endif
 
 #if reporevlogstore no-rust zstd
 
   $ hg -R testsecret debugcreatestreamclonebundle packedsecret.hg
   (warning: stream clone bundle will contain secret revisions)
-  writing 301 bytes for 3 files
+  writing 301 bytes for 4 files
   bundle requirements: generaldelta, revlog-compression-zstd, revlogv1, sparserevlog
 
 #endif
 
 #if reporevlogstore no-rust no-zstd
 
   $ hg -R testsecret debugcreatestreamclonebundle packedsecret.hg
   (warning: stream clone bundle will contain secret revisions)
-  writing 301 bytes for 3 files
+  writing 301 bytes for 4 files
   bundle requirements: generaldelta, revlogv1, sparserevlog
 
 #endif
 
 #if reporevlogstore
 
 Unpacking packed1 bundles with "hg unbundle" isn't allowed
 
   $ hg init packed
   $ hg -R packed unbundle packed.hg
   abort: packed bundles cannot be applied with "hg unbundle"
   (use "hg debugapplystreamclonebundle")
   [10]
 
 packed1 can be consumed from debug command
 
 (this also confirms that streamclone-ed changes are visible via
 @filecache properties to in-process procedures before closing
 transaction)
 
   $ cat > $TESTTMP/showtip.py <<EOF
   > 
   > def showtip(ui, repo, hooktype, **kwargs):
   >     ui.warn(b'%s: %s\n' % (hooktype, repo[b'tip'].hex()[:12]))
   > 
   > def reposetup(ui, repo):
   >     # this confirms (and ensures) that (empty) 00changelog.i
   >     # before streamclone is already cached as repo.changelog
   >     ui.setconfig(b'hooks', b'pretxnopen.showtip', showtip)
   > 
   >     # this confirms that streamclone-ed changes are visible to
   >     # in-process procedures before closing transaction
   >     ui.setconfig(b'hooks', b'pretxnclose.showtip', showtip)
   > 
   >     # this confirms that streamclone-ed changes are still visible
   >     # after closing transaction
   >     ui.setconfig(b'hooks', b'txnclose.showtip', showtip)
   > EOF
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > showtip = $TESTTMP/showtip.py
   > EOF
 
   $ hg -R packed debugapplystreamclonebundle packed.hg
-  6 files to transfer, 2.60 KB of data
+  7 files to transfer, 2.60 KB of data (no-rust !)
+  9 files to transfer, 2.85 KB of data (rust !)
   pretxnopen: 000000000000
   pretxnclose: aa35859c02ea
-  transferred 2.60 KB in * seconds (* */sec) (glob)
+  transferred 2.60 KB in * seconds (* */sec) (glob) (no-rust !)
+  transferred 2.85 KB in * seconds (* */sec) (glob) (rust !)
   txnclose: aa35859c02ea
 
 (for safety, confirm visibility of streamclone-ed changes by another
 process, too)
 
   $ hg -R packed tip -T "{node|short}\n"
   aa35859c02ea
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > showtip = !
   > EOF
 
 Does not work on non-empty repo
 
   $ hg -R packed debugapplystreamclonebundle packed.hg
   abort: cannot apply stream clone bundle on non-empty repo
   [255]
 
 #endif
 
 Create partial clones
 
   $ rm -r empty
   $ hg init empty
   $ hg clone -r 3 test partial
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 4 changes to 1 files
   new changesets f9ee2f85a263:eebf5a27f8ca
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg clone partial partial2
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd partial
 
 #if repobundlerepo
 
 Log -R full.hg in partial
 
   $ hg -R bundle://../full.hg log -T phases
   changeset:   8:aa35859c02ea
   tag:         tip
   phase:       draft
   parent:      3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3m
   
   changeset:   7:a6a34bfa0076
   phase:       draft
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3m
   
   changeset:   6:7373c1169842
   phase:       draft
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3
   
   changeset:   5:1bb50a9436a7
   phase:       draft
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.2
   
   changeset:   4:095197eb4973
   phase:       draft
   parent:      0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.1
   
   changeset:   3:eebf5a27f8ca
   phase:       public
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3
   
   changeset:   2:e38ba6f5b7e0
   phase:       public
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.2
   
   changeset:   1:34c2bf6b0626
   phase:       public
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.1
   
   changeset:   0:f9ee2f85a263
   phase:       public
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.0
   
 
 Incoming full.hg in partial
 
   $ hg incoming bundle://../full.hg
   comparing with bundle:../full.hg
   searching for changes
   changeset:   4:095197eb4973
   parent:      0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.1
   
   changeset:   5:1bb50a9436a7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.2
   
   changeset:   6:7373c1169842
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3
   
   changeset:   7:a6a34bfa0076
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3m
   
   changeset:   8:aa35859c02ea
   tag:         tip
   parent:      3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3m
   
 
 Outgoing -R full.hg vs partial2 in partial
 
   $ hg -R bundle://../full.hg outgoing ../partial2
   comparing with ../partial2
   searching for changes
   changeset:   4:095197eb4973
   parent:      0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.1
   
   changeset:   5:1bb50a9436a7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.2
   
   changeset:   6:7373c1169842
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3
   
   changeset:   7:a6a34bfa0076
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3m
   
   changeset:   8:aa35859c02ea
   tag:         tip
   parent:      3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3m
   
 
 Outgoing -R does-not-exist.hg vs partial2 in partial
 
   $ hg -R bundle://../does-not-exist.hg outgoing ../partial2
   abort: *../does-not-exist.hg* (glob)
   [255]
 
 #endif
 
   $ cd ..
 
 hide outer repo
   $ hg init
 
 Direct clone from bundle (all-history)
 
 #if repobundlerepo
 
   $ hg clone full.hg full-clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   new changesets f9ee2f85a263:aa35859c02ea (9 drafts)
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R full-clone heads
   changeset:   8:aa35859c02ea
   tag:         tip
   parent:      3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3m
   
   changeset:   7:a6a34bfa0076
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3m
   
   $ rm -r full-clone
 
 When cloning from a non-copiable repository into '', do not
 recurse infinitely (issue2528)
 
   $ hg clone full.hg ''
   abort: empty destination path is not valid
   [10]
 
 test for https://bz.mercurial-scm.org/216
 
 Unbundle incremental bundles into fresh empty in one go
 
   $ rm -r empty
   $ hg init empty
   $ hg -R test bundle --base null -r 0 ../0.hg
   1 changesets found
   $ hg -R test bundle --exact -r 1 ../1.hg
   1 changesets found
   $ hg -R empty unbundle -u ../0.hg ../1.hg
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets f9ee2f85a263 (1 drafts)
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 34c2bf6b0626 (1 drafts)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 View full contents of the bundle
   $ hg -R test bundle --base null -r 3  ../partial.hg
   4 changesets found
   $ cd test
   $ hg -R ../../partial.hg log -r "bundle()"
   changeset:   0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.0
   
   changeset:   1:34c2bf6b0626
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.1
   
   changeset:   2:e38ba6f5b7e0
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.2
   
   changeset:   3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3
   
   $ cd ..
 
 #endif
 
 test for 540d1059c802
 
   $ hg init orig
   $ cd orig
   $ echo foo > foo
   $ hg add foo
   $ hg ci -m 'add foo'
 
   $ hg clone . ../copy
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg tag foo
 
   $ cd ../copy
   $ echo >> foo
   $ hg ci -m 'change foo'
   $ hg bundle ../bundle.hg ../orig
   searching for changes
   1 changesets found
 
   $ cd ..
 
 #if repobundlerepo
   $ cd orig
   $ hg incoming ../bundle.hg
   comparing with ../bundle.hg
   searching for changes
   changeset:   2:ed1b79f46b9a
   tag:         tip
   parent:      0:bbd179dfa0a7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     change foo
   
   $ cd ..
 
 test bundle with # in the filename (issue2154):
 
   $ cp bundle.hg 'test#bundle.hg'
   $ cd orig
   $ hg incoming '../test#bundle.hg'
   comparing with ../test
   abort: unknown revision 'bundle.hg'
   [10]
 
 note that percent encoding is not handled:
 
   $ hg incoming ../test%23bundle.hg
   abort: repository ../test%23bundle.hg not found
   [255]
   $ cd ..
 
 #endif
 
 test to bundle revisions on the newly created branch (issue3828):
 
   $ hg -q clone -U test test-clone
   $ cd test
 
   $ hg -q branch foo
   $ hg commit -m "create foo branch"
   $ hg -q outgoing ../test-clone
   9:b4f5acb1ee27
   $ hg -q bundle --branch foo foo.hg ../test-clone
 #if repobundlerepo
   $ hg -R foo.hg -q log -r "bundle()"
   9:b4f5acb1ee27
 #endif
 
   $ cd ..
 
 test for https://bz.mercurial-scm.org/1144
 
 test that verify bundle does not traceback
 
 partial history bundle, fails w/ unknown parent
 
   $ hg -R bundle.hg verify
   abort: 00changelog@bbd179dfa0a71671c253b3ae0aa1513b60d199fa: unknown parent
   [50]
 
 full history bundle, refuses to verify non-local repo
 
 #if repobundlerepo
   $ hg -R all.hg verify
   abort: cannot verify bundle or remote repos
   [255]
 #endif
 
 but, regular verify must continue to work
 
   $ hg -R orig verify -q
 
 #if repobundlerepo
 diff against bundle
 
   $ hg init b
   $ cd b
   $ hg -R ../all.hg diff -r tip
   diff -r aa35859c02ea anotherfile
   --- a/anotherfile	Thu Jan 01 00:00:00 1970 +0000
   +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,4 +0,0 @@
   -0
   -1
   -2
   -3
   $ cd ..
 #endif
 
 bundle single branch
 
   $ hg init branchy
   $ cd branchy
   $ echo a >a
   $ echo x >x
   $ hg ci -Ama
   adding a
   adding x
   $ echo c >c
   $ echo xx >x
   $ hg ci -Amc
   adding c
   $ echo c1 >c1
   $ hg ci -Amc1
   adding c1
   $ hg up 0
   1 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ echo b >b
   $ hg ci -Amb
   adding b
   created new head
   $ echo b1 >b1
   $ echo xx >x
   $ hg ci -Amb1
   adding b1
   $ hg clone -q -r2 . part
 
 == bundling via incoming
 
   $ hg in -R part --bundle incoming.hg --template "{node}\n" .
   comparing with .
   searching for changes
   1a38c1b849e8b70c756d2d80b0b9a3ac0b7ea11a
   057f4db07f61970e1c11e83be79e9d08adc4dc31
 
 == bundling
 
   $ hg bundle bundle.hg part --debug --config progress.debug=true
   query 1; heads
   searching for changes
   all remote heads known locally
   2 changesets found
   list of changesets:
   1a38c1b849e8b70c756d2d80b0b9a3ac0b7ea11a
   057f4db07f61970e1c11e83be79e9d08adc4dc31
   bundle2-output-bundle: "HG20", (1 params) 2 parts total
   bundle2-output-part: "changegroup" (params: 1 mandatory 1 advisory) streamed payload
   changesets: 1/2 chunks (50.00%)
   changesets: 2/2 chunks (100.00%)
   manifests: 1/2 chunks (50.00%)
   manifests: 2/2 chunks (100.00%)
   files: b 1/3 files (33.33%)
   files: b1 2/3 files (66.67%)
   files: x 3/3 files (100.00%)
   bundle2-output-part: "cache:rev-branch-cache" (advisory) streamed payload
 
 #if repobundlerepo
 == Test for issue3441
 
   $ hg clone -q -r0 . part2
   $ hg -q -R part2 pull bundle.hg
   $ hg -R part2 verify -q
 #endif
 
 == Test bundling no commits
 
   $ hg bundle -r 'public()' no-output.hg
   abort: no commits to bundle
   [10]
 
   $ cd ..
 
 When user merges to the revision existing only in the bundle,
 it should show warning that second parent of the working
 directory does not exist
 
   $ hg init update2bundled
   $ cd update2bundled
   $ cat <<EOF >> .hg/hgrc
   > [extensions]
   > strip =
   > EOF
   $ echo "aaa" >> a
   $ hg commit -A -m 0
   adding a
   $ echo "bbb" >> b
   $ hg commit -A -m 1
   adding b
   $ echo "ccc" >> c
   $ hg commit -A -m 2
   adding c
   $ hg update -r 1
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo "ddd" >> d
   $ hg commit -A -m 3
   adding d
   created new head
   $ hg update -r 2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg log -G
   o  changeset:   3:8bd3e1f196af
   |  tag:         tip
   |  parent:      1:a01eca7af26d
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     3
   |
   | @  changeset:   2:4652c276ac4f
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     2
   |
   o  changeset:   1:a01eca7af26d
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     1
   |
   o  changeset:   0:4fe08cd4693e
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     0
   
 
 #if repobundlerepo
   $ hg bundle --base 1 -r 3 ../update2bundled.hg
   1 changesets found
   $ hg strip -r 3
   saved backup bundle to $TESTTMP/update2bundled/.hg/strip-backup/8bd3e1f196af-017e56d8-backup.hg
   $ hg merge -R ../update2bundled.hg -r 3
   setting parent to node 8bd3e1f196af289b2b121be08031e76d7ae92098 that only exists in the bundle
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
 When user updates to the revision existing only in the bundle,
 it should show warning
 
   $ hg update -R ../update2bundled.hg --clean -r 3
   setting parent to node 8bd3e1f196af289b2b121be08031e76d7ae92098 that only exists in the bundle
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
 When user updates to the revision existing in the local repository
 the warning shouldn't be emitted
 
   $ hg update -R ../update2bundled.hg -r 0
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 #endif
 
 Test the option that create slim bundle
 
   $ hg bundle -a --config devel.bundle.delta=p1 ./slim.hg
   3 changesets found
 
 Test the option that create and no-delta's bundle
   $ hg bundle -a --config devel.bundle.delta=full ./full.hg
   3 changesets found
 
 
 Test the debug statistic when building a bundle
 -----------------------------------------------
 
   $ hg bundle -a ./default.hg --config debug.bundling-stats=yes
   3 changesets found
   DEBUG-BUNDLING: revisions:                9
   DEBUG-BUNDLING:   changelog:              3
   DEBUG-BUNDLING:   manifest:               3
   DEBUG-BUNDLING:   files:                  3 (for 3 revlogs)
   DEBUG-BUNDLING: deltas:
   DEBUG-BUNDLING:   from-storage:           2 (100% of available 2)
   DEBUG-BUNDLING:   computed:               7
   DEBUG-BUNDLING:     full:                 7 (100% of native 7)
   DEBUG-BUNDLING:       changelog:          3 (100% of native 3)
   DEBUG-BUNDLING:       manifests:          1 (100% of native 1)
   DEBUG-BUNDLING:       files:              3 (100% of native 3)
 
 Test the debug output when applying delta
 -----------------------------------------
 
   $ hg init foo
   $ hg -R foo unbundle ./slim.hg \
   > --config debug.revlog.debug-delta=yes \
   > --config storage.revlog.reuse-external-delta=no \
   > --config storage.revlog.reuse-external-delta-parent=no
   adding changesets
   DBG-DELTAS: CHANGELOG:   rev=0: delta-base=0 is-cached=1 - search-rounds=0 try-count=0 - delta-type=full   snap-depth=0 - p1-chain-length=-1 p2-chain-length=-1 - duration=* (glob)
   DBG-DELTAS: CHANGELOG:   rev=1: delta-base=1 is-cached=1 - search-rounds=0 try-count=0 - delta-type=full   snap-depth=0 - p1-chain-length=0 p2-chain-length=-1 - duration=* (glob)
   DBG-DELTAS: CHANGELOG:   rev=2: delta-base=2 is-cached=1 - search-rounds=0 try-count=0 - delta-type=full   snap-depth=0 - p1-chain-length=0 p2-chain-length=-1 - duration=* (glob)
   adding manifests
   DBG-DELTAS: MANIFESTLOG: rev=0: delta-base=0 is-cached=1 - search-rounds=0 try-count=0 - delta-type=full   snap-depth=0 - p1-chain-length=-1 p2-chain-length=-1 - duration=* (glob)
   DBG-DELTAS: MANIFESTLOG: rev=1: delta-base=0 is-cached=1 - search-rounds=1 try-count=1 - delta-type=delta  snap-depth=0 - p1-chain-length=0 p2-chain-length=-1 - duration=* (glob)
   DBG-DELTAS: MANIFESTLOG: rev=2: delta-base=1 is-cached=1 - search-rounds=1 try-count=1 - delta-type=delta  snap-depth=0 - p1-chain-length=1 p2-chain-length=-1 - duration=* (glob)
   adding file changes
   DBG-DELTAS: FILELOG:a:   rev=0: delta-base=0 is-cached=1 - search-rounds=0 try-count=0 - delta-type=full   snap-depth=0 - p1-chain-length=-1 p2-chain-length=-1 - duration=* (glob)
   DBG-DELTAS: FILELOG:b:   rev=0: delta-base=0 is-cached=1 - search-rounds=0 try-count=0 - delta-type=full   snap-depth=0 - p1-chain-length=-1 p2-chain-length=-1 - duration=* (glob)
   DBG-DELTAS: FILELOG:c:   rev=0: delta-base=0 is-cached=1 - search-rounds=0 try-count=0 - delta-type=full   snap-depth=0 - p1-chain-length=-1 p2-chain-length=-1 - duration=* (glob)
   added 3 changesets with 3 changes to 3 files
   new changesets 4fe08cd4693e:4652c276ac4f (3 drafts)
   (run 'hg update' to get a working copy)
 
 
 Test the debug statistic when applying a bundle
 -----------------------------------------------
 
   $ hg init bar
   $ hg -R bar unbundle ./default.hg  --config debug.unbundling-stats=yes
   adding changesets
   adding manifests
   adding file changes
   DEBUG-UNBUNDLING: revisions:                9
   DEBUG-UNBUNDLING:   changelog:              3             ( 33%)
   DEBUG-UNBUNDLING:   manifests:              3             ( 33%)
   DEBUG-UNBUNDLING:   files:                  3             ( 33%)
   DEBUG-UNBUNDLING: total-time:      ?????????????? seconds (glob)
   DEBUG-UNBUNDLING:   changelog:     ?????????????? seconds (???%) (glob)
   DEBUG-UNBUNDLING:   manifests:     ?????????????? seconds (???%) (glob)
   DEBUG-UNBUNDLING:   files:         ?????????????? seconds (???%) (glob)
   DEBUG-UNBUNDLING: type-count:
   DEBUG-UNBUNDLING:   changelog:
   DEBUG-UNBUNDLING:     full:                 3
   DEBUG-UNBUNDLING:       cached:             3             (100%)
   DEBUG-UNBUNDLING:   manifests:
   DEBUG-UNBUNDLING:     full:                 1
   DEBUG-UNBUNDLING:       cached:             1             (100%)
   DEBUG-UNBUNDLING:     delta:                2
   DEBUG-UNBUNDLING:       cached:             2             (100%)
   DEBUG-UNBUNDLING:   files:
   DEBUG-UNBUNDLING:     full:                 3
   DEBUG-UNBUNDLING:       cached:             3             (100%)
   DEBUG-UNBUNDLING: type-time:
   DEBUG-UNBUNDLING:   changelog:
   DEBUG-UNBUNDLING:     full:        ?????????????? seconds (???% of total) (glob)
   DEBUG-UNBUNDLING:       cached:    ?????????????? seconds (???% of total) (glob)
   DEBUG-UNBUNDLING:   manifests:
   DEBUG-UNBUNDLING:     full:        ?????????????? seconds (???% of total) (glob)
   DEBUG-UNBUNDLING:       cached:    ?????????????? seconds (???% of total) (glob)
   DEBUG-UNBUNDLING:     delta:       ?????????????? seconds (???% of total) (glob)
   DEBUG-UNBUNDLING:       cached:    ?????????????? seconds (???% of total) (glob)
   DEBUG-UNBUNDLING:   files:
   DEBUG-UNBUNDLING:     full:        ?????????????? seconds (???% of total) (glob)
   DEBUG-UNBUNDLING:       cached:    ?????????????? seconds (???% of total) (glob)
   added 3 changesets with 3 changes to 3 files
   new changesets 4fe08cd4693e:4652c276ac4f (3 drafts)
   (run 'hg update' to get a working copy)

tests/test-bundle2-exchange.t

@@ -1,1134 +1,1136 b''
 Test exchange of common information using bundle2
 
 
   $ getmainid() {
   >    hg -R main log --template '{node}\n' --rev "$1"
   > }
 
 enable obsolescence
 
   $ cp $HGRCPATH $TESTTMP/hgrc.orig
   $ cat > $TESTTMP/bundle2-pushkey-hook.sh << EOF
   > echo pushkey: lock state after \"\$HG_NAMESPACE\"
   > hg debuglock
   > EOF
 
   $ cat >> $HGRCPATH << EOF
   > [experimental]
   > evolution.createmarkers=True
   > evolution.exchange=True
   > bundle2-output-capture=True
   > [command-templates]
   > log={rev}:{node|short} {phase} {author} {bookmarks} {desc|firstline}
   > [web]
   > push_ssl = false
   > allow_push = *
   > [phases]
   > publish=False
   > [hooks]
   > pretxnclose.tip = hg log -r tip -T "pre-close-tip:{node|short} {phase} {bookmarks}\n"
   > txnclose.tip = hg log -r tip -T "postclose-tip:{node|short} {phase} {bookmarks}\n"
   > txnclose.env = sh -c  "HG_LOCAL= printenv.py txnclose"
   > pushkey= sh "$TESTTMP/bundle2-pushkey-hook.sh"
   > EOF
 
 The extension requires a repo (currently unused)
 
   $ hg init main
   $ cd main
   $ touch a
   $ hg add a
   $ hg commit -m 'a'
   pre-close-tip:3903775176ed draft 
   postclose-tip:3903775176ed draft 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_PHASES_MOVED=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
 
   $ hg unbundle $TESTDIR/bundles/rebase.hg
   adding changesets
   adding manifests
   adding file changes
   pre-close-tip:02de42196ebe draft 
   added 8 changesets with 7 changes to 7 files (+3 heads)
   new changesets cd010b8cd998:02de42196ebe (8 drafts)
   postclose-tip:02de42196ebe draft 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NODE=cd010b8cd998f3981a5a8115f94f8da4ab506089 HG_NODE_LAST=02de42196ebee42ef284b6780a87cdc96e8eaab6 HG_PHASES_MOVED=1 HG_SOURCE=unbundle HG_TXNID=TXN:$ID$ HG_TXNNAME=unbundle
   bundle:*/tests/bundles/rebase.hg HG_URL=bundle:*/tests/bundles/rebase.hg (glob)
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
   $ cd ..
 
 Real world exchange
 =====================
 
 Add more obsolescence information
 
   $ hg -R main debugobsolete -d '0 0' 1111111111111111111111111111111111111111 `getmainid 9520eea781bc`
   pre-close-tip:02de42196ebe draft 
   1 new obsolescence markers
   postclose-tip:02de42196ebe draft 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=debugobsolete
   $ hg -R main debugobsolete -d '0 0' 2222222222222222222222222222222222222222 `getmainid 24b6387c8c8c`
   pre-close-tip:02de42196ebe draft 
   1 new obsolescence markers
   postclose-tip:02de42196ebe draft 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=debugobsolete
 
 clone --pull
 
   $ hg -R main phase --public cd010b8cd998
   pre-close-tip:02de42196ebe draft 
   postclose-tip:02de42196ebe draft 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_PHASES_MOVED=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=phase
   $ hg clone main other --pull --rev 9520eea781bc
   adding changesets
   adding manifests
   adding file changes
   pre-close-tip:9520eea781bc draft 
   added 2 changesets with 2 changes to 2 files
   1 new obsolescence markers
   new changesets cd010b8cd998:9520eea781bc (1 drafts)
   postclose-tip:9520eea781bc draft 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_NODE=cd010b8cd998f3981a5a8115f94f8da4ab506089 HG_NODE_LAST=9520eea781bcca16c1e15acc0ba14335a0e8e5ba HG_PHASES_MOVED=1 HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_TXNNAME=pull
   file:/*/$TESTTMP/main HG_URL=file:$TESTTMP/main (glob)
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R other log -G
   @  1:9520eea781bc draft Nicolas Dumazet <[e-mail]>  E
   |
   o  0:cd010b8cd998 public Nicolas Dumazet <[e-mail]>  A
   
   $ hg -R other debugobsolete
   1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 pull
 
   $ hg -R main phase --public 9520eea781bc
   pre-close-tip:02de42196ebe draft 
   postclose-tip:02de42196ebe draft 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_PHASES_MOVED=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=phase
   $ hg -R other pull -r 24b6387c8c8c
   pulling from $TESTTMP/main
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   pre-close-tip:24b6387c8c8c draft 
   added 1 changesets with 1 changes to 1 files (+1 heads)
   1 new obsolescence markers
   new changesets 24b6387c8c8c (1 drafts)
   postclose-tip:24b6387c8c8c draft 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_NODE=24b6387c8c8cae37178880f3fa95ded3cb1cf785 HG_NODE_LAST=24b6387c8c8cae37178880f3fa95ded3cb1cf785 HG_PHASES_MOVED=1 HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_TXNNAME=pull
   file:/*/$TESTTMP/main HG_URL=file:$TESTTMP/main (glob)
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg -R other log -G
   o  2:24b6387c8c8c draft Nicolas Dumazet <[e-mail]>  F
   |
   | @  1:9520eea781bc draft Nicolas Dumazet <[e-mail]>  E
   |/
   o  0:cd010b8cd998 public Nicolas Dumazet <[e-mail]>  A
   
   $ hg -R other debugobsolete
   1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 pull empty (with phase movement)
 
   $ hg -R main phase --public 24b6387c8c8c
   pre-close-tip:02de42196ebe draft 
   postclose-tip:02de42196ebe draft 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_PHASES_MOVED=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=phase
   $ hg -R other pull -r 24b6387c8c8c
   pulling from $TESTTMP/main
   no changes found
   pre-close-tip:24b6387c8c8c public 
   1 local changesets published
   postclose-tip:24b6387c8c8c public 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=0 HG_PHASES_MOVED=1 HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_TXNNAME=pull
   file:/*/$TESTTMP/main HG_URL=file:$TESTTMP/main (glob)
   $ hg -R other log -G
   o  2:24b6387c8c8c public Nicolas Dumazet <[e-mail]>  F
   |
   | @  1:9520eea781bc draft Nicolas Dumazet <[e-mail]>  E
   |/
   o  0:cd010b8cd998 public Nicolas Dumazet <[e-mail]>  A
   
   $ hg -R other debugobsolete
   1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 pull empty
 
   $ hg -R other pull -r 24b6387c8c8c
   pulling from $TESTTMP/main
   no changes found
   pre-close-tip:24b6387c8c8c public 
   postclose-tip:24b6387c8c8c public 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=0 HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_TXNNAME=pull
   file:/*/$TESTTMP/main HG_URL=file:$TESTTMP/main (glob)
   $ hg -R other log -G
   o  2:24b6387c8c8c public Nicolas Dumazet <[e-mail]>  F
   |
   | @  1:9520eea781bc draft Nicolas Dumazet <[e-mail]>  E
   |/
   o  0:cd010b8cd998 public Nicolas Dumazet <[e-mail]>  A
   
   $ hg -R other debugobsolete
   1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 add extra data to test their exchange during push
 
   $ hg -R main bookmark --rev eea13746799a book_eea1
   pre-close-tip:02de42196ebe draft 
   postclose-tip:02de42196ebe draft 
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
   $ hg -R main debugobsolete -d '0 0' 3333333333333333333333333333333333333333 `getmainid eea13746799a`
   pre-close-tip:02de42196ebe draft 
   1 new obsolescence markers
   postclose-tip:02de42196ebe draft 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=debugobsolete
   $ hg -R main bookmark --rev 02de42196ebe book_02de
   pre-close-tip:02de42196ebe draft book_02de
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
   $ hg -R main debugobsolete -d '0 0' 4444444444444444444444444444444444444444 `getmainid 02de42196ebe`
   pre-close-tip:02de42196ebe draft book_02de
   1 new obsolescence markers
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=debugobsolete
   $ hg -R main bookmark --rev 42ccdea3bb16 book_42cc
   pre-close-tip:02de42196ebe draft book_02de
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
   $ hg -R main debugobsolete -d '0 0' 5555555555555555555555555555555555555555 `getmainid 42ccdea3bb16`
   pre-close-tip:02de42196ebe draft book_02de
   1 new obsolescence markers
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=debugobsolete
   $ hg -R main bookmark --rev 5fddd98957c8 book_5fdd
   pre-close-tip:02de42196ebe draft book_02de
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
   $ hg -R main debugobsolete -d '0 0' 6666666666666666666666666666666666666666 `getmainid 5fddd98957c8`
   pre-close-tip:02de42196ebe draft book_02de
   1 new obsolescence markers
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=debugobsolete
   $ hg -R main bookmark --rev 32af7686d403 book_32af
   pre-close-tip:02de42196ebe draft book_02de
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
   $ hg -R main debugobsolete -d '0 0' 7777777777777777777777777777777777777777 `getmainid 32af7686d403`
   pre-close-tip:02de42196ebe draft book_02de
   1 new obsolescence markers
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=debugobsolete
 
   $ hg -R other bookmark --rev cd010b8cd998 book_eea1
   pre-close-tip:24b6387c8c8c public 
   postclose-tip:24b6387c8c8c public 
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
   $ hg -R other bookmark --rev cd010b8cd998 book_02de
   pre-close-tip:24b6387c8c8c public 
   postclose-tip:24b6387c8c8c public 
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
   $ hg -R other bookmark --rev cd010b8cd998 book_42cc
   pre-close-tip:24b6387c8c8c public 
   postclose-tip:24b6387c8c8c public 
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
   $ hg -R other bookmark --rev cd010b8cd998 book_5fdd
   pre-close-tip:24b6387c8c8c public 
   postclose-tip:24b6387c8c8c public 
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
   $ hg -R other bookmark --rev cd010b8cd998 book_32af
   pre-close-tip:24b6387c8c8c public 
   postclose-tip:24b6387c8c8c public 
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=bookmark
 
   $ hg -R main phase --public eea13746799a
   pre-close-tip:02de42196ebe draft book_02de
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_PHASES_MOVED=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=phase
 
 push
   $ hg -R main push other --rev eea13746799a --bookmark book_eea1
   pushing to other
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: pre-close-tip:eea13746799a public book_eea1
   remote: added 1 changesets with 0 changes to 0 files (-1 heads)
   remote: 1 new obsolescence markers
   remote: pushkey: lock state after "bookmarks"
   remote: lock:  free
   remote: wlock: free
   remote: postclose-tip:eea13746799a public book_eea1
   remote: txnclose hook: HG_BOOKMARK_MOVED=1 HG_BUNDLE2=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_NODE=eea13746799a9e0bfd88f29d3c2e9dc9389f524f HG_NODE_LAST=eea13746799a9e0bfd88f29d3c2e9dc9389f524f HG_PHASES_MOVED=1 HG_SOURCE=push HG_TXNID=TXN:$ID$ HG_TXNNAME=push HG_URL=file:$TESTTMP/other
   updating bookmark book_eea1
   pre-close-tip:02de42196ebe draft book_02de
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_SOURCE=push-response HG_TXNID=TXN:$ID$ HG_TXNNAME=push-response
   file:/*/$TESTTMP/other HG_URL=file:$TESTTMP/other (glob)
   $ hg -R other log -G
   o    3:eea13746799a public Nicolas Dumazet <[e-mail]> book_eea1 G
   |\
   | o  2:24b6387c8c8c public Nicolas Dumazet <[e-mail]>  F
   | |
   @ |  1:9520eea781bc public Nicolas Dumazet <[e-mail]>  E
   |/
   o  0:cd010b8cd998 public Nicolas Dumazet <[e-mail]> book_02de book_32af book_42cc book_5fdd A
   
   $ hg -R other debugobsolete
   1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   3333333333333333333333333333333333333333 eea13746799a9e0bfd88f29d3c2e9dc9389f524f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 pull over ssh
 
   $ hg -R other pull ssh://user@dummy/main -r 02de42196ebe --bookmark book_02de
   pulling from ssh://user@dummy/main
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   updating bookmark book_02de
   pre-close-tip:02de42196ebe draft book_02de
   added 1 changesets with 1 changes to 1 files (+1 heads)
   1 new obsolescence markers
   new changesets 02de42196ebe (1 drafts)
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_NODE=02de42196ebee42ef284b6780a87cdc96e8eaab6 HG_NODE_LAST=02de42196ebee42ef284b6780a87cdc96e8eaab6 HG_PHASES_MOVED=1 HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_TXNNAME=pull
   ssh://user@dummy/main HG_URL=ssh://user@dummy/main
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg -R other debugobsolete
   1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   3333333333333333333333333333333333333333 eea13746799a9e0bfd88f29d3c2e9dc9389f524f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   4444444444444444444444444444444444444444 02de42196ebee42ef284b6780a87cdc96e8eaab6 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 pull over http
 
   $ hg serve -R main -p $HGPORT -d --pid-file=main.pid -E main-error.log
   $ cat main.pid >> $DAEMON_PIDS
 
   $ hg -R other pull http://localhost:$HGPORT/ -r 42ccdea3bb16 --bookmark book_42cc
   pulling from http://localhost:$HGPORT/
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   updating bookmark book_42cc
   pre-close-tip:42ccdea3bb16 draft book_42cc
   added 1 changesets with 1 changes to 1 files (+1 heads)
   1 new obsolescence markers
   new changesets 42ccdea3bb16 (1 drafts)
   postclose-tip:42ccdea3bb16 draft book_42cc
   txnclose hook: HG_BOOKMARK_MOVED=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_NODE=42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 HG_NODE_LAST=42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 HG_PHASES_MOVED=1 HG_SOURCE=pull HG_TXNID=TXN:$ID$ HG_TXNNAME=pull
   http://localhost:$HGPORT/ HG_URL=http://localhost:$HGPORT/
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ cat main-error.log
   $ hg -R other debugobsolete
   1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   3333333333333333333333333333333333333333 eea13746799a9e0bfd88f29d3c2e9dc9389f524f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   4444444444444444444444444444444444444444 02de42196ebee42ef284b6780a87cdc96e8eaab6 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   5555555555555555555555555555555555555555 42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 push over ssh
 
   $ hg -R main push ssh://user@dummy/other -r 5fddd98957c8 --bookmark book_5fdd
   pushing to ssh://user@dummy/other
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: pre-close-tip:5fddd98957c8 draft book_5fdd
   remote: added 1 changesets with 1 changes to 1 files
   remote: 1 new obsolescence markers
   remote: pushkey: lock state after "bookmarks"
   remote: lock:  free
   remote: wlock: free
   remote: postclose-tip:5fddd98957c8 draft book_5fdd
   remote: txnclose hook: HG_BOOKMARK_MOVED=1 HG_BUNDLE2=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_NODE=5fddd98957c8a54a4d436dfe1da9d87f21a1b97b HG_NODE_LAST=5fddd98957c8a54a4d436dfe1da9d87f21a1b97b HG_SOURCE=serve HG_TXNID=TXN:$ID$ HG_TXNNAME=serve HG_URL=remote:ssh:$LOCALIP
   updating bookmark book_5fdd
   pre-close-tip:02de42196ebe draft book_02de
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_SOURCE=push-response HG_TXNID=TXN:$ID$ HG_TXNNAME=push-response
   ssh://user@dummy/other HG_URL=ssh://user@dummy/other
   $ hg -R other log -G
   o  6:5fddd98957c8 draft Nicolas Dumazet <[e-mail]> book_5fdd C
   |
   o  5:42ccdea3bb16 draft Nicolas Dumazet <[e-mail]> book_42cc B
   |
   | o  4:02de42196ebe draft Nicolas Dumazet <[e-mail]> book_02de H
   | |
   | | o  3:eea13746799a public Nicolas Dumazet <[e-mail]> book_eea1 G
   | |/|
   | o |  2:24b6387c8c8c public Nicolas Dumazet <[e-mail]>  F
   |/ /
   | @  1:9520eea781bc public Nicolas Dumazet <[e-mail]>  E
   |/
   o  0:cd010b8cd998 public Nicolas Dumazet <[e-mail]> book_32af A
   
   $ hg -R other debugobsolete
   1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   3333333333333333333333333333333333333333 eea13746799a9e0bfd88f29d3c2e9dc9389f524f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   4444444444444444444444444444444444444444 02de42196ebee42ef284b6780a87cdc96e8eaab6 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   5555555555555555555555555555555555555555 42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   6666666666666666666666666666666666666666 5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 push over http
 
   $ hg serve -R other -p $HGPORT2 -d --pid-file=other.pid -E other-error.log
   $ cat other.pid >> $DAEMON_PIDS
 
   $ hg -R main phase --public 32af7686d403
   pre-close-tip:02de42196ebe draft book_02de
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_PHASES_MOVED=1 HG_TXNID=TXN:$ID$ HG_TXNNAME=phase
   $ hg -R main push http://localhost:$HGPORT2/ -r 32af7686d403 --bookmark book_32af
   pushing to http://localhost:$HGPORT2/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: pre-close-tip:32af7686d403 public book_32af
   remote: added 1 changesets with 1 changes to 1 files
   remote: 1 new obsolescence markers
   remote: pushkey: lock state after "bookmarks"
   remote: lock:  free
   remote: wlock: free
   remote: postclose-tip:32af7686d403 public book_32af
   remote: txnclose hook: HG_BOOKMARK_MOVED=1 HG_BUNDLE2=1 HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_NEW_OBSMARKERS=1 HG_NODE=32af7686d403cf45b5d95f2d70cebea587ac806a HG_NODE_LAST=32af7686d403cf45b5d95f2d70cebea587ac806a HG_PHASES_MOVED=1 HG_SOURCE=serve HG_TXNID=TXN:$ID$ HG_TXNNAME=serve HG_URL=remote:http:$LOCALIP: (glob)
   updating bookmark book_32af
   pre-close-tip:02de42196ebe draft book_02de
   postclose-tip:02de42196ebe draft book_02de
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_SOURCE=push-response HG_TXNID=TXN:$ID$ HG_TXNNAME=push-response
   http://localhost:$HGPORT2/ HG_URL=http://localhost:$HGPORT2/
   $ cat other-error.log
 
 Check final content.
 
   $ hg -R other log -G
   o  7:32af7686d403 public Nicolas Dumazet <[e-mail]> book_32af D
   |
   o  6:5fddd98957c8 public Nicolas Dumazet <[e-mail]> book_5fdd C
   |
   o  5:42ccdea3bb16 public Nicolas Dumazet <[e-mail]> book_42cc B
   |
   | o  4:02de42196ebe draft Nicolas Dumazet <[e-mail]> book_02de H
   | |
   | | o  3:eea13746799a public Nicolas Dumazet <[e-mail]> book_eea1 G
   | |/|
   | o |  2:24b6387c8c8c public Nicolas Dumazet <[e-mail]>  F
   |/ /
   | @  1:9520eea781bc public Nicolas Dumazet <[e-mail]>  E
   |/
   o  0:cd010b8cd998 public Nicolas Dumazet <[e-mail]>  A
   
   $ hg -R other debugobsolete
   1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   3333333333333333333333333333333333333333 eea13746799a9e0bfd88f29d3c2e9dc9389f524f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   4444444444444444444444444444444444444444 02de42196ebee42ef284b6780a87cdc96e8eaab6 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   5555555555555555555555555555555555555555 42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   6666666666666666666666666666666666666666 5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   7777777777777777777777777777777777777777 32af7686d403cf45b5d95f2d70cebea587ac806a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 (check that no 'pending' files remain)
 
   $ ls -1 other/.hg/bookmarks*
   other/.hg/bookmarks
   $ ls -1 other/.hg/store/phaseroots*
   other/.hg/store/phaseroots
   $ ls -1 other/.hg/store/00changelog.i*
   other/.hg/store/00changelog.i
 
 Error Handling
 ==============
 
 Check that errors are properly returned to the client during push.
 
 Setting up
 
   $ cat > failpush.py << EOF
   > """A small extension that makes push fails when using bundle2
   > 
   > used to test error handling in bundle2
   > """
   > 
   > from mercurial import error
   > from mercurial import bundle2
   > from mercurial import exchange
   > from mercurial import extensions
   > from mercurial import registrar
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > 
   > configtable = {}
   > configitem = registrar.configitem(configtable)
   > configitem(b'failpush', b'reason',
   >     default=None,
   > )
   > 
   > def _pushbundle2failpart(pushop, bundler):
   >     reason = pushop.ui.config(b'failpush', b'reason')
   >     part = None
   >     if reason == b'abort':
   >         bundler.newpart(b'test:abort')
   >     if reason == b'unknown':
   >         bundler.newpart(b'test:unknown')
   >     if reason == b'race':
   >         # 20 Bytes of crap
   >         bundler.newpart(b'check:heads', data=b'01234567890123456789')
   > 
   > @bundle2.parthandler(b"test:abort")
   > def handleabort(op, part):
   >     raise error.Abort(b'Abandon ship!', hint=b"don't panic")
   > 
   > def uisetup(ui):
   >     exchange.b2partsgenmapping[b'failpart'] = _pushbundle2failpart
   >     exchange.b2partsgenorder.insert(0, b'failpart')
   > 
   > EOF
 
   $ cd main
   $ hg up tip
   3 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo 'I' > I
   $ hg add I
   $ hg ci -m 'I'
   pre-close-tip:e7ec4e813ba6 draft 
   postclose-tip:e7ec4e813ba6 draft 
   txnclose hook: HG_HOOKNAME=txnclose.env HG_HOOKTYPE=txnclose HG_TXNID=TXN:$ID$ HG_TXNNAME=commit
   $ hg id
   e7ec4e813ba6 tip
   $ cd ..
 
   $ cat << EOF >> $HGRCPATH
   > [extensions]
   > failpush=$TESTTMP/failpush.py
   > EOF
 
   $ killdaemons.py
   $ hg serve -R other -p $HGPORT2 -d --pid-file=other.pid -E other-error.log
   $ cat other.pid >> $DAEMON_PIDS
 
 Doing the actual push: Abort error
 
   $ cat << EOF >> $HGRCPATH
   > [failpush]
   > reason = abort
   > EOF
 
   $ hg -R main push other -r e7ec4e813ba6
   pushing to other
   searching for changes
   abort: Abandon ship!
   (don't panic)
   [255]
 
   $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6
   pushing to ssh://user@dummy/other
   searching for changes
   remote: Abandon ship!
   remote: (don't panic)
   abort: push failed on remote
   [100]
 
   $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6
   pushing to http://localhost:$HGPORT2/
   searching for changes
   remote: Abandon ship!
   remote: (don't panic)
   abort: push failed on remote
   [100]
 
 
 Doing the actual push: unknown mandatory parts
 
   $ cat << EOF >> $HGRCPATH
   > [failpush]
   > reason = unknown
   > EOF
 
   $ hg -R main push other -r e7ec4e813ba6
   pushing to other
   searching for changes
   abort: missing support for test:unknown
   [100]
 
   $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6
   pushing to ssh://user@dummy/other
   searching for changes
   abort: missing support for test:unknown
   [100]
 
   $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6
   pushing to http://localhost:$HGPORT2/
   searching for changes
   abort: missing support for test:unknown
   [100]
 
 Doing the actual push: race
 
   $ cat << EOF >> $HGRCPATH
   > [failpush]
   > reason = race
   > EOF
 
   $ hg -R main push other -r e7ec4e813ba6
   pushing to other
   searching for changes
   abort: push failed:
   'remote repository changed while pushing - please try again'
   [255]
 
   $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6
   pushing to ssh://user@dummy/other
   searching for changes
   abort: push failed:
   'remote repository changed while pushing - please try again'
   [255]
 
   $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6
   pushing to http://localhost:$HGPORT2/
   searching for changes
   abort: push failed:
   'remote repository changed while pushing - please try again'
   [255]
 
 Doing the actual push: hook abort
 
   $ cat << EOF >> $HGRCPATH
   > [failpush]
   > reason =
   > [hooks]
   > pretxnclose.failpush = sh -c "echo 'You shall not pass!'; false"
   > txnabort.failpush = sh -c "echo 'Cleaning up the mess...'"
   > EOF
 
   $ killdaemons.py
   $ hg serve -R other -p $HGPORT2 -d --pid-file=other.pid -E other-error.log
   $ cat other.pid >> $DAEMON_PIDS
 
   $ hg -R main push other -r e7ec4e813ba6
   pushing to other
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: pre-close-tip:e7ec4e813ba6 draft 
   remote: You shall not pass!
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   abort: pretxnclose.failpush hook exited with status 1
   [40]
 
   $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6
   pushing to ssh://user@dummy/other
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: pre-close-tip:e7ec4e813ba6 draft 
   remote: You shall not pass!
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   remote: pretxnclose.failpush hook exited with status 1
   abort: push failed on remote
   [100]
 
   $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6
   pushing to http://localhost:$HGPORT2/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: pre-close-tip:e7ec4e813ba6 draft 
   remote: You shall not pass!
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   remote: pretxnclose.failpush hook exited with status 1
   abort: push failed on remote
   [100]
 
 (check that no 'pending' files remain)
 
   $ ls -1 other/.hg/bookmarks*
   other/.hg/bookmarks
   $ ls -1 other/.hg/store/phaseroots*
   other/.hg/store/phaseroots
   $ ls -1 other/.hg/store/00changelog.i*
   other/.hg/store/00changelog.i
 
 Check error from hook during the unbundling process itself
 
   $ cat << EOF >> $HGRCPATH
   > pretxnchangegroup = sh -c "echo 'Fail early!'; false"
   > EOF
   $ killdaemons.py # reload http config
   $ hg serve -R other -p $HGPORT2 -d --pid-file=other.pid -E other-error.log
   $ cat other.pid >> $DAEMON_PIDS
 
   $ hg -R main push other -r e7ec4e813ba6
   pushing to other
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: Fail early!
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   abort: pretxnchangegroup hook exited with status 1
   [40]
   $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6
   pushing to ssh://user@dummy/other
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: Fail early!
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   remote: pretxnchangegroup hook exited with status 1
   abort: push failed on remote
   [100]
   $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6
   pushing to http://localhost:$HGPORT2/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: Fail early!
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   remote: pretxnchangegroup hook exited with status 1
   abort: push failed on remote
   [100]
 
 Check output capture control.
 
 (should be still forced for http, disabled for local and ssh)
 
   $ cat >> $HGRCPATH << EOF
   > [experimental]
   > bundle2-output-capture=False
   > EOF
 
   $ hg -R main push other -r e7ec4e813ba6
   pushing to other
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   Fail early!
   transaction abort!
   Cleaning up the mess...
   rollback completed
   abort: pretxnchangegroup hook exited with status 1
   [40]
   $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6
   pushing to ssh://user@dummy/other
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: Fail early!
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   remote: pretxnchangegroup hook exited with status 1
   abort: push failed on remote
   [100]
   $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6
   pushing to http://localhost:$HGPORT2/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: Fail early!
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   remote: pretxnchangegroup hook exited with status 1
   abort: push failed on remote
   [100]
 
 Check abort from mandatory pushkey
 
   $ cat > mandatorypart.py << EOF
   > from mercurial import exchange
   > from mercurial import pushkey
   > from mercurial import node
   > from mercurial import error
   > @exchange.b2partsgenerator(b'failingpuskey')
   > def addfailingpushey(pushop, bundler):
   >     enc = pushkey.encode
   >     part = bundler.newpart(b'pushkey')
   >     part.addparam(b'namespace', enc(b'phases'))
   >     part.addparam(b'key', enc(b'cd010b8cd998f3981a5a8115f94f8da4ab506089'))
   >     part.addparam(b'old', enc(b'0')) # successful update
   >     part.addparam(b'new', enc(b'0'))
   >     def fail(pushop, exc):
   >         raise error.Abort(b'Correct phase push failed (because hooks)')
   >     pushop.pkfailcb[part.id] = fail
   > EOF
   $ cat >> $HGRCPATH << EOF
   > [hooks]
   > pretxnchangegroup=
   > pretxnclose.failpush=
   > prepushkey.failpush = sh -c "echo 'do not push the key !'; false"
   > [extensions]
   > mandatorypart=$TESTTMP/mandatorypart.py
   > EOF
   $ "$TESTDIR/killdaemons.py" $DAEMON_PIDS # reload http config
   $ hg serve -R other -p $HGPORT2 -d --pid-file=other.pid -E other-error.log
   $ cat other.pid >> $DAEMON_PIDS
 
 (Failure from a hook)
 
   $ hg -R main push other -r e7ec4e813ba6
   pushing to other
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   do not push the key !
   pushkey-abort: prepushkey.failpush hook exited with status 1
   transaction abort!
   Cleaning up the mess...
   rollback completed
   abort: Correct phase push failed (because hooks)
   [255]
   $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6
   pushing to ssh://user@dummy/other
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: do not push the key !
   remote: pushkey-abort: prepushkey.failpush hook exited with status 1
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   abort: Correct phase push failed (because hooks)
   [255]
   $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6
   pushing to http://localhost:$HGPORT2/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: do not push the key !
   remote: pushkey-abort: prepushkey.failpush hook exited with status 1
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   abort: Correct phase push failed (because hooks)
   [255]
 
 (Failure from a the pushkey)
 
   $ cat > mandatorypart.py << EOF
   > from mercurial import exchange
   > from mercurial import pushkey
   > from mercurial import node
   > from mercurial import error
   > @exchange.b2partsgenerator(b'failingpuskey')
   > def addfailingpushey(pushop, bundler):
   >     enc = pushkey.encode
   >     part = bundler.newpart(b'pushkey')
   >     part.addparam(b'namespace', enc(b'phases'))
   >     part.addparam(b'key', enc(b'cd010b8cd998f3981a5a8115f94f8da4ab506089'))
   >     part.addparam(b'old', enc(b'4')) # will fail
   >     part.addparam(b'new', enc(b'3'))
   >     def fail(pushop, exc):
   >         raise error.Abort(b'Clown phase push failed')
   >     pushop.pkfailcb[part.id] = fail
   > EOF
   $ cat >> $HGRCPATH << EOF
   > [hooks]
   > prepushkey.failpush =
   > EOF
   $ "$TESTDIR/killdaemons.py" $DAEMON_PIDS # reload http config
   $ hg serve -R other -p $HGPORT2 -d --pid-file=other.pid -E other-error.log
   $ cat other.pid >> $DAEMON_PIDS
 
   $ hg -R main push other -r e7ec4e813ba6
   pushing to other
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   transaction abort!
   Cleaning up the mess...
   rollback completed
   pushkey: lock state after "phases"
   lock:  free
   wlock: free
   abort: Clown phase push failed
   [255]
   $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6
   pushing to ssh://user@dummy/other
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   remote: pushkey: lock state after "phases"
   remote: lock:  free
   remote: wlock: free
   abort: Clown phase push failed
   [255]
   $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6
   pushing to http://localhost:$HGPORT2/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: transaction abort!
   remote: Cleaning up the mess...
   remote: rollback completed
   remote: pushkey: lock state after "phases"
   remote: lock:  free
   remote: wlock: free
   abort: Clown phase push failed
   [255]
 
 Test lazily acquiring the lock during unbundle
   $ cp $TESTTMP/hgrc.orig $HGRCPATH
 
   $ cat >> $TESTTMP/locktester.py <<EOF
   > import os
   > from mercurial import bundle2, error, extensions
   > def checklock(orig, repo, *args, **kwargs):
   >     if repo.svfs.lexists(b"lock"):
   >         raise error.Abort(b"Lock should not be taken")
   >     return orig(repo, *args, **kwargs)
   > def extsetup(ui):
   >    extensions.wrapfunction(bundle2, 'processbundle', checklock)
   > EOF
 
   $ hg init lazylock
   $ cat >> lazylock/.hg/hgrc <<EOF
   > [extensions]
   > locktester=$TESTTMP/locktester.py
   > EOF
 
   $ hg clone -q ssh://user@dummy/lazylock lazylockclient
   $ cd lazylockclient
   $ touch a && hg ci -Aqm a
   $ hg push
   pushing to ssh://user@dummy/lazylock
   searching for changes
   remote: Lock should not be taken
   abort: push failed on remote
   [100]
 
   $ cat >> ../lazylock/.hg/hgrc <<EOF
   > [experimental]
   > bundle2lazylocking=True
   > EOF
   $ hg push
   pushing to ssh://user@dummy/lazylock
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
 
   $ cd ..
 
 Servers can disable bundle1 for clone/pull operations
 
   $ killdaemons.py
   $ hg init bundle2onlyserver
   $ cd bundle2onlyserver
   $ cat > .hg/hgrc << EOF
   > [server]
   > bundle1.pull = false
   > EOF
 
   $ touch foo
   $ hg -q commit -A -m initial
 
   $ hg serve -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ hg --config devel.legacy.exchange=bundle1 clone http://localhost:$HGPORT/ not-bundle2
   requesting all changes
   abort: remote error:
   incompatible Mercurial client; bundle2 required
   (see https://www.mercurial-scm.org/wiki/IncompatibleClient)
   [100]
   $ killdaemons.py
   $ cd ..
 
 bundle1 can still pull non-generaldelta repos when generaldelta bundle1 disabled
 
   $ hg --config format.usegeneraldelta=false init notgdserver
   $ cd notgdserver
   $ cat > .hg/hgrc << EOF
   > [server]
   > bundle1gd.pull = false
   > EOF
 
   $ touch foo
   $ hg -q commit -A -m initial
   $ hg serve -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ hg --config devel.legacy.exchange=bundle1 clone http://localhost:$HGPORT/ not-bundle2-1
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 96ee1d7354c4
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ killdaemons.py
   $ cd ../bundle2onlyserver
 
 bundle1 pull can be disabled for generaldelta repos only
 
   $ cat > .hg/hgrc << EOF
   > [server]
   > bundle1gd.pull = false
   > EOF
 
   $ hg serve -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
   $ hg --config devel.legacy.exchange=bundle1 clone http://localhost:$HGPORT/ not-bundle2
   requesting all changes
   abort: remote error:
   incompatible Mercurial client; bundle2 required
   (see https://www.mercurial-scm.org/wiki/IncompatibleClient)
   [100]
 
   $ killdaemons.py
 
 Verify the global server.bundle1 option works
 
   $ cd ..
   $ cat > bundle2onlyserver/.hg/hgrc << EOF
   > [server]
   > bundle1 = false
   > EOF
   $ hg serve -R bundle2onlyserver -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
   $ hg --config devel.legacy.exchange=bundle1 clone http://localhost:$HGPORT not-bundle2
   requesting all changes
   abort: remote error:
   incompatible Mercurial client; bundle2 required
   (see https://www.mercurial-scm.org/wiki/IncompatibleClient)
   [100]
   $ killdaemons.py
 
   $ hg --config devel.legacy.exchange=bundle1 clone ssh://user@dummy/bundle2onlyserver not-bundle2-ssh
   requesting all changes
   adding changesets
   remote: abort: incompatible Mercurial client; bundle2 required
   remote: (see https://www.mercurial-scm.org/wiki/IncompatibleClient)
+  transaction abort!
+  rollback completed
   abort: stream ended unexpectedly (got 0 bytes, expected 4)
   [255]
 
   $ cat > bundle2onlyserver/.hg/hgrc << EOF
   > [server]
   > bundle1gd = false
   > EOF
   $ hg serve -R bundle2onlyserver -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ hg --config devel.legacy.exchange=bundle1 clone http://localhost:$HGPORT/ not-bundle2
   requesting all changes
   abort: remote error:
   incompatible Mercurial client; bundle2 required
   (see https://www.mercurial-scm.org/wiki/IncompatibleClient)
   [100]
 
   $ killdaemons.py
 
   $ cd notgdserver
   $ cat > .hg/hgrc << EOF
   > [server]
   > bundle1gd = false
   > EOF
   $ hg serve -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ hg --config devel.legacy.exchange=bundle1 clone http://localhost:$HGPORT/ not-bundle2-2
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 96ee1d7354c4
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ killdaemons.py
   $ cd ../bundle2onlyserver
 
 Verify bundle1 pushes can be disabled
 
   $ cat > .hg/hgrc << EOF
   > [server]
   > bundle1.push = false
   > [web]
   > allow_push = *
   > push_ssl = false
   > EOF
 
   $ hg serve -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid >> $DAEMON_PIDS
   $ cd ..
 
   $ hg clone http://localhost:$HGPORT bundle2-only
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 96ee1d7354c4
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd bundle2-only
   $ echo commit > foo
   $ hg commit -m commit
   $ hg --config devel.legacy.exchange=bundle1 push
   pushing to http://localhost:$HGPORT/
   searching for changes
   abort: remote error:
   incompatible Mercurial client; bundle2 required
   (see https://www.mercurial-scm.org/wiki/IncompatibleClient)
   [100]
 
 (also check with ssh)
 
   $ hg --config devel.legacy.exchange=bundle1 push ssh://user@dummy/bundle2onlyserver
   pushing to ssh://user@dummy/bundle2onlyserver
   searching for changes
   remote: abort: incompatible Mercurial client; bundle2 required
   remote: (see https://www.mercurial-scm.org/wiki/IncompatibleClient)
   [1]
 
   $ hg push
   pushing to http://localhost:$HGPORT/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files

tests/test-clone-stream-revlog-split.t

@@ -1,179 +1,186 b''
 Test stream cloning while a revlog split happens
 ------------------------------------------------
 
 #testcases stream-bundle2-v2 stream-bundle2-v3
 
 #if stream-bundle2-v3
   $ cat << EOF >> $HGRCPATH
   > [experimental]
   > stream-v3 = yes
   > EOF
 #endif
 
 setup a repository for tests
 ----------------------------
 
   $ cat >> $HGRCPATH << EOF
   > [format]
   > # skip compression to make it easy to trigger a split
   > revlog-compression=none
   > [phases]
   > publish=no
   > EOF
 
   $ hg init server
   $ cd server
   $ file="some-file"
   $ printf '%20d' '1' > $file
   $ hg commit -Aqma
   $ printf '%1024d' '1' > $file
   $ hg commit -Aqmb
   $ printf '%20d' '1' > $file
   $ hg commit -Aqmc
 
 check the revlog is inline
 
   $ f -s .hg/store/data/some-file*
   .hg/store/data/some-file.i: size=1259
   $ hg debug-revlog-index some-file
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       0 ed70cecbc103 000000000000 000000000000
        1       1 7241018db64c ed70cecbc103 000000000000
        2       2 fa1120531cc1 7241018db64c 000000000000
   $ cd ..
 
 setup synchronisation file
 
   $ HG_TEST_STREAM_WALKED_FILE_1="$TESTTMP/sync_file_walked_1"
   $ export HG_TEST_STREAM_WALKED_FILE_1
   $ HG_TEST_STREAM_WALKED_FILE_2="$TESTTMP/sync_file_walked_2"
   $ export HG_TEST_STREAM_WALKED_FILE_2
   $ HG_TEST_STREAM_WALKED_FILE_3="$TESTTMP/sync_file_walked_3"
   $ export HG_TEST_STREAM_WALKED_FILE_3
 
 
 Test stream-clone raced by a revlog-split
 =========================================
 
 Test stream-clone where the file is split right after the lock section is done
 
 Start the server
 
   $ hg serve -R server \
   >   -p $HGPORT1 -d --error errors.log --pid-file=hg.pid \
   >   --config extensions.stream_steps="$RUNTESTDIR/testlib/ext-stream-clone-steps.py"
   $ cat hg.pid >> $DAEMON_PIDS
 
 Start a client doing a streaming clone
 
   $ ( \
   >    hg clone --debug --stream -U http://localhost:$HGPORT1 \
   >    clone-while-split > client.log 2>&1; \
   >    touch "$HG_TEST_STREAM_WALKED_FILE_3" \
   > ) &
 
 Wait for the server to be done collecting data
 
   $ $RUNTESTDIR/testlib/wait-on-file 10 $HG_TEST_STREAM_WALKED_FILE_1
 
 trigger a split
 
   $ dd if=/dev/zero of=server/$file bs=1k count=128 > /dev/null 2>&1
   $ hg -R server ci -m "triggering a split" --config ui.timeout.warn=-1
 
 unlock the stream generation
 
   $ touch $HG_TEST_STREAM_WALKED_FILE_2
 
 wait for the client to be done cloning.
 
   $ $RUNTESTDIR/testlib/wait-on-file 10 $HG_TEST_STREAM_WALKED_FILE_3
 
 Check everything is fine
 
   $ cat client.log
   using http://localhost:$HGPORT1/
   sending capabilities command
   query 1; heads
   sending batch command
   streaming all changes
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "stream2" (params: 3 mandatory) supported (stream-bundle2-v2 !)
   bundle2-input-part: "stream3-exp" (params: 1 mandatory) supported (stream-bundle2-v3 !)
   applying stream bundle
-  7 files to transfer, 2.11 KB of data (stream-bundle2-v2 !)
+  8 files to transfer, 2.11 KB of data (stream-bundle2-v2 no-rust !)
+  10 files to transfer, 2.29 KB of data (stream-bundle2-v2 rust !)
   adding [s] data/some-file.i (1.23 KB) (stream-bundle2-v2 !)
   7 entries to transfer (stream-bundle2-v3 !)
   adding [s] data/some-file.d (1.04 KB) (stream-bundle2-v3 !)
   adding [s] data/some-file.i (192 bytes) (stream-bundle2-v3 !)
   adding [s] phaseroots (43 bytes)
   adding [s] 00manifest.i (348 bytes)
-  adding [s] 00changelog.i (381 bytes)
+  adding [s] 00changelog.n (62 bytes) (rust !)
+  adding [s] 00changelog-88698448.nd (128 bytes) (rust !)
+  adding [s] 00changelog.d (189 bytes)
+  adding [s] 00changelog.i (192 bytes)
   adding [c] branch2-served (94 bytes)
   adding [c] rbc-names-v1 (7 bytes)
   adding [c] rbc-revs-v1 (24 bytes)
   updating the branch cache
-  transferred 2.11 KB in * seconds (* */sec) (glob)
-  bundle2-input-part: total payload size 2268 (stream-bundle2-v2 !)
-  bundle2-input-part: total payload size 2296 (stream-bundle2-v3 !)
+  transferred 2.11 KB in * seconds (* */sec) (glob) (no-rust !)
+  transferred 2.29 KB in * seconds (* */sec) (glob) (rust !)
+  bundle2-input-part: total payload size 2285 (stream-bundle2-v2 no-rust !)
+  bundle2-input-part: total payload size 2518 (stream-bundle2-v2 rust !)
+  bundle2-input-part: total payload size 2313 (stream-bundle2-v3 no-rust !)
+  bundle2-input-part: total payload size 2546 (stream-bundle2-v3 rust !)
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-bundle: 2 parts total
   checking for updated bookmarks
   updating the branch cache
   (sent 3 HTTP requests and * bytes; received * bytes in responses) (glob)
   $ tail -2 errors.log
   $ hg -R clone-while-split verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checking dirstate
   checked 3 changesets with 3 changes to 1 files
   $ hg -R clone-while-split tip
   changeset:   2:dbd9854c38a6
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     c
   
   $ hg -R clone-while-split debug-revlog-index some-file
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       0 ed70cecbc103 000000000000 000000000000
        1       1 7241018db64c ed70cecbc103 000000000000
        2       2 fa1120531cc1 7241018db64c 000000000000
   $ hg -R server phase --rev 'all()'
   0: draft
   1: draft
   2: draft
   3: draft
   $ hg -R clone-while-split phase --rev 'all()'
   0: draft
   1: draft
   2: draft
 
 subsequent pull work
 
   $ hg -R clone-while-split pull
   pulling from http://localhost:$HGPORT1/
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets df05c6cb1406 (1 drafts)
   (run 'hg update' to get a working copy)
 
   $ hg -R clone-while-split debug-revlog-index some-file
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       0 ed70cecbc103 000000000000 000000000000
        1       1 7241018db64c ed70cecbc103 000000000000
        2       2 fa1120531cc1 7241018db64c 000000000000
        3       3 a631378adaa3 fa1120531cc1 000000000000
   $ hg -R clone-while-split verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checking dirstate
   checked 4 changesets with 4 changes to 1 files

tests/test-clone-stream.t

@@ -1,994 +1,1036 b''
 #require serve no-reposimplestore no-chg
 
 #testcases stream-legacy stream-bundle2-v2 stream-bundle2-v3
 
 #if stream-legacy
   $ cat << EOF >> $HGRCPATH
   > [server]
   > bundle2.stream = no
+  > [format]
+  > # persistent nodemap is too broken with legacy format,
+  > # however client with nodemap support will have better stream support.
+  > use-persistent-nodemap=no
   > EOF
 #endif
 #if stream-bundle2-v3
   $ cat << EOF >> $HGRCPATH
   > [experimental]
   > stream-v3 = yes
   > EOF
 #endif
 
 Initialize repository
 
   $ hg init server
   $ cd server
   $ sh $TESTDIR/testlib/stream_clone_setup.sh
   adding 00changelog-ab349180a0405010.nd
   adding 00changelog.d
   adding 00changelog.i
   adding 00changelog.n
   adding 00manifest.d
   adding 00manifest.i
   adding container/isam-build-centos7/bazel-coverage-generator-sandboxfs-compatibility-0758e3e4f6057904d44399bd666faba9e7f40686.patch
   adding data/foo.d
   adding data/foo.i
   adding data/foo.n
   adding data/undo.babar
   adding data/undo.d
   adding data/undo.foo.d
   adding data/undo.foo.i
   adding data/undo.foo.n
   adding data/undo.i
   adding data/undo.n
   adding data/undo.py
   adding foo.d
   adding foo.i
   adding foo.n
   adding meta/foo.d
   adding meta/foo.i
   adding meta/foo.n
   adding meta/undo.babar
   adding meta/undo.d
   adding meta/undo.foo.d
   adding meta/undo.foo.i
   adding meta/undo.foo.n
   adding meta/undo.i
   adding meta/undo.n
   adding meta/undo.py
   adding savanah/foo.d
   adding savanah/foo.i
   adding savanah/foo.n
   adding savanah/undo.babar
   adding savanah/undo.d
   adding savanah/undo.foo.d
   adding savanah/undo.foo.i
   adding savanah/undo.foo.n
   adding savanah/undo.i
   adding savanah/undo.n
   adding savanah/undo.py
   adding store/C\xc3\xa9lesteVille_is_a_Capital_City (esc)
   adding store/foo.d
   adding store/foo.i
   adding store/foo.n
   adding store/undo.babar
   adding store/undo.d
   adding store/undo.foo.d
   adding store/undo.foo.i
   adding store/undo.foo.n
   adding store/undo.i
   adding store/undo.n
   adding store/undo.py
   adding undo.babar
   adding undo.d
   adding undo.foo.d
   adding undo.foo.i
   adding undo.foo.n
   adding undo.i
   adding undo.n
   adding undo.py
 
   $ hg --config server.uncompressed=false serve -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid > $DAEMON_PIDS
   $ cd ..
 
 Check local clone
 ==================
 
 The logic is close enough of uncompressed.
 This is present here to reuse the testing around file with "special" names.
 
   $ hg clone server local-clone
   updating to branch default
   1088 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Check that the clone went well
 
   $ hg verify -R local-clone -q
 
 Check uncompressed
 ==================
 
 Cannot stream clone when server.uncompressed is set
 
   $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=stream_out'
   200 Script output follows
   
   1
 
 #if stream-legacy
   $ hg debugcapabilities http://localhost:$HGPORT
   Main capabilities:
     batch
     branchmap
     $USUAL_BUNDLE2_CAPS_SERVER$
     changegroupsubset
     compression=$BUNDLE2_COMPRESSIONS$
     getbundle
     httpheader=1024
     httpmediatype=0.1rx,0.1tx,0.2tx
     known
     lookup
     pushkey
     unbundle=HG10GZ,HG10BZ,HG10UN
     unbundlehash
   Bundle2 capabilities:
     HG20
     bookmarks
     changegroup
       01
       02
       03
     checkheads
       related
     digests
       md5
       sha1
       sha512
     error
       abort
       unsupportedcontent
       pushraced
       pushkey
     hgtagsfnodes
     listkeys
     phases
       heads
     pushkey
     remote-changegroup
       http
       https
 
   $ hg clone --stream -U http://localhost:$HGPORT server-disabled
   warning: stream clone requested but server has them disabled
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 1088 changes to 1088 files
   new changesets 96ee1d7354c4:5223b5e3265f
 
   $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=getbundle' content-type --bodyfile body --hgproto 0.2 --requestheader "x-hgarg-1=bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Aphases%253Dheads%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=0000000000000000000000000000000000000000&heads=c17445101a72edac06facd130d14808dfbd5c7c2&stream=1"
   200 Script output follows
   content-type: application/mercurial-0.2
   
 
   $ f --size body --hexdump --bytes 100
   body: size=140
   0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......|
   0010: 73 0b 45 52 52 4f 52 3a 41 42 4f 52 54 00 00 00 |s.ERROR:ABORT...|
   0020: 00 01 01 07 3c 04 16 6d 65 73 73 61 67 65 73 74 |....<..messagest|
   0030: 72 65 61 6d 20 64 61 74 61 20 72 65 71 75 65 73 |ream data reques|
   0040: 74 65 64 20 62 75 74 20 73 65 72 76 65 72 20 64 |ted but server d|
   0050: 6f 65 73 20 6e 6f 74 20 61 6c 6c 6f 77 20 74 68 |oes not allow th|
   0060: 69 73 20 66                                     |is f|
 
 #endif
 #if stream-bundle2-v2
   $ hg debugcapabilities http://localhost:$HGPORT
   Main capabilities:
     batch
     branchmap
     $USUAL_BUNDLE2_CAPS_SERVER$
     changegroupsubset
     compression=$BUNDLE2_COMPRESSIONS$
     getbundle
     httpheader=1024
     httpmediatype=0.1rx,0.1tx,0.2tx
     known
     lookup
     pushkey
     unbundle=HG10GZ,HG10BZ,HG10UN
     unbundlehash
   Bundle2 capabilities:
     HG20
     bookmarks
     changegroup
       01
       02
       03
     checkheads
       related
     digests
       md5
       sha1
       sha512
     error
       abort
       unsupportedcontent
       pushraced
       pushkey
     hgtagsfnodes
     listkeys
     phases
       heads
     pushkey
     remote-changegroup
       http
       https
 
   $ hg clone --stream -U http://localhost:$HGPORT server-disabled
   warning: stream clone requested but server has them disabled
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 1088 changes to 1088 files
   new changesets 96ee1d7354c4:5223b5e3265f
 
   $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=getbundle' content-type --bodyfile body --hgproto 0.2 --requestheader "x-hgarg-1=bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Aphases%253Dheads%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=0000000000000000000000000000000000000000&heads=c17445101a72edac06facd130d14808dfbd5c7c2&stream=1"
   200 Script output follows
   content-type: application/mercurial-0.2
   
 
   $ f --size body --hexdump --bytes 100
   body: size=140
   0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......|
   0010: 73 0b 45 52 52 4f 52 3a 41 42 4f 52 54 00 00 00 |s.ERROR:ABORT...|
   0020: 00 01 01 07 3c 04 16 6d 65 73 73 61 67 65 73 74 |....<..messagest|
   0030: 72 65 61 6d 20 64 61 74 61 20 72 65 71 75 65 73 |ream data reques|
   0040: 74 65 64 20 62 75 74 20 73 65 72 76 65 72 20 64 |ted but server d|
   0050: 6f 65 73 20 6e 6f 74 20 61 6c 6c 6f 77 20 74 68 |oes not allow th|
   0060: 69 73 20 66                                     |is f|
 
 #endif
 #if stream-bundle2-v3
   $ hg debugcapabilities http://localhost:$HGPORT
   Main capabilities:
     batch
     branchmap
     $USUAL_BUNDLE2_CAPS_SERVER$
     changegroupsubset
     compression=$BUNDLE2_COMPRESSIONS$
     getbundle
     httpheader=1024
     httpmediatype=0.1rx,0.1tx,0.2tx
     known
     lookup
     pushkey
     unbundle=HG10GZ,HG10BZ,HG10UN
     unbundlehash
   Bundle2 capabilities:
     HG20
     bookmarks
     changegroup
       01
       02
       03
     checkheads
       related
     digests
       md5
       sha1
       sha512
     error
       abort
       unsupportedcontent
       pushraced
       pushkey
     hgtagsfnodes
     listkeys
     phases
       heads
     pushkey
     remote-changegroup
       http
       https
 
   $ hg clone --stream -U http://localhost:$HGPORT server-disabled
   warning: stream clone requested but server has them disabled
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 1088 changes to 1088 files
   new changesets 96ee1d7354c4:5223b5e3265f
 
   $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=getbundle' content-type --bodyfile body --hgproto 0.2 --requestheader "x-hgarg-1=bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Aphases%253Dheads%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=0000000000000000000000000000000000000000&heads=c17445101a72edac06facd130d14808dfbd5c7c2&stream=1"
   200 Script output follows
   content-type: application/mercurial-0.2
   
 
   $ f --size body --hexdump --bytes 100
   body: size=140
   0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......|
   0010: 73 0b 45 52 52 4f 52 3a 41 42 4f 52 54 00 00 00 |s.ERROR:ABORT...|
   0020: 00 01 01 07 3c 04 16 6d 65 73 73 61 67 65 73 74 |....<..messagest|
   0030: 72 65 61 6d 20 64 61 74 61 20 72 65 71 75 65 73 |ream data reques|
   0040: 74 65 64 20 62 75 74 20 73 65 72 76 65 72 20 64 |ted but server d|
   0050: 6f 65 73 20 6e 6f 74 20 61 6c 6c 6f 77 20 74 68 |oes not allow th|
   0060: 69 73 20 66                                     |is f|
 
 #endif
 
   $ killdaemons.py
   $ cd server
   $ hg serve -p $HGPORT -d --pid-file=hg.pid --error errors.txt
   $ cat hg.pid > $DAEMON_PIDS
   $ cd ..
 
 Basic clone
 
 #if stream-legacy
   $ hg clone --stream -U http://localhost:$HGPORT clone1
   streaming all changes
-  1090 files to transfer, 102 KB of data (no-zstd !)
+  1091 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1090 files to transfer, 98.8 KB of data (zstd !)
+  1091 files to transfer, 98.8 KB of data (zstd !)
   transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !)
   searching for changes
   no changes found
   $ cat server/errors.txt
 #endif
 #if stream-bundle2-v2
   $ hg clone --stream -U http://localhost:$HGPORT clone1
   streaming all changes
-  1093 files to transfer, 102 KB of data (no-zstd !)
+  1094 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1093 files to transfer, 98.9 KB of data (zstd !)
-  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd !)
+  1094 files to transfer, 98.9 KB of data (zstd no-rust !)
+  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  1096 files to transfer, 99.0 KB of data (zstd rust !)
+  transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !)
 
   $ ls -1 clone1/.hg/cache
   branch2-base
   branch2-immutable
   branch2-served
   branch2-served.hidden
   branch2-visible
   branch2-visible-hidden
   rbc-names-v1
   rbc-revs-v1
   tags2
   tags2-served
   $ cat server/errors.txt
 #endif
 #if stream-bundle2-v3
   $ hg clone --stream -U http://localhost:$HGPORT clone1
   streaming all changes
   1093 entries to transfer
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd !)
+  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !)
 
   $ ls -1 clone1/.hg/cache
   branch2-base
   branch2-immutable
   branch2-served
   branch2-served.hidden
   branch2-visible
   branch2-visible-hidden
   rbc-names-v1
   rbc-revs-v1
   tags2
   tags2-served
   $ cat server/errors.txt
 #endif
 
 getbundle requests with stream=1 are uncompressed
 
   $ get-with-headers.py $LOCALIP:$HGPORT '?cmd=getbundle' content-type --bodyfile body --hgproto '0.1 0.2 comp=zlib,none' --requestheader "x-hgarg-1=bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Aphases%253Dheads%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps%250Astream%253Dv2&cg=0&common=0000000000000000000000000000000000000000&heads=c17445101a72edac06facd130d14808dfbd5c7c2&stream=1"
   200 Script output follows
   content-type: application/mercurial-0.2
   
 
 #if no-zstd no-rust
   $ f --size --hex --bytes 256 body
-  body: size=119123
+  body: size=119140
   0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......|
   0010: 62 07 53 54 52 45 41 4d 32 00 00 00 00 03 00 09 |b.STREAM2.......|
   0020: 06 09 04 0c 26 62 79 74 65 63 6f 75 6e 74 31 30 |....&bytecount10|
   0030: 34 31 31 35 66 69 6c 65 63 6f 75 6e 74 31 30 39 |4115filecount109|
-  0040: 33 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |3requirementsgen|
+  0040: 34 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |4requirementsgen|
   0050: 65 72 61 6c 64 65 6c 74 61 25 32 43 72 65 76 6c |eraldelta%2Crevl|
   0060: 6f 67 76 31 25 32 43 73 70 61 72 73 65 72 65 76 |ogv1%2Csparserev|
   0070: 6c 6f 67 00 00 80 00 73 08 42 64 61 74 61 2f 30 |log....s.Bdata/0|
   0080: 2e 69 00 03 00 01 00 00 00 00 00 00 00 02 00 00 |.i..............|
   0090: 00 01 00 00 00 00 00 00 00 01 ff ff ff ff ff ff |................|
   00a0: ff ff 80 29 63 a0 49 d3 23 87 bf ce fe 56 67 92 |...)c.I.#....Vg.|
   00b0: 67 2c 69 d1 ec 39 00 00 00 00 00 00 00 00 00 00 |g,i..9..........|
   00c0: 00 00 75 30 73 26 45 64 61 74 61 2f 30 30 63 68 |..u0s&Edata/00ch|
   00d0: 61 6e 67 65 6c 6f 67 2d 61 62 33 34 39 31 38 30 |angelog-ab349180|
   00e0: 61 30 34 30 35 30 31 30 2e 6e 64 2e 69 00 03 00 |a0405010.nd.i...|
   00f0: 01 00 00 00 00 00 00 00 05 00 00 00 04 00 00 00 |................|
 #endif
 #if zstd no-rust
   $ f --size --hex --bytes 256 body
-  body: size=116310 (no-bigendian !)
-  body: size=116305 (bigendian !)
+  body: size=116327 (no-bigendian !)
+  body: size=116322 (bigendian !)
   0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......|
   0010: 7c 07 53 54 52 45 41 4d 32 00 00 00 00 03 00 09 ||.STREAM2.......|
   0020: 06 09 04 0c 40 62 79 74 65 63 6f 75 6e 74 31 30 |....@bytecount10|
   0030: 31 32 37 36 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1276filecount109| (no-bigendian !)
   0030: 31 32 37 31 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1271filecount109| (bigendian !)
-  0040: 33 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |3requirementsgen|
+  0040: 34 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |4requirementsgen|
   0050: 65 72 61 6c 64 65 6c 74 61 25 32 43 72 65 76 6c |eraldelta%2Crevl|
   0060: 6f 67 2d 63 6f 6d 70 72 65 73 73 69 6f 6e 2d 7a |og-compression-z|
   0070: 73 74 64 25 32 43 72 65 76 6c 6f 67 76 31 25 32 |std%2Crevlogv1%2|
   0080: 43 73 70 61 72 73 65 72 65 76 6c 6f 67 00 00 80 |Csparserevlog...|
   0090: 00 73 08 42 64 61 74 61 2f 30 2e 69 00 03 00 01 |.s.Bdata/0.i....|
   00a0: 00 00 00 00 00 00 00 02 00 00 00 01 00 00 00 00 |................|
   00b0: 00 00 00 01 ff ff ff ff ff ff ff ff 80 29 63 a0 |.............)c.|
   00c0: 49 d3 23 87 bf ce fe 56 67 92 67 2c 69 d1 ec 39 |I.#....Vg.g,i..9|
   00d0: 00 00 00 00 00 00 00 00 00 00 00 00 75 30 73 26 |............u0s&|
   00e0: 45 64 61 74 61 2f 30 30 63 68 61 6e 67 65 6c 6f |Edata/00changelo|
   00f0: 67 2d 61 62 33 34 39 31 38 30 61 30 34 30 35 30 |g-ab349180a04050|
 #endif
 #if zstd rust no-dirstate-v2
   $ f --size --hex --bytes 256 body
-  body: size=116310
+  body: size=116310 (no-rust !)
+  body: size=116495 (rust no-stream-legacy no-bigendian !)
+  body: size=116490 (rust no-stream-legacy bigendian !)
+  body: size=116327 (rust stream-legacy no-bigendian !)
+  body: size=116322 (rust stream-legacy bigendian !)
   0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......|
   0010: 7c 07 53 54 52 45 41 4d 32 00 00 00 00 03 00 09 ||.STREAM2.......|
   0020: 06 09 04 0c 40 62 79 74 65 63 6f 75 6e 74 31 30 |....@bytecount10|
-  0030: 31 32 37 36 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1276filecount109|
-  0040: 33 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |3requirementsgen|
+  0030: 31 32 37 36 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1276filecount109| (no-rust !)
+  0040: 33 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |3requirementsgen| (no-rust !)
+  0030: 31 34 30 32 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1402filecount109| (rust no-stream-legacy no-bigendian !)
+  0030: 31 33 39 37 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1397filecount109| (rust no-stream-legacy bigendian !)
+  0040: 36 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |6requirementsgen| (rust no-stream-legacy !)
+  0030: 31 32 37 36 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1276filecount109| (rust stream-legacy no-bigendian !)
+  0030: 31 32 37 31 66 69 6c 65 63 6f 75 6e 74 31 30 39 |1271filecount109| (rust stream-legacy bigendian !)
+  0040: 34 72 65 71 75 69 72 65 6d 65 6e 74 73 67 65 6e |4requirementsgen| (rust stream-legacy !)
   0050: 65 72 61 6c 64 65 6c 74 61 25 32 43 72 65 76 6c |eraldelta%2Crevl|
   0060: 6f 67 2d 63 6f 6d 70 72 65 73 73 69 6f 6e 2d 7a |og-compression-z|
   0070: 73 74 64 25 32 43 72 65 76 6c 6f 67 76 31 25 32 |std%2Crevlogv1%2|
   0080: 43 73 70 61 72 73 65 72 65 76 6c 6f 67 00 00 80 |Csparserevlog...|
   0090: 00 73 08 42 64 61 74 61 2f 30 2e 69 00 03 00 01 |.s.Bdata/0.i....|
   00a0: 00 00 00 00 00 00 00 02 00 00 00 01 00 00 00 00 |................|
   00b0: 00 00 00 01 ff ff ff ff ff ff ff ff 80 29 63 a0 |.............)c.|
   00c0: 49 d3 23 87 bf ce fe 56 67 92 67 2c 69 d1 ec 39 |I.#....Vg.g,i..9|
   00d0: 00 00 00 00 00 00 00 00 00 00 00 00 75 30 73 26 |............u0s&|
   00e0: 45 64 61 74 61 2f 30 30 63 68 61 6e 67 65 6c 6f |Edata/00changelo|
   00f0: 67 2d 61 62 33 34 39 31 38 30 61 30 34 30 35 30 |g-ab349180a04050|
 #endif
 #if zstd dirstate-v2
   $ f --size --hex --bytes 256 body
   body: size=109549
   0000: 04 6e 6f 6e 65 48 47 32 30 00 00 00 00 00 00 00 |.noneHG20.......|
   0010: c0 07 53 54 52 45 41 4d 32 00 00 00 00 03 00 09 |..STREAM2.......|
   0020: 05 09 04 0c 85 62 79 74 65 63 6f 75 6e 74 39 35 |.....bytecount95|
   0030: 38 39 37 66 69 6c 65 63 6f 75 6e 74 31 30 33 30 |897filecount1030|
   0040: 72 65 71 75 69 72 65 6d 65 6e 74 73 64 6f 74 65 |requirementsdote|
   0050: 6e 63 6f 64 65 25 32 43 65 78 70 2d 64 69 72 73 |ncode%2Cexp-dirs|
   0060: 74 61 74 65 2d 76 32 25 32 43 66 6e 63 61 63 68 |tate-v2%2Cfncach|
   0070: 65 25 32 43 67 65 6e 65 72 61 6c 64 65 6c 74 61 |e%2Cgeneraldelta|
   0080: 25 32 43 70 65 72 73 69 73 74 65 6e 74 2d 6e 6f |%2Cpersistent-no|
   0090: 64 65 6d 61 70 25 32 43 72 65 76 6c 6f 67 2d 63 |demap%2Crevlog-c|
   00a0: 6f 6d 70 72 65 73 73 69 6f 6e 2d 7a 73 74 64 25 |ompression-zstd%|
   00b0: 32 43 72 65 76 6c 6f 67 76 31 25 32 43 73 70 61 |2Crevlogv1%2Cspa|
   00c0: 72 73 65 72 65 76 6c 6f 67 25 32 43 73 74 6f 72 |rserevlog%2Cstor|
   00d0: 65 00 00 80 00 73 08 42 64 61 74 61 2f 30 2e 69 |e....s.Bdata/0.i|
   00e0: 00 03 00 01 00 00 00 00 00 00 00 02 00 00 00 01 |................|
   00f0: 00 00 00 00 00 00 00 01 ff ff ff ff ff ff ff ff |................|
 #endif
 
 --uncompressed is an alias to --stream
 
 #if stream-legacy
   $ hg clone --uncompressed -U http://localhost:$HGPORT clone1-uncompressed
   streaming all changes
-  1090 files to transfer, 102 KB of data (no-zstd !)
+  1091 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1090 files to transfer, 98.8 KB of data (zstd !)
+  1091 files to transfer, 98.8 KB of data (zstd !)
   transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !)
   searching for changes
   no changes found
 #endif
 #if stream-bundle2-v2
   $ hg clone --uncompressed -U http://localhost:$HGPORT clone1-uncompressed
   streaming all changes
-  1093 files to transfer, 102 KB of data (no-zstd !)
+  1094 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1093 files to transfer, 98.9 KB of data (zstd !)
-  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd !)
+  1094 files to transfer, 98.9 KB of data (zstd no-rust !)
+  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  1096 files to transfer, 99.0 KB of data (zstd rust !)
+  transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !)
 #endif
 #if stream-bundle2-v3
   $ hg clone --uncompressed -U http://localhost:$HGPORT clone1-uncompressed
   streaming all changes
   1093 entries to transfer
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd !)
+  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !)
 #endif
 
 Clone with background file closing enabled
 
 #if stream-legacy
   $ hg --debug --config worker.backgroundclose=true --config worker.backgroundcloseminfilecount=1 clone --stream -U http://localhost:$HGPORT clone-background | grep -v adding
   using http://localhost:$HGPORT/
   sending capabilities command
   sending branchmap command
   streaming all changes
   sending stream_out command
-  1090 files to transfer, 102 KB of data (no-zstd !)
-  1090 files to transfer, 98.8 KB of data (zstd !)
+  1091 files to transfer, 102 KB of data (no-zstd !)
+  1091 files to transfer, 98.8 KB of data (zstd !)
   starting 4 threads for background file closing
   updating the branch cache
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
   transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !)
   query 1; heads
   sending batch command
   searching for changes
   all remote heads known locally
   no changes found
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-part: "phase-heads" supported
   bundle2-input-part: total payload size 24
   bundle2-input-bundle: 2 parts total
   checking for updated bookmarks
   updating the branch cache
   (sent 5 HTTP requests and * bytes; received * bytes in responses) (glob)
 #endif
 #if stream-bundle2-v2
   $ hg --debug --config worker.backgroundclose=true --config worker.backgroundcloseminfilecount=1 clone --stream -U http://localhost:$HGPORT clone-background | grep -v adding
   using http://localhost:$HGPORT/
   sending capabilities command
   query 1; heads
   sending batch command
   streaming all changes
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "stream2" (params: 3 mandatory) supported
   applying stream bundle
-  1093 files to transfer, 102 KB of data (no-zstd !)
-  1093 files to transfer, 98.9 KB of data (zstd !)
+  1094 files to transfer, 102 KB of data (no-zstd !)
+  1094 files to transfer, 98.9 KB of data (zstd no-rust !)
+  1096 files to transfer, 99.0 KB of data (zstd rust !)
   starting 4 threads for background file closing
   starting 4 threads for background file closing
   updating the branch cache
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  bundle2-input-part: total payload size 118984 (no-zstd !)
-  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd !)
-  bundle2-input-part: total payload size 116145 (zstd no-bigendian !)
-  bundle2-input-part: total payload size 116140 (zstd bigendian !)
+  bundle2-input-part: total payload size 119001 (no-zstd !)
+  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !)
+  bundle2-input-part: total payload size 116162 (zstd no-bigendian no-rust !)
+  bundle2-input-part: total payload size 116330 (zstd no-bigendian rust !)
+  bundle2-input-part: total payload size 116157 (zstd bigendian no-rust !)
+  bundle2-input-part: total payload size 116325 (zstd bigendian rust !)
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-bundle: 2 parts total
   checking for updated bookmarks
   updating the branch cache
   (sent 3 HTTP requests and * bytes; received * bytes in responses) (glob)
 #endif
 #if stream-bundle2-v3
   $ hg --debug --config worker.backgroundclose=true --config worker.backgroundcloseminfilecount=1 clone --stream -U http://localhost:$HGPORT clone-background | grep -v adding
   using http://localhost:$HGPORT/
   sending capabilities command
   query 1; heads
   sending batch command
   streaming all changes
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "stream3-exp" (params: 1 mandatory) supported
   applying stream bundle
   1093 entries to transfer
   starting 4 threads for background file closing
   starting 4 threads for background file closing
   updating the branch cache
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  bundle2-input-part: total payload size 120079 (no-zstd !)
-  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd !)
-  bundle2-input-part: total payload size 117240 (zstd no-bigendian !)
-  bundle2-input-part: total payload size 116138 (zstd bigendian !)
+  bundle2-input-part: total payload size 120096 (no-zstd !)
+  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !)
+  bundle2-input-part: total payload size 117257 (zstd no-rust no-bigendian !)
+  bundle2-input-part: total payload size 117425 (zstd rust no-bigendian !)
+  bundle2-input-part: total payload size 117252 (zstd bigendian no-rust !)
+  bundle2-input-part: total payload size 117420 (zstd bigendian rust !)
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-bundle: 2 parts total
   checking for updated bookmarks
   updating the branch cache
   (sent 3 HTTP requests and * bytes; received * bytes in responses) (glob)
 #endif
 
 Cannot stream clone when there are secret changesets
 
   $ hg -R server phase --force --secret -r tip
   $ hg clone --stream -U http://localhost:$HGPORT secret-denied
   warning: stream clone requested but server has them disabled
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 1025 changes to 1025 files
   new changesets 96ee1d7354c4:c17445101a72
 
   $ killdaemons.py
 
 Streaming of secrets can be overridden by server config
 
   $ cd server
   $ hg serve --config server.uncompressedallowsecret=true -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid > $DAEMON_PIDS
   $ cd ..
 
 #if stream-legacy
   $ hg clone --stream -U http://localhost:$HGPORT secret-allowed
   streaming all changes
-  1090 files to transfer, 102 KB of data (no-zstd !)
+  1091 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1090 files to transfer, 98.8 KB of data (zstd !)
+  1091 files to transfer, 98.8 KB of data (zstd !)
   transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !)
   searching for changes
   no changes found
 #endif
 #if stream-bundle2-v2
   $ hg clone --stream -U http://localhost:$HGPORT secret-allowed
   streaming all changes
-  1093 files to transfer, 102 KB of data (no-zstd !)
+  1094 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1093 files to transfer, 98.9 KB of data (zstd !)
-  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd !)
+  1094 files to transfer, 98.9 KB of data (zstd no-rust !)
+  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  1096 files to transfer, 99.0 KB of data (zstd rust !)
+  transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !)
 #endif
 #if stream-bundle2-v3
   $ hg clone --stream -U http://localhost:$HGPORT secret-allowed
   streaming all changes
   1093 entries to transfer
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd !)
+  transferred 98.9 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  transferred 99.0 KB in * seconds (* */sec) (glob) (zstd rust !)
 #endif
 
   $ killdaemons.py
 
 Verify interaction between preferuncompressed and secret presence
 
   $ cd server
   $ hg serve --config server.preferuncompressed=true -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid > $DAEMON_PIDS
   $ cd ..
 
   $ hg clone -U http://localhost:$HGPORT preferuncompressed-secret
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 1025 changes to 1025 files
   new changesets 96ee1d7354c4:c17445101a72
 
   $ killdaemons.py
 
 Clone not allowed when full bundles disabled and can't serve secrets
 
   $ cd server
   $ hg serve --config server.disablefullbundle=true -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid > $DAEMON_PIDS
   $ cd ..
 
   $ hg clone --stream http://localhost:$HGPORT secret-full-disabled
   warning: stream clone requested but server has them disabled
   requesting all changes
   remote: abort: server has pull-based clones disabled
   abort: pull failed on remote
   (remove --pull if specified or upgrade Mercurial)
   [100]
 
 Local stream clone with secrets involved
 (This is just a test over behavior: if you have access to the repo's files,
 there is no security so it isn't important to prevent a clone here.)
 
   $ hg clone -U --stream server local-secret
   warning: stream clone requested but server has them disabled
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 1025 changes to 1025 files
   new changesets 96ee1d7354c4:c17445101a72
 
 Stream clone while repo is changing:
 
   $ mkdir changing
   $ cd changing
 
 prepare repo with small and big file to cover both code paths in emitrevlogdata
 
   $ hg init repo
   $ touch repo/f1
   $ $TESTDIR/seq.py 50000 > repo/f2
   $ hg -R repo ci -Aqm "0"
   $ HG_TEST_STREAM_WALKED_FILE_1="$TESTTMP/sync_file_walked_1"
   $ export HG_TEST_STREAM_WALKED_FILE_1
   $ HG_TEST_STREAM_WALKED_FILE_2="$TESTTMP/sync_file_walked_2"
   $ export HG_TEST_STREAM_WALKED_FILE_2
   $ HG_TEST_STREAM_WALKED_FILE_3="$TESTTMP/sync_file_walked_3"
   $ export HG_TEST_STREAM_WALKED_FILE_3
 #   $ cat << EOF >> $HGRCPATH
 #   > [hooks]
 #   > pre-clone=rm -f "$TESTTMP/sync_file_walked_*"
 #   > EOF
   $ hg serve -R repo -p $HGPORT1 -d --error errors.log --pid-file=hg.pid --config extensions.stream_steps="$RUNTESTDIR/testlib/ext-stream-clone-steps.py"
   $ cat hg.pid >> $DAEMON_PIDS
 
 clone while modifying the repo between stating file with write lock and
 actually serving file content
 
   $ (hg clone -q --stream -U http://localhost:$HGPORT1 clone; touch "$HG_TEST_STREAM_WALKED_FILE_3") &
   $ $RUNTESTDIR/testlib/wait-on-file 10 $HG_TEST_STREAM_WALKED_FILE_1
   $ echo >> repo/f1
   $ echo >> repo/f2
   $ hg -R repo ci -m "1" --config ui.timeout.warn=-1
   $ touch $HG_TEST_STREAM_WALKED_FILE_2
   $ $RUNTESTDIR/testlib/wait-on-file 10 $HG_TEST_STREAM_WALKED_FILE_3
   $ hg -R clone id
   000000000000
   $ cat errors.log
   $ cd ..
 
 Stream repository with bookmarks
 --------------------------------
 
 (revert introduction of secret changeset)
 
   $ hg -R server phase --draft 'secret()'
 
 add a bookmark
 
   $ hg -R server bookmark -r tip some-bookmark
 
 clone it
 
 #if stream-legacy
   $ hg clone --stream http://localhost:$HGPORT with-bookmarks
   streaming all changes
-  1090 files to transfer, 102 KB of data (no-zstd !)
+  1091 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1090 files to transfer, 98.8 KB of data (zstd !)
+  1091 files to transfer, 98.8 KB of data (zstd !)
   transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !)
   searching for changes
   no changes found
   updating to branch default
   1088 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 #if stream-bundle2-v2
   $ hg clone --stream http://localhost:$HGPORT with-bookmarks
   streaming all changes
-  1096 files to transfer, 102 KB of data (no-zstd !)
+  1097 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1096 files to transfer, 99.1 KB of data (zstd !)
-  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd !)
+  1097 files to transfer, 99.1 KB of data (zstd no-rust !)
+  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  1099 files to transfer, 99.2 KB of data (zstd rust !)
+  transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !)
   updating to branch default
   1088 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 #if stream-bundle2-v3
   $ hg clone --stream http://localhost:$HGPORT with-bookmarks
   streaming all changes
   1096 entries to transfer
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd !)
+  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !)
   updating to branch default
   1088 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
   $ hg verify -R with-bookmarks -q
   $ hg -R with-bookmarks bookmarks
      some-bookmark             2:5223b5e3265f
 
 Stream repository with phases
 -----------------------------
 
 Clone as publishing
 
   $ hg -R server phase -r 'all()'
   0: draft
   1: draft
   2: draft
 
 #if stream-legacy
   $ hg clone --stream http://localhost:$HGPORT phase-publish
   streaming all changes
-  1090 files to transfer, 102 KB of data (no-zstd !)
+  1091 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1090 files to transfer, 98.8 KB of data (zstd !)
+  1091 files to transfer, 98.8 KB of data (zstd !)
   transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !)
   searching for changes
   no changes found
   updating to branch default
   1088 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 #if stream-bundle2-v2
   $ hg clone --stream http://localhost:$HGPORT phase-publish
   streaming all changes
-  1096 files to transfer, 102 KB of data (no-zstd !)
+  1097 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1096 files to transfer, 99.1 KB of data (zstd !)
-  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd !)
+  1097 files to transfer, 99.1 KB of data (zstd no-rust !)
+  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd  no-rust !)
+  1099 files to transfer, 99.2 KB of data (zstd rust !)
+  transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !)
   updating to branch default
   1088 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 #if stream-bundle2-v3
   $ hg clone --stream http://localhost:$HGPORT phase-publish
   streaming all changes
   1096 entries to transfer
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd !)
+  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !)
   updating to branch default
   1088 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
   $ hg verify -R phase-publish -q
   $ hg -R phase-publish phase -r 'all()'
   0: public
   1: public
   2: public
 
 Clone as non publishing
 
   $ cat << EOF >> server/.hg/hgrc
   > [phases]
   > publish = False
   > EOF
   $ killdaemons.py
   $ hg -R server serve -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid > $DAEMON_PIDS
 
 #if stream-legacy
 
 With v1 of the stream protocol, changeset are always cloned as public. It make
 stream v1 unsuitable for non-publishing repository.
 
   $ hg clone --stream http://localhost:$HGPORT phase-no-publish
   streaming all changes
-  1090 files to transfer, 102 KB of data (no-zstd !)
+  1091 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1090 files to transfer, 98.8 KB of data (zstd !)
+  1091 files to transfer, 98.8 KB of data (zstd !)
   transferred 98.8 KB in * seconds (* */sec) (glob) (zstd !)
   searching for changes
   no changes found
   updating to branch default
   1088 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R phase-no-publish phase -r 'all()'
   0: public
   1: public
   2: public
 #endif
 #if stream-bundle2-v2
   $ hg clone --stream http://localhost:$HGPORT phase-no-publish
   streaming all changes
-  1097 files to transfer, 102 KB of data (no-zstd !)
+  1098 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1097 files to transfer, 99.1 KB of data (zstd !)
-  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd !)
+  1098 files to transfer, 99.1 KB of data (zstd no-rust !)
+  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  1100 files to transfer, 99.2 KB of data (zstd rust !)
+  transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !)
   updating to branch default
   1088 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R phase-no-publish phase -r 'all()'
   0: draft
   1: draft
   2: draft
 #endif
 #if stream-bundle2-v3
   $ hg clone --stream http://localhost:$HGPORT phase-no-publish
   streaming all changes
   1097 entries to transfer
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd !)
+  transferred 99.1 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  transferred 99.2 KB in * seconds (* */sec) (glob) (zstd rust !)
   updating to branch default
   1088 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R phase-no-publish phase -r 'all()'
   0: draft
   1: draft
   2: draft
 #endif
   $ hg verify -R phase-no-publish -q
 
   $ killdaemons.py
 
 #if stream-legacy
 
 With v1 of the stream protocol, changeset are always cloned as public. There's
 no obsolescence markers exchange in stream v1.
 
 #endif
 #if stream-bundle2-v2
 
 Stream repository with obsolescence
 -----------------------------------
 
 Clone non-publishing with obsolescence
 
   $ cat >> $HGRCPATH << EOF
   > [experimental]
   > evolution=all
   > EOF
 
   $ cd server
   $ echo foo > foo
   $ hg -q commit -m 'about to be pruned'
   $ hg debugobsolete `hg log -r . -T '{node}'` -d '0 0' -u test --record-parents
   1 new obsolescence markers
   obsoleted 1 changesets
   $ hg up null -q
   $ hg log -T '{rev}: {phase}\n'
   2: draft
   1: draft
   0: draft
   $ hg serve -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid > $DAEMON_PIDS
   $ cd ..
 
   $ hg clone -U --stream http://localhost:$HGPORT with-obsolescence
   streaming all changes
-  1098 files to transfer, 102 KB of data (no-zstd !)
+  1099 files to transfer, 102 KB of data (no-zstd !)
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  1098 files to transfer, 99.5 KB of data (zstd !)
-  transferred 99.5 KB in * seconds (* */sec) (glob) (zstd !)
+  1099 files to transfer, 99.5 KB of data (zstd no-rust !)
+  transferred 99.5 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  1101 files to transfer, 99.6 KB of data (zstd rust !)
+  transferred 99.6 KB in * seconds (* */sec) (glob) (zstd rust !)
   $ hg -R with-obsolescence log -T '{rev}: {phase}\n'
   2: draft
   1: draft
   0: draft
   $ hg debugobsolete -R with-obsolescence
   8c206a663911c1f97f2f9d7382e417ae55872cfa 0 {5223b5e3265f0df40bb743da62249413d74ac70f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   $ hg verify -R with-obsolescence -q
 
   $ hg clone -U --stream --config experimental.evolution=0 http://localhost:$HGPORT with-obsolescence-no-evolution
   streaming all changes
   remote: abort: server has obsolescence markers, but client cannot receive them via stream clone
   abort: pull failed on remote
   [100]
 
   $ killdaemons.py
 
 #endif
 #if stream-bundle2-v3
 
 Stream repository with obsolescence
 -----------------------------------
 
 Clone non-publishing with obsolescence
 
   $ cat >> $HGRCPATH << EOF
   > [experimental]
   > evolution=all
   > EOF
 
   $ cd server
   $ echo foo > foo
   $ hg -q commit -m 'about to be pruned'
   $ hg debugobsolete `hg log -r . -T '{node}'` -d '0 0' -u test --record-parents
   1 new obsolescence markers
   obsoleted 1 changesets
   $ hg up null -q
   $ hg log -T '{rev}: {phase}\n'
   2: draft
   1: draft
   0: draft
   $ hg serve -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid > $DAEMON_PIDS
   $ cd ..
 
   $ hg clone -U --stream http://localhost:$HGPORT with-obsolescence
   streaming all changes
   1098 entries to transfer
   transferred 102 KB in * seconds (* */sec) (glob) (no-zstd !)
-  transferred 99.5 KB in * seconds (* */sec) (glob) (zstd !)
+  transferred 99.5 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  transferred 99.6 KB in * seconds (* */sec) (glob) (zstd rust !)
   $ hg -R with-obsolescence log -T '{rev}: {phase}\n'
   2: draft
   1: draft
   0: draft
   $ hg debugobsolete -R with-obsolescence
   8c206a663911c1f97f2f9d7382e417ae55872cfa 0 {5223b5e3265f0df40bb743da62249413d74ac70f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   $ hg verify -R with-obsolescence -q
 
   $ hg clone -U --stream --config experimental.evolution=0 http://localhost:$HGPORT with-obsolescence-no-evolution
   streaming all changes
   remote: abort: server has obsolescence markers, but client cannot receive them via stream clone
   abort: pull failed on remote
   [100]
 
   $ killdaemons.py
 
 #endif
 
 Cloning a repo with no requirements doesn't give some obscure error
 
   $ mkdir -p empty-repo/.hg
   $ hg clone -q --stream ssh://user@dummy/empty-repo empty-repo2
   $ hg --cwd empty-repo2 verify -q
 
 Cloning a repo with an empty manifestlog doesn't give some weird error
 
   $ rm -r empty-repo; hg init empty-repo
   $ (cd empty-repo; touch x; hg commit -Am empty; hg debugstrip -r 0) > /dev/null
   $ hg clone -q --stream ssh://user@dummy/empty-repo empty-repo3
   $ hg --cwd empty-repo3 verify -q 2>&1 | grep -v warning
   [1]
 
 The warnings filtered out here are talking about zero-length 'orphan' data files.
 Those are harmless, so that's fine.
 

tests/test-clone.t

@@ -1,1296 +1,1316 b''
 Prepare repo a:
 
   $ hg init a
   $ cd a
   $ echo a > a
   $ hg add a
   $ hg commit -m test
   $ echo first line > b
   $ hg add b
 
 Create a non-inlined filelog:
 
   $ "$PYTHON" -c 'open("data1", "wb").write(b"".join(b"%d\n" % x for x in range(10000)))'
   $ for j in 0 1 2 3 4 5 6 7 8 9; do
   >   cat data1 >> b
   >   hg commit -m test
   > done
 
 List files in store/data (should show a 'b.d'):
 
 #if reporevlogstore
   $ for i in .hg/store/data/*; do
   >   echo $i
   > done
   .hg/store/data/a.i
   .hg/store/data/b.d
   .hg/store/data/b.i
 #endif
 
 Trigger branchcache creation:
 
   $ hg branches
   default                       10:a7949464abda
   $ ls .hg/cache
   branch2-served
   rbc-names-v1
   rbc-revs-v1
 
 Default operation:
 
   $ hg clone . ../b
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../b
 
 Ensure branchcache got copied over:
 
   $ ls .hg/cache
   branch2-base
   branch2-immutable
   branch2-served
   branch2-served.hidden
   branch2-visible
   branch2-visible-hidden
   rbc-names-v1
   rbc-revs-v1
   tags2
   tags2-served
 
   $ cat a
   a
   $ hg verify -q
 
 Invalid dest '' must abort:
 
   $ hg clone . ''
   abort: empty destination path is not valid
   [10]
 
 No update, with debug option:
 
 #if hardlink
   $ hg --debug clone -U . ../c --config progress.debug=true
-  linking: 1/15 files (6.67%)
-  linking: 2/15 files (13.33%)
-  linking: 3/15 files (20.00%)
-  linking: 4/15 files (26.67%)
-  linking: 5/15 files (33.33%)
-  linking: 6/15 files (40.00%)
-  linking: 7/15 files (46.67%)
-  linking: 8/15 files (53.33%)
-  linking: 9/15 files (60.00%)
-  linking: 10/15 files (66.67%)
-  linking: 11/15 files (73.33%)
-  linking: 12/15 files (80.00%)
-  linking: 13/15 files (86.67%)
-  linking: 14/15 files (93.33%)
-  linking: 15/15 files (100.00%)
-  linked 15 files
+  linking: 1/16 files (6.25%) (no-rust !)
+  linking: 2/16 files (12.50%) (no-rust !)
+  linking: 3/16 files (18.75%) (no-rust !)
+  linking: 4/16 files (25.00%) (no-rust !)
+  linking: 5/16 files (31.25%) (no-rust !)
+  linking: 6/16 files (37.50%) (no-rust !)
+  linking: 7/16 files (43.75%) (no-rust !)
+  linking: 8/16 files (50.00%) (no-rust !)
+  linking: 9/16 files (56.25%) (no-rust !)
+  linking: 10/16 files (62.50%) (no-rust !)
+  linking: 11/16 files (68.75%) (no-rust !)
+  linking: 12/16 files (75.00%) (no-rust !)
+  linking: 13/16 files (81.25%) (no-rust !)
+  linking: 14/16 files (87.50%) (no-rust !)
+  linking: 15/16 files (93.75%) (no-rust !)
+  linking: 16/16 files (100.00%) (no-rust !)
+  linked 16 files (no-rust !)
+  linking: 1/18 files (5.56%) (rust !)
+  linking: 2/18 files (11.11%) (rust !)
+  linking: 3/18 files (16.67%) (rust !)
+  linking: 4/18 files (22.22%) (rust !)
+  linking: 5/18 files (27.78%) (rust !)
+  linking: 6/18 files (33.33%) (rust !)
+  linking: 7/18 files (38.89%) (rust !)
+  linking: 8/18 files (44.44%) (rust !)
+  linking: 9/18 files (50.00%) (rust !)
+  linking: 10/18 files (55.56%) (rust !)
+  linking: 11/18 files (61.11%) (rust !)
+  linking: 12/18 files (66.67%) (rust !)
+  linking: 13/18 files (72.22%) (rust !)
+  linking: 14/18 files (77.78%) (rust !)
+  linking: 15/18 files (83.33%) (rust !)
+  linking: 16/18 files (88.89%) (rust !)
+  linking: 17/18 files (94.44%) (rust !)
+  linking: 18/18 files (100.00%) (rust !)
+  linked 18 files (rust !)
   updating the branch cache
 #else
   $ hg --debug clone -U . ../c --config progress.debug=true
   linking: 1 files
   copying: 2 files
   copying: 3 files
   copying: 4 files
   copying: 5 files
   copying: 6 files
   copying: 7 files
   copying: 8 files
 #endif
   $ cd ../c
 
 Ensure branchcache got copied over:
 
   $ ls .hg/cache
   branch2-base
   branch2-immutable
   branch2-served
   branch2-served.hidden
   branch2-visible
   branch2-visible-hidden
   rbc-names-v1
   rbc-revs-v1
   tags2
   tags2-served
 
   $ cat a 2>/dev/null || echo "a not present"
   a not present
   $ hg verify -q
 
 Default destination:
 
   $ mkdir ../d
   $ cd ../d
   $ hg clone ../a
   destination directory: a
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd a
   $ hg cat a
   a
   $ cd ../..
 
 Check that we drop the 'file:' from the path before writing the .hgrc:
 
   $ hg clone file:a e
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ grep 'file:' e/.hg/hgrc
   [1]
 
 Check that path aliases are expanded:
 
   $ hg clone -q -U --config 'paths.foobar=a#0' foobar f
   $ hg -R f showconfig paths.default
   $TESTTMP/a#0
 
 Use --pull:
 
   $ hg clone --pull a g
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 11 changesets with 11 changes to 2 files
   new changesets acb14030fe0a:a7949464abda
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R g verify -q
 
 Invalid dest '' with --pull must abort (issue2528):
 
   $ hg clone --pull a ''
   abort: empty destination path is not valid
   [10]
 
 Clone to '.':
 
   $ mkdir h
   $ cd h
   $ hg clone ../a .
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
 
 
 *** Tests for option -u ***
 
 Adding some more history to repo a:
 
   $ cd a
   $ hg tag ref1
   $ echo the quick brown fox >a
   $ hg ci -m "hacked default"
   $ hg up ref1
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg branch stable
   marked working directory as branch stable
   (branches are permanent and global, did you want a bookmark?)
   $ echo some text >a
   $ hg ci -m "starting branch stable"
   $ hg tag ref2
   $ echo some more text >a
   $ hg ci -m "another change for branch stable"
   $ hg up ref2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg parents
   changeset:   13:e8ece76546a6
   branch:      stable
   tag:         ref2
   parent:      10:a7949464abda
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     starting branch stable
   
 
 Repo a has two heads:
 
   $ hg heads
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
   $ cd ..
 
 
 Testing --noupdate with --updaterev (must abort):
 
   $ hg clone --noupdate --updaterev 1 a ua
   abort: cannot specify both --noupdate and --updaterev
   [10]
 
 
 Testing clone -u:
 
   $ hg clone -u . a ua
   updating to branch stable
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has both heads:
 
   $ hg -R ua heads
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
 Same revision checked out in repo a and ua:
 
   $ hg -R a parents --template "{node|short}\n"
   e8ece76546a6
   $ hg -R ua parents --template "{node|short}\n"
   e8ece76546a6
 
   $ rm -r ua
 
 
 Testing clone --pull -u:
 
   $ hg clone --pull -u . a ua
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 16 changesets with 16 changes to 3 files (+1 heads)
   new changesets acb14030fe0a:0aae7cf88f0d
   updating to branch stable
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has both heads:
 
   $ hg -R ua heads
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
 Same revision checked out in repo a and ua:
 
   $ hg -R a parents --template "{node|short}\n"
   e8ece76546a6
   $ hg -R ua parents --template "{node|short}\n"
   e8ece76546a6
 
   $ rm -r ua
 
 
 Testing clone -u <branch>:
 
   $ hg clone -u stable a ua
   updating to branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has both heads:
 
   $ hg -R ua heads
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
 Branch 'stable' is checked out:
 
   $ hg -R ua parents
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
 
   $ rm -r ua
 
 
 Testing default checkout:
 
   $ hg clone a ua
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has both heads:
 
   $ hg -R ua heads
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
 Branch 'default' is checked out:
 
   $ hg -R ua parents
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 Test clone with a branch named "@" (issue3677)
 
   $ hg -R ua branch @
   marked working directory as branch @
   $ hg -R ua commit -m 'created branch @'
   $ hg clone ua atbranch
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R atbranch heads
   changeset:   16:798b6d97153e
   branch:      @
   tag:         tip
   parent:      12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     created branch @
   
   changeset:   15:0aae7cf88f0d
   branch:      stable
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
   $ hg -R atbranch parents
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
   $ rm -r ua atbranch
 
 
 Testing #<branch>:
 
   $ hg clone -u . a#stable ua
   adding changesets
   adding manifests
   adding file changes
   added 14 changesets with 14 changes to 3 files
   new changesets acb14030fe0a:0aae7cf88f0d
   updating to branch stable
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):
 
   $ hg -R ua heads
   changeset:   13:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   10:a7949464abda
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test
   
 
 Same revision checked out in repo a and ua:
 
   $ hg -R a parents --template "{node|short}\n"
   e8ece76546a6
   $ hg -R ua parents --template "{node|short}\n"
   e8ece76546a6
 
   $ rm -r ua
 
 
 Testing -u -r <branch>:
 
   $ hg clone -u . -r stable a ua
   adding changesets
   adding manifests
   adding file changes
   added 14 changesets with 14 changes to 3 files
   new changesets acb14030fe0a:0aae7cf88f0d
   updating to branch stable
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):
 
   $ hg -R ua heads
   changeset:   13:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   10:a7949464abda
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test
   
 
 Same revision checked out in repo a and ua:
 
   $ hg -R a parents --template "{node|short}\n"
   e8ece76546a6
   $ hg -R ua parents --template "{node|short}\n"
   e8ece76546a6
 
   $ rm -r ua
 
 
 Testing -r <branch>:
 
   $ hg clone -r stable a ua
   adding changesets
   adding manifests
   adding file changes
   added 14 changesets with 14 changes to 3 files
   new changesets acb14030fe0a:0aae7cf88f0d
   updating to branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):
 
   $ hg -R ua heads
   changeset:   13:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   10:a7949464abda
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test
   
 
 Branch 'stable' is checked out:
 
   $ hg -R ua parents
   changeset:   13:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
 
   $ rm -r ua
 
 
 Issue2267: Error in 1.6 hg.py: TypeError: 'NoneType' object is not
 iterable in addbranchrevs()
 
   $ cat <<EOF > simpleclone.py
   > from mercurial import hg, ui as uimod
   > myui = uimod.ui.load()
   > repo = hg.repository(myui, b'a')
   > hg.clone(myui, {}, repo, dest=b"ua")
   > EOF
 
   $ "$PYTHON" simpleclone.py
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ rm -r ua
 
   $ cat <<EOF > branchclone.py
   > from mercurial import extensions, hg, ui as uimod
   > myui = uimod.ui.load()
   > extensions.loadall(myui)
   > extensions.populateui(myui)
   > repo = hg.repository(myui, b'a')
   > hg.clone(myui, {}, repo, dest=b"ua", branch=[b"stable"])
   > EOF
 
   $ "$PYTHON" branchclone.py
   adding changesets
   adding manifests
   adding file changes
   added 14 changesets with 14 changes to 3 files
   new changesets acb14030fe0a:0aae7cf88f0d
   updating to branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -r ua
 
 Local clones don't get confused by unusual experimental.evolution options
 
   $ hg clone \
   >   --config experimental.evolution=allowunstable,allowdivergence,exchange \
   >   a ua
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -r ua
 
   $ hg clone \
   >   --config experimental.evolution.createmarkers=no \
   >   --config experimental.evolution.allowunstable=yes \
   >   --config experimental.evolution.allowdivergence=yes \
   >   --config experimental.evolution.exchange=yes \
   >   a ua
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -r ua
 
 Test clone with special '@' bookmark:
   $ cd a
   $ hg bookmark -r a7949464abda @  # branch point of stable from default
   $ hg clone . ../i
   updating to bookmark @
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -i ../i
   a7949464abda
   $ rm -r ../i
 
   $ hg bookmark -f -r stable @
   $ hg bookmarks
      @                         15:0aae7cf88f0d
   $ hg clone . ../i
   updating to bookmark @ on branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -i ../i
   0aae7cf88f0d
   $ cd "$TESTTMP"
 
 
 Testing failures:
 
   $ mkdir fail
   $ cd fail
 
 No local source
 
   $ hg clone a b
   abort: repository a not found
   [255]
 
 Invalid URL
 
   $ hg clone http://invalid:url/a b
   abort: error: nonnumeric port: 'url'
   [100]
 
 No remote source
 
 #if windows
   $ hg clone http://$LOCALIP:3121/a b
   abort: error: * (glob)
   [100]
 #else
   $ hg clone http://$LOCALIP:3121/a b
   abort: error: *refused* (glob)
   [100]
 #endif
   $ rm -rf b # work around bug with http clone
 
 
 #if unix-permissions no-root
 
 Inaccessible source
 
   $ mkdir a
   $ chmod 000 a
   $ hg clone a b
   abort: $EACCES$: *$TESTTMP/fail/a/.hg* (glob)
   [255]
 
 Inaccessible destination
 
   $ hg init b
   $ cd b
   $ hg clone . ../a
   abort: $EACCES$: *../a* (glob)
   [255]
   $ cd ..
   $ chmod 700 a
   $ rm -r a b
 
 #endif
 
 
 #if fifo
 
 Source of wrong type
 
   $ mkfifo a
   $ hg clone a b
   abort: $ENOTDIR$: *$TESTTMP/fail/a/.hg* (glob)
   [255]
   $ rm a
 
 #endif
 
 Default destination, same directory
 
   $ hg init q
   $ hg clone q
   destination directory: q
   abort: destination 'q' is not empty
   [10]
 
 destination directory not empty
 
   $ mkdir a
   $ echo stuff > a/a
   $ hg clone q a
   abort: destination 'a' is not empty
   [10]
 
 
 #if unix-permissions no-root
 
 leave existing directory in place after clone failure
 
   $ hg init c
   $ cd c
   $ echo c > c
   $ hg commit -A -m test
   adding c
   $ chmod -rx .hg/store/data
   $ cd ..
   $ mkdir d
   $ hg clone c d 2> err
   [255]
   $ test -d d
   $ test -d d/.hg
   [1]
 
 re-enable perm to allow deletion
 
   $ chmod +rx c/.hg/store/data
 
 #endif
 
   $ cd ..
 
 Test clone from the repository in (emulated) revlog format 0 (issue4203):
 
   $ mkdir issue4203
   $ mkdir -p src/.hg
   $ echo foo > src/foo
   $ hg -R src add src/foo
   $ hg -R src commit -m '#0'
   $ hg -R src log -q
   0:e1bab28bca43
   $ hg -R src debugrevlog -c | grep -E 'format|flags'
   format : 0
   flags  : (none)
   $ hg root -R src -T json | sed 's|\\\\|\\|g'
   [
    {
     "hgpath": "$TESTTMP/src/.hg",
     "reporoot": "$TESTTMP/src",
     "storepath": "$TESTTMP/src/.hg"
    }
   ]
   $ hg clone -U -q src dst
   $ hg -R dst log -q
   0:e1bab28bca43
 
 Create repositories to test auto sharing functionality
 
   $ cat >> $HGRCPATH << EOF
   > [extensions]
   > share=
   > EOF
 
   $ hg init empty
   $ hg init source1a
   $ cd source1a
   $ echo initial1 > foo
   $ hg -q commit -A -m initial
   $ echo second > foo
   $ hg commit -m second
   $ cd ..
 
   $ hg init filteredrev0
   $ cd filteredrev0
   $ cat >> .hg/hgrc << EOF
   > [experimental]
   > evolution.createmarkers=True
   > EOF
   $ echo initial1 > foo
   $ hg -q commit -A -m initial0
   $ hg -q up -r null
   $ echo initial2 > foo
   $ hg -q commit -A -m initial1
   $ hg debugobsolete c05d5c47a5cf81401869999f3d05f7d699d2b29a e082c1832e09a7d1e78b7fd49a592d372de854c8
   1 new obsolescence markers
   obsoleted 1 changesets
   $ cd ..
 
   $ hg -q clone --pull source1a source1b
   $ cd source1a
   $ hg bookmark bookA
   $ echo 1a > foo
   $ hg commit -m 1a
   $ cd ../source1b
   $ hg -q up -r 0
   $ echo head1 > foo
   $ hg commit -m head1
   created new head
   $ hg bookmark head1
   $ hg -q up -r 0
   $ echo head2 > foo
   $ hg commit -m head2
   created new head
   $ hg bookmark head2
   $ hg -q up -r 0
   $ hg branch branch1
   marked working directory as branch branch1
   (branches are permanent and global, did you want a bookmark?)
   $ echo branch1 > foo
   $ hg commit -m branch1
   $ hg -q up -r 0
   $ hg branch branch2
   marked working directory as branch branch2
   $ echo branch2 > foo
   $ hg commit -m branch2
   $ cd ..
   $ hg init source2
   $ cd source2
   $ echo initial2 > foo
   $ hg -q commit -A -m initial2
   $ echo second > foo
   $ hg commit -m second
   $ cd ..
 
 Clone with auto share from an empty repo should not result in share
 
   $ mkdir share
   $ hg --config share.pool=share clone empty share-empty
   (not using pooled storage: remote appears to be empty)
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ ls share
   $ test -d share-empty/.hg/store
   $ test -f share-empty/.hg/sharedpath
   [1]
 
 Clone with auto share from a repo with filtered revision 0 should not result in share
 
   $ hg --config share.pool=share clone filteredrev0 share-filtered
   (not using pooled storage: unable to resolve identity of remote)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets e082c1832e09
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Clone from repo with content should result in shared store being created
 
   $ hg --config share.pool=share clone source1a share-dest1a
   (sharing from new pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
   new changesets b5f04eac9d8f:e5bfe23c0b47
   searching for changes
   no changes found
   adding remote bookmark bookA
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 The shared repo should have been created
 
   $ ls share
   b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1
 
 The destination should point to it
 
   $ cat share-dest1a/.hg/sharedpath; echo
   $TESTTMP/share/b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1/.hg
 
 The destination should have bookmarks
 
   $ hg -R share-dest1a bookmarks
      bookA                     2:e5bfe23c0b47
 
 The default path should be the remote, not the share
 
   $ hg -R share-dest1a config paths.default
   $TESTTMP/source1a
 
 Clone with existing share dir should result in pull + share
 
   $ hg --config share.pool=share clone source1b share-dest1b
   (sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   adding remote bookmark head1
   adding remote bookmark head2
   added 4 changesets with 4 changes to 1 files (+4 heads)
   new changesets 4a8dc1ab4c13:6bacf4683960
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls share
   b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1
 
   $ cat share-dest1b/.hg/sharedpath; echo
   $TESTTMP/share/b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1/.hg
 
 We only get bookmarks from the remote, not everything in the share
 
   $ hg -R share-dest1b bookmarks
      head1                     3:4a8dc1ab4c13
      head2                     4:99f71071f117
 
 Default path should be source, not share.
 
   $ hg -R share-dest1b config paths.default
   $TESTTMP/source1b
 
 Checked out revision should be head of default branch
 
   $ hg -R share-dest1b log -r .
   changeset:   4:99f71071f117
   bookmark:    head2
   parent:      0:b5f04eac9d8f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     head2
   
 
 Clone from unrelated repo should result in new share
 
   $ hg --config share.pool=share clone source2 share-dest2
   (sharing from new pooled repository 22aeff664783fd44c6d9b435618173c118c3448e)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files
   new changesets 22aeff664783:63cf6c3dba4a
   searching for changes
   no changes found
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls share
   22aeff664783fd44c6d9b435618173c118c3448e
   b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1
 
 remote naming mode works as advertised
 
   $ hg --config share.pool=shareremote --config share.poolnaming=remote clone source1a share-remote1a
   (sharing from new pooled repository 195bb1fcdb595c14a6c13e0269129ed78f6debde)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
   new changesets b5f04eac9d8f:e5bfe23c0b47
   searching for changes
   no changes found
   adding remote bookmark bookA
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls shareremote
   195bb1fcdb595c14a6c13e0269129ed78f6debde
 
   $ hg --config share.pool=shareremote --config share.poolnaming=remote clone source1b share-remote1b
   (sharing from new pooled repository c0d4f83847ca2a873741feb7048a45085fd47c46)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 6 changes to 1 files (+4 heads)
   new changesets b5f04eac9d8f:6bacf4683960
   searching for changes
   no changes found
   adding remote bookmark head1
   adding remote bookmark head2
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls shareremote
   195bb1fcdb595c14a6c13e0269129ed78f6debde
   c0d4f83847ca2a873741feb7048a45085fd47c46
 
 request to clone a single revision is respected in sharing mode
 
   $ hg --config share.pool=sharerevs clone -r 4a8dc1ab4c13 source1b share-1arev
   (sharing from new pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files
   new changesets b5f04eac9d8f:4a8dc1ab4c13
   no changes found
   adding remote bookmark head1
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg -R share-1arev log -G
   @  changeset:   1:4a8dc1ab4c13
   |  bookmark:    head1
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     head1
   |
   o  changeset:   0:b5f04eac9d8f
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     initial
   
 
 making another clone should only pull down requested rev
 
   $ hg --config share.pool=sharerevs clone -r 99f71071f117 source1b share-1brev
   (sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   adding remote bookmark head1
   adding remote bookmark head2
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets 99f71071f117
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg -R share-1brev log -G
   @  changeset:   2:99f71071f117
   |  bookmark:    head2
   |  tag:         tip
   |  parent:      0:b5f04eac9d8f
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     head2
   |
   | o  changeset:   1:4a8dc1ab4c13
   |/   bookmark:    head1
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     head1
   |
   o  changeset:   0:b5f04eac9d8f
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     initial
   
 
 Request to clone a single branch is respected in sharing mode
 
   $ hg --config share.pool=sharebranch clone -b branch1 source1b share-1bbranch1
   (sharing from new pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files
   new changesets b5f04eac9d8f:5f92a6c1a1b1
   no changes found
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg -R share-1bbranch1 log -G
   o  changeset:   1:5f92a6c1a1b1
   |  branch:      branch1
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     branch1
   |
   @  changeset:   0:b5f04eac9d8f
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     initial
   
 
   $ hg --config share.pool=sharebranch clone -b branch2 source1b share-1bbranch2
   (sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets 6bacf4683960
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg -R share-1bbranch2 log -G
   o  changeset:   2:6bacf4683960
   |  branch:      branch2
   |  tag:         tip
   |  parent:      0:b5f04eac9d8f
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     branch2
   |
   | o  changeset:   1:5f92a6c1a1b1
   |/   branch:      branch1
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     branch1
   |
   @  changeset:   0:b5f04eac9d8f
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     initial
   
 
 -U is respected in share clone mode
 
   $ hg --config share.pool=share clone -U source1a share-1anowc
   (sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   searching for changes
   no changes found
   adding remote bookmark bookA
 
   $ ls -A share-1anowc
   .hg
 
 Test that auto sharing doesn't cause failure of "hg clone local remote"
 
   $ cd $TESTTMP
   $ hg -R a id -r 0
   acb14030fe0a
   $ hg id -R remote -r 0
   abort: repository remote not found
   [255]
   $ hg --config share.pool=share -q clone a ssh://user@dummy/remote
   $ hg -R remote id -r 0
   acb14030fe0a
 
 Cloning into pooled storage doesn't race (issue5104)
 
   $ HGPOSTLOCKDELAY=2.0 hg --config share.pool=racepool --config extensions.lockdelay=$TESTDIR/lockdelay.py clone source1a share-destrace1 > race1.log 2>&1 &
   $ HGPRELOCKDELAY=1.0 hg --config share.pool=racepool --config extensions.lockdelay=$TESTDIR/lockdelay.py clone source1a share-destrace2  > race2.log 2>&1
   $ wait
 
   $ hg -R share-destrace1 log -r tip
   changeset:   2:e5bfe23c0b47
   bookmark:    bookA
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1a
   
 
   $ hg -R share-destrace2 log -r tip
   changeset:   2:e5bfe23c0b47
   bookmark:    bookA
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1a
   
 One repo should be new, the other should be shared from the pool. We
 don't care which is which, so we just make sure we always print the
 one containing "new pooled" first, then one one containing "existing
 pooled".
 
   $ (grep 'new pooled' race1.log > /dev/null && cat race1.log || cat race2.log) | grep -v lock
   (sharing from new pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
   new changesets b5f04eac9d8f:e5bfe23c0b47
   searching for changes
   no changes found
   adding remote bookmark bookA
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ (grep 'existing pooled' race1.log > /dev/null && cat race1.log || cat race2.log) | grep -v lock
   (sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   searching for changes
   no changes found
   adding remote bookmark bookA
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 SEC: check for unsafe ssh url
 
   $ cat >> $HGRCPATH << EOF
   > [ui]
   > ssh = sh -c "read l; read l; read l"
   > EOF
 
   $ hg clone 'ssh://-oProxyCommand=touch${IFS}owned/path'
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch${IFS}owned/path'
   [255]
   $ hg clone 'ssh://%2DoProxyCommand=touch${IFS}owned/path'
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch${IFS}owned/path'
   [255]
   $ hg clone 'ssh://fakehost|touch%20owned/path'
   abort: no suitable response from remote hg
   [255]
   $ hg clone 'ssh://fakehost%7Ctouch%20owned/path'
   abort: no suitable response from remote hg
   [255]
 
   $ hg clone 'ssh://-oProxyCommand=touch [e-mail]/nonexistent/path'
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch owned [e-mail]/nonexistent/path'
   [255]
 
 #if windows
   $ hg clone "ssh://%26touch%20owned%20/" --debug
   running sh -c "read l; read l; read l" "&touch owned " "hg -R . serve --stdio"
   sending hello command
   sending between command
   abort: no suitable response from remote hg
   [255]
   $ hg clone "ssh://example.com:%26touch%20owned%20/" --debug
   running sh -c "read l; read l; read l" -p "&touch owned " example.com "hg -R . serve --stdio"
   sending hello command
   sending between command
   abort: no suitable response from remote hg
   [255]
 #else
   $ hg clone "ssh://%3btouch%20owned%20/" --debug
   running sh -c "read l; read l; read l" ';touch owned ' 'hg -R . serve --stdio'
   sending hello command
   sending between command
   abort: no suitable response from remote hg
   [255]
   $ hg clone "ssh://example.com:%3btouch%20owned%20/" --debug
   running sh -c "read l; read l; read l" -p ';touch owned ' example.com 'hg -R . serve --stdio'
   sending hello command
   sending between command
   abort: no suitable response from remote hg
   [255]
 #endif
 
   $ hg clone "ssh://v-alid.example.com/" --debug
   running sh -c "read l; read l; read l" v-alid\.example\.com ['"]hg -R \. serve --stdio['"] (re)
   sending hello command
   sending between command
   abort: no suitable response from remote hg
   [255]
 
 We should not have created a file named owned - if it exists, the
 attack succeeded.
   $ if test -f owned; then echo 'you got owned'; fi
 
 Cloning without fsmonitor enabled does not print a warning for small repos
 
   $ hg clone a fsmonitor-default
   updating to bookmark @ on branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Lower the warning threshold to simulate a large repo
 
   $ cat >> $HGRCPATH << EOF
   > [fsmonitor]
   > warn_update_file_count = 2
   > warn_update_file_count_rust = 2
   > EOF
 
 We should see a warning about no fsmonitor on supported platforms
 
 #if linuxormacos no-fsmonitor
   $ hg clone a nofsmonitor
   updating to bookmark @ on branch stable
   (warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor")
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #else
   $ hg clone a nofsmonitor
   updating to bookmark @ on branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 
 We should not see warning about fsmonitor when it is enabled
 
 #if fsmonitor
   $ hg clone a fsmonitor-enabled
   updating to bookmark @ on branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 
 We can disable the fsmonitor warning
 
   $ hg --config fsmonitor.warn_when_unused=false clone a fsmonitor-disable-warning
   updating to bookmark @ on branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Loaded fsmonitor but disabled in config should still print warning
 
 #if linuxormacos fsmonitor
   $ hg --config fsmonitor.mode=off clone a fsmonitor-mode-off
   updating to bookmark @ on branch stable
   (warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor") (fsmonitor !)
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 
 Warning not printed if working directory isn't empty
 
   $ hg -q clone a fsmonitor-update
   (warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor") (?)
   $ cd fsmonitor-update
   $ hg up acb14030fe0a
   1 files updated, 0 files merged, 2 files removed, 0 files unresolved
   (leaving bookmark @)
   $ hg up cf0fe1914066
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 `hg update` from null revision also prints
 
   $ hg up null
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 
 #if linuxormacos no-fsmonitor
   $ hg up cf0fe1914066
   (warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor")
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #else
   $ hg up cf0fe1914066
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 
   $ cd ..
 

tests/test-clonebundles.t

@@ -1,852 +1,869 b''
 #require no-reposimplestore no-chg
 
 Set up a server
 
   $ hg init server
   $ cd server
   $ cat >> .hg/hgrc << EOF
   > [extensions]
   > clonebundles =
   > EOF
 
   $ touch foo
   $ hg -q commit -A -m 'add foo'
   $ touch bar
   $ hg -q commit -A -m 'add bar'
 
   $ hg serve -d -p $HGPORT --pid-file hg.pid --accesslog access.log
   $ cat hg.pid >> $DAEMON_PIDS
   $ cd ..
 
 Missing manifest should not result in server lookup
 
   $ hg --verbose clone -U http://localhost:$HGPORT no-manifest
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   new changesets 53245c60e682:aaff8d2ffbbf
   (sent 3 HTTP requests and * bytes; received * bytes in responses) (glob)
 
   $ cat server/access.log
   * - - [*] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=aaff8d2ffbbf07a46dd1f05d8ae7877e3f56e2a2&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
 
 Empty manifest file results in retrieval
 (the extension only checks if the manifest file exists)
 
   $ touch server/.hg/clonebundles.manifest
   $ hg --verbose clone -U http://localhost:$HGPORT empty-manifest
   no clone bundles available on remote; falling back to regular clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   new changesets 53245c60e682:aaff8d2ffbbf
   (sent 4 HTTP requests and * bytes; received * bytes in responses) (glob)
 
 Manifest file with invalid URL aborts
 
   $ echo 'http://does.not.exist/bundle.hg' > server/.hg/clonebundles.manifest
   $ hg clone http://localhost:$HGPORT 404-url
   applying clone bundle from http://does.not.exist/bundle.hg
   error fetching bundle: (.* not known|(\[Errno -?\d+] )?([Nn]o address associated with (host)?name|Temporary failure in name resolution|Name does not resolve)) (re) (no-windows !)
   error fetching bundle: [Errno 1100*] getaddrinfo failed (glob) (windows !)
   abort: error applying bundle
   (if this error persists, consider contacting the server operator or disable clone bundles via "--config ui.clonebundles=false")
   [255]
 
 Manifest file with URL with unknown scheme skips the URL
   $ echo 'weirdscheme://does.not.exist/bundle.hg' > server/.hg/clonebundles.manifest
   $ hg clone http://localhost:$HGPORT unknown-scheme
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   new changesets 53245c60e682:aaff8d2ffbbf
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Server is not running aborts
 
   $ echo "http://localhost:$HGPORT1/bundle.hg" > server/.hg/clonebundles.manifest
   $ hg clone http://localhost:$HGPORT server-not-runner
   applying clone bundle from http://localhost:$HGPORT1/bundle.hg
   error fetching bundle: (.* refused.*|Protocol not supported|(.* )?\$EADDRNOTAVAIL\$|.* No route to host) (re)
   abort: error applying bundle
   (if this error persists, consider contacting the server operator or disable clone bundles via "--config ui.clonebundles=false")
   [255]
 
 Server returns 404
 
   $ "$PYTHON" $TESTDIR/dumbhttp.py -p $HGPORT1 --pid http.pid
   $ cat http.pid >> $DAEMON_PIDS
   $ hg clone http://localhost:$HGPORT running-404
   applying clone bundle from http://localhost:$HGPORT1/bundle.hg
   HTTP error fetching bundle: HTTP Error 404: File not found
   abort: error applying bundle
   (if this error persists, consider contacting the server operator or disable clone bundles via "--config ui.clonebundles=false")
   [255]
 
 We can override failure to fall back to regular clone
 
   $ hg --config ui.clonebundlefallback=true clone -U http://localhost:$HGPORT 404-fallback
   applying clone bundle from http://localhost:$HGPORT1/bundle.hg
   HTTP error fetching bundle: HTTP Error 404: File not found
   falling back to normal clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   new changesets 53245c60e682:aaff8d2ffbbf
 
 Bundle with partial content works
 
   $ hg -R server bundle --type gzip-v1 --base null -r 53245c60e682 partial.hg
   1 changesets found
 
 We verify exact bundle content as an extra check against accidental future
 changes. If this output changes, we could break old clients.
 
   $ f --size --hexdump partial.hg
   partial.hg: size=207
   0000: 48 47 31 30 47 5a 78 9c 63 60 60 98 17 ac 12 93 |HG10GZx.c``.....|
   0010: f0 ac a9 23 45 70 cb bf 0d 5f 59 4e 4a 7f 79 21 |...#Ep..._YNJ.y!|
   0020: 9b cc 40 24 20 a0 d7 ce 2c d1 38 25 cd 24 25 d5 |..@$ ...,.8%.$%.|
   0030: d8 c2 22 cd 38 d9 24 cd 22 d5 c8 22 cd 24 cd 32 |..".8.$."..".$.2|
   0040: d1 c2 d0 c4 c8 d2 32 d1 38 39 29 c9 34 cd d4 80 |......2.89).4...|
   0050: ab 24 b5 b8 84 cb 40 c1 80 2b 2d 3f 9f 8b 2b 31 |.$....@..+-?..+1|
   0060: 25 45 01 c8 80 9a d2 9b 65 fb e5 9e 45 bf 8d 7f |%E......e...E...|
   0070: 9f c6 97 9f 2b 44 34 67 d9 ec 8e 0f a0 92 0b 75 |....+D4g.......u|
   0080: 41 d6 24 59 18 a4 a4 9a a6 18 1a 5b 98 9b 5a 98 |A.$Y.......[..Z.|
   0090: 9a 18 26 9b a6 19 98 1a 99 99 26 a6 18 9a 98 24 |..&.......&....$|
   00a0: 26 59 a6 25 5a 98 a5 18 a6 24 71 41 35 b1 43 dc |&Y.%Z....$qA5.C.|
   00b0: 16 b2 83 f7 e9 45 8b d2 56 c7 a3 1f 82 52 d7 8a |.....E..V....R..|
   00c0: 78 ed fc d5 76 f1 36 35 dc 05 00 36 ed 5e c7    |x...v.65...6.^.|
 
   $ echo "http://localhost:$HGPORT1/partial.hg" > server/.hg/clonebundles.manifest
   $ hg clone -U http://localhost:$HGPORT partial-bundle
   applying clone bundle from http://localhost:$HGPORT1/partial.hg
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   finished applying clone bundle
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets aaff8d2ffbbf
   1 local changesets published
 
 Incremental pull doesn't fetch bundle
 
   $ hg clone -r 53245c60e682 -U http://localhost:$HGPORT partial-clone
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 53245c60e682
 
   $ cd partial-clone
   $ hg pull
   pulling from http://localhost:$HGPORT/
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets aaff8d2ffbbf
   (run 'hg update' to get a working copy)
   $ cd ..
 
 Bundle with full content works
 
   $ hg -R server bundle --type gzip-v2 --base null -r tip full.hg
   2 changesets found
 
 Again, we perform an extra check against bundle content changes. If this content
 changes, clone bundles produced by new Mercurial versions may not be readable
 by old clients.
 
   $ f --size --hexdump full.hg
   full.hg: size=442
   0000: 48 47 32 30 00 00 00 0e 43 6f 6d 70 72 65 73 73 |HG20....Compress|
   0010: 69 6f 6e 3d 47 5a 78 9c 63 60 60 d0 e4 76 f6 70 |ion=GZx.c``..v.p|
   0020: f4 73 77 75 0f f2 0f 0d 60 00 02 46 46 76 26 4e |.swu....`..FFv&N|
   0030: c6 b2 d4 a2 e2 cc fc 3c 03 a3 bc a4 e4 8c c4 bc |.......<........|
   0040: f4 d4 62 23 06 06 e6 19 40 f9 4d c1 2a 31 09 cf |..b#....@.M.*1..|
   0050: 9a 3a 52 04 b7 fc db f0 95 e5 a4 f4 97 17 b2 c9 |.:R.............|
   0060: 0c 14 00 02 e6 d9 99 25 1a a7 a4 99 a4 a4 1a 5b |.......%.......[|
   0070: 58 a4 19 27 9b a4 59 a4 1a 59 a4 99 a4 59 26 5a |X..'..Y..Y...Y&Z|
   0080: 18 9a 18 59 5a 26 1a 27 27 25 99 a6 99 1a 70 95 |...YZ&.''%....p.|
   0090: a4 16 97 70 19 28 18 70 a5 e5 e7 73 71 25 a6 a4 |...p.(.p...sq%..|
   00a0: 28 00 19 20 17 af fa df ab ff 7b 3f fb 92 dc 8b |(.. ......{?....|
   00b0: 1f 62 bb 9e b7 d7 d9 87 3d 5a 44 89 2f b0 99 87 |.b......=ZD./...|
   00c0: ec e2 54 63 43 e3 b4 64 43 73 23 33 43 53 0b 63 |..TcC..dCs#3CS.c|
   00d0: d3 14 23 03 a0 fb 2c 2c 0c d3 80 1e 30 49 49 b1 |..#...,,....0II.|
   00e0: 4c 4a 32 48 33 30 b0 34 42 b8 38 29 b1 08 e2 62 |LJ2H30.4B.8)...b|
   00f0: 20 03 6a ca c2 2c db 2f f7 2c fa 6d fc fb 34 be | .j..,./.,.m..4.|
   0100: fc 5c 21 a2 39 cb 66 77 7c 00 0d c3 59 17 14 58 |.\!.9.fw|...Y..X|
   0110: 49 16 06 29 a9 a6 29 86 c6 16 e6 a6 16 a6 26 86 |I..)..).......&.|
   0120: c9 a6 69 06 a6 46 66 a6 89 29 86 26 26 89 49 96 |..i..Ff..).&&.I.|
   0130: 69 89 16 66 29 86 29 49 5c 20 07 3e 16 fe 23 ae |i..f).)I\ .>..#.|
   0140: 26 da 1c ab 10 1f d1 f8 e3 b3 ef cd dd fc 0c 93 |&...............|
   0150: 88 75 34 36 75 04 82 55 17 14 36 a4 38 10 04 d8 |.u46u..U..6.8...|
   0160: 21 01 9a b1 83 f7 e9 45 8b d2 56 c7 a3 1f 82 52 |!......E..V....R|
   0170: d7 8a 78 ed fc d5 76 f1 36 25 81 89 c7 ad ec 90 |..x...v.6%......|
   0180: 54 47 75 2b 89 48 b1 b2 62 c9 89 c9 19 a9 56 45 |TGu+.H..b.....VE|
   0190: a9 65 ba 49 45 89 79 c9 19 ba 60 01 a0 14 23 58 |.e.IE.y...`...#X|
   01a0: 81 35 c8 7d 40 cc 04 e2 a4 a4 a6 25 96 e6 94 60 |.5.}@......%...`|
   01b0: 33 17 5f 54 00 00 d3 1b 0d 4c                   |3._T.....L|
 
   $ echo "http://localhost:$HGPORT1/full.hg" > server/.hg/clonebundles.manifest
   $ hg clone -U http://localhost:$HGPORT full-bundle
   applying clone bundle from http://localhost:$HGPORT1/full.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 Feature works over SSH
 
   $ hg clone -U ssh://user@dummy/server ssh-full-clone
   applying clone bundle from http://localhost:$HGPORT1/full.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 Inline bundle
 =============
 
 Checking bundle retrieved over the wireprotocol
 
 Feature works over SSH with inline bundle
 -----------------------------------------
 
   $ mkdir server/.hg/bundle-cache/
   $ cp full.hg server/.hg/bundle-cache/
   $ echo "peer-bundle-cache://full.hg" > server/.hg/clonebundles.manifest
   $ hg clone -U ssh://user@dummy/server ssh-inline-clone
   applying clone bundle from peer-bundle-cache://full.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 HTTP Supports
 -------------
 
   $ hg clone -U http://localhost:$HGPORT http-inline-clone
   applying clone bundle from peer-bundle-cache://full.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 
 Check local behavior
 --------------------
 
 We don't use the clone bundle, but we do not crash either.
 
   $ hg clone -U ./server local-inline-clone-default
   $ hg clone -U ./server local-inline-clone-pull --pull
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   new changesets 53245c60e682:aaff8d2ffbbf
 
 Pre-transmit Hook
 -----------------
 
 Hooks work with inline bundle
 
   $ cp server/.hg/hgrc server/.hg/hgrc-beforeinlinehooks
   $ echo "[hooks]" >> server/.hg/hgrc
   $ echo "pretransmit-inline-clone-bundle=echo foo" >> server/.hg/hgrc
   $ hg clone -U ssh://user@dummy/server ssh-inline-clone-hook
   applying clone bundle from peer-bundle-cache://full.hg
   remote: foo
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 Hooks can make an inline bundle fail
 
   $ cp server/.hg/hgrc-beforeinlinehooks server/.hg/hgrc
   $ echo "[hooks]" >> server/.hg/hgrc
   $ echo "pretransmit-inline-clone-bundle=echo bar && false" >> server/.hg/hgrc
   $ hg clone -U ssh://user@dummy/server ssh-inline-clone-hook-fail
   applying clone bundle from peer-bundle-cache://full.hg
   remote: bar
   remote: abort: pretransmit-inline-clone-bundle hook exited with status 1
   abort: stream ended unexpectedly (got 0 bytes, expected 1)
   [255]
   $ cp server/.hg/hgrc-beforeinlinehooks server/.hg/hgrc
 
 Other tests
 ===========
 
 Entry with unknown BUNDLESPEC is filtered and not used
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://bad.entry1 BUNDLESPEC=UNKNOWN
   > http://bad.entry2 BUNDLESPEC=xz-v1
   > http://bad.entry3 BUNDLESPEC=none-v100
   > http://localhost:$HGPORT1/full.hg BUNDLESPEC=gzip-v2
   > EOF
 
   $ hg clone -U http://localhost:$HGPORT filter-unknown-type
   applying clone bundle from http://localhost:$HGPORT1/full.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 Automatic fallback when all entries are filtered
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://bad.entry BUNDLESPEC=UNKNOWN
   > EOF
 
   $ hg clone -U http://localhost:$HGPORT filter-all
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   new changesets 53245c60e682:aaff8d2ffbbf
 
 We require a Python version that supports SNI. Therefore, URLs requiring SNI
 are not filtered.
 
   $ cp full.hg sni.hg
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/sni.hg REQUIRESNI=true
   > http://localhost:$HGPORT1/full.hg
   > EOF
 
   $ hg clone -U http://localhost:$HGPORT sni-supported
   applying clone bundle from http://localhost:$HGPORT1/sni.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 Stream clone bundles are supported
 
   $ hg -R server debugcreatestreamclonebundle packed.hg
-  writing 613 bytes for 4 files
+  writing 613 bytes for 5 files (no-rust !)
+  writing 739 bytes for 7 files (rust !)
   bundle requirements: generaldelta, revlogv1, sparserevlog (no-rust no-zstd !)
   bundle requirements: generaldelta, revlog-compression-zstd, revlogv1, sparserevlog (no-rust zstd !)
   bundle requirements: generaldelta, revlog-compression-zstd, revlogv1, sparserevlog (rust !)
 
 No bundle spec should work
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/packed.hg
   > EOF
 
   $ hg clone -U http://localhost:$HGPORT stream-clone-no-spec
   applying clone bundle from http://localhost:$HGPORT1/packed.hg
-  4 files to transfer, 613 bytes of data
-  transferred 613 bytes in *.* seconds (*) (glob)
+  5 files to transfer, 613 bytes of data (no-rust !)
+  transferred 613 bytes in *.* seconds (*) (glob) (no-rust !)
+  7 files to transfer, 739 bytes of data (rust !)
+  transferred 739 bytes in *.* seconds (*) (glob) (rust !)
   finished applying clone bundle
   searching for changes
   no changes found
 
 Bundle spec without parameters should work
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1
   > EOF
 
   $ hg clone -U http://localhost:$HGPORT stream-clone-vanilla-spec
   applying clone bundle from http://localhost:$HGPORT1/packed.hg
-  4 files to transfer, 613 bytes of data
-  transferred 613 bytes in *.* seconds (*) (glob)
+  5 files to transfer, 613 bytes of data (no-rust !)
+  transferred 613 bytes in *.* seconds (*) (glob) (no-rust !)
+  7 files to transfer, 739 bytes of data (rust !)
+  transferred 739 bytes in *.* seconds (*) (glob) (rust !)
   finished applying clone bundle
   searching for changes
   no changes found
 
 Bundle spec with format requirements should work
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv1
   > EOF
 
   $ hg clone -U http://localhost:$HGPORT stream-clone-supported-requirements
   applying clone bundle from http://localhost:$HGPORT1/packed.hg
-  4 files to transfer, 613 bytes of data
-  transferred 613 bytes in *.* seconds (*) (glob)
+  5 files to transfer, 613 bytes of data (no-rust !)
+  transferred 613 bytes in *.* seconds (*) (glob) (no-rust !)
+  7 files to transfer, 739 bytes of data (rust !)
+  transferred 739 bytes in *.* seconds (*) (glob) (rust !)
   finished applying clone bundle
   searching for changes
   no changes found
 
 Stream bundle spec with unknown requirements should be filtered out
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv42
   > EOF
 
   $ hg clone -U http://localhost:$HGPORT stream-clone-unsupported-requirements
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   new changesets 53245c60e682:aaff8d2ffbbf
 
 Set up manifest for testing preferences
 (Remember, the TYPE does not have to match reality - the URL is
 important)
 
   $ cp full.hg gz-a.hg
   $ cp full.hg gz-b.hg
   $ cp full.hg bz2-a.hg
   $ cp full.hg bz2-b.hg
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2 extra=a
   > http://localhost:$HGPORT1/bz2-a.hg BUNDLESPEC=bzip2-v2 extra=a
   > http://localhost:$HGPORT1/gz-b.hg BUNDLESPEC=gzip-v2 extra=b
   > http://localhost:$HGPORT1/bz2-b.hg BUNDLESPEC=bzip2-v2 extra=b
   > EOF
 
 Preferring an undefined attribute will take first entry
 
   $ hg --config ui.clonebundleprefers=foo=bar clone -U http://localhost:$HGPORT prefer-foo
   applying clone bundle from http://localhost:$HGPORT1/gz-a.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 Preferring bz2 type will download first entry of that type
 
   $ hg --config ui.clonebundleprefers=COMPRESSION=bzip2 clone -U http://localhost:$HGPORT prefer-bz
   applying clone bundle from http://localhost:$HGPORT1/bz2-a.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 Preferring multiple values of an option works
 
   $ hg --config ui.clonebundleprefers=COMPRESSION=unknown,COMPRESSION=bzip2 clone -U http://localhost:$HGPORT prefer-multiple-bz
   applying clone bundle from http://localhost:$HGPORT1/bz2-a.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 Sorting multiple values should get us back to original first entry
 
   $ hg --config ui.clonebundleprefers=BUNDLESPEC=unknown,BUNDLESPEC=gzip-v2,BUNDLESPEC=bzip2-v2 clone -U http://localhost:$HGPORT prefer-multiple-gz
   applying clone bundle from http://localhost:$HGPORT1/gz-a.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 Preferring multiple attributes has correct order
 
   $ hg --config ui.clonebundleprefers=extra=b,BUNDLESPEC=bzip2-v2 clone -U http://localhost:$HGPORT prefer-separate-attributes
   applying clone bundle from http://localhost:$HGPORT1/bz2-b.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 Test where attribute is missing from some entries
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2
   > http://localhost:$HGPORT1/bz2-a.hg BUNDLESPEC=bzip2-v2
   > http://localhost:$HGPORT1/gz-b.hg BUNDLESPEC=gzip-v2 extra=b
   > http://localhost:$HGPORT1/bz2-b.hg BUNDLESPEC=bzip2-v2 extra=b
   > EOF
 
   $ hg --config ui.clonebundleprefers=extra=b clone -U http://localhost:$HGPORT prefer-partially-defined-attribute
   applying clone bundle from http://localhost:$HGPORT1/gz-b.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
 
 Test a bad attribute list
 
   $ hg --config ui.clonebundleprefers=bad clone -U http://localhost:$HGPORT bad-input
   abort: invalid ui.clonebundleprefers item: bad
   (each comma separated item should be key=value pairs)
   [255]
   $ hg --config ui.clonebundleprefers=key=val,bad,key2=val2 clone \
   >    -U http://localhost:$HGPORT bad-input
   abort: invalid ui.clonebundleprefers item: bad
   (each comma separated item should be key=value pairs)
   [255]
 
 
 Test interaction between clone bundles and --stream
 
 A manifest with just a gzip bundle
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2
   > EOF
 
   $ hg clone -U --stream http://localhost:$HGPORT uncompressed-gzip
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   streaming all changes
-  9 files to transfer, 816 bytes of data
-  transferred 816 bytes in * seconds (*) (glob)
+  10 files to transfer, 816 bytes of data (no-rust !)
+  transferred 816 bytes in * seconds (*) (glob) (no-rust !)
+  12 files to transfer, 942 bytes of data (rust !)
+  transferred 942 bytes in *.* seconds (*) (glob) (rust !)
 
 A manifest with a stream clone but no BUNDLESPEC
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/packed.hg
   > EOF
 
   $ hg clone -U --stream http://localhost:$HGPORT uncompressed-no-bundlespec
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   streaming all changes
-  9 files to transfer, 816 bytes of data
-  transferred 816 bytes in * seconds (*) (glob)
+  10 files to transfer, 816 bytes of data (no-rust !)
+  transferred 816 bytes in * seconds (*) (glob) (no-rust !)
+  12 files to transfer, 942 bytes of data (rust !)
+  transferred 942 bytes in *.* seconds (*) (glob) (rust !)
 
 A manifest with a gzip bundle and a stream clone
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2
   > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1
   > EOF
 
   $ hg clone -U --stream http://localhost:$HGPORT uncompressed-gzip-packed
   applying clone bundle from http://localhost:$HGPORT1/packed.hg
-  4 files to transfer, 613 bytes of data
-  transferred 613 bytes in * seconds (*) (glob)
+  5 files to transfer, 613 bytes of data (no-rust !)
+  transferred 613 bytes in *.* seconds (*) (glob) (no-rust !)
+  7 files to transfer, 739 bytes of data (rust !)
+  transferred 739 bytes in *.* seconds (*) (glob) (rust !)
   finished applying clone bundle
   searching for changes
   no changes found
 
 A manifest with a gzip bundle and stream clone with supported requirements
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2
   > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv1
   > EOF
 
   $ hg clone -U --stream http://localhost:$HGPORT uncompressed-gzip-packed-requirements
   applying clone bundle from http://localhost:$HGPORT1/packed.hg
-  4 files to transfer, 613 bytes of data
-  transferred 613 bytes in * seconds (*) (glob)
+  5 files to transfer, 613 bytes of data (no-rust !)
+  transferred 613 bytes in *.* seconds (*) (glob) (no-rust !)
+  7 files to transfer, 739 bytes of data (rust !)
+  transferred 739 bytes in *.* seconds (*) (glob) (rust !)
   finished applying clone bundle
   searching for changes
   no changes found
 
 A manifest with a gzip bundle and a stream clone with unsupported requirements
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2
   > http://localhost:$HGPORT1/packed.hg BUNDLESPEC=none-packed1;requirements%3Drevlogv42
   > EOF
 
   $ hg clone -U --stream http://localhost:$HGPORT uncompressed-gzip-packed-unsupported-requirements
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   streaming all changes
-  9 files to transfer, 816 bytes of data
-  transferred 816 bytes in * seconds (*) (glob)
+  10 files to transfer, 816 bytes of data (no-rust !)
+  transferred 816 bytes in * seconds (*) (glob) (no-rust !)
+  12 files to transfer, 942 bytes of data (rust !)
+  transferred 942 bytes in *.* seconds (*) (glob) (rust !)
 
 Test clone bundle retrieved through bundle2
 
   $ cat << EOF >> $HGRCPATH
   > [extensions]
   > largefiles=
   > EOF
   $ killdaemons.py
   $ hg -R server serve -d -p $HGPORT --pid-file hg.pid --accesslog access.log
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ hg -R server debuglfput gz-a.hg
   1f74b3d08286b9b3a16fb3fa185dd29219cbc6ae
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > largefile://1f74b3d08286b9b3a16fb3fa185dd29219cbc6ae BUNDLESPEC=gzip-v2
   > EOF
 
   $ hg clone -U http://localhost:$HGPORT largefile-provided --traceback
   applying clone bundle from largefile://1f74b3d08286b9b3a16fb3fa185dd29219cbc6ae
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   searching for changes
   no changes found
   2 local changesets published
   $ killdaemons.py
 
 A manifest with a gzip bundle requiring too much memory for a 16MB system and working
 on a 32MB system.
 
   $ "$PYTHON" $TESTDIR/dumbhttp.py -p $HGPORT1 --pid http.pid
   $ cat http.pid >> $DAEMON_PIDS
   $ hg -R server serve -d -p $HGPORT --pid-file hg.pid --accesslog access.log
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ cat > server/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/gz-a.hg BUNDLESPEC=gzip-v2 REQUIREDRAM=12MB
   > EOF
 
   $ hg clone -U --debug --config ui.available-memory=16MB http://localhost:$HGPORT gzip-too-large
   using http://localhost:$HGPORT/
   sending capabilities command
   sending clonebundles_manifest command
   filtering http://localhost:$HGPORT1/gz-a.hg as it needs more than 2/3 of system memory
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   query 1; heads
   sending batch command
   requesting all changes
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "changegroup" (params: 1 mandatory 1 advisory) supported
   adding changesets
   add changeset 53245c60e682
   add changeset aaff8d2ffbbf
   adding manifests
   adding file changes
   adding bar revisions
   adding foo revisions
   bundle2-input-part: total payload size 936
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-part: "phase-heads" supported
   bundle2-input-part: total payload size 24
   bundle2-input-bundle: 3 parts total
   checking for updated bookmarks
   updating the branch cache
   added 2 changesets with 2 changes to 2 files
   new changesets 53245c60e682:aaff8d2ffbbf
   calling hook changegroup.lfiles: hgext.largefiles.reposetup.checkrequireslfiles
   updating the branch cache
   (sent 4 HTTP requests and * bytes; received * bytes in responses) (glob)
 
   $ hg clone -U --debug --config ui.available-memory=32MB http://localhost:$HGPORT gzip-too-large2
   using http://localhost:$HGPORT/
   sending capabilities command
   sending clonebundles_manifest command
   applying clone bundle from http://localhost:$HGPORT1/gz-a.hg
   bundle2-input-bundle: 1 params with-transaction
   bundle2-input-part: "changegroup" (params: 1 mandatory 1 advisory) supported
   adding changesets
   add changeset 53245c60e682
   add changeset aaff8d2ffbbf
   adding manifests
   adding file changes
   adding bar revisions
   adding foo revisions
   bundle2-input-part: total payload size 920
   bundle2-input-part: "cache:rev-branch-cache" (advisory) supported
   bundle2-input-part: total payload size 59
   bundle2-input-bundle: 2 parts total
   updating the branch cache
   added 2 changesets with 2 changes to 2 files
   finished applying clone bundle
   query 1; heads
   sending batch command
   searching for changes
   all remote heads known locally
   no changes found
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-part: "phase-heads" supported
   bundle2-input-part: total payload size 24
   bundle2-input-bundle: 2 parts total
   checking for updated bookmarks
   2 local changesets published
   calling hook changegroup.lfiles: hgext.largefiles.reposetup.checkrequireslfiles
   updating the branch cache
   (sent 4 HTTP requests and * bytes; received * bytes in responses) (glob)
   $ killdaemons.py
 
 Testing a clone bundles that involves revlog splitting (issue6811)
 ==================================================================
 
   $ cat >> $HGRCPATH << EOF
   > [format]
   > revlog-compression=none
   > use-persistent-nodemap=no
   > EOF
 
   $ hg init server-revlog-split/
   $ cd server-revlog-split
   $ cat >> .hg/hgrc << EOF
   > [extensions]
   > clonebundles =
   > EOF
   $ echo foo > A
   $ hg add A
   $ hg commit -m 'initial commit'
 IMPORTANT: the revlogs must not be split
   $ ls -1 .hg/store/00manifest.*
   .hg/store/00manifest.i
   $ ls -1 .hg/store/data/_a.*
   .hg/store/data/_a.i
 
 do big enough update to split the revlogs
 
   $ $TESTDIR/seq.py 100000 > A
   $ mkdir foo
   $ cd foo
   $ touch `$TESTDIR/seq.py 10000`
   $ cd ..
   $ hg add -q foo
   $ hg commit -m 'split the manifest and one filelog'
 
 IMPORTANT: now the revlogs must be split
   $ ls -1 .hg/store/00manifest.*
   .hg/store/00manifest.d
   .hg/store/00manifest.i
   $ ls -1 .hg/store/data/_a.*
   .hg/store/data/_a.d
   .hg/store/data/_a.i
 
 Add an extra commit on top of that
 
   $ echo foo >> A
   $ hg commit -m 'one extra commit'
 
   $ cd ..
 
 Do a bundle that contains the split, but not the update
 
   $ hg bundle --exact --rev '::(default~1)' -R server-revlog-split/ --type gzip-v2 split-test.hg
   2 changesets found
 
   $ cat > server-revlog-split/.hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/split-test.hg BUNDLESPEC=gzip-v2
   > EOF
 
 start the necessary server
 
   $ "$PYTHON" $TESTDIR/dumbhttp.py -p $HGPORT1 --pid http.pid
   $ cat http.pid >> $DAEMON_PIDS
   $ hg -R server-revlog-split serve -d -p $HGPORT --pid-file hg.pid --accesslog access.log
   $ cat hg.pid >> $DAEMON_PIDS
 
 Check that clone works fine
 ===========================
 
 Here, the initial clone will trigger a revlog split (which is a bit clowny it
 itself, but whatever). The split revlogs will see additionnal data added to
 them in the subsequent pull. This should not be a problem
 
   $ hg clone http://localhost:$HGPORT revlog-split-in-the-bundle
   applying clone bundle from http://localhost:$HGPORT1/split-test.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 10002 changes to 10001 files
   finished applying clone bundle
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets e3879eaa1db7
   2 local changesets published
   updating to branch default
   10001 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 check the results
 
   $ cd revlog-split-in-the-bundle
   $ f --size .hg/store/00manifest.*
   .hg/store/00manifest.d: size=499037
   .hg/store/00manifest.i: size=192
   $ f --size .hg/store/data/_a.*
   .hg/store/data/_a.d: size=588917
   .hg/store/data/_a.i: size=192
 
 manifest should work
 
   $ hg  files -r tip | wc -l
   \s*10001 (re)
 
 file content should work
 
   $ hg  cat -r tip A | wc -l
   \s*100001 (re)
 
 

tests/test-debug-rebuild-dirstate.t

@@ -1,39 +1,39 b''
 #require rust
 
   $ cat >> $HGRCPATH << EOF
   > [format]
   > use-dirstate-v2=1
   > [storage]
   > dirstate-v2.slow-path=allow
   > EOF
 
   $ hg init t
   $ cd t
 
   $ for i in 1 2 3 4 5 6 7 8 9 10; do touch foobar$i; done
   $ hg add .
   adding foobar1
   adding foobar10
   adding foobar2
   adding foobar3
   adding foobar4
   adding foobar5
   adding foobar6
   adding foobar7
   adding foobar8
   adding foobar9
   $ hg commit -m "1"
 
 Check that there's no space leak on debugrebuilddirstate
 
   $ f --size .hg/dirstate*
   .hg/dirstate: size=133
-  .hg/dirstate.b870a51b: size=511
-  $ hg debugrebuilddirstate
-  $ f --size .hg/dirstate*
-  .hg/dirstate: size=133
   .hg/dirstate.88698448: size=511
   $ hg debugrebuilddirstate
   $ f --size .hg/dirstate*
   .hg/dirstate: size=133
   .hg/dirstate.6b8ab34b: size=511
+  $ hg debugrebuilddirstate
+  $ f --size .hg/dirstate*
+  .hg/dirstate: size=133
+  .hg/dirstate.b875dfc5: size=511

tests/test-debugcommands.t

@@ -1,818 +1,818 b''
   $ cat << EOF >> $HGRCPATH
   > [ui]
   > interactive=yes
   > EOF
 
   $ hg init debugrevlog
   $ cd debugrevlog
   $ echo a > a
   $ hg ci -Am adda
   adding a
   $ hg rm .
   removing a
   $ hg ci -Am make-it-empty
   $ hg revert --all -r 0
   adding a
   $ hg ci -Am make-it-full
 #if reporevlogstore
   $ hg debugrevlog -c
   format : 1
-  flags  : inline
+  flags  : (none)
   
   revisions     :   3
       merges    :   0 ( 0.00%)
       normal    :   3 (100.00%)
   revisions     :   3
       empty     :   0 ( 0.00%)
                      text  :   0 (100.00%)
                      delta :   0 (100.00%)
       snapshot  :   3 (100.00%)
         lvl-0   :         3 (100.00%)
       deltas    :   0 ( 0.00%)
   revision size : 191
       snapshot  : 191 (100.00%)
         lvl-0   :       191 (100.00%)
       deltas    :   0 ( 0.00%)
   
   chunks        :   3
       0x75 (u)  :   3 (100.00%)
   chunks size   : 191
       0x75 (u)  : 191 (100.00%)
   
   
   total-stored-content: 188 bytes
   
   avg chain length  :  0
   max chain length  :  0
   max chain reach   : 67
   compression ratio :  0
   
   uncompressed data size (min/max/avg) : 57 / 66 / 62
   full revision size (min/max/avg)     : 58 / 67 / 63
   inter-snapshot size (min/max/avg)    : 0 / 0 / 0
   delta size (min/max/avg)             : 0 / 0 / 0
   $ hg debugrevlog -m
   format : 1
   flags  : inline, generaldelta
   
   revisions     :  3
       merges    :  0 ( 0.00%)
       normal    :  3 (100.00%)
   revisions     :  3
       empty     :  1 (33.33%)
                      text  :  1 (100.00%)
                      delta :  0 ( 0.00%)
       snapshot  :  2 (66.67%)
         lvl-0   :        2 (66.67%)
       deltas    :  0 ( 0.00%)
   revision size : 88
       snapshot  : 88 (100.00%)
         lvl-0   :       88 (100.00%)
       deltas    :  0 ( 0.00%)
   
   chunks        :  3
       empty     :  1 (33.33%)
       0x75 (u)  :  2 (66.67%)
   chunks size   : 88
       empty     :  0 ( 0.00%)
       0x75 (u)  : 88 (100.00%)
   
   
   total-stored-content: 86 bytes
   
   avg chain length  :  0
   max chain length  :  0
   max chain reach   : 44
   compression ratio :  0
   
   uncompressed data size (min/max/avg) : 0 / 43 / 28
   full revision size (min/max/avg)     : 44 / 44 / 44
   inter-snapshot size (min/max/avg)    : 0 / 0 / 0
   delta size (min/max/avg)             : 0 / 0 / 0
   $ hg debugrevlog a
   format : 1
   flags  : inline, generaldelta
   
   revisions     : 1
       merges    : 0 ( 0.00%)
       normal    : 1 (100.00%)
   revisions     : 1
       empty     : 0 ( 0.00%)
                      text  : 0 (100.00%)
                      delta : 0 (100.00%)
       snapshot  : 1 (100.00%)
         lvl-0   :       1 (100.00%)
       deltas    : 0 ( 0.00%)
   revision size : 3
       snapshot  : 3 (100.00%)
         lvl-0   :       3 (100.00%)
       deltas    : 0 ( 0.00%)
   
   chunks        : 1
       0x75 (u)  : 1 (100.00%)
   chunks size   : 3
       0x75 (u)  : 3 (100.00%)
   
   
   total-stored-content: 2 bytes
   
   avg chain length  : 0
   max chain length  : 0
   max chain reach   : 3
   compression ratio : 0
   
   uncompressed data size (min/max/avg) : 2 / 2 / 2
   full revision size (min/max/avg)     : 3 / 3 / 3
   inter-snapshot size (min/max/avg)    : 0 / 0 / 0
   delta size (min/max/avg)             : 0 / 0 / 0
 #endif
 
 Test debugindex, with and without the --verbose/--debug flag
   $ hg debugrevlogindex a
      rev linkrev nodeid       p1           p2
        0       0 b789fdd96dc2 000000000000 000000000000
 
 #if no-reposimplestore
   $ hg --verbose debugrevlogindex a
      rev    offset  length linkrev nodeid       p1           p2
        0         0       3       0 b789fdd96dc2 000000000000 000000000000
 
   $ hg --debug debugrevlogindex a
      rev    offset  length linkrev nodeid                                   p1                                       p2
        0         0       3       0 b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000
 #endif
 
   $ hg debugrevlogindex -f 1 a
      rev flag     size   link     p1     p2       nodeid
        0 0000        2      0     -1     -1 b789fdd96dc2
 
 #if no-reposimplestore
   $ hg --verbose debugrevlogindex -f 1 a
      rev flag   offset   length     size   link     p1     p2       nodeid
        0 0000        0        3        2      0     -1     -1 b789fdd96dc2
 
   $ hg --debug debugrevlogindex -f 1 a
      rev flag   offset   length     size   link     p1     p2                                   nodeid
        0 0000        0        3        2      0     -1     -1 b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
 #endif
 
   $ hg debugindex -c
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       0 07f494440405 000000000000 000000000000
        1       1 8cccb4b5fec2 07f494440405 000000000000
        2       2 b1e228c512c5 8cccb4b5fec2 000000000000
   $ hg debugindex -c --debug
      rev   rank linkrev                                   nodeid p1-rev                                p1-nodeid p2-rev                                p2-nodeid            full-size delta-base flags comp-mode          data-offset chunk-size sd-comp-mode      sidedata-offset sd-chunk-size
        0     -1       0 07f4944404050f47db2e5c5071e0e84e7a27bba9     -1 0000000000000000000000000000000000000000     -1 0000000000000000000000000000000000000000                   57          0     0         2                    0         58       inline                    0             0
        1     -1       1 8cccb4b5fec20cafeb99dd01c26d4dee8ea4388a      0 07f4944404050f47db2e5c5071e0e84e7a27bba9     -1 0000000000000000000000000000000000000000                   66          1     0         2                   58         67       inline                    0             0
        2     -1       2 b1e228c512c5d7066d70562ed839c3323a62d6d2      1 8cccb4b5fec20cafeb99dd01c26d4dee8ea4388a     -1 0000000000000000000000000000000000000000                   65          2     0         2                  125         66       inline                    0             0
   $ hg debugindex -m
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       0 a0c8bcbbb45c 000000000000 000000000000
        1       1 57faf8a737ae a0c8bcbbb45c 000000000000
        2       2 a35b10320954 57faf8a737ae 000000000000
   $ hg debugindex -m --debug
      rev   rank linkrev                                   nodeid p1-rev                                p1-nodeid p2-rev                                p2-nodeid            full-size delta-base flags comp-mode          data-offset chunk-size sd-comp-mode      sidedata-offset sd-chunk-size
        0     -1       0 a0c8bcbbb45c63b90b70ad007bf38961f64f2af0     -1 0000000000000000000000000000000000000000     -1 0000000000000000000000000000000000000000                   43          0     0         2                    0         44       inline                    0             0
        1     -1       1 57faf8a737ae7faf490582941a82319ba6529dca      0 a0c8bcbbb45c63b90b70ad007bf38961f64f2af0     -1 0000000000000000000000000000000000000000                    0          1     0         2                   44          0       inline                    0             0
        2     -1       2 a35b103209548032201c16c7688cb2657f037a38      1 57faf8a737ae7faf490582941a82319ba6529dca     -1 0000000000000000000000000000000000000000                   43          2     0         2                   44         44       inline                    0             0
   $ hg debugindex a
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       0 b789fdd96dc2 000000000000 000000000000
   $ hg debugindex --debug a
      rev   rank linkrev                                   nodeid p1-rev                                p1-nodeid p2-rev                                p2-nodeid            full-size delta-base flags comp-mode          data-offset chunk-size sd-comp-mode      sidedata-offset sd-chunk-size
        0     -1       0 b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3     -1 0000000000000000000000000000000000000000     -1 0000000000000000000000000000000000000000                    2          0     0         2                    0          3       inline                    0             0
 
 debugdelta chain basic output
 
 #if reporevlogstore pure
   $ hg debugindexstats
   abort: debugindexstats only works with native code
   [255]
 #endif
 #if reporevlogstore no-pure
   $ hg debugindexstats
   node trie capacity: 4
   node trie count: 2
   node trie depth: 1
   node trie last rev scanned: -1 (no-rust !)
   node trie last rev scanned: 3 (rust !)
   node trie lookups: 4 (no-rust !)
   node trie lookups: 2 (rust !)
   node trie misses: 1
   node trie splits: 1
   revs in memory: 3
 #endif
 
 #if reporevlogstore no-pure
   $ hg debugdeltachain -m --all-info
       rev      p1      p2  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio   readsize largestblk rddensity srchunks
         0      -1      -1       1        1       -1    base         44         43         44   1.02326        44         0    0.00000         44         44   1.00000        1
         1       0      -1       2        1       -1    base          0          0          0   0.00000         0         0    0.00000          0          0   1.00000        1
         2       1      -1       3        1       -1    base         44         43         44   1.02326        44         0    0.00000         44         44   1.00000        1
 
   $ hg debugdeltachain -m -T '{rev} {chainid} {chainlen}\n'
   0 1 1
   1 2 1
   2 3 1
 
   $ hg debugdeltachain -m -Tjson  --size-info
   [
    {
     "chainid": 1,
     "chainlen": 1,
     "chainratio": 1.0232558139534884,
     "chainsize": 44,
     "compsize": 44,
     "deltatype": "base",
     "p1": -1,
     "p2": -1,
     "prevrev": -1,
     "rev": 0,
     "uncompsize": 43
    },
    {
     "chainid": 2,
     "chainlen": 1,
     "chainratio": 0,
     "chainsize": 0,
     "compsize": 0,
     "deltatype": "base",
     "p1": 0,
     "p2": -1,
     "prevrev": -1,
     "rev": 1,
     "uncompsize": 0
    },
    {
     "chainid": 3,
     "chainlen": 1,
     "chainratio": 1.0232558139534884,
     "chainsize": 44,
     "compsize": 44,
     "deltatype": "base",
     "p1": 1,
     "p2": -1,
     "prevrev": -1,
     "rev": 2,
     "uncompsize": 43
    }
   ]
 
   $ hg debugdeltachain -m -Tjson  --all-info
   [
    {
     "chainid": 1,
     "chainlen": 1,
     "chainratio": 1.0232558139534884,
     "chainsize": 44,
     "compsize": 44,
     "deltatype": "base",
     "extradist": 0,
     "extraratio": 0.0,
     "largestblock": 44,
     "lindist": 44,
     "p1": -1,
     "p2": -1,
     "prevrev": -1,
     "readdensity": 1.0,
     "readsize": 44,
     "rev": 0,
     "srchunks": 1,
     "uncompsize": 43
    },
    {
     "chainid": 2,
     "chainlen": 1,
     "chainratio": 0,
     "chainsize": 0,
     "compsize": 0,
     "deltatype": "base",
     "extradist": 0,
     "extraratio": 0,
     "largestblock": 0,
     "lindist": 0,
     "p1": 0,
     "p2": -1,
     "prevrev": -1,
     "readdensity": 1,
     "readsize": 0,
     "rev": 1,
     "srchunks": 1,
     "uncompsize": 0
    },
    {
     "chainid": 3,
     "chainlen": 1,
     "chainratio": 1.0232558139534884,
     "chainsize": 44,
     "compsize": 44,
     "deltatype": "base",
     "extradist": 0,
     "extraratio": 0.0,
     "largestblock": 44,
     "lindist": 44,
     "p1": 1,
     "p2": -1,
     "prevrev": -1,
     "readdensity": 1.0,
     "readsize": 44,
     "rev": 2,
     "srchunks": 1,
     "uncompsize": 43
    }
   ]
 
 debugdelta chain with sparse read enabled
 
   $ cat >> $HGRCPATH <<EOF
   > [experimental]
   > sparse-read = True
   > EOF
   $ hg debugdeltachain -m --all-info
       rev      p1      p2  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio   readsize largestblk rddensity srchunks
         0      -1      -1       1        1       -1    base         44         43         44   1.02326        44         0    0.00000         44         44   1.00000        1
         1       0      -1       2        1       -1    base          0          0          0   0.00000         0         0    0.00000          0          0   1.00000        1
         2       1      -1       3        1       -1    base         44         43         44   1.02326        44         0    0.00000         44         44   1.00000        1
 
   $ hg debugdeltachain -m --sparse-info -T '{rev} {chainid} {chainlen} {readsize} {largestblock} {readdensity}\n'
   0 1 1 44 44 1.0
   1 2 1 0 0 1
   2 3 1 44 44 1.0
 
   $ hg debugdeltachain -m -Tjson --sparse-info
   [
    {
     "chainid": 1,
     "chainlen": 1,
     "deltatype": "base",
     "largestblock": 44,
     "p1": -1,
     "p2": -1,
     "prevrev": -1,
     "readdensity": 1.0,
     "readsize": 44,
     "rev": 0,
     "srchunks": 1
    },
    {
     "chainid": 2,
     "chainlen": 1,
     "deltatype": "base",
     "largestblock": 0,
     "p1": 0,
     "p2": -1,
     "prevrev": -1,
     "readdensity": 1,
     "readsize": 0,
     "rev": 1,
     "srchunks": 1
    },
    {
     "chainid": 3,
     "chainlen": 1,
     "deltatype": "base",
     "largestblock": 44,
     "p1": 1,
     "p2": -1,
     "prevrev": -1,
     "readdensity": 1.0,
     "readsize": 44,
     "rev": 2,
     "srchunks": 1
    }
   ]
 
   $ hg debugdeltachain -m -Tjson --all-info
   [
    {
     "chainid": 1,
     "chainlen": 1,
     "chainratio": 1.0232558139534884,
     "chainsize": 44,
     "compsize": 44,
     "deltatype": "base",
     "extradist": 0,
     "extraratio": 0.0,
     "largestblock": 44,
     "lindist": 44,
     "p1": -1,
     "p2": -1,
     "prevrev": -1,
     "readdensity": 1.0,
     "readsize": 44,
     "rev": 0,
     "srchunks": 1,
     "uncompsize": 43
    },
    {
     "chainid": 2,
     "chainlen": 1,
     "chainratio": 0,
     "chainsize": 0,
     "compsize": 0,
     "deltatype": "base",
     "extradist": 0,
     "extraratio": 0,
     "largestblock": 0,
     "lindist": 0,
     "p1": 0,
     "p2": -1,
     "prevrev": -1,
     "readdensity": 1,
     "readsize": 0,
     "rev": 1,
     "srchunks": 1,
     "uncompsize": 0
    },
    {
     "chainid": 3,
     "chainlen": 1,
     "chainratio": 1.0232558139534884,
     "chainsize": 44,
     "compsize": 44,
     "deltatype": "base",
     "extradist": 0,
     "extraratio": 0.0,
     "largestblock": 44,
     "lindist": 44,
     "p1": 1,
     "p2": -1,
     "prevrev": -1,
     "readdensity": 1.0,
     "readsize": 44,
     "rev": 2,
     "srchunks": 1,
     "uncompsize": 43
    }
   ]
 
   $ printf "This test checks things.\n" >> a
   $ hg ci -m a
   $ hg branch other
   marked working directory as branch other
   (branches are permanent and global, did you want a bookmark?)
   $ for i in `$TESTDIR/seq.py 5`; do
   >   printf "shorter ${i}" >> a
   >   hg ci -m "a other:$i"
   >   hg up -q default
   >   printf "for the branch default we want longer chains: ${i}" >> a
   >   hg ci -m "a default:$i"
   >   hg up -q other
   > done
   $ hg debugdeltachain a -T '{rev} {srchunks}\n'  --all-info\
   >    --config experimental.sparse-read.density-threshold=0.50 \
   >    --config experimental.sparse-read.min-gap-size=0
   0 1
   1 1
   2 1
   3 1
   4 1
   5 1
   6 1
   7 1
   8 1
   9 1
   10 2 (no-zstd !)
   10 1 (zstd !)
   11 1
   $ hg --config extensions.strip= strip --no-backup -r 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Test max chain len
   $ cat >> $HGRCPATH << EOF
   > [format]
   > maxchainlen=4
   > EOF
 
   $ printf "This test checks if maxchainlen config value is respected also it can serve as basic test for debugrevlog -d <file>.\n" >> a
   $ hg ci -m a
   $ printf "b\n" >> a
   $ hg ci -m a
   $ printf "c\n" >> a
   $ hg ci -m a
   $ printf "d\n" >> a
   $ hg ci -m a
   $ printf "e\n" >> a
   $ hg ci -m a
   $ printf "f\n" >> a
   $ hg ci -m a
   $ printf 'g\n' >> a
   $ hg ci -m a
   $ printf 'h\n' >> a
   $ hg ci -m a
 
   $ hg debugrevlog -d a
   # rev p1rev p2rev start   end deltastart base   p1   p2 rawsize totalsize compression heads chainlen
       0    -1    -1     0   ???          0    0    0    0     ???      ????           ?     1        0 (glob)
       1     0    -1   ???   ???          0    0    0    0     ???      ????           ?     1        1 (glob)
       2     1    -1   ???   ???        ???  ???  ???    0     ???      ????           ?     1        2 (glob)
       3     2    -1   ???   ???        ???  ???  ???    0     ???      ????           ?     1        3 (glob)
       4     3    -1   ???   ???        ???  ???  ???    0     ???      ????           ?     1        4 (glob)
       5     4    -1   ???   ???        ???  ???  ???    0     ???      ????           ?     1        0 (glob)
       6     5    -1   ???   ???        ???  ???  ???    0     ???      ????           ?     1        1 (glob)
       7     6    -1   ???   ???        ???  ???  ???    0     ???      ????           ?     1        2 (glob)
       8     7    -1   ???   ???        ???  ???  ???    0     ???      ????           ?     1        3 (glob)
 #endif
 
 Test debuglocks command:
 
   $ hg debuglocks
   lock:  free
   wlock: free
 
 * Test setting the lock
 
 waitlock <file> will wait for file to be created. If it isn't in a reasonable
 amount of time, displays error message and returns 1
   $ waitlock() {
   >     start=`date +%s`
   >     timeout=5
   >     while [ \( ! -f $1 \) -a \( ! -L $1 \) ]; do
   >         now=`date +%s`
   >         if [ "`expr $now - $start`" -gt $timeout ]; then
   >             echo "timeout: $1 was not created in $timeout seconds"
   >             return 1
   >         fi
   >         sleep 0.1
   >     done
   > }
   $ dolock() {
   >     {
   >         waitlock .hg/unlock
   >         rm -f .hg/unlock
   >         echo y
   >     } | hg debuglocks "$@" > /dev/null
   > }
   $ dolock -s &
   $ waitlock .hg/store/lock
 
   $ hg debuglocks
   lock:  user *, process * (*s) (glob)
   wlock: free
   [1]
   $ touch .hg/unlock
   $ wait
   $ [ -f .hg/store/lock ] || echo "There is no lock"
   There is no lock
 
 * Test setting the wlock
 
   $ dolock -S &
   $ waitlock .hg/wlock
 
   $ hg debuglocks
   lock:  free
   wlock: user *, process * (*s) (glob)
   [1]
   $ touch .hg/unlock
   $ wait
   $ [ -f .hg/wlock ] || echo "There is no wlock"
   There is no wlock
 
 * Test setting both locks
 
   $ dolock -Ss &
   $ waitlock .hg/wlock && waitlock .hg/store/lock
 
   $ hg debuglocks
   lock:  user *, process * (*s) (glob)
   wlock: user *, process * (*s) (glob)
   [2]
 
 * Test failing to set a lock
 
   $ hg debuglocks -s
   abort: lock is already held
   [255]
 
   $ hg debuglocks -S
   abort: wlock is already held
   [255]
 
   $ touch .hg/unlock
   $ wait
 
   $ hg debuglocks
   lock:  free
   wlock: free
 
 * Test forcing the lock
 
   $ dolock -s &
   $ waitlock .hg/store/lock
 
   $ hg debuglocks
   lock:  user *, process * (*s) (glob)
   wlock: free
   [1]
 
   $ hg debuglocks -L
 
   $ hg debuglocks
   lock:  free
   wlock: free
 
   $ touch .hg/unlock
   $ wait
 
 * Test forcing the wlock
 
   $ dolock -S &
   $ waitlock .hg/wlock
 
   $ hg debuglocks
   lock:  free
   wlock: user *, process * (*s) (glob)
   [1]
 
   $ hg debuglocks -W
 
   $ hg debuglocks
   lock:  free
   wlock: free
 
   $ touch .hg/unlock
   $ wait
 
 Test WdirUnsupported exception
 
   $ hg debugdata -c ffffffffffffffffffffffffffffffffffffffff
   abort: working directory revision cannot be specified
   [255]
 
 Test cache warming command
 
   $ rm -rf .hg/cache/
   $ hg debugupdatecaches --debug
   updating the branch cache
   $ ls -r .hg/cache/*
   .hg/cache/tags2-served
   .hg/cache/tags2
   .hg/cache/rbc-revs-v1
   .hg/cache/rbc-names-v1
   .hg/cache/hgtagsfnodes1
   .hg/cache/branch2-visible-hidden
   .hg/cache/branch2-visible
   .hg/cache/branch2-served.hidden
   .hg/cache/branch2-served
   .hg/cache/branch2-immutable
   .hg/cache/branch2-base
 
 Test debugcolor
 
 #if no-windows
   $ hg debugcolor --style --color always | grep -E 'mode|style|log\.'
   color mode: 'ansi'
   available style:
   \x1b[0;33mlog.changeset\x1b[0m:                      \x1b[0;33myellow\x1b[0m (esc)
 #endif
 
   $ hg debugcolor --style --color never
   color mode: None
   available style:
 
   $ cd ..
 
 Test internal debugstacktrace command
 
   $ cat > debugstacktrace.py << EOF
   > from mercurial import (
   >     util,
   > )
   > from mercurial.utils import (
   >     procutil,
   > )
   > def f():
   >     util.debugstacktrace(f=procutil.stdout)
   >     g()
   > def g():
   >     util.dst(b'hello from g\\n', skip=1)
   >     h()
   > def h():
   >     util.dst(b'hi ...\\nfrom h hidden in g', 1, depth=2)
   > f()
   > EOF
   $ "$PYTHON" debugstacktrace.py
   stacktrace at:
    *debugstacktrace.py:15 in * (glob)
    *debugstacktrace.py:8  in f (glob)
   hello from g at:
    *debugstacktrace.py:15 in * (glob)
    *debugstacktrace.py:9  in f (glob)
   hi ...
   from h hidden in g at:
    *debugstacktrace.py:9  in f (glob)
    *debugstacktrace.py:12 in g (glob)
 
 Test debugcapabilities command:
 
   $ hg debugcapabilities ./debugrevlog/
   Main capabilities:
     branchmap
     $USUAL_BUNDLE2_CAPS$
     getbundle
     known
     lookup
     pushkey
     unbundle
   Bundle2 capabilities:
     HG20
     bookmarks
     changegroup
       01
       02
       03
     checkheads
       related
     digests
       md5
       sha1
       sha512
     error
       abort
       unsupportedcontent
       pushraced
       pushkey
     hgtagsfnodes
     listkeys
     phases
       heads
     pushkey
     remote-changegroup
       http
       https
     stream
       v2
 
 Test debugpeer
 
   $ hg debugpeer ssh://user@dummy/debugrevlog
   url: ssh://user@dummy/debugrevlog
   local: no
   pushable: yes
 
 #if rust
 
   $ hg --debug debugpeer ssh://user@dummy/debugrevlog
   running .* ".*[/\\]dummyssh" ['"]user@dummy['"] ['"]hg -R debugrevlog serve --stdio['"] (re)
   devel-peer-request: hello+between
   devel-peer-request:   pairs: 81 bytes
   sending hello command
   sending between command
   remote: 473
   remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlog-compression-zstd,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
   remote: 1
   devel-peer-request: protocaps
   devel-peer-request:   caps: * bytes (glob)
   sending protocaps command
   url: ssh://user@dummy/debugrevlog
   local: no
   pushable: yes
 
 #endif
 
 #if no-rust zstd
 
   $ hg --debug debugpeer ssh://user@dummy/debugrevlog
   running .* ".*[/\\]dummyssh" ['"]user@dummy['"] ['"]hg -R debugrevlog serve --stdio['"] (re)
   devel-peer-request: hello+between
   devel-peer-request:   pairs: 81 bytes
   sending hello command
   sending between command
   remote: 473
   remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlog-compression-zstd,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
   remote: 1
   devel-peer-request: protocaps
   devel-peer-request:   caps: * bytes (glob)
   sending protocaps command
   url: ssh://user@dummy/debugrevlog
   local: no
   pushable: yes
 
 #endif
 
 #if no-rust no-zstd
 
   $ hg --debug debugpeer ssh://user@dummy/debugrevlog
   running .* ".*[/\\]dummyssh" ['"]user@dummy['"] ['"]hg -R debugrevlog serve --stdio['"] (re)
   devel-peer-request: hello+between
   devel-peer-request:   pairs: 81 bytes
   sending hello command
   sending between command
   remote: 449
   remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash
   remote: 1
   devel-peer-request: protocaps
   devel-peer-request:   caps: * bytes (glob)
   sending protocaps command
   url: ssh://user@dummy/debugrevlog
   local: no
   pushable: yes
 
 #endif
 
 Test debugshell
 
   $ hg debugshell -c 'ui.write(b"%s\n" % ui.username())'
   test

tests/test-eol-clone.t

@@ -1,121 +1,122 b''
 Testing cloning with the EOL extension
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > eol =
   > 
   > [eol]
   > native = CRLF
   > EOF
 
 setup repository
 
   $ hg init repo
   $ cd repo
   $ cat > .hgeol <<EOF
   > [patterns]
   > **.txt = native
   > EOF
   $ printf "first\r\nsecond\r\nthird\r\n" > a.txt
   $ hg commit --addremove -m 'checkin'
   adding .hgeol
   adding a.txt
 
 Test commit of removed .hgeol and how it immediately makes the automatic
 changes explicit and committable.
 
   $ cd ..
   $ hg clone repo repo-2
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd repo-2
   $ cat a.txt
   first\r (esc)
   second\r (esc)
   third\r (esc)
   $ hg cat a.txt
   first
   second
   third
   $ hg remove .hgeol
   $ touch a.txt *  # ensure consistent st dirtyness checks, ignoring dirstate timing
   $ hg st -v --debug
   M a.txt
   R .hgeol
   $ hg commit -m 'remove eol'
   $ hg exp
   # HG changeset patch
   # User test
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 3c20c2d90333b6ecdc8f7aa8f9b73223c7c7a608
   # Parent  90f94e2cf4e24628afddd641688dfe4cd476d6e4
   remove eol
   
   diff -r 90f94e2cf4e2 -r 3c20c2d90333 .hgeol
   --- a/.hgeol	Thu Jan 01 00:00:00 1970 +0000
   +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,2 +0,0 @@
   -[patterns]
   -**.txt = native
   diff -r 90f94e2cf4e2 -r 3c20c2d90333 a.txt
   --- a/a.txt	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a.txt	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,3 +1,3 @@
   -first
   -second
   -third
   +first\r (esc)
   +second\r (esc)
   +third\r (esc)
   $ hg push --quiet
   $ cd ..
 
 Test clone of repo with .hgeol in working dir, but no .hgeol in default
 checkout revision tip. The repo is correctly updated to be consistent and have
 the exact content checked out without filtering, ignoring the current .hgeol in
 the source repo:
 
   $ cat repo/.hgeol
   [patterns]
   **.txt = native
   $ hg clone repo repo-3 -v --debug
-  linked 7 files
+  linked 8 files (no-rust !)
+  linked 10 files (rust !)
   updating to branch default
   resolving manifests
    branchmerge: False, force: False, partial: False
    ancestor: 000000000000, local: 000000000000+, remote: 3c20c2d90333
   calling hook preupdate.eol: hgext.eol.preupdate
    a.txt: remote created -> g
   getting a.txt
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updating the branch cache
   $ cd repo-3
 
   $ cat a.txt
   first\r (esc)
   second\r (esc)
   third\r (esc)
 
 Test clone of revision with .hgeol
 
   $ cd ..
   $ hg clone -r 0 repo repo-4
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 90f94e2cf4e2
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd repo-4
   $ cat .hgeol
   [patterns]
   **.txt = native
 
   $ cat a.txt
   first\r (esc)
   second\r (esc)
   third\r (esc)
 
   $ cd ..

tests/test-fncache.t

@@ -1,532 +1,538 b''
 #require repofncache
 
 An extension which will set fncache chunksize to 1 byte to make sure that logic
 does not break
 
   $ cat > chunksize.py <<EOF
   > from mercurial import store
   > store.fncache_chunksize = 1
   > EOF
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > chunksize = $TESTTMP/chunksize.py
   > EOF
 
 Init repo1:
 
   $ hg init repo1
   $ cd repo1
   $ echo "some text" > a
   $ hg add
   adding a
   $ hg ci -m first
   $ cat .hg/store/fncache | sort
   data/a.i
 
 Testing a.i/b:
 
   $ mkdir a.i
   $ echo "some other text" > a.i/b
   $ hg add
   adding a.i/b
   $ hg ci -m second
   $ cat .hg/store/fncache | sort
   data/a.i
   data/a.i.hg/b.i
 
 Testing a.i.hg/c:
 
   $ mkdir a.i.hg
   $ echo "yet another text" > a.i.hg/c
   $ hg add
   adding a.i.hg/c
   $ hg ci -m third
   $ cat .hg/store/fncache | sort
   data/a.i
   data/a.i.hg.hg/c.i
   data/a.i.hg/b.i
 
 Testing verify:
 
   $ hg verify -q
 
   $ rm .hg/store/fncache
 
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
    warning: revlog 'data/a.i' not in fncache!
    warning: revlog 'data/a.i.hg/c.i' not in fncache!
    warning: revlog 'data/a.i/b.i' not in fncache!
   checking dirstate
   checked 3 changesets with 3 changes to 3 files
   3 warnings encountered!
   hint: run "hg debugrebuildfncache" to recover from corrupt fncache
 
 Follow the hint to make sure it works
 
   $ hg debugrebuildfncache
   adding data/a.i
   adding data/a.i.hg/c.i
   adding data/a.i/b.i
   3 items added, 0 removed from fncache
 
   $ hg verify -q
 
   $ cd ..
 
 Non store repo:
 
   $ hg --config format.usestore=False init foo
   $ cd foo
   $ mkdir tst.d
   $ echo foo > tst.d/foo
   $ hg ci -Amfoo
   adding tst.d/foo
   $ find .hg | sort
   .hg
+  .hg/00changelog-6b8ab34b.nd (rust !)
+  .hg/00changelog.d
   .hg/00changelog.i
+  .hg/00changelog.n (rust !)
   .hg/00manifest.i
   .hg/branch
   .hg/cache
   .hg/cache/branch2-served
   .hg/cache/rbc-names-v1
   .hg/cache/rbc-revs-v1
   .hg/data
   .hg/data/tst.d.hg
   .hg/data/tst.d.hg/foo.i
   .hg/dirstate
   .hg/fsmonitor.state (fsmonitor !)
   .hg/last-message.txt
   .hg/phaseroots
   .hg/requires
   .hg/undo
   .hg/undo.backup.branch.bck
   .hg/undo.backupfiles
   .hg/undo.desc
   .hg/wcache
   .hg/wcache/checkisexec (execbit !)
   .hg/wcache/checklink (symlink !)
   .hg/wcache/checklink-target (symlink !)
   .hg/wcache/manifestfulltextcache (reporevlogstore !)
   $ cd ..
 
 Non fncache repo:
 
   $ hg --config format.usefncache=False init bar
   $ cd bar
   $ mkdir tst.d
   $ echo foo > tst.d/Foo
   $ hg ci -Amfoo
   adding tst.d/Foo
   $ find .hg | sort
   .hg
   .hg/00changelog.i
   .hg/branch
   .hg/cache
   .hg/cache/branch2-served
   .hg/cache/rbc-names-v1
   .hg/cache/rbc-revs-v1
   .hg/dirstate
   .hg/fsmonitor.state (fsmonitor !)
   .hg/last-message.txt
   .hg/requires
   .hg/store
+  .hg/store/00changelog-b875dfc5.nd (rust !)
+  .hg/store/00changelog.d
   .hg/store/00changelog.i
+  .hg/store/00changelog.n (rust !)
   .hg/store/00manifest.i
   .hg/store/data
   .hg/store/data/tst.d.hg
   .hg/store/data/tst.d.hg/_foo.i
   .hg/store/phaseroots
   .hg/store/requires
   .hg/store/undo
   .hg/store/undo.backupfiles
   .hg/undo.backup.branch.bck
   .hg/undo.desc
   .hg/wcache
   .hg/wcache/checkisexec (execbit !)
   .hg/wcache/checklink (symlink !)
   .hg/wcache/checklink-target (symlink !)
   .hg/wcache/manifestfulltextcache (reporevlogstore !)
   $ cd ..
 
 Encoding of reserved / long paths in the store
 
   $ hg init r2
   $ cd r2
   $ cat <<EOF > .hg/hgrc
   > [ui]
   > portablefilenames = ignore
   > EOF
 
   $ hg import -q --bypass - <<EOF
   > # HG changeset patch
   > # User test
   > # Date 0 0
   > # Node ID 1c7a2f7cb77be1a0def34e4c7cabc562ad98fbd7
   > # Parent  0000000000000000000000000000000000000000
   > 1
   > 
   > diff --git a/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3456789-12345-ABCDEFGHIJKLMNOPRSTUVWXYZ-abcdefghjiklmnopqrstuvwxyz b/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3456789-12345-ABCDEFGHIJKLMNOPRSTUVWXYZ-abcdefghjiklmnopqrstuvwxyz
   > new file mode 100644
   > --- /dev/null
   > +++ b/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3456789-12345-ABCDEFGHIJKLMNOPRSTUVWXYZ-abcdefghjiklmnopqrstuvwxyz
   > @@ -0,0 +1,1 @@
   > +foo
   > diff --git a/AUX/SECOND/X.PRN/FOURTH/FI:FTH/SIXTH/SEVENTH/EIGHTH/NINETH/TENTH/ELEVENTH/LOREMIPSUM.TXT b/AUX/SECOND/X.PRN/FOURTH/FI:FTH/SIXTH/SEVENTH/EIGHTH/NINETH/TENTH/ELEVENTH/LOREMIPSUM.TXT
   > new file mode 100644
   > --- /dev/null
   > +++ b/AUX/SECOND/X.PRN/FOURTH/FI:FTH/SIXTH/SEVENTH/EIGHTH/NINETH/TENTH/ELEVENTH/LOREMIPSUM.TXT
   > @@ -0,0 +1,1 @@
   > +foo
   > diff --git a/Project Planning/Resources/AnotherLongDirectoryName/Followedbyanother/AndAnother/AndThenAnExtremelyLongFileName.txt b/Project Planning/Resources/AnotherLongDirectoryName/Followedbyanother/AndAnother/AndThenAnExtremelyLongFileName.txt
   > new file mode 100644
   > --- /dev/null
   > +++ b/Project Planning/Resources/AnotherLongDirectoryName/Followedbyanother/AndAnother/AndThenAnExtremelyLongFileName.txt	
   > @@ -0,0 +1,1 @@
   > +foo
   > diff --git a/bla.aux/prn/PRN/lpt/com3/nul/coma/foo.NUL/normal.c b/bla.aux/prn/PRN/lpt/com3/nul/coma/foo.NUL/normal.c
   > new file mode 100644
   > --- /dev/null
   > +++ b/bla.aux/prn/PRN/lpt/com3/nul/coma/foo.NUL/normal.c
   > @@ -0,0 +1,1 @@
   > +foo
   > diff --git a/enterprise/openesbaddons/contrib-imola/corba-bc/netbeansplugin/wsdlExtension/src/main/java/META-INF/services/org.netbeans.modules.xml.wsdl.bindingsupport.spi.ExtensibilityElementTemplateProvider b/enterprise/openesbaddons/contrib-imola/corba-bc/netbeansplugin/wsdlExtension/src/main/java/META-INF/services/org.netbeans.modules.xml.wsdl.bindingsupport.spi.ExtensibilityElementTemplateProvider
   > new file mode 100644
   > --- /dev/null
   > +++ b/enterprise/openesbaddons/contrib-imola/corba-bc/netbeansplugin/wsdlExtension/src/main/java/META-INF/services/org.netbeans.modules.xml.wsdl.bindingsupport.spi.ExtensibilityElementTemplateProvider
   > @@ -0,0 +1,1 @@
   > +foo
   > EOF
 
   $ find .hg/store -name *.i  | sort
   .hg/store/00changelog.i
   .hg/store/00manifest.i
   .hg/store/data/bla.aux/pr~6e/_p_r_n/lpt/co~6d3/nu~6c/coma/foo._n_u_l/normal.c.i
   .hg/store/dh/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxx168e07b38e65eff86ab579afaaa8e30bfbe0f35f.i
   .hg/store/dh/au~78/second/x.prn/fourth/fi~3afth/sixth/seventh/eighth/nineth/tenth/loremia20419e358ddff1bf8751e38288aff1d7c32ec05.i
   .hg/store/dh/enterpri/openesba/contrib-/corba-bc/netbeans/wsdlexte/src/main/java/org.net7018f27961fdf338a598a40c4683429e7ffb9743.i
   .hg/store/dh/project_/resource/anotherl/followed/andanoth/andthenanextremelylongfilename0d8e1f4187c650e2f1fdca9fd90f786bc0976b6b.i
 
   $ cd ..
 
 Aborting lock does not prevent fncache writes
 
   $ cat > exceptionext.py <<EOF
   > import os
   > from mercurial import commands, error, extensions
   > 
   > def lockexception(orig, vfs, lockname, wait, releasefn, *args, **kwargs):
   >     def releasewrap():
   >         l.held = False # ensure __del__ is a noop
   >         raise error.Abort(b"forced lock failure")
   >     l = orig(vfs, lockname, wait, releasewrap, *args, **kwargs)
   >     return l
   > 
   > def reposetup(ui, repo):
   >     extensions.wrapfunction(repo, '_lock', lockexception)
   > 
   > cmdtable = {}
   > 
   > # wrap "commit" command to prevent wlock from being '__del__()'-ed
   > # at the end of dispatching (for intentional "forced lcok failure")
   > def commitwrap(orig, ui, repo, *pats, **opts):
   >     repo = repo.unfiltered() # to use replaced repo._lock certainly
   >     wlock = repo.wlock()
   >     try:
   >         return orig(ui, repo, *pats, **opts)
   >     finally:
   >         # multiple 'relase()' is needed for complete releasing wlock,
   >         # because "forced" abort at last releasing store lock
   >         # prevents wlock from being released at same 'lockmod.release()'
   >         for i in range(wlock.held):
   >             wlock.release()
   > 
   > def extsetup(ui):
   >     extensions.wrapcommand(commands.table, b"commit", commitwrap)
   > EOF
   $ extpath=`pwd`/exceptionext.py
   $ hg init fncachetxn
   $ cd fncachetxn
   $ printf "[extensions]\nexceptionext=$extpath\n" >> .hg/hgrc
   $ touch y
   $ hg ci -qAm y
   abort: forced lock failure
   [255]
   $ cat .hg/store/fncache
   data/y.i
 
 Aborting transaction prevents fncache change
 
   $ cat > ../exceptionext.py <<EOF
   > import os
   > from mercurial import commands, error, extensions, localrepo
   > 
   > def wrapper(orig, self, *args, **kwargs):
   >     tr = orig(self, *args, **kwargs)
   >     def fail(tr):
   >         raise error.Abort(b"forced transaction failure")
   >     # zzz prefix to ensure it sorted after store.write
   >     tr.addfinalize(b'zzz-forcefails', fail)
   >     return tr
   > 
   > def uisetup(ui):
   >     extensions.wrapfunction(
   >         localrepo.localrepository, 'transaction', wrapper)
   > 
   > cmdtable = {}
   > 
   > EOF
 
 Clean cached version
   $ rm -f "${extpath}c"
   $ rm -Rf "`dirname $extpath`/__pycache__"
 
   $ touch z
   $ hg ci -qAm z
   transaction abort!
   rollback completed
   abort: forced transaction failure
   [255]
   $ cat .hg/store/fncache
   data/y.i
 
 Aborted transactions can be recovered later
 
   $ cat > ../exceptionext.py <<EOF
   > import os
   > import signal
   > from mercurial import (
   >   commands,
   >   error,
   >   extensions,
   >   localrepo,
   >   transaction,
   > )
   > 
   > def trwrapper(orig, self, *args, **kwargs):
   >     tr = orig(self, *args, **kwargs)
   >     def fail(tr):
   >         os.kill(os.getpid(), signal.SIGKILL)
   >     # zzz prefix to ensure it sorted after store.write
   >     tr.addfinalize(b'zzz-forcefails', fail)
   >     return tr
   > 
   > def uisetup(ui):
   >     extensions.wrapfunction(localrepo.localrepository, 'transaction',
   >                             trwrapper)
   > 
   > cmdtable = {}
   > 
   > EOF
 
 Clean cached versions
   $ rm -f "${extpath}c"
   $ rm -Rf "`dirname $extpath`/__pycache__"
 
   $ hg up -q 1
   $ touch z
 # Cannot rely on the return code value as chg use a different one.
 # So we use a `|| echo` trick
 # XXX-CHG fixing chg behavior would be nice here.
   $ hg ci -qAm z || echo "He's Dead, Jim." 2>/dev/null
   *Killed* (glob) (?)
   He's Dead, Jim.
   $ cat .hg/store/fncache | sort
   data/y.i
   data/z.i
   $ hg recover --verify
   rolling back interrupted transaction
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checking dirstate
   checked 1 changesets with 1 changes to 1 files
   $ cat .hg/store/fncache
   data/y.i
 
   $ cd ..
 
 debugrebuildfncache does nothing unless repo has fncache requirement
 
   $ hg --config format.usefncache=false init nofncache
   $ cd nofncache
   $ hg debugrebuildfncache
   (not rebuilding fncache because repository does not support fncache)
 
   $ cd ..
 
 debugrebuildfncache works on empty repository
 
   $ hg init empty
   $ cd empty
   $ hg debugrebuildfncache
   fncache already up to date
   $ cd ..
 
 debugrebuildfncache on an up to date repository no-ops
 
   $ hg init repo
   $ cd repo
   $ echo initial > foo
   $ echo initial > .bar
   $ hg commit -A -m initial
   adding .bar
   adding foo
 
   $ cat .hg/store/fncache | sort
   data/.bar.i
   data/foo.i
 
   $ hg debugrebuildfncache
   fncache already up to date
 
 debugrebuildfncache restores deleted fncache file
 
   $ rm -f .hg/store/fncache
   $ hg debugrebuildfncache
   adding data/.bar.i
   adding data/foo.i
   2 items added, 0 removed from fncache
 
   $ cat .hg/store/fncache | sort
   data/.bar.i
   data/foo.i
 
 Rebuild after rebuild should no-op
 
   $ hg debugrebuildfncache
   fncache already up to date
 
 A single missing file should get restored, an extra file should be removed
 
   $ cat > .hg/store/fncache << EOF
   > data/foo.i
   > data/bad-entry.i
   > EOF
 
   $ hg debugrebuildfncache
   removing data/bad-entry.i
   adding data/.bar.i
   1 items added, 1 removed from fncache
 
   $ cat .hg/store/fncache | sort
   data/.bar.i
   data/foo.i
 
 debugrebuildfncache recovers from truncated line in fncache
 
   $ printf a > .hg/store/fncache
   $ hg debugrebuildfncache
   fncache does not ends with a newline
   adding data/.bar.i
   adding data/foo.i
   2 items added, 0 removed from fncache
 
   $ cat .hg/store/fncache | sort
   data/.bar.i
   data/foo.i
 
   $ cd ..
 
 Try a simple variation without dotencode to ensure fncache is ignorant of encoding
 
   $ hg --config format.dotencode=false init nodotencode
   $ cd nodotencode
   $ echo initial > foo
   $ echo initial > .bar
   $ hg commit -A -m initial
   adding .bar
   adding foo
 
   $ cat .hg/store/fncache | sort
   data/.bar.i
   data/foo.i
 
   $ rm .hg/store/fncache
   $ hg debugrebuildfncache
   adding data/.bar.i
   adding data/foo.i
   2 items added, 0 removed from fncache
 
   $ cat .hg/store/fncache | sort
   data/.bar.i
   data/foo.i
 
   $ cd ..
 
 In repositories that have accumulated a large number of files over time, the
 fncache file is going to be large. If we possibly can avoid loading it, so much the better.
 The cache should not loaded when committing changes to existing files, or when unbundling
 changesets that only contain changes to existing files:
 
   $ cat > fncacheloadwarn.py << EOF
   > from mercurial import extensions, localrepo
   > 
   > def extsetup(ui):
   >     def wrapstore(orig, requirements, *args):
   >         store = orig(requirements, *args)
   >         if b'store' in requirements and b'fncache' in requirements:
   >             instrumentfncachestore(store, ui)
   >         return store
   >     extensions.wrapfunction(localrepo, 'makestore', wrapstore)
   > 
   > def instrumentfncachestore(fncachestore, ui):
   >     class instrumentedfncache(type(fncachestore.fncache)):
   >         def _load(self):
   >             ui.warn(b'fncache load triggered!\n')
   >             super(instrumentedfncache, self)._load()
   >     fncachestore.fncache.__class__ = instrumentedfncache
   > EOF
 
   $ fncachextpath=`pwd`/fncacheloadwarn.py
   $ hg init nofncacheload
   $ cd nofncacheload
   $ printf "[extensions]\nfncacheloadwarn=$fncachextpath\n" >> .hg/hgrc
 
 A new file should trigger a load, as we'd want to update the fncache set in that case:
 
   $ touch foo
   $ hg ci -qAm foo
   fncache load triggered!
 
 But modifying that file should not:
 
   $ echo bar >> foo
   $ hg ci -qm foo
 
 If a transaction has been aborted, the zero-size truncated index file will
 not prevent the fncache from being loaded; rather than actually abort
 a transaction, we simulate the situation by creating a zero-size index file:
 
   $ touch .hg/store/data/bar.i
   $ touch bar
   $ hg ci -qAm bar
   fncache load triggered!
 
 Unbundling should follow the same rules; existing files should not cause a load:
 
 (loading during the clone is expected)
   $ hg clone -q . tobundle
   fncache load triggered!
   fncache load triggered!
   fncache load triggered!
 
   $ echo 'new line' > tobundle/bar
   $ hg -R tobundle ci -qm bar
   $ hg -R tobundle bundle -q barupdated.hg
   $ hg unbundle -q barupdated.hg
 
 but adding new files should:
 
   $ touch tobundle/newfile
   $ hg -R tobundle ci -qAm newfile
   $ hg -R tobundle bundle -q newfile.hg
   $ hg unbundle -q newfile.hg
   fncache load triggered!
 
   $ cd ..

tests/test-hardlinks.t

@@ -1,425 +1,469 b''
 #require hardlink reporevlogstore
 
   $ cat > nlinks.py <<EOF
   > import sys
   > from mercurial import pycompat, util
   > for f in sorted(sys.stdin.readlines()):
   >     f = f[:-1]
   >     print(util.nlinks(pycompat.fsencode(f)), f)
   > EOF
 
   $ nlinksdir()
   > {
   >     find "$@" -type f | "$PYTHON" $TESTTMP/nlinks.py
   > }
 
 Some implementations of cp can't create hardlinks (replaces 'cp -al' on Linux):
 
   $ cat > linkcp.py <<EOF
   > import sys
   > from mercurial import pycompat, util
   > util.copyfiles(pycompat.fsencode(sys.argv[1]),
   >                pycompat.fsencode(sys.argv[2]), hardlink=True)
   > EOF
 
   $ linkcp()
   > {
   >     "$PYTHON" $TESTTMP/linkcp.py $1 $2
   > }
 
 Prepare repo r1:
 
   $ hg init r1
   $ cd r1
 
   $ echo c1 > f1
   $ hg add f1
   $ hg ci -m0
 
   $ mkdir d1
   $ cd d1
   $ echo c2 > f2
   $ hg add f2
   $ hg ci -m1
   $ cd ../..
 
   $ nlinksdir r1/.hg/store
+  1 r1/.hg/store/00changelog-b870a51b.nd (rust !)
+  1 r1/.hg/store/00changelog.d
   1 r1/.hg/store/00changelog.i
+  1 r1/.hg/store/00changelog.n (rust !)
   1 r1/.hg/store/00manifest.i
   1 r1/.hg/store/data/d1/f2.i
   1 r1/.hg/store/data/f1.i
   1 r1/.hg/store/fncache (repofncache !)
   1 r1/.hg/store/phaseroots
   1 r1/.hg/store/requires
   1 r1/.hg/store/undo
+  1 r1/.hg/store/undo.backup.00changelog.n.bck (rust !)
   1 r1/.hg/store/undo.backup.fncache.bck (repofncache !)
   1 r1/.hg/store/undo.backupfiles
 
 
 Create hardlinked clone r2:
 
   $ hg clone -U --debug r1 r2 --config progress.debug=true
-  linking: 1/7 files (14.29%)
-  linking: 2/7 files (28.57%)
-  linking: 3/7 files (42.86%)
-  linking: 4/7 files (57.14%)
-  linking: 5/7 files (71.43%)
-  linking: 6/7 files (85.71%)
-  linking: 7/7 files (100.00%)
-  linked 7 files
+  linking: 1/8 files (12.50%) (no-rust !)
+  linking: 2/8 files (25.00%) (no-rust !)
+  linking: 3/8 files (37.50%) (no-rust !)
+  linking: 4/8 files (50.00%) (no-rust !)
+  linking: 5/8 files (62.50%) (no-rust !)
+  linking: 6/8 files (75.00%) (no-rust !)
+  linking: 7/8 files (87.50%) (no-rust !)
+  linking: 8/8 files (100.00%) (no-rust !)
+  linked 8 files (no-rust !)
+  linking: 1/10 files (10.00%) (rust !)
+  linking: 2/10 files (20.00%) (rust !)
+  linking: 3/10 files (30.00%) (rust !)
+  linking: 4/10 files (40.00%) (rust !)
+  linking: 5/10 files (50.00%) (rust !)
+  linking: 6/10 files (60.00%) (rust !)
+  linking: 7/10 files (70.00%) (rust !)
+  linking: 8/10 files (80.00%) (rust !)
+  linking: 9/10 files (90.00%) (rust !)
+  linking: 10/10 files (100.00%) (rust !)
+  linked 10 files (rust !)
   updating the branch cache
 
 Create non-hardlinked clone r3:
 
   $ hg clone --pull r1 r3
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   new changesets 40d85e9847f2:7069c422939c
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 
 Repos r1 and r2 should now contain hardlinked files:
 
   $ nlinksdir r1/.hg/store
+  1 r1/.hg/store/00changelog-b870a51b.nd (rust !)
+  2 r1/.hg/store/00changelog.d
   2 r1/.hg/store/00changelog.i
+  1 r1/.hg/store/00changelog.n (rust !)
   2 r1/.hg/store/00manifest.i
   2 r1/.hg/store/data/d1/f2.i
   2 r1/.hg/store/data/f1.i
   1 r1/.hg/store/fncache (repofncache !)
   1 r1/.hg/store/phaseroots
   1 r1/.hg/store/requires
   1 r1/.hg/store/undo
+  1 r1/.hg/store/undo.backup.00changelog.n.bck (rust !)
   1 r1/.hg/store/undo.backup.fncache.bck (repofncache !)
   1 r1/.hg/store/undo.backupfiles
 
   $ nlinksdir r2/.hg/store
+  1 r2/.hg/store/00changelog-b870a51b.nd (rust !)
+  2 r2/.hg/store/00changelog.d
   2 r2/.hg/store/00changelog.i
+  1 r2/.hg/store/00changelog.n (rust !)
   2 r2/.hg/store/00manifest.i
   2 r2/.hg/store/data/d1/f2.i
   2 r2/.hg/store/data/f1.i
   1 r2/.hg/store/fncache (repofncache !)
   1 r2/.hg/store/requires
 
 Repo r3 should not be hardlinked:
 
   $ nlinksdir r3/.hg/store
+  1 r3/.hg/store/00changelog-88698448.nd (rust !)
+  1 r3/.hg/store/00changelog.d
   1 r3/.hg/store/00changelog.i
+  1 r3/.hg/store/00changelog.n (rust !)
   1 r3/.hg/store/00manifest.i
   1 r3/.hg/store/data/d1/f2.i
   1 r3/.hg/store/data/f1.i
   1 r3/.hg/store/fncache (repofncache !)
   1 r3/.hg/store/phaseroots
   1 r3/.hg/store/requires
   1 r3/.hg/store/undo
   1 r3/.hg/store/undo.backupfiles
 
 
 Create a non-inlined filelog in r3:
 
   $ cd r3/d1
   >>> f = open('data1', 'wb')
   >>> for x in range(10000):
   ...     f.write(b"%d\n" % x) and None
   >>> f.close()
   $ for j in 0 1 2 3 4 5 6 7 8 9; do
   >   cat data1 >> f2
   >   hg commit -m$j
   > done
   $ cd ../..
 
   $ nlinksdir r3/.hg/store
+  1 r3/.hg/store/00changelog-ea337809.nd (rust !)
+  1 r3/.hg/store/00changelog.d
   1 r3/.hg/store/00changelog.i
+  1 r3/.hg/store/00changelog.n (rust !)
   1 r3/.hg/store/00manifest.i
   1 r3/.hg/store/data/d1/f2.d
   1 r3/.hg/store/data/d1/f2.i
   1 r3/.hg/store/data/f1.i
   1 r3/.hg/store/fncache (repofncache !)
   1 r3/.hg/store/phaseroots
   1 r3/.hg/store/requires
   1 r3/.hg/store/undo
+  1 r3/.hg/store/undo.backup.00changelog.n.bck (rust !)
   1 r3/.hg/store/undo.backupfiles
 
 Push to repo r1 should break up most hardlinks in r2:
 
   $ hg -R r2 verify -q
 
   $ cd r3
   $ hg push
   pushing to $TESTTMP/r1
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 10 changesets with 10 changes to 1 files
 
   $ cd ..
 
   $ nlinksdir r2/.hg/store
+  1 r2/.hg/store/00changelog-b870a51b.nd (rust !)
+  1 r2/.hg/store/00changelog.d
   1 r2/.hg/store/00changelog.i
+  1 r2/.hg/store/00changelog.n (rust !)
   1 r2/.hg/store/00manifest.i
   1 r2/.hg/store/data/d1/f2.i
   2 r2/.hg/store/data/f1.i
   [12] r2/\.hg/store/fncache (re) (repofncache !)
   1 r2/.hg/store/requires
 
 #if hardlink-whitelisted repofncache
   $ nlinksdir r2/.hg/store/fncache
   1 r2/.hg/store/fncache
 #endif
 
   $ hg -R r2 verify -q
 
   $ cd r1
   $ hg up
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Committing a change to f1 in r1 must break up hardlink f1.i in r2:
 
   $ echo c1c1 >> f1
   $ hg ci -m00
   $ cd ..
 
   $ nlinksdir r2/.hg/store
+  1 r2/.hg/store/00changelog-b870a51b.nd (rust !)
+  1 r2/.hg/store/00changelog.d
   1 r2/.hg/store/00changelog.i
+  1 r2/.hg/store/00changelog.n (rust !)
   1 r2/.hg/store/00manifest.i
   1 r2/.hg/store/data/d1/f2.i
   1 r2/.hg/store/data/f1.i
   1 r2/.hg/store/fncache (repofncache !)
   1 r2/.hg/store/requires
 
 #if hardlink-whitelisted repofncache
   $ nlinksdir r2/.hg/store/fncache
   1 r2/.hg/store/fncache
 #endif
 
 Create a file which exec permissions we will change
   $ cd r3
   $ echo "echo hello world" > f3
   $ hg add f3
   $ hg ci -mf3
   $ cd ..
 
   $ cd r3
   $ hg tip --template '{rev}:{node|short}\n'
   12:d3b77733a28a
   $ echo bla > f1
   $ chmod +x f3
   $ hg ci -m1
   $ cd ..
 
 Create hardlinked copy r4 of r3 (on Linux, we would call 'cp -al'):
 
   $ linkcp r3 r4
 
 'checklink' is produced by hardlinking a symlink, which is undefined whether
 the symlink should be followed or not. It does behave differently on Linux and
 BSD. Just remove it so the test pass on both platforms.
 
   $ rm -f r4/.hg/wcache/checklink
 
 r4 has hardlinks in the working dir (not just inside .hg):
 
   $ nlinksdir r4
   2 r4/.hg/00changelog.i
   [24] r4/.hg/branch (re)
   2 r4/.hg/cache/branch2-base
   2 r4/.hg/cache/branch2-immutable
   2 r4/.hg/cache/branch2-served
   2 r4/.hg/cache/branch2-served.hidden
   2 r4/.hg/cache/branch2-visible
   2 r4/.hg/cache/branch2-visible-hidden
   2 r4/.hg/cache/rbc-names-v1
   2 r4/.hg/cache/rbc-revs-v1
   2 r4/.hg/cache/tags2
   2 r4/.hg/cache/tags2-served
   2 r4/.hg/dirstate
   2 r4/.hg/fsmonitor.state (fsmonitor !)
   2 r4/.hg/hgrc
   2 r4/.hg/last-message.txt
   2 r4/.hg/requires
+  2 r4/.hg/store/00changelog-7f2eb713.nd (rust !)
+  2 r4/.hg/store/00changelog.d
   2 r4/.hg/store/00changelog.i
+  2 r4/.hg/store/00changelog.n (rust !)
   2 r4/.hg/store/00manifest.i
   2 r4/.hg/store/data/d1/f2.d
   2 r4/.hg/store/data/d1/f2.i
   2 r4/.hg/store/data/f1.i
   2 r4/.hg/store/data/f3.i
   2 r4/.hg/store/fncache (repofncache !)
   2 r4/.hg/store/phaseroots
   2 r4/.hg/store/requires
   2 r4/.hg/store/undo
+  2 r4/.hg/store/undo.backup.00changelog.n.bck (rust !)
   2 r4/.hg/store/undo.backupfiles
   [24] r4/.hg/undo.backup.branch.bck (re)
   2 r4/\.hg/undo\.backup\.dirstate.bck (re)
   2 r4/.hg/undo.desc
   2 r4/.hg/wcache/checkisexec (execbit !)
   2 r4/.hg/wcache/checklink-target (symlink !)
   2 r4/.hg/wcache/checknoexec (execbit !)
   2 r4/.hg/wcache/manifestfulltextcache (reporevlogstore !)
   2 r4/d1/data1
   2 r4/d1/f2
   2 r4/f1
   2 r4/f3
 
 Update back to revision 12 in r4 should break hardlink of file f1 and f3:
 #if hardlink-whitelisted
   $ nlinksdir r4/.hg/undo.backup.dirstate.bck r4/.hg/dirstate
   2 r4/.hg/dirstate
   2 r4/.hg/undo.backup.dirstate.bck
 #endif
 
 
   $ hg -R r4 up 12
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved (execbit !)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved (no-execbit !)
 
   $ nlinksdir r4
   2 r4/.hg/00changelog.i
   1 r4/.hg/branch
   2 r4/.hg/cache/branch2-base
   2 r4/.hg/cache/branch2-immutable
   2 r4/.hg/cache/branch2-served
   2 r4/.hg/cache/branch2-served.hidden
   2 r4/.hg/cache/branch2-visible
   2 r4/.hg/cache/branch2-visible-hidden
   2 r4/.hg/cache/rbc-names-v1
   2 r4/.hg/cache/rbc-revs-v1
   2 r4/.hg/cache/tags2
   2 r4/.hg/cache/tags2-served
   1 r4/.hg/dirstate
   1 r4/.hg/fsmonitor.state (fsmonitor !)
   2 r4/.hg/hgrc
   2 r4/.hg/last-message.txt
   2 r4/.hg/requires
+  2 r4/.hg/store/00changelog-7f2eb713.nd (rust !)
+  2 r4/.hg/store/00changelog.d
   2 r4/.hg/store/00changelog.i
+  2 r4/.hg/store/00changelog.n (rust !)
   2 r4/.hg/store/00manifest.i
   2 r4/.hg/store/data/d1/f2.d
   2 r4/.hg/store/data/d1/f2.i
   2 r4/.hg/store/data/f1.i
   2 r4/.hg/store/data/f3.i
   2 r4/.hg/store/fncache
   2 r4/.hg/store/phaseroots
   2 r4/.hg/store/requires
   2 r4/.hg/store/undo
+  2 r4/.hg/store/undo.backup.00changelog.n.bck (rust !)
   2 r4/.hg/store/undo.backupfiles
   [23] r4/.hg/undo.backup.branch.bck (re)
   2 r4/\.hg/undo\.backup\.dirstate.bck (re)
   2 r4/.hg/undo.desc
   2 r4/.hg/wcache/checkisexec (execbit !)
   2 r4/.hg/wcache/checklink-target (symlink !)
   2 r4/.hg/wcache/checknoexec (execbit !)
   1 r4/.hg/wcache/manifestfulltextcache (reporevlogstore !)
   2 r4/d1/data1
   2 r4/d1/f2
   1 r4/f1
   1 r4/f3 (execbit !)
   2 r4/f3 (no-execbit !)
 
 #if hardlink-whitelisted
   $ nlinksdir r4/.hg/undo.backup.dirstate.bck r4/.hg/dirstate
   1 r4/.hg/dirstate
   2 r4/.hg/undo.backup.dirstate.bck
 #endif
 
 Test hardlinking outside hg:
 
   $ mkdir x
   $ echo foo > x/a
 
   $ linkcp x y
   $ echo bar >> y/a
 
 No diff if hardlink:
 
   $ diff x/a y/a
 
 Test mq hardlinking:
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "mq=" >> $HGRCPATH
 
   $ hg init a
   $ cd a
 
   $ hg qimport -n foo - << EOF
   > # HG changeset patch
   > # Date 1 0
   > diff -r 2588a8b53d66 a
   > --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   > +++ b/a	Wed Jul 23 15:54:29 2008 +0200
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
   adding foo to series file
 
   $ hg qpush
   applying foo
   now at: foo
 
   $ cd ..
   $ linkcp a b
   $ cd b
 
   $ hg qimport -n bar - << EOF
   > # HG changeset patch
   > # Date 2 0
   > diff -r 2588a8b53d66 a
   > --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   > +++ b/b	Wed Jul 23 15:54:29 2008 +0200
   > @@ -0,0 +1,1 @@
   > +b
   > EOF
   adding bar to series file
 
   $ hg qpush
   applying bar
   now at: bar
 
   $ cat .hg/patches/status
   430ed4828a74fa4047bc816a25500f7472ab4bfe:foo
   4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c:bar
 
   $ cat .hg/patches/series
   foo
   bar
 
   $ cat ../a/.hg/patches/status
   430ed4828a74fa4047bc816a25500f7472ab4bfe:foo
 
   $ cat ../a/.hg/patches/series
   foo
 
 Test tags hardlinking:
 
   $ hg qdel -r qbase:qtip
   patch foo finalized without changeset message
   patch bar finalized without changeset message
 
   $ hg tag -l lfoo
   $ hg tag foo
 
   $ cd ..
   $ linkcp b c
   $ cd c
 
   $ hg tag -l -r 0 lbar
   $ hg tag -r 0 bar
 
   $ cat .hgtags
   4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c foo
   430ed4828a74fa4047bc816a25500f7472ab4bfe bar
 
   $ cat .hg/localtags
   4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c lfoo
   430ed4828a74fa4047bc816a25500f7472ab4bfe lbar
 
   $ cat ../b/.hgtags
   4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c foo
 
   $ cat ../b/.hg/localtags
   4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c lfoo
 
   $ cd ..

tests/test-hook.t

@@ -1,1463 +1,1467 b''
 commit hooks can see env vars
 (and post-transaction one are run unlocked)
 
 
   $ cat > $TESTTMP/txnabort.checkargs.py <<EOF
   > from mercurial import pycompat
   > def showargs(ui, repo, hooktype, **kwargs):
   >     kwargs = pycompat.byteskwargs(kwargs)
   >     ui.write(b'%s Python hook: %s\n' % (hooktype,
   >                                         b','.join(sorted(kwargs))))
   > EOF
 
   $ hg init a
   $ cd a
   $ cat > .hg/hgrc <<EOF
   > [hooks]
   > commit = sh -c "HG_LOCAL= HG_TAG= printenv.py --line commit"
   > commit.b = sh -c "HG_LOCAL= HG_TAG= printenv.py --line commit.b"
   > precommit = sh -c  "HG_LOCAL= HG_NODE= HG_TAG= printenv.py --line precommit"
   > pretxncommit = sh -c "HG_LOCAL= HG_TAG= printenv.py --line pretxncommit"
   > pretxncommit.tip = hg -q tip
   > pre-identify = sh -c "printenv.py --line pre-identify 1"
   > pre-cat = sh -c "printenv.py --line pre-cat"
   > post-cat = sh -c "printenv.py --line post-cat"
   > pretxnopen = sh -c "HG_LOCAL= HG_TAG= printenv.py --line pretxnopen"
   > pretxnclose = sh -c "HG_LOCAL= HG_TAG= printenv.py --line pretxnclose"
   > txnclose = sh -c "HG_LOCAL= HG_TAG= printenv.py --line txnclose"
   > txnabort.0 = python:$TESTTMP/txnabort.checkargs.py:showargs
   > txnabort.1 = sh -c "HG_LOCAL= HG_TAG= printenv.py --line txnabort"
   > txnclose.checklock = sh -c "hg debuglock > /dev/null"
   > EOF
   $ echo a > a
   $ hg add a
   $ hg commit -m a
   precommit hook: HG_HOOKNAME=precommit
   HG_HOOKTYPE=precommit
   HG_PARENT1=0000000000000000000000000000000000000000
   
   pretxnopen hook: HG_HOOKNAME=pretxnopen
   HG_HOOKTYPE=pretxnopen
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   pretxncommit hook: HG_HOOKNAME=pretxncommit
   HG_HOOKTYPE=pretxncommit
   HG_NODE=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
   HG_PARENT1=0000000000000000000000000000000000000000
   HG_PENDING=$TESTTMP/a
   
   0:cb9a9f314b8b
   pretxnclose hook: HG_HOOKNAME=pretxnclose
   HG_HOOKTYPE=pretxnclose
   HG_PENDING=$TESTTMP/a
   HG_PHASES_MOVED=1
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   txnclose hook: HG_HOOKNAME=txnclose
   HG_HOOKTYPE=txnclose
   HG_PHASES_MOVED=1
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   commit hook: HG_HOOKNAME=commit
   HG_HOOKTYPE=commit
   HG_NODE=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
   HG_PARENT1=0000000000000000000000000000000000000000
   
   commit.b hook: HG_HOOKNAME=commit.b
   HG_HOOKTYPE=commit
   HG_NODE=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
   HG_PARENT1=0000000000000000000000000000000000000000
   
 
   $ hg clone . ../b
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../b
 
 changegroup hooks can see env vars
 
   $ cat > .hg/hgrc <<EOF
   > [hooks]
   > prechangegroup = sh -c "printenv.py --line prechangegroup"
   > changegroup = sh -c "printenv.py --line changegroup"
   > incoming = sh -c "printenv.py --line incoming"
   > EOF
 
 pretxncommit and commit hooks can see both parents of merge
 
   $ cd ../a
   $ echo b >> a
   $ hg commit -m a1 -d "1 0"
   precommit hook: HG_HOOKNAME=precommit
   HG_HOOKTYPE=precommit
   HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
   
   pretxnopen hook: HG_HOOKNAME=pretxnopen
   HG_HOOKTYPE=pretxnopen
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   pretxncommit hook: HG_HOOKNAME=pretxncommit
   HG_HOOKTYPE=pretxncommit
   HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd
   HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
   HG_PENDING=$TESTTMP/a
   
   1:ab228980c14d
   pretxnclose hook: HG_HOOKNAME=pretxnclose
   HG_HOOKTYPE=pretxnclose
   HG_PENDING=$TESTTMP/a
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   txnclose hook: HG_HOOKNAME=txnclose
   HG_HOOKTYPE=txnclose
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   commit hook: HG_HOOKNAME=commit
   HG_HOOKTYPE=commit
   HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd
   HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
   
   commit.b hook: HG_HOOKNAME=commit.b
   HG_HOOKTYPE=commit
   HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd
   HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
   
   $ hg update -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo b > b
   $ hg add b
   $ hg commit -m b -d '1 0'
   precommit hook: HG_HOOKNAME=precommit
   HG_HOOKTYPE=precommit
   HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
   
   pretxnopen hook: HG_HOOKNAME=pretxnopen
   HG_HOOKTYPE=pretxnopen
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   pretxncommit hook: HG_HOOKNAME=pretxncommit
   HG_HOOKTYPE=pretxncommit
   HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2
   HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
   HG_PENDING=$TESTTMP/a
   
   2:ee9deb46ab31
   pretxnclose hook: HG_HOOKNAME=pretxnclose
   HG_HOOKTYPE=pretxnclose
   HG_PENDING=$TESTTMP/a
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   created new head
   txnclose hook: HG_HOOKNAME=txnclose
   HG_HOOKTYPE=txnclose
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   commit hook: HG_HOOKNAME=commit
   HG_HOOKTYPE=commit
   HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2
   HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
   
   commit.b hook: HG_HOOKNAME=commit.b
   HG_HOOKTYPE=commit
   HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2
   HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
   
   $ hg merge 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg commit -m merge -d '2 0'
   precommit hook: HG_HOOKNAME=precommit
   HG_HOOKTYPE=precommit
   HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2
   HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd
   
   pretxnopen hook: HG_HOOKNAME=pretxnopen
   HG_HOOKTYPE=pretxnopen
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   pretxncommit hook: HG_HOOKNAME=pretxncommit
   HG_HOOKTYPE=pretxncommit
   HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2
   HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2
   HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd
   HG_PENDING=$TESTTMP/a
   
   3:07f3376c1e65
   pretxnclose hook: HG_HOOKNAME=pretxnclose
   HG_HOOKTYPE=pretxnclose
   HG_PENDING=$TESTTMP/a
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   txnclose hook: HG_HOOKNAME=txnclose
   HG_HOOKTYPE=txnclose
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   commit hook: HG_HOOKNAME=commit
   HG_HOOKTYPE=commit
   HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2
   HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2
   HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd
   
   commit.b hook: HG_HOOKNAME=commit.b
   HG_HOOKTYPE=commit
   HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2
   HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2
   HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd
   
 
 test generic hooks
 
   $ hg id
   pre-identify hook: HG_ARGS=id
   HG_HOOKNAME=pre-identify
   HG_HOOKTYPE=pre-identify
   HG_OPTS={'bookmarks': None, 'branch': None, 'id': None, 'insecure': None, 'num': None, 'remotecmd': '', 'rev': '', 'ssh': '', 'tags': None, 'template': ''}
   HG_PATS=[]
   
   abort: pre-identify hook exited with status 1
   [40]
   $ hg cat b
   pre-cat hook: HG_ARGS=cat b
   HG_HOOKNAME=pre-cat
   HG_HOOKTYPE=pre-cat
   HG_OPTS={'decode': None, 'exclude': [], 'include': [], 'output': '', 'rev': '', 'template': ''}
   HG_PATS=['b']
   
   b
   post-cat hook: HG_ARGS=cat b
   HG_HOOKNAME=post-cat
   HG_HOOKTYPE=post-cat
   HG_OPTS={'decode': None, 'exclude': [], 'include': [], 'output': '', 'rev': '', 'template': ''}
   HG_PATS=['b']
   HG_RESULT=0
   
 
   $ cd ../b
   $ hg pull ../a
   pulling from ../a
   searching for changes
   prechangegroup hook: HG_HOOKNAME=prechangegroup
   HG_HOOKTYPE=prechangegroup
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   file:/*/$TESTTMP/a (glob)
   HG_URL=file:$TESTTMP/a
   
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 2 changes to 2 files
   new changesets ab228980c14d:07f3376c1e65
   changegroup hook: HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd
   HG_NODE_LAST=07f3376c1e655977439df2a814e3cc14b27abac2
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   file:/*/$TESTTMP/a (glob)
   HG_URL=file:$TESTTMP/a
   
   incoming hook: HG_HOOKNAME=incoming
   HG_HOOKTYPE=incoming
   HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   file:/*/$TESTTMP/a (glob)
   HG_URL=file:$TESTTMP/a
   
   incoming hook: HG_HOOKNAME=incoming
   HG_HOOKTYPE=incoming
   HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   file:/*/$TESTTMP/a (glob)
   HG_URL=file:$TESTTMP/a
   
   incoming hook: HG_HOOKNAME=incoming
   HG_HOOKTYPE=incoming
   HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   file:/*/$TESTTMP/a (glob)
   HG_URL=file:$TESTTMP/a
   
   (run 'hg update' to get a working copy)
 
 tag hooks can see env vars
 
   $ cd ../a
   $ cat >> .hg/hgrc <<EOF
   > pretag = sh -c "printenv.py --line pretag"
   > tag = sh -c "HG_PARENT1= HG_PARENT2= printenv.py --line tag"
   > EOF
   $ hg tag -d '3 0' a
   pretag hook: HG_HOOKNAME=pretag
   HG_HOOKTYPE=pretag
   HG_LOCAL=0
   HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2
   HG_TAG=a
   
   precommit hook: HG_HOOKNAME=precommit
   HG_HOOKTYPE=precommit
   HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2
   
   pretxnopen hook: HG_HOOKNAME=pretxnopen
   HG_HOOKTYPE=pretxnopen
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   pretxncommit hook: HG_HOOKNAME=pretxncommit
   HG_HOOKTYPE=pretxncommit
   HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2
   HG_PENDING=$TESTTMP/a
   
   4:539e4b31b6dc
   pretxnclose hook: HG_HOOKNAME=pretxnclose
   HG_HOOKTYPE=pretxnclose
   HG_PENDING=$TESTTMP/a
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   tag hook: HG_HOOKNAME=tag
   HG_HOOKTYPE=tag
   HG_LOCAL=0
   HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2
   HG_TAG=a
   
   txnclose hook: HG_HOOKNAME=txnclose
   HG_HOOKTYPE=txnclose
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   commit hook: HG_HOOKNAME=commit
   HG_HOOKTYPE=commit
   HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2
   
   commit.b hook: HG_HOOKNAME=commit.b
   HG_HOOKTYPE=commit
   HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2
   
   $ hg tag -l la
   pretag hook: HG_HOOKNAME=pretag
   HG_HOOKTYPE=pretag
   HG_LOCAL=1
   HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_TAG=la
   
   tag hook: HG_HOOKNAME=tag
   HG_HOOKTYPE=tag
   HG_LOCAL=1
   HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_TAG=la
   
 
 pretag hook can forbid tagging
 
   $ cat >> .hg/hgrc <<EOF
   > pretag.forbid = sh -c "printenv.py --line pretag.forbid 1"
   > EOF
   $ hg tag -d '4 0' fa
   pretag hook: HG_HOOKNAME=pretag
   HG_HOOKTYPE=pretag
   HG_LOCAL=0
   HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_TAG=fa
   
   pretag.forbid hook: HG_HOOKNAME=pretag.forbid
   HG_HOOKTYPE=pretag
   HG_LOCAL=0
   HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_TAG=fa
   
   abort: pretag.forbid hook exited with status 1
   [40]
   $ hg tag -l fla
   pretag hook: HG_HOOKNAME=pretag
   HG_HOOKTYPE=pretag
   HG_LOCAL=1
   HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_TAG=fla
   
   pretag.forbid hook: HG_HOOKNAME=pretag.forbid
   HG_HOOKTYPE=pretag
   HG_LOCAL=1
   HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_TAG=fla
   
   abort: pretag.forbid hook exited with status 1
   [40]
 
 pretxncommit hook can see changeset, can roll back txn, changeset no
 more there after
 
   $ cat >> .hg/hgrc <<EOF
   > pretxncommit.forbid0 = sh -c "hg tip -q"
   > pretxncommit.forbid1 = sh -c "printenv.py --line pretxncommit.forbid 1"
   > EOF
   $ echo z > z
   $ hg add z
   $ hg -q tip
   4:539e4b31b6dc
   $ hg commit -m 'fail' -d '4 0'
   precommit hook: HG_HOOKNAME=precommit
   HG_HOOKTYPE=precommit
   HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   
   pretxnopen hook: HG_HOOKNAME=pretxnopen
   HG_HOOKTYPE=pretxnopen
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   pretxncommit hook: HG_HOOKNAME=pretxncommit
   HG_HOOKTYPE=pretxncommit
   HG_NODE=6f611f8018c10e827fee6bd2bc807f937e761567
   HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_PENDING=$TESTTMP/a
   
   5:6f611f8018c1
   5:6f611f8018c1
   pretxncommit.forbid hook: HG_HOOKNAME=pretxncommit.forbid1
   HG_HOOKTYPE=pretxncommit
   HG_NODE=6f611f8018c10e827fee6bd2bc807f937e761567
   HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_PENDING=$TESTTMP/a
   
   transaction abort!
   txnabort Python hook: changes,txnid,txnname
   txnabort hook: HG_HOOKNAME=txnabort.1
   HG_HOOKTYPE=txnabort
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=commit
   
   rollback completed
   abort: pretxncommit.forbid1 hook exited with status 1
   [40]
   $ hg -q tip
   4:539e4b31b6dc
 
 (Check that no 'changelog.i.a' file were left behind)
 
   $ ls -1 .hg/store/
+  00changelog-1335303a.nd (rust !)
+  00changelog.d
   00changelog.i
+  00changelog.n (rust !)
   00manifest.i
   data
-  fncache (repofncache !)
+  fncache
   phaseroots
   requires
   undo
-  undo.backup.fncache.bck (repofncache !)
+  undo.backup.00changelog.n.bck (rust !)
+  undo.backup.fncache.bck
   undo.backupfiles
 
 
 precommit hook can prevent commit
 
   $ cat >> .hg/hgrc <<EOF
   > precommit.forbid = sh -c "printenv.py --line precommit.forbid 1"
   > EOF
   $ hg commit -m 'fail' -d '4 0'
   precommit hook: HG_HOOKNAME=precommit
   HG_HOOKTYPE=precommit
   HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   
   precommit.forbid hook: HG_HOOKNAME=precommit.forbid
   HG_HOOKTYPE=precommit
   HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   
   abort: precommit.forbid hook exited with status 1
   [40]
   $ hg -q tip
   4:539e4b31b6dc
 
 preupdate hook can prevent update
 
   $ cat >> .hg/hgrc <<EOF
   > preupdate = sh -c "printenv.py --line preupdate"
   > EOF
   $ hg update 1
   preupdate hook: HG_HOOKNAME=preupdate
   HG_HOOKTYPE=preupdate
   HG_PARENT1=ab228980c14d
   
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 
 update hook
 
   $ cat >> .hg/hgrc <<EOF
   > update = sh -c "printenv.py --line update"
   > EOF
   $ hg update
   preupdate hook: HG_HOOKNAME=preupdate
   HG_HOOKTYPE=preupdate
   HG_PARENT1=539e4b31b6dc
   
   update hook: HG_ERROR=0
   HG_HOOKNAME=update
   HG_HOOKTYPE=update
   HG_PARENT1=539e4b31b6dc
   
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 pushkey hook
 
   $ cat >> .hg/hgrc <<EOF
   > pushkey = sh -c "printenv.py --line pushkey"
   > EOF
   $ cd ../b
   $ hg bookmark -r null foo
   $ hg push -B foo ../a
   pushing to ../a
   searching for changes
   no changes found
   pretxnopen hook: HG_HOOKNAME=pretxnopen
   HG_HOOKTYPE=pretxnopen
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=push
   
   pretxnclose hook: HG_BOOKMARK_MOVED=1
   HG_BUNDLE2=1
   HG_HOOKNAME=pretxnclose
   HG_HOOKTYPE=pretxnclose
   HG_PENDING=$TESTTMP/a
   HG_SOURCE=push
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=push
   HG_URL=file:$TESTTMP/a
   
   pushkey hook: HG_BUNDLE2=1
   HG_HOOKNAME=pushkey
   HG_HOOKTYPE=pushkey
   HG_KEY=foo
   HG_NAMESPACE=bookmarks
   HG_NEW=0000000000000000000000000000000000000000
   HG_PUSHKEYCOMPAT=1
   HG_SOURCE=push
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=push
   HG_URL=file:$TESTTMP/a
   
   txnclose hook: HG_BOOKMARK_MOVED=1
   HG_BUNDLE2=1
   HG_HOOKNAME=txnclose
   HG_HOOKTYPE=txnclose
   HG_SOURCE=push
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=push
   HG_URL=file:$TESTTMP/a
   
   exporting bookmark foo
   [1]
   $ cd ../a
 
 listkeys hook
 
   $ cat >> .hg/hgrc <<EOF
   > listkeys = sh -c "printenv.py --line listkeys"
   > EOF
   $ hg bookmark -r null bar
   pretxnopen hook: HG_HOOKNAME=pretxnopen
   HG_HOOKTYPE=pretxnopen
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=bookmark
   
   pretxnclose hook: HG_BOOKMARK_MOVED=1
   HG_HOOKNAME=pretxnclose
   HG_HOOKTYPE=pretxnclose
   HG_PENDING=$TESTTMP/a
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=bookmark
   
   txnclose hook: HG_BOOKMARK_MOVED=1
   HG_HOOKNAME=txnclose
   HG_HOOKTYPE=txnclose
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=bookmark
   
   $ cd ../b
   $ hg pull -B bar ../a
   pulling from ../a
   listkeys hook: HG_HOOKNAME=listkeys
   HG_HOOKTYPE=listkeys
   HG_NAMESPACE=bookmarks
   HG_VALUES={'bar': '0000000000000000000000000000000000000000', 'foo': '0000000000000000000000000000000000000000'}
   
   no changes found
   adding remote bookmark bar
   $ cd ../a
 
 test that prepushkey can prevent incoming keys
 
   $ cat >> .hg/hgrc <<EOF
   > prepushkey = sh -c "printenv.py --line prepushkey.forbid 1"
   > EOF
   $ cd ../b
   $ hg bookmark -r null baz
   $ hg push -B baz ../a
   pushing to ../a
   searching for changes
   listkeys hook: HG_HOOKNAME=listkeys
   HG_HOOKTYPE=listkeys
   HG_NAMESPACE=phases
   HG_VALUES={'cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b': '1', 'publishing': 'True'}
   
   listkeys hook: HG_HOOKNAME=listkeys
   HG_HOOKTYPE=listkeys
   HG_NAMESPACE=bookmarks
   HG_VALUES={'bar': '0000000000000000000000000000000000000000', 'foo': '0000000000000000000000000000000000000000'}
   
   no changes found
   pretxnopen hook: HG_HOOKNAME=pretxnopen
   HG_HOOKTYPE=pretxnopen
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=push
   
   prepushkey.forbid hook: HG_BUNDLE2=1
   HG_HOOKNAME=prepushkey
   HG_HOOKTYPE=prepushkey
   HG_KEY=baz
   HG_NAMESPACE=bookmarks
   HG_NEW=0000000000000000000000000000000000000000
   HG_PUSHKEYCOMPAT=1
   HG_SOURCE=push
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=push
   HG_URL=file:$TESTTMP/a
   
   txnabort Python hook: bundle2,changes,source,txnid,txnname,url
   txnabort hook: HG_BUNDLE2=1
   HG_HOOKNAME=txnabort.1
   HG_HOOKTYPE=txnabort
   HG_SOURCE=push
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=push
   HG_URL=file:$TESTTMP/a
   
   abort: prepushkey hook exited with status 1
   [40]
   $ cd ../a
 
 test that prelistkeys can prevent listing keys
 
   $ cat >> .hg/hgrc <<EOF
   > prelistkeys = sh -c "printenv.py --line prelistkeys.forbid 1"
   > EOF
   $ hg bookmark -r null quux
   pretxnopen hook: HG_HOOKNAME=pretxnopen
   HG_HOOKTYPE=pretxnopen
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=bookmark
   
   pretxnclose hook: HG_BOOKMARK_MOVED=1
   HG_HOOKNAME=pretxnclose
   HG_HOOKTYPE=pretxnclose
   HG_PENDING=$TESTTMP/a
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=bookmark
   
   txnclose hook: HG_BOOKMARK_MOVED=1
   HG_HOOKNAME=txnclose
   HG_HOOKTYPE=txnclose
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=bookmark
   
   $ cd ../b
   $ hg pull -B quux ../a
   pulling from ../a
   prelistkeys.forbid hook: HG_HOOKNAME=prelistkeys
   HG_HOOKTYPE=prelistkeys
   HG_NAMESPACE=bookmarks
   
   abort: prelistkeys hook exited with status 1
   [40]
   $ cd ../a
   $ rm .hg/hgrc
 
 prechangegroup hook can prevent incoming changes
 
   $ cd ../b
   $ hg -q tip
   3:07f3376c1e65
   $ cat > .hg/hgrc <<EOF
   > [hooks]
   > prechangegroup.forbid = sh -c "printenv.py --line prechangegroup.forbid 1"
   > EOF
   $ hg pull ../a
   pulling from ../a
   searching for changes
   prechangegroup.forbid hook: HG_HOOKNAME=prechangegroup.forbid
   HG_HOOKTYPE=prechangegroup
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   file:/*/$TESTTMP/a (glob)
   HG_URL=file:$TESTTMP/a
   
   abort: prechangegroup.forbid hook exited with status 1
   [40]
 
 pretxnchangegroup hook can see incoming changes, can roll back txn,
 incoming changes no longer there after
 
   $ cat > .hg/hgrc <<EOF
   > [hooks]
   > pretxnchangegroup.forbid0 = hg tip -q
   > pretxnchangegroup.forbid1 = sh -c "printenv.py --line pretxnchangegroup.forbid 1"
   > EOF
   $ hg pull ../a
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   4:539e4b31b6dc
   pretxnchangegroup.forbid hook: HG_HOOKNAME=pretxnchangegroup.forbid1
   HG_HOOKTYPE=pretxnchangegroup
   HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_NODE_LAST=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_PENDING=$TESTTMP/b
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   file:/*/$TESTTMP/a (glob)
   HG_URL=file:$TESTTMP/a
   
   transaction abort!
   rollback completed
   abort: pretxnchangegroup.forbid1 hook exited with status 1
   [40]
   $ hg -q tip
   3:07f3376c1e65
 
 outgoing hooks can see env vars
 
   $ rm .hg/hgrc
   $ cat > ../a/.hg/hgrc <<EOF
   > [hooks]
   > preoutgoing = sh -c "printenv.py --line preoutgoing"
   > outgoing = sh -c "printenv.py --line outgoing"
   > EOF
   $ hg pull ../a
   pulling from ../a
   searching for changes
   preoutgoing hook: HG_HOOKNAME=preoutgoing
   HG_HOOKTYPE=preoutgoing
   HG_SOURCE=pull
   
   outgoing hook: HG_HOOKNAME=outgoing
   HG_HOOKTYPE=outgoing
   HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10
   HG_SOURCE=pull
   
   adding changesets
   adding manifests
   adding file changes
   adding remote bookmark quux
   added 1 changesets with 1 changes to 1 files
   new changesets 539e4b31b6dc
   (run 'hg update' to get a working copy)
   $ hg rollback
   repository tip rolled back to revision 3 (undo pull)
 
 preoutgoing hook can prevent outgoing changes
 
   $ cat >> ../a/.hg/hgrc <<EOF
   > preoutgoing.forbid = sh -c "printenv.py --line preoutgoing.forbid 1"
   > EOF
   $ hg pull ../a
   pulling from ../a
   searching for changes
   preoutgoing hook: HG_HOOKNAME=preoutgoing
   HG_HOOKTYPE=preoutgoing
   HG_SOURCE=pull
   
   preoutgoing.forbid hook: HG_HOOKNAME=preoutgoing.forbid
   HG_HOOKTYPE=preoutgoing
   HG_SOURCE=pull
   
   abort: preoutgoing.forbid hook exited with status 1
   [40]
 
 outgoing hooks work for local clones
 
   $ cd ..
   $ cat > a/.hg/hgrc <<EOF
   > [hooks]
   > preoutgoing = sh -c "printenv.py --line preoutgoing"
   > outgoing = sh -c "printenv.py --line outgoing"
   > EOF
   $ hg clone a c
   preoutgoing hook: HG_HOOKNAME=preoutgoing
   HG_HOOKTYPE=preoutgoing
   HG_SOURCE=clone
   
   outgoing hook: HG_HOOKNAME=outgoing
   HG_HOOKTYPE=outgoing
   HG_NODE=0000000000000000000000000000000000000000
   HG_SOURCE=clone
   
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf c
 
 preoutgoing hook can prevent outgoing changes for local clones
 
   $ cat >> a/.hg/hgrc <<EOF
   > preoutgoing.forbid = sh -c "printenv.py --line preoutgoing.forbid 1"
   > EOF
   $ hg clone a zzz
   preoutgoing hook: HG_HOOKNAME=preoutgoing
   HG_HOOKTYPE=preoutgoing
   HG_SOURCE=clone
   
   preoutgoing.forbid hook: HG_HOOKNAME=preoutgoing.forbid
   HG_HOOKTYPE=preoutgoing
   HG_SOURCE=clone
   
   abort: preoutgoing.forbid hook exited with status 1
   [40]
 
   $ cd "$TESTTMP/b"
 
   $ cat > hooktests.py <<EOF
   > from mercurial import (
   >     error,
   >     pycompat,
   > )
   > 
   > uncallable = 0
   > 
   > def printargs(ui, args):
   >     a = list(pycompat.byteskwargs(args).items())
   >     a.sort()
   >     ui.write(b'hook args:\n')
   >     for k, v in a:
   >        ui.write(b'  %s %s\n' % (k, v))
   > 
   > def passhook(ui, repo, **args):
   >     printargs(ui, args)
   > 
   > def failhook(ui, repo, **args):
   >     printargs(ui, args)
   >     return True
   > 
   > class LocalException(Exception):
   >     pass
   > 
   > def raisehook(**args):
   >     raise LocalException('exception from hook')
   > 
   > def aborthook(**args):
   >     raise error.Abort(b'raise abort from hook')
   > 
   > def brokenhook(**args):
   >     return 1 + {}
   > 
   > def verbosehook(ui, **args):
   >     ui.note(b'verbose output from hook\n')
   > 
   > def printtags(ui, repo, **args):
   >     ui.write(b'[%s]\n' % b', '.join(sorted(repo.tags())))
   > 
   > class container(object):
   >     unreachable = 1
   > EOF
 
   $ cat > syntaxerror.py << NO_CHECK_EOF
   > (foo
   > NO_CHECK_EOF
 
 test python hooks
 
 #if windows
   $ PYTHONPATH="$TESTTMP/b;$PYTHONPATH"
 #else
   $ PYTHONPATH="$TESTTMP/b:$PYTHONPATH"
 #endif
   $ export PYTHONPATH
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.broken = python:hooktests.brokenhook' >> ../a/.hg/hgrc
   $ hg pull ../a 2>&1 | grep 'raised an exception'
   error: preoutgoing.broken hook raised an exception: unsupported operand type(s) for +: 'int' and 'dict'
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.raise = python:hooktests.raisehook' >> ../a/.hg/hgrc
   $ hg pull ../a 2>&1 | grep 'raised an exception'
   error: preoutgoing.raise hook raised an exception: exception from hook
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.abort = python:hooktests.aborthook' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   error: preoutgoing.abort hook failed: raise abort from hook
   abort: raise abort from hook
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.fail = python:hooktests.failhook' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   hook args:
     hooktype preoutgoing
     source pull
   abort: preoutgoing.fail hook failed
   [40]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.uncallable = python:hooktests.uncallable' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   abort: preoutgoing.uncallable hook is invalid: "hooktests.uncallable" is not callable
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.nohook = python:hooktests.nohook' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   abort: preoutgoing.nohook hook is invalid: "hooktests.nohook" is not defined
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.nomodule = python:nomodule' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   abort: preoutgoing.nomodule hook is invalid: "nomodule" not in a module
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.badmodule = python:nomodule.nowhere' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   abort: preoutgoing.badmodule hook is invalid: import of "nomodule" failed
   (run with --traceback for stack trace)
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.unreachable = python:hooktests.container.unreachable' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   abort: preoutgoing.unreachable hook is invalid: import of "hooktests.container" failed
   (run with --traceback for stack trace)
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.syntaxerror = python:syntaxerror.syntaxerror' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   abort: preoutgoing.syntaxerror hook is invalid: import of "syntaxerror" failed
   (run with --traceback for stack trace)
   [255]
 
   $ hg pull ../a --traceback 2>&1 | grep -E 'pulling|searching|^exception|Traceback|SyntaxError|ImportError|ModuleNotFoundError|HookLoadError|abort'
   pulling from ../a
   searching for changes
   exception from first failed import attempt:
   Traceback (most recent call last):
   SyntaxError: * (glob)
   exception from second failed import attempt:
   Traceback (most recent call last):
   SyntaxError: * (glob)
   Traceback (most recent call last):
   ModuleNotFoundError: No module named 'hgext_syntaxerror'
   Traceback (most recent call last):
   SyntaxError: * (glob)
   Traceback (most recent call last):
   ModuleNotFoundError: No module named 'hgext_syntaxerror'
   Traceback (most recent call last):
       raise error.HookLoadError(msg, hint=tracebackhint) (py37 !)
   mercurial.error.HookLoadError: preoutgoing.syntaxerror hook is invalid: import of "syntaxerror" failed
   abort: preoutgoing.syntaxerror hook is invalid: import of "syntaxerror" failed
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.pass = python:hooktests.passhook' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   hook args:
     hooktype preoutgoing
     source pull
   adding changesets
   adding manifests
   adding file changes
   adding remote bookmark quux
   added 1 changesets with 1 changes to 1 files
   new changesets 539e4b31b6dc
   (run 'hg update' to get a working copy)
 
 post- python hooks that fail to *run* don't cause an abort
   $ rm ../a/.hg/hgrc
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'post-pull.broken = python:hooktests.brokenhook' >> .hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   no changes found
   error: post-pull.broken hook raised an exception: unsupported operand type(s) for +: 'int' and 'dict'
   (run with --traceback for stack trace)
 
 but post- python hooks that fail to *load* do
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'post-pull.nomodule = python:nomodule' >> .hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   no changes found
   abort: post-pull.nomodule hook is invalid: "nomodule" not in a module
   [255]
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'post-pull.badmodule = python:nomodule.nowhere' >> .hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   no changes found
   abort: post-pull.badmodule hook is invalid: import of "nomodule" failed
   (run with --traceback for stack trace)
   [255]
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'post-pull.nohook = python:hooktests.nohook' >> .hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   no changes found
   abort: post-pull.nohook hook is invalid: "hooktests.nohook" is not defined
   [255]
 
 make sure --traceback works
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'commit.abort = python:hooktests.aborthook' >> .hg/hgrc
 
   $ echo aa > a
   $ hg --traceback commit -d '0 0' -ma 2>&1 | grep '^Traceback'
   Traceback (most recent call last):
 
   $ cd ..
   $ hg init c
   $ cd c
 
   $ cat > hookext.py <<EOF
   > def autohook(ui, **args):
   >     ui.write(b'Automatically installed hook\n')
   > 
   > def reposetup(ui, repo):
   >     repo.ui.setconfig(b"hooks", b"commit.auto", autohook)
   > EOF
   $ echo '[extensions]' >> .hg/hgrc
   $ echo 'hookext = hookext.py' >> .hg/hgrc
 
   $ touch foo
   $ hg add foo
   $ hg ci -d '0 0' -m 'add foo'
   Automatically installed hook
   $ echo >> foo
   $ hg ci --debug -d '0 0' -m 'change foo'
   committing files:
   foo
   committing manifest
   committing changelog
   updating the branch cache
   committed changeset 1:52998019f6252a2b893452765fcb0a47351a5708
   calling hook commit.auto: hgext_hookext.autohook
   Automatically installed hook
 
   $ hg showconfig hooks
   hooks.commit.auto=<function autohook at *> (glob)
 
 test python hook configured with python:[file]:[hook] syntax
 
   $ cd ..
   $ mkdir d
   $ cd d
   $ hg init repo
   $ mkdir hooks
 
   $ cd hooks
   $ cat > testhooks.py <<EOF
   > def testhook(ui, **args):
   >     ui.write(b'hook works\n')
   > EOF
   $ echo '[hooks]' > ../repo/.hg/hgrc
   $ echo "pre-commit.test = python:`pwd`/testhooks.py:testhook" >> ../repo/.hg/hgrc
 
   $ cd ../repo
   $ hg commit -d '0 0'
   hook works
   nothing changed
   [1]
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo "update.ne = python:`pwd`/nonexistent.py:testhook" >> .hg/hgrc
   $ echo "pre-identify.npmd = python:`pwd`/:no_python_module_dir" >> .hg/hgrc
 
   $ hg up null
   loading update.ne hook failed:
   abort: $ENOENT$: '$TESTTMP/d/repo/nonexistent.py'
   [255]
 
   $ hg id
   loading pre-identify.npmd hook failed:
   abort: No module named 'repo'
   [255]
 
   $ cd ../../b
 
 make sure --traceback works on hook import failure
 
   $ cat > importfail.py <<EOF
   > import somebogusmodule
   > # dereference something in the module to force demandimport to load it
   > somebogusmodule.whatever
   > EOF
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'precommit.importfail = python:importfail.whatever' >> .hg/hgrc
 
   $ echo a >> a
   $ hg --traceback commit -ma 2>&1 | grep -E '^exception|ImportError|ModuleNotFoundError|Traceback|HookLoadError|abort'
   exception from first failed import attempt:
   Traceback (most recent call last):
   ModuleNotFoundError: No module named 'somebogusmodule'
   exception from second failed import attempt:
   Traceback (most recent call last):
   ModuleNotFoundError: No module named 'somebogusmodule'
   Traceback (most recent call last):
   ModuleNotFoundError: No module named 'hgext_importfail'
   Traceback (most recent call last):
   ModuleNotFoundError: No module named 'somebogusmodule'
   Traceback (most recent call last):
   ModuleNotFoundError: No module named 'hgext_importfail'
   Traceback (most recent call last):
       raise error.HookLoadError(msg, hint=tracebackhint) (py37 !)
   mercurial.error.HookLoadError: precommit.importfail hook is invalid: import of "importfail" failed
   abort: precommit.importfail hook is invalid: import of "importfail" failed
 
 Issue1827: Hooks Update & Commit not completely post operation
 
 commit and update hooks should run after command completion.  The largefiles
 use demonstrates a recursive wlock, showing the hook doesn't run until the
 final release (and dirstate flush).
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'commit = hg id' >> .hg/hgrc
   $ echo 'update = hg id' >> .hg/hgrc
   $ echo bb > a
   $ hg ci -ma
   223eafe2750c tip
   $ hg up 0 --config extensions.largefiles=
   The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)
   cb9a9f314b8b
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 make sure --verbose (and --quiet/--debug etc.) are propagated to the local ui
 that is passed to pre/post hooks
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'pre-identify = python:hooktests.verbosehook' >> .hg/hgrc
   $ hg id
   cb9a9f314b8b
   $ hg id --verbose
   calling hook pre-identify: hooktests.verbosehook
   verbose output from hook
   cb9a9f314b8b
 
 Ensure hooks can be prioritized
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'pre-identify.a = python:hooktests.verbosehook' >> .hg/hgrc
   $ echo 'pre-identify.b = python:hooktests.verbosehook' >> .hg/hgrc
   $ echo 'priority.pre-identify.b = 1' >> .hg/hgrc
   $ echo 'pre-identify.c = python:hooktests.verbosehook' >> .hg/hgrc
   $ hg id --verbose
   calling hook pre-identify.b: hooktests.verbosehook
   verbose output from hook
   calling hook pre-identify.a: hooktests.verbosehook
   verbose output from hook
   calling hook pre-identify.c: hooktests.verbosehook
   verbose output from hook
   cb9a9f314b8b
 
 new tags must be visible in pretxncommit (issue3210)
 
   $ echo 'pretxncommit.printtags = python:hooktests.printtags' >> .hg/hgrc
   $ hg tag -f foo
   [a, foo, tip]
 
 post-init hooks must not crash (issue4983)
 This also creates the `to` repo for the next test block.
 
   $ cd ..
   $ cat << EOF >> hgrc-with-post-init-hook
   > [hooks]
   > post-init = sh -c "printenv.py --line post-init"
   > EOF
   $ HGRCPATH=hgrc-with-post-init-hook hg init to
   post-init hook: HG_ARGS=init to
   HG_HOOKNAME=post-init
   HG_HOOKTYPE=post-init
   HG_OPTS={'insecure': None, 'remotecmd': '', 'ssh': ''}
   HG_PATS=['to']
   HG_RESULT=0
   
 
 new commits must be visible in pretxnchangegroup (issue3428)
 
   $ echo '[hooks]' >> to/.hg/hgrc
   $ echo 'prechangegroup = hg --traceback tip' >> to/.hg/hgrc
   $ echo 'pretxnchangegroup = hg --traceback tip' >> to/.hg/hgrc
   $ echo a >> to/a
   $ hg --cwd to ci -Ama
   adding a
   $ hg clone to from
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo aa >> from/a
   $ hg --cwd from ci -mb
   $ hg --cwd from push
   pushing to $TESTTMP/to
   searching for changes
   changeset:   0:cb9a9f314b8b
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     a
   
   adding changesets
   adding manifests
   adding file changes
   changeset:   1:9836a07b9b9d
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   added 1 changesets with 1 changes to 1 files
 
 pretxnclose hook failure should abort the transaction
 
   $ hg init txnfailure
   $ cd txnfailure
   $ touch a && hg commit -Aqm a
   $ cat >> .hg/hgrc <<EOF
   > [hooks]
   > pretxnclose.error = exit 1
   > EOF
   $ hg strip -r 0 --config extensions.strip=
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   saved backup bundle to * (glob)
   transaction abort!
   rollback completed
   strip failed, backup bundle stored in * (glob)
   abort: pretxnclose.error hook exited with status 1
   [40]
   $ hg recover
   no interrupted transaction available
   [1]
   $ cd ..
 
 check whether HG_PENDING makes pending changes only in related
 repositories visible to an external hook.
 
 (emulate a transaction running concurrently by copied
 .hg/store/00changelog.i.a in subsequent test)
 
   $ cat > $TESTTMP/savepending.sh <<EOF
   > cp .hg/store/00changelog.i.a  .hg/store/00changelog.i.a.saved
   > exit 1 # to avoid adding new revision for subsequent tests
   > EOF
   $ cd a
   $ hg tip -q
   4:539e4b31b6dc
   $ hg --config hooks.pretxnclose="sh $TESTTMP/savepending.sh" commit -m "invisible"
   transaction abort!
   rollback completed
   abort: pretxnclose hook exited with status 1
   [40]
   $ cp .hg/store/00changelog.i.a.saved .hg/store/00changelog.i.a
 
 (check (in)visibility of new changeset while transaction running in
 repo)
 
   $ cat > $TESTTMP/checkpending.sh <<EOF
   > echo '@a'
   > hg -R "$TESTTMP/a" tip -q
   > echo '@a/nested'
   > hg -R "$TESTTMP/a/nested" tip -q
   > exit 1 # to avoid adding new revision for subsequent tests
   > EOF
   $ hg init nested
   $ cd nested
   $ echo a > a
   $ hg add a
   $ hg --config hooks.pretxnclose="sh $TESTTMP/checkpending.sh" commit -m '#0'
   @a
   4:539e4b31b6dc
   @a/nested
   0:bf5e395ced2c
   transaction abort!
   rollback completed
   abort: pretxnclose hook exited with status 1
   [40]
 
 Hook from untrusted hgrc are reported as failure
 ================================================
 
   $ cat << EOF > $TESTTMP/untrusted.py
   > from mercurial import scmutil, util
   > def uisetup(ui):
   >     class untrustedui(ui.__class__):
   >         def _trusted(self, fp, f):
   >             if util.normpath(fp.name).endswith(b'untrusted/.hg/hgrc'):
   >                 return False
   >             return super(untrustedui, self)._trusted(fp, f)
   >     ui.__class__ = untrustedui
   > EOF
   $ cat << EOF >> $HGRCPATH
   > [extensions]
   > untrusted=$TESTTMP/untrusted.py
   > EOF
   $ hg init untrusted
   $ cd untrusted
 
 Non-blocking hook
 -----------------
 
   $ cat << EOF >> .hg/hgrc
   > [hooks]
   > txnclose.testing=echo txnclose hook called
   > EOF
   $ touch a && hg commit -Aqm a
   warning: untrusted hook txnclose.testing not executed
   $ hg log
   changeset:   0:3903775176ed
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     a
   
 
 Non-blocking hook
 -----------------
 
   $ cat << EOF >> .hg/hgrc
   > [hooks]
   > pretxnclose.testing=echo pre-txnclose hook called
   > EOF
   $ touch b && hg commit -Aqm a
   transaction abort!
   rollback completed
   abort: untrusted hook pretxnclose.testing not executed
   (see 'hg help config.trusted')
   [40]
   $ hg log
   changeset:   0:3903775176ed
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     a
   
 
 unsetup the test
 ----------------
 
 # touch the file to unconfuse chg with a diffrent mtime
   $ sleep 1
   $ touch $TESTTMP/untrusted.py
   $ cat << EOF >> $HGRCPATH
   > [extensions]
   > untrusted=!
   > EOF
 
 HGPLAIN setting in hooks
 ========================
 
   $ cat << EOF >> .hg/hgrc
   > [hooks]
   > pre-version.testing-default=sh -c "echo '### default ###' plain: \${HGPLAIN:-'<unset>'}"
   > pre-version.testing-yes=sh -c "echo '### yes #######' plain: \${HGPLAIN:-'<unset>'}"
   > pre-version.testing-yes:run-with-plain=yes
   > pre-version.testing-no=sh -c "echo '### no ########' plain: \${HGPLAIN:-'<unset>'}"
   > pre-version.testing-no:run-with-plain=no
   > pre-version.testing-auto=sh -c "echo '### auto ######' plain: \${HGPLAIN:-'<unset>'}"
   > pre-version.testing-auto:run-with-plain=auto
   > EOF
 
   $ (unset HGPLAIN; hg version --quiet)
   ### default ### plain: 1
   ### yes ####### plain: 1
   ### no ######## plain: <unset>
   ### auto ###### plain: <unset>
   Mercurial Distributed SCM (*) (glob)
 
   $ HGPLAIN=1 hg version --quiet
   ### default ### plain: 1
   ### yes ####### plain: 1
   ### no ######## plain: <unset>
   ### auto ###### plain: 1
   Mercurial Distributed SCM (*) (glob)
 
 Test hook that change the underlying repo
 =========================================
 
 blackbox access the dirstate afterward and can see a changelog / dirstate
 desync.
 
 
   $ cd $TESTTMP
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > blackbox=
   > [hooks]
   > post-merge = hg commit -m "auto merge"
   > EOF
 
   $ hg init t
   $ cd t
   $ touch ".hgignore"
   $ hg commit -Am "initial" -d'0 0'
   adding .hgignore
 
   $ echo This is file a1 > a
   $ hg commit -Am "commit #1" -d'0 0'
   adding a
 
   $ hg update 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo This is file b1 > b
   $ hg commit -Am "commit #2" -d'0 0'
   adding b
   created new head
 
   $ hg merge 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ cd ..

tests/test-http-bad-server.t

@@ -1,946 +1,952 b''
 #require serve zstd
 
 Client version is embedded in HTTP request and is effectively dynamic. Pin the
 version so behavior is deterministic.
 
   $ cat > fakeversion.py << EOF
   > from mercurial import util
   > util.version = lambda: b'4.2'
   > EOF
 
   $ cat >> $HGRCPATH << EOF
   > [extensions]
   > fakeversion = `pwd`/fakeversion.py
   > [format]
   > sparse-revlog = no
   > use-persistent-nodemap = no
   > [devel]
   > legacy.exchange = phases
   > [server]
   > concurrent-push-mode = strict
   > EOF
 
   $ hg init server0
   $ cd server0
   $ touch foo
   $ hg -q commit -A -m initial
 
 Also disable compression because zstd is optional and causes output to vary
 and because debugging partial responses is hard when compression is involved
 
   $ cat > .hg/hgrc << EOF
   > [extensions]
   > badserver = $TESTDIR/testlib/badserverext.py
   > [server]
   > compressionengines = none
   > EOF
 
 Failure to accept() socket should result in connection related error message
 ----------------------------------------------------------------------------
 
   $ hg serve --config badserver.close-before-accept=true -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   abort: error: (\$ECONNRESET\$|\$EADDRNOTAVAIL\$) (re)
   [100]
 
 (The server exits on its own, but there is a race between that and starting a new server.
 So ensure the process is dead.)
 
   $ killdaemons.py $DAEMON_PIDS
 
 Failure immediately after accept() should yield connection related error message
 --------------------------------------------------------------------------------
 
   $ hg serve --config badserver.close-after-accept=true -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid > $DAEMON_PIDS
 
 TODO: this usually outputs good results, but sometimes emits abort:
 error: '' on FreeBSD and OS X.
 What we ideally want are:
 
 abort: error: $ECONNRESET$
 
 The flakiness in this output was observable easily with
 --runs-per-test=20 on macOS 10.12 during the freeze for 4.2.
   $ hg clone http://localhost:$HGPORT/ clone
   abort: error: * (glob)
   [100]
 
   $ killdaemons.py $DAEMON_PIDS
 
 Failure to read all bytes in initial HTTP request should yield connection related error message
 -----------------------------------------------------------------------------------------------
 
   $ hg serve --config badserver.close-after-recv-bytes=1 -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   abort: error: bad HTTP status line: * (glob)
   [100]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log
   readline(1 from ~) -> (1) G
   read limit reached; closing socket
 
   $ rm -f error.log
 
 Same failure, but server reads full HTTP request line
 -----------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-recv-patterns="GET /\?cmd=capabilities" \
   > --config badserver.close-after-recv-bytes=7 \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
   $ hg clone http://localhost:$HGPORT/ clone
   abort: error: bad HTTP status line: * (glob)
   [100]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log
   readline(~) -> (33) GET /?cmd=capabilities HTTP/1.1\r\n
   readline(7 from *) -> (7) Accept- (glob)
   read limit reached; closing socket
 
   $ rm -f error.log
 
 Failure on subsequent HTTP request on the same socket (cmd?batch)
 -----------------------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-recv-patterns="GET /\?cmd=batch,GET /\?cmd=batch" \
   > --config badserver.close-after-recv-bytes=15,197 \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
   $ hg clone http://localhost:$HGPORT/ clone
   abort: error: bad HTTP status line: * (glob)
   [100]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log
   readline(~) -> (33) GET /?cmd=capabilities HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (*) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(160) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: *\r\n\r\n (glob)
   sendall(*) -> batch branchmap $USUAL_BUNDLE2_CAPS_NO_PHASES$ changegroupsubset compression=none getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (glob)
   readline(~) -> (26) GET /?cmd=batch HTTP/1.1\r\n (glob)
   readline(*) -> (1?) Accept-Encoding* (glob)
   read limit reached; closing socket
   readline(~) -> (26) GET /?cmd=batch HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(*) -> (41) x-hgarg-1: cmds=heads+%3Bknown+nodes%3D\r\n (glob)
   readline(*) -> (61) x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(4 from *) -> (4) host (glob)
   read limit reached; closing socket
 
   $ rm -f error.log
 
 Failure to read getbundle HTTP request
 --------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-recv-patterns="GET /\?cmd=batch,user-agent: mercurial/proto-1.0,GET /\?cmd=getbundle" \
   > --config badserver.close-after-recv-bytes=110,26,281 \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   abort: error: bad HTTP status line: * (glob)
   [100]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log
   readline(1 from -1) -> (1) x (?)
   readline(1 from -1) -> (1) x (?)
   readline(~) -> (33) GET /?cmd=capabilities HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (*) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(160) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: *\r\n\r\n (glob)
   sendall(*) -> batch branchmap $USUAL_BUNDLE2_CAPS_NO_PHASES$ changegroupsubset compression=none getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (glob)
   readline(~) -> (26) GET /?cmd=batch HTTP/1.1\r\n (glob)
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(*) -> (41) x-hgarg-1: cmds=heads+%3Bknown+nodes%3D\r\n (glob)
   readline(*) -> (1?) x-hgproto-1:* (glob)
   read limit reached; closing socket
   readline(~) -> (26) GET /?cmd=batch HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(*) -> (41) x-hgarg-1: cmds=heads+%3Bknown+nodes%3D\r\n (glob)
   readline(*) -> (61) x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (*) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(159) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: 42\r\n\r\n
   sendall(42) -> 96ee1d7354c4ad7372047672c36a1f561e3a6a4c\n;
   readline(24 from ~) -> (*) GET /?cmd=getbundle HTTP* (glob)
   read limit reached; closing socket
   readline(~) -> (30) GET /?cmd=getbundle HTTP/1.1\r\n
   readline(281 from *) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(254 from *) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(225 from *) -> (225) x-hgarg-1: bookmarks=1&bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtag (glob)
   read limit reached; closing socket
 
   $ rm -f error.log
 
 Now do a variation using POST to send arguments
 ===============================================
 
   $ hg serve \
   > --config badserver.close-after-recv-patterns="x-hgargs-post:,user-agent: mercurial/proto-1.0" \
   > --config badserver.close-after-recv-bytes="14,26" \
   > --config experimental.httppostargs=true \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   abort: error: bad HTTP status line: * (glob)
   [100]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log | "$PYTHON" $TESTDIR/filtertraceback.py
   readline(~) -> (33) GET /?cmd=capabilities HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(160) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: *\r\n\r\n (glob)
   sendall(*) -> batch branchmap $USUAL_BUNDLE2_CAPS_NO_PHASES$ changegroupsubset compression=none getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx httppostargs known lookup pushkey streamreqs=* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (glob)
   readline(~) -> (27) POST /?cmd=batch HTTP/1.1\r\n (glob)
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (41) content-type: application/mercurial-0.1\r\n (glob)
   readline(*) -> (33) vary: X-HgArgs-Post,X-HgProto-1\r\n (glob)
   readline(*) -> (19) x-hgargs-post: 28\r\n (glob)
   readline(*) -> (1?) x-hgproto-1: * (glob)
   read limit reached; closing socket
   readline(~) -> (27) POST /?cmd=batch HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (41) content-type: application/mercurial-0.1\r\n (glob)
   readline(*) -> (33) vary: X-HgArgs-Post,X-HgProto-1\r\n (glob)
   readline(*) -> (19) x-hgargs-post: 28\r\n (glob)
   readline(*) -> (61) x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (20) content-length: 28\r\n (glob)
   readline(*) -> (*) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   read(24 from 28) -> (*) cmds=* (glob)
   read limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=batch': (glob)
   Traceback (most recent call last):
   Exception: connection closed after receiving N bytes
   
 
   $ rm -f error.log
 
 Now move on to partial server responses
 =======================================
 
 Server sends a single character from the HTTP response line
 -----------------------------------------------------------
 
   $ hg serve --config badserver.close-after-send-bytes=1 -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   abort: error: bad HTTP status line: H
   [100]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log | "$PYTHON" $TESTDIR/filtertraceback.py
   readline(~) -> (33) GET /?cmd=capabilities HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(1 from 160) -> (0) H
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=capabilities': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
 
   $ rm -f error.log
 
 Server sends an incomplete capabilities response body
 -----------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns='batch branchmap bund' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   abort: HTTP request error (incomplete response; expected * bytes got 20) (glob)
   (this may be an intermittent network failure; if the error persists, consider contacting the network or server operator)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log | "$PYTHON" $TESTDIR/filtertraceback.py
   readline(~) -> (33) GET /?cmd=capabilities HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(160) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: *\r\n\r\n (glob)
   sendall(20 from *) -> (0) batch branchmap bund (glob)
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=capabilities': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
 
   $ rm -f error.log
 
 Server sends incomplete headers for batch request
 -------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns='(.*Content-Type: applicat){2}' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
 TODO this output is horrible
 
   $ hg clone http://localhost:$HGPORT/ clone
   abort: 'http://localhost:$HGPORT/' does not appear to be an hg repository:
   ---%<--- (applicat)
   
   ---%<---
   
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log | "$PYTHON" $TESTDIR/filtertraceback.py
   readline(~) -> (33) GET /?cmd=capabilities HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(160) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: *\r\n\r\n (glob)
   sendall(*) -> batch branchmap $USUAL_BUNDLE2_CAPS_NO_PHASES$ changegroupsubset compression=none getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (glob)
   readline(~) -> (26) GET /?cmd=batch HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(*) -> (41) x-hgarg-1: cmds=heads+%3Bknown+nodes%3D\r\n (glob)
   readline(*) -> (61) x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(118 from 159) -> (0) HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: applicat
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=batch': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
 
   $ rm -f error.log
 
 Server sends an incomplete HTTP response body to batch request
 --------------------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns=96ee1d7354c4ad7372047672 \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   abort: unexpected response:
   '96ee1d7354c4ad7372047672'
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log | "$PYTHON" $TESTDIR/filtertraceback.py
   readline(~) -> (33) GET /?cmd=capabilities HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(160) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: *\r\n\r\n (glob)
   sendall(*) -> batch branchmap $USUAL_BUNDLE2_CAPS_NO_PHASES$ changegroupsubset compression=none getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (glob)
   readline(~) -> (26) GET /?cmd=batch HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(*) -> (41) x-hgarg-1: cmds=heads+%3Bknown+nodes%3D\r\n (glob)
   readline(*) -> (61) x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(159) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: 42\r\n\r\n
   sendall(24 from 42) -> (0) 96ee1d7354c4ad7372047672
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=batch': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
 
   $ rm -f error.log
 
 Server sends incomplete headers for getbundle response
 ------------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns='(.*Content-Type: application/mercuri){3}' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
 TODO this output is terrible
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   abort: 'http://localhost:$HGPORT/' does not appear to be an hg repository:
   ---%<--- (application/mercuri)
   
   ---%<---
   
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log | "$PYTHON" $TESTDIR/filtertraceback.py
   readline(~) -> (33) GET /?cmd=capabilities HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(160) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: *\r\n\r\n (glob)
   sendall(*) -> batch branchmap $USUAL_BUNDLE2_CAPS_NO_PHASES$ changegroupsubset compression=none getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (glob)
   readline(~) -> (26) GET /?cmd=batch HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(*) -> (41) x-hgarg-1: cmds=heads+%3Bknown+nodes%3D\r\n (glob)
   readline(*) -> (61) x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(159) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: 42\r\n\r\n
   sendall(42) -> 96ee1d7354c4ad7372047672c36a1f561e3a6a4c\n;
   readline(~) -> (30) GET /?cmd=getbundle HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(*) -> (447) x-hgarg-1: bookmarks=1&bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps%250Astream%253Dv2&cg=1&common=0000000000000000000000000000000000000000&heads=96ee1d7354c4ad7372047672c36a1f561e3a6a4c&listkeys=phases%2Cbookmarks\r\n (glob)
   readline(*) -> (61) x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(129 from 167) -> (0) HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercuri
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
 
   $ rm -f error.log
 
 Server stops before it sends transfer encoding
 ----------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns="Transfer-Encoding: chunke" \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   abort: stream ended unexpectedly (got 0 bytes, expected 1)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/filtertraceback.py < error.log | tail -6
   sendall(162 from 167) -> (0) HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.2\r\nTransfer-Encoding: chunke
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
   $ rm -f error.log
 
 Server sends empty HTTP body for getbundle
 ------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns='Transfer-Encoding: chunked\r\n\r\n' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   abort: HTTP request error (incomplete response)
   (this may be an intermittent network failure; if the error persists, consider contacting the network or server operator)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log | "$PYTHON" $TESTDIR/filtertraceback.py
   readline(~) -> (33) GET /?cmd=capabilities HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(160) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: *\r\n\r\n (glob)
   sendall(*) -> batch branchmap $USUAL_BUNDLE2_CAPS_NO_PHASES$ changegroupsubset compression=none getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (glob)
   readline(~) -> (26) GET /?cmd=batch HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(*) -> (41) x-hgarg-1: cmds=heads+%3Bknown+nodes%3D\r\n (glob)
   readline(*) -> (61) x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(159) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: 42\r\n\r\n
   sendall(42) -> 96ee1d7354c4ad7372047672c36a1f561e3a6a4c\n;
   readline(~) -> (30) GET /?cmd=getbundle HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(*) -> (447) x-hgarg-1: bookmarks=1&bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps%250Astream%253Dv2&cg=1&common=0000000000000000000000000000000000000000&heads=96ee1d7354c4ad7372047672c36a1f561e3a6a4c&listkeys=phases%2Cbookmarks\r\n (glob)
   readline(*) -> (61) x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(167 from 167) -> (0) HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.2\r\nTransfer-Encoding: chunked\r\n\r\n
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
 
   $ rm -f error.log
 
 Server sends partial compression string
 ---------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns='4\r\nHG20\r\n' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   abort: HTTP request error (incomplete response)
   (this may be an intermittent network failure; if the error persists, consider contacting the network or server operator)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ cat error.log | "$PYTHON" $TESTDIR/filtertraceback.py
   readline(~) -> (33) GET /?cmd=capabilities HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(160) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: *\r\n\r\n (glob)
   sendall(*) -> batch branchmap $USUAL_BUNDLE2_CAPS_NO_PHASES$ changegroupsubset compression=none getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (glob)
   readline(~) -> (26) GET /?cmd=batch HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(*) -> (41) x-hgarg-1: cmds=heads+%3Bknown+nodes%3D\r\n (glob)
   readline(*) -> (61) x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(159) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.1\r\nContent-Length: 42\r\n\r\n
   sendall(42) -> 96ee1d7354c4ad7372047672c36a1f561e3a6a4c\n;
   readline(~) -> (30) GET /?cmd=getbundle HTTP/1.1\r\n
   readline(*) -> (27) Accept-Encoding: identity\r\n (glob)
   readline(*) -> (29) vary: X-HgArg-1,X-HgProto-1\r\n (glob)
   readline(*) -> (447) x-hgarg-1: bookmarks=1&bundlecaps=HG20%2Cbundle2%3DHG20%250Abookmarks%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps%250Astream%253Dv2&cg=1&common=0000000000000000000000000000000000000000&heads=96ee1d7354c4ad7372047672c36a1f561e3a6a4c&listkeys=phases%2Cbookmarks\r\n (glob)
   readline(*) -> (61) x-hgproto-1: 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull\r\n (glob)
   readline(*) -> (35) accept: application/mercurial-0.1\r\n (glob)
   readline(*) -> (2?) host: localhost:$HGPORT\r\n (glob)
   readline(*) -> (49) user-agent: mercurial/proto-1.0 (Mercurial 4.2)\r\n (glob)
   readline(*) -> (2) \r\n (glob)
   sendall(167) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.2\r\nTransfer-Encoding: chunked\r\n\r\n
   sendall(6) -> 1\\r\\n\x04\\r\\n (esc)
   sendall(9) -> 4\r\nnone\r\n
   sendall(9 from 9) -> (0) 4\r\nHG20\r\n
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
 
   $ rm -f error.log
 
 Server sends partial bundle2 header magic
 -----------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns='4\r\nHG2' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   abort: HTTP request error (incomplete response*) (glob)
   (this may be an intermittent network failure; if the error persists, consider contacting the network or server operator)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/filtertraceback.py < error.log | tail -9
   sendall(167) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.2\r\nTransfer-Encoding: chunked\r\n\r\n
   sendall(6) -> 1\\r\\n\x04\\r\\n (esc)
   sendall(9) -> 4\r\nnone\r\n
   sendall(6 from 9) -> (0) 4\r\nHG2
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
   $ rm -f error.log
 
 Server sends incomplete bundle2 stream params length
 ----------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns='4\r\n\0\0\0' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   abort: HTTP request error (incomplete response*) (glob)
   (this may be an intermittent network failure; if the error persists, consider contacting the network or server operator)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/filtertraceback.py < error.log | tail -10
   sendall(167) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.2\r\nTransfer-Encoding: chunked\r\n\r\n
   sendall(6) -> 1\\r\\n\x04\\r\\n (esc)
   sendall(9) -> 4\r\nnone\r\n
   sendall(9) -> 4\r\nHG20\r\n
   sendall(6 from 9) -> (0) 4\\r\\n\x00\x00\x00 (esc)
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
   $ rm -f error.log
 
 Servers stops after bundle2 stream params header
 ------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns='4\r\n\0\0\0\0\r\n' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   abort: HTTP request error (incomplete response)
   (this may be an intermittent network failure; if the error persists, consider contacting the network or server operator)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/filtertraceback.py < error.log | tail -10
   sendall(167) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.2\r\nTransfer-Encoding: chunked\r\n\r\n
   sendall(6) -> 1\\r\\n\x04\\r\\n (esc)
   sendall(9) -> 4\r\nnone\r\n
   sendall(9) -> 4\r\nHG20\r\n
   sendall(9 from 9) -> (0) 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
   $ rm -f error.log
 
 Server stops sending after bundle2 part header length
 -----------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns='4\r\n\0\0\0\)\r\n' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   abort: HTTP request error (incomplete response)
   (this may be an intermittent network failure; if the error persists, consider contacting the network or server operator)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/filtertraceback.py < error.log | tail -11
   sendall(167) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.2\r\nTransfer-Encoding: chunked\r\n\r\n
   sendall(6) -> 1\\r\\n\x04\\r\\n (esc)
   sendall(9) -> 4\r\nnone\r\n
   sendall(9) -> 4\r\nHG20\r\n
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9 from 9) -> (0) 4\\r\\n\x00\x00\x00)\\r\\n (esc)
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
   $ rm -f error.log
 
 Server stops sending after bundle2 part header
 ----------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns="version03nbchanges1\\r\\n" \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   adding changesets
+  transaction abort!
+  rollback completed
   abort: HTTP request error (incomplete response)
   (this may be an intermittent network failure; if the error persists, consider contacting the network or server operator)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/filtertraceback.py < error.log | tail -12
   sendall(167) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.2\r\nTransfer-Encoding: chunked\r\n\r\n
   sendall(6) -> 1\\r\\n\x04\\r\\n (esc)
   sendall(9) -> 4\r\nnone\r\n
   sendall(9) -> 4\r\nHG20\r\n
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00)\\r\\n (esc)
   sendall(47 from 47) -> (0) 29\\r\\n\x0bCHANGEGROUP\x00\x00\x00\x00\x01\x01\x07\x02	\x01version03nbchanges1\\r\\n (esc)
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
   $ rm -f error.log
 
 Server stops after bundle2 part payload chunk size
 --------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns='1dc\r\n.......' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   adding changesets
+  transaction abort!
+  rollback completed
   abort: HTTP request error (incomplete response*) (glob)
   (this may be an intermittent network failure; if the error persists, consider contacting the network or server operator)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/filtertraceback.py < error.log | tail -14
   sendall(167) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.2\r\nTransfer-Encoding: chunked\r\n\r\n
   sendall(6) -> 1\\r\\n\x04\\r\\n (esc)
   sendall(9) -> 4\r\nnone\r\n
   sendall(9) -> 4\r\nHG20\r\n
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00)\\r\\n (esc)
   sendall(47) -> 29\\r\\n\x0bCHANGEGROUP\x00\x00\x00\x00\x01\x01\x07\x02	\x01version03nbchanges1\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x01\xdc\\r\\n (esc)
   sendall(12 from 483) -> (0) 1dc\\r\\n\x00\x00\x00\xb4\x96\xee\x1d (esc)
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
   $ rm -f error.log
 
 Server stops sending in middle of bundle2 payload chunk
 -------------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns=':jL\0\0\x00\0\0\0\0\0\0\0\r\n' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   adding changesets
+  transaction abort!
+  rollback completed
   abort: HTTP request error (incomplete response)
   (this may be an intermittent network failure; if the error persists, consider contacting the network or server operator)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/filtertraceback.py < error.log | tail -14
   sendall(167) -> HTTP/1.1 200 Script output follows\r\nServer: badhttpserver\r\nDate: $HTTP_DATE$\r\nContent-Type: application/mercurial-0.2\r\nTransfer-Encoding: chunked\r\n\r\n
   sendall(6) -> 1\\r\\n\x04\\r\\n (esc)
   sendall(9) -> 4\r\nnone\r\n
   sendall(9) -> 4\r\nHG20\r\n
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00)\\r\\n (esc)
   sendall(47) -> 29\\r\\n\x0bCHANGEGROUP\x00\x00\x00\x00\x01\x01\x07\x02	\x01version03nbchanges1\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x01\xdc\\r\\n (esc)
   sendall(483 from 483) -> (0) 1dc\\r\\n\x00\x00\x00\xb4\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>6a3df4de388f3c4f8e28f4f9a814299a3cbb5f50\\ntest\\n0 0\\nfoo\\n\\ninitial\x00\x00\x00\x00\x00\x00\x00\xa3j=\xf4\xde8\x8f<O\x8e(\xf4\xf9\xa8\x14)\x9a<\xbb_P\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00-foo\x00b80de5d138758541c5f05265ad144ab9fa86d1db\\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07foo\x00\x00\x00j\xb8\\r\xe5\xd18u\x85A\xc5\xf0Re\xad\x14J\xb9\xfa\x86\xd1\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\\r\\n (esc)
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
   $ rm -f error.log
 
 Server stops sending after 0 length payload chunk size
 ------------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns=LISTKEYS \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   transaction abort!
   rollback completed
   abort: HTTP request error (incomplete response*) (glob)
   (this may be an intermittent network failure; if the error persists, consider contacting the network or server operator)
   [255]
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/filtertraceback.py < error.log | tail -16
   sendall(6) -> 1\\r\\n\x04\\r\\n (esc)
   sendall(9) -> 4\r\nnone\r\n
   sendall(9) -> 4\r\nHG20\r\n
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00)\\r\\n (esc)
   sendall(47) -> 29\\r\\n\x0bCHANGEGROUP\x00\x00\x00\x00\x01\x01\x07\x02	\x01version03nbchanges1\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x01\xdc\\r\\n (esc)
   sendall(483) -> 1dc\\r\\n\x00\x00\x00\xb4\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>6a3df4de388f3c4f8e28f4f9a814299a3cbb5f50\\ntest\\n0 0\\nfoo\\n\\ninitial\x00\x00\x00\x00\x00\x00\x00\xa3j=\xf4\xde8\x8f<O\x8e(\xf4\xf9\xa8\x14)\x9a<\xbb_P\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00-foo\x00b80de5d138758541c5f05265ad144ab9fa86d1db\\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07foo\x00\x00\x00j\xb8\\r\xe5\xd18u\x85A\xc5\xf0Re\xad\x14J\xb9\xfa\x86\xd1\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00 \\r\\n (esc)
   sendall(13 from 38) -> (0) 20\\r\\n\x08LISTKEYS (esc)
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
   $ rm -f error.log
 
 Server stops sending after 0 part bundle part header (indicating end of bundle2 payload)
 ----------------------------------------------------------------------------------------
 
 This is before the 0 size chunked transfer part that signals end of HTTP response.
 
   $ hg serve \
   > --config badserver.close-after-send-patterns='(.*4\r\n\0\0\0\0\r\n){5}' \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 96ee1d7354c4
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/filtertraceback.py < error.log | tail -20
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00)\\r\\n (esc)
   sendall(47) -> 29\\r\\n\x0bCHANGEGROUP\x00\x00\x00\x00\x01\x01\x07\x02	\x01version03nbchanges1\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x01\xdc\\r\\n (esc)
   sendall(483) -> 1dc\\r\\n\x00\x00\x00\xb4\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>6a3df4de388f3c4f8e28f4f9a814299a3cbb5f50\\ntest\\n0 0\\nfoo\\n\\ninitial\x00\x00\x00\x00\x00\x00\x00\xa3j=\xf4\xde8\x8f<O\x8e(\xf4\xf9\xa8\x14)\x9a<\xbb_P\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00-foo\x00b80de5d138758541c5f05265ad144ab9fa86d1db\\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07foo\x00\x00\x00j\xb8\\r\xe5\xd18u\x85A\xc5\xf0Re\xad\x14J\xb9\xfa\x86\xd1\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00 \\r\\n (esc)
   sendall(38) -> 20\\r\\n\x08LISTKEYS\x00\x00\x00\x01\x01\x00	\x06namespacephases\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00:\\r\\n (esc)
   sendall(64) -> 3a\r\n96ee1d7354c4ad7372047672c36a1f561e3a6a4c	1\npublishing	True\r\n
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00#\\r\\n (esc)
   sendall(41) -> 23\\r\\n\x08LISTKEYS\x00\x00\x00\x02\x01\x00		namespacebookmarks\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9 from 9) -> (0) 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
   $ rm -f error.log
   $ rm -rf clone
 
 Server sends a size 0 chunked-transfer size without terminating \r\n
 --------------------------------------------------------------------
 
   $ hg serve \
   > --config badserver.close-after-send-patterns="(.*4\\r\\n\0\0\0\0\\r\\n0\r\n)" \
   > -p $HGPORT -d --pid-file=hg.pid -E error.log
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 96ee1d7354c4
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ killdaemons.py $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/filtertraceback.py < error.log | tail -21
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00)\\r\\n (esc)
   sendall(47) -> 29\\r\\n\x0bCHANGEGROUP\x00\x00\x00\x00\x01\x01\x07\x02	\x01version03nbchanges1\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x01\xdc\\r\\n (esc)
   sendall(483) -> 1dc\\r\\n\x00\x00\x00\xb4\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>6a3df4de388f3c4f8e28f4f9a814299a3cbb5f50\\ntest\\n0 0\\nfoo\\n\\ninitial\x00\x00\x00\x00\x00\x00\x00\xa3j=\xf4\xde8\x8f<O\x8e(\xf4\xf9\xa8\x14)\x9a<\xbb_P\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00-foo\x00b80de5d138758541c5f05265ad144ab9fa86d1db\\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07foo\x00\x00\x00j\xb8\\r\xe5\xd18u\x85A\xc5\xf0Re\xad\x14J\xb9\xfa\x86\xd1\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x96\xee\x1dsT\xc4\xadsr\x04vr\xc3j\x1fV\x1e:jL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00 \\r\\n (esc)
   sendall(38) -> 20\\r\\n\x08LISTKEYS\x00\x00\x00\x01\x01\x00	\x06namespacephases\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00:\\r\\n (esc)
   sendall(64) -> 3a\r\n96ee1d7354c4ad7372047672c36a1f561e3a6a4c	1\npublishing	True\r\n
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00#\\r\\n (esc)
   sendall(41) -> 23\\r\\n\x08LISTKEYS\x00\x00\x00\x02\x01\x00		namespacebookmarks\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(9) -> 4\\r\\n\x00\x00\x00\x00\\r\\n (esc)
   sendall(3 from 5) -> (0) 0\r\n
   write limit reached; closing socket
   $LOCALIP - - [$ERRDATE$] Exception happened during processing request '/?cmd=getbundle': (glob)
   Traceback (most recent call last):
   Exception: connection closed after sending N bytes
   
   $ rm -f error.log
   $ rm -rf clone

tests/test-http-bundle1.t

@@ -1,405 +1,408 b''
 #require serve
 
 This test is a duplicate of 'test-http.t', feel free to factor out
 parts that are not bundle1/bundle2 specific.
 
   $ cat << EOF >> $HGRCPATH
   > [devel]
   > # This test is dedicated to interaction through old bundle
   > legacy.exchange = bundle1
   > EOF
 
   $ hg init test
   $ cd test
   $ echo foo>foo
   $ mkdir foo.d foo.d/bAr.hg.d foo.d/baR.d.hg
   $ echo foo>foo.d/foo
   $ echo bar>foo.d/bAr.hg.d/BaR
   $ echo bar>foo.d/baR.d.hg/bAR
   $ hg commit -A -m 1
   adding foo
   adding foo.d/bAr.hg.d/BaR
   adding foo.d/baR.d.hg/bAR
   adding foo.d/foo
   $ hg serve -p $HGPORT -d --pid-file=../hg1.pid -E ../error.log
   $ hg serve --config server.uncompressed=False -p $HGPORT1 -d --pid-file=../hg2.pid
 
 Test server address cannot be reused
 
   $ hg serve -p $HGPORT1 2>&1
   abort: cannot start server at 'localhost:$HGPORT1': $EADDRINUSE$
   [255]
 
   $ cd ..
   $ cat hg1.pid hg2.pid >> $DAEMON_PIDS
 
 clone via stream
 
 #if no-reposimplestore
   $ hg clone --stream http://localhost:$HGPORT/ copy 2>&1
   streaming all changes
-  6 files to transfer, 606 bytes of data (no-zstd !)
-  6 files to transfer, 608 bytes of data (zstd !)
+  7 files to transfer, 606 bytes of data (no-zstd !)
+  7 files to transfer, 608 bytes of data (zstd no-rust !)
+  9 files to transfer, 734 bytes of data (zstd rust !)
   transferred * bytes in * seconds (*/sec) (glob)
   searching for changes
   no changes found
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg verify -R copy -q
 #endif
 
 try to clone via stream, should use pull instead
 
   $ hg clone --stream http://localhost:$HGPORT1/ copy2
   warning: stream clone requested but server has them disabled
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   new changesets 8b6053c928fe
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 try to clone via stream but missing requirements, so should use pull instead
 
   $ cat > $TESTTMP/removesupportedformat.py << EOF
   > from mercurial import localrepo
   > def reposetup(ui, repo):
   >     local = repo.local()
   >     if local is not None:
   >         local.supported.remove(b'generaldelta')
   > EOF
 
   $ hg clone --config extensions.rsf=$TESTTMP/removesupportedformat.py --stream http://localhost:$HGPORT/ copy3
   warning: stream clone requested but client is missing requirements: generaldelta
   (see https://www.mercurial-scm.org/wiki/MissingRequirement for more information)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   new changesets 8b6053c928fe
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 clone via pull
 
   $ hg clone http://localhost:$HGPORT1/ copy-pull
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   new changesets 8b6053c928fe
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg verify -R copy-pull -q
   $ cd test
   $ echo bar > bar
   $ hg commit -A -d '1 0' -m 2
   adding bar
   $ cd ..
 
 clone over http with --update
 
   $ hg clone http://localhost:$HGPORT1/ updated --update 0
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 5 changes to 5 files
   new changesets 8b6053c928fe:5fed3813f7f5
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg log -r . -R updated
   changeset:   0:8b6053c928fe
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1
   
   $ rm -rf updated
 
 incoming via HTTP
 
   $ hg clone http://localhost:$HGPORT1/ --rev 0 partial
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   new changesets 8b6053c928fe
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd partial
   $ touch LOCAL
   $ hg ci -qAm LOCAL
   $ hg incoming http://localhost:$HGPORT1/ --template '{desc}\n'
   comparing with http://localhost:$HGPORT1/
   searching for changes
   2
   $ cd ..
 
 pull
 
   $ cd copy-pull
   $ cat >> .hg/hgrc <<EOF
   > [hooks]
   > changegroup = sh -c "printenv.py --line changegroup"
   > EOF
   $ hg pull
   pulling from http://localhost:$HGPORT1/
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 5fed3813f7f5
   changegroup hook: HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=5fed3813f7f5e1824344fdc9cf8f63bb662c292d
   HG_NODE_LAST=5fed3813f7f5e1824344fdc9cf8f63bb662c292d
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   http://localhost:$HGPORT1/
   HG_URL=http://localhost:$HGPORT1/
   
   (run 'hg update' to get a working copy)
   $ cd ..
 
 clone from invalid URL
 
   $ hg clone http://localhost:$HGPORT/bad
   abort: HTTP Error 404: Not Found
   [100]
 
 test http authentication
 + use the same server to test server side streaming preference
 
   $ cd test
 
   $ hg serve --config extensions.x=$TESTDIR/httpserverauth.py -p $HGPORT2 -d \
   >    --pid-file=pid --config server.preferuncompressed=True \
   >    --config web.push_ssl=False --config web.allow_push=* -A ../access.log
   $ cat pid >> $DAEMON_PIDS
 
   $ cat << EOF > get_pass.py
   > from mercurial import util
   > def newgetpass():
   >   return "pass"
   > util.get_password = newgetpass
   > EOF
 
   $ hg id http://localhost:$HGPORT2/
   abort: http authorization required for http://localhost:$HGPORT2/
   [255]
   $ hg id http://localhost:$HGPORT2/
   abort: http authorization required for http://localhost:$HGPORT2/
   [255]
   $ hg id --config ui.interactive=true --config extensions.getpass=get_pass.py http://user@localhost:$HGPORT2/
   http authorization required for http://localhost:$HGPORT2/
   realm: mercurial
   user: user
   password: 5fed3813f7f5
   $ hg id http://user:pass@localhost:$HGPORT2/
   5fed3813f7f5
   $ echo '[auth]' >> .hg/hgrc
   $ echo 'l.schemes=http' >> .hg/hgrc
   $ echo 'l.prefix=lo' >> .hg/hgrc
   $ echo 'l.username=user' >> .hg/hgrc
   $ echo 'l.password=pass' >> .hg/hgrc
   $ hg id http://localhost:$HGPORT2/
   5fed3813f7f5
   $ hg id http://localhost:$HGPORT2/
   5fed3813f7f5
   $ hg id http://user@localhost:$HGPORT2/
   5fed3813f7f5
 
 #if no-reposimplestore
   $ hg clone http://user:pass@localhost:$HGPORT2/ dest 2>&1
   streaming all changes
-  7 files to transfer, 916 bytes of data (no-zstd !)
-  7 files to transfer, 919 bytes of data (zstd !)
-  transferred * bytes in * seconds (*/sec) (glob)
+  8 files to transfer, 916 bytes of data (no-zstd !)
+  8 files to transfer, 919 bytes of data (zstd no-rust !)
+  10 files to transfer, 1.02 KB of data (zstd rust !)
+  transferred * in * seconds (*/sec) (glob)
   searching for changes
   no changes found
   updating to branch default
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 
 --pull should override server's preferuncompressed
 
   $ hg clone --pull http://user:pass@localhost:$HGPORT2/ dest-pull 2>&1
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 5 changes to 5 files
   new changesets 8b6053c928fe:5fed3813f7f5
   updating to branch default
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg id http://user2@localhost:$HGPORT2/
   abort: http authorization required for http://localhost:$HGPORT2/
   [255]
   $ hg id http://user:pass2@localhost:$HGPORT2/
   abort: HTTP Error 403: no
   [100]
 
   $ hg -R dest-pull tag -r tip top
   $ hg -R dest-pull push http://user:pass@localhost:$HGPORT2/
   pushing to http://user:***@localhost:$HGPORT2/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   $ hg rollback -q
 
   $ sed 's/.*] "/"/' < ../access.log
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 - (no-reposimplestore !)
   "GET /?cmd=capabilities HTTP/1.1" 200 - (no-reposimplestore !)
   "GET /?cmd=branchmap HTTP/1.1" 200 - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !)
   "GET /?cmd=stream_out HTTP/1.1" 200 - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !)
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !)
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D5fed3813f7f5e1824344fdc9cf8f63bb662c292d x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !)
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !)
   "GET /?cmd=capabilities HTTP/1.1" 401 - (no-reposimplestore !)
   "GET /?cmd=capabilities HTTP/1.1" 200 - (no-reposimplestore !)
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !)
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 403 -
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D7f4e523d01f2cc3765ac8934da3d14db775ff872 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=branchmap HTTP/1.1" 200 - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=686173686564+5eb5abfefeea63c80dd7553bcc3783f37e0c5524* (glob)
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
 
   $ cd ..
 
 clone of serve with repo in root and unserved subrepo (issue2970)
 
   $ hg --cwd test init sub
   $ echo empty > test/sub/empty
   $ hg --cwd test/sub add empty
   $ hg --cwd test/sub commit -qm 'add empty'
   $ hg --cwd test/sub tag -r 0 something
   $ echo sub = sub > test/.hgsub
   $ hg --cwd test add .hgsub
   $ hg --cwd test commit -qm 'add subrepo'
   $ hg clone http://localhost:$HGPORT noslash-clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 7 changes to 7 files
   new changesets 8b6053c928fe:56f9bc90cce6
   updating to branch default
   cloning subrepo sub from http://localhost:$HGPORT/sub
   abort: HTTP Error 404: Not Found
   [100]
   $ hg clone http://localhost:$HGPORT/ slash-clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 7 changes to 7 files
   new changesets 8b6053c928fe:56f9bc90cce6
   updating to branch default
   cloning subrepo sub from http://localhost:$HGPORT/sub
   abort: HTTP Error 404: Not Found
   [100]
 
 check error log
 
   $ cat error.log
 
 Check error reporting while pulling/cloning
 
   $ $RUNTESTDIR/killdaemons.py
   $ hg serve -R test -p $HGPORT -d --pid-file=hg3.pid -E error.log --config extensions.crash=${TESTDIR}/crashgetbundler.py
   $ cat hg3.pid >> $DAEMON_PIDS
   $ hg clone http://localhost:$HGPORT/ abort-clone
   requesting all changes
   abort: remote error:
   this is an exercise
   [100]
   $ cat error.log
 
 disable pull-based clones
 
   $ hg serve -R test -p $HGPORT1 -d --pid-file=hg4.pid -E error.log --config server.disablefullbundle=True
   $ cat hg4.pid >> $DAEMON_PIDS
   $ hg clone http://localhost:$HGPORT1/ disable-pull-clone
   requesting all changes
   abort: remote error:
   server has pull-based clones disabled
   [100]
 
 #if no-reposimplestore
 ... but keep stream clones working
 
   $ hg clone --stream --noupdate http://localhost:$HGPORT1/ test-stream-clone
   streaming all changes
   * files to transfer, * of data (glob)
   transferred 1.36 KB in * seconds (* */sec) (glob) (no-zstd !)
-  transferred 1.38 KB in * seconds (* */sec) (glob) (zstd !)
+  transferred 1.38 KB in * seconds (* */sec) (glob) (zstd no-rust !)
+  transferred 1.56 KB in * seconds (* */sec) (glob) (zstd rust !)
   searching for changes
   no changes found
 #endif
 
 ... and also keep partial clones and pulls working
   $ hg clone http://localhost:$HGPORT1 --rev 0 test-partial-clone
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   new changesets 8b6053c928fe
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg pull -R test-partial-clone
   pulling from http://localhost:$HGPORT1/
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 3 changes to 3 files
   new changesets 5fed3813f7f5:56f9bc90cce6
   (run 'hg update' to get a working copy)
 
   $ cat error.log

tests/test-http-proxy.t

@@ -1,121 +1,122 b''
 #require serve
 
   $ hg init a
   $ cd a
   $ echo a > a
   $ hg ci -Ama -d '1123456789 0'
   adding a
   $ hg serve --config server.uncompressed=True -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
   $ cd ..
   $ tinyproxy.py $HGPORT1 localhost 2>proxy.log >/dev/null </dev/null &
   $ while [ ! -f proxy.pid ]; do sleep 0; done
   $ cat proxy.pid >> $DAEMON_PIDS
 
 url for proxy, stream
 
   $ http_proxy=http://localhost:$HGPORT1/ hg --config http_proxy.always=True clone --stream http://localhost:$HGPORT/ b
   streaming all changes
-  6 files to transfer, 412 bytes of data (reporevlogstore !)
+  7 files to transfer, 412 bytes of data (reporevlogstore no-rust !)
+  9 files to transfer, 538 bytes of data (reporevlogstore rust !)
   4 files to transfer, 330 bytes of data (reposimplestore !)
   transferred * bytes in * seconds (*/sec) (glob)
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd b
   $ hg verify -q
   $ cd ..
 
 url for proxy, pull
 
   $ http_proxy=http://localhost:$HGPORT1/ hg --config http_proxy.always=True clone http://localhost:$HGPORT/ b-pull
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 83180e7845de
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd b-pull
   $ hg verify -q
   $ cd ..
 
 host:port for proxy
 
   $ http_proxy=localhost:$HGPORT1 hg clone --config http_proxy.always=True http://localhost:$HGPORT/ c
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 83180e7845de
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 proxy url with user name and password
 
   $ http_proxy=http://user:passwd@localhost:$HGPORT1 hg clone --config http_proxy.always=True http://localhost:$HGPORT/ d
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 83180e7845de
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 url with user name and password
 
   $ http_proxy=http://user:passwd@localhost:$HGPORT1 hg clone --config http_proxy.always=True http://user:passwd@localhost:$HGPORT/ e
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 83180e7845de
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 bad host:port for proxy ("Protocol not supported" can happen on
 misconfigured hosts)
 
   $ http_proxy=localhost:$HGPORT2 hg clone --config http_proxy.always=True http://localhost:$HGPORT/ f
   abort: error: (Connection refused|Protocol not supported|.* actively refused it|\$EADDRNOTAVAIL\$|No route to host) (re)
   [100]
 
 do not use the proxy if it is in the no list
 
   $ http_proxy=localhost:$HGPORT1 hg clone --config http_proxy.no=localhost http://localhost:$HGPORT/ g
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 83180e7845de
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 proxy can't connect to server
 
   $ http_proxy=http://localhost:$HGPORT1/ hg --config http_proxy.always=True clone http://localhost:$HGPORT2/ h
   abort: HTTP Error 404: Connection refused
   [100]
 
   $ cat proxy.log
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=0&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=bookmarks&stream=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   * - - [*] code 404, message Connection refused (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT2/?cmd=capabilities HTTP/1.1" 404 - (glob)

tests/test-http.t

@@ -1,609 +1,611 b''
 #require serve
 
   $ hg init test
   $ cd test
   $ echo foo>foo
   $ mkdir foo.d foo.d/bAr.hg.d foo.d/baR.d.hg
   $ echo foo>foo.d/foo
   $ echo bar>foo.d/bAr.hg.d/BaR
   $ echo bar>foo.d/baR.d.hg/bAR
   $ hg commit -A -m 1
   adding foo
   adding foo.d/bAr.hg.d/BaR
   adding foo.d/baR.d.hg/bAR
   adding foo.d/foo
   $ hg serve -p $HGPORT -d --pid-file=../hg1.pid -E ../error.log
   $ hg serve --config server.uncompressed=False -p $HGPORT1 -d --pid-file=../hg2.pid
 
 Test server address cannot be reused
 
   $ hg serve -p $HGPORT1 2>&1
   abort: cannot start server at 'localhost:$HGPORT1': $EADDRINUSE$
   [255]
 
   $ cd ..
   $ cat hg1.pid hg2.pid >> $DAEMON_PIDS
 
 clone via stream
 
 #if no-reposimplestore
   $ hg clone --stream http://localhost:$HGPORT/ copy 2>&1
   streaming all changes
-  9 files to transfer, 715 bytes of data (no-zstd !)
-  9 files to transfer, 717 bytes of data (zstd !)
+  10 files to transfer, 715 bytes of data (no-zstd !)
+  10 files to transfer, 717 bytes of data (zstd no-rust !)
+  12 files to transfer, 843 bytes of data (zstd rust !)
   transferred * bytes in * seconds (*/sec) (glob)
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg verify -R copy -q
 #endif
 
 try to clone via stream, should use pull instead
 
   $ hg clone --stream http://localhost:$HGPORT1/ copy2
   warning: stream clone requested but server has them disabled
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   new changesets 8b6053c928fe
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 try to clone via stream but missing requirements, so should use pull instead
 
   $ cat > $TESTTMP/removesupportedformat.py << EOF
   > from mercurial import localrepo
   > def reposetup(ui, repo):
   >     local = repo.local()
   >     if local is not None:
   >         local.supported.remove(b'generaldelta')
   > EOF
 
   $ hg clone --config extensions.rsf=$TESTTMP/removesupportedformat.py --stream http://localhost:$HGPORT/ copy3
   warning: stream clone requested but client is missing requirements: generaldelta
   (see https://www.mercurial-scm.org/wiki/MissingRequirement for more information)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   new changesets 8b6053c928fe
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 clone via pull
 
   $ hg clone http://localhost:$HGPORT1/ copy-pull
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   new changesets 8b6053c928fe
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg verify -R copy-pull -q
   $ cd test
   $ echo bar > bar
   $ hg commit -A -d '1 0' -m 2
   adding bar
   $ cd ..
 
 clone over http with --update
 
   $ hg clone http://localhost:$HGPORT1/ updated --update 0
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 5 changes to 5 files
   new changesets 8b6053c928fe:5fed3813f7f5
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg log -r . -R updated
   changeset:   0:8b6053c928fe
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1
   
   $ rm -rf updated
 
 incoming via HTTP
 
   $ hg clone http://localhost:$HGPORT1/ --rev 0 partial
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   new changesets 8b6053c928fe
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd partial
   $ touch LOCAL
   $ hg ci -qAm LOCAL
   $ hg incoming http://localhost:$HGPORT1/ --template '{desc}\n'
   comparing with http://localhost:$HGPORT1/
   searching for changes
   2
   $ cd ..
 
 pull
 
   $ cd copy-pull
   $ cat >> .hg/hgrc <<EOF
   > [hooks]
   > changegroup = sh -c "printenv.py --line changegroup"
   > EOF
   $ hg pull
   pulling from http://localhost:$HGPORT1/
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 5fed3813f7f5
   changegroup hook: HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=5fed3813f7f5e1824344fdc9cf8f63bb662c292d
   HG_NODE_LAST=5fed3813f7f5e1824344fdc9cf8f63bb662c292d
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   http://localhost:$HGPORT1/
   HG_URL=http://localhost:$HGPORT1/
   
   (run 'hg update' to get a working copy)
   $ cd ..
 
 clone from invalid URL
 
   $ hg clone http://localhost:$HGPORT/bad
   abort: HTTP Error 404: Not Found
   [100]
 
 test http authentication
 + use the same server to test server side streaming preference
 
   $ cd test
 
   $ hg serve --config extensions.x=$TESTDIR/httpserverauth.py -p $HGPORT2 -d \
   >    --pid-file=pid --config server.preferuncompressed=True -E ../errors2.log \
   >    --config web.push_ssl=False --config web.allow_push=* -A ../access.log
   $ cat pid >> $DAEMON_PIDS
 
   $ cat << EOF > get_pass.py
   > from mercurial import util
   > def newgetpass():
   >   return "pass"
   > util.get_password = newgetpass
   > EOF
 
   $ hg id http://localhost:$HGPORT2/
   abort: http authorization required for http://localhost:$HGPORT2/
   [255]
   $ hg id http://localhost:$HGPORT2/
   abort: http authorization required for http://localhost:$HGPORT2/
   [255]
   $ hg id --config ui.interactive=true --debug http://localhost:$HGPORT2/
   using http://localhost:$HGPORT2/
   sending capabilities command
   http authorization required for http://localhost:$HGPORT2/
   realm: mercurial
   user: abort: response expected
   [255]
   $ cat <<'EOF' | hg id --config ui.interactive=true --config ui.nontty=true --debug http://localhost:$HGPORT2/
   > 
   > EOF
   using http://localhost:$HGPORT2/
   sending capabilities command
   http authorization required for http://localhost:$HGPORT2/
   realm: mercurial
   user: 
   password: abort: response expected
   [255]
   $ cat <<'EOF' | hg id --config ui.interactive=true --config ui.nontty=true --debug http://localhost:$HGPORT2/
   > 
   > 
   > EOF
   using http://localhost:$HGPORT2/
   sending capabilities command
   http authorization required for http://localhost:$HGPORT2/
   realm: mercurial
   user: 
   password: abort: authorization failed
   [255]
   $ hg id --config ui.interactive=true --config extensions.getpass=get_pass.py http://user@localhost:$HGPORT2/
   http authorization required for http://localhost:$HGPORT2/
   realm: mercurial
   user: user
   password: 5fed3813f7f5
   $ hg id http://user:pass@localhost:$HGPORT2/
   5fed3813f7f5
   $ echo '[auth]' >> .hg/hgrc
   $ echo 'l.schemes=http' >> .hg/hgrc
   $ echo 'l.prefix=lo' >> .hg/hgrc
   $ echo 'l.username=user' >> .hg/hgrc
   $ echo 'l.password=pass' >> .hg/hgrc
   $ hg id http://localhost:$HGPORT2/
   5fed3813f7f5
   $ hg id http://localhost:$HGPORT2/
   5fed3813f7f5
   $ hg id http://user@localhost:$HGPORT2/
   5fed3813f7f5
 
   $ cat > use_digests.py << EOF
   > from mercurial import (
   >     exthelper,
   >     url,
   > )
   > 
   > eh = exthelper.exthelper()
   > uisetup = eh.finaluisetup
   > 
   > @eh.wrapfunction(url, 'opener')
   > def urlopener(orig, *args, **kwargs):
   >     opener = orig(*args, **kwargs)
   >     opener.addheaders.append((r'X-HgTest-AuthType', r'Digest'))
   >     return opener
   > EOF
 
   $ hg id http://localhost:$HGPORT2/ --config extensions.x=use_digests.py
   5fed3813f7f5
 
 #if no-reposimplestore
   $ hg clone http://user:pass@localhost:$HGPORT2/ dest 2>&1
   streaming all changes
-  10 files to transfer, 1.01 KB of data
+  11 files to transfer, 1.01 KB of data (no-rust !)
+  13 files to transfer, 1.13 KB of data (rust !)
   transferred * KB in * seconds (*/sec) (glob)
   updating to branch default
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 
 --pull should override server's preferuncompressed
   $ hg clone --pull http://user:pass@localhost:$HGPORT2/ dest-pull 2>&1
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 5 changes to 5 files
   new changesets 8b6053c928fe:5fed3813f7f5
   updating to branch default
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg id http://user2@localhost:$HGPORT2/
   abort: http authorization required for http://localhost:$HGPORT2/
   [255]
   $ hg id http://user:pass2@localhost:$HGPORT2/
   abort: HTTP Error 403: no
   [100]
 
   $ hg -R dest-pull tag -r tip top
   $ hg -R dest-pull push http://user:pass@localhost:$HGPORT2/
   pushing to http://user:***@localhost:$HGPORT2/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   $ hg rollback -q
   $ hg -R dest-pull push http://user:pass@localhost:$HGPORT2/ --debug --config devel.debug.peer-request=yes
   pushing to http://user:***@localhost:$HGPORT2/
   using http://localhost:$HGPORT2/
   http auth: user user, password ****
   sending capabilities command
   devel-peer-request: GET http://localhost:$HGPORT2/?cmd=capabilities
   http auth: user user, password ****
   devel-peer-request:   finished in *.???? seconds (200) (glob)
   query 1; heads
   devel-peer-request: batched-content
   devel-peer-request:    - heads (0 arguments)
   devel-peer-request:    - known (1 arguments)
   sending batch command
   devel-peer-request: GET http://localhost:$HGPORT2/?cmd=batch
   devel-peer-request:   Vary X-HgArg-1,X-HgProto-1
   devel-peer-request:   X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   devel-peer-request:   68 bytes of commands arguments in headers
   devel-peer-request:   finished in *.???? seconds (200) (glob)
   searching for changes
   all remote heads known locally
   preparing listkeys for "phases"
   sending listkeys command
   devel-peer-request: GET http://localhost:$HGPORT2/?cmd=listkeys
   devel-peer-request:   Vary X-HgArg-1,X-HgProto-1
   devel-peer-request:   X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   devel-peer-request:   16 bytes of commands arguments in headers
   devel-peer-request:   finished in *.???? seconds (200) (glob)
   received listkey for "phases": 58 bytes
   checking for updated bookmarks
   preparing listkeys for "bookmarks"
   sending listkeys command
   devel-peer-request: GET http://localhost:$HGPORT2/?cmd=listkeys
   devel-peer-request:   Vary X-HgArg-1,X-HgProto-1
   devel-peer-request:   X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   devel-peer-request:   19 bytes of commands arguments in headers
   devel-peer-request:   finished in *.???? seconds (200) (glob)
   received listkey for "bookmarks": 0 bytes
   sending branchmap command
   devel-peer-request: GET http://localhost:$HGPORT2/?cmd=branchmap
   devel-peer-request:   Vary X-HgProto-1
   devel-peer-request:   X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   devel-peer-request:   finished in *.???? seconds (200) (glob)
   preparing listkeys for "bookmarks"
   sending listkeys command
   devel-peer-request: GET http://localhost:$HGPORT2/?cmd=listkeys
   devel-peer-request:   Vary X-HgArg-1,X-HgProto-1
   devel-peer-request:   X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   devel-peer-request:   19 bytes of commands arguments in headers
   devel-peer-request:   finished in *.???? seconds (200) (glob)
   received listkey for "bookmarks": 0 bytes
   1 changesets found
   list of changesets:
   7f4e523d01f2cc3765ac8934da3d14db775ff872
   bundle2-output-bundle: "HG20", 5 parts total
   bundle2-output-part: "replycaps" 210 bytes payload
   bundle2-output-part: "check:phases" 24 bytes payload
   bundle2-output-part: "check:updated-heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "phase-heads" 24 bytes payload
   sending unbundle command
   sending 1036 bytes
   devel-peer-request: POST http://localhost:$HGPORT2/?cmd=unbundle
   devel-peer-request:   Content-length 1036
   devel-peer-request:   Content-type application/mercurial-0.1
   devel-peer-request:   Vary X-HgArg-1,X-HgProto-1
   devel-peer-request:   X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   devel-peer-request:   16 bytes of commands arguments in headers
   devel-peer-request:   1036 bytes of data
   devel-peer-request:   finished in *.???? seconds (200) (glob)
   bundle2-input-bundle: no-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "output" (advisory) (params: 0 advisory) supported
   bundle2-input-part: total payload size 55
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   bundle2-input-part: "output" (advisory) supported
   bundle2-input-part: total payload size 45
   remote: added 1 changesets with 1 changes to 1 files
   bundle2-input-bundle: 3 parts total
   preparing listkeys for "phases"
   sending listkeys command
   devel-peer-request: GET http://localhost:$HGPORT2/?cmd=listkeys
   devel-peer-request:   Vary X-HgArg-1,X-HgProto-1
   devel-peer-request:   X-hgproto-1 0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   devel-peer-request:   16 bytes of commands arguments in headers
   devel-peer-request:   finished in *.???? seconds (200) (glob)
   received listkey for "phases": 15 bytes
   (sent 9 HTTP requests and * bytes; received * bytes in responses) (glob) (?)
   $ hg rollback -q
 
   $ sed 's/.*] "/"/' < ../access.log
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 - x-hgtest-authtype:Digest
   "GET /?cmd=capabilities HTTP/1.1" 200 - x-hgtest-authtype:Digest
   "GET /?cmd=lookup HTTP/1.1" 401 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull x-hgtest-authtype:Digest
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull x-hgtest-authtype:Digest
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull x-hgtest-authtype:Digest
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull x-hgtest-authtype:Digest
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull x-hgtest-authtype:Digest
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull x-hgtest-authtype:Digest
   "GET /?cmd=capabilities HTTP/1.1" 401 - (no-reposimplestore !)
   "GET /?cmd=capabilities HTTP/1.1" 200 - (no-reposimplestore !)
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !)
   "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=0&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=bookmarks&stream=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (no-reposimplestore !)
   "GET /?cmd=capabilities HTTP/1.1" 401 - (no-reposimplestore !)
   "GET /?cmd=capabilities HTTP/1.1" 200 - (no-reposimplestore !)
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 403 -
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D7f4e523d01f2cc3765ac8934da3d14db775ff872 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=branchmap HTTP/1.1" 200 - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=666f726365* (glob)
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=capabilities HTTP/1.1" 401 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D7f4e523d01f2cc3765ac8934da3d14db775ff872 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=branchmap HTTP/1.1" 200 - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=666f726365 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull
 
   $ cd ..
 
 clone of serve with repo in root and unserved subrepo (issue2970)
 
   $ hg --cwd test init sub
   $ echo empty > test/sub/empty
   $ hg --cwd test/sub add empty
   $ hg --cwd test/sub commit -qm 'add empty'
   $ hg --cwd test/sub tag -r 0 something
   $ echo sub = sub > test/.hgsub
   $ hg --cwd test add .hgsub
   $ hg --cwd test commit -qm 'add subrepo'
   $ hg clone http://localhost:$HGPORT noslash-clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 7 changes to 7 files
   new changesets 8b6053c928fe:56f9bc90cce6
   updating to branch default
   cloning subrepo sub from http://localhost:$HGPORT/sub
   abort: HTTP Error 404: Not Found
   [100]
   $ hg clone http://localhost:$HGPORT/ slash-clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 7 changes to 7 files
   new changesets 8b6053c928fe:56f9bc90cce6
   updating to branch default
   cloning subrepo sub from http://localhost:$HGPORT/sub
   abort: HTTP Error 404: Not Found
   [100]
 
 check error log
 
   $ cat error.log
 
   $ cat errors2.log
 
 check abort error reporting while pulling/cloning
 
   $ $RUNTESTDIR/killdaemons.py
   $ hg serve -R test -p $HGPORT -d --pid-file=hg3.pid -E error.log --config extensions.crash=${TESTDIR}/crashgetbundler.py
   $ cat hg3.pid >> $DAEMON_PIDS
   $ hg clone http://localhost:$HGPORT/ abort-clone
   requesting all changes
   remote: abort: this is an exercise
   abort: pull failed on remote
   [100]
   $ cat error.log
 
 disable pull-based clones
 
   $ hg serve -R test -p $HGPORT1 -d --pid-file=hg4.pid -E error.log --config server.disablefullbundle=True
   $ cat hg4.pid >> $DAEMON_PIDS
   $ hg clone http://localhost:$HGPORT1/ disable-pull-clone
   requesting all changes
   remote: abort: server has pull-based clones disabled
   abort: pull failed on remote
   (remove --pull if specified or upgrade Mercurial)
   [100]
 
 #if no-reposimplestore
 ... but keep stream clones working
 
   $ hg clone --stream --noupdate http://localhost:$HGPORT1/ test-stream-clone
   streaming all changes
   * files to transfer, * of data (glob)
   transferred * in * seconds (*/sec) (glob)
   $ cat error.log
 #endif
 
 ... and also keep partial clones and pulls working
   $ hg clone http://localhost:$HGPORT1 --rev 0 test/partial/clone
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   new changesets 8b6053c928fe
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg pull -R test/partial/clone
   pulling from http://localhost:$HGPORT1/
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 3 changes to 3 files
   new changesets 5fed3813f7f5:56f9bc90cce6
   (run 'hg update' to get a working copy)
 
   $ hg clone -U -r 0 test/partial/clone test/another/clone
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   new changesets 8b6053c928fe
 
 corrupt cookies file should yield a warning
 
   $ cat > $TESTTMP/cookies.txt << EOF
   > bad format
   > EOF
 
   $ hg --config auth.cookiefile=$TESTTMP/cookies.txt id http://localhost:$HGPORT/
   (error loading cookie file $TESTTMP/cookies.txt: '*/cookies.txt' does not look like a Netscape format cookies file; continuing without cookies) (glob)
   56f9bc90cce6
 
   $ killdaemons.py
 
 Create dummy authentication handler that looks for cookies. It doesn't do anything
 useful. It just raises an HTTP 500 with details about the Cookie request header.
 We raise HTTP 500 because its message is printed in the abort message.
 
   $ cat > cookieauth.py << EOF
   > from mercurial import util
   > from mercurial.hgweb import common
   > def perform_authentication(hgweb, req, op):
   >     cookie = req.headers.get(b'Cookie')
   >     if not cookie:
   >         raise common.ErrorResponse(common.HTTP_SERVER_ERROR, b'no-cookie')
   >     raise common.ErrorResponse(common.HTTP_SERVER_ERROR, b'Cookie: %s' % cookie)
   > def extsetup(ui):
   >     common.permhooks.insert(0, perform_authentication)
   > EOF
 
   $ hg serve --config extensions.cookieauth=cookieauth.py -R test -p $HGPORT -d --pid-file=pid
   $ cat pid > $DAEMON_PIDS
 
 Request without cookie sent should fail due to lack of cookie
 
   $ hg id http://localhost:$HGPORT
   abort: HTTP Error 500: no-cookie
   [100]
 
 Populate a cookies file
 
   $ cat > cookies.txt << EOF
   > # HTTP Cookie File
   > # Expiration is 2030-01-01 at midnight
   > .example.com	TRUE	/	FALSE	1893456000	hgkey	examplevalue
   > EOF
 
 Should not send a cookie for another domain
 
   $ hg --config auth.cookiefile=cookies.txt id http://localhost:$HGPORT/
   abort: HTTP Error 500: no-cookie
   [100]
 
 Add a cookie entry for our test server and verify it is sent
 
   $ cat >> cookies.txt << EOF
   > localhost.local	FALSE	/	FALSE	1893456000	hgkey	localhostvalue
   > EOF
 
   $ hg --config auth.cookiefile=cookies.txt id http://localhost:$HGPORT/
   abort: HTTP Error 500: Cookie: hgkey=localhostvalue
   [100]

tests/test-inherit-mode.t

@@ -1,180 +1,186 b''
 #require unix-permissions
 
 test that new files created in .hg inherit the permissions from .hg/store
 
   $ mkdir dir
 
 just in case somebody has a strange $TMPDIR
 
   $ chmod g-s dir
   $ cd dir
 
   $ cat >printmodes.py <<EOF
   > import os
   > import sys
   > 
   > allnames = []
   > isdir = {}
   > for root, dirs, files in os.walk(sys.argv[1]):
   >     for d in dirs:
   >         name = os.path.join(root, d)
   >         isdir[name] = 1
   >         allnames.append(name)
   >     for f in files:
   >         name = os.path.join(root, f)
   >         allnames.append(name)
   > allnames.sort()
   > for name in allnames:
   >     suffix = name in isdir and '/' or ''
   >     print('%05o %s%s' % (os.lstat(name).st_mode & 0o7777, name, suffix))
   > EOF
 
   $ cat >mode.py <<EOF
   > import os
   > import sys
   > print('%05o' % os.lstat(sys.argv[1]).st_mode)
   > EOF
 
   $ umask 077
 
   $ hg init repo
   $ cd repo
 
   $ chmod 0770 .hg/store .hg/cache .hg/wcache
 
 before commit
 store can be written by the group, other files cannot
 store is setgid
 
   $ "$PYTHON" ../printmodes.py .
   00700 ./.hg/
   00600 ./.hg/00changelog.i
   00770 ./.hg/cache/
   00600 ./.hg/requires
   00770 ./.hg/store/
   00600 ./.hg/store/requires
   00770 ./.hg/wcache/
 
   $ mkdir dir
   $ touch foo dir/bar
   $ hg ci -qAm 'add files'
 
 after commit
 working dir files can only be written by the owner
 files created in .hg can be written by the group
 (in particular, store/**, dirstate, branch cache file, undo files)
 new directories are setgid
 
   $ "$PYTHON" ../printmodes.py .
   00700 ./.hg/
   00600 ./.hg/00changelog.i
   00660 ./.hg/branch
   00770 ./.hg/cache/
   00660 ./.hg/cache/branch2-served
   00660 ./.hg/cache/rbc-names-v1
   00660 ./.hg/cache/rbc-revs-v1
   00660 ./.hg/dirstate
   00660 ./.hg/fsmonitor.state (fsmonitor !)
   00660 ./.hg/last-message.txt
   00600 ./.hg/requires
   00770 ./.hg/store/
+  00660 ./.hg/store/00changelog-150e1cfc.nd (rust !)
+  00660 ./.hg/store/00changelog.d
   00660 ./.hg/store/00changelog.i
+  00660 ./.hg/store/00changelog.n (rust !)
   00660 ./.hg/store/00manifest.i
   00770 ./.hg/store/data/
   00770 ./.hg/store/data/dir/
   00660 ./.hg/store/data/dir/bar.i (reporevlogstore !)
   00660 ./.hg/store/data/foo.i (reporevlogstore !)
   00770 ./.hg/store/data/dir/bar/ (reposimplestore !)
   00660 ./.hg/store/data/dir/bar/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)
   00660 ./.hg/store/data/dir/bar/index (reposimplestore !)
   00770 ./.hg/store/data/foo/ (reposimplestore !)
   00660 ./.hg/store/data/foo/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)
   00660 ./.hg/store/data/foo/index (reposimplestore !)
   00660 ./.hg/store/fncache (repofncache !)
   00660 ./.hg/store/phaseroots
   00600 ./.hg/store/requires
   00660 ./.hg/store/undo
   00660 ./.hg/store/undo.backupfiles
   00660 ./.hg/undo.backup.branch.bck
   00660 ./.hg/undo.desc
   00770 ./.hg/wcache/
   00711 ./.hg/wcache/checkisexec
   007.. ./.hg/wcache/checklink (re)
   00600 ./.hg/wcache/checklink-target
   00660 ./.hg/wcache/manifestfulltextcache (reporevlogstore !)
   00700 ./dir/
   00600 ./dir/bar
   00600 ./foo
 
   $ umask 007
   $ hg init ../push
 
 before push
 group can write everything
 
   $ "$PYTHON" ../printmodes.py ../push
   00770 ../push/.hg/
   00660 ../push/.hg/00changelog.i
   00770 ../push/.hg/cache/
   00660 ../push/.hg/requires
   00770 ../push/.hg/store/
   00660 ../push/.hg/store/requires
   00770 ../push/.hg/wcache/
 
   $ umask 077
   $ hg -q push ../push
 
 after push
 group can still write everything
 
   $ "$PYTHON" ../printmodes.py ../push
   00770 ../push/.hg/
   00660 ../push/.hg/00changelog.i
   00660 ../push/.hg/branch
   00770 ../push/.hg/cache/
   00660 ../push/.hg/cache/branch2-base
   00660 ../push/.hg/cache/rbc-names-v1
   00660 ../push/.hg/cache/rbc-revs-v1
   00660 ../push/.hg/requires
   00770 ../push/.hg/store/
+  00660 ../push/.hg/store/00changelog-b870a51b.nd (rust !)
+  00660 ../push/.hg/store/00changelog.d
   00660 ../push/.hg/store/00changelog.i
+  00660 ../push/.hg/store/00changelog.n (rust !)
   00660 ../push/.hg/store/00manifest.i
   00770 ../push/.hg/store/data/
   00770 ../push/.hg/store/data/dir/
   00660 ../push/.hg/store/data/dir/bar.i (reporevlogstore !)
   00660 ../push/.hg/store/data/foo.i (reporevlogstore !)
   00770 ../push/.hg/store/data/dir/bar/ (reposimplestore !)
   00660 ../push/.hg/store/data/dir/bar/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)
   00660 ../push/.hg/store/data/dir/bar/index (reposimplestore !)
   00770 ../push/.hg/store/data/foo/ (reposimplestore !)
   00660 ../push/.hg/store/data/foo/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)
   00660 ../push/.hg/store/data/foo/index (reposimplestore !)
   00660 ../push/.hg/store/fncache (repofncache !)
   00660 ../push/.hg/store/requires
   00660 ../push/.hg/store/undo
   00660 ../push/.hg/store/undo.backupfiles
   00660 ../push/.hg/undo.backup.branch.bck
   00660 ../push/.hg/undo.desc
   00770 ../push/.hg/wcache/
 
 
 Test that we don't lose the setgid bit when we call chmod.
 Not all systems support setgid directories (e.g. HFS+), so
 just check that directories have the same mode.
 
   $ cd ..
   $ hg init setgid
   $ cd setgid
   $ chmod g+rwx .hg/store
   $ chmod g+s .hg/store 2> /dev/null || true
   $ mkdir dir
   $ touch dir/file
   $ hg ci -qAm 'add dir/file'
   $ storemode=`"$PYTHON" ../mode.py .hg/store`
   $ dirmode=`"$PYTHON" ../mode.py .hg/store/data/dir`
   $ if [ "$storemode" != "$dirmode" ]; then
   >  echo "$storemode != $dirmode"
   > fi
   $ cd ..
 
   $ cd .. # g-s dir

tests/test-issue6528.t

@@ -1,611 +1,611 b''
 ===============================================================
 Test non-regression on the corruption associated with issue6528
 ===============================================================
 
 Setup
 =====
 
   $ hg init base-repo
   $ cd base-repo
 
   $ cat <<EOF > a.txt
   > 1
   > 2
   > 3
   > 4
   > 5
   > 6
   > EOF
 
   $ hg add a.txt
   $ hg commit -m 'c_base_c - create a.txt'
 
 Modify a.txt
 
   $ sed -e 's/1/foo/' a.txt > a.tmp; mv a.tmp a.txt
   $ hg commit -m 'c_modify_c - modify a.txt'
 
 Modify and rename a.txt to b.txt
 
   $ hg up -r "desc('c_base_c')"
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ sed -e 's/6/bar/' a.txt > a.tmp; mv a.tmp a.txt
   $ hg mv a.txt b.txt
   $ hg commit -m 'c_rename_c - rename and modify a.txt to b.txt'
   created new head
 
 Merge each branch
 
   $ hg merge -r "desc('c_modify_c')"
   merging b.txt and a.txt to b.txt
   0 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg commit -m 'c_merge_c: commit merge'
 
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 000000000000 05b806ebe5ea
 
 Check commit Graph
 
   $ hg log -G
   @    changeset:   3:a1cc2bdca0aa
   |\   tag:         tip
   | |  parent:      2:615c6ccefd15
   | |  parent:      1:373d507f4667
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     c_merge_c: commit merge
   | |
   | o  changeset:   2:615c6ccefd15
   | |  parent:      0:f5a5a568022f
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     c_rename_c - rename and modify a.txt to b.txt
   | |
   o |  changeset:   1:373d507f4667
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     c_modify_c - modify a.txt
   |
   o  changeset:   0:f5a5a568022f
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     c_base_c - create a.txt
   
 
   $ hg cat -r . b.txt
   foo
   2
   3
   4
   5
   bar
   $ cat b.txt
   foo
   2
   3
   4
   5
   bar
   $ cd ..
 
 
 Check the lack of corruption
 ============================
 
   $ hg clone --pull base-repo cloned
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 4 changes to 2 files
   new changesets f5a5a568022f:a1cc2bdca0aa
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd cloned
   $ hg up -r "desc('c_merge_c')"
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 
 Status is buggy, even with debugrebuilddirstate
 
   $ hg cat -r . b.txt
   foo
   2
   3
   4
   5
   bar
   $ cat b.txt
   foo
   2
   3
   4
   5
   bar
   $ hg status
   $ hg debugrebuilddirstate
   $ hg status
 
 the history was altered
 
 in theory p1/p2 order does not matter but in practice p1 == nullid is used as a
 marker that some metadata are present and should be fetched.
 
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 000000000000 05b806ebe5ea
 
 Check commit Graph
 
   $ hg log -G
   @    changeset:   3:a1cc2bdca0aa
   |\   tag:         tip
   | |  parent:      2:615c6ccefd15
   | |  parent:      1:373d507f4667
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     c_merge_c: commit merge
   | |
   | o  changeset:   2:615c6ccefd15
   | |  parent:      0:f5a5a568022f
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     c_rename_c - rename and modify a.txt to b.txt
   | |
   o |  changeset:   1:373d507f4667
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     c_modify_c - modify a.txt
   |
   o  changeset:   0:f5a5a568022f
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     c_base_c - create a.txt
   
 
 Test the command that fixes the issue
 =====================================
 
 Restore a broken repository with multiple broken revisions and a filename that
 would get encoded to test the `report` options.
 It's a tarball because unbundle might magically fix the issue later.
 
   $ cd ..
   $ mkdir repo-to-fix
   $ cd repo-to-fix
   $ tar -xf - < "$TESTDIR"/bundles/issue6528.tar
 
 Check that the issue is present
 (It is currently not present with rhg but will be when optimizations are added
 to resolve ambiguous files at the end of status without reading their content
 if the size differs, and reading the expected size without resolving filelog
 deltas where possible.)
 
   $ hg st
   M D.txt
   M b.txt
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 05b806ebe5ea 000000000000
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 216a5fe8b8ed 000000000000
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 2a8d3833f2fb 000000000000
 
 Dry-run the fix
   $ hg debug-repair-issue6528 --dry-run
   found affected revision 1 for file 'D.txt'
   found affected revision 1 for file 'b.txt'
   found affected revision 3 for file 'b.txt'
   $ hg st
   M D.txt
   M b.txt
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 05b806ebe5ea 000000000000
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 216a5fe8b8ed 000000000000
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 2a8d3833f2fb 000000000000
 
 Test the --paranoid option
   $ hg debug-repair-issue6528 --dry-run --paranoid
   found affected revision 1 for file 'D.txt'
   found affected revision 1 for file 'b.txt'
   found affected revision 3 for file 'b.txt'
   $ hg st
   M D.txt
   M b.txt
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 05b806ebe5ea 000000000000
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 216a5fe8b8ed 000000000000
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 2a8d3833f2fb 000000000000
 
 Run the fix
   $ hg debug-repair-issue6528
   found affected revision 1 for file 'D.txt'
   repaired revision 1 of 'filelog data/D.txt.i'
   found affected revision 1 for file 'b.txt'
   found affected revision 3 for file 'b.txt'
   repaired revision 1 of 'filelog data/b.txt.i'
   repaired revision 3 of 'filelog data/b.txt.i'
 
 Check that the fix worked and that running it twice does nothing
   $ hg st
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 000000000000 05b806ebe5ea
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 000000000000 216a5fe8b8ed
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 000000000000 2a8d3833f2fb
   $ hg debug-repair-issue6528
   no affected revisions were found
   $ hg st
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 000000000000 05b806ebe5ea
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 000000000000 216a5fe8b8ed
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 000000000000 2a8d3833f2fb
 
 Try the using the report options
 --------------------------------
 
   $ cd ..
   $ mkdir repo-to-fix-report
   $ cd repo-to-fix
   $ tar -xf - < "$TESTDIR"/bundles/issue6528.tar
 
   $ hg debug-repair-issue6528 --to-report $TESTTMP/report.txt
   found affected revision 1 for file 'D.txt'
   found affected revision 1 for file 'b.txt'
   found affected revision 3 for file 'b.txt'
   $ cat $TESTTMP/report.txt
   2a80419dfc31d7dfb308ac40f3f138282de7d73b D.txt
   a58b36ad6b6545195952793099613c2116f3563b,ea4f2f2463cca5b29ddf3461012b8ce5c6dac175 b.txt
 
   $ hg debug-repair-issue6528 --from-report $TESTTMP/report.txt --dry-run
   loading report file '$TESTTMP/report.txt'
   found affected revision 1 for filelog 'D.txt'
   found affected revision 1 for filelog 'b.txt'
   found affected revision 3 for filelog 'b.txt'
   $ hg st
   M D.txt
   M b.txt
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 05b806ebe5ea 000000000000
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 216a5fe8b8ed 000000000000
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 2a8d3833f2fb 000000000000
 
   $ hg debug-repair-issue6528 --from-report $TESTTMP/report.txt
   loading report file '$TESTTMP/report.txt'
   found affected revision 1 for filelog 'D.txt'
   repaired revision 1 of 'filelog data/D.txt.i'
   found affected revision 1 for filelog 'b.txt'
   found affected revision 3 for filelog 'b.txt'
   repaired revision 1 of 'filelog data/b.txt.i'
   repaired revision 3 of 'filelog data/b.txt.i'
   $ hg st
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 000000000000 05b806ebe5ea
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 000000000000 216a5fe8b8ed
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 000000000000 2a8d3833f2fb
 
 Check that the revision is not "fixed" again
 
   $ hg debug-repair-issue6528 --from-report $TESTTMP/report.txt
   loading report file '$TESTTMP/report.txt'
   revision 2a80419dfc31d7dfb308ac40f3f138282de7d73b of file 'D.txt' is not affected
   no affected revisions were found for 'D.txt'
   revision a58b36ad6b6545195952793099613c2116f3563b of file 'b.txt' is not affected
   revision ea4f2f2463cca5b29ddf3461012b8ce5c6dac175 of file 'b.txt' is not affected
   no affected revisions were found for 'b.txt'
   $ hg st
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 000000000000 05b806ebe5ea
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 000000000000 216a5fe8b8ed
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 000000000000 2a8d3833f2fb
 
 Try it with a non-inline revlog
 -------------------------------
 
   $ cd ..
   $ mkdir $TESTTMP/ext
   $ cat << EOF > $TESTTMP/ext/small_inline.py
   > from mercurial import revlog
   > revlog._maxinline = 8
   > EOF
 
   $ cat << EOF >> $HGRCPATH
   > [extensions]
   > small_inline=$TESTTMP/ext/small_inline.py
   > EOF
 
   $ mkdir repo-to-fix-not-inline
   $ cd repo-to-fix-not-inline
   $ tar -xf - < "$TESTDIR"/bundles/issue6528.tar
   $ echo b >> b.txt
-  $ hg commit -qm "inline -> separate"
+  $ hg commit -qm "inline -> separate" --traceback
   $ find .hg -name *b.txt.d
   .hg/store/data/b.txt.d
 
 Status is correct, but the problem is still there, in the earlier revision
   $ hg st
   $ hg up 3
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg st
   M b.txt
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 05b806ebe5ea 000000000000
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 216a5fe8b8ed 000000000000
        4       8 db234885e2fe ea4f2f2463cc 000000000000
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 2a8d3833f2fb 000000000000
        2       8 65aecc89bb5d 2a80419dfc31 000000000000
 
 Run the fix on the non-inline revlog
   $ hg debug-repair-issue6528
   found affected revision 1 for file 'D.txt'
   repaired revision 1 of 'filelog data/D.txt.i'
   found affected revision 1 for file 'b.txt'
   found affected revision 3 for file 'b.txt'
   repaired revision 1 of 'filelog data/b.txt.i'
   repaired revision 3 of 'filelog data/b.txt.i'
 
 Check that it worked
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 000000000000 05b806ebe5ea
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 000000000000 216a5fe8b8ed
        4       8 db234885e2fe ea4f2f2463cc 000000000000
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 000000000000 2a8d3833f2fb
        2       8 65aecc89bb5d 2a80419dfc31 000000000000
   $ hg debug-repair-issue6528
   no affected revisions were found
   $ hg st
 
   $ cd ..
 
 Applying a bad bundle should fix it on the fly
 ----------------------------------------------
 
 from a v1 bundle
 ~~~~~~~~~~~~~~~~
 
   $ hg debugbundle  --spec "$TESTDIR"/bundles/issue6528.hg-v1
   bzip2-v1
 
   $ hg init unbundle-v1
   $ cd unbundle-v1
 
   $ hg unbundle "$TESTDIR"/bundles/issue6528.hg-v1
   adding changesets
   adding manifests
   adding file changes
   added 8 changesets with 12 changes to 4 files
   new changesets f5a5a568022f:3beabb508514 (8 drafts)
   (run 'hg update' to get a working copy)
 
 Check that revision were fixed on the fly
 
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 000000000000 05b806ebe5ea
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 000000000000 216a5fe8b8ed
 
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 000000000000 2a8d3833f2fb
 
 That we don't see the symptoms of the bug
 
   $ hg up -- -1
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status
 
 And that the repair command does not find anything to fix
 
   $ hg debug-repair-issue6528
   no affected revisions were found
 
   $ cd ..
 
 from a v2 bundle
 ~~~~~~~~~~~~~~~~
 
   $ hg debugbundle --spec "$TESTDIR"/bundles/issue6528.hg-v2
   bzip2-v2
 
   $ hg init unbundle-v2
   $ cd unbundle-v2
 
   $ hg unbundle "$TESTDIR"/bundles/issue6528.hg-v2
   adding changesets
   adding manifests
   adding file changes
   added 8 changesets with 12 changes to 4 files
   new changesets f5a5a568022f:3beabb508514 (8 drafts)
   (run 'hg update' to get a working copy)
 
 Check that revision were fixed on the fly
 
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 000000000000 05b806ebe5ea
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 000000000000 216a5fe8b8ed
 
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 000000000000 2a8d3833f2fb
 
 That we don't see the symptoms of the bug
 
   $ hg up -- -1
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status
 
 And that the repair command does not find anything to fix
 
   $ hg debug-repair-issue6528
   no affected revisions were found
 
   $ cd ..
 
 A config option can disable the fixing of the bad bundle on the fly
 -------------------------------------------------------------------
 
 
 
 from a v1 bundle
 ~~~~~~~~~~~~~~~~
 
   $ hg debugbundle  --spec "$TESTDIR"/bundles/issue6528.hg-v1
   bzip2-v1
 
   $ hg init unbundle-v1-no-fix
   $ cd unbundle-v1-no-fix
 
   $ hg unbundle "$TESTDIR"/bundles/issue6528.hg-v1 --config storage.revlog.issue6528.fix-incoming=no
   adding changesets
   adding manifests
   adding file changes
   added 8 changesets with 12 changes to 4 files
   new changesets f5a5a568022f:3beabb508514 (8 drafts)
   (run 'hg update' to get a working copy)
 
 Check that revision were not fixed on the fly
 
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 05b806ebe5ea 000000000000
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 216a5fe8b8ed 000000000000
 
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 2a8d3833f2fb 000000000000
 
 That we do see the symptoms of the bug
 
   $ hg up -- -1
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status
   M D.txt (?)
   M b.txt (?)
 
 And that the repair command find issue to fix.
 
   $ hg debug-repair-issue6528 --dry-run
   found affected revision 1 for file 'D.txt'
   found affected revision 1 for file 'b.txt'
   found affected revision 3 for file 'b.txt'
 
   $ cd ..
 
 from a v2 bundle
 ~~~~~~~~~~~~~~~~
 
   $ hg debugbundle --spec "$TESTDIR"/bundles/issue6528.hg-v2
   bzip2-v2
 
   $ hg init unbundle-v2-no-fix
   $ cd unbundle-v2-no-fix
 
   $ hg unbundle "$TESTDIR"/bundles/issue6528.hg-v2 --config storage.revlog.issue6528.fix-incoming=no
   adding changesets
   adding manifests
   adding file changes
   added 8 changesets with 12 changes to 4 files
   new changesets f5a5a568022f:3beabb508514 (8 drafts)
   (run 'hg update' to get a working copy)
 
 Check that revision were not fixed on the fly
 
   $ hg debugrevlogindex b.txt
      rev linkrev nodeid       p1           p2
        0       2 05b806ebe5ea 000000000000 000000000000
        1       3 a58b36ad6b65 05b806ebe5ea 000000000000
        2       6 216a5fe8b8ed 000000000000 000000000000
        3       7 ea4f2f2463cc 216a5fe8b8ed 000000000000
 
   $ hg debugrevlogindex D.txt
      rev linkrev nodeid       p1           p2
        0       6 2a8d3833f2fb 000000000000 000000000000
        1       7 2a80419dfc31 2a8d3833f2fb 000000000000
 
 That we do see the symptoms of the bug
 
   $ hg up -- -1
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status
   M D.txt (?)
   M b.txt (?)
 
 And that the repair command find issue to fix.
 
   $ hg debug-repair-issue6528 --dry-run
   found affected revision 1 for file 'D.txt'
   found affected revision 1 for file 'b.txt'
   found affected revision 3 for file 'b.txt'
 
   $ cd ..

tests/test-journal-exists.t

@@ -1,55 +1,57 b''
   $ hg init repo
   $ cd repo
   $ echo a > a
   $ hg ci -Am0
   adding a
 
   $ hg -q clone . foo
 
   $ touch .hg/store/journal
 
   $ echo foo > a
   $ hg ci -Am0
   abort: abandoned transaction found
   (run 'hg recover' to clean up transaction)
   [255]
 
   $ hg recover
   rolling back interrupted transaction
   (verify step skipped, run `hg verify` to check your repository content)
 
 recover, explicit verify
 
   $ touch .hg/store/journal
   $ hg ci -Am0
   abort: abandoned transaction found
   (run 'hg recover' to clean up transaction)
   [255]
   $ hg recover --verify  -q
 
 recover, no verify
 
   $ touch .hg/store/journal
   $ hg ci -Am0
   abort: abandoned transaction found
   (run 'hg recover' to clean up transaction)
   [255]
   $ hg recover --no-verify
   rolling back interrupted transaction
   (verify step skipped, run `hg verify` to check your repository content)
 
 
 Check that zero-size journals are correctly aborted:
 
 #if unix-permissions no-root
   $ hg bundle -qa repo.hg
   $ chmod -w foo/.hg/store/00changelog.i
 
   $ hg -R foo unbundle repo.hg
   adding changesets
+  transaction abort!
+  rollback completed
   abort: $EACCES$: '$TESTTMP/repo/foo/.hg/store/.00changelog.i-*' (glob)
   [255]
 
   $ if test -f foo/.hg/store/journal; then echo 'journal exists :-('; fi
 #endif
 

tests/test-lfs-test-server.t

@@ -1,948 +1,949 b''
 #require no-reposimplestore no-chg
 #testcases git-server hg-server
 
 #if git-server
 #require lfs-test-server
 #else
 #require serve
 #endif
 
 #if git-server
   $ LFS_LISTEN="tcp://:$HGPORT"
   $ LFS_HOST="localhost:$HGPORT"
   $ LFS_PUBLIC=1
   $ export LFS_LISTEN LFS_HOST LFS_PUBLIC
 #else
   $ LFS_HOST="localhost:$HGPORT/.git/info/lfs"
 #endif
 
 #if no-windows git-server
   $ lfs-test-server > lfs-server.log 2>&1 &
   $ echo $! >> $DAEMON_PIDS
 #endif
 
 #if windows git-server
   $ cat >> $TESTTMP/spawn.py <<EOF
   > import os
   > import subprocess
   > import sys
   > 
   > for path in os.environ["PATH"].split(os.pathsep):
   >     exe = os.path.join(path, 'lfs-test-server.exe')
   >     if os.path.exists(exe):
   >         with open('lfs-server.log', 'wb') as out:
   >             p = subprocess.Popen(exe, stdout=out, stderr=out)
   >             sys.stdout.write('%s\n' % p.pid)
   >             sys.exit(0)
   > sys.exit(1)
   > EOF
   $ "$PYTHON" $TESTTMP/spawn.py >> $DAEMON_PIDS
 #endif
 
   $ cat >> $HGRCPATH <<EOF
   > [ui]
   > paginate=no
   > [experimental]
   > lfs.worker-enable = False
   > [extensions]
   > lfs=
   > [lfs]
   > url=http://foo:bar@$LFS_HOST
   > track=all()
   > [web]
   > push_ssl = False
   > allow-push = *
   > EOF
 
 Use a separate usercache, otherwise the server sees what the client commits, and
 never requests a transfer.
 
 #if hg-server
   $ hg init server
   $ hg --config "lfs.usercache=$TESTTMP/servercache" -R server serve -d \
   >    -p $HGPORT --pid-file=hg.pid -A $TESTTMP/access.log -E $TESTTMP/errors.log
   $ cat hg.pid >> $DAEMON_PIDS
 #endif
 
   $ hg init repo1
   $ cd repo1
   $ echo THIS-IS-LFS > a
   $ hg commit -m a -A a
 
 A push can be serviced directly from the usercache if it isn't in the local
 store.
 
   $ hg init ../repo2
   $ mv .hg/store/lfs .hg/store/lfs_
   $ hg push ../repo2 --debug
   http auth: user foo, password ***
   pushing to ../repo2
   http auth: user foo, password ***
   http auth: user foo, password ***
   query 1; heads
   searching for changes
   1 total queries in *s (glob)
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   lfs: computing set of blobs to upload
   Status: 200
   Content-Length: 309 (git-server !)
   Content-Length: 350 (hg-server !)
   Content-Type: application/vnd.git-lfs+json
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   {
     "objects": [
       {
         "actions": {
           "upload": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/objects/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b" (git-server !)
             "href": "http://localhost:$HGPORT/.hg/lfs/objects/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b" (hg-server !)
           }
         }
         "oid": "31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b"
         "size": 12
       }
     ]
     "transfer": "basic" (hg-server !)
   }
   lfs: uploading 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b (12 bytes)
   Status: 200 (git-server !)
   Status: 201 (hg-server !)
   Content-Length: 0
   Content-Type: text/plain; charset=utf-8 (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: processed: 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b
   lfs: uploaded 1 files (12 bytes)
   1 changesets found
   list of changesets:
   99a7098854a3984a5c9eab0fc7a2906697b7cb5c
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" * bytes payload (glob)
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "phase-heads" 24 bytes payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size * (glob)
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset 99a7098854a3
   adding manifests
   adding file changes
   adding a revisions
   calling hook pretxnchangegroup.lfs: hgext.lfs.checkrequireslfs
   bundle2-input-part: total payload size 617
   bundle2-input-part: "phase-heads" supported
   bundle2-input-part: total payload size 24
   bundle2-input-bundle: 4 parts total
   updating the branch cache
   added 1 changesets with 1 changes to 1 files
   bundle2-output-bundle: "HG20", 1 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-input-bundle: no-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
   $ mv .hg/store/lfs_ .hg/store/lfs
 
 Clear the cache to force a download
   $ rm -rf `hg config lfs.usercache`
   $ cd ../repo2
   $ hg update tip --debug
   http auth: user foo, password ***
   resolving manifests
    branchmerge: False, force: False, partial: False
    ancestor: 000000000000, local: 000000000000+, remote: 99a7098854a3
   http auth: user foo, password ***
   Status: 200
   Content-Length: 311 (git-server !)
   Content-Length: 352 (hg-server !)
   Content-Type: application/vnd.git-lfs+json
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   {
     "objects": [
       {
         "actions": {
           "download": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b" (glob)
           }
         }
         "oid": "31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b"
         "size": 12
       }
     ]
     "transfer": "basic" (hg-server !)
   }
   lfs: downloading 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b (12 bytes)
   Status: 200
   Content-Length: 12
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Content-Type: application/octet-stream (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: adding 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b to the usercache
   lfs: processed: 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b
   lfs: downloaded 1 files (12 bytes)
    a: remote created -> g
   getting a
   lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 When the server has some blobs already.  `hg serve` doesn't offer to upload
 blobs that it already knows about.  Note that lfs-test-server is simply
 toggling the action to 'download'.  The Batch API spec says it should omit the
 actions property completely.
 
   $ hg mv a b
   $ echo ANOTHER-LARGE-FILE > c
   $ echo ANOTHER-LARGE-FILE2 > d
   $ hg commit -m b-and-c -A b c d
   $ hg push ../repo1 --debug
   http auth: user foo, password ***
   pushing to ../repo1
   http auth: user foo, password ***
   http auth: user foo, password ***
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   lfs: computing set of blobs to upload
   Status: 200
   Content-Length: 901 (git-server !)
   Content-Length: 755 (hg-server !)
   Content-Type: application/vnd.git-lfs+json
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   {
     "objects": [
       {
         "actions": { (git-server !)
           "download": { (git-server !)
             "expires_at": "$ISO_8601_DATE_TIME$" (git-server !)
             "header": { (git-server !)
               "Accept": "application/vnd.git-lfs" (git-server !)
             } (git-server !)
             "href": "http://localhost:$HGPORT/objects/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b" (git-server !)
           } (git-server !)
         } (git-server !)
         "oid": "31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b"
         "size": 12
       }
       {
         "actions": {
           "upload": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19" (glob)
           }
         }
         "oid": "37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19"
         "size": 20
       }
       {
         "actions": {
           "upload": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998" (glob)
           }
         }
         "oid": "d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998"
         "size": 19
       }
     ]
     "transfer": "basic" (hg-server !)
   }
   lfs: need to transfer 2 objects (39 bytes)
   lfs: uploading 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 (20 bytes)
   Status: 200 (git-server !)
   Status: 201 (hg-server !)
   Content-Length: 0
   Content-Type: text/plain; charset=utf-8 (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: processed: 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19
   lfs: uploading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes)
   Status: 200 (git-server !)
   Status: 201 (hg-server !)
   Content-Length: 0
   Content-Type: text/plain; charset=utf-8 (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: processed: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
   lfs: uploaded 2 files (39 bytes)
   1 changesets found
   list of changesets:
   dfca2c9e2ef24996aa61ba2abd99277d884b3d63
   bundle2-output-bundle: "HG20", 5 parts total
   bundle2-output-part: "replycaps" * bytes payload (glob)
   bundle2-output-part: "check:phases" 24 bytes payload
   bundle2-output-part: "check:updated-heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "phase-heads" 24 bytes payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
   bundle2-input-part: total payload size * (glob)
   bundle2-input-part: "check:phases" supported
   bundle2-input-part: total payload size 24
   bundle2-input-part: "check:updated-heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset dfca2c9e2ef2
   adding manifests
   adding file changes
   adding b revisions
   adding c revisions
   adding d revisions
   bundle2-input-part: total payload size 1315
   bundle2-input-part: "phase-heads" supported
   bundle2-input-part: total payload size 24
   bundle2-input-bundle: 5 parts total
   updating the branch cache
   added 1 changesets with 3 changes to 3 files
   bundle2-output-bundle: "HG20", 1 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-input-bundle: no-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
 
 Clear the cache to force a download
   $ rm -rf `hg config lfs.usercache`
   $ hg --repo ../repo1 update tip --debug
   http auth: user foo, password ***
   resolving manifests
    branchmerge: False, force: False, partial: False
    ancestor: 99a7098854a3, local: 99a7098854a3+, remote: dfca2c9e2ef2
   http auth: user foo, password ***
   Status: 200
   Content-Length: 608 (git-server !)
   Content-Length: 670 (hg-server !)
   Content-Type: application/vnd.git-lfs+json
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   {
     "objects": [
       {
         "actions": {
           "download": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19" (glob)
           }
         }
         "oid": "37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19"
         "size": 20
       }
       {
         "actions": {
           "download": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998" (glob)
           }
         }
         "oid": "d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998"
         "size": 19
       }
     ]
     "transfer": "basic" (hg-server !)
   }
   lfs: need to transfer 2 objects (39 bytes)
   lfs: downloading 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 (20 bytes)
   Status: 200
   Content-Length: 20
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Content-Type: application/octet-stream (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: adding 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 to the usercache
   lfs: processed: 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19
   lfs: downloading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes)
   Status: 200
   Content-Length: 19
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Content-Type: application/octet-stream (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: adding d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 to the usercache
   lfs: processed: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
   lfs: downloaded 2 files (39 bytes)
    b: remote created -> g
   getting b
   lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
    c: remote created -> g
   getting c
   lfs: found d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 in the local lfs store
    d: remote created -> g
   getting d
   lfs: found 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 in the local lfs store
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Test a corrupt file download, but clear the cache first to force a download.
 `hg serve` indicates a corrupt file without transferring it, unlike
 lfs-test-server.
 
   $ rm -rf `hg config lfs.usercache`
 #if git-server
   $ cp $TESTTMP/lfs-content/d1/1e/1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 blob
   $ echo 'damage' > $TESTTMP/lfs-content/d1/1e/1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
 #else
   $ cp $TESTTMP/server/.hg/store/lfs/objects/d1/1e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 blob
   $ echo 'damage' > $TESTTMP/server/.hg/store/lfs/objects/d1/1e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
 #endif
   $ rm ../repo1/.hg/store/lfs/objects/d1/1e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
   $ rm ../repo1/*
 
 TODO: give the proper error indication from `hg serve`
 
 TODO: reconsider the except base class so that the git and hg errors yield the
 same exit status.
 
   $ hg --repo ../repo1 update -C tip --debug --config ui.detailed-exit-code=False
   http auth: user foo, password ***
   resolving manifests
    branchmerge: False, force: True, partial: False
    ancestor: dfca2c9e2ef2+, local: dfca2c9e2ef2+, remote: dfca2c9e2ef2
   http auth: user foo, password ***
   Status: 200
   Content-Length: 311 (git-server !)
   Content-Length: 183 (hg-server !)
   Content-Type: application/vnd.git-lfs+json
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   {
     "objects": [
       {
         "actions": { (git-server !)
           "download": { (git-server !)
             "expires_at": "$ISO_8601_DATE_TIME$" (git-server !)
             "header": { (git-server !)
               "Accept": "application/vnd.git-lfs" (git-server !)
             } (git-server !)
             "href": "http://localhost:$HGPORT/objects/d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998" (git-server !)
           } (git-server !)
         "error": { (hg-server !)
           "code": 422 (hg-server !)
           "message": "The object is corrupt" (hg-server !)
         }
         "oid": "d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998"
         "size": 19
       }
     ]
     "transfer": "basic" (hg-server !)
   }
   lfs: downloading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes) (git-server !)
   Status: 200 (git-server !)
   Content-Length: 7 (git-server !)
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Date: $HTTP_DATE$ (git-server !)
   abort: corrupt remote lfs object: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (git-server !)
   abort: LFS server error for "c": Validation error (hg-server !)
   [255]
 
 The corrupted blob is not added to the usercache or local store
 
   $ test -f ../repo1/.hg/store/lfs/objects/d1/1e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
   [1]
   $ test -f `hg config lfs.usercache`/d1/1e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
   [1]
 #if git-server
   $ cp blob $TESTTMP/lfs-content/d1/1e/1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
 #else
   $ cp blob $TESTTMP/server/.hg/store/lfs/objects/d1/1e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
 #endif
 
 Test a corrupted file upload
 
   $ echo 'another lfs blob' > b
   $ hg ci -m 'another blob'
   $ echo 'damage' > .hg/store/lfs/objects/e6/59058e26b07b39d2a9c7145b3f99b41f797b6621c8076600e9cb7ee88291f0
   $ hg push --debug ../repo1
   http auth: user foo, password ***
   pushing to ../repo1
   http auth: user foo, password ***
   http auth: user foo, password ***
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   lfs: computing set of blobs to upload
   Status: 200
   Content-Length: 309 (git-server !)
   Content-Length: 350 (hg-server !)
   Content-Type: application/vnd.git-lfs+json
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   {
     "objects": [
       {
         "actions": {
           "upload": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/e659058e26b07b39d2a9c7145b3f99b41f797b6621c8076600e9cb7ee88291f0" (glob)
           }
         }
         "oid": "e659058e26b07b39d2a9c7145b3f99b41f797b6621c8076600e9cb7ee88291f0"
         "size": 17
       }
     ]
     "transfer": "basic" (hg-server !)
   }
   lfs: uploading e659058e26b07b39d2a9c7145b3f99b41f797b6621c8076600e9cb7ee88291f0 (17 bytes)
   abort: detected corrupt lfs object: e659058e26b07b39d2a9c7145b3f99b41f797b6621c8076600e9cb7ee88291f0
   (run hg verify)
   [255]
 
 Archive will prefetch blobs in a group
 
   $ rm -rf .hg/store/lfs `hg config lfs.usercache`
   $ hg archive --debug -r 1 ../archive
   http auth: user foo, password ***
   http auth: user foo, password ***
   Status: 200
   Content-Length: 905 (git-server !)
   Content-Length: 988 (hg-server !)
   Content-Type: application/vnd.git-lfs+json
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   {
     "objects": [
       {
         "actions": {
           "download": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b" (glob)
           }
         }
         "oid": "31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b"
         "size": 12
       }
       {
         "actions": {
           "download": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19" (glob)
           }
         }
         "oid": "37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19"
         "size": 20
       }
       {
         "actions": {
           "download": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998" (glob)
           }
         }
         "oid": "d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998"
         "size": 19
       }
     ]
     "transfer": "basic" (hg-server !)
   }
   lfs: need to transfer 3 objects (51 bytes)
   lfs: downloading 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b (12 bytes)
   Status: 200
   Content-Length: 12
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Content-Type: application/octet-stream (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: adding 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b to the usercache
   lfs: processed: 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b
   lfs: downloading 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 (20 bytes)
   Status: 200
   Content-Length: 20
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Content-Type: application/octet-stream (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: adding 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 to the usercache
   lfs: processed: 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19
   lfs: downloading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes)
   Status: 200
   Content-Length: 19
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Content-Type: application/octet-stream (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: adding d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 to the usercache
   lfs: processed: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
   lfs: downloaded 3 files (51 bytes)
   lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
   lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
   lfs: found d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 in the local lfs store
   lfs: found 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 in the local lfs store
   $ find ../archive | sort
   ../archive
   ../archive/.hg_archival.txt
   ../archive/a
   ../archive/b
   ../archive/c
   ../archive/d
 
 Cat will prefetch blobs in a group
 
   $ rm -rf .hg/store/lfs `hg config lfs.usercache`
   $ hg cat --debug -r 1 a b c nonexistent
   http auth: user foo, password ***
   http auth: user foo, password ***
   Status: 200
   Content-Length: 608 (git-server !)
   Content-Length: 670 (hg-server !)
   Content-Type: application/vnd.git-lfs+json
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   {
     "objects": [
       {
         "actions": {
           "download": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b" (glob)
           }
         }
         "oid": "31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b"
         "size": 12
       }
       {
         "actions": {
           "download": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998" (glob)
           }
         }
         "oid": "d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998"
         "size": 19
       }
     ]
     "transfer": "basic" (hg-server !)
   }
   lfs: need to transfer 2 objects (31 bytes)
   lfs: downloading 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b (12 bytes)
   Status: 200
   Content-Length: 12
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Content-Type: application/octet-stream (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: adding 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b to the usercache
   lfs: processed: 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b
   lfs: downloading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes)
   Status: 200
   Content-Length: 19
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Content-Type: application/octet-stream (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: adding d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 to the usercache
   lfs: processed: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
   lfs: downloaded 2 files (31 bytes)
   lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
   THIS-IS-LFS
   lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
   THIS-IS-LFS
   lfs: found d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 in the local lfs store
   ANOTHER-LARGE-FILE
   nonexistent: no such file in rev dfca2c9e2ef2
 
 Revert will prefetch blobs in a group
 
   $ rm -rf .hg/store/lfs
   $ rm -rf `hg config lfs.usercache`
   $ rm *
   $ hg revert --all -r 1 --debug
   http auth: user foo, password ***
   http auth: user foo, password ***
   Status: 200
   Content-Length: 905 (git-server !)
   Content-Length: 988 (hg-server !)
   Content-Type: application/vnd.git-lfs+json
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   {
     "objects": [
       {
         "actions": {
           "download": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b" (glob)
           }
         }
         "oid": "31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b"
         "size": 12
       }
       {
         "actions": {
           "download": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19" (glob)
           }
         }
         "oid": "37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19"
         "size": 20
       }
       {
         "actions": {
           "download": {
             "expires_at": "$ISO_8601_DATE_TIME$"
             "header": {
               "Accept": "application/vnd.git-lfs"
             }
             "href": "http://localhost:$HGPORT/*/d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998" (glob)
           }
         }
         "oid": "d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998"
         "size": 19
       }
     ]
     "transfer": "basic" (hg-server !)
   }
   lfs: need to transfer 3 objects (51 bytes)
   lfs: downloading 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b (12 bytes)
   Status: 200
   Content-Length: 12
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Content-Type: application/octet-stream (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: adding 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b to the usercache
   lfs: processed: 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b
   lfs: downloading 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 (20 bytes)
   Status: 200
   Content-Length: 20
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Content-Type: application/octet-stream (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: adding 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 to the usercache
   lfs: processed: 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19
   lfs: downloading d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 (19 bytes)
   Status: 200
   Content-Length: 19
   Content-Type: text/plain; charset=utf-8 (git-server !)
   Content-Type: application/octet-stream (hg-server !)
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   lfs: adding d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 to the usercache
   lfs: processed: d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998
   lfs: downloaded 3 files (51 bytes)
   reverting b
   lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
   reverting c
   lfs: found d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 in the local lfs store
   reverting d
   lfs: found 37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 in the local lfs store
   adding a
   lfs: found 31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b in the local lfs store
 
 Check error message when the remote missed a blob:
 
   $ echo FFFFF > b
   $ hg commit -m b -A b
   $ echo FFFFF >> b
   $ hg commit -m b b
   $ rm -rf .hg/store/lfs
   $ rm -rf `hg config lfs.usercache`
   $ hg update -C '.^' --debug
   http auth: user foo, password ***
   resolving manifests
    branchmerge: False, force: True, partial: False
    ancestor: 62fdbaf221c6+, local: 62fdbaf221c6+, remote: ef0564edf47e
   http auth: user foo, password ***
   Status: 200
   Content-Length: 308 (git-server !)
   Content-Length: 186 (hg-server !)
   Content-Type: application/vnd.git-lfs+json
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   {
     "objects": [
       {
         "actions": { (git-server !)
           "upload": { (git-server !)
             "expires_at": "$ISO_8601_DATE_TIME$" (git-server !)
             "header": { (git-server !)
               "Accept": "application/vnd.git-lfs" (git-server !)
             } (git-server !)
             "href": "http://localhost:$HGPORT/objects/8e6ea5f6c066b44a0efa43bcce86aea73f17e6e23f0663df0251e7524e140a13" (git-server !)
           } (git-server !)
         "error": { (hg-server !)
           "code": 404 (hg-server !)
           "message": "The object does not exist" (hg-server !)
         }
         "oid": "8e6ea5f6c066b44a0efa43bcce86aea73f17e6e23f0663df0251e7524e140a13"
         "size": 6
       }
     ]
     "transfer": "basic" (hg-server !)
   }
   abort: LFS server error for "b": The object does not exist
   [50]
 
 Check error message when object does not exist:
 
   $ cd $TESTTMP
   $ hg init test && cd test
   $ echo "[extensions]" >> .hg/hgrc
   $ echo "lfs=" >> .hg/hgrc
   $ echo "[lfs]" >> .hg/hgrc
   $ echo "threshold=1" >> .hg/hgrc
   $ echo a > a
   $ hg add a
   $ hg commit -m 'test'
   $ echo aaaaa > a
   $ hg commit -m 'largefile'
   $ hg debugdata a 1 # verify this is no the file content but includes "oid", the LFS "pointer".
   version https://git-lfs.github.com/spec/v1
   oid sha256:bdc26931acfb734b142a8d675f205becf27560dc461f501822de13274fe6fc8a
   size 6
   x-is-binary 0
   $ cd ..
   $ rm -rf `hg config lfs.usercache`
 
 (Restart the server in a different location so it no longer has the content)
 
   $ "$PYTHON" $RUNTESTDIR/killdaemons.py $DAEMON_PIDS
 
 #if hg-server
   $ cat $TESTTMP/access.log $TESTTMP/errors.log
   $LOCALIP - - [$LOGDATE$] "POST /.git/info/lfs/objects/batch HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "PUT /.hg/lfs/objects/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b HTTP/1.1" 201 - (glob)
   $LOCALIP - - [$LOGDATE$] "POST /.git/info/lfs/objects/batch HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /.hg/lfs/objects/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "POST /.git/info/lfs/objects/batch HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "PUT /.hg/lfs/objects/37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 HTTP/1.1" 201 - (glob)
   $LOCALIP - - [$LOGDATE$] "PUT /.hg/lfs/objects/d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 HTTP/1.1" 201 - (glob)
   $LOCALIP - - [$LOGDATE$] "POST /.git/info/lfs/objects/batch HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /.hg/lfs/objects/37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /.hg/lfs/objects/d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "POST /.git/info/lfs/objects/batch HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "POST /.git/info/lfs/objects/batch HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "POST /.git/info/lfs/objects/batch HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /.hg/lfs/objects/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /.hg/lfs/objects/37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /.hg/lfs/objects/d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "POST /.git/info/lfs/objects/batch HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /.hg/lfs/objects/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /.hg/lfs/objects/d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "POST /.git/info/lfs/objects/batch HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /.hg/lfs/objects/31cf46fbc4ecd458a0943c5b4881f1f5a6dd36c53d6167d5b69ac45149b38e5b HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /.hg/lfs/objects/37a65ab78d5ecda767e8622c248b5dbff1e68b1678ab0e730d5eb8601ec8ad19 HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /.hg/lfs/objects/d11e1a642b60813aee592094109b406089b8dff4cb157157f753418ec7857998 HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "POST /.git/info/lfs/objects/batch HTTP/1.1" 200 - (glob)
 #endif
 
   $ mkdir $TESTTMP/lfs-server2
   $ cd $TESTTMP/lfs-server2
 #if no-windows git-server
   $ lfs-test-server > lfs-server.log 2>&1 &
   $ echo $! >> $DAEMON_PIDS
 #endif
 
 #if windows git-server
   $ "$PYTHON" $TESTTMP/spawn.py >> $DAEMON_PIDS
 #endif
 
 #if hg-server
   $ hg init server2
   $ hg --config "lfs.usercache=$TESTTMP/servercache2" -R server2 serve -d \
   >    -p $HGPORT --pid-file=hg.pid -A $TESTTMP/access.log -E $TESTTMP/errors.log
   $ cat hg.pid >> $DAEMON_PIDS
 #endif
 
   $ cd $TESTTMP
   $ hg --debug clone test test2
   http auth: user foo, password ***
-  linked 6 files
+  linked 7 files (no-rust !)
+  linked 9 files (rust !)
   http auth: user foo, password ***
   updating to branch default
   resolving manifests
    branchmerge: False, force: False, partial: False
    ancestor: 000000000000, local: 000000000000+, remote: d2a338f184a8
   http auth: user foo, password ***
   Status: 200
   Content-Length: 308 (git-server !)
   Content-Length: 186 (hg-server !)
   Content-Type: application/vnd.git-lfs+json
   Date: $HTTP_DATE$
   Server: testing stub value (hg-server !)
   {
     "objects": [
       {
         "actions": { (git-server !)
           "upload": { (git-server !)
             "expires_at": "$ISO_8601_DATE_TIME$" (git-server !)
             "header": { (git-server !)
               "Accept": "application/vnd.git-lfs" (git-server !)
             } (git-server !)
             "href": "http://localhost:$HGPORT/objects/bdc26931acfb734b142a8d675f205becf27560dc461f501822de13274fe6fc8a" (git-server !)
           } (git-server !)
         "error": { (hg-server !)
           "code": 404 (hg-server !)
           "message": "The object does not exist" (hg-server !)
         }
         "oid": "bdc26931acfb734b142a8d675f205becf27560dc461f501822de13274fe6fc8a"
         "size": 6
       }
     ]
     "transfer": "basic" (hg-server !)
   }
   abort: LFS server error for "a": The object does not exist
   [50]
 
   $ "$PYTHON" $RUNTESTDIR/killdaemons.py $DAEMON_PIDS

tests/test-narrow-clone-stream.t

@@ -1,103 +1,106 b''
 #testcases tree flat-fncache flat-nofncache
 
 Tests narrow stream clones
 
   $ . "$TESTDIR/narrow-library.sh"
 
 #if tree
   $ cat << EOF >> $HGRCPATH
   > [experimental]
   > treemanifest = 1
   > EOF
 #endif
 
 #if flat-nofncache
   $ cat << EOF >> $HGRCPATH
   > [format]
   > usefncache = 0
   > EOF
 #endif
 
 Server setup
 
   $ hg init master
   $ cd master
   $ mkdir dir
   $ mkdir dir/src
   $ cd dir/src
   $ for x in `$TESTDIR/seq.py 20`; do echo $x > "F$x"; hg add "F$x"; hg commit -m "Commit src $x"; done
 
   $ cd ..
   $ mkdir tests
   $ cd tests
   $ for x in `$TESTDIR/seq.py 20`; do echo $x > "F$x"; hg add "F$x"; hg commit -m "Commit src $x"; done
   $ cd ../../..
 
 Trying to stream clone when the server does not support it
 
   $ hg clone --narrow ssh://user@dummy/master narrow --noupdate --include "dir/src/F10" --stream
   streaming all changes
   remote: abort: server does not support narrow stream clones
   abort: pull failed on remote
   [100]
 
 Enable stream clone on the server
 
   $ echo "[experimental]" >> master/.hg/hgrc
   $ echo "server.stream-narrow-clones=True" >> master/.hg/hgrc
 
 Cloning a specific file when stream clone is supported
 
   $ hg clone --narrow ssh://user@dummy/master narrow --noupdate --include "dir/src/F10" --stream
   streaming all changes
   * files to transfer, * KB of data (glob)
   transferred * KB in * seconds (* */sec) (glob)
 
   $ cd narrow
   $ ls -A
   .hg
   $ hg tracked
   I path:dir/src/F10
 
 Making sure we have the correct set of requirements
 
   $ hg debugrequires
   dotencode (tree !)
   dotencode (flat-fncache !)
   dirstate-v2 (dirstate-v2 !)
   fncache (tree !)
   fncache (flat-fncache !)
   generaldelta
   narrowhg-experimental
   persistent-nodemap (rust !)
   revlog-compression-zstd (zstd !)
   revlogv1
   share-safe
   sparserevlog
   store
   treemanifest (tree !)
 
 Making sure store has the required files
 
   $ ls .hg/store/
+  00changelog-????????.nd (glob) (rust !)
+  00changelog.d
   00changelog.i
+  00changelog.n (rust !)
   00manifest.i
   data
   fncache (tree !)
   fncache (flat-fncache !)
   meta (tree !)
   narrowspec
   requires
   undo
   undo.backupfiles
 
 Checking that repository has all the required data and not broken
 
   $ hg verify
   checking changesets
   checking manifests
   checking directory manifests (tree !)
   crosschecking files in changesets and manifests
   checking files
   checking dirstate
   checked 40 changesets with 1 changes to 1 files

tests/test-parseindex.t

@@ -1,225 +1,225 b''
 revlog.parseindex must be able to parse the index file even if
 an index entry is split between two 64k blocks.  The ideal test
 would be to create an index file with inline data where
 64k < size < 64k + 64 (64k is the size of the read buffer, 64 is
 the size of an index entry) and with an index entry starting right
 before the 64k block boundary, and try to read it.
 We approximate that by reducing the read buffer to 1 byte.
 
   $ hg init a
   $ cd a
   $ echo abc > foo
   $ hg add foo
   $ hg commit -m 'add foo'
   $ echo >> foo
   $ hg commit -m 'change foo'
   $ hg log -r 0:
   changeset:   0:7c31755bf9b5
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add foo
   
   changeset:   1:26333235a41c
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     change foo
   
   $ cat >> test.py << EOF
   > from mercurial import changelog, node, pycompat, vfs
   > 
   > class singlebyteread(object):
   >     def __init__(self, real):
   >         self.real = real
   > 
   >     def read(self, size=-1):
   >         if size == 65536:
   >             size = 1
   >         return self.real.read(size)
   > 
   >     def __getattr__(self, key):
   >         return getattr(self.real, key)
   > 
   >     def __enter__(self):
   >         self.real.__enter__()
   >         return self
   > 
   >     def __exit__(self, *args, **kwargs):
   >         return self.real.__exit__(*args, **kwargs)
   > 
   > def opener(*args):
   >     o = vfs.vfs(*args)
   >     def wrapper(*a, **kwargs):
   >         f = o(*a, **kwargs)
   >         return singlebyteread(f)
   >     wrapper.options = o.options
   >     return wrapper
   > 
   > cl = changelog.changelog(opener(b'.hg/store'))
   > print(len(cl), 'revisions:')
   > for r in cl:
   >     print(pycompat.sysstr(node.short(cl.node(r))))
   > EOF
   $ "$PYTHON" test.py
   2 revisions:
   7c31755bf9b5
   26333235a41c
 
   $ cd ..
 
 #if no-pure
 
 Test SEGV caused by bad revision passed to reachableroots() (issue4775):
 
   $ cd a
 
   $ "$PYTHON" <<EOF
   > from mercurial import changelog, vfs
   > cl = changelog.changelog(vfs.vfs(b'.hg/store'))
   > print('good heads:')
   > for head in [0, len(cl) - 1, -1]:
   >     print('%s: %r' % (head, cl.reachableroots(0, [head], [0])))
   > print('bad heads:')
   > for head in [len(cl), 10000, -2, -10000, None]:
   >     print('%s:' % head, end=' ')
   >     try:
   >         cl.reachableroots(0, [head], [0])
   >         print('uncaught buffer overflow?')
   >     except (IndexError, TypeError) as inst:
   >         print(inst)
   > print('good roots:')
   > for root in [0, len(cl) - 1, -1]:
   >     print('%s: %r' % (root, cl.reachableroots(root, [len(cl) - 1], [root])))
   > print('out-of-range roots are ignored:')
   > for root in [len(cl), 10000, -2, -10000]:
   >     print('%s: %r' % (root, cl.reachableroots(root, [len(cl) - 1], [root])))
   > print('bad roots:')
   > for root in [None]:
   >     print('%s:' % root, end=' ')
   >     try:
   >         cl.reachableroots(root, [len(cl) - 1], [root])
   >         print('uncaught error?')
   >     except TypeError as inst:
   >         print(inst)
   > EOF
   good heads:
   0: [0]
   1: [0]
   -1: []
   bad heads:
   2: head out of range
   10000: head out of range
   -2: head out of range
   -10000: head out of range
   None: (an integer is required( .got type NoneType.)?|'NoneType' object cannot be interpreted as an integer) (re)
   good roots:
   0: [0]
   1: [1]
   -1: [-1]
   out-of-range roots are ignored:
   2: []
   10000: []
   -2: []
   -10000: []
   bad roots:
   None: (an integer is required( .got type NoneType.)?|'NoneType' object cannot be interpreted as an integer) (re)
 
   $ cd ..
 
 Test corrupted p1/p2 fields that could cause SEGV at parsers.c:
 
   $ mkdir invalidparent
   $ cd invalidparent
 
   $ hg clone --pull -q --config phases.publish=False ../a limit --config format.sparse-revlog=no
   $ hg clone --pull -q --config phases.publish=False ../a neglimit --config format.sparse-revlog=no
   $ hg clone --pull -q --config phases.publish=False ../a segv --config format.sparse-revlog=no
   $ rm -R limit/.hg/cache neglimit/.hg/cache segv/.hg/cache
 
   $ "$PYTHON" <<EOF
   > data = open("limit/.hg/store/00changelog.i", "rb").read()
   > poisons = [
   >     (b'limit', b'\0\0\0\x02'),
   >     (b'neglimit', b'\xff\xff\xff\xfe'),
   >     (b'segv', b'\0\x01\0\0'),
   > ]
   > for n, p in poisons:
   >     # corrupt p1 at rev0 and p2 at rev1
-  >     rev_0 = data[:64 + 63]
-  >     rev_1 = data[64 + 63:]
+  >     rev_0 = data[:64]
+  >     rev_1 = data[64:]
   >     altered_rev_0 = rev_0[:24] + p + rev_0[24 + 4:]
   >     altered_rev_1 = rev_1[:28] + p + rev_1[28 + 4:]
   >     new_data = altered_rev_0 + altered_rev_1
   >     with open(n + b"/.hg/store/00changelog.i", "wb") as f:
   >         f.write(new_data)
   > EOF
 
   $ hg -R limit debugrevlogindex -f1 -c
      rev flag     size   link     p1     p2       nodeid
        0 0000       62      0      2     -1 7c31755bf9b5
        1 0000       65      1      0      2 26333235a41c
 
   $ hg -R limit debugdeltachain -c
       rev      p1      p2  chain# chainlen     prev   delta
         0       2      -1       1        1       -1    base
         1       0       2       2        1       -1    base
 
   $ hg -R neglimit debugrevlogindex -f1 -c
      rev flag     size   link     p1     p2       nodeid
        0 0000       62      0     -2     -1 7c31755bf9b5
        1 0000       65      1      0     -2 26333235a41c
 
   $ hg -R segv debugrevlogindex -f1 -c
      rev flag     size   link     p1     p2       nodeid
        0 0000       62      0  65536     -1 7c31755bf9b5
        1 0000       65      1      0  65536 26333235a41c
 
   $ hg -R segv debugdeltachain -c
       rev      p1      p2  chain# chainlen     prev   delta
         0   65536      -1       1        1       -1    base
         1       0   65536       2        1       -1    base
 
   $ cat <<EOF > test.py
   > import sys
   > from mercurial import changelog, pycompat, vfs
   > cl = changelog.changelog(vfs.vfs(pycompat.fsencode(sys.argv[1])))
   > n0, n1 = cl.node(0), cl.node(1)
   > ops = [
   >     ('reachableroots',
   >      lambda: cl.index.reachableroots2(0, [1], [0], False)),
   >     ('compute_phases_map_sets', lambda: cl.computephases({1: {cl.node(0)}})),
   >     ('index_headrevs', lambda: cl.headrevs()),
   >     ('find_gca_candidates', lambda: cl.commonancestorsheads(n0, n1)),
   >     ('find_deepest', lambda: cl.ancestor(n0, n1)),
   >     ]
   > for l, f in ops:
   >     print(l + ':', end=' ')
   >     try:
   >         f()
   >         print('uncaught buffer overflow?')
   >     except ValueError as inst:
   >         print(inst)
   > EOF
 
   $ "$PYTHON" test.py limit/.hg/store
   reachableroots: parent out of range
   compute_phases_map_sets: parent out of range
   index_headrevs: parent out of range
   find_gca_candidates: parent out of range
   find_deepest: parent out of range
   $ "$PYTHON" test.py neglimit/.hg/store
   reachableroots: parent out of range
   compute_phases_map_sets: parent out of range
   index_headrevs: parent out of range
   find_gca_candidates: parent out of range
   find_deepest: parent out of range
   $ "$PYTHON" test.py segv/.hg/store
   reachableroots: parent out of range
   compute_phases_map_sets: parent out of range
   index_headrevs: parent out of range
   find_gca_candidates: parent out of range
   find_deepest: parent out of range
 
   $ cd ..
 
 #endif

tests/test-racy-mutations.t

@@ -1,125 +1,125 b''
 #testcases skip-detection fail-if-detected
 
 Test situations that "should" only be reproducible:
 - on networked filesystems, or
 - user using `hg debuglocks` to eliminate the lock file, or
 - something (that doesn't respect the lock file) writing to the .hg directory
 while we're running
 
 
 Initial setup
 -------------
 
   $ hg init base-repo
   $ cd base-repo
 
   $ cat > "$TESTTMP_FORWARD_SLASH/waitlock_editor.sh" <<EOF
   >     [ -n "\${WAITLOCK_ANNOUNCE:-}" ] && touch "\${WAITLOCK_ANNOUNCE}"
   >     f="\${WAITLOCK_FILE}"
   >     start=\`date +%s\`
   >     timeout=5
   >     "$RUNTESTDIR_FORWARD_SLASH/testlib/wait-on-file" "\$timeout" "\$f"
   >     if [ \$# -gt 1 ]; then
   >         cat "\$@"
   >     fi
   > EOF
 
 Things behave differently if we don't already have a 00changelog.i file when
 this all starts, so let's make one.
 
   $ echo r0 > r0
   $ hg commit -qAm 'r0'
 
   $ cd ..
   $ cp -R base-repo main-client
   $ cp -R base-repo racing-client
 
   $ mkdir sync
   $ EDITOR_STARTED="$TESTTMP_FORWARD_SLASH/sync/.editor_started"
   $ MISCHIEF_MANAGED="$TESTTMP_FORWARD_SLASH/sync/.mischief_managed"
   $ JOBS_FINISHED="$TESTTMP_FORWARD_SLASH/sync/.jobs_finished"
 
 Actual test
 -----------
 
 Start an hg commit that will take a while
 
   $ cd main-client
 
 #if fail-if-detected
   $ cat >> $HGRCPATH << EOF
   > [debug]
   > revlog.verifyposition.changelog = fail
   > EOF
 #endif
 
   $ echo foo > foo
   $ (
   >    unset HGEDITOR;
   >    WAITLOCK_ANNOUNCE="${EDITOR_STARTED}" \
   >    WAITLOCK_FILE="${MISCHIEF_MANAGED}" \
   >    hg commit -qAm 'r1 (foo)' --edit foo \
   >    --config ui.editor="sh $TESTTMP_FORWARD_SLASH/waitlock_editor.sh" \
   >    > .foo_commit_out 2>&1 ;\
   >    touch "${JOBS_FINISHED}"
   > ) &
 
 Wait for the "editor" to actually start
   $ sh "$RUNTESTDIR_FORWARD_SLASH/testlib/wait-on-file" 5 "${EDITOR_STARTED}"
 
 
 Do a concurrent edition
   $ cd ../racing-client
   $ touch ../pre-race
   $ sleep 1
   $ echo bar > bar
   $ hg --repository ../racing-client commit -qAm 'r2 (bar)' bar
   $ hg --repository ../racing-client debugrevlogindex -c
      rev linkrev nodeid       p1           p2
        0       0 222799e2f90b 000000000000 000000000000
        1       1 6f124f6007a0 222799e2f90b 000000000000
 
 We simulate an network FS race by overwriting raced repo content with the new
 content of the files changed in the racing repository
 
   $ for x in `find . -type f -newer ../pre-race`; do
   >    cp $x ../main-client/$x
   > done
   $ cd ../main-client
 
 Awaken the editor from that first commit
   $ touch "${MISCHIEF_MANAGED}"
 And wait for it to finish
   $ WAITLOCK_FILE="${JOBS_FINISHED}" sh "$TESTTMP_FORWARD_SLASH/waitlock_editor.sh"
 
 #if skip-detection
 (Ensure there was no output)
   $ cat .foo_commit_out
 And observe a corrupted repository -- rev 2's linkrev is 1, which should never
 happen for the changelog (the linkrev should always refer to itself).
   $ hg debugrevlogindex -c
      rev linkrev nodeid       p1           p2
        0       0 222799e2f90b 000000000000 000000000000
        1       1 6f124f6007a0 222799e2f90b 000000000000
        2       1 ac80e6205bb2 222799e2f90b 000000000000
 #endif
 
 #if fail-if-detected
   $ cat .foo_commit_out
   note: commit message saved in .hg/last-message.txt
   note: use 'hg commit --logfile .hg/last-message.txt --edit' to reuse it
   transaction abort!
   rollback completed
-  abort: 00changelog.i: file cursor at position 249, expected 121
+  abort: 00changelog.i: file cursor at position 128, expected 64
 And no corruption in the changelog.
   $ hg debugrevlogindex -c
      rev linkrev nodeid       p1           p2
        0       0 222799e2f90b 000000000000 000000000000
        1       1 6f124f6007a0 222799e2f90b 000000000000 (missing-correct-output !)
 And, because of transactions, there's none in the manifestlog either.
   $ hg debugrevlogindex -m
      rev linkrev nodeid       p1           p2
        0       0 7b7020262a56 000000000000 000000000000
        1       1 ad3fe36d86d9 7b7020262a56 000000000000
 #endif
 

tests/test-relink.t

@@ -1,108 +1,110 b''
 #require hardlink
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "relink=" >> $HGRCPATH
 
   $ fix_path() {
   >     tr '\\' /
   > }
 
   $ cat > arelinked.py <<EOF
   > import os
   > import sys
   > from mercurial import (
   >     pycompat,
   >     util,
   > )
   > path1, path2 = sys.argv[1:3]
   > if util.samefile(pycompat.fsencode(path1), pycompat.fsencode(path2)):
   >     print('%s == %s' % (path1, path2))
   > else:
   >     print('%s != %s' % (path1, path2))
   > EOF
 
 
 create source repository
 
   $ hg init repo
   $ cd repo
   $ echo a > a
   $ echo b > b
   $ hg ci -Am addfile
   adding a
   adding b
   $ cat "$TESTDIR/binfile.bin" >> a
   $ cat "$TESTDIR/binfile.bin" >> b
   $ hg ci -Am changefiles
 
 make another commit to create files larger than 1 KB to test
 formatting of final byte count
 
   $ cat "$TESTDIR/binfile.bin" >> a
   $ cat "$TESTDIR/binfile.bin" >> b
   $ hg ci -m anotherchange
 
 don't sit forever trying to double-lock the source repo
 
   $ hg relink .
   relinking $TESTTMP/repo/.hg/store to $TESTTMP/repo/.hg/store
   there is nothing to relink
 
 
 Test files are read in binary mode
 
   $ "$PYTHON" -c "open('.hg/store/data/dummy.i', 'wb').write(b'a\r\nb\n')"
   $ cd ..
 
 
 clone and pull to break links
 
   $ hg clone --pull -r0 repo clone
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 008c0c271c47
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd clone
   $ hg pull -q
   $ echo b >> b
   $ hg ci -m changeb
   created new head
   $ "$PYTHON" -c "open('.hg/store/data/dummy.i', 'wb').write(b'a\nb\r\n')"
 
 
 relink
 
 #if no-reposimplestore
 
   $ hg relink --debug --config progress.debug=true | fix_path
   relinking $TESTTMP/repo/.hg/store to $TESTTMP/clone/.hg/store
   tip has 2 files, estimated total number of files: 3
-  collecting: 00changelog.i 1/3 files (33.33%)
-  collecting: 00manifest.i 2/3 files (66.67%)
-  collecting: a.i 3/3 files (100.00%)
-  collecting: b.i 4/3 files (133.33%)
-  collecting: dummy.i 5/3 files (166.67%)
-  collected 5 candidate storage files
+  collecting: 00changelog.d 1/3 files (33.33%)
+  collecting: 00changelog.i 2/3 files (66.67%)
+  collecting: 00manifest.i 3/3 files (100.00%)
+  collecting: a.i 4/3 files (133.33%)
+  collecting: b.i 5/3 files (166.67%)
+  collecting: dummy.i 6/3 files (200.00%)
+  collected 6 candidate storage files
+  not linkable: 00changelog.d
   not linkable: 00changelog.i
   not linkable: 00manifest.i
-  pruning: data/a.i 3/5 files (60.00%)
+  pruning: data/a.i 4/6 files (66.67%)
   not linkable: data/b.i
-  pruning: data/dummy.i 5/5 files (100.00%)
+  pruning: data/dummy.i 6/6 files (100.00%)
   pruned down to 2 probably relinkable files
   relinking: data/a.i 1/2 files (50.00%)
   not linkable: data/dummy.i
   relinked 1 files (1.36 KB reclaimed)
   $ cd ..
 
 
 check hardlinks
 
   $ "$PYTHON" arelinked.py repo/.hg/store/data/a.i clone/.hg/store/data/a.i
   repo/.hg/store/data/a.i == clone/.hg/store/data/a.i
   $ "$PYTHON" arelinked.py repo/.hg/store/data/b.i clone/.hg/store/data/b.i
   repo/.hg/store/data/b.i != clone/.hg/store/data/b.i
 
 #endif

tests/test-remotefilelog-bgprefetch.t

@@ -1,356 +1,358 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
   $ cat >> $HGRCPATH <<EOF
   > [devel]
   > remotefilelog.bg-wait=True
   > EOF
 
   $ hg init master
   $ cd master
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > server=True
   > EOF
   $ echo x > x
   $ echo z > z
   $ hg commit -qAm x
   $ echo x2 > x
   $ echo y > y
   $ hg commit -qAm y
   $ echo w > w
   $ rm z
   $ hg commit -qAm w
   $ hg bookmark foo
 
   $ cd ..
 
 # clone the repo
 
   $ hgcloneshallow ssh://user@dummy/master shallow --noupdate
   streaming all changes
-  2 files to transfer, 776 bytes of data (no-zstd !)
+  3 files to transfer, 776 bytes of data (no-zstd !)
   transferred 776 bytes in * seconds (*/sec) (glob) (no-zstd !)
-  2 files to transfer, 784 bytes of data (zstd !)
-  transferred 784 bytes in * seconds (* */sec) (glob) (zstd !)
+  3 files to transfer, 784 bytes of data (zstd no-rust !)
+  transferred 784 bytes in * seconds (*/sec) (glob) (zstd no-rust !)
+  5 files to transfer, 910 bytes of data (rust !)
+  transferred 910 bytes in * seconds (*/sec) (glob) (rust !)
   searching for changes
   no changes found
 
 # Set the prefetchdays config to zero so that all commits are prefetched
 # no matter what their creation date is. Also set prefetchdelay config
 # to zero so that there is no delay between prefetches.
   $ cd shallow
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > prefetchdays=0
   > prefetchdelay=0
   > EOF
   $ cd ..
 
 # prefetch a revision
   $ cd shallow
 
   $ hg prefetch -r 0
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg cat -r 0 x
   x
 
 # background prefetch on pull when configured
 
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > pullprefetch=bookmark()
   > backgroundprefetch=True
   > EOF
   $ hg strip tip
   saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/6b4b6f66ef8c-b4b8bdaf-backup.hg (glob)
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
 
   $ clearcache
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   updating bookmark foo
   added 1 changesets with 0 changes to 0 files
   new changesets 6b4b6f66ef8c
   (run 'hg update' to get a working copy)
   prefetching file contents
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/ef95c5376f34698742fe34f315fd82136f8f68c0
   $TESTTMP/hgcache/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a/076f5e2225b3ff0400b98c92aa6cdf403ee24cca
   $TESTTMP/hgcache/master/af/f024fe4ab0fece4091de044c58c9ae4233383a/bb6ccd5dceaa5e9dc220e0dad65e051b94f69a2c
   $TESTTMP/hgcache/repos
 
 # background prefetch with repack on pull when configured
 
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > backgroundrepack=True
   > EOF
   $ hg strip tip
   saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/6b4b6f66ef8c-b4b8bdaf-backup.hg (glob)
 
   $ clearcache
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   updating bookmark foo
   added 1 changesets with 0 changes to 0 files
   new changesets 6b4b6f66ef8c
   (run 'hg update' to get a working copy)
   prefetching file contents
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/6e8633deba6e544e5f8edbd7b996d6e31a2c42ae.histidx
   $TESTTMP/hgcache/master/packs/6e8633deba6e544e5f8edbd7b996d6e31a2c42ae.histpack
   $TESTTMP/hgcache/master/packs/8ce5ab3745465ab83bba30a7b9c295e0c8404652.dataidx
   $TESTTMP/hgcache/master/packs/8ce5ab3745465ab83bba30a7b9c295e0c8404652.datapack
   $TESTTMP/hgcache/repos
 
 # background prefetch with repack on update when wcprevset configured
 
   $ clearcache
   $ hg up -r 0
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0
   $TESTTMP/hgcache/master/39/5df8f7c51f007019cb30201c49e884b46b92fa/69a1b67522704ec122181c0890bd16e9d3e7516a
   $TESTTMP/hgcache/repos
 
   $ hg up -r 1
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   2 files fetched over 2 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
 
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > bgprefetchrevs=.::
   > EOF
 
   $ clearcache
   $ hg up -r 0
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   * files fetched over * fetches - (* misses, 0.00% hit ratio) over *s (glob)
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histidx
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histpack
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.dataidx
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.datapack
   $TESTTMP/hgcache/repos
 
 # Ensure that file 'w' was prefetched - it was not part of the update operation and therefore
 # could only be downloaded by the background prefetch
 
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407:
   w:
   Node          Delta Base    Delta Length  Blob Size
   bb6ccd5dceaa  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   x:
   Node          Delta Base    Delta Length  Blob Size
   ef95c5376f34  000000000000  3             3
   1406e7411862  ef95c5376f34  14            2
   
   Total:                      17            5         (240.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   076f5e2225b3  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   z:
   Node          Delta Base    Delta Length  Blob Size
   69a1b6752270  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
 
 # background prefetch with repack on commit when wcprevset configured
 
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > bgprefetchrevs=0::
   > EOF
 
   $ clearcache
   $ find $CACHEDIR -type f | sort
   $ echo b > b
 .. The following output line about files fetches is globed because it is
 .. flaky, the core the test is checked when checking the cache dir, so
 .. hopefully this flakyness is not hiding any actual bug.
   $ hg commit -qAm b
   * files fetched over 1 fetches - (* misses, 0.00% hit ratio) over *s (glob) (?)
   $ hg bookmark temporary
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histidx
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histpack
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.dataidx
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.datapack
   $TESTTMP/hgcache/repos
 
 # Ensure that file 'w' was prefetched - it was not part of the commit operation and therefore
 # could only be downloaded by the background prefetch
 
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407:
   w:
   Node          Delta Base    Delta Length  Blob Size
   bb6ccd5dceaa  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   x:
   Node          Delta Base    Delta Length  Blob Size
   ef95c5376f34  000000000000  3             3
   1406e7411862  ef95c5376f34  14            2
   
   Total:                      17            5         (240.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   076f5e2225b3  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   z:
   Node          Delta Base    Delta Length  Blob Size
   69a1b6752270  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
 
 # background prefetch with repack on rebase when wcprevset configured
 
   $ hg up -r 2
   3 files updated, 0 files merged, 2 files removed, 0 files unresolved
   (leaving bookmark temporary)
   $ clearcache
   $ find $CACHEDIR -type f | sort
 .. The following output line about files fetches is globed because it is
 .. flaky, the core the test is checked when checking the cache dir, so
 .. hopefully this flakyness is not hiding any actual bug.
   $ hg rebase -s temporary -d foo
   rebasing 3:d9cf06e3b5b6 temporary tip "b"
   saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/d9cf06e3b5b6-e5c3dc63-rebase.hg
   ? files fetched over ? fetches - (? misses, 0.00% hit ratio) over *s (glob)
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histidx
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histpack
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.dataidx
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.datapack
   $TESTTMP/hgcache/repos
 
 # Ensure that file 'y' was prefetched - it was not part of the rebase operation and therefore
 # could only be downloaded by the background prefetch
 
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407:
   w:
   Node          Delta Base    Delta Length  Blob Size
   bb6ccd5dceaa  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   x:
   Node          Delta Base    Delta Length  Blob Size
   ef95c5376f34  000000000000  3             3
   1406e7411862  ef95c5376f34  14            2
   
   Total:                      17            5         (240.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   076f5e2225b3  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   z:
   Node          Delta Base    Delta Length  Blob Size
   69a1b6752270  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
 
 # Check that foregound prefetch with no arguments blocks until background prefetches finish
 
   $ hg up -r 3
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ clearcache
   $ hg prefetch --repack --config ui.timeout.warn=-1
   (running background incremental repack)
   * files fetched over 1 fetches - (* misses, 0.00% hit ratio) over *s (glob) (?)
 
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histidx
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histpack
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.dataidx
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.datapack
   $TESTTMP/hgcache/repos
 
 # Ensure that files were prefetched
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407:
   w:
   Node          Delta Base    Delta Length  Blob Size
   bb6ccd5dceaa  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   x:
   Node          Delta Base    Delta Length  Blob Size
   ef95c5376f34  000000000000  3             3
   1406e7411862  ef95c5376f34  14            2
   
   Total:                      17            5         (240.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   076f5e2225b3  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   z:
   Node          Delta Base    Delta Length  Blob Size
   69a1b6752270  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
 
 # Check that foreground prefetch fetches revs specified by '. + draft() + bgprefetchrevs + pullprefetch'
 
   $ clearcache
   $ hg prefetch --repack --config ui.timeout.warn=-1
   (running background incremental repack)
   * files fetched over 1 fetches - (* misses, 0.00% hit ratio) over *s (glob) (?)
 
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histidx
   $TESTTMP/hgcache/master/packs/8f1443d44e57fec96f72fb2412e01d2818767ef2.histpack
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.dataidx
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407.datapack
   $TESTTMP/hgcache/repos
 
 # Ensure that files were prefetched
   $ hg debugdatapack `ls -ct $TESTTMP/hgcache/master/packs/*.datapack | head -n 1`
   $TESTTMP/hgcache/master/packs/f4d50848e0b465e9bfd2875f213044c06cfd7407:
   w:
   Node          Delta Base    Delta Length  Blob Size
   bb6ccd5dceaa  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   x:
   Node          Delta Base    Delta Length  Blob Size
   ef95c5376f34  000000000000  3             3
   1406e7411862  ef95c5376f34  14            2
   
   Total:                      17            5         (240.0% bigger)
   y:
   Node          Delta Base    Delta Length  Blob Size
   076f5e2225b3  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
   z:
   Node          Delta Base    Delta Length  Blob Size
   69a1b6752270  000000000000  2             2
   
   Total:                      2             2         (0.0% bigger)
 
 # Test that if data was prefetched and repacked we dont need to prefetch it again
 # It ensures that Mercurial looks not only in loose files but in packs as well
 
   $ hg prefetch --repack
   (running background incremental repack)

tests/test-remotefilelog-clone-tree.t

@@ -1,130 +1,134 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 
   $ hg init master
   $ cd master
   $ echo treemanifest >> .hg/requires
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > server=True
   > EOF
 # uppercase directory name to test encoding
   $ mkdir -p A/B
   $ echo x > A/B/x
   $ hg commit -qAm x
 
   $ cd ..
 
 # shallow clone from full
 
   $ hgcloneshallow ssh://user@dummy/master shallow --noupdate
   streaming all changes
-  4 files to transfer, 449 bytes of data
-  transferred 449 bytes in * seconds (*/sec) (glob)
+  5 files to transfer, 449 bytes of data (no-rust !)
+  transferred 449 bytes in * seconds (*/sec) (glob) (no-rust !)
+  7 files to transfer, 575 bytes of data (rust !)
+  transferred 575 bytes in *.* seconds (*) (glob) (rust !)
   searching for changes
   no changes found
   $ cd shallow
   $ hg debugrequires
   dotencode
   dirstate-v2 (dirstate-v2 !)
   exp-remotefilelog-repo-req-1
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd (zstd !)
   revlogv1
   share-safe
   sparserevlog
   store
   treemanifest
   $ find .hg/store/meta | sort
   .hg/store/meta
   .hg/store/meta/_a
   .hg/store/meta/_a/00manifest.i
   .hg/store/meta/_a/_b
   .hg/store/meta/_a/_b/00manifest.i
 
   $ hg update
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
 
   $ cat A/B/x
   x
 
   $ ls .hg/store/data
   $ echo foo > A/B/F
   $ hg add A/B/F
   $ hg ci -m 'local content'
   $ ls .hg/store/data
   ca31988f085bfb945cb8115b78fabdee40f741aa
 
   $ cd ..
 
 # shallow clone from shallow
 
   $ hgcloneshallow ssh://user@dummy/shallow shallow2  --noupdate
   streaming all changes
-  5 files to transfer, 1008 bytes of data
-  transferred 1008 bytes in * seconds (*/sec) (glob)
+  6 files to transfer, 1008 bytes of data (no-rust !)
+  transferred 1008 bytes in * seconds (*/sec) (glob) (no-rust !)
+  8 files to transfer, 1.11 KB of data (rust !)
+  transferred 1.11 KB in * seconds (* */sec) (glob) (rust !)
   searching for changes
   no changes found
   $ cd shallow2
   $ hg debugrequires
   dotencode
   dirstate-v2 (dirstate-v2 !)
   exp-remotefilelog-repo-req-1
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd (zstd !)
   revlogv1
   share-safe
   sparserevlog
   store
   treemanifest
   $ ls .hg/store/data
   ca31988f085bfb945cb8115b78fabdee40f741aa
 
   $ hg update
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cat A/B/x
   x
 
   $ cd ..
 
 # full clone from shallow
 # - send stderr to /dev/null because the order of stdout/err causes
 #   flakiness here
   $ hg clone --noupdate ssh://user@dummy/shallow full 2>/dev/null
   streaming all changes
   [100]
 
 # getbundle full clone
 
   $ printf '[server]\npreferuncompressed=False\n' >> master/.hg/hgrc
   $ hgcloneshallow ssh://user@dummy/master shallow3
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files
   new changesets 18d955ee7ba0
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls shallow3/.hg/store/data
   $ hg debugrequires -R shallow3/
   dotencode
   dirstate-v2 (dirstate-v2 !)
   exp-remotefilelog-repo-req-1
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd (zstd !)
   revlogv1
   share-safe
   sparserevlog
   store
   treemanifest

tests/test-remotefilelog-clone.t

@@ -1,127 +1,131 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 
   $ hg init master
   $ cd master
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > server=True
   > EOF
   $ echo x > x
   $ hg commit -qAm x
 
   $ cd ..
 
 # shallow clone from full
 
   $ hgcloneshallow ssh://user@dummy/master shallow --noupdate
   streaming all changes
-  2 files to transfer, 227 bytes of data
-  transferred 227 bytes in * seconds (*/sec) (glob)
+  3 files to transfer, 227 bytes of data (no-rust !)
+  transferred 227 bytes in * seconds (*/sec) (glob) (no-rust !)
+  5 files to transfer, 353 bytes of data (rust !)
+  transferred 353 bytes in *.* seconds (*) (glob) (rust !)
   searching for changes
   no changes found
   $ cd shallow
   $ hg debugrequires
   dotencode
   dirstate-v2 (dirstate-v2 !)
   exp-remotefilelog-repo-req-1
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd (zstd !)
   revlogv1
   share-safe
   sparserevlog
   store
 
   $ hg update
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
 
   $ cat x
   x
 
   $ ls .hg/store/data
   $ echo foo > f
   $ hg add f
   $ hg ci -m 'local content'
   $ ls .hg/store/data
   4a0a19218e082a343a1b17e5333409af9d98f0f5
 
   $ cd ..
 
 # shallow clone from shallow
 
   $ hgcloneshallow ssh://user@dummy/shallow shallow2  --noupdate
   streaming all changes
-  3 files to transfer, 564 bytes of data
-  transferred 564 bytes in * seconds (*/sec) (glob)
+  4 files to transfer, 564 bytes of data (no-rust !)
+  transferred 564 bytes in * seconds (*/sec) (glob) (no-rust !)
+  6 files to transfer, 690 bytes of data (rust !)
+  transferred 690 bytes in * seconds (*/sec) (glob) (rust !)
   searching for changes
   no changes found
   $ cd shallow2
   $ hg debugrequires
   dotencode
   dirstate-v2 (dirstate-v2 !)
   exp-remotefilelog-repo-req-1
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd (zstd !)
   revlogv1
   share-safe
   sparserevlog
   store
   $ ls .hg/store/data
   4a0a19218e082a343a1b17e5333409af9d98f0f5
 
   $ hg update
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cat x
   x
 
   $ cd ..
 
 # full clone from shallow
 
 Note: the output to STDERR comes from a different process to the output on
 STDOUT and their relative ordering is not deterministic. As a result, the test
 was failing sporadically. To avoid this, we capture STDERR to a file and
 check its contents separately.
 
   $ TEMP_STDERR=full-clone-from-shallow.stderr.tmp
   $ hg clone --noupdate ssh://user@dummy/shallow full 2>$TEMP_STDERR
   streaming all changes
   [100]
   $ cat $TEMP_STDERR
   remote: abort: Cannot clone from a shallow repo to a full repo.
   abort: pull failed on remote
   $ rm $TEMP_STDERR
 
 # getbundle full clone
 
   $ printf '[server]\npreferuncompressed=False\n' >> master/.hg/hgrc
   $ hgcloneshallow ssh://user@dummy/master shallow3
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files
   new changesets b292c1e3311f
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls shallow3/.hg/store/data
   $ hg debugrequires -R shallow3/
   dotencode
   dirstate-v2 (dirstate-v2 !)
   exp-remotefilelog-repo-req-1
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd (zstd !)
   revlogv1
   share-safe
   sparserevlog
   store

tests/test-remotefilelog-log.t

@@ -1,122 +1,124 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 
   $ hg init master
   $ cd master
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > server=True
   > EOF
   $ echo x > x
   $ hg commit -qAm x
   $ mkdir dir
   $ echo y > dir/y
   $ hg commit -qAm y
 
   $ cd ..
 
 Shallow clone from full
 
   $ hgcloneshallow ssh://user@dummy/master shallow --noupdate
   streaming all changes
-  2 files to transfer, 473 bytes of data
-  transferred 473 bytes in * seconds (*/sec) (glob)
+  3 files to transfer, 473 bytes of data (no-rust !)
+  transferred 473 bytes in * seconds (*/sec) (glob) (no-rust !)
+  5 files to transfer, 599 bytes of data (rust !)
+  transferred 599 bytes in * seconds (*/sec) (glob) (rust !)
   searching for changes
   no changes found
   $ cd shallow
   $ hg debugrequires
   dotencode
   dirstate-v2 (dirstate-v2 !)
   exp-remotefilelog-repo-req-1
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd (zstd !)
   revlogv1
   share-safe
   sparserevlog
   store
 
   $ hg update
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
 
 Log on a file without -f
 
   $ hg log dir/y
   warning: file log can be slow on large repos - use -f to speed it up
   changeset:   1:2e73264fab97
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     y
   
 Log on a file with -f
 
   $ hg log -f dir/y
   changeset:   1:2e73264fab97
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     y
   
 Log on a file with kind in path
   $ hg log -r "filelog('path:dir/y')"
   changeset:   1:2e73264fab97
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     y
   
 Log on multiple files with -f
 
   $ hg log -f dir/y x
   changeset:   1:2e73264fab97
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     y
   
   changeset:   0:b292c1e3311f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     x
   
 Log on a directory
 
   $ hg log dir
   changeset:   1:2e73264fab97
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     y
   
 Log on a file from inside a directory
 
   $ cd dir
   $ hg log y
   warning: file log can be slow on large repos - use -f to speed it up
   changeset:   1:2e73264fab97
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     y
   
 Log on a file via -fr
   $ cd ..
   $ hg log -fr tip dir/ --template '{rev}\n'
   1
 
 Trace renames
   $ hg mv x z
   $ hg commit -m move
   $ hg log -f z -T '{desc} {file_copies}\n' -G
   @  move z (x)
   :
   o  x
   
 
 Verify remotefilelog handles rename metadata stripping when comparing file sizes
   $ hg debugrebuilddirstate
   $ hg status

tests/test-remotefilelog-partial-shallow.t

@@ -1,77 +1,79 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 
   $ hg init master
   $ cd master
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > server=True
   > EOF
   $ echo x > foo
   $ echo y > bar
   $ hg commit -qAm one
 
   $ cd ..
 
 # partial shallow clone
 
   $ hg clone --shallow ssh://user@dummy/master shallow --noupdate --config remotefilelog.includepattern=foo
   streaming all changes
-  3 files to transfer, 336 bytes of data (no-zstd !)
+  4 files to transfer, 336 bytes of data (no-zstd !)
   transferred 336 bytes in * seconds (* */sec) (glob) (no-zstd !)
-  3 files to transfer, 338 bytes of data (zstd !)
-  transferred 338 bytes in * seconds (* */sec) (glob) (zstd !)
+  4 files to transfer, 338 bytes of data (zstd no-rust !)
+  transferred 338 bytes in * seconds (* */sec) (glob) (zstd no-rust !)
+  6 files to transfer, 464 bytes of data (zstd rust !)
+  transferred 464 bytes in * seconds (*/sec) (glob) (zstd rust !)
   searching for changes
   no changes found
   $ cat >> shallow/.hg/hgrc <<EOF
   > [remotefilelog]
   > cachepath=$PWD/hgcache
   > debug=True
   > includepattern=foo
   > reponame = master
   > [extensions]
   > remotefilelog=
   > EOF
   $ ls shallow/.hg/store/data
   bar.i
 
 # update partial clone
 
   $ cd shallow
   $ hg update
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
   $ cat foo
   x
   $ cat bar
   y
   $ cd ..
 
 # pull partial clone
 
   $ cd master
   $ echo a >> foo
   $ echo b >> bar
   $ hg commit -qm two
   $ cd ../shallow
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files
   new changesets a9688f18cb91
   (run 'hg update' to get a working copy)
   $ hg update
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
   $ cat foo
   x
   a
   $ cat bar
   y
   b
 
   $ cd ..

tests/test-remotefilelog-prefetch.t

@@ -1,286 +1,290 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 
   $ hg init master
   $ cd master
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > server=True
   > EOF
   $ echo x > x
   $ echo z > z
   $ hg commit -qAm x
   $ echo x2 > x
   $ echo y > y
   $ hg commit -qAm y
   $ hg bookmark foo
 
   $ cd ..
 
 # prefetch a revision
 
   $ hgcloneshallow ssh://user@dummy/master shallow --noupdate
   streaming all changes
-  2 files to transfer, 528 bytes of data (no-zstd !)
+  3 files to transfer, 528 bytes of data (no-zstd !)
   transferred 528 bytes in * seconds (* */sec) (glob) (no-zstd !)
-  2 files to transfer, 532 bytes of data (zstd !)
-  transferred 532 bytes in * seconds (* */sec) (glob) (zstd !)
+  3 files to transfer, 532 bytes of data (zstd no-rust !)
+  transferred 532 bytes in * seconds (* */sec) (glob) (zstd no-rust !)
+  5 files to transfer, 658 bytes of data (zstd rust !)
+  transferred 658 bytes in * seconds (*/sec) (glob) (zstd rust !)
   searching for changes
   no changes found
   $ cd shallow
 
   $ hg prefetch -r 0
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg cat -r 0 x
   x
 
 # prefetch with base
 
   $ clearcache
   $ hg prefetch -r 0::1 -b 0
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg cat -r 1 x
   x2
   $ hg cat -r 1 y
   y
 
   $ hg cat -r 0 x
   x
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg cat -r 0 z
   z
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg prefetch -r 0::1 --base 0
   $ hg prefetch -r 0::1 -b 1
   $ hg prefetch -r 0::1
 
 # prefetch a range of revisions
 
   $ clearcache
   $ hg prefetch -r 0::1
   4 files fetched over 1 fetches - (4 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg cat -r 0 x
   x
   $ hg cat -r 1 x
   x2
 
 # prefetch certain files
 
   $ clearcache
   $ hg prefetch -r 1 x
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg cat -r 1 x
   x2
 
   $ hg cat -r 1 y
   y
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
 
 # prefetch on pull when configured
 
   $ printf "[remotefilelog]\npullprefetch=bookmark()\n" >> .hg/hgrc
   $ hg strip tip
   saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/109c3a557a73-3f43405e-backup.hg (glob)
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
 
   $ clearcache
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   updating bookmark foo
   added 1 changesets with 0 changes to 0 files
   new changesets 109c3a557a73
   (run 'hg update' to get a working copy)
   prefetching file contents
   3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg up tip
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 # prefetch only fetches changes not in working copy
 
   $ hg strip tip
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/109c3a557a73-3f43405e-backup.hg (glob)
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
   $ clearcache
 
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   updating bookmark foo
   added 1 changesets with 0 changes to 0 files
   new changesets 109c3a557a73
   (run 'hg update' to get a working copy)
   prefetching file contents
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
 
 # Make some local commits that produce the same file versions as are on the
 # server. To simulate a situation where we have local commits that were somehow
 # pushed, and we will soon pull.
 
   $ hg prefetch -r 'all()'
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
   $ hg strip -q -r 0
   $ echo x > x
   $ echo z > z
   $ hg commit -qAm x
   $ echo x2 > x
   $ echo y > y
   $ hg commit -qAm y
 
 # prefetch server versions, even if local versions are available
 
   $ clearcache
   $ hg strip -q tip
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   updating bookmark foo
   added 1 changesets with 0 changes to 0 files
   new changesets 109c3a557a73
   1 local changesets published (?)
   (run 'hg update' to get a working copy)
   prefetching file contents
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
 
   $ cd ..
 
 # Prefetch unknown files during checkout
 
   $ hgcloneshallow ssh://user@dummy/master shallow2
   streaming all changes
-  2 files to transfer, 528 bytes of data (no-zstd !)
+  3 files to transfer, 528 bytes of data (no-zstd !)
   transferred 528 bytes in * seconds * (glob) (no-zstd !)
-  2 files to transfer, 532 bytes of data (zstd !)
-  transferred 532 bytes in * seconds (* */sec) (glob) (zstd !)
+  3 files to transfer, 532 bytes of data (zstd no-rust !)
+  transferred 532 bytes in * seconds (* */sec) (glob) (zstd no-rust !)
+  5 files to transfer, 658 bytes of data (zstd rust !)
+  transferred 658 bytes in * seconds (*/sec) (glob) (zstd rust !)
   searching for changes
   no changes found
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
   $ cd shallow2
   $ hg up -q null
   $ echo x > x
   $ echo y > y
   $ echo z > z
   $ clearcache
   $ hg up tip
   x: untracked file differs
   3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over * (glob)
   abort: untracked files in working directory differ from files in requested revision
   [20]
   $ hg revert --all
 
 # Test batch fetching of lookup files during hg status
   $ hg up --clean tip
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg debugrebuilddirstate
   $ clearcache
   $ hg status
   3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over * (glob)
 
 # Prefetch during addrename detection
   $ hg up -q --clean tip
   $ hg revert --all
   $ mv x x2
   $ mv y y2
   $ mv z z2
   $ echo a > a
   $ hg add a
   $ rm a
   $ clearcache
   $ hg addremove -s 50 > /dev/null
   3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over * (glob)
   $ hg revert --all
   forgetting x2
   forgetting y2
   forgetting z2
   undeleting x
   undeleting y
   undeleting z
 
 
 # Revert across double renames. Note: the scary "abort", error is because
 # https://bz.mercurial-scm.org/5419 .
 
   $ cd ../master
   $ hg mv z z2
   $ hg commit -m 'move z -> z2'
   $ cd ../shallow2
   $ hg pull -q
   $ clearcache
   $ hg mv y y2
   y2: not overwriting - file exists
   ('hg rename --after' to record the rename)
   [1]
   $ hg mv x x2
   x2: not overwriting - file exists
   ('hg rename --after' to record the rename)
   [1]
   $ hg mv z2 z3
   z2: not copying - file is not managed
   abort: no files to copy
   (maybe you meant to use --after --at-rev=.)
   [10]
   $ find $CACHEDIR -type f | sort
 .. The following output line about files fetches is globed because it is
 .. flaky, the core the test is checked when checking the cache dir, so
 .. hopefully this flakyness is not hiding any actual bug.
   $ hg revert -a -r 1 || true
   ? files fetched over 1 fetches - (? misses, 0.00% hit ratio) over * (glob)
   abort: z2@109c3a557a73: not found in manifest (?)
   $ find $CACHEDIR -type f | sort
   $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/ef95c5376f34698742fe34f315fd82136f8f68c0
   $TESTTMP/hgcache/master/39/5df8f7c51f007019cb30201c49e884b46b92fa/69a1b67522704ec122181c0890bd16e9d3e7516a
   $TESTTMP/hgcache/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a/076f5e2225b3ff0400b98c92aa6cdf403ee24cca
   $TESTTMP/hgcache/repos
 
 # warning when we have excess remotefilelog fetching
 
   $ cat > repeated_fetch.py << EOF
   > import binascii
   > from mercurial import extensions, registrar
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > @command(b'repeated-fetch', [], b'', inferrepo=True)
   > def repeated_fetch(ui, repo, *args, **opts):
   >     for i in range(20):
   >         try:
   >             hexid = (b'%02x' % (i + 1)) * 20
   >             repo.fileservice.prefetch([(b'somefile.txt', hexid)])
   >         except Exception:
   >             pass
   > EOF
 
 We should only output to the user once. We're ignoring most of the output
 because we're not actually fetching anything real here, all the hashes are
 bogus, so it's just going to be errors and a final summary of all the misses.
   $ hg --config extensions.repeated_fetch=repeated_fetch.py \
   >    --config remotefilelog.fetchwarning="fetch warning!" \
   >    --config extensions.blackbox= \
   >    repeated-fetch 2>&1 | grep 'fetch warning'
   fetch warning!
 
 We should output to blackbox three times, with a stack trace on each (though
 that isn't tested here).
   $ grep 'excess remotefilelog fetching' .hg/blackbox.log
   .* excess remotefilelog fetching: (re)
   .* excess remotefilelog fetching: (re)
   .* excess remotefilelog fetching: (re)

tests/test-remotefilelog-sparse.t

@@ -1,107 +1,111 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 
   $ hg init master
   $ cd master
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > server=True
   > EOF
   $ echo x > x
   $ echo z > z
   $ hg commit -qAm x1
   $ echo x2 > x
   $ echo z2 > z
   $ hg commit -qAm x2
   $ hg bookmark foo
 
   $ cd ..
 
 # prefetch a revision w/ a sparse checkout
 
   $ hgcloneshallow ssh://user@dummy/master shallow --noupdate
   streaming all changes
-  2 files to transfer, 527 bytes of data (no-zstd !)
+  3 files to transfer, 527 bytes of data (no-zstd !)
   transferred 527 bytes in * seconds (* */sec) (glob) (no-zstd !)
-  2 files to transfer, 534 bytes of data (zstd !)
-  transferred 534 bytes in * seconds (* */sec) (glob) (zstd !)
+  3 files to transfer, 534 bytes of data (zstd no-rust !)
+  transferred 534 bytes in * seconds (* */sec) (glob) (zstd no-rust !)
+  5 files to transfer, 660 bytes of data (zstd rust !)
+  transferred 660 bytes in * seconds (*/sec) (glob) (zstd rust !)
   searching for changes
   no changes found
   $ cd shallow
   $ printf "[extensions]\nsparse=\n" >> .hg/hgrc
 
   $ hg debugsparse -I x
   $ hg prefetch -r 0
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg cat -r 0 x
   x
 
   $ hg debugsparse -I z
   $ hg prefetch -r 0
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg cat -r 0 z
   z
 
 # prefetch sparse only on pull when configured
 
   $ printf "[remotefilelog]\npullprefetch=bookmark()\n" >> .hg/hgrc
   $ hg strip tip
   saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/876b1317060d-b2e91d8d-backup.hg (glob)
   2 files fetched over 2 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
 
   $ hg debugsparse --delete z
 
   $ clearcache
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   updating bookmark foo
   added 1 changesets with 0 changes to 0 files
   new changesets 876b1317060d
   (run 'hg update' to get a working copy)
   prefetching file contents
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
 
 # Dont consider filtered files when doing copy tracing
 
 ## Push an unrelated commit
   $ cd ../
 
   $ hgcloneshallow ssh://user@dummy/master shallow2
   streaming all changes
-  2 files to transfer, 527 bytes of data (no-zstd !)
+  3 files to transfer, 527 bytes of data (no-zstd !)
   transferred 527 bytes in * seconds (*) (glob) (no-zstd !)
-  2 files to transfer, 534 bytes of data (zstd !)
-  transferred 534 bytes in * seconds (* */sec) (glob) (zstd !)
+  3 files to transfer, 534 bytes of data (zstd no-rust !)
+  transferred 534 bytes in * seconds (* */sec) (glob) (zstd no-rust !)
+  5 files to transfer, 660 bytes of data (zstd rust !)
+  transferred 660 bytes in * seconds (*/sec) (glob) (zstd rust !)
   searching for changes
   no changes found
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
   $ cd shallow2
   $ printf "[extensions]\nsparse=\n" >> .hg/hgrc
 
   $ hg up -q 0
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
   $ touch a
   $ hg ci -Aqm a
   $ hg push -q -f
 
 ## Pull the unrelated commit and rebase onto it - verify unrelated file was not
 pulled
 
   $ cd ../shallow
   $ hg up -q 1
   $ hg pull -q
   $ hg debugsparse -I z
   $ clearcache
   $ hg prefetch -r '. + .^' -I x -I z
   4 files fetched over 1 fetches - (4 misses, 0.00% hit ratio) over * (glob)
   $ hg rebase -d 2 --keep
   rebasing 1:876b1317060d foo "x2"

tests/test-remotefilelog-tags.t

@@ -1,80 +1,82 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 
   $ hg init master
   $ cd master
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > server=True
   > EOF
   $ echo x > foo
   $ echo y > bar
   $ hg commit -qAm one
   $ hg tag tag1
   $ cd ..
 
 # clone with tags
 
   $ hg clone --shallow ssh://user@dummy/master shallow --noupdate --config remotefilelog.excludepattern=.hgtags
   streaming all changes
-  3 files to transfer, 662 bytes of data (no-zstd !)
+  4 files to transfer, 662 bytes of data (no-zstd !)
   transferred 662 bytes in * seconds (* */sec) (glob) (no-zstd !)
-  3 files to transfer, 665 bytes of data (zstd !)
-  transferred 665 bytes in * seconds (* */sec) (glob) (zstd !)
+  4 files to transfer, 665 bytes of data (zstd no-rust !)
+  transferred 665 bytes in * seconds (* */sec) (glob) (zstd no-rust !)
+  6 files to transfer, 791 bytes of data (zstd rust !)
+  transferred 791 bytes in * seconds (*/sec) (glob) (zstd rust !)
   searching for changes
   no changes found
   $ cat >> shallow/.hg/hgrc <<EOF
   > [remotefilelog]
   > cachepath=$PWD/hgcache
   > debug=True
   > reponame = master
   > excludepattern=.hgtags
   > [extensions]
   > remotefilelog=
   > EOF
 
   $ cd shallow
   $ ls .hg/store/data
   ~2ehgtags.i
   $ hg tags
   tip                                1:6ce44dcfda68
   tag1                               0:e0360bc0d9e1
   $ hg update
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
 
 # pull with tags
 
   $ cd ../master
   $ hg tag tag2
   $ cd ../shallow
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files
   new changesets 6a22dfa4fd34
   (run 'hg update' to get a working copy)
   $ hg tags
   tip                                2:6a22dfa4fd34
   tag2                               1:6ce44dcfda68
   tag1                               0:e0360bc0d9e1
   $ hg update
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls .hg/store/data
   ~2ehgtags.i
 
   $ hg log -l 1 --stat
   changeset:   2:6a22dfa4fd34
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Added tag tag2 for changeset 6ce44dcfda68
   
    .hgtags |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   

tests/test-remotefilelog-wireproto.t

@@ -1,48 +1,50 b''
 #require no-windows
 
   $ . "$TESTDIR/remotefilelog-library.sh"
 
   $ hg init master
   $ cd master
   $ cat >> .hg/hgrc <<EOF
   > [remotefilelog]
   > server=True
   > EOF
   $ echo x > x
   $ hg commit -qAm x
   $ echo y >> x
   $ hg commit -qAm y
   $ echo z >> x
   $ hg commit -qAm z
   $ hg update 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo w >> x
   $ hg commit -qAm w
 
   $ cd ..
 
 Shallow clone and activate getflogheads testing extension
 
   $ hgcloneshallow ssh://user@dummy/master shallow --noupdate
   streaming all changes
-  2 files to transfer, 908 bytes of data
-  transferred 908 bytes in * seconds (*/sec) (glob)
+  3 files to transfer, 908 bytes of data (no-rust !)
+  transferred 908 bytes in * seconds (*/sec) (glob) (no-rust !)
+  5 files to transfer, 1.01 KB of data (rust !)
+  transferred 1.01 KB in * seconds (* */sec) (glob) (rust !)
   searching for changes
   no changes found
   $ cd shallow
 
   $ cat >> .hg/hgrc <<EOF
   > [extensions]
   > getflogheads=$TESTDIR/remotefilelog-getflogheads.py
   > EOF
 
 Get heads of a remotefilelog
 
   $ hg getflogheads x
   2797809ca5e9c2f307d82b1345e832f655fb99a2
   ca758b402ddc91e37e3113e1a97791b537e1b7bb
 
 Get heads of a non-existing remotefilelog
 
   $ hg getflogheads y
   EMPTY

tests/test-repair-strip.t

@@ -1,148 +1,150 b''
 #require unix-permissions no-root reporevlogstore
 
   $ cat > $TESTTMP/dumpjournal.py <<EOF
   > import sys
   > for entry in sys.stdin.read().split('\n'):
   >     if entry:
   >         print(entry.split('\x00')[0])
   > EOF
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "mq=">> $HGRCPATH
 
   $ teststrip() {
   >   hg -q up -C $1
   >   echo % before update $1, strip $2
   >   hg parents
   >   chmod -$3 $4
   >   hg strip $2 2>&1 | sed 's/\(bundle\).*/\1/' | sed 's/Permission denied.*\.hg\/store\/\(.*\)/Permission denied \.hg\/store\/\1/'
   >   echo % after update $1, strip $2
   >   chmod +$3 $4
   >   hg verify
   >   echo % journal contents
   >   if [ -f .hg/store/journal ]; then
   >       cat .hg/store/journal | "$PYTHON" $TESTTMP/dumpjournal.py
   >   else
   >       echo "(no journal)"
   >   fi
   >   if ls .hg/store/journal >/dev/null 2>&1; then
   >     hg recover --verify
   >   fi
   >   ls .hg/strip-backup/* >/dev/null 2>&1 && hg unbundle -q .hg/strip-backup/*
   >   rm -rf .hg/strip-backup
   > }
 
   $ hg init test
   $ cd test
   $ echo a > a
   $ hg -q ci -m "a" -A
   $ echo b > b
   $ hg -q ci -m "b" -A
   $ echo b2 >> b
   $ hg -q ci -m "b2" -A
   $ echo c > c
   $ hg -q ci -m "c" -A
   $ teststrip 0 2 w .hg/store/data/b.i
   % before update 0, strip 2
   changeset:   0:cb9a9f314b8b
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     a
   
   saved backup bundle
   transaction abort!
   failed to truncate data/b.i
   rollback failed - please run hg recover
   (failure reason: [Errno *] $EACCES$ .hg/store/data/b.i') (glob)
   strip failed, backup bundle
   abort: $EACCES$ .hg/store/data/b.i'
   % after update 0, strip 2
   abandoned transaction found - run hg recover
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
    b@?: rev 1 points to nonexistent changeset 2
    (expected 1)
    b@?: 736c29771fba not in manifests
   warning: orphan data file 'data/c.i'
   not checking dirstate because of previous errors
   checked 2 changesets with 3 changes to 2 files
   2 warnings encountered!
   2 integrity errors encountered!
   % journal contents
+  00changelog.d
   00changelog.i
   00manifest.i
   data/b.i
   data/c.i
   rolling back interrupted transaction
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checking dirstate
   checked 2 changesets with 2 changes to 2 files
   $ teststrip 0 2 r .hg/store/data/b.i
   % before update 0, strip 2
   changeset:   0:cb9a9f314b8b
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     a
   
   abort: $EACCES$ .hg/store/data/b.i'
   % after update 0, strip 2
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checking dirstate
   checked 4 changesets with 4 changes to 3 files
   % journal contents
   (no journal)
   $ teststrip 0 2 w .hg/store/00manifest.i
   % before update 0, strip 2
   changeset:   0:cb9a9f314b8b
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     a
   
   saved backup bundle
   transaction abort!
   failed to truncate 00manifest.i
   rollback failed - please run hg recover
   (failure reason: [Errno *] $EACCES$ .hg/store/00manifest.i') (glob)
   strip failed, backup bundle
   abort: $EACCES$ .hg/store/00manifest.i'
   % after update 0, strip 2
   abandoned transaction found - run hg recover
   checking changesets
   checking manifests
    manifest@?: rev 2 points to nonexistent changeset 2
    manifest@?: 3362547cdf64 not in changesets
    manifest@?: rev 3 points to nonexistent changeset 3
    manifest@?: 265a85892ecb not in changesets
   crosschecking files in changesets and manifests
    c@3: in manifest but not in changeset
   checking files
    b@?: rev 1 points to nonexistent changeset 2
    (expected 1)
    c@?: rev 0 points to nonexistent changeset 3
   not checking dirstate because of previous errors
   checked 2 changesets with 4 changes to 3 files
   1 warnings encountered!
   7 integrity errors encountered!
   (first damaged changeset appears to be 3)
   % journal contents
+  00changelog.d
   00changelog.i
   00manifest.i
   data/b.i
   data/c.i
   rolling back interrupted transaction
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checking dirstate
   checked 2 changesets with 2 changes to 2 files
 
   $ cd ..

tests/test-revlog-mmapindex.t

@@ -1,55 +1,57 b''
 create verbosemmap.py
   $ cat << EOF > verbosemmap.py
   > # extension to make util.mmapread verbose
   > 
   > 
   > from mercurial import (
   >     extensions,
   >     pycompat,
   >     util,
   > )
   > 
   > def extsetup(ui):
-  >     def mmapread(orig, fp):
+  >     def mmapread(orig, fp, *args):
   >         ui.write(b"mmapping %s\n" % pycompat.bytestr(fp.name))
   >         ui.flush()
-  >         return orig(fp)
+  >         return orig(fp, *args)
   > 
   >     extensions.wrapfunction(util, 'mmapread', mmapread)
   > EOF
 
 setting up base repo
   $ hg init a
   $ cd a
   $ touch a
   $ hg add a
   $ hg commit -qm base
   $ for i in `$TESTDIR/seq.py 1 100` ; do
   > echo $i > a
   > hg commit -qm $i
   > done
 
 set up verbosemmap extension
   $ cat << EOF >> $HGRCPATH
   > [extensions]
   > verbosemmap=$TESTTMP/verbosemmap.py
   > EOF
 
 mmap index which is now more than 4k long
   $ hg log -l 5 -T '{rev}\n' --config experimental.mmapindexthreshold=4k
   mmapping $TESTTMP/a/.hg/store/00changelog.i
+  mmapping $TESTTMP/a/.hg/store/00changelog-????????.nd (glob) (rust !)
   100
   99
   98
   97
   96
 
 do not mmap index which is still less than 32k
   $ hg log -l 5 -T '{rev}\n' --config experimental.mmapindexthreshold=32k
+  mmapping $TESTTMP/a/.hg/store/00changelog-????????.nd (glob) (rust !)
   100
   99
   98
   97
   96
 
   $ cd ..

tests/test-ssh-bundle1.t

@@ -1,581 +1,585 b''
 This test is a duplicate of 'test-http.t' feel free to factor out
 parts that are not bundle1/bundle2 specific.
 
   $ cat << EOF >> $HGRCPATH
   > [devel]
   > # This test is dedicated to interaction through old bundle
   > legacy.exchange = bundle1
   > EOF
 
 
 This test tries to exercise the ssh functionality with a dummy script
 
 creating 'remote' repo
 
   $ hg init remote
   $ cd remote
   $ echo this > foo
   $ echo this > fooO
   $ hg ci -A -m "init" foo fooO
 
 insert a closed branch (issue4428)
 
   $ hg up null
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg branch closed
   marked working directory as branch closed
   (branches are permanent and global, did you want a bookmark?)
   $ hg ci -mc0
   $ hg ci --close-branch -mc1
   $ hg up -q default
 
 configure for serving
 
   $ cat <<EOF > .hg/hgrc
   > [server]
   > uncompressed = True
   > 
   > [hooks]
   > changegroup = sh -c "printenv.py --line changegroup-in-remote 0 ../dummylog"
   > EOF
   $ cd $TESTTMP
 
 repo not found error
 
   $ hg clone ssh://user@dummy/nonexistent local
   remote: abort: repository nonexistent not found
   abort: no suitable response from remote hg
   [255]
 
 non-existent absolute path
 
 #if no-msys
   $ hg clone ssh://user@dummy//`pwd`/nonexistent local
   remote: abort: repository /$TESTTMP/nonexistent not found
   abort: no suitable response from remote hg
   [255]
 #endif
 
 clone remote via stream
 
 #if no-reposimplestore
 
   $ hg clone --stream ssh://user@dummy/remote local-stream
   streaming all changes
-  4 files to transfer, 602 bytes of data (no-zstd !)
+  5 files to transfer, 602 bytes of data (no-zstd !)
   transferred 602 bytes in * seconds (*) (glob) (no-zstd !)
-  4 files to transfer, 621 bytes of data (zstd !)
-  transferred 621 bytes in * seconds (* */sec) (glob) (zstd !)
+  5 files to transfer, 621 bytes of data (zstd no-rust !)
+  transferred 621 bytes in * seconds (* */sec) (glob) (zstd no-rust !)
+  7 files to transfer, 747 bytes of data (zstd rust !)
+  transferred 747 bytes in * seconds (*/sec) (glob) (zstd rust !)
   searching for changes
   no changes found
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd local-stream
   $ hg verify -q
   $ hg branches
   default                        0:1160648e36ce
   $ cd $TESTTMP
 
 clone bookmarks via stream
 
   $ hg -R local-stream book mybook
   $ hg clone --stream ssh://user@dummy/local-stream stream2
   streaming all changes
-  4 files to transfer, 602 bytes of data (no-zstd !)
+  5 files to transfer, 602 bytes of data (no-zstd !)
   transferred 602 bytes in * seconds (*) (glob) (no-zstd !)
-  4 files to transfer, 621 bytes of data (zstd !)
-  transferred 621 bytes in * seconds (* */sec) (glob) (zstd !)
+  5 files to transfer, 621 bytes of data (zstd no-rust !)
+  transferred 621 bytes in * seconds (* */sec) (glob) (zstd no-rust !)
+  7 files to transfer, 747 bytes of data (zstd rust !)
+  transferred 747 bytes in * seconds (*/sec) (glob) (zstd rust !)
   searching for changes
   no changes found
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd stream2
   $ hg book
      mybook                    0:1160648e36ce
   $ cd $TESTTMP
   $ rm -rf local-stream stream2
 
 #endif
 
 clone remote via pull
 
   $ hg clone ssh://user@dummy/remote local
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 2 changes to 2 files
   new changesets 1160648e36ce:ad076bfb429d
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 verify
 
   $ cd local
   $ hg verify -q
   $ cat >> .hg/hgrc <<EOF
   > [hooks]
   > changegroup = sh -c "printenv.py --line changegroup-in-local 0 ../dummylog"
   > EOF
 
 empty default pull
 
   $ hg paths
   default = ssh://user@dummy/remote
   $ hg pull
   pulling from ssh://user@dummy/remote
   searching for changes
   no changes found
 
 pull from wrong ssh URL
 
   $ hg pull ssh://user@dummy/doesnotexist
   pulling from ssh://user@dummy/doesnotexist
   remote: abort: repository doesnotexist not found
   abort: no suitable response from remote hg
   [255]
 
 local change
 
   $ echo bleah > foo
   $ hg ci -m "add"
 
 updating rc
 
   $ echo "default-push = ssh://user@dummy/remote" >> .hg/hgrc
 
 find outgoing
 
   $ hg out ssh://user@dummy/remote
   comparing with ssh://user@dummy/remote
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 find incoming on the remote side
 
   $ hg incoming -R ../remote ssh://user@dummy/local
   comparing with ssh://user@dummy/local
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 find incoming on the remote side (using absolute path)
 
   $ hg incoming -R ../remote "ssh://user@dummy/`pwd`"
   comparing with ssh://user@dummy/$TESTTMP/local
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 push
 
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   $ cd $TESTTMP/remote
 
 check remote tip
 
   $ hg tip
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
   $ hg verify -q
   $ hg cat -r tip foo
   bleah
   $ echo z > z
   $ hg ci -A -m z z
   created new head
 
 test pushkeys and bookmarks
 
   $ cd $TESTTMP/local
   $ hg debugpushkey ssh://user@dummy/remote namespaces
   bookmarks	
   namespaces	
   phases	
   $ hg book foo -r 0
   $ hg out -B
   comparing with ssh://user@dummy/remote
   searching for changed bookmarks
      foo                       1160648e36ce
   $ hg push -B foo
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   exporting bookmark foo
   [1]
   $ hg debugpushkey ssh://user@dummy/remote bookmarks
   foo	1160648e36cec0054048a7edc4110c6f84fde594
   $ hg book -f foo
   $ hg push --traceback
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   updating bookmark foo
   [1]
   $ hg book -d foo
   $ hg in -B
   comparing with ssh://user@dummy/remote
   searching for changed bookmarks
      foo                       a28a9d1a809c
   $ hg book -f -r 0 foo
   $ hg pull -B foo
   pulling from ssh://user@dummy/remote
   no changes found
   updating bookmark foo
   $ hg book -d foo
   $ hg push -B foo
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   deleting remote bookmark foo
   [1]
 
 a bad, evil hook that prints to stdout
 
   $ cat <<EOF > $TESTTMP/badhook
   > import sys
   > sys.stdout.write("KABOOM\n")
   > EOF
 
   $ echo '[hooks]' >> ../remote/.hg/hgrc
   $ echo "changegroup.stdout = \"$PYTHON\" $TESTTMP/badhook" >> ../remote/.hg/hgrc
   $ echo r > r
   $ hg ci -A -m z r
 
 push should succeed even though it has an unexpected response
 
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote has heads on branch 'default' that are not known locally: 6c0482d977a3
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   remote: KABOOM
   $ hg -R ../remote heads
   changeset:   5:1383141674ec
   tag:         tip
   parent:      3:a28a9d1a809c
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     z
   
   changeset:   4:6c0482d977a3
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     z
   
 
 clone bookmarks
 
   $ hg -R ../remote bookmark test
   $ hg -R ../remote bookmarks
    * test                      4:6c0482d977a3
   $ hg clone ssh://user@dummy/remote local-bookmarks
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 5 changes to 4 files (+1 heads)
   new changesets 1160648e36ce:1383141674ec
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R local-bookmarks bookmarks
      test                      4:6c0482d977a3
 
 passwords in ssh urls are not supported
 (we use a glob here because different Python versions give different
 results here)
 
   $ hg push ssh://user:erroneouspwd@dummy/remote
   pushing to ssh://user:*@dummy/remote (glob)
   abort: password in URL not supported
   [255]
 
   $ cd $TESTTMP
 
 hide outer repo
   $ hg init
 
 Test remote paths with spaces (issue2983):
 
   $ hg init "ssh://user@dummy/a repo"
   $ touch "$TESTTMP/a repo/test"
   $ hg -R 'a repo' commit -A -m "test"
   adding test
   $ hg -R 'a repo' tag tag
   $ hg id "ssh://user@dummy/a repo"
   73649e48688a
 
   $ hg id "ssh://user@dummy/a repo#noNoNO"
   abort: unknown revision 'noNoNO'
   [255]
 
 Test (non-)escaping of remote paths with spaces when cloning (issue3145):
 
   $ hg clone "ssh://user@dummy/a repo"
   destination directory: a repo
   abort: destination 'a repo' is not empty
   [10]
 
 Test hg-ssh using a helper script that will restore PYTHONPATH (which might
 have been cleared by a hg.exe wrapper) and invoke hg-ssh with the right
 parameters:
 
   $ cat > ssh.sh << EOF
   > userhost="\$1"
   > SSH_ORIGINAL_COMMAND="\$2"
   > export SSH_ORIGINAL_COMMAND
   > PYTHONPATH="$PYTHONPATH"
   > export PYTHONPATH
   > "$PYTHON" "$TESTDIR/../contrib/hg-ssh" "$TESTTMP/a repo"
   > EOF
 
   $ hg id --ssh "sh ssh.sh" "ssh://user@dummy/a repo"
   73649e48688a
 
   $ hg id --ssh "sh ssh.sh" "ssh://user@dummy/a'repo"
   remote: Illegal repository "$TESTTMP/a'repo"
   abort: no suitable response from remote hg
   [255]
 
   $ hg id --ssh "sh ssh.sh" --remotecmd hacking "ssh://user@dummy/a'repo"
   remote: Illegal command "hacking -R 'a'\''repo' serve --stdio"
   abort: no suitable response from remote hg
   [255]
 
   $ SSH_ORIGINAL_COMMAND="'hg' serve -R 'a'repo' --stdio" "$PYTHON" "$TESTDIR/../contrib/hg-ssh"
   Illegal command "'hg' serve -R 'a'repo' --stdio": No closing quotation
   [255]
 
 Test hg-ssh in read-only mode:
 
   $ cat > ssh.sh << EOF
   > userhost="\$1"
   > SSH_ORIGINAL_COMMAND="\$2"
   > export SSH_ORIGINAL_COMMAND
   > PYTHONPATH="$PYTHONPATH"
   > export PYTHONPATH
   > "$PYTHON" "$TESTDIR/../contrib/hg-ssh" --read-only "$TESTTMP/remote"
   > EOF
 
   $ hg clone --ssh "sh ssh.sh" "ssh://user@dummy/$TESTTMP/remote" read-only-local
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 5 changes to 4 files (+1 heads)
   new changesets 1160648e36ce:1383141674ec
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cd read-only-local
   $ echo "baz" > bar
   $ hg ci -A -m "unpushable commit" bar
   $ hg push --ssh "sh ../ssh.sh"
   pushing to ssh://user@dummy/*/remote (glob)
   searching for changes
   remote: $EACCES$
   remote: abort: pretxnopen.hg-ssh hook failed
   remote: $EACCES$
   remote: pushkey-abort: prepushkey.hg-ssh hook failed
   updating 6c0482d977a3 to public failed!
   [1]
 
   $ cd $TESTTMP
 
 stderr from remote commands should be printed before stdout from local code (issue4336)
 
   $ hg clone remote stderr-ordering
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd stderr-ordering
   $ cat >> localwrite.py << EOF
   > from mercurial import exchange, extensions
   > 
   > def wrappedpush(orig, repo, *args, **kwargs):
   >     res = orig(repo, *args, **kwargs)
   >     repo.ui.write(b'local stdout\n')
   >     return res
   > 
   > def extsetup(ui):
   >     extensions.wrapfunction(exchange, 'push', wrappedpush)
   > EOF
 
   $ cat >> .hg/hgrc << EOF
   > [paths]
   > default-push = ssh://user@dummy/remote
   > [extensions]
   > localwrite = localwrite.py
   > EOF
 
   $ echo localwrite > foo
   $ hg commit -m 'testing localwrite'
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   remote: KABOOM
   local stdout
 
 debug output
 
   $ hg pull --debug ssh://user@dummy/remote
   pulling from ssh://user@dummy/remote
   running .* ".*[/\\]dummyssh" ['"]user@dummy['"] ['"]hg -R remote serve --stdio['"] (re)
   sending hello command
   sending between command
   remote: \d+ (re)
   remote: capabilities: batch branchmap \$USUAL_BUNDLE2_CAPS\$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=[^ ,]+(,[^ ,]+)* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (re)
   remote: 1
   sending protocaps command
   preparing listkeys for "bookmarks"
   sending listkeys command
   received listkey for "bookmarks": 45 bytes
   query 1; heads
   sending batch command
   searching for changes
   all remote heads known locally
   no changes found
   preparing listkeys for "phases"
   sending listkeys command
   received listkey for "phases": 15 bytes
   checking for updated bookmarks
 
   $ cd $TESTTMP
 
   $ cat dummylog
   Got arguments 1:user@dummy 2:hg -R nonexistent serve --stdio
   Got arguments 1:user@dummy 2:hg -R /$TESTTMP/nonexistent serve --stdio (no-msys !)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R local-stream serve --stdio (no-reposimplestore !)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio (no-reposimplestore !)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio (no-reposimplestore !)
   Got arguments 1:user@dummy 2:hg -R doesnotexist serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R local serve --stdio
   Got arguments 1:user@dummy 2:hg -R $TESTTMP/local serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=a28a9d1a809cab7d4e2fde4bee738a9ede948b60
   HG_NODE_LAST=a28a9d1a809cab7d4e2fde4bee738a9ede948b60
   HG_SOURCE=serve
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=serve
   remote:ssh:$LOCALIP
   HG_URL=remote:ssh:$LOCALIP
   
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=1383141674ec756a6056f6a9097618482fe0f4a6
   HG_NODE_LAST=1383141674ec756a6056f6a9097618482fe0f4a6
   HG_SOURCE=serve
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=serve
   remote:ssh:$LOCALIP
   HG_URL=remote:ssh:$LOCALIP
   
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg init 'a repo'
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=65c38f4125f9602c8db4af56530cc221d93b8ef8
   HG_NODE_LAST=65c38f4125f9602c8db4af56530cc221d93b8ef8
   HG_SOURCE=serve
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=serve
   remote:ssh:$LOCALIP
   HG_URL=remote:ssh:$LOCALIP
   
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
 
 remote hook failure is attributed to remote
 
   $ cat > $TESTTMP/failhook << EOF
   > def hook(ui, repo, **kwargs):
   >     ui.write(b'hook failure!\n')
   >     ui.flush()
   >     return 1
   > EOF
 
   $ echo "pretxnchangegroup.fail = python:$TESTTMP/failhook:hook" >> remote/.hg/hgrc
 
   $ hg -q clone ssh://user@dummy/remote hookout
   $ cd hookout
   $ touch hookfailure
   $ hg -q commit -A -m 'remote hook failure'
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: hook failure!
   remote: transaction abort!
   remote: rollback completed
   remote: abort: pretxnchangegroup.fail hook failed
   [1]
 
 abort during pull is properly reported as such
 
   $ echo morefoo >> ../remote/foo
   $ hg -R ../remote commit --message "more foo to be pulled"
   $ cat >> ../remote/.hg/hgrc << EOF
   > [extensions]
   > crash = ${TESTDIR}/crashgetbundler.py
   > EOF
   $ hg pull
   pulling from ssh://user@dummy/remote
   searching for changes
   adding changesets
   remote: abort: this is an exercise
   transaction abort!
   rollback completed
   abort: stream ended unexpectedly (got 0 bytes, expected 4)
   [255]

tests/test-ssh.t

@@ -1,699 +1,701 b''
 This test tries to exercise the ssh functionality with a dummy script
 
 creating 'remote' repo
 
   $ hg init remote
   $ cd remote
   $ echo this > foo
   $ echo this > fooO
   $ hg ci -A -m "init" foo fooO
 
 insert a closed branch (issue4428)
 
   $ hg up null
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg branch closed
   marked working directory as branch closed
   (branches are permanent and global, did you want a bookmark?)
   $ hg ci -mc0
   $ hg ci --close-branch -mc1
   $ hg up -q default
 
 configure for serving
 
   $ cat <<EOF > .hg/hgrc
   > [server]
   > uncompressed = True
   > 
   > [hooks]
   > changegroup = sh -c "printenv.py --line changegroup-in-remote 0 ../dummylog"
   > EOF
   $ cd $TESTTMP
 
 repo not found error
 
   $ hg clone ssh://user@dummy/nonexistent local
   remote: abort: repository nonexistent not found
   abort: no suitable response from remote hg
   [255]
   $ hg clone -q ssh://user@dummy/nonexistent local
   remote: abort: repository nonexistent not found
   abort: no suitable response from remote hg
   [255]
 
 non-existent absolute path
 
   $ hg clone ssh://user@dummy/`pwd`/nonexistent local
   remote: abort: repository $TESTTMP/nonexistent not found
   abort: no suitable response from remote hg
   [255]
 
 clone remote via stream
 
 #if no-reposimplestore
 
   $ hg clone --stream ssh://user@dummy/remote local-stream
   streaming all changes
-  8 files to transfer, 827 bytes of data (no-zstd !)
+  9 files to transfer, 827 bytes of data (no-zstd !)
   transferred 827 bytes in * seconds (*) (glob) (no-zstd !)
-  8 files to transfer, 846 bytes of data (zstd !)
+  9 files to transfer, 846 bytes of data (zstd no-rust !)
+  11 files to transfer, 972 bytes of data (zstd rust !)
   transferred * bytes in * seconds (* */sec) (glob) (zstd !)
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd local-stream
   $ hg verify -q
   $ hg branches
   default                        0:1160648e36ce
   $ cd $TESTTMP
 
 clone bookmarks via stream
 
   $ hg -R local-stream book mybook
   $ hg clone --stream ssh://user@dummy/local-stream stream2
   streaming all changes
-  15 files to transfer, * of data (glob)
+  16 files to transfer, * of data (glob) (no-rust !)
+  18 files to transfer, * of data (glob) (rust !)
   transferred * in * seconds (*) (glob)
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd stream2
   $ hg book
      mybook                    0:1160648e36ce
   $ cd $TESTTMP
   $ rm -rf local-stream stream2
 
 #endif
 
 clone remote via pull
 
   $ hg clone ssh://user@dummy/remote local
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 2 changes to 2 files
   new changesets 1160648e36ce:ad076bfb429d
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 verify
 
   $ cd local
   $ hg verify -q
   $ cat >> .hg/hgrc <<EOF
   > [hooks]
   > changegroup = sh -c "printenv.py changegroup-in-local 0 ../dummylog"
   > EOF
 
 empty default pull
 
   $ hg paths
   default = ssh://user@dummy/remote
   $ hg pull
   pulling from ssh://user@dummy/remote
   searching for changes
   no changes found
 
 pull from wrong ssh URL
 
   $ hg pull ssh://user@dummy/doesnotexist
   pulling from ssh://user@dummy/doesnotexist
   remote: abort: repository doesnotexist not found
   abort: no suitable response from remote hg
   [255]
 
 local change
 
   $ echo bleah > foo
   $ hg ci -m "add"
 
 updating rc
 
   $ echo "default-push = ssh://user@dummy/remote" >> .hg/hgrc
 
 find outgoing
 
   $ hg out ssh://user@dummy/remote
   comparing with ssh://user@dummy/remote
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 find incoming on the remote side
 
   $ hg incoming -R ../remote ssh://user@dummy/local
   comparing with ssh://user@dummy/local
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 find incoming on the remote side (using absolute path)
 
   $ hg incoming -R ../remote "ssh://user@dummy/`pwd`"
   comparing with ssh://user@dummy/$TESTTMP/local
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 push
 
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   $ cd $TESTTMP/remote
 
 check remote tip
 
   $ hg tip
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
   $ hg verify -q
   $ hg cat -r tip foo
   bleah
   $ echo z > z
   $ hg ci -A -m z z
   created new head
 
 test pushkeys and bookmarks
 
   $ cd $TESTTMP/local
   $ hg debugpushkey ssh://user@dummy/remote namespaces
   bookmarks	
   namespaces	
   phases	
   $ hg book foo -r 0
   $ hg out -B --config paths.default=bogus://invalid --config paths.default:pushurl=`hg paths default`
   comparing with ssh://user@dummy/remote
   searching for changed bookmarks
      foo                       1160648e36ce
   $ hg push -B foo
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   exporting bookmark foo
   [1]
   $ hg debugpushkey ssh://user@dummy/remote bookmarks
   foo	1160648e36cec0054048a7edc4110c6f84fde594
   $ hg book -f foo
   $ hg push --traceback
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   updating bookmark foo
   [1]
   $ hg book -d foo
   $ hg in -B
   comparing with ssh://user@dummy/remote
   searching for changed bookmarks
      foo                       a28a9d1a809c
   $ hg book -f -r 0 foo
   $ hg pull -B foo
   pulling from ssh://user@dummy/remote
   no changes found
   updating bookmark foo
   $ hg book -d foo
   $ hg push -B foo
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   deleting remote bookmark foo
   [1]
 
 a bad, evil hook that prints to stdout
 
   $ cat <<EOF > $TESTTMP/badhook
   > import sys
   > sys.stdout.write("KABOOM\n")
   > sys.stdout.flush()
   > EOF
 
   $ cat <<EOF > $TESTTMP/badpyhook.py
   > import sys
   > def hook(ui, repo, hooktype, **kwargs):
   >     sys.stdout.write("KABOOM IN PROCESS\n")
   >     sys.stdout.flush()
   > EOF
 
   $ cat <<EOF >> ../remote/.hg/hgrc
   > [hooks]
   > changegroup.stdout = "$PYTHON" $TESTTMP/badhook
   > changegroup.pystdout = python:$TESTTMP/badpyhook.py:hook
   > EOF
   $ echo r > r
   $ hg ci -A -m z r
 
 push should succeed even though it has an unexpected response
 
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote has heads on branch 'default' that are not known locally: 6c0482d977a3
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   remote: KABOOM
   remote: KABOOM IN PROCESS
   $ hg -R ../remote heads
   changeset:   5:1383141674ec
   tag:         tip
   parent:      3:a28a9d1a809c
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     z
   
   changeset:   4:6c0482d977a3
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     z
   
 
 #if chg
 
 try again with remote chg, which should succeed as well
 
   $ hg rollback -R ../remote
   repository tip rolled back to revision 4 (undo serve)
 
   $ hg push --config ui.remotecmd=chg
   pushing to ssh://user@dummy/remote
   searching for changes
   remote has heads on branch 'default' that are not known locally: 6c0482d977a3
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   remote: KABOOM
   remote: KABOOM IN PROCESS
 
 #endif
 
 clone bookmarks
 
   $ hg -R ../remote bookmark test
   $ hg -R ../remote bookmarks
    * test                      4:6c0482d977a3
   $ hg clone ssh://user@dummy/remote local-bookmarks
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 5 changes to 4 files (+1 heads)
   new changesets 1160648e36ce:1383141674ec
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R local-bookmarks bookmarks
      test                      4:6c0482d977a3
 
 passwords in ssh urls are not supported
 (we use a glob here because different Python versions give different
 results here)
 
   $ hg push ssh://user:erroneouspwd@dummy/remote
   pushing to ssh://user:*@dummy/remote (glob)
   abort: password in URL not supported
   [255]
 
   $ cd $TESTTMP
 
 hide outer repo
   $ hg init
 
 Test remote paths with spaces (issue2983):
 
   $ hg init "ssh://user@dummy/a repo"
   $ touch "$TESTTMP/a repo/test"
   $ hg -R 'a repo' commit -A -m "test"
   adding test
   $ hg -R 'a repo' tag tag
   $ hg id "ssh://user@dummy/a repo"
   73649e48688a
 
   $ hg id "ssh://user@dummy/a repo#noNoNO"
   abort: unknown revision 'noNoNO'
   [255]
 
 Test (non-)escaping of remote paths with spaces when cloning (issue3145):
 
   $ hg clone "ssh://user@dummy/a repo"
   destination directory: a repo
   abort: destination 'a repo' is not empty
   [10]
 
 #if no-rhg
 Make sure hg is really paranoid in serve --stdio mode. It used to be
 possible to get a debugger REPL by specifying a repo named --debugger.
   $ hg -R --debugger serve --stdio
   abort: potentially unsafe serve --stdio invocation: ['-R', '--debugger', 'serve', '--stdio']
   [255]
   $ hg -R --config=ui.debugger=yes serve --stdio
   abort: potentially unsafe serve --stdio invocation: ['-R', '--config=ui.debugger=yes', 'serve', '--stdio']
   [255]
 Abbreviations of 'serve' also don't work, to avoid shenanigans.
   $ hg -R narf serv --stdio
   abort: potentially unsafe serve --stdio invocation: ['-R', 'narf', 'serv', '--stdio']
   [255]
 #else
 rhg aborts early on -R without a repository at that path
   $ hg -R --debugger serve --stdio
   abort: potentially unsafe serve --stdio invocation: ['-R', '--debugger', 'serve', '--stdio'] (missing-correct-output !)
   abort: repository --debugger not found (known-bad-output !)
   [255]
   $ hg -R --config=ui.debugger=yes serve --stdio
   abort: potentially unsafe serve --stdio invocation: ['-R', '--config=ui.debugger=yes', 'serve', '--stdio'] (missing-correct-output !)
   abort: repository --config=ui.debugger=yes not found (known-bad-output !)
   [255]
   $ hg -R narf serv --stdio
   abort: potentially unsafe serve --stdio invocation: ['-R', 'narf', 'serv', '--stdio'] (missing-correct-output !)
   abort: repository narf not found (known-bad-output !)
   [255]
 If the repo does exist, rhg finds an unsupported command and falls back to Python
 which still does the right thing
   $ hg init narf
   $ hg -R narf serv --stdio
   abort: potentially unsafe serve --stdio invocation: ['-R', 'narf', 'serv', '--stdio']
   [255]
 #endif
 
 Test hg-ssh using a helper script that will restore PYTHONPATH (which might
 have been cleared by a hg.exe wrapper) and invoke hg-ssh with the right
 parameters:
 
   $ cat > ssh.sh << EOF
   > userhost="\$1"
   > SSH_ORIGINAL_COMMAND="\$2"
   > export SSH_ORIGINAL_COMMAND
   > PYTHONPATH="$PYTHONPATH"
   > export PYTHONPATH
   > "$PYTHON" "$TESTDIR/../contrib/hg-ssh" "$TESTTMP/a repo"
   > EOF
 
   $ hg id --ssh "sh ssh.sh" "ssh://user@dummy/a repo"
   73649e48688a
 
   $ hg id --ssh "sh ssh.sh" "ssh://user@dummy/a'repo"
   remote: Illegal repository "$TESTTMP/a'repo"
   abort: no suitable response from remote hg
   [255]
 
   $ hg id --ssh "sh ssh.sh" --remotecmd hacking "ssh://user@dummy/a'repo"
   remote: Illegal command "hacking -R 'a'\''repo' serve --stdio"
   abort: no suitable response from remote hg
   [255]
 
   $ SSH_ORIGINAL_COMMAND="'hg' -R 'a'repo' serve --stdio" "$PYTHON" "$TESTDIR/../contrib/hg-ssh"
   Illegal command "'hg' -R 'a'repo' serve --stdio": No closing quotation
   [255]
 
 Test hg-ssh in read-only mode:
 
   $ cat > ssh.sh << EOF
   > userhost="\$1"
   > SSH_ORIGINAL_COMMAND="\$2"
   > export SSH_ORIGINAL_COMMAND
   > PYTHONPATH="$PYTHONPATH"
   > export PYTHONPATH
   > "$PYTHON" "$TESTDIR/../contrib/hg-ssh" --read-only "$TESTTMP/remote"
   > EOF
 
   $ hg clone --ssh "sh ssh.sh" "ssh://user@dummy/$TESTTMP/remote" read-only-local
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 5 changes to 4 files (+1 heads)
   new changesets 1160648e36ce:1383141674ec
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cd read-only-local
   $ echo "baz" > bar
   $ hg ci -A -m "unpushable commit" bar
   $ hg push --ssh "sh ../ssh.sh"
   pushing to ssh://user@dummy/*/remote (glob)
   searching for changes
   remote: $EACCES$
   remote: pretxnopen.hg-ssh hook failed
   abort: push failed on remote
   [100]
 
   $ cd $TESTTMP
 
 stderr from remote commands should be printed before stdout from local code (issue4336)
 
   $ hg clone remote stderr-ordering
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd stderr-ordering
   $ cat >> localwrite.py << EOF
   > from mercurial import exchange, extensions
   > 
   > def wrappedpush(orig, repo, *args, **kwargs):
   >     res = orig(repo, *args, **kwargs)
   >     repo.ui.write(b'local stdout\n')
   >     repo.ui.flush()
   >     return res
   > 
   > def extsetup(ui):
   >     extensions.wrapfunction(exchange, 'push', wrappedpush)
   > EOF
 
   $ cat >> .hg/hgrc << EOF
   > [paths]
   > default-push = ssh://user@dummy/remote
   > [extensions]
   > localwrite = localwrite.py
   > EOF
 
   $ echo localwrite > foo
   $ hg commit -m 'testing localwrite'
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   remote: KABOOM
   remote: KABOOM IN PROCESS
   local stdout
 
 debug output
 
   $ hg pull --debug ssh://user@dummy/remote --config devel.debug.peer-request=yes
   pulling from ssh://user@dummy/remote
   running .* ".*[/\\]dummyssh" ['"]user@dummy['"] ['"]hg -R remote serve --stdio['"] (re)
   devel-peer-request: hello+between
   devel-peer-request:   pairs: 81 bytes
   sending hello command
   sending between command
   remote: \d+ (re)
   remote: capabilities: batch branchmap \$USUAL_BUNDLE2_CAPS\$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=[^ ,]+(,[^ ,]+)* unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (re)
   remote: 1
   devel-peer-request: protocaps
   devel-peer-request:   caps: * bytes (glob)
   sending protocaps command
   query 1; heads
   devel-peer-request: batched-content
   devel-peer-request:    - heads (0 arguments)
   devel-peer-request:    - known (1 arguments)
   devel-peer-request: batch
   devel-peer-request:   cmds: 141 bytes
   sending batch command
   searching for changes
   all remote heads known locally
   no changes found
   devel-peer-request: getbundle
   devel-peer-request:   bookmarks: 1 bytes
   devel-peer-request:   bundlecaps: 275 bytes
   devel-peer-request:   cg: 1 bytes
   devel-peer-request:   common: 122 bytes
   devel-peer-request:   heads: 122 bytes
   devel-peer-request:   listkeys: 9 bytes
   devel-peer-request:   phases: 1 bytes
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "bookmarks" supported
   bundle2-input-part: total payload size 26
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-part: total payload size 45
   bundle2-input-part: "phase-heads" supported
   bundle2-input-part: total payload size 72
   bundle2-input-bundle: 3 parts total
   checking for updated bookmarks
 
   $ cd $TESTTMP
 
   $ cat dummylog
   Got arguments 1:user@dummy 2:hg -R nonexistent serve --stdio
   Got arguments 1:user@dummy 2:hg -R nonexistent serve --stdio
   Got arguments 1:user@dummy 2:hg -R $TESTTMP/nonexistent serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R local-stream serve --stdio (no-reposimplestore !)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio (no-reposimplestore !)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio (no-reposimplestore !)
   Got arguments 1:user@dummy 2:hg -R doesnotexist serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R local serve --stdio
   Got arguments 1:user@dummy 2:hg -R $TESTTMP/local serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_BUNDLE2=1
   HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=a28a9d1a809cab7d4e2fde4bee738a9ede948b60
   HG_NODE_LAST=a28a9d1a809cab7d4e2fde4bee738a9ede948b60
   HG_SOURCE=serve
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=serve
   HG_URL=remote:ssh:$LOCALIP
   
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_BUNDLE2=1
   HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=1383141674ec756a6056f6a9097618482fe0f4a6
   HG_NODE_LAST=1383141674ec756a6056f6a9097618482fe0f4a6
   HG_SOURCE=serve
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=serve
   HG_URL=remote:ssh:$LOCALIP
   
   Got arguments 1:user@dummy 2:chg -R remote serve --stdio (chg !)
   changegroup-in-remote hook: HG_BUNDLE2=1 (chg !)
   HG_HOOKNAME=changegroup (chg !)
   HG_HOOKTYPE=changegroup (chg !)
   HG_NODE=1383141674ec756a6056f6a9097618482fe0f4a6 (chg !)
   HG_NODE_LAST=1383141674ec756a6056f6a9097618482fe0f4a6 (chg !)
   HG_SOURCE=serve (chg !)
   HG_TXNID=TXN:$ID$ (chg !)
   HG_TXNNAME=serve (chg !)
   HG_URL=remote:ssh:$LOCALIP (chg !)
    (chg !)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg init 'a repo'
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_BUNDLE2=1
   HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=65c38f4125f9602c8db4af56530cc221d93b8ef8
   HG_NODE_LAST=65c38f4125f9602c8db4af56530cc221d93b8ef8
   HG_SOURCE=serve
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=serve
   HG_URL=remote:ssh:$LOCALIP
   
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
 
 
 remote hook failure is attributed to remote
 
   $ cat > $TESTTMP/failhook << EOF
   > def hook(ui, repo, **kwargs):
   >     ui.write(b'hook failure!\n')
   >     ui.flush()
   >     return 1
   > EOF
 
   $ echo "pretxnchangegroup.fail = python:$TESTTMP/failhook:hook" >> remote/.hg/hgrc
 
   $ hg -q clone ssh://user@dummy/remote hookout
   $ cd hookout
   $ touch hookfailure
   $ hg -q commit -A -m 'remote hook failure'
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: hook failure!
   remote: transaction abort!
   remote: rollback completed
   remote: pretxnchangegroup.fail hook failed
   abort: push failed on remote
   [100]
 
 abort during pull is properly reported as such
 
   $ echo morefoo >> ../remote/foo
   $ hg -R ../remote commit --message "more foo to be pulled"
   $ cat >> ../remote/.hg/hgrc << EOF
   > [extensions]
   > crash = ${TESTDIR}/crashgetbundler.py
   > EOF
   $ hg pull
   pulling from ssh://user@dummy/remote
   searching for changes
   remote: abort: this is an exercise
   abort: pull failed on remote
   [100]
 
 abort with no error hint when there is a ssh problem when pulling
 
   $ hg pull ssh://brokenrepository
   pulling from ssh://brokenrepository/
   abort: no suitable response from remote hg
   [255]
 
 abort with configured error hint when there is a ssh problem when pulling
 
   $ hg pull ssh://brokenrepository \
   > --config ui.ssherrorhint="Please see http://company/internalwiki/ssh.html"
   pulling from ssh://brokenrepository/
   abort: no suitable response from remote hg
   (Please see http://company/internalwiki/ssh.html)
   [255]
 
 test that custom environment is passed down to ssh executable
   $ cat >>dumpenv <<EOF
   > #! /bin/sh
   > echo \$VAR >&2
   > EOF
   $ chmod +x dumpenv
   $ hg pull ssh://something --config ui.ssh="sh dumpenv"
   pulling from ssh://something/
   remote: 
   abort: no suitable response from remote hg
   [255]
   $ hg pull ssh://something --config ui.ssh="sh dumpenv" --config sshenv.VAR=17
   pulling from ssh://something/
   remote: 17
   abort: no suitable response from remote hg
   [255]
 

tests/test-static-http.t

@@ -1,300 +1,304 b''
 #require no-reposimplestore
 
   $ hg clone http://localhost:$HGPORT/ copy
   abort: * (glob)
   [100]
   $ test -d copy
   [1]
 
 This server doesn't do range requests so it's basically only good for
 one pull
 
   $ "$PYTHON" "$TESTDIR/dumbhttp.py" -p $HGPORT --pid dumb.pid \
   > --logfile server.log
   $ cat dumb.pid >> $DAEMON_PIDS
   $ hg init remote
   $ cd remote
   $ echo foo > bar
   $ echo c2 > '.dotfile with spaces'
   $ hg add
   adding .dotfile with spaces
   adding bar
   $ hg commit -m"test"
   $ hg tip
   changeset:   0:02770d679fb8
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test
   
   $ cd ..
   $ hg clone static-http://localhost:$HGPORT/remote local
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 02770d679fb8
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd local
   $ hg verify -q
   $ cat bar
   foo
   $ cd ../remote
   $ echo baz > quux
   $ hg commit -A -mtest2
   adding quux
 
 check for HTTP opener failures when cachefile does not exist
 
   $ rm .hg/cache/*
   $ cd ../local
   $ cat >> .hg/hgrc <<EOF
   > [hooks]
   > changegroup = sh -c "printenv.py --line changegroup"
   > EOF
   $ hg pull
   pulling from static-http://localhost:$HGPORT/remote
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 4ac2e3648604
   changegroup hook: HG_HOOKNAME=changegroup
   HG_HOOKTYPE=changegroup
   HG_NODE=4ac2e3648604439c580c69b09ec9d93a88d93432
   HG_NODE_LAST=4ac2e3648604439c580c69b09ec9d93a88d93432
   HG_SOURCE=pull
   HG_TXNID=TXN:$ID$
   HG_TXNNAME=pull
   http://localhost:$HGPORT/remote
   HG_URL=http://localhost:$HGPORT/remote
   
   (run 'hg update' to get a working copy)
 
 trying to push
 
   $ hg update
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo more foo >> bar
   $ hg commit -m"test"
   $ hg push
   pushing to static-http://localhost:$HGPORT/remote
   abort: destination does not support push
   [255]
 
 trying clone -r
 
   $ cd ..
   $ hg clone -r doesnotexist static-http://localhost:$HGPORT/remote local0
   abort: unknown revision 'doesnotexist'
   [10]
   $ hg clone -r 0 static-http://localhost:$HGPORT/remote local0
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 02770d679fb8
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 test with "/" URI (issue747) and subrepo
 
   $ hg init
   $ hg init sub
   $ touch sub/test
   $ hg -R sub commit -A -m "test"
   adding test
   $ hg -R sub tag not-empty
   $ echo sub=sub > .hgsub
   $ echo a > a
   $ hg add a .hgsub
   $ hg -q ci -ma
   $ hg clone static-http://localhost:$HGPORT/ local2
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 3 changes to 3 files
   new changesets a9ebfbe8e587
   updating to branch default
   cloning subrepo sub from static-http://localhost:$HGPORT/sub
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   new changesets be090ea66256:322ea90975df
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd local2
   $ hg verify -q
   $ cat a
   a
   $ hg paths
   default = static-http://localhost:$HGPORT/
 
 test with empty repo (issue965)
 
   $ cd ..
   $ hg init remotempty
   $ hg clone static-http://localhost:$HGPORT/remotempty local3
   no changes found
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd local3
   $ hg verify -q
   $ hg paths
   default = static-http://localhost:$HGPORT/remotempty
 
 test autodetecting static-http: scheme (issue6833)
 
   $ cd ..
   $ hg init actually-static
   $ hg clone http://localhost:$HGPORT/actually-static local4
   no changes found
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 test with non-repo
 
   $ mkdir notarepo
   $ hg clone static-http://localhost:$HGPORT/notarepo local3
   abort: 'http://localhost:$HGPORT/notarepo' does not appear to be an hg repository
   [255]
 
 Clone with tags and branches works
 
   $ hg init remote-with-names
   $ cd remote-with-names
   $ echo 0 > foo
   $ hg -q commit -A -m initial
   $ echo 1 > foo
   $ hg commit -m 'commit 1'
   $ hg -q up 0
   $ hg branch mybranch
   marked working directory as branch mybranch
   (branches are permanent and global, did you want a bookmark?)
   $ echo 2 > foo
   $ hg commit -m 'commit 2 (mybranch)'
   $ hg tag -r 1 'default-tag'
   $ hg tag -r 2 'branch-tag'
 
   $ cd ..
 
   $ hg clone static-http://localhost:$HGPORT/remote-with-names local-with-names
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 5 changesets with 5 changes to 2 files (+1 heads)
   new changesets 68986213bd44:0c325bd2b5a7
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Clone a specific branch works
 
   $ hg clone -r mybranch static-http://localhost:$HGPORT/remote-with-names local-with-names-branch
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 4 changes to 2 files
   new changesets 68986213bd44:0c325bd2b5a7
   updating to branch mybranch
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Clone a specific tag works
 
   $ hg clone -r default-tag static-http://localhost:$HGPORT/remote-with-names local-with-names-tag
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files
   new changesets 68986213bd44:4ee3fcef1c80
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ killdaemons.py
 
 List of files accessed over HTTP:
 
   $ cat server.log | sed -n -e 's|.*GET \(/[^ ]*\).*|\1|p' | sort -u
   /.hg/bookmarks
   /.hg/bookmarks.current
   /.hg/cache/hgtagsfnodes1
   /.hg/dirstate
   /.hg/requires
+  /.hg/store/00changelog.d
   /.hg/store/00changelog.i
   /.hg/store/00manifest.i
   /.hg/store/data/%7E2ehgsub.i (no-py37 !)
   /.hg/store/data/%7E2ehgsubstate.i (no-py37 !)
   /.hg/store/data/a.i
   /.hg/store/data/~2ehgsub.i (py37 !)
   /.hg/store/data/~2ehgsubstate.i (py37 !)
   /.hg/store/requires
   /actually-static/.hg/bookmarks
   /actually-static/.hg/bookmarks.current
   /actually-static/.hg/dirstate
   /actually-static/.hg/requires
   /actually-static/.hg/store/00changelog.i
   /actually-static/.hg/store/00manifest.i
   /actually-static/.hg/store/requires
   /actually-static/?cmd=capabilities
   /actually-static?cmd=capabilities
   /notarepo/.hg/00changelog.i
   /notarepo/.hg/requires
   /remote-with-names/.hg/bookmarks
   /remote-with-names/.hg/bookmarks.current
   /remote-with-names/.hg/cache/branch2-served
   /remote-with-names/.hg/cache/hgtagsfnodes1
   /remote-with-names/.hg/cache/tags2-served
   /remote-with-names/.hg/dirstate
   /remote-with-names/.hg/localtags
   /remote-with-names/.hg/requires
+  /remote-with-names/.hg/store/00changelog.d
   /remote-with-names/.hg/store/00changelog.i
   /remote-with-names/.hg/store/00manifest.i
   /remote-with-names/.hg/store/data/%7E2ehgtags.i (no-py37 !)
   /remote-with-names/.hg/store/data/foo.i
   /remote-with-names/.hg/store/data/~2ehgtags.i (py37 !)
   /remote-with-names/.hg/store/obsstore
   /remote-with-names/.hg/store/requires
   /remote/.hg/bookmarks
   /remote/.hg/bookmarks.current
   /remote/.hg/cache/branch2-base
   /remote/.hg/cache/branch2-immutable
   /remote/.hg/cache/branch2-served
   /remote/.hg/cache/hgtagsfnodes1
   /remote/.hg/cache/rbc-names-v1
   /remote/.hg/cache/tags2-served
   /remote/.hg/dirstate
   /remote/.hg/localtags
   /remote/.hg/requires
+  /remote/.hg/store/00changelog.d
   /remote/.hg/store/00changelog.i
   /remote/.hg/store/00manifest.i
   /remote/.hg/store/data/%7E2edotfile%20with%20spaces.i (no-py37 !)
   /remote/.hg/store/data/%7E2ehgtags.i (no-py37 !)
   /remote/.hg/store/data/bar.i
   /remote/.hg/store/data/quux.i
   /remote/.hg/store/data/~2edotfile%20with%20spaces.i (py37 !)
   /remote/.hg/store/data/~2ehgtags.i (py37 !)
   /remote/.hg/store/obsstore
   /remote/.hg/store/requires
   /remotempty/.hg/bookmarks
   /remotempty/.hg/bookmarks.current
   /remotempty/.hg/dirstate
   /remotempty/.hg/requires
   /remotempty/.hg/store/00changelog.i
   /remotempty/.hg/store/00manifest.i
   /remotempty/.hg/store/requires
   /sub/.hg/bookmarks
   /sub/.hg/bookmarks.current
   /sub/.hg/cache/hgtagsfnodes1
   /sub/.hg/dirstate
   /sub/.hg/requires
+  /sub/.hg/store/00changelog.d
   /sub/.hg/store/00changelog.i
   /sub/.hg/store/00manifest.i
   /sub/.hg/store/data/%7E2ehgtags.i (no-py37 !)
   /sub/.hg/store/data/test.i
   /sub/.hg/store/data/~2ehgtags.i (py37 !)
   /sub/.hg/store/requires

tests/test-stream-bundle-v2.t

@@ -1,323 +1,345 b''
 #require no-reposimplestore
 
 #testcases stream-v2 stream-v3
 
 #if stream-v2
   $ bundle_format="streamv2"
   $ stream_version="v2"
 #endif
 #if stream-v3
   $ bundle_format="streamv3-exp"
   $ stream_version="v3-exp"
   $ cat << EOF >> $HGRCPATH
   > [experimental]
   > stream-v3=yes
   > EOF
 #endif
 
 Test creating a consuming stream bundle v2 and v3
 
   $ getmainid() {
   >    hg -R main log --template '{node}\n' --rev "$1"
   > }
 
   $ cp $HGRCPATH $TESTTMP/hgrc.orig
 
   $ cat >> $HGRCPATH << EOF
   > [experimental]
   > evolution.createmarkers=True
   > evolution.exchange=True
   > bundle2-output-capture=True
   > [ui]
   > logtemplate={rev}:{node|short} {phase} {author} {bookmarks} {desc|firstline}
   > [web]
   > push_ssl = false
   > allow_push = *
   > [phases]
   > publish=False
   > [extensions]
   > drawdag=$TESTDIR/drawdag.py
   > clonebundles=
   > EOF
 
 The extension requires a repo (currently unused)
 
   $ hg init main
   $ cd main
 
   $ hg debugdrawdag <<'EOF'
   > E
   > |
   > D
   > |
   > C
   > |
   > B
   > |
   > A
   > EOF
 
   $ hg bundle -a --type="none-v2;stream=$stream_version" bundle.hg
   $ hg debugbundle bundle.hg
   Stream params: {}
-  stream2 -- {bytecount: 1693, filecount: 11, requirements: generaldelta%2Crevlogv1%2Csparserevlog} (mandatory: True) (stream-v2 no-zstd !)
-  stream2 -- {bytecount: 1693, filecount: 11, requirements: generaldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog} (mandatory: True) (stream-v2 zstd no-rust !)
-  stream2 -- {bytecount: 1693, filecount: 11, requirements: generaldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog} (mandatory: True) (stream-v2 rust !)
+  stream2 -- {bytecount: 1693, filecount: 12, requirements: generaldelta%2Crevlogv1%2Csparserevlog} (mandatory: True) (stream-v2 no-zstd !)
+  stream2 -- {bytecount: 1693, filecount: 12, requirements: generaldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog} (mandatory: True) (stream-v2 zstd no-rust !)
+  stream2 -- {bytecount: 1819, filecount: 14, requirements: generaldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog} (mandatory: True) (stream-v2 rust !)
   stream3-exp -- {requirements: generaldelta%2Crevlogv1%2Csparserevlog} (mandatory: True) (stream-v3 no-zstd !)
   stream3-exp -- {requirements: generaldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog} (mandatory: True) (stream-v3 zstd no-rust !)
   stream3-exp -- {requirements: generaldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog} (mandatory: True) (stream-v3 rust !)
   $ hg debugbundle --spec bundle.hg
   none-v2;stream=v2;requirements%3Dgeneraldelta%2Crevlogv1%2Csparserevlog (stream-v2 no-zstd !)
   none-v2;stream=v2;requirements%3Dgeneraldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog (stream-v2 zstd no-rust !)
   none-v2;stream=v2;requirements%3Dgeneraldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog (stream-v2 rust !)
   none-v2;stream=v3-exp;requirements%3Dgeneraldelta%2Crevlogv1%2Csparserevlog (stream-v3 no-zstd !)
   none-v2;stream=v3-exp;requirements%3Dgeneraldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog (stream-v3 zstd no-rust !)
   none-v2;stream=v3-exp;requirements%3Dgeneraldelta%2Crevlog-compression-zstd%2Crevlogv1%2Csparserevlog (stream-v3 rust !)
 
 Test that we can apply the bundle as a stream clone bundle
 
   $ cat > .hg/clonebundles.manifest << EOF
   > http://localhost:$HGPORT1/bundle.hg BUNDLESPEC=`hg debugbundle --spec bundle.hg`
   > EOF
 
   $ hg serve -d -p $HGPORT --pid-file hg.pid --accesslog access.log
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ "$PYTHON" $TESTDIR/dumbhttp.py -p $HGPORT1 --pid http.pid
   $ cat http.pid >> $DAEMON_PIDS
 
   $ cd ..
 
 #if stream-v2
   $ hg clone http://localhost:$HGPORT stream-clone-implicit --debug
   using http://localhost:$HGPORT/
   sending capabilities command
   sending clonebundles_manifest command
   applying clone bundle from http://localhost:$HGPORT1/bundle.hg
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "stream2" (params: 3 mandatory) supported
   applying stream bundle
-  11 files to transfer, 1.65 KB of data
+  12 files to transfer, 1.65 KB of data (no-rust !)
+  14 files to transfer, 1.78 KB of data (rust !)
   starting 4 threads for background file closing (?)
   starting 4 threads for background file closing (?)
   adding [s] data/A.i (66 bytes)
   adding [s] data/B.i (66 bytes)
   adding [s] data/C.i (66 bytes)
   adding [s] data/D.i (66 bytes)
   adding [s] data/E.i (66 bytes)
   adding [s] phaseroots (43 bytes)
   adding [s] 00manifest.i (584 bytes)
-  adding [s] 00changelog.i (595 bytes)
+  adding [s] 00changelog.n (62 bytes) (rust !)
+  adding [s] 00changelog-b875dfc5.nd (64 bytes) (rust !)
+  adding [s] 00changelog.d (275 bytes)
+  adding [s] 00changelog.i (320 bytes)
   adding [c] branch2-served (94 bytes)
   adding [c] rbc-names-v1 (7 bytes)
   adding [c] rbc-revs-v1 (40 bytes)
-  transferred 1.65 KB in * seconds (* */sec) (glob)
-  bundle2-input-part: total payload size 1840
+  transferred 1.65 KB in * seconds (* */sec) (glob) (no-rust !)
+  bundle2-input-part: total payload size 1857 (no-rust !)
+  transferred 1.78 KB in * seconds (* */sec) (glob) (rust !)
+  bundle2-input-part: total payload size 2025 (rust !)
   bundle2-input-bundle: 1 parts total
   updating the branch cache
   finished applying clone bundle
   query 1; heads
   sending batch command
   searching for changes
   all remote heads known locally
   no changes found
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-part: "phase-heads" supported
   bundle2-input-part: total payload size 24
   bundle2-input-bundle: 2 parts total
   checking for updated bookmarks
   updating to branch default
   resolving manifests
    branchmerge: False, force: False, partial: False
    ancestor: 000000000000, local: 000000000000+, remote: 9bc730a19041
    A: remote created -> g
   getting A
    B: remote created -> g
   getting B
    C: remote created -> g
   getting C
    D: remote created -> g
   getting D
    E: remote created -> g
   getting E
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updating the branch cache
   (sent 4 HTTP requests and * bytes; received * bytes in responses) (glob)
 
   $ hg clone --stream http://localhost:$HGPORT stream-clone-explicit --debug
   using http://localhost:$HGPORT/
   sending capabilities command
   sending clonebundles_manifest command
   applying clone bundle from http://localhost:$HGPORT1/bundle.hg
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "stream2" (params: 3 mandatory) supported
   applying stream bundle
-  11 files to transfer, 1.65 KB of data
+  12 files to transfer, 1.65 KB of data (no-rust !)
+  14 files to transfer, 1.78 KB of data (rust !)
   starting 4 threads for background file closing (?)
   starting 4 threads for background file closing (?)
   adding [s] data/A.i (66 bytes)
   adding [s] data/B.i (66 bytes)
   adding [s] data/C.i (66 bytes)
   adding [s] data/D.i (66 bytes)
   adding [s] data/E.i (66 bytes)
   adding [s] phaseroots (43 bytes)
   adding [s] 00manifest.i (584 bytes)
-  adding [s] 00changelog.i (595 bytes)
+  adding [s] 00changelog.n (62 bytes) (rust !)
+  adding [s] 00changelog-b875dfc5.nd (64 bytes) (rust !)
+  adding [s] 00changelog.d (275 bytes)
+  adding [s] 00changelog.i (320 bytes)
   adding [c] branch2-served (94 bytes)
   adding [c] rbc-names-v1 (7 bytes)
   adding [c] rbc-revs-v1 (40 bytes)
-  transferred 1.65 KB in * seconds (* */sec) (glob)
-  bundle2-input-part: total payload size 1840
+  transferred 1.65 KB in * seconds (* */sec) (glob) (no-rust !)
+  bundle2-input-part: total payload size 1857 (no-rust !)
+  transferred 1.78 KB in * seconds (* */sec) (glob) (rust !)
+  bundle2-input-part: total payload size 2025 (rust !)
   bundle2-input-bundle: 1 parts total
   updating the branch cache
   finished applying clone bundle
   query 1; heads
   sending batch command
   searching for changes
   all remote heads known locally
   no changes found
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-part: "phase-heads" supported
   bundle2-input-part: total payload size 24
   bundle2-input-bundle: 2 parts total
   checking for updated bookmarks
   updating to branch default
   resolving manifests
    branchmerge: False, force: False, partial: False
    ancestor: 000000000000, local: 000000000000+, remote: 9bc730a19041
    A: remote created -> g
   getting A
    B: remote created -> g
   getting B
    C: remote created -> g
   getting C
    D: remote created -> g
   getting D
    E: remote created -> g
   getting E
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updating the branch cache
   (sent 4 HTTP requests and * bytes; received * bytes in responses) (glob)
 
 #endif
 
 #if stream-v3
   $ hg clone http://localhost:$HGPORT stream-clone-implicit --debug
   using http://localhost:$HGPORT/
   sending capabilities command
   sending clonebundles_manifest command
   applying clone bundle from http://localhost:$HGPORT1/bundle.hg
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "stream3-exp" (params: 1 mandatory) supported
   applying stream bundle
   11 entries to transfer
   starting 4 threads for background file closing (?)
   starting 4 threads for background file closing (?)
   adding [s] data/A.i (66 bytes)
   adding [s] data/B.i (66 bytes)
   adding [s] data/C.i (66 bytes)
   adding [s] data/D.i (66 bytes)
   adding [s] data/E.i (66 bytes)
   adding [s] phaseroots (43 bytes)
   adding [s] 00manifest.i (584 bytes)
-  adding [s] 00changelog.i (595 bytes)
+  adding [s] 00changelog.n (62 bytes) (rust !)
+  adding [s] 00changelog-b875dfc5.nd (64 bytes) (rust !)
+  adding [s] 00changelog.d (275 bytes)
+  adding [s] 00changelog.i (320 bytes)
   adding [c] branch2-served (94 bytes)
   adding [c] rbc-names-v1 (7 bytes)
   adding [c] rbc-revs-v1 (40 bytes)
-  transferred 1.65 KB in * seconds (* */sec) (glob)
-  bundle2-input-part: total payload size 1852
+  transferred 1.65 KB in * seconds (* */sec) (glob) (no-rust !)
+  bundle2-input-part: total payload size 1869 (no-rust !)
+  transferred 1.78 KB in * seconds (* */sec) (glob) (rust !)
+  bundle2-input-part: total payload size 2037 (rust !)
   bundle2-input-bundle: 1 parts total
   updating the branch cache
   finished applying clone bundle
   query 1; heads
   sending batch command
   searching for changes
   all remote heads known locally
   no changes found
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-part: "phase-heads" supported
   bundle2-input-part: total payload size 24
   bundle2-input-bundle: 2 parts total
   checking for updated bookmarks
   updating to branch default
   resolving manifests
    branchmerge: False, force: False, partial: False
    ancestor: 000000000000, local: 000000000000+, remote: 9bc730a19041
    A: remote created -> g
   getting A
    B: remote created -> g
   getting B
    C: remote created -> g
   getting C
    D: remote created -> g
   getting D
    E: remote created -> g
   getting E
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updating the branch cache
   (sent 4 HTTP requests and * bytes; received * bytes in responses) (glob)
 
   $ hg clone --stream http://localhost:$HGPORT stream-clone-explicit --debug
   using http://localhost:$HGPORT/
   sending capabilities command
   sending clonebundles_manifest command
   applying clone bundle from http://localhost:$HGPORT1/bundle.hg
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "stream3-exp" (params: 1 mandatory) supported
   applying stream bundle
   11 entries to transfer
   starting 4 threads for background file closing (?)
   starting 4 threads for background file closing (?)
   adding [s] data/A.i (66 bytes)
   adding [s] data/B.i (66 bytes)
   adding [s] data/C.i (66 bytes)
   adding [s] data/D.i (66 bytes)
   adding [s] data/E.i (66 bytes)
   adding [s] phaseroots (43 bytes)
   adding [s] 00manifest.i (584 bytes)
-  adding [s] 00changelog.i (595 bytes)
+  adding [s] 00changelog.n (62 bytes) (rust !)
+  adding [s] 00changelog-b875dfc5.nd (64 bytes) (rust !)
+  adding [s] 00changelog.d (275 bytes)
+  adding [s] 00changelog.i (320 bytes)
   adding [c] branch2-served (94 bytes)
   adding [c] rbc-names-v1 (7 bytes)
   adding [c] rbc-revs-v1 (40 bytes)
-  transferred 1.65 KB in * seconds (* */sec) (glob)
-  bundle2-input-part: total payload size 1852
+  transferred 1.65 KB in * seconds (* */sec) (glob) (no-rust !)
+  bundle2-input-part: total payload size 1869 (no-rust !)
+  transferred 1.78 KB in * seconds (* */sec) (glob) (rust !)
+  bundle2-input-part: total payload size 2037 (rust !)
   bundle2-input-bundle: 1 parts total
   updating the branch cache
   finished applying clone bundle
   query 1; heads
   sending batch command
   searching for changes
   all remote heads known locally
   no changes found
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-part: "phase-heads" supported
   bundle2-input-part: total payload size 24
   bundle2-input-bundle: 2 parts total
   checking for updated bookmarks
   updating to branch default
   resolving manifests
    branchmerge: False, force: False, partial: False
    ancestor: 000000000000, local: 000000000000+, remote: 9bc730a19041
    A: remote created -> g
   getting A
    B: remote created -> g
   getting B
    C: remote created -> g
   getting C
    D: remote created -> g
   getting D
    E: remote created -> g
   getting E
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updating the branch cache
   (sent 4 HTTP requests and * bytes; received * bytes in responses) (glob)
 
 #endif

tests/test-subrepo-deep-nested-change.t

@@ -1,1170 +1,1280 b''
   $ cat >> $HGRCPATH <<EOF
   > [extdiff]
   > # for portability:
   > pdiff = sh "$RUNTESTDIR/pdiff"
   > [progress]
   > disable=False
   > assume-tty = 1
   > delay = 0
   > # set changedelay really large so we don't see nested topics
   > changedelay = 30000
   > format = topic bar number
   > refresh = 0
   > width = 60
   > EOF
 
 Preparing the subrepository 'sub2'
 
   $ hg init sub2
   $ echo sub2 > sub2/sub2
   $ hg add -R sub2
   adding sub2/sub2
   $ hg commit -R sub2 -m "sub2 import"
 
 Preparing the 'sub1' repo which depends on the subrepo 'sub2'
 
   $ hg init sub1
   $ echo sub1 > sub1/sub1
   $ echo "sub2 = ../sub2" > sub1/.hgsub
   $ hg clone sub2 sub1/sub2
   \r (no-eol) (esc)
-  linking [======>                                      ] 1/6\r (no-eol) (esc)
-  linking [==============>                              ] 2/6\r (no-eol) (esc)
-  linking [=====================>                       ] 3/6\r (no-eol) (esc)
-  linking [=============================>               ] 4/6\r (no-eol) (esc)
-  linking [====================================>        ] 5/6\r (no-eol) (esc)
-  linking [============================================>] 6/6\r (no-eol) (esc)
+  linking [=====>                                       ] 1/7\r (no-eol) (esc) (no-rust !)
+  linking [===========>                                 ] 2/7\r (no-eol) (esc) (no-rust !)
+  linking [==================>                          ] 3/7\r (no-eol) (esc) (no-rust !)
+  linking [========================>                    ] 4/7\r (no-eol) (esc) (no-rust !)
+  linking [===============================>             ] 5/7\r (no-eol) (esc) (no-rust !)
+  linking [=====================================>       ] 6/7\r (no-eol) (esc) (no-rust !)
+  linking [============================================>] 7/7\r (no-eol) (esc) (no-rust !)
+  linking [====>                                        ] 1/9\r (no-eol) (esc) (rust !)
+  linking [=========>                                   ] 2/9\r (no-eol) (esc) (rust !)
+  linking [==============>                              ] 3/9\r (no-eol) (esc) (rust !)
+  linking [===================>                         ] 4/9\r (no-eol) (esc) (rust !)
+  linking [========================>                    ] 5/9\r (no-eol) (esc) (rust !)
+  linking [=============================>               ] 6/9\r (no-eol) (esc) (rust !)
+  linking [==================================>          ] 7/9\r (no-eol) (esc) (rust !)
+  linking [=======================================>     ] 8/9\r (no-eol) (esc) (rust !)
+  linking [============================================>] 9/9\r (no-eol) (esc) (rust !)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg add -R sub1
   adding sub1/.hgsub
   adding sub1/sub1
   $ hg commit -R sub1 -m "sub1 import"
 
 Preparing the 'main' repo which depends on the subrepo 'sub1'
 
   $ hg init main
   $ echo main > main/main
   $ echo "sub1 = ../sub1" > main/.hgsub
+
+#if rust
   $ hg clone sub1 main/sub1
   \r (no-eol) (esc)
-  linking [====>                                        ] 1/8\r (no-eol) (esc)
-  linking [==========>                                  ] 2/8\r (no-eol) (esc)
-  linking [===============>                             ] 3/8\r (no-eol) (esc)
-  linking [=====================>                       ] 4/8\r (no-eol) (esc)
-  linking [===========================>                 ] 5/8\r (no-eol) (esc)
-  linking [================================>            ] 6/8\r (no-eol) (esc)
-  linking [======================================>      ] 7/8\r (no-eol) (esc)
-  linking [============================================>] 8/8\r (no-eol) (esc)
+  linking [==>                                        ]  1/11\r (no-eol) (esc)
+  linking [======>                                    ]  2/11\r (no-eol) (esc)
+  linking [==========>                                ]  3/11\r (no-eol) (esc)
+  linking [==============>                            ]  4/11\r (no-eol) (esc)
+  linking [==================>                        ]  5/11\r (no-eol) (esc)
+  linking [======================>                    ]  6/11\r (no-eol) (esc)
+  linking [==========================>                ]  7/11\r (no-eol) (esc)
+  linking [==============================>            ]  8/11\r (no-eol) (esc)
+  linking [==================================>        ]  9/11\r (no-eol) (esc)
+  linking [======================================>    ] 10/11\r (no-eol) (esc)
+  linking [==========================================>] 11/11\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
-  linking [======>                                      ] 1/6\r (no-eol) (esc)
-  linking [==============>                              ] 2/6\r (no-eol) (esc)
-  linking [=====================>                       ] 3/6\r (no-eol) (esc)
-  linking [=============================>               ] 4/6\r (no-eol) (esc)
-  linking [====================================>        ] 5/6\r (no-eol) (esc)
-  linking [============================================>] 6/6\r (no-eol) (esc)
+  linking [====>                                        ] 1/9\r (no-eol) (esc)
+  linking [=========>                                   ] 2/9\r (no-eol) (esc)
+  linking [==============>                              ] 3/9\r (no-eol) (esc)
+  linking [===================>                         ] 4/9\r (no-eol) (esc)
+  linking [========================>                    ] 5/9\r (no-eol) (esc)
+  linking [=============================>               ] 6/9\r (no-eol) (esc)
+  linking [==================================>          ] 7/9\r (no-eol) (esc)
+  linking [=======================================>     ] 8/9\r (no-eol) (esc)
+  linking [============================================>] 9/9\r (no-eol) (esc)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   updating to branch default
   cloning subrepo sub2 from $TESTTMP/sub2
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+#else
+  $ hg clone sub1 main/sub1
+  \r (no-eol) (esc)
+  linking [====>                                        ] 1/9\r (no-eol) (esc)
+  linking [=========>                                   ] 2/9\r (no-eol) (esc)
+  linking [==============>                              ] 3/9\r (no-eol) (esc)
+  linking [===================>                         ] 4/9\r (no-eol) (esc)
+  linking [========================>                    ] 5/9\r (no-eol) (esc)
+  linking [=============================>               ] 6/9\r (no-eol) (esc)
+  linking [==================================>          ] 7/9\r (no-eol) (esc)
+  linking [=======================================>     ] 8/9\r (no-eol) (esc)
+  linking [============================================>] 9/9\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  updating [===========================================>] 3/3\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  linking [=====>                                       ] 1/7\r (no-eol) (esc)
+  linking [===========>                                 ] 2/7\r (no-eol) (esc)
+  linking [==================>                          ] 3/7\r (no-eol) (esc)
+  linking [========================>                    ] 4/7\r (no-eol) (esc)
+  linking [===============================>             ] 5/7\r (no-eol) (esc)
+  linking [=====================================>       ] 6/7\r (no-eol) (esc)
+  linking [============================================>] 7/7\r (no-eol) (esc)
+  updating [===========================================>] 1/1\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  updating to branch default
+  cloning subrepo sub2 from $TESTTMP/sub2
+  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+#endif
   $ hg add -R main
   adding main/.hgsub
   adding main/main
   $ hg commit -R main -m "main import"
 
 #if serve
 
 Unfortunately, subrepos not at their nominal location cannot be cloned.  But
 they are still served from their location within the local repository.  The only
 reason why 'main' can be cloned via the filesystem is because 'sub1' and 'sub2'
 are also available as siblings of 'main'.
 
   $ hg serve -R main --debug -S -p $HGPORT -d --pid-file=hg1.pid -E error.log -A access.log
   adding  = $TESTTMP/main
   adding sub1 = $TESTTMP/main/sub1
   adding sub1/sub2 = $TESTTMP/main/sub1/sub2
   listening at http://*:$HGPORT/ (bound to *:$HGPORT) (glob) (?)
   adding  = $TESTTMP/main (?)
   adding sub1 = $TESTTMP/main/sub1 (?)
   adding sub1/sub2 = $TESTTMP/main/sub1/sub2 (?)
   $ cat hg1.pid >> $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT httpclone --config progress.disable=True
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 3 changes to 3 files
   new changesets 7f491f53a367
   updating to branch default
   cloning subrepo sub1 from http://localhost:$HGPORT/../sub1
   abort: HTTP Error 404: Not Found
   [100]
 
   $ cat access.log
   * "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
   * "GET /?cmd=batch HTTP/1.1" 200 - * (glob)
   * "GET /?cmd=getbundle HTTP/1.1" 200 - * (glob)
   * "GET /../sub1?cmd=capabilities HTTP/1.1" 404 - (glob)
   $ cat error.log
 
   $ killdaemons.py
   $ rm hg1.pid error.log access.log
 #endif
 
 Cleaning both repositories, just as a clone -U
 
   $ hg up -C -R sub2 null
   \r (no-eol) (esc)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg up -C -R sub1 null
   \r (no-eol) (esc)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   0 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ hg up -C -R main null
   \r (no-eol) (esc)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   0 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ rm -rf main/sub1
   $ rm -rf sub1/sub2
 
 Clone main
 
+#if rust
   $ hg --config extensions.largefiles= clone main cloned
   \r (no-eol) (esc)
-  linking [====>                                        ] 1/8\r (no-eol) (esc)
-  linking [==========>                                  ] 2/8\r (no-eol) (esc)
-  linking [===============>                             ] 3/8\r (no-eol) (esc)
-  linking [=====================>                       ] 4/8\r (no-eol) (esc)
-  linking [===========================>                 ] 5/8\r (no-eol) (esc)
-  linking [================================>            ] 6/8\r (no-eol) (esc)
-  linking [======================================>      ] 7/8\r (no-eol) (esc)
-  linking [============================================>] 8/8\r (no-eol) (esc)
+  linking [====>                                        ] 1/9\r (no-eol) (esc) (no-rust !)
+  linking [=========>                                   ] 2/9\r (no-eol) (esc) (no-rust !)
+  linking [==============>                              ] 3/9\r (no-eol) (esc) (no-rust !)
+  linking [===================>                         ] 4/9\r (no-eol) (esc) (no-rust !)
+  linking [========================>                    ] 5/9\r (no-eol) (esc) (no-rust !)
+  linking [=============================>               ] 6/9\r (no-eol) (esc) (no-rust !)
+  linking [==================================>          ] 7/9\r (no-eol) (esc) (no-rust !)
+  linking [=======================================>     ] 8/9\r (no-eol) (esc) (no-rust !)
+  linking [============================================>] 9/9\r (no-eol) (esc) (no-rust !)
+  linking [==>                                        ]  1/11\r (no-eol) (esc) (rust !)
+  linking [======>                                    ]  2/11\r (no-eol) (esc) (rust !)
+  linking [==========>                                ]  3/11\r (no-eol) (esc) (rust !)
+  linking [==============>                            ]  4/11\r (no-eol) (esc) (rust !)
+  linking [==================>                        ]  5/11\r (no-eol) (esc) (rust !)
+  linking [======================>                    ]  6/11\r (no-eol) (esc) (rust !)
+  linking [==========================>                ]  7/11\r (no-eol) (esc) (rust !)
+  linking [==============================>            ]  8/11\r (no-eol) (esc) (rust !)
+  linking [==================================>        ]  9/11\r (no-eol) (esc) (rust !)
+  linking [======================================>    ] 10/11\r (no-eol) (esc) (rust !)
+  linking [==========================================>] 11/11\r (no-eol) (esc) (rust !)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
-  linking [====>                                        ] 1/8\r (no-eol) (esc)
-  linking [==========>                                  ] 2/8\r (no-eol) (esc)
-  linking [===============>                             ] 3/8\r (no-eol) (esc)
-  linking [=====================>                       ] 4/8\r (no-eol) (esc)
-  linking [===========================>                 ] 5/8\r (no-eol) (esc)
-  linking [================================>            ] 6/8\r (no-eol) (esc)
-  linking [======================================>      ] 7/8\r (no-eol) (esc)
-  linking [============================================>] 8/8\r (no-eol) (esc)
+  linking [==>                                        ]  1/11\r (no-eol) (esc)
+  linking [======>                                    ]  2/11\r (no-eol) (esc)
+  linking [==========>                                ]  3/11\r (no-eol) (esc)
+  linking [==============>                            ]  4/11\r (no-eol) (esc)
+  linking [==================>                        ]  5/11\r (no-eol) (esc)
+  linking [======================>                    ]  6/11\r (no-eol) (esc)
+  linking [==========================>                ]  7/11\r (no-eol) (esc)
+  linking [==============================>            ]  8/11\r (no-eol) (esc)
+  linking [==================================>        ]  9/11\r (no-eol) (esc)
+  linking [======================================>    ] 10/11\r (no-eol) (esc)
+  linking [==========================================>] 11/11\r (no-eol) (esc)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
-  linking [======>                                      ] 1/6\r (no-eol) (esc)
-  linking [==============>                              ] 2/6\r (no-eol) (esc)
-  linking [=====================>                       ] 3/6\r (no-eol) (esc)
-  linking [=============================>               ] 4/6\r (no-eol) (esc)
-  linking [====================================>        ] 5/6\r (no-eol) (esc)
-  linking [============================================>] 6/6\r (no-eol) (esc)
+  linking [====>                                        ] 1/9\r (no-eol) (esc)
+  linking [=========>                                   ] 2/9\r (no-eol) (esc)
+  linking [==============>                              ] 3/9\r (no-eol) (esc)
+  linking [===================>                         ] 4/9\r (no-eol) (esc)
+  linking [========================>                    ] 5/9\r (no-eol) (esc)
+  linking [=============================>               ] 6/9\r (no-eol) (esc)
+  linking [==================================>          ] 7/9\r (no-eol) (esc)
+  linking [=======================================>     ] 8/9\r (no-eol) (esc)
+  linking [============================================>] 9/9\r (no-eol) (esc)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   updating to branch default
   cloning subrepo sub1 from $TESTTMP/sub1
   cloning subrepo sub1/sub2 from $TESTTMP/sub2
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+#else
+  $ hg --config extensions.largefiles= clone main cloned
+  \r (no-eol) (esc)
+  linking [====>                                        ] 1/9\r (no-eol) (esc)
+  linking [=========>                                   ] 2/9\r (no-eol) (esc)
+  linking [==============>                              ] 3/9\r (no-eol) (esc)
+  linking [===================>                         ] 4/9\r (no-eol) (esc)
+  linking [========================>                    ] 5/9\r (no-eol) (esc)
+  linking [=============================>               ] 6/9\r (no-eol) (esc)
+  linking [==================================>          ] 7/9\r (no-eol) (esc)
+  linking [=======================================>     ] 8/9\r (no-eol) (esc)
+  linking [============================================>] 9/9\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  updating [===========================================>] 3/3\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  linking [====>                                        ] 1/9\r (no-eol) (esc)
+  linking [=========>                                   ] 2/9\r (no-eol) (esc)
+  linking [==============>                              ] 3/9\r (no-eol) (esc)
+  linking [===================>                         ] 4/9\r (no-eol) (esc)
+  linking [========================>                    ] 5/9\r (no-eol) (esc)
+  linking [=============================>               ] 6/9\r (no-eol) (esc)
+  linking [==================================>          ] 7/9\r (no-eol) (esc)
+  linking [=======================================>     ] 8/9\r (no-eol) (esc)
+  linking [============================================>] 9/9\r (no-eol) (esc)
+  updating [===========================================>] 3/3\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  linking [=====>                                       ] 1/7\r (no-eol) (esc)
+  linking [===========>                                 ] 2/7\r (no-eol) (esc)
+  linking [==================>                          ] 3/7\r (no-eol) (esc)
+  linking [========================>                    ] 4/7\r (no-eol) (esc)
+  linking [===============================>             ] 5/7\r (no-eol) (esc)
+  linking [=====================================>       ] 6/7\r (no-eol) (esc)
+  linking [============================================>] 7/7\r (no-eol) (esc)
+  updating [===========================================>] 1/1\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  updating to branch default
+  cloning subrepo sub1 from $TESTTMP/sub1
+  cloning subrepo sub1/sub2 from $TESTTMP/sub2
+  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+#endif
 
 Largefiles is NOT enabled in the clone if the source repo doesn't require it
   $ hg debugrequires -R cloned | grep largefiles
   [1]
 
 Checking cloned repo ids
 
   $ printf "cloned " ; hg id -R cloned
   cloned 7f491f53a367 tip
   $ printf "cloned/sub1 " ; hg id -R cloned/sub1
   cloned/sub1 fc3b4ce2696f tip
   $ printf "cloned/sub1/sub2 " ; hg id -R cloned/sub1/sub2
   cloned/sub1/sub2 c57a0840e3ba tip
 
 debugsub output for main and sub1
 
   $ hg debugsub -R cloned
   path sub1
    source   ../sub1
    revision fc3b4ce2696f7741438c79207583768f2ce6b0dd
   $ hg debugsub -R cloned/sub1
   path sub2
    source   ../sub2
    revision c57a0840e3badd667ef3c3ef65471609acb2ba3c
 
 Modifying deeply nested 'sub2'
 
   $ echo modified > cloned/sub1/sub2/sub2
   $ hg commit --subrepos -m "deep nested modif should trigger a commit" -R cloned
   committing subrepository sub1
   committing subrepository sub1/sub2
 
 Checking modified node ids
 
   $ printf "cloned " ; hg id -R cloned
   cloned ffe6649062fe tip
   $ printf "cloned/sub1 " ; hg id -R cloned/sub1
   cloned/sub1 2ecb03bf44a9 tip
   $ printf "cloned/sub1/sub2 " ; hg id -R cloned/sub1/sub2
   cloned/sub1/sub2 53dd3430bcaf tip
 
 debugsub output for main and sub1
 
   $ hg debugsub -R cloned
   path sub1
    source   ../sub1
    revision 2ecb03bf44a94e749e8669481dd9069526ce7cb9
   $ hg debugsub -R cloned/sub1
   path sub2
    source   ../sub2
    revision 53dd3430bcaf5ab4a7c48262bcad6d441f510487
 
 Check that deep archiving works
 
   $ cd cloned
   $ echo 'test' > sub1/sub2/test.txt
   $ hg --config extensions.largefiles=! add sub1/sub2/test.txt
   $ mkdir sub1/sub2/folder
   $ echo 'subfolder' > sub1/sub2/folder/test.txt
   $ hg ci -ASm "add test.txt"
   adding sub1/sub2/folder/test.txt
   committing subrepository sub1
   committing subrepository sub1/sub2
 
   $ rm -r main
   $ hg archive -S -qr 'wdir()' ../wdir
   $ cat ../wdir/.hg_archival.txt
   repo: 7f491f53a367861f47ee64a80eb997d1f341b77a
   node: 9bb10eebee29dc0f1201dcf5977b811a540255fd+
   branch: default
   latesttag: null
   latesttagdistance: 4
   changessincelatesttag: 4
   $ hg update -Cq .
 
 A deleted subrepo file is flagged as dirty, like the top level repo
 
   $ rm -r ../wdir sub1/sub2/folder/test.txt
   $ hg archive -S -qr 'wdir()' ../wdir
   $ cat ../wdir/.hg_archival.txt
   repo: 7f491f53a367861f47ee64a80eb997d1f341b77a
   node: 9bb10eebee29dc0f1201dcf5977b811a540255fd+
   branch: default
   latesttag: null
   latesttagdistance: 4
   changessincelatesttag: 4
   $ hg update -Cq .
   $ rm -r ../wdir
 
   $ hg archive -S -qr 'wdir()' ../wdir \
   >            --config 'experimental.archivemetatemplate=archived {node|short}\n'
   $ cat ../wdir/.hg_archival.txt
   archived ffffffffffff
   $ rm -r ../wdir
 
 .. but first take a detour through some deep removal testing
 
   $ hg remove -S -I 're:.*.txt' .
   \r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [=====================>                      ] 1/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   removing sub1/sub2/folder/test.txt
   removing sub1/sub2/test.txt
   $ hg status -S
   R sub1/sub2/folder/test.txt
   R sub1/sub2/test.txt
   $ hg update -Cq
   $ hg remove -I 're:.*.txt' sub1
   \r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ hg status -S
   $ hg remove sub1/sub2/folder/test.txt
   \r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ hg remove sub1/.hgsubstate
   \r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ mv sub1/.hgsub sub1/x.hgsub
   $ hg status -S
   warning: subrepo spec file 'sub1/.hgsub' not found
   R sub1/.hgsubstate
   R sub1/sub2/folder/test.txt
   ! sub1/.hgsub
   ? sub1/x.hgsub
   $ hg status -R sub1
   warning: subrepo spec file 'sub1/.hgsub' not found
   R .hgsubstate
   ! .hgsub
   ? x.hgsub
   $ mv sub1/x.hgsub sub1/.hgsub
   $ hg update -Cq
   $ touch sub1/foo
   $ hg forget sub1/sub2/folder/test.txt
   $ rm sub1/sub2/test.txt
 
 Test relative path printing + subrepos
   $ mkdir -p foo/bar
   $ cd foo
   $ touch bar/abc
   $ hg addremove -S ..
   \r (no-eol) (esc)
   searching for exact renames [========================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   adding ../sub1/sub2/folder/test.txt
   removing ../sub1/sub2/test.txt
   adding ../sub1/foo
   adding bar/abc
   $ cd ..
   $ hg status -S
   A foo/bar/abc
   A sub1/foo
   R sub1/sub2/test.txt
 
 Archive wdir() with subrepos
   $ hg rm main
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ hg archive -S -r 'wdir()' ../wdir
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/4\r (no-eol) (esc)
   archiving (sub1) [========>                           ] 1/4\r (no-eol) (esc)
   archiving (sub1) [=================>                  ] 2/4\r (no-eol) (esc)
   archiving (sub1) [==========================>         ] 3/4\r (no-eol) (esc)
   archiving (sub1) [===================================>] 4/4\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============>                ] 1/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ diff -r . ../wdir | grep -E -v '\.hg$|^Common subdirectories:'
   Only in ../wdir: .hg_archival.txt
 
   $ find ../wdir -type f | sort
   ../wdir/.hg_archival.txt
   ../wdir/.hgsub
   ../wdir/.hgsubstate
   ../wdir/foo/bar/abc
   ../wdir/sub1/.hgsub
   ../wdir/sub1/.hgsubstate
   ../wdir/sub1/foo
   ../wdir/sub1/sub1
   ../wdir/sub1/sub2/folder/test.txt
   ../wdir/sub1/sub2/sub2
 
   $ cat ../wdir/.hg_archival.txt
   repo: 7f491f53a367861f47ee64a80eb997d1f341b77a
   node: 9bb10eebee29dc0f1201dcf5977b811a540255fd+
   branch: default
   latesttag: null
   latesttagdistance: 4
   changessincelatesttag: 4
 
 Attempting to archive 'wdir()' with a missing file is handled gracefully
   $ rm sub1/sub1
   $ rm -r ../wdir
   $ hg archive -v -S -r 'wdir()' ../wdir
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/3\r (no-eol) (esc)
   archiving (sub1) [===========>                        ] 1/3\r (no-eol) (esc)
   archiving (sub1) [=======================>            ] 2/3\r (no-eol) (esc)
   archiving (sub1) [===================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============>                ] 1/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ find ../wdir -type f | sort
   ../wdir/.hg_archival.txt
   ../wdir/.hgsub
   ../wdir/.hgsubstate
   ../wdir/foo/bar/abc
   ../wdir/sub1/.hgsub
   ../wdir/sub1/.hgsubstate
   ../wdir/sub1/foo
   ../wdir/sub1/sub2/folder/test.txt
   ../wdir/sub1/sub2/sub2
 
 Continue relative path printing + subrepos
   $ hg update -Cq
   $ rm -r ../wdir
   $ hg archive -S -r 'wdir()' ../wdir
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/3\r (no-eol) (esc)
   archiving (sub1) [===========>                        ] 1/3\r (no-eol) (esc)
   archiving (sub1) [=======================>            ] 2/3\r (no-eol) (esc)
   archiving (sub1) [===================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/3\r (no-eol) (esc)
   archiving (sub1/sub2) [=========>                     ] 1/3\r (no-eol) (esc)
   archiving (sub1/sub2) [===================>           ] 2/3\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ cat ../wdir/.hg_archival.txt
   repo: 7f491f53a367861f47ee64a80eb997d1f341b77a
   node: 9bb10eebee29dc0f1201dcf5977b811a540255fd
   branch: default
   latesttag: null
   latesttagdistance: 4
   changessincelatesttag: 4
 
   $ touch sub1/sub2/folder/bar
   $ hg addremove sub1/sub2
   adding sub1/sub2/folder/bar
   $ hg status -S
   A sub1/sub2/folder/bar
   ? foo/bar/abc
   ? sub1/foo
   $ hg update -Cq
   $ hg addremove sub1
   adding sub1/sub2/folder/bar
   adding sub1/foo
   $ hg update -Cq
   $ rm sub1/sub2/folder/test.txt
   $ rm sub1/sub2/test.txt
   $ hg ci -ASm "remove test.txt"
   adding sub1/sub2/folder/bar
   removing sub1/sub2/folder/test.txt
   removing sub1/sub2/test.txt
   adding sub1/foo
   adding foo/bar/abc
   committing subrepository sub1
   committing subrepository sub1/sub2
 
   $ hg forget sub1/sub2/sub2
   $ echo x > sub1/sub2/x.txt
   $ hg add sub1/sub2/x.txt
 
 Files sees uncommitted adds and removes in subrepos
   $ hg files -S
   .hgsub
   .hgsubstate
   foo/bar/abc
   main
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/foo
   sub1/sub1
   sub1/sub2/folder/bar
   sub1/sub2/x.txt
 
   $ hg files -S "set:eol('dos') or eol('unix') or size('<= 0')"
   .hgsub
   .hgsubstate
   foo/bar/abc
   main
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/foo
   sub1/sub1
   sub1/sub2/folder/bar
   sub1/sub2/x.txt
 
   $ hg files -r '.^' -S "set:eol('dos') or eol('unix')"
   .hgsub
   .hgsubstate
   main
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/sub1
   sub1/sub2/folder/test.txt
   sub1/sub2/sub2
   sub1/sub2/test.txt
 
   $ hg files sub1
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/foo
   sub1/sub1
   sub1/sub2/folder/bar
   sub1/sub2/x.txt
 
   $ hg files sub1/sub2
   sub1/sub2/folder/bar
   sub1/sub2/x.txt
 
   $ hg files
   .hgsub
   .hgsubstate
   foo/bar/abc
   main
 
   $ hg files -S -r '.^' sub1/sub2/folder
   sub1/sub2/folder/test.txt
 
   $ hg files -S -r '.^' sub1/sub2/missing
   sub1/sub2/missing: no such file in rev 78026e779ea6
   [1]
 
   $ hg files -r '.^' sub1/
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/sub1
   sub1/sub2/folder/test.txt
   sub1/sub2/sub2
   sub1/sub2/test.txt
 
   $ hg files -r '.^' sub1/sub2
   sub1/sub2/folder/test.txt
   sub1/sub2/sub2
   sub1/sub2/test.txt
 
   $ hg rollback -q
   $ hg up -Cq
 
   $ hg --config extensions.largefiles=! archive -S ../archive_all
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/3\r (no-eol) (esc)
   archiving (sub1) [===========>                        ] 1/3\r (no-eol) (esc)
   archiving (sub1) [=======================>            ] 2/3\r (no-eol) (esc)
   archiving (sub1) [===================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/3\r (no-eol) (esc)
   archiving (sub1/sub2) [=========>                     ] 1/3\r (no-eol) (esc)
   archiving (sub1/sub2) [===================>           ] 2/3\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ find ../archive_all | sort
   ../archive_all
   ../archive_all/.hg_archival.txt
   ../archive_all/.hgsub
   ../archive_all/.hgsubstate
   ../archive_all/main
   ../archive_all/sub1
   ../archive_all/sub1/.hgsub
   ../archive_all/sub1/.hgsubstate
   ../archive_all/sub1/sub1
   ../archive_all/sub1/sub2
   ../archive_all/sub1/sub2/folder
   ../archive_all/sub1/sub2/folder/test.txt
   ../archive_all/sub1/sub2/sub2
   ../archive_all/sub1/sub2/test.txt
 
 Check that archive -X works in deep subrepos
 
   $ hg --config extensions.largefiles=! archive -S -X '**test*' ../archive_exclude
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/3\r (no-eol) (esc)
   archiving (sub1) [===========>                        ] 1/3\r (no-eol) (esc)
   archiving (sub1) [=======================>            ] 2/3\r (no-eol) (esc)
   archiving (sub1) [===================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/1\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ find ../archive_exclude | sort
   ../archive_exclude
   ../archive_exclude/.hg_archival.txt
   ../archive_exclude/.hgsub
   ../archive_exclude/.hgsubstate
   ../archive_exclude/main
   ../archive_exclude/sub1
   ../archive_exclude/sub1/.hgsub
   ../archive_exclude/sub1/.hgsubstate
   ../archive_exclude/sub1/sub1
   ../archive_exclude/sub1/sub2
   ../archive_exclude/sub1/sub2/sub2
 
   $ hg --config extensions.largefiles=! archive -S -I '**test*' ../archive_include
   \r (no-eol) (esc)
   archiving (sub1) [ <=>                                  ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============>                ] 1/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ find ../archive_include | sort
   ../archive_include
   ../archive_include/sub1
   ../archive_include/sub1/sub2
   ../archive_include/sub1/sub2/folder
   ../archive_include/sub1/sub2/folder/test.txt
   ../archive_include/sub1/sub2/test.txt
 
 Check that deep archive works with largefiles (which overrides hgsubrepo impl)
 This also tests the repo.ui regression in 43fb170a23bd, and that lf subrepo
 subrepos are archived properly.
 Note that add --large through a subrepo currently adds the file as a normal file
 
   $ echo "large" > sub1/sub2/large.bin
   $ hg --config extensions.largefiles= add --large -R sub1/sub2 sub1/sub2/large.bin
   $ echo "large" > large.bin
   $ hg --config extensions.largefiles= add --large large.bin
   $ hg --config extensions.largefiles= ci -S -m "add large files"
   committing subrepository sub1
   committing subrepository sub1/sub2
 
   $ hg --config extensions.largefiles= archive -S ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/.hg_archival.txt
   ../archive_lf/.hgsub
   ../archive_lf/.hgsubstate
   ../archive_lf/large.bin
   ../archive_lf/main
   ../archive_lf/sub1
   ../archive_lf/sub1/.hgsub
   ../archive_lf/sub1/.hgsubstate
   ../archive_lf/sub1/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/folder
   ../archive_lf/sub1/sub2/folder/test.txt
   ../archive_lf/sub1/sub2/large.bin
   ../archive_lf/sub1/sub2/sub2
   ../archive_lf/sub1/sub2/test.txt
   $ rm -rf ../archive_lf
 
 Exclude large files from main and sub-sub repo
 
   $ hg --config extensions.largefiles= archive -S -X '**.bin' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/.hg_archival.txt
   ../archive_lf/.hgsub
   ../archive_lf/.hgsubstate
   ../archive_lf/main
   ../archive_lf/sub1
   ../archive_lf/sub1/.hgsub
   ../archive_lf/sub1/.hgsubstate
   ../archive_lf/sub1/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/folder
   ../archive_lf/sub1/sub2/folder/test.txt
   ../archive_lf/sub1/sub2/sub2
   ../archive_lf/sub1/sub2/test.txt
   $ rm -rf ../archive_lf
 
 Exclude normal files from main and sub-sub repo
 
   $ hg --config extensions.largefiles= archive -S -X '**.txt' -p '.' ../archive_lf.tgz
   $ tar -tzf ../archive_lf.tgz | sort
   .hgsub
   .hgsubstate
   large.bin
   main
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/sub1
   sub1/sub2/large.bin
   sub1/sub2/sub2
 
 Include normal files from within a largefiles subrepo
 
   $ hg --config extensions.largefiles= archive -S -I '**.txt' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/.hg_archival.txt
   ../archive_lf/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/folder
   ../archive_lf/sub1/sub2/folder/test.txt
   ../archive_lf/sub1/sub2/test.txt
   $ rm -rf ../archive_lf
 
 Include large files from within a largefiles subrepo
 
   $ hg --config extensions.largefiles= archive -S -I '**.bin' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/large.bin
   ../archive_lf/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/large.bin
   $ rm -rf ../archive_lf
 
 Find an exact largefile match in a largefiles subrepo
 
   $ hg --config extensions.largefiles= archive -S -I 'sub1/sub2/large.bin' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/large.bin
   $ rm -rf ../archive_lf
 
 The local repo enables largefiles if a largefiles repo is cloned
 
   $ hg showconfig extensions
   extensions.largefiles=
 
   $ hg --config extensions.largefiles= clone -qU . ../lfclone
   $ hg debugrequires -R ../lfclone | grep largefiles
   largefiles
 
 Find an exact match to a standin (should archive nothing)
   $ hg --config extensions.largefiles= archive -S -I 'sub/sub2/.hglf/large.bin' ../archive_lf
   $ find ../archive_lf 2> /dev/null | sort
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > largefiles=
   > [largefiles]
   > patterns=glob:**.dat
   > EOF
 
 Test forget through a deep subrepo with the largefiles extension, both a
 largefile and a normal file.  Then a largefile that hasn't been committed yet.
   $ touch sub1/sub2/untracked.txt
   $ touch sub1/sub2/large.dat
   $ hg forget sub1/sub2/large.bin sub1/sub2/test.txt sub1/sub2/untracked.txt
   not removing sub1/sub2/untracked.txt: file is already untracked
   [1]
   $ hg add --large --dry-run -v sub1/sub2/untracked.txt
   adding sub1/sub2/untracked.txt as a largefile
   $ hg add --large -v sub1/sub2/untracked.txt
   adding sub1/sub2/untracked.txt as a largefile
   $ hg add --normal -v sub1/sub2/large.dat
   adding sub1/sub2/large.dat
   $ hg forget -v sub1/sub2/untracked.txt
   removing sub1/sub2/untracked.txt
   $ hg status -S
   A sub1/sub2/large.dat
   R sub1/sub2/large.bin
   R sub1/sub2/test.txt
   ? foo/bar/abc
   ? sub1/sub2/untracked.txt
   ? sub1/sub2/x.txt
   $ hg add sub1/sub2
 
   $ hg archive -S -r 'wdir()' ../wdir2
   $ diff -r . ../wdir2 | grep -E -v '\.hg$|^Common subdirectories:'
   Only in ../wdir2: .hg_archival.txt
   Only in .: .hglf
   Only in .: foo
   Only in ./sub1/sub2: large.bin
   Only in ./sub1/sub2: test.txt
   Only in ./sub1/sub2: untracked.txt
   Only in ./sub1/sub2: x.txt
   $ find ../wdir2 -type f | sort
   ../wdir2/.hg_archival.txt
   ../wdir2/.hgsub
   ../wdir2/.hgsubstate
   ../wdir2/large.bin
   ../wdir2/main
   ../wdir2/sub1/.hgsub
   ../wdir2/sub1/.hgsubstate
   ../wdir2/sub1/sub1
   ../wdir2/sub1/sub2/folder/test.txt
   ../wdir2/sub1/sub2/large.dat
   ../wdir2/sub1/sub2/sub2
   $ hg status -S -mac -n | sort
   .hgsub
   .hgsubstate
   large.bin
   main
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/sub1
   sub1/sub2/folder/test.txt
   sub1/sub2/large.dat
   sub1/sub2/sub2
 
   $ hg ci -Sqm 'forget testing'
 
 Test 'wdir()' modified file archiving with largefiles
   $ echo 'mod' > main
   $ echo 'mod' > large.bin
   $ echo 'mod' > sub1/sub2/large.dat
   $ hg archive -S -r 'wdir()' ../wdir3
   $ diff -r . ../wdir3 | grep -E -v '\.hg$|^Common subdirectories'
   Only in ../wdir3: .hg_archival.txt
   Only in .: .hglf
   Only in .: foo
   Only in ./sub1/sub2: large.bin
   Only in ./sub1/sub2: test.txt
   Only in ./sub1/sub2: untracked.txt
   Only in ./sub1/sub2: x.txt
   $ find ../wdir3 -type f | sort
   ../wdir3/.hg_archival.txt
   ../wdir3/.hgsub
   ../wdir3/.hgsubstate
   ../wdir3/large.bin
   ../wdir3/main
   ../wdir3/sub1/.hgsub
   ../wdir3/sub1/.hgsubstate
   ../wdir3/sub1/sub1
   ../wdir3/sub1/sub2/folder/test.txt
   ../wdir3/sub1/sub2/large.dat
   ../wdir3/sub1/sub2/sub2
   $ hg up -Cq
 
 Test issue4330: commit a directory where only normal files have changed
   $ touch foo/bar/large.dat
   $ hg add --large foo/bar/large.dat
   $ hg ci -m 'add foo/bar/large.dat'
   $ touch a.txt
   $ touch a.dat
   $ hg add -v foo/bar/abc a.txt a.dat
   adding a.dat as a largefile
   adding a.txt
   adding foo/bar/abc
   $ hg ci -m 'dir commit with only normal file deltas' foo/bar
   $ hg status
   A a.dat
   A a.txt
 
 Test a directory commit with a changed largefile and a changed normal file
   $ echo changed > foo/bar/large.dat
   $ echo changed > foo/bar/abc
   $ hg ci -m 'dir commit with normal and lf file deltas' foo
   $ hg status
   A a.dat
   A a.txt
 
   $ hg ci -m "add a.*"
   $ hg mv a.dat b.dat
   $ hg mv foo/bar/abc foo/bar/def
   $ hg status -C
   A b.dat
     a.dat
   A foo/bar/def
     foo/bar/abc
   R a.dat
   R foo/bar/abc
 
   $ hg ci -m "move large and normal"
   $ hg status -C --rev '.^' --rev .
   A b.dat
     a.dat
   A foo/bar/def
     foo/bar/abc
   R a.dat
   R foo/bar/abc
 
 
   $ echo foo > main
   $ hg ci -m "mod parent only"
   $ hg init sub3
   $ echo "sub3 = sub3" >> .hgsub
   $ echo xyz > sub3/a.txt
   $ hg add sub3/a.txt
   $ hg ci -Sm "add sub3"
   committing subrepository sub3
   $ cat .hgsub | grep -v sub3 > .hgsub1
   $ mv .hgsub1 .hgsub
   $ hg ci -m "remove sub3"
 
   $ hg log -r "subrepo()" --style compact
   0   7f491f53a367   1970-01-01 00:00 +0000   test
     main import
   
   1   ffe6649062fe   1970-01-01 00:00 +0000   test
     deep nested modif should trigger a commit
   
   2   9bb10eebee29   1970-01-01 00:00 +0000   test
     add test.txt
   
   3   7c64f035294f   1970-01-01 00:00 +0000   test
     add large files
   
   4   f734a59e2e35   1970-01-01 00:00 +0000   test
     forget testing
   
   11   9685a22af5db   1970-01-01 00:00 +0000   test
     add sub3
   
   12[tip]   2e0485b475b9   1970-01-01 00:00 +0000   test
     remove sub3
   
   $ hg log -r "subrepo('sub3')" --style compact
   11   9685a22af5db   1970-01-01 00:00 +0000   test
     add sub3
   
   12[tip]   2e0485b475b9   1970-01-01 00:00 +0000   test
     remove sub3
   
   $ hg log -r "subrepo('bogus')" --style compact
 
 
 Test .hgsubstate in the R state
 
   $ hg rm .hgsub .hgsubstate
   \r (no-eol) (esc)
   deleting [=====================>                      ] 1/2\r (no-eol) (esc)
   deleting [===========================================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ hg ci -m 'trash subrepo tracking'
 
   $ hg log -r "subrepo('re:sub\d+')" --style compact
   0   7f491f53a367   1970-01-01 00:00 +0000   test
     main import
   
   1   ffe6649062fe   1970-01-01 00:00 +0000   test
     deep nested modif should trigger a commit
   
   2   9bb10eebee29   1970-01-01 00:00 +0000   test
     add test.txt
   
   3   7c64f035294f   1970-01-01 00:00 +0000   test
     add large files
   
   4   f734a59e2e35   1970-01-01 00:00 +0000   test
     forget testing
   
   11   9685a22af5db   1970-01-01 00:00 +0000   test
     add sub3
   
   12   2e0485b475b9   1970-01-01 00:00 +0000   test
     remove sub3
   
   13[tip]   a68b2c361653   1970-01-01 00:00 +0000   test
     trash subrepo tracking
   
 
 Restore the trashed subrepo tracking
 
   $ hg rollback -q
   $ hg update -Cq .
 
 Interaction with extdiff, largefiles and subrepos
 
   $ hg --config extensions.extdiff= pdiff -S
 
   $ hg --config extensions.extdiff= pdiff -r '.^' -S
   \r (no-eol) (esc)
   archiving [                                           ] 0/2\r (no-eol) (esc)
   archiving [====================>                      ] 1/2\r (no-eol) (esc)
   archiving [==========================================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [ <=>                                  ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [ <=>                             ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub3) [ <=>                                  ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving [                                           ] 0/2\r (no-eol) (esc)
   archiving [====================>                      ] 1/2\r (no-eol) (esc)
   archiving [==========================================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [ <=>                                  ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [ <=>                             ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   diff -Nru cloned.*/.hgsub cloned/.hgsub (glob)
   --- cloned.*/.hgsub	* (glob)
   +++ cloned/.hgsub	* (glob)
   @@ -1,2 +1* @@ (glob)
    sub1 = ../sub1
   -sub3 = sub3
   diff -Nru cloned.*/.hgsubstate cloned/.hgsubstate (glob)
   --- cloned.*/.hgsubstate	* (glob)
   +++ cloned/.hgsubstate	* (glob)
   @@ -1,2 +1* @@ (glob)
    7a36fa02b66e61f27f3d4a822809f159479b8ab2 sub1
   -b1a26de6f2a045a9f079323693614ee322f1ff7e sub3
   [1]
 
   $ hg --config extensions.extdiff= pdiff -r 0 -r '.^' -S
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/1\r (no-eol) (esc)
   archiving (sub1) [===================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/1\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving [                                           ] 0/8\r (no-eol) (esc)
   archiving [====>                                      ] 1/8\r (no-eol) (esc)
   archiving [=========>                                 ] 2/8\r (no-eol) (esc)
   archiving [===============>                           ] 3/8\r (no-eol) (esc)
   archiving [====================>                      ] 4/8\r (no-eol) (esc)
   archiving [=========================>                 ] 5/8\r (no-eol) (esc)
   archiving [===============================>           ] 6/8\r (no-eol) (esc)
   archiving [====================================>      ] 7/8\r (no-eol) (esc)
   archiving [==========================================>] 8/8\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/1\r (no-eol) (esc)
   archiving (sub1) [===================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/3\r (no-eol) (esc)
   archiving (sub1/sub2) [=========>                     ] 1/3\r (no-eol) (esc)
   archiving (sub1/sub2) [===================>           ] 2/3\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub3) [                                    ] 0/1\r (no-eol) (esc)
   archiving (sub3) [===================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   diff -Nru cloned.*/.hglf/b.dat cloned.*/.hglf/b.dat (glob)
   --- cloned.*/.hglf/b.dat	* (glob)
   +++ cloned.*/.hglf/b.dat	* (glob)
   @@ -*,0 +1* @@ (glob)
   +da39a3ee5e6b4b0d3255bfef95601890afd80709
   diff -Nru cloned.*/.hglf/foo/bar/large.dat cloned.*/.hglf/foo/bar/large.dat (glob)
   --- cloned.*/.hglf/foo/bar/large.dat	* (glob)
   +++ cloned.*/.hglf/foo/bar/large.dat	* (glob)
   @@ -*,0 +1* @@ (glob)
   +2f6933b5ee0f5fdd823d9717d8729f3c2523811b
   diff -Nru cloned.*/.hglf/large.bin cloned.*/.hglf/large.bin (glob)
   --- cloned.*/.hglf/large.bin	* (glob)
   +++ cloned.*/.hglf/large.bin	* (glob)
   @@ -*,0 +1* @@ (glob)
   +7f7097b041ccf68cc5561e9600da4655d21c6d18
   diff -Nru cloned.*/.hgsub cloned.*/.hgsub (glob)
   --- cloned.*/.hgsub	* (glob)
   +++ cloned.*/.hgsub	* (glob)
   @@ -1* +1,2 @@ (glob)
    sub1 = ../sub1
   +sub3 = sub3
   diff -Nru cloned.*/.hgsubstate cloned.*/.hgsubstate (glob)
   --- cloned.*/.hgsubstate	* (glob)
   +++ cloned.*/.hgsubstate	* (glob)
   @@ -1* +1,2 @@ (glob)
   -fc3b4ce2696f7741438c79207583768f2ce6b0dd sub1
   +7a36fa02b66e61f27f3d4a822809f159479b8ab2 sub1
   +b1a26de6f2a045a9f079323693614ee322f1ff7e sub3
   diff -Nru cloned.*/foo/bar/def cloned.*/foo/bar/def (glob)
   --- cloned.*/foo/bar/def	* (glob)
   +++ cloned.*/foo/bar/def	* (glob)
   @@ -*,0 +1* @@ (glob)
   +changed
   diff -Nru cloned.*/main cloned.*/main (glob)
   --- cloned.*/main	* (glob)
   +++ cloned.*/main	* (glob)
   @@ -1* +1* @@ (glob)
   -main
   +foo
   diff -Nru cloned.*/sub1/.hgsubstate cloned.*/sub1/.hgsubstate (glob)
   --- cloned.*/sub1/.hgsubstate	* (glob)
   +++ cloned.*/sub1/.hgsubstate	* (glob)
   @@ -1* +1* @@ (glob)
   -c57a0840e3badd667ef3c3ef65471609acb2ba3c sub2
   +c77908c81ccea3794a896c79e98b0e004aee2e9e sub2
   diff -Nru cloned.*/sub1/sub2/folder/test.txt cloned.*/sub1/sub2/folder/test.txt (glob)
   --- cloned.*/sub1/sub2/folder/test.txt	* (glob)
   +++ cloned.*/sub1/sub2/folder/test.txt	* (glob)
   @@ -*,0 +1* @@ (glob)
   +subfolder
   diff -Nru cloned.*/sub1/sub2/sub2 cloned.*/sub1/sub2/sub2 (glob)
   --- cloned.*/sub1/sub2/sub2	* (glob)
   +++ cloned.*/sub1/sub2/sub2	* (glob)
   @@ -1* +1* @@ (glob)
   -sub2
   +modified
   diff -Nru cloned.*/sub3/a.txt cloned.*/sub3/a.txt (glob)
   --- cloned.*/sub3/a.txt	* (glob)
   +++ cloned.*/sub3/a.txt	* (glob)
   @@ -*,0 +1* @@ (glob)
   +xyz
   [1]
 
   $ echo mod > sub1/sub2/sub2
   $ hg --config extensions.extdiff= pdiff -S
   \r (no-eol) (esc)
   archiving (sub1) [ <=>                                  ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/1\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   --- */cloned.*/sub1/sub2/sub2	* (glob)
   +++ */cloned/sub1/sub2/sub2	* (glob)
   @@ -1* +1* @@ (glob)
   -modified
   +mod
   [1]
 
   $ cd ..

tests/test-subrepo-recursion.t

@@ -1,700 +1,761 b''
 Create test repository:
 
   $ hg init repo
   $ cd repo
   $ echo x1 > x.txt
 
   $ hg init foo
   $ cd foo
   $ echo y1 > y.txt
 
   $ hg init bar
   $ cd bar
   $ echo z1 > z.txt
 
   $ cd ..
   $ echo 'bar = bar' > .hgsub
 
   $ cd ..
   $ echo 'foo = foo' > .hgsub
 
 Add files --- .hgsub files must go first to trigger subrepos:
 
   $ hg add -S .hgsub
   $ hg add -S foo/.hgsub
   $ hg add -S foo/bar
   adding foo/bar/z.txt
   $ hg add -S
   adding x.txt
   adding foo/y.txt
 
 Test recursive status without committing anything:
 
   $ hg status -S
   A .hgsub
   A foo/.hgsub
   A foo/bar/z.txt
   A foo/y.txt
   A x.txt
 
 Test recursive diff without committing anything:
 
   $ hg diff --nodates -S foo
   diff -r 000000000000 foo/.hgsub
   --- /dev/null
   +++ b/foo/.hgsub
   @@ -0,0 +1,1 @@
   +bar = bar
   diff -r 000000000000 foo/y.txt
   --- /dev/null
   +++ b/foo/y.txt
   @@ -0,0 +1,1 @@
   +y1
   diff -r 000000000000 foo/bar/z.txt
   --- /dev/null
   +++ b/foo/bar/z.txt
   @@ -0,0 +1,1 @@
   +z1
 
 Commits:
 
   $ hg commit -m fails
   abort: uncommitted changes in subrepository "foo"
   (use --subrepos for recursive commit)
   [255]
 
 The --subrepos flag overwrite the config setting:
 
   $ hg commit -m 0-0-0 --config ui.commitsubrepos=No --subrepos
   committing subrepository foo
   committing subrepository foo/bar
 
   $ cd foo
   $ echo y2 >> y.txt
   $ hg commit -m 0-1-0
 
   $ cd bar
   $ echo z2 >> z.txt
   $ hg commit -m 0-1-1
 
   $ cd ..
   $ hg commit -m 0-2-1
 
   $ cd ..
   $ hg commit -m 1-2-1
 
 Change working directory:
 
   $ echo y3 >> foo/y.txt
   $ echo z3 >> foo/bar/z.txt
   $ hg status -S
   M foo/bar/z.txt
   M foo/y.txt
   $ hg diff --nodates -S
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
 
 Status call crossing repository boundaries:
 
   $ hg status -S foo/bar/z.txt
   M foo/bar/z.txt
   $ hg status -S -I 'foo/?.txt'
   M foo/y.txt
   $ hg status -S -I '**/?.txt'
   M foo/bar/z.txt
   M foo/y.txt
   $ hg diff --nodates -S -I '**/?.txt'
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
 
 Status from within a subdirectory:
 
   $ mkdir dir
   $ cd dir
   $ echo a1 > a.txt
   $ hg status -S
   M foo/bar/z.txt
   M foo/y.txt
   ? dir/a.txt
   $ hg diff --nodates -S
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
 
 Status with relative path:
 
   $ hg status -S ..
   M ../foo/bar/z.txt
   M ../foo/y.txt
   ? a.txt
 
 XXX: filtering lfilesrepo.status() in 3.3-rc causes these files to be listed as
 added instead of modified.
   $ hg status -S .. --config extensions.largefiles=
   M ../foo/bar/z.txt
   M ../foo/y.txt
   ? a.txt
 
   $ hg diff --nodates -S ..
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
   $ cd ..
 
 Cleanup and final commit:
 
   $ rm -r dir
   $ hg commit --subrepos -m 2-3-2
   committing subrepository foo
   committing subrepository foo/bar
 
 Test explicit path commands within subrepos: add/forget
   $ echo z1 > foo/bar/z2.txt
   $ hg status -S
   ? foo/bar/z2.txt
   $ hg add foo/bar/z2.txt
   $ hg status -S
   A foo/bar/z2.txt
   $ hg forget foo/bar/z2.txt
   $ hg status -S
   ? foo/bar/z2.txt
   $ hg forget foo/bar/z2.txt
   not removing foo/bar/z2.txt: file is already untracked
   [1]
   $ hg status -S
   ? foo/bar/z2.txt
   $ rm foo/bar/z2.txt
 
 Log with the relationships between repo and its subrepo:
 
   $ hg log --template '{rev}:{node|short} {desc}\n'
   2:1326fa26d0c0 2-3-2
   1:4b3c9ff4f66b 1-2-1
   0:23376cbba0d8 0-0-0
 
   $ hg -R foo log --template '{rev}:{node|short} {desc}\n'
   3:65903cebad86 2-3-2
   2:d254738c5f5e 0-2-1
   1:8629ce7dcc39 0-1-0
   0:af048e97ade2 0-0-0
 
   $ hg -R foo/bar log --template '{rev}:{node|short} {desc}\n'
   2:31ecbdafd357 2-3-2
   1:9647f22de499 0-1-1
   0:4904098473f9 0-0-0
 
 Status between revisions:
 
   $ hg status -S
   $ hg status -S --rev 0:1
   M .hgsubstate
   M foo/.hgsubstate
   M foo/bar/z.txt
   M foo/y.txt
   $ hg diff --nodates -S -I '**/?.txt' --rev 0:1
   diff -r af048e97ade2 -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,1 +1,2 @@
    y1
   +y2
   diff -r 4904098473f9 -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,1 +1,2 @@
    z1
   +z2
 
 #if serve
   $ cd ..
   $ hg serve -R repo --debug -S -p $HGPORT -d --pid-file=hg1.pid -E error.log -A access.log
   adding  = $TESTTMP/repo
   adding foo = $TESTTMP/repo/foo
   adding foo/bar = $TESTTMP/repo/foo/bar
   listening at http://*:$HGPORT/ (bound to *:$HGPORT) (glob) (?)
   adding  = $TESTTMP/repo (?)
   adding foo = $TESTTMP/repo/foo (?)
   adding foo/bar = $TESTTMP/repo/foo/bar (?)
   $ cat hg1.pid >> $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT clone  --config progress.disable=True
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 5 changes to 3 files
   new changesets 23376cbba0d8:1326fa26d0c0
   updating to branch default
   cloning subrepo foo from http://localhost:$HGPORT/foo
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 7 changes to 3 files
   new changesets af048e97ade2:65903cebad86
   cloning subrepo foo/bar from http://localhost:$HGPORT/foo/bar
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
   new changesets 4904098473f9:31ecbdafd357
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cat clone/foo/bar/z.txt
   z1
   z2
   z3
 
 Clone pooling from a remote URL will share the top level repo and the subrepos,
 even if they are referenced by remote URL.
 
   $ hg --config extensions.share= --config share.pool=$TESTTMP/pool \
   >    clone http://localhost:$HGPORT shared
   (sharing from new pooled repository 23376cbba0d87c15906bb3652584927c140907bf)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 5 changes to 3 files
   new changesets 23376cbba0d8:1326fa26d0c0
   searching for changes
   no changes found
   updating working directory
   cloning subrepo foo from http://localhost:$HGPORT/foo
   (sharing from new pooled repository af048e97ade2e236f754f05d07013e586af0f8bf)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 7 changes to 3 files
   new changesets af048e97ade2:65903cebad86
   searching for changes
   no changes found
   cloning subrepo foo/bar from http://localhost:$HGPORT/foo/bar
   (sharing from new pooled repository 4904098473f96c900fec436dad267edd4da59fad)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
   new changesets 4904098473f9:31ecbdafd357
   searching for changes
   no changes found
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cat access.log
   * "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
   * "GET /?cmd=batch HTTP/1.1" 200 - * (glob)
   * "GET /?cmd=getbundle HTTP/1.1" 200 - * (glob)
   * "GET /foo?cmd=capabilities HTTP/1.1" 200 - (glob)
   * "GET /foo?cmd=batch HTTP/1.1" 200 - * (glob)
   * "GET /foo?cmd=getbundle HTTP/1.1" 200 - * (glob)
   * "GET /foo/bar?cmd=capabilities HTTP/1.1" 200 - (glob)
   * "GET /foo/bar?cmd=batch HTTP/1.1" 200 - * (glob)
   * "GET /foo/bar?cmd=getbundle HTTP/1.1" 200 - * (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=0 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=1326fa26d0c00d2146c63b56bb6a45149d7325ac&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D1326fa26d0c00d2146c63b56bb6a45149d7325ac x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=0&common=1326fa26d0c00d2146c63b56bb6a45149d7325ac&heads=1326fa26d0c00d2146c63b56bb6a45149d7325ac&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=0 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=65903cebad86f1a84bd4f1134f62fa7dcb7a1c98&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D65903cebad86f1a84bd4f1134f62fa7dcb7a1c98 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=0&common=65903cebad86f1a84bd4f1134f62fa7dcb7a1c98&heads=65903cebad86f1a84bd4f1134f62fa7dcb7a1c98&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=0 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=31ecbdafd357f54b281c9bd1d681bb90de219e22&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D31ecbdafd357f54b281c9bd1d681bb90de219e22 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=0&common=31ecbdafd357f54b281c9bd1d681bb90de219e22&heads=31ecbdafd357f54b281c9bd1d681bb90de219e22&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ partial-pull (glob)
 
   $ killdaemons.py
   $ rm hg1.pid error.log access.log
   $ cd repo
 #endif
 
 Enable progress extension for archive tests:
 
   $ cp $HGRCPATH $HGRCPATH.no-progress
   $ cat >> $HGRCPATH <<EOF
   > [progress]
   > disable=False
   > assume-tty = 1
   > delay = 0
   > # set changedelay really large so we don't see nested topics
   > changedelay = 30000
   > format = topic bar number
   > refresh = 0
   > width = 60
   > EOF
 
 Test archiving to a directory tree (the doubled lines in the output
 only show up in the test output, not in real usage):
 
   $ hg archive --subrepos ../archive
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ find ../archive | sort
   ../archive
   ../archive/.hg_archival.txt
   ../archive/.hgsub
   ../archive/.hgsubstate
   ../archive/foo
   ../archive/foo/.hgsub
   ../archive/foo/.hgsubstate
   ../archive/foo/bar
   ../archive/foo/bar/z.txt
   ../archive/foo/y.txt
   ../archive/x.txt
 
 Test archiving to zip file (unzip output is unstable):
 
   $ hg archive --subrepos --prefix '.' ../archive.zip
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
 
 (unzip date formating is unstable, we do not care about it and glob it out)
 
   $ unzip -l ../archive.zip | grep -v -- ----- | grep -E -v files$
   Archive:  ../archive.zip
     Length [ ]* Date [ ]* Time [ ]* Name (re)
         172  [0-9:\- ]*  .hg_archival.txt (re)
          10  [0-9:\- ]*  .hgsub (re)
          45  [0-9:\- ]*  .hgsubstate (re)
           3  [0-9:\- ]*  x.txt (re)
          10  [0-9:\- ]*  foo/.hgsub (re)
          45  [0-9:\- ]*  foo/.hgsubstate (re)
           9  [0-9:\- ]*  foo/y.txt (re)
           9  [0-9:\- ]*  foo/bar/z.txt (re)
 
 Test archiving a revision that references a subrepo that is not yet
 cloned:
 
 #if hardlink
   $ hg clone -U . ../empty
   \r (no-eol) (esc)
+  linking [===>                                       ]  1/10\r (no-eol) (esc) (no-rust !)
+  linking [=======>                                   ]  2/10\r (no-eol) (esc) (no-rust !)
+  linking [===========>                               ]  3/10\r (no-eol) (esc) (no-rust !)
+  linking [================>                          ]  4/10\r (no-eol) (esc) (no-rust !)
+  linking [====================>                      ]  5/10\r (no-eol) (esc) (no-rust !)
+  linking [========================>                  ]  6/10\r (no-eol) (esc) (no-rust !)
+  linking [=============================>             ]  7/10\r (no-eol) (esc) (no-rust !)
+  linking [=================================>         ]  8/10\r (no-eol) (esc) (no-rust !)
+  linking [=====================================>     ]  9/10\r (no-eol) (esc) (no-rust !)
+  linking [==========================================>] 10/10\r (no-eol) (esc) (no-rust !)
+  linking [==>                                        ]  1/12\r (no-eol) (esc) (rust !)
+  linking [======>                                    ]  2/12\r (no-eol) (esc) (rust !)
+  linking [=========>                                 ]  3/12\r (no-eol) (esc) (rust !)
+  linking [=============>                             ]  4/12\r (no-eol) (esc) (rust !)
+  linking [================>                          ]  5/12\r (no-eol) (esc) (rust !)
+  linking [====================>                      ]  6/12\r (no-eol) (esc) (rust !)
+  linking [========================>                  ]  7/12\r (no-eol) (esc) (rust !)
+  linking [===========================>               ]  8/12\r (no-eol) (esc) (rust !)
+  linking [===============================>           ]  9/12\r (no-eol) (esc) (rust !)
+  linking [==================================>        ] 10/12\r (no-eol) (esc) (rust !)
+  linking [======================================>    ] 11/12\r (no-eol) (esc) (rust !)
+  linking [==========================================>] 12/12\r (no-eol) (esc) (rust !)
+                                                              \r (no-eol) (esc)
+#else
+  $ hg clone -U . ../empty
+  \r (no-eol) (esc)
+  linking [ <=>                                           ] 1 (no-eol)
+#endif
+
+  $ cd ../empty
+#if hardlink
+#if rust
+  $ hg archive --subrepos -r tip --prefix './' ../archive.tar.gz
+  \r (no-eol) (esc)
+  archiving [                                           ] 0/3\r (no-eol) (esc)
+  archiving [=============>                             ] 1/3\r (no-eol) (esc)
+  archiving [===========================>               ] 2/3\r (no-eol) (esc)
+  archiving [==========================================>] 3/3\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  linking [==>                                        ]  1/11\r (no-eol) (esc)
+  linking [======>                                    ]  2/11\r (no-eol) (esc)
+  linking [==========>                                ]  3/11\r (no-eol) (esc)
+  linking [==============>                            ]  4/11\r (no-eol) (esc)
+  linking [==================>                        ]  5/11\r (no-eol) (esc)
+  linking [======================>                    ]  6/11\r (no-eol) (esc)
+  linking [==========================>                ]  7/11\r (no-eol) (esc)
+  linking [==============================>            ]  8/11\r (no-eol) (esc)
+  linking [==================================>        ]  9/11\r (no-eol) (esc)
+  linking [======================================>    ] 10/11\r (no-eol) (esc)
+  linking [==========================================>] 11/11\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
+  archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
+  archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
+  archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
   linking [====>                                        ] 1/9\r (no-eol) (esc)
   linking [=========>                                   ] 2/9\r (no-eol) (esc)
   linking [==============>                              ] 3/9\r (no-eol) (esc)
   linking [===================>                         ] 4/9\r (no-eol) (esc)
   linking [========================>                    ] 5/9\r (no-eol) (esc)
   linking [=============================>               ] 6/9\r (no-eol) (esc)
   linking [==================================>          ] 7/9\r (no-eol) (esc)
   linking [=======================================>     ] 8/9\r (no-eol) (esc)
   linking [============================================>] 9/9\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  archiving (foo/bar) [                                 ] 0/1\r (no-eol) (esc)
+  archiving (foo/bar) [================================>] 1/1\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  cloning subrepo foo from $TESTTMP/repo/foo
+  cloning subrepo foo/bar from $TESTTMP/repo/foo/bar
 #else
-  $ hg clone -U . ../empty
-  \r (no-eol) (esc)
-  linking [ <=>                                           ] 1 (no-eol)
-#endif
-
-  $ cd ../empty
-#if hardlink
   $ hg archive --subrepos -r tip --prefix './' ../archive.tar.gz
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
-  linking [====>                                        ] 1/8\r (no-eol) (esc)
-  linking [==========>                                  ] 2/8\r (no-eol) (esc)
-  linking [===============>                             ] 3/8\r (no-eol) (esc)
-  linking [=====================>                       ] 4/8\r (no-eol) (esc)
-  linking [===========================>                 ] 5/8\r (no-eol) (esc)
-  linking [================================>            ] 6/8\r (no-eol) (esc)
-  linking [======================================>      ] 7/8\r (no-eol) (esc)
-  linking [============================================>] 8/8\r (no-eol) (esc)
+  linking [====>                                        ] 1/9\r (no-eol) (esc)
+  linking [=========>                                   ] 2/9\r (no-eol) (esc)
+  linking [==============>                              ] 3/9\r (no-eol) (esc)
+  linking [===================>                         ] 4/9\r (no-eol) (esc)
+  linking [========================>                    ] 5/9\r (no-eol) (esc)
+  linking [=============================>               ] 6/9\r (no-eol) (esc)
+  linking [==================================>          ] 7/9\r (no-eol) (esc)
+  linking [=======================================>     ] 8/9\r (no-eol) (esc)
+  linking [============================================>] 9/9\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
-  linking [======>                                      ] 1/6\r (no-eol) (esc)
-  linking [==============>                              ] 2/6\r (no-eol) (esc)
-  linking [=====================>                       ] 3/6\r (no-eol) (esc)
-  linking [=============================>               ] 4/6\r (no-eol) (esc)
-  linking [====================================>        ] 5/6\r (no-eol) (esc)
-  linking [============================================>] 6/6\r (no-eol) (esc)
+  linking [=====>                                       ] 1/7\r (no-eol) (esc)
+  linking [===========>                                 ] 2/7\r (no-eol) (esc)
+  linking [==================>                          ] 3/7\r (no-eol) (esc)
+  linking [========================>                    ] 4/7\r (no-eol) (esc)
+  linking [===============================>             ] 5/7\r (no-eol) (esc)
+  linking [=====================================>       ] 6/7\r (no-eol) (esc)
+  linking [============================================>] 7/7\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   cloning subrepo foo from $TESTTMP/repo/foo
   cloning subrepo foo/bar from $TESTTMP/repo/foo/bar
+#endif
 #else
 Note there's a slight output glitch on non-hardlink systems: the last
 "linking" progress topic never gets closed, leading to slight output corruption on that platform.
   $ hg archive --subrepos -r tip --prefix './' ../archive.tar.gz
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   cloning subrepo foo/bar from $TESTTMP/repo/foo/bar
 #endif
 
 Archive + subrepos uses '/' for all component separators
 
   $ tar -tzf ../archive.tar.gz | sort
   .hg_archival.txt
   .hgsub
   .hgsubstate
   foo/.hgsub
   foo/.hgsubstate
   foo/bar/z.txt
   foo/y.txt
   x.txt
 
 The newly cloned subrepos contain no working copy:
 
   $ hg -R foo summary
   parent: -1:000000000000  (no revision checked out)
   branch: default
   commit: (clean)
   update: 4 new changesets (update)
 
 Sharing a local repo with missing local subrepos (i.e. it was never updated
 from null) works because the default path is copied from the source repo,
 whereas clone should fail.
 
   $ hg --config progress.disable=True clone -U ../empty ../empty2
 
   $ hg --config extensions.share= --config progress.disable=True \
   >    share ../empty2 ../empty_share
   updating working directory
   sharing subrepo foo from $TESTTMP/empty/foo
   sharing subrepo foo/bar from $TESTTMP/empty/foo/bar
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg --config progress.disable=True clone ../empty2 ../empty_clone
   updating to branch default
   cloning subrepo foo from $TESTTMP/empty2/foo
   abort: repository $TESTTMP/empty2/foo not found
   [255]
 
 Disable progress extension and cleanup:
 
   $ mv $HGRCPATH.no-progress $HGRCPATH
 
 Test archiving when there is a directory in the way for a subrepo
 created by archive:
 
   $ hg clone -U . ../almost-empty
   $ cd ../almost-empty
   $ mkdir foo
   $ echo f > foo/f
   $ hg archive --subrepos -r tip archive
   cloning subrepo foo from $TESTTMP/empty/foo
   abort: destination '$TESTTMP/almost-empty/foo' is not empty (in subrepository "foo")
   [255]
 
 Clone and test outgoing:
 
   $ cd ..
   $ hg clone repo repo2
   updating to branch default
   cloning subrepo foo from $TESTTMP/repo/foo
   cloning subrepo foo/bar from $TESTTMP/repo/foo/bar
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd repo2
   $ hg outgoing -S
   comparing with $TESTTMP/repo
   searching for changes
   no changes found
   comparing with $TESTTMP/repo/foo
   searching for changes
   no changes found
   comparing with $TESTTMP/repo/foo/bar
   searching for changes
   no changes found
   [1]
 
 Make nested change:
 
   $ echo y4 >> foo/y.txt
   $ hg diff --nodates -S
   diff -r 65903cebad86 foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,3 +1,4 @@
    y1
    y2
    y3
   +y4
   $ hg commit --subrepos -m 3-4-2
   committing subrepository foo
   $ hg outgoing -S
   comparing with $TESTTMP/repo
   searching for changes
   changeset:   3:2655b8ecc4ee
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo/foo
   searching for changes
   changeset:   4:e96193d6cb36
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo/foo/bar
   searching for changes
   no changes found
 
 
 Switch to original repo and setup default path:
 
   $ cd ../repo
   $ echo '[paths]' >> .hg/hgrc
   $ echo 'default = ../repo2' >> .hg/hgrc
 
 Test incoming:
 
   $ hg incoming -S
   comparing with $TESTTMP/repo2
   searching for changes
   changeset:   3:2655b8ecc4ee
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo2/foo
   searching for changes
   changeset:   4:e96193d6cb36
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo2/foo/bar
   searching for changes
   no changes found
 
   $ hg incoming -S --bundle incoming.hg
   abort: cannot specify both --subrepos and --bundle
   [10]
 
 Test missing subrepo:
 
   $ rm -r foo
   $ hg status -S
   warning: error "unknown revision '65903cebad86f1a84bd4f1134f62fa7dcb7a1c98'" in subrepository "foo"
 
 Issue2619: IndexError: list index out of range on hg add with subrepos
 The subrepo must sorts after the explicit filename.
 
   $ cd ..
   $ hg init test
   $ cd test
   $ hg init x
   $ echo abc > abc.txt
   $ hg ci -Am "abc"
   adding abc.txt
   $ echo "x = x" >> .hgsub
   $ hg add .hgsub
   $ touch a x/a
   $ hg add a x/a
 
   $ hg ci -Sm "added x"
   committing subrepository x
   $ echo abc > x/a
   $ hg revert --rev '.^' "set:subrepo('glob:x*')"
   abort: subrepository 'x' does not exist in 25ac2c9b3180!
   [255]
 
   $ cd ..

tests/test-treemanifest.t

@@ -1,904 +1,908 b''
 Set up repo
 
   $ hg --config experimental.treemanifest=True init repo
   $ cd repo
 
 Requirements get set on init
 
   $ hg debugrequires | grep treemanifest
   treemanifest
 
 Without directories, looks like any other repo
 
   $ echo 0 > a
   $ echo 0 > b
   $ hg ci -Aqm initial
   $ hg debugdata -m 0
   a\x00362fef284ce2ca02aecc8de6d5e8a1c3af0556fe (esc)
   b\x00362fef284ce2ca02aecc8de6d5e8a1c3af0556fe (esc)
 
 Submanifest is stored in separate revlog
 
   $ mkdir dir1
   $ echo 1 > dir1/a
   $ echo 1 > dir1/b
   $ echo 1 > e
   $ hg ci -Aqm 'add dir1'
   $ hg debugdata -m 1
   a\x00362fef284ce2ca02aecc8de6d5e8a1c3af0556fe (esc)
   b\x00362fef284ce2ca02aecc8de6d5e8a1c3af0556fe (esc)
   dir1\x008b3ffd73f901e83304c83d33132c8e774ceac44et (esc)
   e\x00b8e02f6433738021a065f94175c7cd23db5f05be (esc)
   $ hg debugdata --dir dir1 0
   a\x00b8e02f6433738021a065f94175c7cd23db5f05be (esc)
   b\x00b8e02f6433738021a065f94175c7cd23db5f05be (esc)
 
 Can add nested directories
 
   $ mkdir dir1/dir1
   $ echo 2 > dir1/dir1/a
   $ echo 2 > dir1/dir1/b
   $ mkdir dir1/dir2
   $ echo 2 > dir1/dir2/a
   $ echo 2 > dir1/dir2/b
   $ hg ci -Aqm 'add dir1/dir1'
   $ hg files -r .
   a
   b
   dir1/a
   dir1/b
   dir1/dir1/a
   dir1/dir1/b
   dir1/dir2/a
   dir1/dir2/b
   e
 
 The manifest command works
 
   $ hg manifest
   a
   b
   dir1/a
   dir1/b
   dir1/dir1/a
   dir1/dir1/b
   dir1/dir2/a
   dir1/dir2/b
   e
 
 Revision is not created for unchanged directory
 
   $ mkdir dir2
   $ echo 3 > dir2/a
   $ hg add dir2
   adding dir2/a
   $ hg debugindex --dir dir1 > before
   $ hg ci -qm 'add dir2'
   $ hg debugindex --dir dir1 > after
   $ diff before after
   $ rm before after
 
 Removing directory does not create an revlog entry
 
   $ hg rm dir1/dir1
   removing dir1/dir1/a
   removing dir1/dir1/b
   $ hg debugindex --dir dir1/dir1 > before
   $ hg ci -qm 'remove dir1/dir1'
   $ hg debugindex --dir dir1/dir1 > after
   $ diff before after
   $ rm before after
 
 Check that hg files (calls treemanifest.walk()) works
 without loading all directory revlogs
 
   $ hg co 'desc("add dir2")'
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ mv .hg/store/meta/dir2 .hg/store/meta/dir2-backup
   $ hg files -r . dir1
   dir1/a
   dir1/b
   dir1/dir1/a
   dir1/dir1/b
   dir1/dir2/a
   dir1/dir2/b
 
 Check that status between revisions works (calls treemanifest.matches())
 without loading all directory revlogs
 
   $ hg status --rev 'desc("add dir1")' --rev . dir1
   A dir1/dir1/a
   A dir1/dir1/b
   A dir1/dir2/a
   A dir1/dir2/b
   $ mv .hg/store/meta/dir2-backup .hg/store/meta/dir2
 
 Merge creates 2-parent revision of directory revlog
 
   $ echo 5 > dir1/a
   $ hg ci -Aqm 'modify dir1/a'
   $ hg co '.^'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 6 > dir1/b
   $ hg ci -Aqm 'modify dir1/b'
   $ hg merge 'desc("modify dir1/a")'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m 'conflict-free merge involving dir1/'
   $ cat dir1/a
   5
   $ cat dir1/b
   6
   $ hg debugindex --dir dir1
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       1 8b3ffd73f901 000000000000 000000000000
        1       2 68e9d057c5a8 8b3ffd73f901 000000000000
        2       4 4698198d2624 68e9d057c5a8 000000000000
        3       5 44844058ccce 68e9d057c5a8 000000000000
        4       6 bf3d9b744927 68e9d057c5a8 000000000000
        5       7 dde7c0af2a03 bf3d9b744927 44844058ccce
 
 Merge keeping directory from parent 1 does not create revlog entry. (Note that
 dir1's manifest does change, but only because dir1/a's filelog changes.)
 
   $ hg co 'desc("add dir2")'
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 8 > dir2/a
   $ hg ci -m 'modify dir2/a'
   created new head
 
   $ hg debugindex --dir dir2 > before
   $ hg merge 'desc("modify dir1/a")'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg revert -r 'desc("modify dir2/a")' .
   reverting dir1/a
   $ hg ci -m 'merge, keeping parent 1'
   $ hg debugindex --dir dir2 > after
   $ diff before after
   $ rm before after
 
 Merge keeping directory from parent 2 does not create revlog entry. (Note that
 dir2's manifest does change, but only because dir2/a's filelog changes.)
 
   $ hg co 'desc("modify dir2/a")'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg debugindex --dir dir1 > before
   $ hg merge 'desc("modify dir1/a")'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg revert -r 'desc("modify dir1/a")' .
   reverting dir2/a
   $ hg ci -m 'merge, keeping parent 2'
   created new head
   $ hg debugindex --dir dir1 > after
   $ diff before after
   $ rm before after
 
 Create flat source repo for tests with mixed flat/tree manifests
 
   $ cd ..
   $ hg init repo-flat
   $ cd repo-flat
 
 Create a few commits with flat manifest
 
   $ echo 0 > a
   $ echo 0 > b
   $ echo 0 > e
   $ for d in dir1 dir1/dir1 dir1/dir2 dir2
   > do
   >   mkdir $d
   >   echo 0 > $d/a
   >   echo 0 > $d/b
   > done
   $ hg ci -Aqm initial
 
   $ echo 1 > a
   $ echo 1 > dir1/a
   $ echo 1 > dir1/dir1/a
   $ hg ci -Aqm 'modify on branch 1'
 
   $ hg co 0
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 2 > b
   $ echo 2 > dir1/b
   $ echo 2 > dir1/dir1/b
   $ hg ci -Aqm 'modify on branch 2'
 
   $ hg merge 1
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m 'merge of flat manifests to new flat manifest'
 
   $ cd ..
   $ hg -R repo-flat serve -p $HGPORT -d \
   >   --pid-file=port-0-hg.pid \
   >   --errorlog=port-0-errors.log
   $ cat port-0-hg.pid >> $DAEMON_PIDS
 
 Create clone with tree manifests enabled
 
   $ hg clone --config experimental.treemanifest=1 \
   >   http://localhost:$HGPORT repo-mixed -r 1
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 14 changes to 11 files
   new changesets 5b02a3e8db7e:581ef6037d8b
   updating to branch default
   11 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat port-0-errors.log
   $ cd repo-mixed
   $ test -d .hg/store/meta
   [1]
   $ hg debugrequires | grep treemanifest
   treemanifest
 
 Should be possible to push updates from flat to tree manifest repo
 
   $ hg -R ../repo-flat push ssh://user@dummy/repo-mixed
   pushing to ssh://user@dummy/repo-mixed
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 2 changesets with 3 changes to 3 files
 
 Commit should store revlog per directory
 
   $ hg co 1
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 3 > a
   $ echo 3 > dir1/a
   $ echo 3 > dir1/dir1/a
   $ hg ci -m 'first tree'
   created new head
   $ find .hg/store/meta | sort
   .hg/store/meta
   .hg/store/meta/dir1
   .hg/store/meta/dir1/00manifest.i
   .hg/store/meta/dir1/dir1
   .hg/store/meta/dir1/dir1/00manifest.i
   .hg/store/meta/dir1/dir2
   .hg/store/meta/dir1/dir2/00manifest.i
   .hg/store/meta/dir2
   .hg/store/meta/dir2/00manifest.i
 
 Merge of two trees
 
   $ hg co 2
   6 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge 1
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m 'merge of flat manifests to new tree manifest'
   created new head
   $ hg diff -r 3
 
 Parent of tree root manifest should be flat manifest, and two for merge
 
   $ hg debugindex -m
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       0 40536115ed9e 000000000000 000000000000
        1       1 f3376063c255 40536115ed9e 000000000000
        2       2 5d9b9da231a2 40536115ed9e 000000000000
        3       3 d17d663cbd8a 5d9b9da231a2 f3376063c255
        4       4 51e32a8c60ee f3376063c255 000000000000
        5       5 cc5baa78b230 5d9b9da231a2 f3376063c255
 
 
 Status across flat/tree boundary should work
 
   $ hg status --rev '.^' --rev .
   M a
   M dir1/a
   M dir1/dir1/a
 
 
 Turning off treemanifest config has no effect
 
   $ hg debugindex --dir dir1
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       4 064927a0648a 000000000000 000000000000
        1       5 25ecb8cb8618 000000000000 000000000000
   $ echo 2 > dir1/a
   $ hg --config experimental.treemanifest=False ci -qm 'modify dir1/a'
   $ hg debugindex --dir dir1
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       4 064927a0648a 000000000000 000000000000
        1       5 25ecb8cb8618 000000000000 000000000000
        2       6 5b16163a30c6 25ecb8cb8618 000000000000
 
 Stripping and recovering changes should work
 
   $ hg st --change tip
   M dir1/a
   $ hg --config extensions.strip= strip tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/repo-mixed/.hg/strip-backup/51cfd7b1e13b-78a2f3ed-backup.hg
   $ hg debugindex --dir dir1
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       4 064927a0648a 000000000000 000000000000
        1       5 25ecb8cb8618 000000000000 000000000000
 
 #if repobundlerepo
   $ hg incoming .hg/strip-backup/*
   comparing with .hg/strip-backup/*-backup.hg (glob)
   searching for changes
   changeset:   6:51cfd7b1e13b
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     modify dir1/a
   
 #endif
 
   $ hg unbundle .hg/strip-backup/*
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 51cfd7b1e13b (1 drafts)
   (run 'hg update' to get a working copy)
   $ hg --config extensions.strip= strip tip
   saved backup bundle to $TESTTMP/repo-mixed/.hg/strip-backup/*-backup.hg (glob)
   $ hg unbundle -q .hg/strip-backup/*
   $ hg debugindex --dir dir1
      rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       4 064927a0648a 000000000000 000000000000
        1       5 25ecb8cb8618 000000000000 000000000000
        2       6 5b16163a30c6 25ecb8cb8618 000000000000
   $ hg st --change tip
   M dir1/a
 
 Shelving and unshelving should work
 
   $ echo foo >> dir1/a
   $ hg shelve
   shelved as default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg unshelve
   unshelving change 'default'
   $ hg diff --nodates
   diff -r 708a273da119 dir1/a
   --- a/dir1/a
   +++ b/dir1/a
   @@ -1,1 +1,2 @@
    1
   +foo
 
 Pushing from treemanifest repo to an empty repo makes that a treemanifest repo
 
   $ cd ..
   $ hg init empty-repo
   $ cat << EOF >> empty-repo/.hg/hgrc
   > [experimental]
   > changegroup3=yes
   > EOF
   $ hg debugrequires -R empty-repo | grep treemanifest
   [1]
   $ hg push -R repo -r 0 empty-repo
   pushing to empty-repo
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   $ hg debugrequires -R empty-repo | grep treemanifest
   treemanifest
 
 Pushing to an empty repo works
 
   $ hg --config experimental.treemanifest=1 init clone
   $ hg debugrequires -R clone | grep treemanifest
   treemanifest
   $ hg push -R repo clone
   pushing to clone
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 11 changesets with 15 changes to 10 files (+3 heads)
   $ hg debugrequires -R clone | grep treemanifest
   treemanifest
   $ hg -R clone verify -q
 
 Create deeper repo with tree manifests.
 
   $ hg --config experimental.treemanifest=True init deeprepo
   $ cd deeprepo
 
   $ mkdir .A
   $ mkdir b
   $ mkdir b/bar
   $ mkdir b/bar/orange
   $ mkdir b/bar/orange/fly
   $ mkdir b/foo
   $ mkdir b/foo/apple
   $ mkdir b/foo/apple/bees
 
   $ touch .A/one.txt
   $ touch .A/two.txt
   $ touch b/bar/fruits.txt
   $ touch b/bar/orange/fly/gnat.py
   $ touch b/bar/orange/fly/housefly.txt
   $ touch b/foo/apple/bees/flower.py
   $ touch c.txt
   $ touch d.py
 
   $ hg ci -Aqm 'initial'
 
   $ echo >> .A/one.txt
   $ echo >> .A/two.txt
   $ echo >> b/bar/fruits.txt
   $ echo >> b/bar/orange/fly/gnat.py
   $ echo >> b/bar/orange/fly/housefly.txt
   $ echo >> b/foo/apple/bees/flower.py
   $ echo >> c.txt
   $ echo >> d.py
   $ hg ci -Aqm 'second'
 
 We'll see that visitdir works by removing some treemanifest revlogs and running
 the files command with various parameters.
 
 Test files from the root.
 
   $ hg files -r .
   .A/one.txt
   .A/two.txt
   b/bar/fruits.txt
   b/bar/orange/fly/gnat.py
   b/bar/orange/fly/housefly.txt
   b/foo/apple/bees/flower.py
   c.txt
   d.py
 
 Excludes with a glob should not exclude everything from the glob's root
 
   $ hg files -r . -X 'b/fo?' b
   b/bar/fruits.txt
   b/bar/orange/fly/gnat.py
   b/bar/orange/fly/housefly.txt
   $ cp -R .hg/store .hg/store-copy
 
 Test files for a subdirectory.
 
 #if reporevlogstore
   $ rm -r .hg/store/meta/~2e_a
 #endif
 #if reposimplestore
   $ rm -r .hg/store/meta/._a
 #endif
   $ hg files -r . b
   b/bar/fruits.txt
   b/bar/orange/fly/gnat.py
   b/bar/orange/fly/housefly.txt
   b/foo/apple/bees/flower.py
   $ hg diff -r '.^' -r . --stat b
    b/bar/fruits.txt              |  1 +
    b/bar/orange/fly/gnat.py      |  1 +
    b/bar/orange/fly/housefly.txt |  1 +
    b/foo/apple/bees/flower.py    |  1 +
    4 files changed, 4 insertions(+), 0 deletions(-)
   $ cp -R .hg/store-copy/. .hg/store
 
 Test files with just includes and excludes.
 
 #if reporevlogstore
   $ rm -r .hg/store/meta/~2e_a
 #endif
 #if reposimplestore
   $ rm -r .hg/store/meta/._a
 #endif
   $ rm -r .hg/store/meta/b/bar/orange/fly
   $ rm -r .hg/store/meta/b/foo/apple/bees
   $ hg files -r . -I path:b/bar -X path:b/bar/orange/fly -I path:b/foo -X path:b/foo/apple/bees
   b/bar/fruits.txt
   $ hg diff -r '.^' -r . --stat -I path:b/bar -X path:b/bar/orange/fly -I path:b/foo -X path:b/foo/apple/bees
    b/bar/fruits.txt |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   $ cp -R .hg/store-copy/. .hg/store
 
 Test files for a subdirectory, excluding a directory within it.
 
 #if reporevlogstore
   $ rm -r .hg/store/meta/~2e_a
 #endif
 #if reposimplestore
   $ rm -r .hg/store/meta/._a
 #endif
   $ rm -r .hg/store/meta/b/foo
   $ hg files -r . -X path:b/foo b
   b/bar/fruits.txt
   b/bar/orange/fly/gnat.py
   b/bar/orange/fly/housefly.txt
   $ hg diff -r '.^' -r . --stat -X path:b/foo b
    b/bar/fruits.txt              |  1 +
    b/bar/orange/fly/gnat.py      |  1 +
    b/bar/orange/fly/housefly.txt |  1 +
    3 files changed, 3 insertions(+), 0 deletions(-)
   $ cp -R .hg/store-copy/. .hg/store
 
 Test files for a sub directory, including only a directory within it, and
 including an unrelated directory.
 
 #if reporevlogstore
   $ rm -r .hg/store/meta/~2e_a
 #endif
 #if reposimplestore
   $ rm -r .hg/store/meta/._a
 #endif
   $ rm -r .hg/store/meta/b/foo
   $ hg files -r . -I path:b/bar/orange -I path:a b
   b/bar/orange/fly/gnat.py
   b/bar/orange/fly/housefly.txt
   $ hg diff -r '.^' -r . --stat -I path:b/bar/orange -I path:a b
    b/bar/orange/fly/gnat.py      |  1 +
    b/bar/orange/fly/housefly.txt |  1 +
    2 files changed, 2 insertions(+), 0 deletions(-)
   $ cp -R .hg/store-copy/. .hg/store
 
 Test files for a pattern, including a directory, and excluding a directory
 within that.
 
 #if reporevlogstore
   $ rm -r .hg/store/meta/~2e_a
 #endif
 #if reposimplestore
   $ rm -r .hg/store/meta/._a
 #endif
   $ rm -r .hg/store/meta/b/foo
   $ rm -r .hg/store/meta/b/bar/orange
   $ hg files -r . glob:**.txt -I path:b/bar -X path:b/bar/orange
   b/bar/fruits.txt
   $ hg diff -r '.^' -r . --stat glob:**.txt -I path:b/bar -X path:b/bar/orange
    b/bar/fruits.txt |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   $ cp -R .hg/store-copy/. .hg/store
 
 Add some more changes to the deep repo
   $ echo narf >> b/bar/fruits.txt
   $ hg ci -m narf
   $ echo troz >> b/bar/orange/fly/gnat.py
   $ hg ci -m troz
 
 Verify works
   $ hg verify -q
 
 #if repofncache
 Dirlogs are included in fncache
   $ grep meta/.A/00manifest.i .hg/store/fncache
   meta/.A/00manifest.i
 
 Rebuilt fncache includes dirlogs
   $ rm .hg/store/fncache
   $ hg debugrebuildfncache
   adding data/.A/one.txt.i
   adding data/.A/two.txt.i
   adding data/b/bar/fruits.txt.i
   adding data/b/bar/orange/fly/gnat.py.i
   adding data/b/bar/orange/fly/housefly.txt.i
   adding data/b/foo/apple/bees/flower.py.i
   adding data/c.txt.i
   adding data/d.py.i
   adding meta/.A/00manifest.i
   adding meta/b/00manifest.i
   adding meta/b/bar/00manifest.i
   adding meta/b/bar/orange/00manifest.i
   adding meta/b/bar/orange/fly/00manifest.i
   adding meta/b/foo/00manifest.i
   adding meta/b/foo/apple/00manifest.i
   adding meta/b/foo/apple/bees/00manifest.i
   16 items added, 0 removed from fncache
 #endif
 
 Finish first server
   $ killdaemons.py
 
 Back up the recently added revlogs
   $ cp -R .hg/store .hg/store-newcopy
 
 Verify reports missing dirlog
   $ rm .hg/store/meta/b/00manifest.*
   $ hg verify
   checking changesets
   checking manifests
   checking directory manifests
    0: empty or missing b/
    b/@0: parent-directory manifest refers to unknown revision 67688a370455
    b/@1: parent-directory manifest refers to unknown revision f065da70369e
    b/@2: parent-directory manifest refers to unknown revision ac0d30948e0b
    b/@3: parent-directory manifest refers to unknown revision 367152e6af28
   warning: orphan data file 'meta/b/bar/00manifest.i' (reporevlogstore !)
   warning: orphan data file 'meta/b/bar/orange/00manifest.i' (reporevlogstore !)
   warning: orphan data file 'meta/b/bar/orange/fly/00manifest.i' (reporevlogstore !)
   warning: orphan data file 'meta/b/foo/00manifest.i' (reporevlogstore !)
   warning: orphan data file 'meta/b/foo/apple/00manifest.i' (reporevlogstore !)
   warning: orphan data file 'meta/b/foo/apple/bees/00manifest.i' (reporevlogstore !)
   crosschecking files in changesets and manifests
    b/bar/fruits.txt@0: in changeset but not in manifest
    b/bar/orange/fly/gnat.py@0: in changeset but not in manifest
    b/bar/orange/fly/housefly.txt@0: in changeset but not in manifest
    b/foo/apple/bees/flower.py@0: in changeset but not in manifest
   checking files
   not checking dirstate because of previous errors
   checked 4 changesets with 18 changes to 8 files
   6 warnings encountered! (reporevlogstore !)
   9 integrity errors encountered!
   (first damaged changeset appears to be 0)
   [1]
   $ cp -R .hg/store-newcopy/. .hg/store
 
 Verify reports missing dirlog entry
   $ mv -f .hg/store-copy/meta/b/00manifest.* .hg/store/meta/b/
   $ hg verify
   checking changesets
   checking manifests
   checking directory manifests
    b/@2: parent-directory manifest refers to unknown revision ac0d30948e0b
    b/@3: parent-directory manifest refers to unknown revision 367152e6af28
    b/bar/@?: rev 2 points to unexpected changeset 2
    b/bar/@?: 44d7e1146e0d not in parent-directory manifest
    b/bar/@?: rev 3 points to unexpected changeset 3
    b/bar/@?: 70b10c6b17b7 not in parent-directory manifest
    b/bar/orange/@?: rev 2 points to unexpected changeset 3
    (expected None)
    b/bar/orange/fly/@?: rev 2 points to unexpected changeset 3
    (expected None)
   crosschecking files in changesets and manifests
   checking files
   not checking dirstate because of previous errors
   checked 4 changesets with 18 changes to 8 files
   2 warnings encountered!
   8 integrity errors encountered!
   (first damaged changeset appears to be 2)
   [1]
   $ cp -R .hg/store-newcopy/. .hg/store
 
 Test cloning a treemanifest repo over http.
   $ cd ..
   $ hg -R deeprepo serve -p $HGPORT -d \
   >   --pid-file=port-0-hg.pid \
   >   --errorlog=port-0-errors.log
   $ cat port-0-hg.pid >> $DAEMON_PIDS
 
 We can clone even with the knob turned off and we'll get a treemanifest repo.
   $ hg clone --config experimental.treemanifest=False \
   >   --config experimental.changegroup3=True \
   >   http://localhost:$HGPORT deepclone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 18 changes to 8 files
   new changesets 775704be6f52:523e5c631710
   updating to branch default
   8 files updated, 0 files merged, 0 files removed, 0 files unresolved
 No server errors.
   $ cat port-0-errors.log
 
 requires got updated to include treemanifest
   $ hg debugrequires -R deepclone | grep treemanifest
   treemanifest
 Tree manifest revlogs exist.
   $ find deepclone/.hg/store/meta | sort
   deepclone/.hg/store/meta
   deepclone/.hg/store/meta/._a (reposimplestore !)
   deepclone/.hg/store/meta/._a/00manifest.i (reposimplestore !)
   deepclone/.hg/store/meta/b
   deepclone/.hg/store/meta/b/00manifest.i
   deepclone/.hg/store/meta/b/bar
   deepclone/.hg/store/meta/b/bar/00manifest.i
   deepclone/.hg/store/meta/b/bar/orange
   deepclone/.hg/store/meta/b/bar/orange/00manifest.i
   deepclone/.hg/store/meta/b/bar/orange/fly
   deepclone/.hg/store/meta/b/bar/orange/fly/00manifest.i
   deepclone/.hg/store/meta/b/foo
   deepclone/.hg/store/meta/b/foo/00manifest.i
   deepclone/.hg/store/meta/b/foo/apple
   deepclone/.hg/store/meta/b/foo/apple/00manifest.i
   deepclone/.hg/store/meta/b/foo/apple/bees
   deepclone/.hg/store/meta/b/foo/apple/bees/00manifest.i
   deepclone/.hg/store/meta/~2e_a (reporevlogstore !)
   deepclone/.hg/store/meta/~2e_a/00manifest.i (reporevlogstore !)
 Verify passes.
   $ cd deepclone
   $ hg verify -q
   $ cd ..
 
 #if reporevlogstore
 Create clones using old repo formats to use in later tests
   $ hg clone --config format.usestore=False \
   >   --config experimental.changegroup3=True \
   >   http://localhost:$HGPORT deeprepo-basicstore
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 18 changes to 8 files
   new changesets 775704be6f52:523e5c631710
   updating to branch default
   8 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R deeprepo-basicstore debugrequires | grep store
   [1]
   $ hg -R deeprepo-basicstore serve -p $HGPORT1 -d \
   >   --pid-file=port-1-hg.pid \
   >   --errorlog=port-1-errors.log
   $ cat port-1-hg.pid >> $DAEMON_PIDS
 
   $ hg clone --config format.usefncache=False \
   >   --config experimental.changegroup3=True \
   >   http://localhost:$HGPORT deeprepo-encodedstore
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 18 changes to 8 files
   new changesets 775704be6f52:523e5c631710
   updating to branch default
   8 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R deeprepo-encodedstore debugrequires | grep fncache
   [1]
   $ hg -R deeprepo-encodedstore serve -p $HGPORT2 -d \
   >   --pid-file=port-2-hg.pid \
   >   --errorlog=port-2-errors.log
   $ cat port-2-hg.pid >> $DAEMON_PIDS
 
 Local clone with basicstore
   $ hg clone -U deeprepo-basicstore local-clone-basicstore
   $ hg -R local-clone-basicstore verify -q
 
 Local clone with encodedstore
   $ hg clone -U deeprepo-encodedstore local-clone-encodedstore
   $ hg -R local-clone-encodedstore verify -q
 
 Local clone with fncachestore
   $ hg clone -U deeprepo local-clone-fncachestore
   $ hg -R local-clone-fncachestore verify -q
 
 Stream clone with basicstore
   $ hg clone --config experimental.changegroup3=True --stream -U \
   >   http://localhost:$HGPORT1 stream-clone-basicstore
   streaming all changes
-  28 files to transfer, * of data (glob)
+  29 files to transfer, * of data (glob) (no-rust !)
+  31 files to transfer, * of data (glob) (rust !)
   transferred * in * seconds (*) (glob)
   $ hg -R stream-clone-basicstore verify -q
   $ cat port-1-errors.log
 
 Stream clone with encodedstore
   $ hg clone --config experimental.changegroup3=True --stream -U \
   >   http://localhost:$HGPORT2 stream-clone-encodedstore
   streaming all changes
-  28 files to transfer, * of data (glob)
+  29 files to transfer, * of data (glob) (no-rust !)
+  31 files to transfer, * of data (glob) (rust !)
   transferred * in * seconds (*) (glob)
   $ hg -R stream-clone-encodedstore verify -q
   $ cat port-2-errors.log
 
 Stream clone with fncachestore
   $ hg clone --config experimental.changegroup3=True --stream -U \
   >   http://localhost:$HGPORT stream-clone-fncachestore
   streaming all changes
-  22 files to transfer, * of data (glob)
+  23 files to transfer, * of data (glob) (no-rust !)
+  25 files to transfer, * of data (glob) (rust !)
   transferred * in * seconds (*) (glob)
   $ hg -R stream-clone-fncachestore verify -q
   $ cat port-0-errors.log
 
 Packed bundle
   $ hg -R deeprepo debugcreatestreamclonebundle repo-packed.hg
-  writing 5330 bytes for 18 files (no-zstd !)
-  writing 5400 bytes for 18 files (zstd !)
+  writing 5330 bytes for 19 files (no-zstd !)
+  writing 5400 bytes for 19 files (zstd no-rust !)
+  writing 5654 bytes for 21 files (zstd rust !)
   bundle requirements:.* treemanifest(,.*)? (re)
   $ hg debugbundle --spec repo-packed.hg
   none-packed1;requirements%3D(.*%2C)?treemanifest(%2C.*)? (re)
 
 #endif
 
 Bundle with changegroup2 is not supported
 
   $ hg -R deeprepo bundle --all -t v2 deeprepo.bundle
   abort: repository does not support bundle version 02
   [255]
 
 Pull does not include changegroup for manifest the client already has from
 other branch
 
   $ mkdir grafted-dir-repo
   $ cd grafted-dir-repo
   $ hg --config experimental.treemanifest=1 init
   $ mkdir dir
   $ echo a > dir/file
   $ echo a > file
   $ hg ci -Am initial
   adding dir/file
   adding file
   $ echo b > dir/file
   $ hg ci -m updated
   $ hg co '.^'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg revert -r tip dir/
   reverting dir/file
   $ echo b > file # to make sure root manifest is sent
   $ hg ci -m grafted
   created new head
   $ cd ..
 
   $ hg --config experimental.treemanifest=1 clone --pull -r 1 \
   >   grafted-dir-repo grafted-dir-repo-clone
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 3 changes to 2 files
   new changesets d84f4c419457:09ab742f3b0f
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd grafted-dir-repo-clone
   $ hg pull -r 2
   pulling from $TESTTMP/grafted-dir-repo
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets 73699489fb7c
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 Committing a empty commit does not duplicate root treemanifest
   $ echo z >> z
   $ hg commit -Aqm 'pre-empty commit'
   $ hg rm z
   $ hg commit --amend -m 'empty commit'
   saved backup bundle to $TESTTMP/grafted-dir-repo-clone/.hg/strip-backup/cb99d5717cea-9e3b6b02-amend.hg
   $ hg log -r 'tip + tip^' -T '{manifest}\n'
   1:678d3574b88c
   1:678d3574b88c
   $ hg --config extensions.strip= strip -r . -q
 
 Testing repository upgrade
 --------------------------
 
   $ for x in 1 2 3 4 5 6 7 8 9; do
   >    echo $x > file-$x # make sure we have interresting compression
   >    echo $x > dir/foo-$x # make sure we have interresting compression
   >    hg add file-$x
   >    hg add dir/foo-$x
   > done
   $ hg ci -m 'have some content'
   $ f -s .hg/store/00manifest.*
   .hg/store/00manifest.i: size=798 (no-pure !)
   .hg/store/00manifest.i: size=784 (pure !)
   $ f -s .hg/store/meta/dir/00manifest*
   .hg/store/meta/dir/00manifest.i: size=556 (no-pure !)
   .hg/store/meta/dir/00manifest.i: size=544 (pure !)
   $ hg debugupgraderepo --config format.revlog-compression=none --config experimental.treemanifest=yes --run --quiet --no-backup
   upgrade will perform the following actions:
   
   requirements
      preserved: * (glob)
      removed: revlog-compression-zstd (no-pure !)
      added: exp-compression-none
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   $ hg verify
   checking changesets
   checking manifests
   checking directory manifests
   crosschecking files in changesets and manifests
   checking files
   checking dirstate
   checked 4 changesets with 22 changes to 20 files
   $ f -s .hg/store/00manifest.*
   .hg/store/00manifest.i: size=1002
   $ f -s .hg/store/meta/dir/00manifest*
   .hg/store/meta/dir/00manifest.i: size=721
   $ hg files --rev tip | wc -l
   \s*20 (re)
 
 testing cache update warming persistent nodemaps
 ------------------------------------------------
 
   $ hg debugupdatecache

tests/test-upgrade-repo.t

@@ -1,2103 +1,2110 b''
 #require no-reposimplestore
 
   $ cat >> $HGRCPATH << EOF
   > [extensions]
   > share =
   > [format]
   > # stabilize test accross variant
   > revlog-compression=zlib
   > [storage]
   > dirstate-v2.slow-path=allow
   > EOF
 
 store and revlogv1 are required in source
 
   $ hg --config format.usestore=false init no-store
   $ hg -R no-store debugupgraderepo
   abort: cannot upgrade repository; requirement missing: store
   [255]
 
   $ hg init no-revlogv1
   $ cat > no-revlogv1/.hg/requires << EOF
   > dotencode
   > fncache
   > generaldelta
   > store
   > EOF
 
   $ hg -R no-revlogv1 debugupgraderepo
   abort: cannot upgrade repository; missing a revlog version
   [255]
 
 Cannot upgrade shared repositories
 
   $ hg init share-parent
   $ hg -R share-parent debugbuilddag -n .+9
   $ hg -R share-parent up tip
   10 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -q share share-parent share-child
 
   $ hg -R share-child debugupgraderepo --config format.sparse-revlog=no
   abort: cannot use these actions on a share repository: sparserevlog
   (upgrade the main repository directly)
   [255]
 
 Unless the action is compatible with share
 
   $ hg -R share-child debugupgraderepo --config format.use-dirstate-v2=yes --quiet
   requirements
      preserved: * (glob)
      added: dirstate-v2
   
   no revlogs to process
   
 
   $ hg -R share-child debugupgraderepo --config format.use-dirstate-v2=yes --quiet --run
   upgrade will perform the following actions:
   
   requirements
      preserved: * (glob)
      added: dirstate-v2
   
   no revlogs to process
   
   $ hg debugformat -R share-child | grep dirstate-v2
   dirstate-v2:        yes
   $ hg debugformat -R share-parent | grep dirstate-v2
   dirstate-v2:         no
   $ hg status --all -R share-child
   C nf0
   C nf1
   C nf2
   C nf3
   C nf4
   C nf5
   C nf6
   C nf7
   C nf8
   C nf9
   $ hg log -l 3 -R share-child
   changeset:   9:0059eb38e4a4
   tag:         tip
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     r9
   
   changeset:   8:4d5be70c8130
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:08 1970 +0000
   summary:     r8
   
   changeset:   7:e60bfe72517e
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:07 1970 +0000
   summary:     r7
   
   $ hg status --all -R share-parent
   C nf0
   C nf1
   C nf2
   C nf3
   C nf4
   C nf5
   C nf6
   C nf7
   C nf8
   C nf9
   $ hg log -l 3 -R share-parent
   changeset:   9:0059eb38e4a4
   tag:         tip
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     r9
   
   changeset:   8:4d5be70c8130
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:08 1970 +0000
   summary:     r8
   
   changeset:   7:e60bfe72517e
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:07 1970 +0000
   summary:     r7
   
 
   $ hg -R share-child debugupgraderepo --config format.use-dirstate-v2=no --quiet --run
   upgrade will perform the following actions:
   
   requirements
      preserved: * (glob)
      removed: dirstate-v2
   
   no revlogs to process
   
   $ hg debugformat -R share-child | grep dirstate-v2
   dirstate-v2:         no
   $ hg debugformat -R share-parent | grep dirstate-v2
   dirstate-v2:         no
   $ hg status --all -R share-child
   C nf0
   C nf1
   C nf2
   C nf3
   C nf4
   C nf5
   C nf6
   C nf7
   C nf8
   C nf9
   $ hg log -l 3 -R share-child
   changeset:   9:0059eb38e4a4
   tag:         tip
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     r9
   
   changeset:   8:4d5be70c8130
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:08 1970 +0000
   summary:     r8
   
   changeset:   7:e60bfe72517e
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:07 1970 +0000
   summary:     r7
   
   $ hg status --all -R share-parent
   C nf0
   C nf1
   C nf2
   C nf3
   C nf4
   C nf5
   C nf6
   C nf7
   C nf8
   C nf9
   $ hg log -l 3 -R share-parent
   changeset:   9:0059eb38e4a4
   tag:         tip
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     r9
   
   changeset:   8:4d5be70c8130
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:08 1970 +0000
   summary:     r8
   
   changeset:   7:e60bfe72517e
   user:        debugbuilddag
   date:        Thu Jan 01 00:00:07 1970 +0000
   summary:     r7
   
 
 Do not yet support downgrading treemanifest repos
 
   $ hg --config experimental.treemanifest=true init treemanifest
   $ hg -R treemanifest debugupgraderepo
   abort: cannot upgrade repository; requirement would be removed: treemanifest
   [255]
 
 Cannot add treemanifest requirement during upgrade
 
   $ hg init disallowaddedreq
   $ hg -R disallowaddedreq --config experimental.treemanifest=true debugupgraderepo
   abort: cannot upgrade repository; do not support adding requirement: treemanifest
   [255]
 
 An upgrade of a repository created with recommended settings only suggests optimizations
 
   $ hg init empty
   $ cd empty
   $ hg debugformat
   format-variant     repo
   fncache:            yes
   dirstate-v2:         no
   tracked-hint:        no
   dotencode:          yes
   generaldelta:       yes
   share-safe:         yes
   sparserevlog:       yes
   persistent-nodemap:  no (no-rust !)
   persistent-nodemap: yes (rust !)
   copies-sdc:          no
   revlog-v2:           no
   changelog-v2:        no
   plain-cl-delta:     yes
   compression:        zlib
   compression-level:  default
   $ hg debugformat --verbose
   format-variant     repo config default
   fncache:            yes    yes     yes
   dirstate-v2:         no     no      no
   tracked-hint:        no     no      no
   dotencode:          yes    yes     yes
   generaldelta:       yes    yes     yes
   share-safe:         yes    yes     yes
   sparserevlog:       yes    yes     yes
   persistent-nodemap:  no     no      no (no-rust !)
   persistent-nodemap: yes    yes      no (rust !)
   copies-sdc:          no     no      no
   revlog-v2:           no     no      no
   changelog-v2:        no     no      no
   plain-cl-delta:     yes    yes     yes
   compression:        zlib   zlib    zlib (no-zstd !)
   compression:        zlib   zlib    zstd (zstd !)
   compression-level:  default default default
   $ hg debugformat --verbose --config format.usefncache=no
   format-variant     repo config default
   fncache:            yes     no     yes
   dirstate-v2:         no     no      no
   tracked-hint:        no     no      no
   dotencode:          yes     no     yes
   generaldelta:       yes    yes     yes
   share-safe:         yes    yes     yes
   sparserevlog:       yes    yes     yes
   persistent-nodemap:  no     no      no (no-rust !)
   persistent-nodemap: yes    yes      no (rust !)
   copies-sdc:          no     no      no
   revlog-v2:           no     no      no
   changelog-v2:        no     no      no
   plain-cl-delta:     yes    yes     yes
   compression:        zlib   zlib    zlib (no-zstd !)
   compression:        zlib   zlib    zstd (zstd !)
   compression-level:  default default default
   $ hg debugformat --verbose --config format.usefncache=no --color=debug
   format-variant     repo config default
   [formatvariant.name.mismatchconfig|fncache:           ][formatvariant.repo.mismatchconfig| yes][formatvariant.config.special|     no][formatvariant.default|     yes]
   [formatvariant.name.uptodate|dirstate-v2:       ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|tracked-hint:      ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.mismatchconfig|dotencode:         ][formatvariant.repo.mismatchconfig| yes][formatvariant.config.special|     no][formatvariant.default|     yes]
   [formatvariant.name.uptodate|generaldelta:      ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|share-safe:        ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|sparserevlog:      ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no] (no-rust !)
   [formatvariant.name.mismatchdefault|persistent-nodemap:][formatvariant.repo.mismatchdefault| yes][formatvariant.config.special|    yes][formatvariant.default|      no] (rust !)
   [formatvariant.name.uptodate|copies-sdc:        ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|revlog-v2:         ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|changelog-v2:      ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|plain-cl-delta:    ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|compression:       ][formatvariant.repo.uptodate| zlib][formatvariant.config.default|   zlib][formatvariant.default|    zlib] (no-zstd !)
   [formatvariant.name.mismatchdefault|compression:       ][formatvariant.repo.mismatchdefault| zlib][formatvariant.config.special|   zlib][formatvariant.default|    zstd] (zstd !)
   [formatvariant.name.uptodate|compression-level: ][formatvariant.repo.uptodate| default][formatvariant.config.default| default][formatvariant.default| default]
   $ hg debugformat -Tjson
   [
    {
     "config": true,
     "default": true,
     "name": "fncache",
     "repo": true
    },
    {
     "config": false,
     "default": false,
     "name": "dirstate-v2",
     "repo": false
    },
    {
     "config": false,
     "default": false,
     "name": "tracked-hint",
     "repo": false
    },
    {
     "config": true,
     "default": true,
     "name": "dotencode",
     "repo": true
    },
    {
     "config": true,
     "default": true,
     "name": "generaldelta",
     "repo": true
    },
    {
     "config": true,
     "default": true,
     "name": "share-safe",
     "repo": true
    },
    {
     "config": true,
     "default": true,
     "name": "sparserevlog",
     "repo": true
    },
    {
     "config": false, (no-rust !)
     "config": true, (rust !)
     "default": false,
     "name": "persistent-nodemap",
     "repo": false (no-rust !)
     "repo": true (rust !)
    },
    {
     "config": false,
     "default": false,
     "name": "copies-sdc",
     "repo": false
    },
    {
     "config": false,
     "default": false,
     "name": "revlog-v2",
     "repo": false
    },
    {
     "config": false,
     "default": false,
     "name": "changelog-v2",
     "repo": false
    },
    {
     "config": true,
     "default": true,
     "name": "plain-cl-delta",
     "repo": true
    },
    {
     "config": "zlib",
     "default": "zlib", (no-zstd !)
     "default": "zstd", (zstd !)
     "name": "compression",
     "repo": "zlib"
    },
    {
     "config": "default",
     "default": "default",
     "name": "compression-level",
     "repo": "default"
    }
   ]
   $ hg debugupgraderepo
   (no format upgrades found in existing repository)
   performing an upgrade with "--run" will make the following changes:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
   
   no revlogs to process
   
   additional optimizations are available by specifying "--optimize <name>":
   
   re-delta-parent
      deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower
   
   re-delta-multibase
      deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges
   
   re-delta-all
      deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
   
   re-delta-fulladd
      every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "re-delta-all" but even slower since more logic is involved.
   
 
   $ hg debugupgraderepo --quiet
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
   
   no revlogs to process
   
 
 --optimize can be used to add optimizations
 
   $ hg debugupgrade --optimize 're-delta-parent'
   (no format upgrades found in existing repository)
   performing an upgrade with "--run" will make the following changes:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
   
   optimisations: re-delta-parent
   
   re-delta-parent
      deltas within internal storage will choose a new base revision if needed
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   additional optimizations are available by specifying "--optimize <name>":
   
   re-delta-multibase
      deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges
   
   re-delta-all
      deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
   
   re-delta-fulladd
      every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "re-delta-all" but even slower since more logic is involved.
   
 
 modern form of the option
 
   $ hg debugupgrade --optimize re-delta-parent
   (no format upgrades found in existing repository)
   performing an upgrade with "--run" will make the following changes:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
   
   optimisations: re-delta-parent
   
   re-delta-parent
      deltas within internal storage will choose a new base revision if needed
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   additional optimizations are available by specifying "--optimize <name>":
   
   re-delta-multibase
      deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges
   
   re-delta-all
      deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
   
   re-delta-fulladd
      every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "re-delta-all" but even slower since more logic is involved.
   
 
   $ hg debugupgrade --optimize re-delta-parent --quiet
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
   
   optimisations: re-delta-parent
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
 
 passing multiple optimization:
 
   $ hg debugupgrade --optimize re-delta-parent --optimize re-delta-multibase --quiet
   requirements
      preserved: * (glob)
   
   optimisations: re-delta-multibase, re-delta-parent
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
 
 unknown optimization:
 
   $ hg debugupgrade --optimize foobar
   abort: unknown optimization action requested: foobar
   (run without arguments to see valid optimizations)
   [255]
 
 Various sub-optimal detections work
 
   $ cat > .hg/requires << EOF
   > revlogv1
   > store
   > EOF
 
   $ hg debugformat
   format-variant     repo
   fncache:             no
   dirstate-v2:         no
   tracked-hint:        no
   dotencode:           no
   generaldelta:        no
   share-safe:          no
   sparserevlog:        no
   persistent-nodemap:  no
   copies-sdc:          no
   revlog-v2:           no
   changelog-v2:        no
   plain-cl-delta:     yes
   compression:        zlib
   compression-level:  default
   $ hg debugformat --verbose
   format-variant     repo config default
   fncache:             no    yes     yes
   dirstate-v2:         no     no      no
   tracked-hint:        no     no      no
   dotencode:           no    yes     yes
   generaldelta:        no    yes     yes
   share-safe:          no    yes     yes
   sparserevlog:        no    yes     yes
   persistent-nodemap:  no     no      no (no-rust !)
   persistent-nodemap:  no    yes      no (rust !)
   copies-sdc:          no     no      no
   revlog-v2:           no     no      no
   changelog-v2:        no     no      no
   plain-cl-delta:     yes    yes     yes
   compression:        zlib   zlib    zlib (no-zstd !)
   compression:        zlib   zlib    zstd (zstd !)
   compression-level:  default default default
   $ hg debugformat --verbose --config format.usegeneraldelta=no
   format-variant     repo config default
   fncache:             no    yes     yes
   dirstate-v2:         no     no      no
   tracked-hint:        no     no      no
   dotencode:           no    yes     yes
   generaldelta:        no     no     yes
   share-safe:          no    yes     yes
   sparserevlog:        no     no     yes
   persistent-nodemap:  no     no      no (no-rust !)
   persistent-nodemap:  no    yes      no (rust !)
   copies-sdc:          no     no      no
   revlog-v2:           no     no      no
   changelog-v2:        no     no      no
   plain-cl-delta:     yes    yes     yes
   compression:        zlib   zlib    zlib (no-zstd !)
   compression:        zlib   zlib    zstd (zstd !)
   compression-level:  default default default
   $ hg debugformat --verbose --config format.usegeneraldelta=no --color=debug
   format-variant     repo config default
   [formatvariant.name.mismatchconfig|fncache:           ][formatvariant.repo.mismatchconfig|  no][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|dirstate-v2:       ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|tracked-hint:      ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.mismatchconfig|dotencode:         ][formatvariant.repo.mismatchconfig|  no][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.mismatchdefault|generaldelta:      ][formatvariant.repo.mismatchdefault|  no][formatvariant.config.special|     no][formatvariant.default|     yes]
   [formatvariant.name.mismatchconfig|share-safe:        ][formatvariant.repo.mismatchconfig|  no][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.mismatchdefault|sparserevlog:      ][formatvariant.repo.mismatchdefault|  no][formatvariant.config.special|     no][formatvariant.default|     yes]
   [formatvariant.name.uptodate|persistent-nodemap:][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no] (no-rust !)
   [formatvariant.name.mismatchconfig|persistent-nodemap:][formatvariant.repo.mismatchconfig|  no][formatvariant.config.special|    yes][formatvariant.default|      no] (rust !)
   [formatvariant.name.uptodate|copies-sdc:        ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|revlog-v2:         ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|changelog-v2:      ][formatvariant.repo.uptodate|  no][formatvariant.config.default|     no][formatvariant.default|      no]
   [formatvariant.name.uptodate|plain-cl-delta:    ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|compression:       ][formatvariant.repo.uptodate| zlib][formatvariant.config.default|   zlib][formatvariant.default|    zlib] (no-zstd !)
   [formatvariant.name.mismatchdefault|compression:       ][formatvariant.repo.mismatchdefault| zlib][formatvariant.config.special|   zlib][formatvariant.default|    zstd] (zstd !)
   [formatvariant.name.uptodate|compression-level: ][formatvariant.repo.uptodate| default][formatvariant.config.default| default][formatvariant.default| default]
   $ hg debugupgraderepo
   note:    selecting all-filelogs for processing to change: dotencode
   note:    selecting all-manifestlogs for processing to change: dotencode
   note:    selecting changelog for processing to change: dotencode
   
   repository lacks features recommended by current config options:
   
   fncache
      long and reserved filenames may not work correctly; repository performance is sub-optimal
   
   dotencode
      storage of filenames beginning with a period or space may not work correctly
   
   generaldelta
      deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower
   
   share-safe
      old shared repositories do not share source repository requirements and config. This leads to various problems when the source repository format is upgraded or some new extensions are enabled.
   
   sparserevlog
      in order to limit disk reading and memory usage on older version, the span of a delta chain from its root to its end is limited, whatever the relevant data in this span. This can severly limit Mercurial ability to build good chain of delta resulting is much more storage space being taken and limit reusability of on disk delta during exchange.
   
   persistent-nodemap (rust !)
      persist the node -> rev mapping on disk to speedup lookup (rust !)
    (rust !)
   
   performing an upgrade with "--run" will make the following changes:
   
   requirements
      preserved: revlogv1, store
      added: dotencode, fncache, generaldelta, share-safe, sparserevlog (no-rust !)
      added: dotencode, fncache, generaldelta, persistent-nodemap, share-safe, sparserevlog (rust !)
   
   fncache
      repository will be more resilient to storing certain paths and performance of certain operations should be improved
   
   dotencode
      repository will be better able to store files beginning with a space or period
   
   generaldelta
      repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster
   
   share-safe
      Upgrades a repository to share-safe format so that future shares of this repository share its requirements and configs.
   
   sparserevlog
      Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server.
   
   persistent-nodemap (rust !)
      Speedup revision lookup by node id. (rust !)
    (rust !)
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   additional optimizations are available by specifying "--optimize <name>":
   
   re-delta-parent
      deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower
   
   re-delta-multibase
      deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges
   
   re-delta-all
      deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
   
   re-delta-fulladd
      every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "re-delta-all" but even slower since more logic is involved.
   
   $ hg debugupgraderepo --quiet
   requirements
      preserved: revlogv1, store
      added: dotencode, fncache, generaldelta, share-safe, sparserevlog (no-rust !)
      added: dotencode, fncache, generaldelta, persistent-nodemap, share-safe, sparserevlog (rust !)
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
 
   $ hg --config format.dotencode=false debugupgraderepo
   note:    selecting all-filelogs for processing to change: fncache
   note:    selecting all-manifestlogs for processing to change: fncache
   note:    selecting changelog for processing to change: fncache
   
   repository lacks features recommended by current config options:
   
   fncache
      long and reserved filenames may not work correctly; repository performance is sub-optimal
   
   generaldelta
      deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower
   
   share-safe
      old shared repositories do not share source repository requirements and config. This leads to various problems when the source repository format is upgraded or some new extensions are enabled.
   
   sparserevlog
      in order to limit disk reading and memory usage on older version, the span of a delta chain from its root to its end is limited, whatever the relevant data in this span. This can severly limit Mercurial ability to build good chain of delta resulting is much more storage space being taken and limit reusability of on disk delta during exchange.
   
   persistent-nodemap (rust !)
      persist the node -> rev mapping on disk to speedup lookup (rust !)
    (rust !)
   repository lacks features used by the default config options:
   
   dotencode
      storage of filenames beginning with a period or space may not work correctly
   
   
   performing an upgrade with "--run" will make the following changes:
   
   requirements
      preserved: revlogv1, store
      added: fncache, generaldelta, share-safe, sparserevlog (no-rust !)
      added: fncache, generaldelta, persistent-nodemap, share-safe, sparserevlog (rust !)
   
   fncache
      repository will be more resilient to storing certain paths and performance of certain operations should be improved
   
   generaldelta
      repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster
   
   share-safe
      Upgrades a repository to share-safe format so that future shares of this repository share its requirements and configs.
   
   sparserevlog
      Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server.
   
   persistent-nodemap (rust !)
      Speedup revision lookup by node id. (rust !)
    (rust !)
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   additional optimizations are available by specifying "--optimize <name>":
   
   re-delta-parent
      deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower
   
   re-delta-multibase
      deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges
   
   re-delta-all
      deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
   
   re-delta-fulladd
      every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "re-delta-all" but even slower since more logic is involved.
   
 
   $ cd ..
 
 Upgrading a repository that is already modern essentially no-ops
 
   $ hg init modern
   $ hg -R modern debugupgraderepo --run
   nothing to do
 
 Upgrading a repository to generaldelta works
 
   $ hg --config format.usegeneraldelta=false init upgradegd
   $ cd upgradegd
   $ touch f0
   $ hg -q commit -A -m initial
   $ mkdir FooBarDirectory.d
   $ touch FooBarDirectory.d/f1
   $ hg -q commit -A -m 'add f1'
   $ hg -q up -r 0
   >>> import random
   >>> random.seed(0) # have a reproducible content
   >>> with open("f2", "wb") as f:
   ...     for i in range(100000):
   ...         f.write(b"%d\n" % random.randint(1000000000, 9999999999)) and None
   $ hg -q commit -A -m 'add f2'
 
 make sure we have a .d file
 
   $ ls -d .hg/store/data/*
   .hg/store/data/_foo_bar_directory.d.hg
   .hg/store/data/f0.i
   .hg/store/data/f2.d
   .hg/store/data/f2.i
 
   $ hg debugupgraderepo --run --config format.sparse-revlog=false
   note:    selecting all-filelogs for processing to change: generaldelta
   note:    selecting all-manifestlogs for processing to change: generaldelta
   note:    selecting changelog for processing to change: generaldelta
   
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, revlogv1, share-safe, store (no-rust !)
      preserved: dotencode, fncache, persistent-nodemap, revlogv1, share-safe, store (rust !)
      added: generaldelta
   
   generaldelta
      repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
   migrating 519 KB in store; 1.05 MB tracked data
   migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data)
   finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 3 revisions (384 bytes in store; 238 bytes tracked data)
   finished migrating 3 manifest revisions across 1 manifests; change in size: -17 bytes
   migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
   finished migrating 3 changelog revisions; change in size: 0 bytes
   finished migrating 9 total revisions; total change in store size: -17 bytes
   copying phaseroots
   copying requires
   data fully upgraded in a temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replaced files will be backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob)
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   copy of old repository backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob)
   the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified
 
 Original requirements backed up
 
   $ cat .hg/upgradebackup.*/requires
   share-safe
   $ cat .hg/upgradebackup.*/store/requires
   dotencode
   fncache
   persistent-nodemap (rust !)
   revlogv1
   store
   upgradeinprogress
 
 generaldelta added to original requirements files
 
   $ hg debugrequires
   dotencode
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlogv1
   share-safe
   store
 
 store directory has files we expect
 
   $ ls .hg/store
+  00changelog-????????.nd (glob) (rust !)
+  00changelog.d
   00changelog.i
+  00changelog.n (rust !)
   00manifest.i
   data
   data-s
   fncache
   phaseroots
   requires
   undo
   undo.backupfiles
 
 manifest should be generaldelta
 
   $ hg debugrevlog -m | grep flags
   flags  : inline, generaldelta
 
 verify should be happy
 
   $ hg verify -q
 
 old store should be backed up
 
   $ ls -d .hg/upgradebackup.*/
   .hg/upgradebackup.*/ (glob)
   $ ls .hg/upgradebackup.*/store
+  00changelog-????????.nd (glob) (rust !)
+  00changelog.d
   00changelog.i
+  00changelog.n (rust !)
   00manifest.i
   data
   data-s
   fncache
   phaseroots
   requires
   undo
+  undo.backup.00changelog.n.bck (rust !)
   undo.backup.fncache.bck
   undo.backupfiles
 
 unless --no-backup is passed
 
   $ rm -rf .hg/upgradebackup.*/
   $ hg debugupgraderepo --run --no-backup
   note:    selecting all-filelogs for processing to change: sparserevlog
   note:    selecting all-manifestlogs for processing to change: sparserevlog
   note:    selecting changelog for processing to change: sparserevlog
   
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
      added: sparserevlog
   
   sparserevlog
      Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server.
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
   migrating 519 KB in store; 1.05 MB tracked data
   migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data)
   finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
   finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
   finished migrating 3 changelog revisions; change in size: 0 bytes
   finished migrating 9 total revisions; total change in store size: 0 bytes
   copying phaseroots
   copying requires
   data fully upgraded in a temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replacing store...
   store replacement complete; repository was inconsistent for * (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   $ ls -1 .hg/ | grep upgradebackup
   [1]
 
 We can restrict optimization to some revlog:
 
   $ hg debugupgrade --optimize re-delta-parent --run --manifest --no-backup --debug --traceback
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
   
   optimisations: re-delta-parent
   
   re-delta-parent
      deltas within internal storage will choose a new base revision if needed
   
   processed revlogs:
     - manifest
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
   migrating 519 KB in store; 1.05 MB tracked data
   migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data)
   blindly copying data/FooBarDirectory.d/f1.i containing 1 revisions
   blindly copying data/f0.i containing 1 revisions
   blindly copying data/f2.i containing 1 revisions
   finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
   cloning 3 revisions from 00manifest.i
   finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
   blindly copying 00changelog.i containing 3 revisions
   finished migrating 3 changelog revisions; change in size: 0 bytes
   finished migrating 9 total revisions; total change in store size: 0 bytes
   copying phaseroots
   copying requires
   data fully upgraded in a temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
 
 Check that the repo still works fine
 
   $ hg log -G --stat
   @  changeset:   2:fca376863211
   |  tag:         tip
   |  parent:      0:ba592bf28da2
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     add f2
   |
   |   f2 |  100000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   |   1 files changed, 100000 insertions(+), 0 deletions(-)
   |
   | o  changeset:   1:2029ce2354e2
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     add f1
   |
   |
   o  changeset:   0:ba592bf28da2
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     initial
   
   
 
   $ hg verify -q
 
 Check we can select negatively
 
   $ hg debugupgrade --optimize re-delta-parent --run --no-manifest --no-backup --debug --traceback
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
   
   optimisations: re-delta-parent
   
   re-delta-parent
      deltas within internal storage will choose a new base revision if needed
   
   processed revlogs:
     - all-filelogs
     - changelog
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
   migrating 519 KB in store; 1.05 MB tracked data
   migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data)
   cloning 1 revisions from data/FooBarDirectory.d/f1.i
   cloning 1 revisions from data/f0.i
   cloning 1 revisions from data/f2.i
   finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
   blindly copying 00manifest.i containing 3 revisions
   finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
   cloning 3 revisions from 00changelog.i
   finished migrating 3 changelog revisions; change in size: 0 bytes
   finished migrating 9 total revisions; total change in store size: 0 bytes
   copying phaseroots
   copying requires
   data fully upgraded in a temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   $ hg verify -q
 
 Check that we can select changelog only
 
   $ hg debugupgrade --optimize re-delta-parent --run --changelog --no-backup --debug --traceback
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
   
   optimisations: re-delta-parent
   
   re-delta-parent
      deltas within internal storage will choose a new base revision if needed
   
   processed revlogs:
     - changelog
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
   migrating 519 KB in store; 1.05 MB tracked data
   migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data)
   blindly copying data/FooBarDirectory.d/f1.i containing 1 revisions
   blindly copying data/f0.i containing 1 revisions
   blindly copying data/f2.i containing 1 revisions
   finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
   blindly copying 00manifest.i containing 3 revisions
   finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
   cloning 3 revisions from 00changelog.i
   finished migrating 3 changelog revisions; change in size: 0 bytes
   finished migrating 9 total revisions; total change in store size: 0 bytes
   copying phaseroots
   copying requires
   data fully upgraded in a temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   $ hg verify -q
 
 Check that we can select filelog only
 
   $ hg debugupgrade --optimize re-delta-parent --run --no-changelog --no-manifest --no-backup --debug --traceback
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
   
   optimisations: re-delta-parent
   
   re-delta-parent
      deltas within internal storage will choose a new base revision if needed
   
   processed revlogs:
     - all-filelogs
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
   migrating 519 KB in store; 1.05 MB tracked data
   migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data)
   cloning 1 revisions from data/FooBarDirectory.d/f1.i
   cloning 1 revisions from data/f0.i
   cloning 1 revisions from data/f2.i
   finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
   blindly copying 00manifest.i containing 3 revisions
   finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
   blindly copying 00changelog.i containing 3 revisions
   finished migrating 3 changelog revisions; change in size: 0 bytes
   finished migrating 9 total revisions; total change in store size: 0 bytes
   copying phaseroots
   copying requires
   data fully upgraded in a temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   $ hg verify -q
 
 
 Check you can't skip revlog clone during important format downgrade
 
   $ echo "[format]" > .hg/hgrc
   $ echo "sparse-revlog=no" >> .hg/hgrc
   $ hg debugupgrade --optimize re-delta-parent --no-manifest --no-backup --quiet
   warning: ignoring  --no-manifest, as upgrade is changing: sparserevlog
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
      removed: sparserevlog
   
   optimisations: re-delta-parent
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   $ hg debugupgrade --optimize re-delta-parent --run --manifest --no-backup --debug --traceback
   note:    selecting all-filelogs for processing to change: sparserevlog
   note:    selecting changelog for processing to change: sparserevlog
   
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
      removed: sparserevlog
   
   optimisations: re-delta-parent
   
   re-delta-parent
      deltas within internal storage will choose a new base revision if needed
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
   migrating 519 KB in store; 1.05 MB tracked data
   migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data)
   cloning 1 revisions from data/FooBarDirectory.d/f1.i
   cloning 1 revisions from data/f0.i
   cloning 1 revisions from data/f2.i
   finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
   cloning 3 revisions from 00manifest.i
   finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
   cloning 3 revisions from 00changelog.i
   finished migrating 3 changelog revisions; change in size: 0 bytes
   finished migrating 9 total revisions; total change in store size: 0 bytes
   copying phaseroots
   copying requires
   data fully upgraded in a temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   $ hg verify -q
 
 Check you can't skip revlog clone during important format upgrade
 
   $ echo "sparse-revlog=yes" >> .hg/hgrc
   $ hg debugupgrade --optimize re-delta-parent --run --manifest --no-backup --debug --traceback
   note:    selecting all-filelogs for processing to change: sparserevlog
   note:    selecting changelog for processing to change: sparserevlog
   
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
      added: sparserevlog
   
   optimisations: re-delta-parent
   
   sparserevlog
      Revlog supports delta chain with more unused data between payload. These gaps will be skipped at read time. This allows for better delta chains, making a better compression and faster exchange with server.
   
   re-delta-parent
      deltas within internal storage will choose a new base revision if needed
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
   migrating 519 KB in store; 1.05 MB tracked data
   migrating 3 filelogs containing 3 revisions (518 KB in store; 1.05 MB tracked data)
   cloning 1 revisions from data/FooBarDirectory.d/f1.i
   cloning 1 revisions from data/f0.i
   cloning 1 revisions from data/f2.i
   finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 3 revisions (367 bytes in store; 238 bytes tracked data)
   cloning 3 revisions from 00manifest.i
   finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 3 revisions (394 bytes in store; 199 bytes tracked data)
   cloning 3 revisions from 00changelog.i
   finished migrating 3 changelog revisions; change in size: 0 bytes
   finished migrating 9 total revisions; total change in store size: 0 bytes
   copying phaseroots
   copying requires
   data fully upgraded in a temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   $ hg verify -q
 
   $ cd ..
 
 store files with special filenames aren't encoded during copy
 
   $ hg init store-filenames
   $ cd store-filenames
   $ touch foo
   $ hg -q commit -A -m initial
   $ touch .hg/store/.XX_special_filename
 
   $ hg debugupgraderepo --run
   nothing to do
   $ hg debugupgraderepo --run --optimize 're-delta-fulladd'
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
   
   optimisations: re-delta-fulladd
   
   re-delta-fulladd
      each revision will be added as new content to the internal storage; this will likely drastically slow down execution time, but some extensions might need it
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/store-filenames/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog)
   migrating 301 bytes in store; 107 bytes tracked data
   migrating 1 filelogs containing 1 revisions (64 bytes in store; 0 bytes tracked data)
   finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 1 revisions (110 bytes in store; 45 bytes tracked data)
   finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 1 revisions (127 bytes in store; 62 bytes tracked data)
   finished migrating 1 changelog revisions; change in size: 0 bytes
   finished migrating 3 total revisions; total change in store size: 0 bytes
   copying .XX_special_filename
   copying phaseroots
   copying requires
   data fully upgraded in a temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replaced files will be backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob)
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/store-filenames/.hg/upgrade.* (glob)
   copy of old repository backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob)
   the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified
 
 fncache is valid after upgrade
 
   $ hg debugrebuildfncache
   fncache already up to date
 
   $ cd ..
 
 Check upgrading a large file repository
 ---------------------------------------
 
   $ hg init largefilesrepo
   $ cat << EOF >> largefilesrepo/.hg/hgrc
   > [extensions]
   > largefiles =
   > EOF
 
   $ cd largefilesrepo
   $ touch foo
   $ hg add --large foo
   $ hg -q commit -m initial
   $ hg debugrequires
   dotencode
   fncache
   generaldelta
   largefiles
   persistent-nodemap (rust !)
   revlogv1
   share-safe
   sparserevlog
   store
 
   $ hg debugupgraderepo --run
   nothing to do
   $ hg debugrequires
   dotencode
   fncache
   generaldelta
   largefiles
   persistent-nodemap (rust !)
   revlogv1
   share-safe
   sparserevlog
   store
 
   $ cat << EOF >> .hg/hgrc
   > [extensions]
   > lfs =
   > [lfs]
   > threshold = 10
   > EOF
   $ echo '123456789012345' > lfs.bin
   $ hg ci -Am 'lfs.bin'
   adding lfs.bin
   $ hg debugrequires | grep lfs
   lfs
   $ find .hg/store/lfs -type f
   .hg/store/lfs/objects/d0/beab232adff5ba365880366ad30b1edb85c4c5372442b5d2fe27adc96d653f
 
   $ hg debugupgraderepo --run
   nothing to do
 
   $ hg debugrequires | grep lfs
   lfs
   $ find .hg/store/lfs -type f
   .hg/store/lfs/objects/d0/beab232adff5ba365880366ad30b1edb85c4c5372442b5d2fe27adc96d653f
   $ hg verify -q
   $ hg debugdata lfs.bin 0
   version https://git-lfs.github.com/spec/v1
   oid sha256:d0beab232adff5ba365880366ad30b1edb85c4c5372442b5d2fe27adc96d653f
   size 16
   x-is-binary 0
 
   $ cd ..
 
 repository config is taken in account
 -------------------------------------
 
   $ cat << EOF >> $HGRCPATH
   > [format]
   > maxchainlen = 1
   > EOF
 
   $ hg init localconfig
   $ cd localconfig
   $ cat << EOF > file
   > some content
   > with some length
   > to make sure we get a delta
   > after changes
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > EOF
   $ hg -q commit -A -m A
   $ echo "new line" >> file
   $ hg -q commit -m B
   $ echo "new line" >> file
   $ hg -q commit -m C
 
   $ cat << EOF >> .hg/hgrc
   > [format]
   > maxchainlen = 9001
   > EOF
   $ hg config format
   format.revlog-compression=$BUNDLE2_COMPRESSIONS$
   format.maxchainlen=9001
   $ hg debugdeltachain file --all-info
       rev      p1      p2  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio   readsize largestblk rddensity srchunks
         0      -1      -1       1        1       -1    base         77        182         77   0.42308        77         0    0.00000         77         77   1.00000        1
         1       0      -1       1        2        0      p1         21        191         98   0.51309        98         0    0.00000         98         98   1.00000        1
         2       1      -1       1        2        0    snap         30        200        107   0.53500       128        21    0.19626        128        128   0.83594        1
 
   $ hg debugupgraderepo --run --optimize 're-delta-all'
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
   
   optimisations: re-delta-all
   
   re-delta-all
      deltas within internal storage will be fully recomputed; this will likely drastically slow down execution time
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/localconfig/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
   migrating 1019 bytes in store; 882 bytes tracked data
   migrating 1 filelogs containing 3 revisions (320 bytes in store; 573 bytes tracked data)
   finished migrating 3 filelog revisions across 1 filelogs; change in size: -9 bytes
   migrating 1 manifests containing 3 revisions (333 bytes in store; 138 bytes tracked data)
   finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 3 revisions (366 bytes in store; 171 bytes tracked data)
   finished migrating 3 changelog revisions; change in size: 0 bytes
   finished migrating 9 total revisions; total change in store size: -9 bytes
   copying phaseroots
   copying requires
   data fully upgraded in a temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replaced files will be backed up at $TESTTMP/localconfig/.hg/upgradebackup.* (glob)
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/localconfig/.hg/upgrade.* (glob)
   copy of old repository backed up at $TESTTMP/localconfig/.hg/upgradebackup.* (glob)
   the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified
   $ hg debugdeltachain file --all-info
       rev      p1      p2  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio   readsize largestblk rddensity srchunks
         0      -1      -1       1        1       -1    base         77        182         77   0.42308        77         0    0.00000         77         77   1.00000        1
         1       0      -1       1        2        0      p1         21        191         98   0.51309        98         0    0.00000         98         98   1.00000        1
         2       1      -1       1        3        1      p1         21        200        119   0.59500       119         0    0.00000        119        119   1.00000        1
   $ cd ..
 
   $ cat << EOF >> $HGRCPATH
   > [format]
   > maxchainlen = 9001
   > EOF
 
 Check upgrading a sparse-revlog repository
 ---------------------------------------
 
   $ hg init sparserevlogrepo --config format.sparse-revlog=no
   $ cd sparserevlogrepo
   $ touch foo
   $ hg add foo
   $ hg -q commit -m "foo"
   $ hg debugrequires
   dotencode
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlogv1
   share-safe
   store
 
 Check that we can add the sparse-revlog format requirement
   $ hg --config format.sparse-revlog=yes debugupgraderepo --run --quiet
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
      added: sparserevlog
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   $ hg debugrequires
   dotencode
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlogv1
   share-safe
   sparserevlog
   store
 
 Check that we can remove the sparse-revlog format requirement
   $ hg --config format.sparse-revlog=no debugupgraderepo --run --quiet
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
      removed: sparserevlog
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   $ hg debugrequires
   dotencode
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlogv1
   share-safe
   store
 
 #if zstd
 
 Check upgrading to a zstd revlog
 --------------------------------
 
 upgrade
 
   $ hg --config format.revlog-compression=zstd debugupgraderepo --run  --no-backup --quiet
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, store (rust !)
      added: revlog-compression-zstd, sparserevlog
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   $ hg debugformat -v
   format-variant     repo config default
   fncache:            yes    yes     yes
   dirstate-v2:         no     no      no
   tracked-hint:        no     no      no
   dotencode:          yes    yes     yes
   generaldelta:       yes    yes     yes
   share-safe:         yes    yes     yes
   sparserevlog:       yes    yes     yes
   persistent-nodemap:  no     no      no (no-rust !)
   persistent-nodemap: yes    yes      no (rust !)
   copies-sdc:          no     no      no
   revlog-v2:           no     no      no
   changelog-v2:        no     no      no
   plain-cl-delta:     yes    yes     yes
   compression:        zlib   zlib    zlib (no-zstd !)
   compression:        zstd   zlib    zstd (zstd !)
   compression-level:  default default default
   $ hg debugrequires
   dotencode
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd
   revlogv1
   share-safe
   sparserevlog
   store
 
 downgrade
 
   $ hg debugupgraderepo --run --no-backup --quiet
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
      removed: revlog-compression-zstd
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   $ hg debugformat -v
   format-variant     repo config default
   fncache:            yes    yes     yes
   dirstate-v2:         no     no      no
   tracked-hint:        no     no      no
   dotencode:          yes    yes     yes
   generaldelta:       yes    yes     yes
   share-safe:         yes    yes     yes
   sparserevlog:       yes    yes     yes
   persistent-nodemap:  no     no      no (no-rust !)
   persistent-nodemap: yes    yes      no (rust !)
   copies-sdc:          no     no      no
   revlog-v2:           no     no      no
   changelog-v2:        no     no      no
   plain-cl-delta:     yes    yes     yes
   compression:        zlib   zlib    zlib (no-zstd !)
   compression:        zlib   zlib    zstd (zstd !)
   compression-level:  default default default
   $ hg debugrequires
   dotencode
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlogv1
   share-safe
   sparserevlog
   store
 
 upgrade from hgrc
 
   $ cat >> .hg/hgrc << EOF
   > [format]
   > revlog-compression=zstd
   > EOF
   $ hg debugupgraderepo --run --no-backup --quiet
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, share-safe, sparserevlog, store (no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlogv1, share-safe, sparserevlog, store (rust !)
      added: revlog-compression-zstd
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   $ hg debugformat -v
   format-variant     repo config default
   fncache:            yes    yes     yes
   dirstate-v2:         no     no      no
   tracked-hint:        no     no      no
   dotencode:          yes    yes     yes
   generaldelta:       yes    yes     yes
   share-safe:         yes    yes     yes
   sparserevlog:       yes    yes     yes
   persistent-nodemap:  no     no      no (no-rust !)
   persistent-nodemap: yes    yes      no (rust !)
   copies-sdc:          no     no      no
   revlog-v2:           no     no      no
   changelog-v2:        no     no      no
   plain-cl-delta:     yes    yes     yes
   compression:        zlib   zlib    zlib (no-zstd !)
   compression:        zstd   zstd    zstd (zstd !)
   compression-level:  default default default
   $ hg debugrequires
   dotencode
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd
   revlogv1
   share-safe
   sparserevlog
   store
 
 #endif
 
 Check upgrading to a revlog format supporting sidedata
 ------------------------------------------------------
 
 upgrade
 
   $ hg debugsidedata -c 0
   $ hg --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data debugupgraderepo --run  --no-backup --config "extensions.sidedata=$TESTDIR/testlib/ext-sidedata.py" --quiet
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, share-safe, store (no-zstd !)
      preserved: dotencode, fncache, generaldelta, revlog-compression-zstd, share-safe, sparserevlog, store (zstd no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlog-compression-zstd, share-safe, sparserevlog, store (rust !)
      removed: revlogv1
      added: exp-revlogv2.2 (zstd !)
      added: exp-revlogv2.2, sparserevlog (no-zstd !)
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   $ hg debugformat -v
   format-variant     repo config default
   fncache:            yes    yes     yes
   dirstate-v2:         no     no      no
   tracked-hint:        no     no      no
   dotencode:          yes    yes     yes
   generaldelta:       yes    yes     yes
   share-safe:         yes    yes     yes
   sparserevlog:       yes    yes     yes
   persistent-nodemap:  no     no      no (no-rust !)
   persistent-nodemap: yes    yes      no (rust !)
   copies-sdc:          no     no      no
   revlog-v2:          yes     no      no
   changelog-v2:        no     no      no
   plain-cl-delta:     yes    yes     yes
   compression:        zlib   zlib    zlib (no-zstd !)
   compression:        zstd   zstd    zstd (zstd !)
   compression-level:  default default default
   $ hg debugrequires
   dotencode
   exp-revlogv2.2
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd (zstd !)
   share-safe
   sparserevlog
   store
   $ hg debugsidedata -c 0
   2 sidedata entries
    entry-0001 size 4
    entry-0002 size 32
 
 downgrade
 
   $ hg debugupgraderepo --config experimental.revlogv2=no --run --no-backup --quiet
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, share-safe, sparserevlog, store (no-zstd !)
      preserved: dotencode, fncache, generaldelta, revlog-compression-zstd, share-safe, sparserevlog, store (zstd no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlog-compression-zstd, share-safe, sparserevlog, store (rust !)
      removed: exp-revlogv2.2
      added: revlogv1
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   $ hg debugformat -v
   format-variant     repo config default
   fncache:            yes    yes     yes
   dirstate-v2:         no     no      no
   tracked-hint:        no     no      no
   dotencode:          yes    yes     yes
   generaldelta:       yes    yes     yes
   share-safe:         yes    yes     yes
   sparserevlog:       yes    yes     yes
   persistent-nodemap:  no     no      no (no-rust !)
   persistent-nodemap: yes    yes      no (rust !)
   copies-sdc:          no     no      no
   revlog-v2:           no     no      no
   changelog-v2:        no     no      no
   plain-cl-delta:     yes    yes     yes
   compression:        zlib   zlib    zlib (no-zstd !)
   compression:        zstd   zstd    zstd (zstd !)
   compression-level:  default default default
   $ hg debugrequires
   dotencode
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd (zstd !)
   revlogv1
   share-safe
   sparserevlog
   store
   $ hg debugsidedata -c 0
 
 upgrade from hgrc
 
   $ cat >> .hg/hgrc << EOF
   > [experimental]
   > revlogv2=enable-unstable-format-and-corrupt-my-data
   > EOF
   $ hg debugupgraderepo --run --no-backup --quiet
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, share-safe, sparserevlog, store (no-zstd !)
      preserved: dotencode, fncache, generaldelta, revlog-compression-zstd, share-safe, sparserevlog, store (zstd no-rust !)
      preserved: dotencode, fncache, generaldelta, persistent-nodemap, revlog-compression-zstd, share-safe, sparserevlog, store (rust !)
      removed: revlogv1
      added: exp-revlogv2.2
   
   processed revlogs:
     - all-filelogs
     - changelog
     - manifest
   
   $ hg debugformat -v
   format-variant     repo config default
   fncache:            yes    yes     yes
   dirstate-v2:         no     no      no
   tracked-hint:        no     no      no
   dotencode:          yes    yes     yes
   generaldelta:       yes    yes     yes
   share-safe:         yes    yes     yes
   sparserevlog:       yes    yes     yes
   persistent-nodemap:  no     no      no (no-rust !)
   persistent-nodemap: yes    yes      no (rust !)
   copies-sdc:          no     no      no
   revlog-v2:          yes    yes      no
   changelog-v2:        no     no      no
   plain-cl-delta:     yes    yes     yes
   compression:        zlib   zlib    zlib (no-zstd !)
   compression:        zstd   zstd    zstd (zstd !)
   compression-level:  default default default
   $ hg debugrequires
   dotencode
   exp-revlogv2.2
   fncache
   generaldelta
   persistent-nodemap (rust !)
   revlog-compression-zstd (zstd !)
   share-safe
   sparserevlog
   store
   $ hg debugsidedata -c 0
 
 Demonstrate that nothing to perform upgrade will still run all the way through
 
   $ hg debugupgraderepo --run
   nothing to do
 
 #if no-rust
 
   $ cat << EOF >> $HGRCPATH
   > [storage]
   > dirstate-v2.slow-path = allow
   > EOF
 
 #endif
 
 Upgrade to dirstate-v2
 
   $ hg debugformat -v --config format.use-dirstate-v2=1 | grep dirstate-v2
   dirstate-v2:         no    yes      no
   $ hg debugupgraderepo --config format.use-dirstate-v2=1 --run
   upgrade will perform the following actions:
   
   requirements
      preserved: * (glob)
      added: dirstate-v2
   
   dirstate-v2
      "hg status" will be faster
   
   no revlogs to process
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/sparserevlogrepo/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   upgrading to dirstate-v2 from v1
   replaced files will be backed up at $TESTTMP/sparserevlogrepo/.hg/upgradebackup.* (glob)
   removing temporary repository $TESTTMP/sparserevlogrepo/.hg/upgrade.* (glob)
   $ ls .hg/upgradebackup.*/dirstate
   .hg/upgradebackup.*/dirstate (glob)
   $ hg debugformat -v | grep dirstate-v2
   dirstate-v2:        yes     no      no
   $ hg status
   $ dd bs=12 count=1 if=.hg/dirstate 2> /dev/null
   dirstate-v2
 
 Downgrade from dirstate-v2
 
   $ hg debugupgraderepo --run
   upgrade will perform the following actions:
   
   requirements
      preserved: * (glob)
      removed: dirstate-v2
   
   no revlogs to process
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/sparserevlogrepo/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   downgrading from dirstate-v2 to v1
   replaced files will be backed up at $TESTTMP/sparserevlogrepo/.hg/upgradebackup.* (glob)
   removing temporary repository $TESTTMP/sparserevlogrepo/.hg/upgrade.* (glob)
   $ hg debugformat -v | grep dirstate-v2
   dirstate-v2:         no     no      no
   $ hg status
 
   $ cd ..
 
 dirstate-v2: upgrade and downgrade from and empty repository:
 -------------------------------------------------------------
 
   $ hg init --config format.use-dirstate-v2=no dirstate-v2-empty
   $ cd dirstate-v2-empty
   $ hg debugformat | grep dirstate-v2
   dirstate-v2:         no
 
 upgrade
 
   $ hg debugupgraderepo --run --config format.use-dirstate-v2=yes
   upgrade will perform the following actions:
   
   requirements
      preserved: * (glob)
      added: dirstate-v2
   
   dirstate-v2
      "hg status" will be faster
   
   no revlogs to process
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/dirstate-v2-empty/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   upgrading to dirstate-v2 from v1
   replaced files will be backed up at $TESTTMP/dirstate-v2-empty/.hg/upgradebackup.* (glob)
   removing temporary repository $TESTTMP/dirstate-v2-empty/.hg/upgrade.* (glob)
   $ hg debugformat | grep dirstate-v2
   dirstate-v2:        yes
 
 downgrade
 
   $ hg debugupgraderepo --run --config format.use-dirstate-v2=no
   upgrade will perform the following actions:
   
   requirements
      preserved: * (glob)
      removed: dirstate-v2
   
   no revlogs to process
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage upgraded data: $TESTTMP/dirstate-v2-empty/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   downgrading from dirstate-v2 to v1
   replaced files will be backed up at $TESTTMP/dirstate-v2-empty/.hg/upgradebackup.* (glob)
   removing temporary repository $TESTTMP/dirstate-v2-empty/.hg/upgrade.* (glob)
   $ hg debugformat | grep dirstate-v2
   dirstate-v2:         no
 
   $ cd ..
 
 Test automatic upgrade/downgrade
 ================================
 
 
 For dirstate v2
 ---------------
 
 create an initial repository
 
   $ hg init auto-upgrade \
   >     --config format.use-dirstate-v2=no \
   >     --config format.use-dirstate-tracked-hint=yes \
   >     --config format.use-share-safe=no
   $ hg debugbuilddag -R auto-upgrade --new-file .+5
   $ hg -R auto-upgrade update
   6 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg debugformat -R auto-upgrade | grep dirstate-v2
   dirstate-v2:         no
 
 upgrade it to dirstate-v2 automatically
 
   $ hg status -R auto-upgrade \
   >     --config format.use-dirstate-v2.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-dirstate-v2=yes
   automatically upgrading repository to the `dirstate-v2` feature
   (see `hg help config.format.use-dirstate-v2` for details)
   $ hg debugformat -R auto-upgrade | grep dirstate-v2
   dirstate-v2:        yes
 
 downgrade it from dirstate-v2 automatically
 
   $ hg status -R auto-upgrade \
   >     --config format.use-dirstate-v2.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-dirstate-v2=no
   automatically downgrading repository from the `dirstate-v2` feature
   (see `hg help config.format.use-dirstate-v2` for details)
   $ hg debugformat -R auto-upgrade | grep dirstate-v2
   dirstate-v2:         no
 
 
 For multiple change at the same time
 ------------------------------------
 
   $ hg debugformat -R auto-upgrade | grep -E '(dirstate-v2|tracked|share-safe)'
   dirstate-v2:         no
   tracked-hint:       yes
   share-safe:          no
 
   $ hg status -R auto-upgrade \
   >     --config format.use-dirstate-v2.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-dirstate-v2=yes \
   >     --config format.use-dirstate-tracked-hint.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-dirstate-tracked-hint=no\
   >     --config format.use-share-safe.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-share-safe=yes
   automatically upgrading repository to the `dirstate-v2` feature
   (see `hg help config.format.use-dirstate-v2` for details)
   automatically upgrading repository to the `share-safe` feature
   (see `hg help config.format.use-share-safe` for details)
   automatically downgrading repository from the `tracked-hint` feature
   (see `hg help config.format.use-dirstate-tracked-hint` for details)
   $ hg debugformat -R auto-upgrade | grep -E '(dirstate-v2|tracked|share-safe)'
   dirstate-v2:        yes
   tracked-hint:        no
   share-safe:         yes
 
 Quiet upgrade and downgrade
 ---------------------------
 
 
   $ hg debugformat -R auto-upgrade | grep -E '(dirstate-v2|tracked|share-safe)'
   dirstate-v2:        yes
   tracked-hint:        no
   share-safe:         yes
   $ hg status -R auto-upgrade \
   >     --config format.use-dirstate-v2.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-dirstate-v2.automatic-upgrade-of-mismatching-repositories:quiet=yes \
   >     --config format.use-dirstate-v2=no \
   >     --config format.use-dirstate-tracked-hint.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-dirstate-tracked-hint.automatic-upgrade-of-mismatching-repositories:quiet=yes \
   >     --config format.use-dirstate-tracked-hint=yes \
   >     --config format.use-share-safe.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-share-safe.automatic-upgrade-of-mismatching-repositories:quiet=yes \
   >     --config format.use-share-safe=no
 
   $ hg debugformat -R auto-upgrade | grep -E '(dirstate-v2|tracked|share-safe)'
   dirstate-v2:         no
   tracked-hint:       yes
   share-safe:          no
 
   $ hg status -R auto-upgrade \
   >     --config format.use-dirstate-v2.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-dirstate-v2.automatic-upgrade-of-mismatching-repositories:quiet=yes \
   >     --config format.use-dirstate-v2=yes \
   >     --config format.use-dirstate-tracked-hint.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-dirstate-tracked-hint.automatic-upgrade-of-mismatching-repositories:quiet=yes \
   >     --config format.use-dirstate-tracked-hint=no\
   >     --config format.use-share-safe.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-share-safe.automatic-upgrade-of-mismatching-repositories:quiet=yes \
   >     --config format.use-share-safe=yes
   $ hg debugformat -R auto-upgrade | grep -E '(dirstate-v2|tracked|share-safe)'
   dirstate-v2:        yes
   tracked-hint:        no
   share-safe:         yes
 
 Attempting Auto-upgrade on a read-only repository
 -------------------------------------------------
 
   $ chmod -R a-w auto-upgrade
 
   $ hg status -R auto-upgrade \
   >     --config format.use-dirstate-v2.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-dirstate-v2=no
   $ hg debugformat -R auto-upgrade | grep dirstate-v2
   dirstate-v2:        yes
 
   $ chmod -R u+w auto-upgrade
 
 Attempting Auto-upgrade on a locked repository
 ----------------------------------------------
 
   $ hg -R auto-upgrade debuglock --set-lock --quiet &
   $ echo $! >> $DAEMON_PIDS
   $ $RUNTESTDIR/testlib/wait-on-file 10 auto-upgrade/.hg/store/lock
   $ hg status -R auto-upgrade \
   >     --config format.use-dirstate-v2.automatic-upgrade-of-mismatching-repositories=yes \
   >     --config format.use-dirstate-v2=no
   $ hg debugformat -R auto-upgrade | grep dirstate-v2
   dirstate-v2:        yes
 
   $ killdaemons.py