manifestcache: use `wcache` directory for manifest cache

The manifest full text cache is tightly related to the working copy. We should
use the `wcache` directory for it, instead of the `cache`. Otherwise, multiple
shares would keep overwriting each other cache entry and we loose its benefit.

This is also more consistent with the fact this cache file is protected by
`wlock`.

mercurial/manifest.py

@@ -1,2055 +1,2055 b''
 # manifest.py - manifest revision class for mercurial
 #
 # Copyright 2005-2007 Matt 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 __future__ import absolute_import
 
 import heapq
 import itertools
 import struct
 import weakref
 
 from .i18n import _
 from .node import (
     bin,
     hex,
     nullid,
     nullrev,
 )
 from . import (
     error,
     mdiff,
     policy,
     pycompat,
     repository,
     revlog,
     util,
 )
 from .utils import (
     interfaceutil,
 )
 
 parsers = policy.importmod(r'parsers')
 propertycache = util.propertycache
 
 def _parse(data):
     # This method does a little bit of excessive-looking
     # precondition checking. This is so that the behavior of this
     # class exactly matches its C counterpart to try and help
     # prevent surprise breakage for anyone that develops against
     # the pure version.
     if data and data[-1:] != '\n':
         raise ValueError('Manifest did not end in a newline.')
     prev = None
     for l in data.splitlines():
         if prev is not None and prev > l:
             raise ValueError('Manifest lines not in sorted order.')
         prev = l
         f, n = l.split('\0')
         if len(n) > 40:
             yield f, bin(n[:40]), n[40:]
         else:
             yield f, bin(n), ''
 
 def _text(it):
     files = []
     lines = []
     for f, n, fl in it:
         files.append(f)
         # if this is changed to support newlines in filenames,
         # be sure to check the templates/ dir again (especially *-raw.tmpl)
         lines.append("%s\0%s%s\n" % (f, hex(n), fl))
 
     _checkforbidden(files)
     return ''.join(lines)
 
 class lazymanifestiter(object):
     def __init__(self, lm):
         self.pos = 0
         self.lm = lm
 
     def __iter__(self):
         return self
 
     def next(self):
         try:
             data, pos = self.lm._get(self.pos)
         except IndexError:
             raise StopIteration
         if pos == -1:
             self.pos += 1
             return data[0]
         self.pos += 1
         zeropos = data.find('\x00', pos)
         return data[pos:zeropos]
 
     __next__ = next
 
 class lazymanifestiterentries(object):
     def __init__(self, lm):
         self.lm = lm
         self.pos = 0
 
     def __iter__(self):
         return self
 
     def next(self):
         try:
             data, pos = self.lm._get(self.pos)
         except IndexError:
             raise StopIteration
         if pos == -1:
             self.pos += 1
             return data
         zeropos = data.find('\x00', pos)
         hashval = unhexlify(data, self.lm.extrainfo[self.pos],
                             zeropos + 1, 40)
         flags = self.lm._getflags(data, self.pos, zeropos)
         self.pos += 1
         return (data[pos:zeropos], hashval, flags)
 
     __next__ = next
 
 def unhexlify(data, extra, pos, length):
     s = bin(data[pos:pos + length])
     if extra:
         s += chr(extra & 0xff)
     return s
 
 def _cmp(a, b):
     return (a > b) - (a < b)
 
 class _lazymanifest(object):
     def __init__(self, data, positions=None, extrainfo=None, extradata=None):
         if positions is None:
             self.positions = self.findlines(data)
             self.extrainfo = [0] * len(self.positions)
             self.data = data
             self.extradata = []
         else:
             self.positions = positions[:]
             self.extrainfo = extrainfo[:]
             self.extradata = extradata[:]
             self.data = data
 
     def findlines(self, data):
         if not data:
             return []
         pos = data.find("\n")
         if pos == -1 or data[-1:] != '\n':
             raise ValueError("Manifest did not end in a newline.")
         positions = [0]
         prev = data[:data.find('\x00')]
         while pos < len(data) - 1 and pos != -1:
             positions.append(pos + 1)
             nexts = data[pos + 1:data.find('\x00', pos + 1)]
             if nexts < prev:
                 raise ValueError("Manifest lines not in sorted order.")
             prev = nexts
             pos = data.find("\n", pos + 1)
         return positions
 
     def _get(self, index):
         # get the position encoded in pos:
         #   positive number is an index in 'data'
         #   negative number is in extrapieces
         pos = self.positions[index]
         if pos >= 0:
             return self.data, pos
         return self.extradata[-pos - 1], -1
 
     def _getkey(self, pos):
         if pos >= 0:
             return self.data[pos:self.data.find('\x00', pos + 1)]
         return self.extradata[-pos - 1][0]
 
     def bsearch(self, key):
         first = 0
         last = len(self.positions) - 1
 
         while first <= last:
             midpoint = (first + last)//2
             nextpos = self.positions[midpoint]
             candidate = self._getkey(nextpos)
             r = _cmp(key, candidate)
             if r == 0:
                 return midpoint
             else:
                 if r < 0:
                     last = midpoint - 1
                 else:
                     first = midpoint + 1
         return -1
 
     def bsearch2(self, key):
         # same as the above, but will always return the position
         # done for performance reasons
         first = 0
         last = len(self.positions) - 1
 
         while first <= last:
             midpoint = (first + last)//2
             nextpos = self.positions[midpoint]
             candidate = self._getkey(nextpos)
             r = _cmp(key, candidate)
             if r == 0:
                 return (midpoint, True)
             else:
                 if r < 0:
                     last = midpoint - 1
                 else:
                     first = midpoint + 1
         return (first, False)
 
     def __contains__(self, key):
         return self.bsearch(key) != -1
 
     def _getflags(self, data, needle, pos):
         start = pos + 41
         end = data.find("\n", start)
         if end == -1:
             end = len(data) - 1
         if start == end:
             return ''
         return self.data[start:end]
 
     def __getitem__(self, key):
         if not isinstance(key, bytes):
             raise TypeError("getitem: manifest keys must be a bytes.")
         needle = self.bsearch(key)
         if needle == -1:
             raise KeyError
         data, pos = self._get(needle)
         if pos == -1:
             return (data[1], data[2])
         zeropos = data.find('\x00', pos)
         assert 0 <= needle <= len(self.positions)
         assert len(self.extrainfo) == len(self.positions)
         hashval = unhexlify(data, self.extrainfo[needle], zeropos + 1, 40)
         flags = self._getflags(data, needle, zeropos)
         return (hashval, flags)
 
     def __delitem__(self, key):
         needle, found = self.bsearch2(key)
         if not found:
             raise KeyError
         cur = self.positions[needle]
         self.positions = self.positions[:needle] + self.positions[needle + 1:]
         self.extrainfo = self.extrainfo[:needle] + self.extrainfo[needle + 1:]
         if cur >= 0:
             self.data = self.data[:cur] + '\x00' + self.data[cur + 1:]
 
     def __setitem__(self, key, value):
         if not isinstance(key, bytes):
             raise TypeError("setitem: manifest keys must be a byte string.")
         if not isinstance(value, tuple) or len(value) != 2:
             raise TypeError("Manifest values must be a tuple of (node, flags).")
         hashval = value[0]
         if not isinstance(hashval, bytes) or not 20 <= len(hashval) <= 22:
             raise TypeError("node must be a 20-byte byte string")
         flags = value[1]
         if len(hashval) == 22:
             hashval = hashval[:-1]
         if not isinstance(flags, bytes) or len(flags) > 1:
             raise TypeError("flags must a 0 or 1 byte string, got %r", flags)
         needle, found = self.bsearch2(key)
         if found:
             # put the item
             pos = self.positions[needle]
             if pos < 0:
                 self.extradata[-pos - 1] = (key, hashval, value[1])
             else:
                 # just don't bother
                 self.extradata.append((key, hashval, value[1]))
                 self.positions[needle] = -len(self.extradata)
         else:
             # not found, put it in with extra positions
             self.extradata.append((key, hashval, value[1]))
             self.positions = (self.positions[:needle] + [-len(self.extradata)]
                               + self.positions[needle:])
             self.extrainfo = (self.extrainfo[:needle] + [0] +
                               self.extrainfo[needle:])
 
     def copy(self):
         # XXX call _compact like in C?
         return _lazymanifest(self.data, self.positions, self.extrainfo,
             self.extradata)
 
     def _compact(self):
         # hopefully not called TOO often
         if len(self.extradata) == 0:
             return
         l = []
         i = 0
         offset = 0
         self.extrainfo = [0] * len(self.positions)
         while i < len(self.positions):
             if self.positions[i] >= 0:
                 cur = self.positions[i]
                 last_cut = cur
                 while True:
                     self.positions[i] = offset
                     i += 1
                     if i == len(self.positions) or self.positions[i] < 0:
                         break
                     offset += self.positions[i] - cur
                     cur = self.positions[i]
                 end_cut = self.data.find('\n', cur)
                 if end_cut != -1:
                     end_cut += 1
                 offset += end_cut - cur
                 l.append(self.data[last_cut:end_cut])
             else:
                 while i < len(self.positions) and self.positions[i] < 0:
                     cur = self.positions[i]
                     t = self.extradata[-cur - 1]
                     l.append(self._pack(t))
                     self.positions[i] = offset
                     if len(t[1]) > 20:
                         self.extrainfo[i] = ord(t[1][21])
                     offset += len(l[-1])
                     i += 1
         self.data = ''.join(l)
         self.extradata = []
 
     def _pack(self, d):
         return d[0] + '\x00' + hex(d[1][:20]) + d[2] + '\n'
 
     def text(self):
         self._compact()
         return self.data
 
     def diff(self, m2, clean=False):
         '''Finds changes between the current manifest and m2.'''
         # XXX think whether efficiency matters here
         diff = {}
 
         for fn, e1, flags in self.iterentries():
             if fn not in m2:
                 diff[fn] = (e1, flags), (None, '')
             else:
                 e2 = m2[fn]
                 if (e1, flags) != e2:
                     diff[fn] = (e1, flags), e2
                 elif clean:
                     diff[fn] = None
 
         for fn, e2, flags in m2.iterentries():
             if fn not in self:
                 diff[fn] = (None, ''), (e2, flags)
 
         return diff
 
     def iterentries(self):
         return lazymanifestiterentries(self)
 
     def iterkeys(self):
         return lazymanifestiter(self)
 
     def __iter__(self):
         return lazymanifestiter(self)
 
     def __len__(self):
         return len(self.positions)
 
     def filtercopy(self, filterfn):
         # XXX should be optimized
         c = _lazymanifest('')
         for f, n, fl in self.iterentries():
             if filterfn(f):
                 c[f] = n, fl
         return c
 
 try:
     _lazymanifest = parsers.lazymanifest
 except AttributeError:
     pass
 
 @interfaceutil.implementer(repository.imanifestdict)
 class manifestdict(object):
     def __init__(self, data=''):
         self._lm = _lazymanifest(data)
 
     def __getitem__(self, key):
         return self._lm[key][0]
 
     def find(self, key):
         return self._lm[key]
 
     def __len__(self):
         return len(self._lm)
 
     def __nonzero__(self):
         # nonzero is covered by the __len__ function, but implementing it here
         # makes it easier for extensions to override.
         return len(self._lm) != 0
 
     __bool__ = __nonzero__
 
     def __setitem__(self, key, node):
         self._lm[key] = node, self.flags(key, '')
 
     def __contains__(self, key):
         if key is None:
             return False
         return key in self._lm
 
     def __delitem__(self, key):
         del self._lm[key]
 
     def __iter__(self):
         return self._lm.__iter__()
 
     def iterkeys(self):
         return self._lm.iterkeys()
 
     def keys(self):
         return list(self.iterkeys())
 
     def filesnotin(self, m2, match=None):
         '''Set of files in this manifest that are not in the other'''
         if match:
             m1 = self.matches(match)
             m2 = m2.matches(match)
             return m1.filesnotin(m2)
         diff = self.diff(m2)
         files = set(filepath
                     for filepath, hashflags in diff.iteritems()
                     if hashflags[1][0] is None)
         return files
 
     @propertycache
     def _dirs(self):
         return util.dirs(self)
 
     def dirs(self):
         return self._dirs
 
     def hasdir(self, dir):
         return dir in self._dirs
 
     def _filesfastpath(self, match):
         '''Checks whether we can correctly and quickly iterate over matcher
         files instead of over manifest files.'''
         files = match.files()
         return (len(files) < 100 and (match.isexact() or
             (match.prefix() and all(fn in self for fn in files))))
 
     def walk(self, match):
         '''Generates matching file names.
 
         Equivalent to manifest.matches(match).iterkeys(), but without creating
         an entirely new manifest.
 
         It also reports nonexistent files by marking them bad with match.bad().
         '''
         if match.always():
             for f in iter(self):
                 yield f
             return
 
         fset = set(match.files())
 
         # avoid the entire walk if we're only looking for specific files
         if self._filesfastpath(match):
             for fn in sorted(fset):
                 yield fn
             return
 
         for fn in self:
             if fn in fset:
                 # specified pattern is the exact name
                 fset.remove(fn)
             if match(fn):
                 yield fn
 
         # for dirstate.walk, files=['.'] means "walk the whole tree".
         # follow that here, too
         fset.discard('.')
 
         for fn in sorted(fset):
             if not self.hasdir(fn):
                 match.bad(fn, None)
 
     def matches(self, match):
         '''generate a new manifest filtered by the match argument'''
         if match.always():
             return self.copy()
 
         if self._filesfastpath(match):
             m = manifestdict()
             lm = self._lm
             for fn in match.files():
                 if fn in lm:
                     m._lm[fn] = lm[fn]
             return m
 
         m = manifestdict()
         m._lm = self._lm.filtercopy(match)
         return m
 
     def diff(self, m2, match=None, clean=False):
         '''Finds changes between the current manifest and m2.
 
         Args:
           m2: the manifest to which this manifest should be compared.
           clean: if true, include files unchanged between these manifests
                  with a None value in the returned dictionary.
 
         The result is returned as a dict with filename as key and
         values of the form ((n1,fl1),(n2,fl2)), where n1/n2 is the
         nodeid in the current/other manifest and fl1/fl2 is the flag
         in the current/other manifest. Where the file does not exist,
         the nodeid will be None and the flags will be the empty
         string.
         '''
         if match:
             m1 = self.matches(match)
             m2 = m2.matches(match)
             return m1.diff(m2, clean=clean)
         return self._lm.diff(m2._lm, clean)
 
     def setflag(self, key, flag):
         self._lm[key] = self[key], flag
 
     def get(self, key, default=None):
         try:
             return self._lm[key][0]
         except KeyError:
             return default
 
     def flags(self, key, default=''):
         try:
             return self._lm[key][1]
         except KeyError:
             return default
 
     def copy(self):
         c = manifestdict()
         c._lm = self._lm.copy()
         return c
 
     def items(self):
         return (x[:2] for x in self._lm.iterentries())
 
     def iteritems(self):
         return (x[:2] for x in self._lm.iterentries())
 
     def iterentries(self):
         return self._lm.iterentries()
 
     def text(self):
         # most likely uses native version
         return self._lm.text()
 
     def fastdelta(self, base, changes):
         """Given a base manifest text as a bytearray and a list of changes
         relative to that text, compute a delta that can be used by revlog.
         """
         delta = []
         dstart = None
         dend = None
         dline = [""]
         start = 0
         # zero copy representation of base as a buffer
         addbuf = util.buffer(base)
 
         changes = list(changes)
         if len(changes) < 1000:
             # start with a readonly loop that finds the offset of
             # each line and creates the deltas
             for f, todelete in changes:
                 # bs will either be the index of the item or the insert point
                 start, end = _msearch(addbuf, f, start)
                 if not todelete:
                     h, fl = self._lm[f]
                     l = "%s\0%s%s\n" % (f, hex(h), fl)
                 else:
                     if start == end:
                         # item we want to delete was not found, error out
                         raise AssertionError(
                                 _("failed to remove %s from manifest") % f)
                     l = ""
                 if dstart is not None and dstart <= start and dend >= start:
                     if dend < end:
                         dend = end
                     if l:
                         dline.append(l)
                 else:
                     if dstart is not None:
                         delta.append([dstart, dend, "".join(dline)])
                     dstart = start
                     dend = end
                     dline = [l]
 
             if dstart is not None:
                 delta.append([dstart, dend, "".join(dline)])
             # apply the delta to the base, and get a delta for addrevision
             deltatext, arraytext = _addlistdelta(base, delta)
         else:
             # For large changes, it's much cheaper to just build the text and
             # diff it.
             arraytext = bytearray(self.text())
             deltatext = mdiff.textdiff(
                 util.buffer(base), util.buffer(arraytext))
 
         return arraytext, deltatext
 
 def _msearch(m, s, lo=0, hi=None):
     '''return a tuple (start, end) that says where to find s within m.
 
     If the string is found m[start:end] are the line containing
     that string.  If start == end the string was not found and
     they indicate the proper sorted insertion point.
 
     m should be a buffer, a memoryview or a byte string.
     s is a byte string'''
     def advance(i, c):
         while i < lenm and m[i:i + 1] != c:
             i += 1
         return i
     if not s:
         return (lo, lo)
     lenm = len(m)
     if not hi:
         hi = lenm
     while lo < hi:
         mid = (lo + hi) // 2
         start = mid
         while start > 0 and m[start - 1:start] != '\n':
             start -= 1
         end = advance(start, '\0')
         if bytes(m[start:end]) < s:
             # we know that after the null there are 40 bytes of sha1
             # this translates to the bisect lo = mid + 1
             lo = advance(end + 40, '\n') + 1
         else:
             # this translates to the bisect hi = mid
             hi = start
     end = advance(lo, '\0')
     found = m[lo:end]
     if s == found:
         # we know that after the null there are 40 bytes of sha1
         end = advance(end + 40, '\n')
         return (lo, end + 1)
     else:
         return (lo, lo)
 
 def _checkforbidden(l):
     """Check filenames for illegal characters."""
     for f in l:
         if '\n' in f or '\r' in f:
             raise error.StorageError(
                 _("'\\n' and '\\r' disallowed in filenames: %r")
                 % pycompat.bytestr(f))
 
 
 # apply the changes collected during the bisect loop to our addlist
 # return a delta suitable for addrevision
 def _addlistdelta(addlist, x):
     # for large addlist arrays, building a new array is cheaper
     # than repeatedly modifying the existing one
     currentposition = 0
     newaddlist = bytearray()
 
     for start, end, content in x:
         newaddlist += addlist[currentposition:start]
         if content:
             newaddlist += bytearray(content)
 
         currentposition = end
 
     newaddlist += addlist[currentposition:]
 
     deltatext = "".join(struct.pack(">lll", start, end, len(content))
                    + content for start, end, content in x)
     return deltatext, newaddlist
 
 def _splittopdir(f):
     if '/' in f:
         dir, subpath = f.split('/', 1)
         return dir + '/', subpath
     else:
         return '', f
 
 _noop = lambda s: None
 
 class treemanifest(object):
     def __init__(self, dir='', text=''):
         self._dir = dir
         self._node = nullid
         self._loadfunc = _noop
         self._copyfunc = _noop
         self._dirty = False
         self._dirs = {}
         self._lazydirs = {}
         # Using _lazymanifest here is a little slower than plain old dicts
         self._files = {}
         self._flags = {}
         if text:
             def readsubtree(subdir, subm):
                 raise AssertionError('treemanifest constructor only accepts '
                                      'flat manifests')
             self.parse(text, readsubtree)
             self._dirty = True # Mark flat manifest dirty after parsing
 
     def _subpath(self, path):
         return self._dir + path
 
     def _loadalllazy(self):
         selfdirs = self._dirs
         for d, (path, node, readsubtree, docopy) in self._lazydirs.iteritems():
             if docopy:
                 selfdirs[d] = readsubtree(path, node).copy()
             else:
                 selfdirs[d] = readsubtree(path, node)
         self._lazydirs = {}
 
     def _loadlazy(self, d):
         v = self._lazydirs.get(d)
         if v:
             path, node, readsubtree, docopy = v
             if docopy:
                 self._dirs[d] = readsubtree(path, node).copy()
             else:
                 self._dirs[d] = readsubtree(path, node)
             del self._lazydirs[d]
 
     def _loadchildrensetlazy(self, visit):
         if not visit:
             return None
         if visit == 'all' or visit == 'this':
             self._loadalllazy()
             return None
 
         loadlazy = self._loadlazy
         for k in visit:
             loadlazy(k + '/')
         return visit
 
     def _loaddifflazy(self, t1, t2):
         """load items in t1 and t2 if they're needed for diffing.
 
         The criteria currently is:
         - if it's not present in _lazydirs in either t1 or t2, load it in the
           other (it may already be loaded or it may not exist, doesn't matter)
         - if it's present in _lazydirs in both, compare the nodeid; if it
           differs, load it in both
         """
         toloadlazy = []
         for d, v1 in t1._lazydirs.iteritems():
             v2 = t2._lazydirs.get(d)
             if not v2 or v2[1] != v1[1]:
                 toloadlazy.append(d)
         for d, v1 in t2._lazydirs.iteritems():
             if d not in t1._lazydirs:
                 toloadlazy.append(d)
 
         for d in toloadlazy:
             t1._loadlazy(d)
             t2._loadlazy(d)
 
     def __len__(self):
         self._load()
         size = len(self._files)
         self._loadalllazy()
         for m in self._dirs.values():
             size += m.__len__()
         return size
 
     def __nonzero__(self):
         # Faster than "__len() != 0" since it avoids loading sub-manifests
         return not self._isempty()
 
     __bool__ = __nonzero__
 
     def _isempty(self):
         self._load() # for consistency; already loaded by all callers
         # See if we can skip loading everything.
         if self._files or (self._dirs and
                            any(not m._isempty() for m in self._dirs.values())):
             return False
         self._loadalllazy()
         return (not self._dirs or
                 all(m._isempty() for m in self._dirs.values()))
 
     def __repr__(self):
         return ('<treemanifest dir=%s, node=%s, loaded=%s, dirty=%s at 0x%x>' %
                 (self._dir, hex(self._node),
                  bool(self._loadfunc is _noop),
                  self._dirty, id(self)))
 
     def dir(self):
         '''The directory that this tree manifest represents, including a
         trailing '/'. Empty string for the repo root directory.'''
         return self._dir
 
     def node(self):
         '''This node of this instance. nullid for unsaved instances. Should
         be updated when the instance is read or written from a revlog.
         '''
         assert not self._dirty
         return self._node
 
     def setnode(self, node):
         self._node = node
         self._dirty = False
 
     def iterentries(self):
         self._load()
         self._loadalllazy()
         for p, n in sorted(itertools.chain(self._dirs.items(),
                                            self._files.items())):
             if p in self._files:
                 yield self._subpath(p), n, self._flags.get(p, '')
             else:
                 for x in n.iterentries():
                     yield x
 
     def items(self):
         self._load()
         self._loadalllazy()
         for p, n in sorted(itertools.chain(self._dirs.items(),
                                            self._files.items())):
             if p in self._files:
                 yield self._subpath(p), n
             else:
                 for f, sn in n.iteritems():
                     yield f, sn
 
     iteritems = items
 
     def iterkeys(self):
         self._load()
         self._loadalllazy()
         for p in sorted(itertools.chain(self._dirs, self._files)):
             if p in self._files:
                 yield self._subpath(p)
             else:
                 for f in self._dirs[p]:
                     yield f
 
     def keys(self):
         return list(self.iterkeys())
 
     def __iter__(self):
         return self.iterkeys()
 
     def __contains__(self, f):
         if f is None:
             return False
         self._load()
         dir, subpath = _splittopdir(f)
         if dir:
             self._loadlazy(dir)
 
             if dir not in self._dirs:
                 return False
 
             return self._dirs[dir].__contains__(subpath)
         else:
             return f in self._files
 
     def get(self, f, default=None):
         self._load()
         dir, subpath = _splittopdir(f)
         if dir:
             self._loadlazy(dir)
 
             if dir not in self._dirs:
                 return default
             return self._dirs[dir].get(subpath, default)
         else:
             return self._files.get(f, default)
 
     def __getitem__(self, f):
         self._load()
         dir, subpath = _splittopdir(f)
         if dir:
             self._loadlazy(dir)
 
             return self._dirs[dir].__getitem__(subpath)
         else:
             return self._files[f]
 
     def flags(self, f):
         self._load()
         dir, subpath = _splittopdir(f)
         if dir:
             self._loadlazy(dir)
 
             if dir not in self._dirs:
                 return ''
             return self._dirs[dir].flags(subpath)
         else:
             if f in self._lazydirs or f in self._dirs:
                 return ''
             return self._flags.get(f, '')
 
     def find(self, f):
         self._load()
         dir, subpath = _splittopdir(f)
         if dir:
             self._loadlazy(dir)
 
             return self._dirs[dir].find(subpath)
         else:
             return self._files[f], self._flags.get(f, '')
 
     def __delitem__(self, f):
         self._load()
         dir, subpath = _splittopdir(f)
         if dir:
             self._loadlazy(dir)
 
             self._dirs[dir].__delitem__(subpath)
             # If the directory is now empty, remove it
             if self._dirs[dir]._isempty():
                 del self._dirs[dir]
         else:
             del self._files[f]
             if f in self._flags:
                 del self._flags[f]
         self._dirty = True
 
     def __setitem__(self, f, n):
         assert n is not None
         self._load()
         dir, subpath = _splittopdir(f)
         if dir:
             self._loadlazy(dir)
             if dir not in self._dirs:
                 self._dirs[dir] = treemanifest(self._subpath(dir))
             self._dirs[dir].__setitem__(subpath, n)
         else:
             self._files[f] = n[:21] # to match manifestdict's behavior
         self._dirty = True
 
     def _load(self):
         if self._loadfunc is not _noop:
             lf, self._loadfunc = self._loadfunc, _noop
             lf(self)
         elif self._copyfunc is not _noop:
             cf, self._copyfunc = self._copyfunc, _noop
             cf(self)
 
     def setflag(self, f, flags):
         """Set the flags (symlink, executable) for path f."""
         self._load()
         dir, subpath = _splittopdir(f)
         if dir:
             self._loadlazy(dir)
             if dir not in self._dirs:
                 self._dirs[dir] = treemanifest(self._subpath(dir))
             self._dirs[dir].setflag(subpath, flags)
         else:
             self._flags[f] = flags
         self._dirty = True
 
     def copy(self):
         copy = treemanifest(self._dir)
         copy._node = self._node
         copy._dirty = self._dirty
         if self._copyfunc is _noop:
             def _copyfunc(s):
                 self._load()
                 s._lazydirs = {d: (p, n, r, True) for
                                d, (p, n, r, c) in self._lazydirs.iteritems()}
                 sdirs = s._dirs
                 for d, v in self._dirs.iteritems():
                     sdirs[d] = v.copy()
                 s._files = dict.copy(self._files)
                 s._flags = dict.copy(self._flags)
             if self._loadfunc is _noop:
                 _copyfunc(copy)
             else:
                 copy._copyfunc = _copyfunc
         else:
             copy._copyfunc = self._copyfunc
         return copy
 
     def filesnotin(self, m2, match=None):
         '''Set of files in this manifest that are not in the other'''
         if match and not match.always():
             m1 = self.matches(match)
             m2 = m2.matches(match)
             return m1.filesnotin(m2)
 
         files = set()
         def _filesnotin(t1, t2):
             if t1._node == t2._node and not t1._dirty and not t2._dirty:
                 return
             t1._load()
             t2._load()
             self._loaddifflazy(t1, t2)
             for d, m1 in t1._dirs.iteritems():
                 if d in t2._dirs:
                     m2 = t2._dirs[d]
                     _filesnotin(m1, m2)
                 else:
                     files.update(m1.iterkeys())
 
             for fn in t1._files:
                 if fn not in t2._files:
                     files.add(t1._subpath(fn))
 
         _filesnotin(self, m2)
         return files
 
     @propertycache
     def _alldirs(self):
         return util.dirs(self)
 
     def dirs(self):
         return self._alldirs
 
     def hasdir(self, dir):
         self._load()
         topdir, subdir = _splittopdir(dir)
         if topdir:
             self._loadlazy(topdir)
             if topdir in self._dirs:
                 return self._dirs[topdir].hasdir(subdir)
             return False
         dirslash = dir + '/'
         return dirslash in self._dirs or dirslash in self._lazydirs
 
     def walk(self, match):
         '''Generates matching file names.
 
         Equivalent to manifest.matches(match).iterkeys(), but without creating
         an entirely new manifest.
 
         It also reports nonexistent files by marking them bad with match.bad().
         '''
         if match.always():
             for f in iter(self):
                 yield f
             return
 
         fset = set(match.files())
 
         for fn in self._walk(match):
             if fn in fset:
                 # specified pattern is the exact name
                 fset.remove(fn)
             yield fn
 
         # for dirstate.walk, files=['.'] means "walk the whole tree".
         # follow that here, too
         fset.discard('.')
 
         for fn in sorted(fset):
             if not self.hasdir(fn):
                 match.bad(fn, None)
 
     def _walk(self, match):
         '''Recursively generates matching file names for walk().'''
         visit = match.visitchildrenset(self._dir[:-1] or '.')
         if not visit:
             return
 
         # yield this dir's files and walk its submanifests
         self._load()
         visit = self._loadchildrensetlazy(visit)
         for p in sorted(list(self._dirs) + list(self._files)):
             if p in self._files:
                 fullp = self._subpath(p)
                 if match(fullp):
                     yield fullp
             else:
                 if not visit or p[:-1] in visit:
                     for f in self._dirs[p]._walk(match):
                         yield f
 
     def matches(self, match):
         '''generate a new manifest filtered by the match argument'''
         if match.always():
             return self.copy()
 
         return self._matches(match)
 
     def _matches(self, match):
         '''recursively generate a new manifest filtered by the match argument.
         '''
 
         visit = match.visitchildrenset(self._dir[:-1] or '.')
         if visit == 'all':
             return self.copy()
         ret = treemanifest(self._dir)
         if not visit:
             return ret
 
         self._load()
         for fn in self._files:
             # While visitchildrenset *usually* lists only subdirs, this is
             # actually up to the matcher and may have some files in the set().
             # If visit == 'this', we should obviously look at the files in this
             # directory; if visit is a set, and fn is in it, we should inspect
             # fn (but no need to inspect things not in the set).
             if visit != 'this' and fn not in visit:
                 continue
             fullp = self._subpath(fn)
             # visitchildrenset isn't perfect, we still need to call the regular
             # matcher code to further filter results.
             if not match(fullp):
                 continue
             ret._files[fn] = self._files[fn]
             if fn in self._flags:
                 ret._flags[fn] = self._flags[fn]
 
         visit = self._loadchildrensetlazy(visit)
         for dir, subm in self._dirs.iteritems():
             if visit and dir[:-1] not in visit:
                 continue
             m = subm._matches(match)
             if not m._isempty():
                 ret._dirs[dir] = m
 
         if not ret._isempty():
             ret._dirty = True
         return ret
 
     def diff(self, m2, match=None, clean=False):
         '''Finds changes between the current manifest and m2.
 
         Args:
           m2: the manifest to which this manifest should be compared.
           clean: if true, include files unchanged between these manifests
                  with a None value in the returned dictionary.
 
         The result is returned as a dict with filename as key and
         values of the form ((n1,fl1),(n2,fl2)), where n1/n2 is the
         nodeid in the current/other manifest and fl1/fl2 is the flag
         in the current/other manifest. Where the file does not exist,
         the nodeid will be None and the flags will be the empty
         string.
         '''
         if match and not match.always():
             m1 = self.matches(match)
             m2 = m2.matches(match)
             return m1.diff(m2, clean=clean)
         result = {}
         emptytree = treemanifest()
 
         def _iterativediff(t1, t2, stack):
             """compares two tree manifests and append new tree-manifests which
             needs to be compared to stack"""
             if t1._node == t2._node and not t1._dirty and not t2._dirty:
                 return
             t1._load()
             t2._load()
             self._loaddifflazy(t1, t2)
 
             for d, m1 in t1._dirs.iteritems():
                 m2 = t2._dirs.get(d, emptytree)
                 stack.append((m1, m2))
 
             for d, m2 in t2._dirs.iteritems():
                 if d not in t1._dirs:
                     stack.append((emptytree, m2))
 
             for fn, n1 in t1._files.iteritems():
                 fl1 = t1._flags.get(fn, '')
                 n2 = t2._files.get(fn, None)
                 fl2 = t2._flags.get(fn, '')
                 if n1 != n2 or fl1 != fl2:
                     result[t1._subpath(fn)] = ((n1, fl1), (n2, fl2))
                 elif clean:
                     result[t1._subpath(fn)] = None
 
             for fn, n2 in t2._files.iteritems():
                 if fn not in t1._files:
                     fl2 = t2._flags.get(fn, '')
                     result[t2._subpath(fn)] = ((None, ''), (n2, fl2))
 
         stackls = []
         _iterativediff(self, m2, stackls)
         while stackls:
             t1, t2 = stackls.pop()
             # stackls is populated in the function call
             _iterativediff(t1, t2, stackls)
         return result
 
     def unmodifiedsince(self, m2):
         return not self._dirty and not m2._dirty and self._node == m2._node
 
     def parse(self, text, readsubtree):
         selflazy = self._lazydirs
         subpath = self._subpath
         for f, n, fl in _parse(text):
             if fl == 't':
                 f = f + '/'
                 # False below means "doesn't need to be copied" and can use the
                 # cached value from readsubtree directly.
                 selflazy[f] = (subpath(f), n, readsubtree, False)
             elif '/' in f:
                 # This is a flat manifest, so use __setitem__ and setflag rather
                 # than assigning directly to _files and _flags, so we can
                 # assign a path in a subdirectory, and to mark dirty (compared
                 # to nullid).
                 self[f] = n
                 if fl:
                     self.setflag(f, fl)
             else:
                 # Assigning to _files and _flags avoids marking as dirty,
                 # and should be a little faster.
                 self._files[f] = n
                 if fl:
                     self._flags[f] = fl
 
     def text(self):
         """Get the full data of this manifest as a bytestring."""
         self._load()
         return _text(self.iterentries())
 
     def dirtext(self):
         """Get the full data of this directory as a bytestring. Make sure that
         any submanifests have been written first, so their nodeids are correct.
         """
         self._load()
         flags = self.flags
         lazydirs = [(d[:-1], v[1], 't') for d, v in self._lazydirs.iteritems()]
         dirs = [(d[:-1], self._dirs[d]._node, 't') for d in self._dirs]
         files = [(f, self._files[f], flags(f)) for f in self._files]
         return _text(sorted(dirs + files + lazydirs))
 
     def read(self, gettext, readsubtree):
         def _load_for_read(s):
             s.parse(gettext(), readsubtree)
             s._dirty = False
         self._loadfunc = _load_for_read
 
     def writesubtrees(self, m1, m2, writesubtree, match):
         self._load() # for consistency; should never have any effect here
         m1._load()
         m2._load()
         emptytree = treemanifest()
         def getnode(m, d):
             ld = m._lazydirs.get(d)
             if ld:
                 return ld[1]
             return m._dirs.get(d, emptytree)._node
 
         # let's skip investigating things that `match` says we do not need.
         visit = match.visitchildrenset(self._dir[:-1] or '.')
         visit = self._loadchildrensetlazy(visit)
         if visit == 'this' or visit == 'all':
             visit = None
         for d, subm in self._dirs.iteritems():
             if visit and d[:-1] not in visit:
                 continue
             subp1 = getnode(m1, d)
             subp2 = getnode(m2, d)
             if subp1 == nullid:
                 subp1, subp2 = subp2, subp1
             writesubtree(subm, subp1, subp2, match)
 
     def walksubtrees(self, matcher=None):
         """Returns an iterator of the subtrees of this manifest, including this
         manifest itself.
 
         If `matcher` is provided, it only returns subtrees that match.
         """
         if matcher and not matcher.visitdir(self._dir[:-1] or '.'):
             return
         if not matcher or matcher(self._dir[:-1]):
             yield self
 
         self._load()
         # OPT: use visitchildrenset to avoid loading everything.
         self._loadalllazy()
         for d, subm in self._dirs.iteritems():
             for subtree in subm.walksubtrees(matcher=matcher):
                 yield subtree
 
 class manifestfulltextcache(util.lrucachedict):
     """File-backed LRU cache for the manifest cache
 
     File consists of entries, up to EOF:
 
     - 20 bytes node, 4 bytes length, <length> manifest data
 
     These are written in reverse cache order (oldest to newest).
 
     """
 
     _file = 'manifestfulltextcache'
 
     def __init__(self, max):
         super(manifestfulltextcache, self).__init__(max)
         self._dirty = False
         self._read = False
         self._opener = None
 
     def read(self):
         if self._read or self._opener is None:
             return
 
         try:
             with self._opener(self._file) as fp:
                 set = super(manifestfulltextcache, self).__setitem__
                 # ignore trailing data, this is a cache, corruption is skipped
                 while True:
                     node = fp.read(20)
                     if len(node) < 20:
                         break
                     try:
                         size = struct.unpack('>L', fp.read(4))[0]
                     except struct.error:
                         break
                     value = bytearray(fp.read(size))
                     if len(value) != size:
                         break
                     set(node, value)
         except IOError:
             # the file is allowed to be missing
             pass
 
         self._read = True
         self._dirty = False
 
     def write(self):
         if not self._dirty or self._opener is None:
             return
         # rotate backwards to the first used node
         with self._opener(self._file, 'w', atomictemp=True, checkambig=True
             ) as fp:
             node = self._head.prev
             while True:
                 if node.key in self._cache:
                     fp.write(node.key)
                     fp.write(struct.pack('>L', len(node.value)))
                     fp.write(node.value)
                 if node is self._head:
                     break
                 node = node.prev
 
     def __len__(self):
         if not self._read:
             self.read()
         return super(manifestfulltextcache, self).__len__()
 
     def __contains__(self, k):
         if not self._read:
             self.read()
         return super(manifestfulltextcache, self).__contains__(k)
 
     def __iter__(self):
         if not self._read:
             self.read()
         return super(manifestfulltextcache, self).__iter__()
 
     def __getitem__(self, k):
         if not self._read:
             self.read()
         # the cache lru order can change on read
         setdirty = self._cache.get(k) is not self._head
         value = super(manifestfulltextcache, self).__getitem__(k)
         if setdirty:
             self._dirty = True
         return value
 
     def __setitem__(self, k, v):
         if not self._read:
             self.read()
         super(manifestfulltextcache, self).__setitem__(k, v)
         self._dirty = True
 
     def __delitem__(self, k):
         if not self._read:
             self.read()
         super(manifestfulltextcache, self).__delitem__(k)
         self._dirty = True
 
     def get(self, k, default=None):
         if not self._read:
             self.read()
         return super(manifestfulltextcache, self).get(k, default=default)
 
     def clear(self, clear_persisted_data=False):
         super(manifestfulltextcache, self).clear()
         if clear_persisted_data:
             self._dirty = True
             self.write()
         self._read = False
 
 @interfaceutil.implementer(repository.imanifeststorage)
 class manifestrevlog(object):
     '''A revlog that stores manifest texts. This is responsible for caching the
     full-text manifest contents.
     '''
     def __init__(self, opener, tree='', dirlogcache=None, indexfile=None,
                  treemanifest=False):
         """Constructs a new manifest revlog
 
         `indexfile` - used by extensions to have two manifests at once, like
         when transitioning between flatmanifeset and treemanifests.
 
         `treemanifest` - used to indicate this is a tree manifest revlog. Opener
         options can also be used to make this a tree manifest revlog. The opener
         option takes precedence, so if it is set to True, we ignore whatever
         value is passed in to the constructor.
         """
         # During normal operations, we expect to deal with not more than four
         # revs at a time (such as during commit --amend). When rebasing large
         # stacks of commits, the number can go up, hence the config knob below.
         cachesize = 4
         optiontreemanifest = False
         opts = getattr(opener, 'options', None)
         if opts is not None:
             cachesize = opts.get('manifestcachesize', cachesize)
             optiontreemanifest = opts.get('treemanifest', False)
 
         self._treeondisk = optiontreemanifest or treemanifest
 
         self._fulltextcache = manifestfulltextcache(cachesize)
 
         if tree:
             assert self._treeondisk, 'opts is %r' % opts
 
         if indexfile is None:
             indexfile = '00manifest.i'
             if tree:
                 indexfile = "meta/" + tree + indexfile
 
         self.tree = tree
 
         # The dirlogcache is kept on the root manifest log
         if tree:
             self._dirlogcache = dirlogcache
         else:
             self._dirlogcache = {'': self}
 
         self._revlog = revlog.revlog(opener, indexfile,
                                      # only root indexfile is cached
                                      checkambig=not bool(tree),
                                      mmaplargeindex=True)
 
         self.index = self._revlog.index
         self.version = self._revlog.version
         self._generaldelta = self._revlog._generaldelta
 
     def _setupmanifestcachehooks(self, repo):
         """Persist the manifestfulltextcache on lock release"""
         if not util.safehasattr(repo, '_wlockref'):
             return
 
-        self._fulltextcache._opener = repo.cachevfs
+        self._fulltextcache._opener = repo.wcachevfs
         if repo._currentlock(repo._wlockref) is None:
             return
 
         reporef = weakref.ref(repo)
         manifestrevlogref = weakref.ref(self)
 
         def persistmanifestcache():
             repo = reporef()
             self = manifestrevlogref()
             if repo is None or self is None:
                 return
             if repo.manifestlog.getstorage(b'') is not self:
                 # there's a different manifest in play now, abort
                 return
             self._fulltextcache.write()
 
         repo._afterlock(persistmanifestcache)
 
     @property
     def fulltextcache(self):
         return self._fulltextcache
 
     def clearcaches(self, clear_persisted_data=False):
         self._revlog.clearcaches()
         self._fulltextcache.clear(clear_persisted_data=clear_persisted_data)
         self._dirlogcache = {self.tree: self}
 
     def dirlog(self, d):
         if d:
             assert self._treeondisk
         if d not in self._dirlogcache:
             mfrevlog = manifestrevlog(self.opener, d,
                                       self._dirlogcache,
                                       treemanifest=self._treeondisk)
             self._dirlogcache[d] = mfrevlog
         return self._dirlogcache[d]
 
     def add(self, m, transaction, link, p1, p2, added, removed, readtree=None,
             match=None):
         if p1 in self.fulltextcache and util.safehasattr(m, 'fastdelta'):
             # If our first parent is in the manifest cache, we can
             # compute a delta here using properties we know about the
             # manifest up-front, which may save time later for the
             # revlog layer.
 
             _checkforbidden(added)
             # combine the changed lists into one sorted iterator
             work = heapq.merge([(x, False) for x in added],
                                [(x, True) for x in removed])
 
             arraytext, deltatext = m.fastdelta(self.fulltextcache[p1], work)
             cachedelta = self._revlog.rev(p1), deltatext
             text = util.buffer(arraytext)
             n = self._revlog.addrevision(text, transaction, link, p1, p2,
                                          cachedelta)
         else:
             # The first parent manifest isn't already loaded, so we'll
             # just encode a fulltext of the manifest and pass that
             # through to the revlog layer, and let it handle the delta
             # process.
             if self._treeondisk:
                 assert readtree, "readtree must be set for treemanifest writes"
                 assert match, "match must be specified for treemanifest writes"
                 m1 = readtree(self.tree, p1)
                 m2 = readtree(self.tree, p2)
                 n = self._addtree(m, transaction, link, m1, m2, readtree,
                                   match=match)
                 arraytext = None
             else:
                 text = m.text()
                 n = self._revlog.addrevision(text, transaction, link, p1, p2)
                 arraytext = bytearray(text)
 
         if arraytext is not None:
             self.fulltextcache[n] = arraytext
 
         return n
 
     def _addtree(self, m, transaction, link, m1, m2, readtree, match):
         # If the manifest is unchanged compared to one parent,
         # don't write a new revision
         if self.tree != '' and (m.unmodifiedsince(m1) or m.unmodifiedsince(
             m2)):
             return m.node()
         def writesubtree(subm, subp1, subp2, match):
             sublog = self.dirlog(subm.dir())
             sublog.add(subm, transaction, link, subp1, subp2, None, None,
                        readtree=readtree, match=match)
         m.writesubtrees(m1, m2, writesubtree, match)
         text = m.dirtext()
         n = None
         if self.tree != '':
             # Double-check whether contents are unchanged to one parent
             if text == m1.dirtext():
                 n = m1.node()
             elif text == m2.dirtext():
                 n = m2.node()
 
         if not n:
             n = self._revlog.addrevision(text, transaction, link, m1.node(),
                                          m2.node())
 
         # Save nodeid so parent manifest can calculate its nodeid
         m.setnode(n)
         return n
 
     def __len__(self):
         return len(self._revlog)
 
     def __iter__(self):
         return self._revlog.__iter__()
 
     def rev(self, node):
         return self._revlog.rev(node)
 
     def node(self, rev):
         return self._revlog.node(rev)
 
     def lookup(self, value):
         return self._revlog.lookup(value)
 
     def parentrevs(self, rev):
         return self._revlog.parentrevs(rev)
 
     def parents(self, node):
         return self._revlog.parents(node)
 
     def linkrev(self, rev):
         return self._revlog.linkrev(rev)
 
     def checksize(self):
         return self._revlog.checksize()
 
     def revision(self, node, _df=None, raw=False):
         return self._revlog.revision(node, _df=_df, raw=raw)
 
     def revdiff(self, rev1, rev2):
         return self._revlog.revdiff(rev1, rev2)
 
     def cmp(self, node, text):
         return self._revlog.cmp(node, text)
 
     def deltaparent(self, rev):
         return self._revlog.deltaparent(rev)
 
     def emitrevisions(self, nodes, nodesorder=None,
                       revisiondata=False, assumehaveparentrevisions=False,
                       deltamode=repository.CG_DELTAMODE_STD):
         return self._revlog.emitrevisions(
             nodes, nodesorder=nodesorder, revisiondata=revisiondata,
             assumehaveparentrevisions=assumehaveparentrevisions,
             deltamode=deltamode)
 
     def addgroup(self, deltas, linkmapper, transaction, addrevisioncb=None):
         return self._revlog.addgroup(deltas, linkmapper, transaction,
                                      addrevisioncb=addrevisioncb)
 
     def rawsize(self, rev):
         return self._revlog.rawsize(rev)
 
     def getstrippoint(self, minlink):
         return self._revlog.getstrippoint(minlink)
 
     def strip(self, minlink, transaction):
         return self._revlog.strip(minlink, transaction)
 
     def files(self):
         return self._revlog.files()
 
     def clone(self, tr, destrevlog, **kwargs):
         if not isinstance(destrevlog, manifestrevlog):
             raise error.ProgrammingError('expected manifestrevlog to clone()')
 
         return self._revlog.clone(tr, destrevlog._revlog, **kwargs)
 
     def storageinfo(self, exclusivefiles=False, sharedfiles=False,
                     revisionscount=False, trackedsize=False,
                     storedsize=False):
         return self._revlog.storageinfo(
             exclusivefiles=exclusivefiles, sharedfiles=sharedfiles,
             revisionscount=revisionscount, trackedsize=trackedsize,
             storedsize=storedsize)
 
     @property
     def indexfile(self):
         return self._revlog.indexfile
 
     @indexfile.setter
     def indexfile(self, value):
         self._revlog.indexfile = value
 
     @property
     def opener(self):
         return self._revlog.opener
 
     @opener.setter
     def opener(self, value):
         self._revlog.opener = value
 
 @interfaceutil.implementer(repository.imanifestlog)
 class manifestlog(object):
     """A collection class representing the collection of manifest snapshots
     referenced by commits in the repository.
 
     In this situation, 'manifest' refers to the abstract concept of a snapshot
     of the list of files in the given commit. Consumers of the output of this
     class do not care about the implementation details of the actual manifests
     they receive (i.e. tree or flat or lazily loaded, etc)."""
     def __init__(self, opener, repo, rootstore, narrowmatch):
         usetreemanifest = False
         cachesize = 4
 
         opts = getattr(opener, 'options', None)
         if opts is not None:
             usetreemanifest = opts.get('treemanifest', usetreemanifest)
             cachesize = opts.get('manifestcachesize', cachesize)
 
         self._treemanifests = usetreemanifest
 
         self._rootstore = rootstore
         self._rootstore._setupmanifestcachehooks(repo)
         self._narrowmatch = narrowmatch
 
         # A cache of the manifestctx or treemanifestctx for each directory
         self._dirmancache = {}
         self._dirmancache[''] = util.lrucachedict(cachesize)
 
         self._cachesize = cachesize
 
     def __getitem__(self, node):
         """Retrieves the manifest instance for the given node. Throws a
         LookupError if not found.
         """
         return self.get('', node)
 
     def get(self, tree, node, verify=True):
         """Retrieves the manifest instance for the given node. Throws a
         LookupError if not found.
 
         `verify` - if True an exception will be thrown if the node is not in
                    the revlog
         """
         if node in self._dirmancache.get(tree, ()):
             return self._dirmancache[tree][node]
 
         if not self._narrowmatch.always():
             if not self._narrowmatch.visitdir(tree[:-1] or '.'):
                 return excludeddirmanifestctx(tree, node)
         if tree:
             if self._rootstore._treeondisk:
                 if verify:
                     # Side-effect is LookupError is raised if node doesn't
                     # exist.
                     self.getstorage(tree).rev(node)
 
                 m = treemanifestctx(self, tree, node)
             else:
                 raise error.Abort(
                         _("cannot ask for manifest directory '%s' in a flat "
                           "manifest") % tree)
         else:
             if verify:
                 # Side-effect is LookupError is raised if node doesn't exist.
                 self._rootstore.rev(node)
 
             if self._treemanifests:
                 m = treemanifestctx(self, '', node)
             else:
                 m = manifestctx(self, node)
 
         if node != nullid:
             mancache = self._dirmancache.get(tree)
             if not mancache:
                 mancache = util.lrucachedict(self._cachesize)
                 self._dirmancache[tree] = mancache
             mancache[node] = m
         return m
 
     def getstorage(self, tree):
         return self._rootstore.dirlog(tree)
 
     def clearcaches(self, clear_persisted_data=False):
         self._dirmancache.clear()
         self._rootstore.clearcaches(clear_persisted_data=clear_persisted_data)
 
     def rev(self, node):
         return self._rootstore.rev(node)
 
 @interfaceutil.implementer(repository.imanifestrevisionwritable)
 class memmanifestctx(object):
     def __init__(self, manifestlog):
         self._manifestlog = manifestlog
         self._manifestdict = manifestdict()
 
     def _storage(self):
         return self._manifestlog.getstorage(b'')
 
     def new(self):
         return memmanifestctx(self._manifestlog)
 
     def copy(self):
         memmf = memmanifestctx(self._manifestlog)
         memmf._manifestdict = self.read().copy()
         return memmf
 
     def read(self):
         return self._manifestdict
 
     def write(self, transaction, link, p1, p2, added, removed, match=None):
         return self._storage().add(self._manifestdict, transaction, link,
                                    p1, p2, added, removed, match=match)
 
 @interfaceutil.implementer(repository.imanifestrevisionstored)
 class manifestctx(object):
     """A class representing a single revision of a manifest, including its
     contents, its parent revs, and its linkrev.
     """
     def __init__(self, manifestlog, node):
         self._manifestlog = manifestlog
         self._data = None
 
         self._node = node
 
         # TODO: We eventually want p1, p2, and linkrev exposed on this class,
         # but let's add it later when something needs it and we can load it
         # lazily.
         #self.p1, self.p2 = store.parents(node)
         #rev = store.rev(node)
         #self.linkrev = store.linkrev(rev)
 
     def _storage(self):
         return self._manifestlog.getstorage(b'')
 
     def node(self):
         return self._node
 
     def new(self):
         return memmanifestctx(self._manifestlog)
 
     def copy(self):
         memmf = memmanifestctx(self._manifestlog)
         memmf._manifestdict = self.read().copy()
         return memmf
 
     @propertycache
     def parents(self):
         return self._storage().parents(self._node)
 
     def read(self):
         if self._data is None:
             if self._node == nullid:
                 self._data = manifestdict()
             else:
                 store = self._storage()
                 if self._node in store.fulltextcache:
                     text = pycompat.bytestr(store.fulltextcache[self._node])
                 else:
                     text = store.revision(self._node)
                     arraytext = bytearray(text)
                     store.fulltextcache[self._node] = arraytext
                 self._data = manifestdict(text)
         return self._data
 
     def readfast(self, shallow=False):
         '''Calls either readdelta or read, based on which would be less work.
         readdelta is called if the delta is against the p1, and therefore can be
         read quickly.
 
         If `shallow` is True, nothing changes since this is a flat manifest.
         '''
         store = self._storage()
         r = store.rev(self._node)
         deltaparent = store.deltaparent(r)
         if deltaparent != nullrev and deltaparent in store.parentrevs(r):
             return self.readdelta()
         return self.read()
 
     def readdelta(self, shallow=False):
         '''Returns a manifest containing just the entries that are present
         in this manifest, but not in its p1 manifest. This is efficient to read
         if the revlog delta is already p1.
 
         Changing the value of `shallow` has no effect on flat manifests.
         '''
         store = self._storage()
         r = store.rev(self._node)
         d = mdiff.patchtext(store.revdiff(store.deltaparent(r), r))
         return manifestdict(d)
 
     def find(self, key):
         return self.read().find(key)
 
 @interfaceutil.implementer(repository.imanifestrevisionwritable)
 class memtreemanifestctx(object):
     def __init__(self, manifestlog, dir=''):
         self._manifestlog = manifestlog
         self._dir = dir
         self._treemanifest = treemanifest()
 
     def _storage(self):
         return self._manifestlog.getstorage(b'')
 
     def new(self, dir=''):
         return memtreemanifestctx(self._manifestlog, dir=dir)
 
     def copy(self):
         memmf = memtreemanifestctx(self._manifestlog, dir=self._dir)
         memmf._treemanifest = self._treemanifest.copy()
         return memmf
 
     def read(self):
         return self._treemanifest
 
     def write(self, transaction, link, p1, p2, added, removed, match=None):
         def readtree(dir, node):
             return self._manifestlog.get(dir, node).read()
         return self._storage().add(self._treemanifest, transaction, link,
                                    p1, p2, added, removed, readtree=readtree,
                                    match=match)
 
 @interfaceutil.implementer(repository.imanifestrevisionstored)
 class treemanifestctx(object):
     def __init__(self, manifestlog, dir, node):
         self._manifestlog = manifestlog
         self._dir = dir
         self._data = None
 
         self._node = node
 
         # TODO: Load p1/p2/linkrev lazily. They need to be lazily loaded so that
         # we can instantiate treemanifestctx objects for directories we don't
         # have on disk.
         #self.p1, self.p2 = store.parents(node)
         #rev = store.rev(node)
         #self.linkrev = store.linkrev(rev)
 
     def _storage(self):
         narrowmatch = self._manifestlog._narrowmatch
         if not narrowmatch.always():
             if not narrowmatch.visitdir(self._dir[:-1] or '.'):
                 return excludedmanifestrevlog(self._dir)
         return self._manifestlog.getstorage(self._dir)
 
     def read(self):
         if self._data is None:
             store = self._storage()
             if self._node == nullid:
                 self._data = treemanifest()
             # TODO accessing non-public API
             elif store._treeondisk:
                 m = treemanifest(dir=self._dir)
                 def gettext():
                     return store.revision(self._node)
                 def readsubtree(dir, subm):
                     # Set verify to False since we need to be able to create
                     # subtrees for trees that don't exist on disk.
                     return self._manifestlog.get(dir, subm, verify=False).read()
                 m.read(gettext, readsubtree)
                 m.setnode(self._node)
                 self._data = m
             else:
                 if self._node in store.fulltextcache:
                     text = pycompat.bytestr(store.fulltextcache[self._node])
                 else:
                     text = store.revision(self._node)
                     arraytext = bytearray(text)
                     store.fulltextcache[self._node] = arraytext
                 self._data = treemanifest(dir=self._dir, text=text)
 
         return self._data
 
     def node(self):
         return self._node
 
     def new(self, dir=''):
         return memtreemanifestctx(self._manifestlog, dir=dir)
 
     def copy(self):
         memmf = memtreemanifestctx(self._manifestlog, dir=self._dir)
         memmf._treemanifest = self.read().copy()
         return memmf
 
     @propertycache
     def parents(self):
         return self._storage().parents(self._node)
 
     def readdelta(self, shallow=False):
         '''Returns a manifest containing just the entries that are present
         in this manifest, but not in its p1 manifest. This is efficient to read
         if the revlog delta is already p1.
 
         If `shallow` is True, this will read the delta for this directory,
         without recursively reading subdirectory manifests. Instead, any
         subdirectory entry will be reported as it appears in the manifest, i.e.
         the subdirectory will be reported among files and distinguished only by
         its 't' flag.
         '''
         store = self._storage()
         if shallow:
             r = store.rev(self._node)
             d = mdiff.patchtext(store.revdiff(store.deltaparent(r), r))
             return manifestdict(d)
         else:
             # Need to perform a slow delta
             r0 = store.deltaparent(store.rev(self._node))
             m0 = self._manifestlog.get(self._dir, store.node(r0)).read()
             m1 = self.read()
             md = treemanifest(dir=self._dir)
             for f, ((n0, fl0), (n1, fl1)) in m0.diff(m1).iteritems():
                 if n1:
                     md[f] = n1
                     if fl1:
                         md.setflag(f, fl1)
             return md
 
     def readfast(self, shallow=False):
         '''Calls either readdelta or read, based on which would be less work.
         readdelta is called if the delta is against the p1, and therefore can be
         read quickly.
 
         If `shallow` is True, it only returns the entries from this manifest,
         and not any submanifests.
         '''
         store = self._storage()
         r = store.rev(self._node)
         deltaparent = store.deltaparent(r)
         if (deltaparent != nullrev and
             deltaparent in store.parentrevs(r)):
             return self.readdelta(shallow=shallow)
 
         if shallow:
             return manifestdict(store.revision(self._node))
         else:
             return self.read()
 
     def find(self, key):
         return self.read().find(key)
 
 class excludeddir(treemanifest):
     """Stand-in for a directory that is excluded from the repository.
 
     With narrowing active on a repository that uses treemanifests,
     some of the directory revlogs will be excluded from the resulting
     clone. This is a huge storage win for clients, but means we need
     some sort of pseudo-manifest to surface to internals so we can
     detect a merge conflict outside the narrowspec. That's what this
     class is: it stands in for a directory whose node is known, but
     whose contents are unknown.
     """
     def __init__(self, dir, node):
         super(excludeddir, self).__init__(dir)
         self._node = node
         # Add an empty file, which will be included by iterators and such,
         # appearing as the directory itself (i.e. something like "dir/")
         self._files[''] = node
         self._flags[''] = 't'
 
     # Manifests outside the narrowspec should never be modified, so avoid
     # copying. This makes a noticeable difference when there are very many
     # directories outside the narrowspec. Also, it makes sense for the copy to
     # be of the same type as the original, which would not happen with the
     # super type's copy().
     def copy(self):
         return self
 
 class excludeddirmanifestctx(treemanifestctx):
     """context wrapper for excludeddir - see that docstring for rationale"""
     def __init__(self, dir, node):
         self._dir = dir
         self._node = node
 
     def read(self):
         return excludeddir(self._dir, self._node)
 
     def write(self, *args):
         raise error.ProgrammingError(
             'attempt to write manifest from excluded dir %s' % self._dir)
 
 class excludedmanifestrevlog(manifestrevlog):
     """Stand-in for excluded treemanifest revlogs.
 
     When narrowing is active on a treemanifest repository, we'll have
     references to directories we can't see due to the revlog being
     skipped. This class exists to conform to the manifestrevlog
     interface for those directories and proactively prevent writes to
     outside the narrowspec.
     """
 
     def __init__(self, dir):
         self._dir = dir
 
     def __len__(self):
         raise error.ProgrammingError(
             'attempt to get length of excluded dir %s' % self._dir)
 
     def rev(self, node):
         raise error.ProgrammingError(
             'attempt to get rev from excluded dir %s' % self._dir)
 
     def linkrev(self, node):
         raise error.ProgrammingError(
             'attempt to get linkrev from excluded dir %s' % self._dir)
 
     def node(self, rev):
         raise error.ProgrammingError(
             'attempt to get node from excluded dir %s' % self._dir)
 
     def add(self, *args, **kwargs):
         # We should never write entries in dirlogs outside the narrow clone.
         # However, the method still gets called from writesubtree() in
         # _addtree(), so we need to handle it. We should possibly make that
         # avoid calling add() with a clean manifest (_dirty is always False
         # in excludeddir instances).
         pass

tests/test-clone.t

@@ -1,1294 +1,1292 b''
 #testcases sshv1 sshv2
 
 #if sshv2
   $ cat >> $HGRCPATH << EOF
   > [experimental]
   > sshpeer.advertise-v2 = true
   > sshserver.support-v2 = true
   > EOF
 #endif
 
 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
-  manifestfulltextcache (reporevlogstore !)
   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-served
-  manifestfulltextcache
   rbc-names-v1
   rbc-revs-v1
 
   $ cat a
   a
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checked 11 changesets with 11 changes to 2 files
 
 Invalid dest '' must abort:
 
   $ hg clone . ''
   abort: empty destination path is not valid
   [255]
 
 No update, with debug option:
 
 #if hardlink
   $ hg --debug clone -U . ../c --config progress.debug=true
   linking: 1 files
   linking: 2 files
   linking: 3 files
   linking: 4 files
   linking: 5 files
   linking: 6 files
   linking: 7 files
   linking: 8 files
   linked 8 files (reporevlogstore !)
   linking: 9 files (reposimplestore !)
   linking: 10 files (reposimplestore !)
   linking: 11 files (reposimplestore !)
   linking: 12 files (reposimplestore !)
   linking: 13 files (reposimplestore !)
   linking: 14 files (reposimplestore !)
   linking: 15 files (reposimplestore !)
   linking: 16 files (reposimplestore !)
   linking: 17 files (reposimplestore !)
   linking: 18 files (reposimplestore !)
   linked 18 files (reposimplestore !)
 #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
   copied 8 files (reporevlogstore !)
   copying: 9 files (reposimplestore !)
   copying: 10 files (reposimplestore !)
   copying: 11 files (reposimplestore !)
   copying: 12 files (reposimplestore !)
   copying: 13 files (reposimplestore !)
   copying: 14 files (reposimplestore !)
   copying: 15 files (reposimplestore !)
   copying: 16 files (reposimplestore !)
   copying: 17 files (reposimplestore !)
   copying: 18 files (reposimplestore !)
   copied 18 files (reposimplestore !)
 #endif
   $ cd ../c
 
 Ensure branchcache got copied over:
 
   $ ls .hg/cache
   branch2-served
   rbc-names-v1
   rbc-revs-v1
 
   $ cat a 2>/dev/null || echo "a not present"
   a not present
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checked 11 changesets with 11 changes to 2 files
 
 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
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checked 11 changesets with 11 changes to 2 files
 
 Invalid dest '' with --pull must abort (issue2528):
 
   $ hg clone --pull a ''
   abort: empty destination path is not valid
   [255]
 
 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
   [255]
 
 
 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
 
 
 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]
 
 No remote source
 
 #if windows
   $ hg clone http://$LOCALIP:3121/a b
   abort: error: * (glob)
   [255]
 #else
   $ hg clone http://$LOCALIP:3121/a b
   abort: error: *refused* (glob)
   [255]
 #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: Permission denied: *$TESTTMP/fail/a/.hg* (glob)
   [255]
 
 Inaccessible destination
 
   $ hg init b
   $ cd b
   $ hg clone . ../a
   abort: Permission denied: *../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
   [255]
 
 destination directory not empty
 
   $ mkdir a
   $ echo stuff > a/a
   $ hg clone q a
   abort: destination 'a' is not empty
   [255]
 
 
 #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 | egrep 'format|flags'
   format : 0
   flags  : (none)
   $ 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
   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
   added 4 changesets with 4 changes to 1 files (+4 heads)
   adding remote bookmark head1
   adding remote bookmark head2
   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
   added 1 changesets with 1 changes to 1 files (+1 heads)
   adding remote bookmark head1
   adding remote bookmark head2
   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 share-1anowc
 
 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 -e "\"$PYTHON\" \"$TESTDIR/dummyssh\"" 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 upgrade request: * proto=exp-ssh-v2-0003 (glob) (sshv2 !)
   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 upgrade request: * proto=exp-ssh-v2-0003 (glob) (sshv2 !)
   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 upgrade request: * proto=exp-ssh-v2-0003 (glob) (sshv2 !)
   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 upgrade request: * proto=exp-ssh-v2-0003 (glob) (sshv2 !)
   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 upgrade request: * proto=exp-ssh-v2-0003 (glob) (sshv2 !)
   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
   > 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-debugcommands.t

@@ -1,656 +1,655 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
   
   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%)
   
   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%)
   
   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%)
   
   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           p2
        0       0 07f494440405 000000000000 000000000000
        1       1 8cccb4b5fec2 07f494440405 000000000000
        2       2 b1e228c512c5 8cccb4b5fec2 000000000000
   $ hg debugindex -c --debug
      rev linkrev nodeid                                   p1                                       p2
        0       0 07f4944404050f47db2e5c5071e0e84e7a27bba9 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000
        1       1 8cccb4b5fec20cafeb99dd01c26d4dee8ea4388a 07f4944404050f47db2e5c5071e0e84e7a27bba9 0000000000000000000000000000000000000000
        2       2 b1e228c512c5d7066d70562ed839c3323a62d6d2 8cccb4b5fec20cafeb99dd01c26d4dee8ea4388a 0000000000000000000000000000000000000000
   $ hg debugindex -m
      rev linkrev nodeid       p1           p2
        0       0 a0c8bcbbb45c 000000000000 000000000000
        1       1 57faf8a737ae a0c8bcbbb45c 000000000000
        2       2 a35b10320954 57faf8a737ae 000000000000
   $ hg debugindex -m --debug
      rev linkrev nodeid                                   p1                                       p2
        0       0 a0c8bcbbb45c63b90b70ad007bf38961f64f2af0 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000
        1       1 57faf8a737ae7faf490582941a82319ba6529dca a0c8bcbbb45c63b90b70ad007bf38961f64f2af0 0000000000000000000000000000000000000000
        2       2 a35b103209548032201c16c7688cb2657f037a38 57faf8a737ae7faf490582941a82319ba6529dca 0000000000000000000000000000000000000000
   $ hg debugindex a
      rev linkrev nodeid       p1           p2
        0       0 b789fdd96dc2 000000000000 000000000000
   $ hg debugindex --debug a
      rev linkrev nodeid                                   p1                                       p2
        0       0 b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000
 
 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
   node trie lookups: 4
   node trie misses: 1
   node trie splits: 1
   revs in memory: 3
 #endif
 
 #if reporevlogstore no-pure
   $ hg debugdeltachain -m
       rev  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio   readsize largestblk rddensity srchunks
         0       1        1       -1    base         44         43         44   1.02326        44         0    0.00000         44         44   1.00000        1
         1       2        1       -1    base          0          0          0   0.00000         0         0    0.00000          0          0   1.00000        1
         2       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
   [
    {
     "chainid": 1,
     "chainlen": 1,
     "chainratio": 1.02325581395, (no-py3 !)
     "chainratio": 1.0232558139534884, (py3 !)
     "chainsize": 44,
     "compsize": 44,
     "deltatype": "base",
     "extradist": 0,
     "extraratio": 0.0,
     "largestblock": 44,
     "lindist": 44,
     "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,
     "prevrev": -1,
     "readdensity": 1,
     "readsize": 0,
     "rev": 1,
     "srchunks": 1,
     "uncompsize": 0
    },
    {
     "chainid": 3,
     "chainlen": 1,
     "chainratio": 1.02325581395, (no-py3 !)
     "chainratio": 1.0232558139534884, (py3 !)
     "chainsize": 44,
     "compsize": 44,
     "deltatype": "base",
     "extradist": 0,
     "extraratio": 0.0,
     "largestblock": 44,
     "lindist": 44,
     "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
       rev  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio   readsize largestblk rddensity srchunks
         0       1        1       -1    base         44         43         44   1.02326        44         0    0.00000         44         44   1.00000        1
         1       2        1       -1    base          0          0          0   0.00000         0         0    0.00000          0          0   1.00000        1
         2       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} {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
   [
    {
     "chainid": 1,
     "chainlen": 1,
     "chainratio": 1.02325581395, (no-py3 !)
     "chainratio": 1.0232558139534884, (py3 !)
     "chainsize": 44,
     "compsize": 44,
     "deltatype": "base",
     "extradist": 0,
     "extraratio": 0.0,
     "largestblock": 44,
     "lindist": 44,
     "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,
     "prevrev": -1,
     "readdensity": 1,
     "readsize": 0,
     "rev": 1,
     "srchunks": 1,
     "uncompsize": 0
    },
    {
     "chainid": 3,
     "chainlen": 1,
     "chainratio": 1.02325581395, (no-py3 !)
     "chainratio": 1.0232558139534884, (py3 !)
     "chainsize": 44,
     "compsize": 44,
     "deltatype": "base",
     "extradist": 0,
     "extraratio": 0.0,
     "largestblock": 44,
     "lindist": 44,
     "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' \
   >    --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
   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/manifestfulltextcache (reporevlogstore !)
   .hg/cache/branch2-served
 
 Test debugcolor
 
 #if no-windows
   $ hg debugcolor --style --color always | egrep '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 __future__ import absolute_import
   > from mercurial import (
   >     pycompat,
   >     util,
   > )
   > def f():
   >     util.debugstacktrace(f=pycompat.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:14 in * (glob)
    debugstacktrace.py:7  in f
   hello from g at:
    debugstacktrace.py:14 in * (glob)
    debugstacktrace.py:8  in f
   hi ...
   from h hidden in g at:
    debugstacktrace.py:8  in f
    debugstacktrace.py:11 in g
 
 Test debugcapabilities command:
 
   $ hg debugcapabilities ./debugrevlog/
   Main capabilities:
     branchmap
     $USUAL_BUNDLE2_CAPS$
     getbundle
     known
     lookup
     pushkey
     unbundle
   Bundle2 capabilities:
     HG20
     bookmarks
     changegroup
       01
       02
     digests
       md5
       sha1
       sha512
     error
       abort
       unsupportedcontent
       pushraced
       pushkey
     hgtagsfnodes
     listkeys
     phases
       heads
     pushkey
     remote-changegroup
       http
       https
     rev-branch-cache
     stream
       v2
 
 Test debugpeer
 
   $ hg --config ui.ssh="\"$PYTHON\" \"$TESTDIR/dummyssh\"" debugpeer ssh://user@dummy/debugrevlog
   url: ssh://user@dummy/debugrevlog
   local: no
   pushable: yes
 
   $ hg --config ui.ssh="\"$PYTHON\" \"$TESTDIR/dummyssh\"" --debug debugpeer ssh://user@dummy/debugrevlog
   running "*" "*/tests/dummyssh" 'user@dummy' 'hg -R debugrevlog serve --stdio' (glob) (no-windows !)
   running "*" "*\tests/dummyssh" "user@dummy" "hg -R debugrevlog serve --stdio" (glob) (windows !)
   devel-peer-request: hello+between
   devel-peer-request:   pairs: 81 bytes
   sending hello command
   sending between command
   remote: 440
   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

tests/test-fncache.t

@@ -1,518 +1,518 b''
 #require repofncache
 
 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
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checked 3 changesets with 3 changes to 3 files
 
   $ 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!
   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
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checked 3 changesets with 3 changes to 3 files
 
   $ 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.i
   .hg/00manifest.i
   .hg/cache
   .hg/cache/branch2-served
-  .hg/cache/manifestfulltextcache (reporevlogstore !)
   .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.dirstate
   .hg/undo.backupfiles
   .hg/undo.bookmarks
   .hg/undo.branch
   .hg/undo.desc
   .hg/undo.dirstate
   .hg/undo.phaseroots
   .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/cache
   .hg/cache/branch2-served
-  .hg/cache/manifestfulltextcache (reporevlogstore !)
   .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.i
   .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/undo
   .hg/store/undo.backupfiles
   .hg/store/undo.phaseroots
   .hg/undo.backup.dirstate
   .hg/undo.bookmarks
   .hg/undo.branch
   .hg/undo.desc
   .hg/undo.dirstate
   .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
   > from __future__ import absolute_import
   > 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("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
   > from __future__ import absolute_import
   > 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, b'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
   > from __future__ import absolute_import
   > import os
   > from mercurial import (
   >   commands,
   >   error,
   >   extensions,
   >   localrepo,
   >   transaction,
   > )
   > 
   > def trwrapper(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 abortwrapper(orig, self, *args, **kwargs):
   >     raise error.Abort(b"forced transaction failure")
   > 
   > def uisetup(ui):
   >     extensions.wrapfunction(localrepo.localrepository, 'transaction',
   >                             trwrapper)
   >     extensions.wrapfunction(transaction.transaction, '_abort',
   >                             abortwrapper)
   > 
   > cmdtable = {}
   > 
   > EOF
 
 Clean cached versions
   $ rm -f "${extpath}c"
   $ rm -Rf "`dirname $extpath`/__pycache__"
 
   $ hg up -q 1
   $ touch z
   $ hg ci -qAm z 2>/dev/null
   [255]
   $ cat .hg/store/fncache | sort
   data/y.i
   data/z.i
   $ hg recover
   rolling back interrupted transaction
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   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
 
   $ 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 __future__ import absolute_import
   > 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:
 
   $ hg clone -q . tobundle
   $ 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

@@ -1,432 +1,432 b''
 #require hardlink reporevlogstore
 
   $ cat > nlinks.py <<EOF
   > from __future__ import print_function
   > 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
   > from __future__ import absolute_import
   > 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.i
   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/undo
   1 r1/.hg/store/undo.backup.fncache (repofncache !)
   1 r1/.hg/store/undo.backupfiles
   1 r1/.hg/store/undo.phaseroots
 
 
 Create hardlinked clone r2:
 
   $ hg clone -U --debug r1 r2 --config progress.debug=true
   linking: 1 files
   linking: 2 files
   linking: 3 files
   linking: 4 files
   linking: 5 files
   linking: 6 files
   linking: 7 files
   linked 7 files
 
 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
   2 r1/.hg/store/00changelog.i
   2 r1/.hg/store/00manifest.i
   2 r1/.hg/store/data/d1/f2.i
   2 r1/.hg/store/data/f1.i
   2 r1/.hg/store/fncache (repofncache !)
   1 r1/.hg/store/phaseroots
   1 r1/.hg/store/undo
   1 r1/.hg/store/undo.backup.fncache (repofncache !)
   1 r1/.hg/store/undo.backupfiles
   1 r1/.hg/store/undo.phaseroots
 
   $ nlinksdir r2/.hg/store
   2 r2/.hg/store/00changelog.i
   2 r2/.hg/store/00manifest.i
   2 r2/.hg/store/data/d1/f2.i
   2 r2/.hg/store/data/f1.i
   2 r2/.hg/store/fncache (repofncache !)
 
 Repo r3 should not be hardlinked:
 
   $ nlinksdir r3/.hg/store
   1 r3/.hg/store/00changelog.i
   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/undo
   1 r3/.hg/store/undo.backupfiles
   1 r3/.hg/store/undo.phaseroots
 
 
 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.i
   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/undo
   1 r3/.hg/store/undo.backup.fncache (repofncache !)
   1 r3/.hg/store/undo.backup.phaseroots
   1 r3/.hg/store/undo.backupfiles
   1 r3/.hg/store/undo.phaseroots
 
 Push to repo r1 should break up most hardlinks in r2:
 
   $ hg -R r2 verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checked 2 changesets with 2 changes to 2 files
 
   $ 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.i
   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 !)
 
 #if hardlink-whitelisted repofncache
   $ nlinksdir r2/.hg/store/fncache
   2 r2/.hg/store/fncache
 #endif
 
   $ hg -R r2 verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   checked 2 changesets with 2 changes to 2 files
 
 
   $ 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.i
   1 r2/.hg/store/00manifest.i
   1 r2/.hg/store/data/d1/f2.i
   1 r2/.hg/store/data/f1.i
   [12] r2/\.hg/store/fncache (re) (repofncache !)
 
 #if hardlink-whitelisted repofncache
   $ nlinksdir r2/.hg/store/fncache
   2 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
   2 r4/.hg/branch
   2 r4/.hg/cache/branch2-base
   2 r4/.hg/cache/branch2-served
-  2 r4/.hg/cache/manifestfulltextcache (reporevlogstore !)
   2 r4/.hg/cache/rbc-names-v1
   2 r4/.hg/cache/rbc-revs-v1
   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.i
   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/undo
   2 r4/.hg/store/undo.backup.fncache (repofncache !)
   2 r4/.hg/store/undo.backup.phaseroots
   2 r4/.hg/store/undo.backupfiles
   2 r4/.hg/store/undo.phaseroots
   [24] r4/\.hg/undo\.backup\.dirstate (re)
   2 r4/.hg/undo.bookmarks
   2 r4/.hg/undo.branch
   2 r4/.hg/undo.desc
   [24] r4/\.hg/undo\.dirstate (re)
   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 r4/.hg/undo.dirstate
   4 r4/.hg/undo.backup.dirstate
   4 r4/.hg/undo.dirstate
 #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-served
-  1 r4/.hg/cache/manifestfulltextcache (reporevlogstore !)
   2 r4/.hg/cache/rbc-names-v1
   2 r4/.hg/cache/rbc-revs-v1
   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.i
   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/undo
   2 r4/.hg/store/undo.backup.fncache (repofncache !)
   2 r4/.hg/store/undo.backup.phaseroots
   2 r4/.hg/store/undo.backupfiles
   2 r4/.hg/store/undo.phaseroots
   [24] r4/\.hg/undo\.backup\.dirstate (re)
   2 r4/.hg/undo.bookmarks
   2 r4/.hg/undo.branch
   2 r4/.hg/undo.desc
   [24] r4/\.hg/undo\.dirstate (re)
   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 r4/.hg/undo.dirstate
   4 r4/.hg/undo.backup.dirstate
   4 r4/.hg/undo.dirstate
 #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-inherit-mode.t

@@ -1,182 +1,182 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
   > from __future__ import absolute_import, print_function
   > 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
   > from __future__ import absolute_import, print_function
   > 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/
   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
   00770 ./.hg/cache/
   00660 ./.hg/cache/branch2-served
-  00660 ./.hg/cache/manifestfulltextcache (reporevlogstore !)
   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.i
   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
   00660 ./.hg/store/undo
   00660 ./.hg/store/undo.backupfiles
   00660 ./.hg/store/undo.phaseroots
   00660 ./.hg/undo.backup.dirstate
   00660 ./.hg/undo.bookmarks
   00660 ./.hg/undo.branch
   00660 ./.hg/undo.desc
   00660 ./.hg/undo.dirstate
   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/
   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
   00770 ../push/.hg/cache/
   00660 ../push/.hg/cache/branch2-base
   00660 ../push/.hg/dirstate
   00660 ../push/.hg/requires
   00770 ../push/.hg/store/
   00660 ../push/.hg/store/00changelog.i
   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/undo
   00660 ../push/.hg/store/undo.backupfiles
   00660 ../push/.hg/store/undo.phaseroots
   00660 ../push/.hg/undo.bookmarks
   00660 ../push/.hg/undo.branch
   00660 ../push/.hg/undo.desc
   00660 ../push/.hg/undo.dirstate
   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-share.t

@@ -1,481 +1,481 b''
   $ echo "[extensions]"      >> $HGRCPATH
   $ echo "share = "          >> $HGRCPATH
 
 prepare repo1
 
   $ hg init repo1
   $ cd repo1
   $ echo a > a
   $ hg commit -A -m'init'
   adding a
 
 share it
 
   $ cd ..
   $ hg share repo1 repo2
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 share shouldn't have a store dir
 
   $ cd repo2
   $ test -d .hg/store
   [1]
 
 share shouldn't have a full cache dir, original repo should
 
   $ hg branches
   default                        0:d3873e73d99e
   $ hg tags
   tip                                0:d3873e73d99e
   $ test -d .hg/cache
   [1]
   $ ls -1 .hg/wcache || true
   checkisexec (execbit !)
   checklink (symlink !)
   checklink-target (symlink !)
+  manifestfulltextcache (reporevlogstore !)
   $ ls -1 ../repo1/.hg/cache
   branch2-served
-  manifestfulltextcache (reporevlogstore !)
   rbc-names-v1
   rbc-revs-v1
   tags2-visible
 
 Some sed versions appends newline, some don't, and some just fails
 
   $ cat .hg/sharedpath; echo
   $TESTTMP/repo1/.hg
 
 trailing newline on .hg/sharedpath is ok
   $ hg tip -q
   0:d3873e73d99e
   $ echo '' >> .hg/sharedpath
   $ cat .hg/sharedpath
   $TESTTMP/repo1/.hg
   $ hg tip -q
   0:d3873e73d99e
 
 commit in shared clone
 
   $ echo a >> a
   $ hg commit -m'change in shared clone'
 
 check original
 
   $ cd ../repo1
   $ hg log
   changeset:   1:8af4dc49db9e
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     change in shared clone
   
   changeset:   0:d3873e73d99e
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     init
   
   $ hg update
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat a             # should be two lines of "a"
   a
   a
 
 commit in original
 
   $ echo b > b
   $ hg commit -A -m'another file'
   adding b
 
 check in shared clone
 
   $ cd ../repo2
   $ hg log
   changeset:   2:c2e0ac586386
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another file
   
   changeset:   1:8af4dc49db9e
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     change in shared clone
   
   changeset:   0:d3873e73d99e
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     init
   
   $ hg update
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat b             # should exist with one "b"
   b
 
 hg serve shared clone
 
   $ hg serve -n test -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
   $ get-with-headers.py localhost:$HGPORT 'raw-file/'
   200 Script output follows
   
   
   -rw-r--r-- 4 a
   -rw-r--r-- 2 b
   
   
 Cloning a shared repo via bundle2 results in a non-shared clone
 
   $ cd ..
   $ hg clone -q --stream --config ui.ssh="\"$PYTHON\" \"$TESTDIR/dummyssh\"" ssh://user@dummy/`pwd`/repo2 cloned-via-bundle2
   $ cat ./cloned-via-bundle2/.hg/requires | grep "shared"
   [1]
   $ hg id --cwd cloned-via-bundle2 -r tip
   c2e0ac586386 tip
   $ cd repo2
 
 test unshare command
 
   $ hg unshare
   $ test -d .hg/store
   $ test -f .hg/sharedpath
   [1]
   $ grep shared .hg/requires
   [1]
   $ hg unshare
   abort: this is not a shared repo
   [255]
 
 check that a change does not propagate
 
   $ echo b >> b
   $ hg commit -m'change in unshared'
   $ cd ../repo1
   $ hg id -r tip
   c2e0ac586386 tip
 
   $ cd ..
 
 
 test sharing bookmarks
 
   $ hg share -B repo1 repo3
   updating working directory
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd repo1
   $ hg bookmark bm1
   $ hg bookmarks
    * bm1                       2:c2e0ac586386
   $ cd ../repo2
   $ hg book bm2
   $ hg bookmarks
    * bm2                       3:0e6e70d1d5f1
   $ cd ../repo3
   $ hg bookmarks
      bm1                       2:c2e0ac586386
   $ hg book bm3
   $ hg bookmarks
      bm1                       2:c2e0ac586386
    * bm3                       2:c2e0ac586386
   $ cd ../repo1
   $ hg bookmarks
    * bm1                       2:c2e0ac586386
      bm3                       2:c2e0ac586386
 
 check whether HG_PENDING makes pending changes only in relatd
 repositories visible to an external hook.
 
 In "hg share" case, another transaction can't run in other
 repositories sharing same source repository, because starting
 transaction requires locking store of source repository.
 
 Therefore, this test scenario ignores checking visibility of
 .hg/bookmakrs.pending in repo2, which shares repo1 without bookmarks.
 
   $ cat > $TESTTMP/checkbookmarks.sh <<EOF
   > echo "@repo1"
   > hg -R "$TESTTMP/repo1" bookmarks
   > echo "@repo2"
   > hg -R "$TESTTMP/repo2" bookmarks
   > echo "@repo3"
   > hg -R "$TESTTMP/repo3" bookmarks
   > exit 1 # to avoid adding new bookmark for subsequent tests
   > EOF
 
   $ cd ../repo1
   $ hg --config hooks.pretxnclose="sh $TESTTMP/checkbookmarks.sh" -q book bmX
   @repo1
      bm1                       2:c2e0ac586386
      bm3                       2:c2e0ac586386
    * bmX                       2:c2e0ac586386
   @repo2
    * bm2                       3:0e6e70d1d5f1
   @repo3
      bm1                       2:c2e0ac586386
    * bm3                       2:c2e0ac586386
      bmX                       2:c2e0ac586386
   transaction abort!
   rollback completed
   abort: pretxnclose hook exited with status 1
   [255]
   $ hg book bm1
 
 FYI, in contrast to above test, bmX is invisible in repo1 (= shared
 src), because (1) HG_PENDING refers only repo3 and (2)
 "bookmarks.pending" is written only into repo3.
 
   $ cd ../repo3
   $ hg --config hooks.pretxnclose="sh $TESTTMP/checkbookmarks.sh" -q book bmX
   @repo1
    * bm1                       2:c2e0ac586386
      bm3                       2:c2e0ac586386
   @repo2
    * bm2                       3:0e6e70d1d5f1
   @repo3
      bm1                       2:c2e0ac586386
      bm3                       2:c2e0ac586386
    * bmX                       2:c2e0ac586386
   transaction abort!
   rollback completed
   abort: pretxnclose hook exited with status 1
   [255]
   $ hg book bm3
 
   $ cd ../repo1
 
 test that commits work
 
   $ echo 'shared bookmarks' > a
   $ hg commit -m 'testing shared bookmarks'
   $ hg bookmarks
    * bm1                       3:b87954705719
      bm3                       2:c2e0ac586386
   $ cd ../repo3
   $ hg bookmarks
      bm1                       3:b87954705719
    * bm3                       2:c2e0ac586386
   $ echo 'more shared bookmarks' > a
   $ hg commit -m 'testing shared bookmarks'
   created new head
   $ hg bookmarks
      bm1                       3:b87954705719
    * bm3                       4:62f4ded848e4
   $ cd ../repo1
   $ hg bookmarks
    * bm1                       3:b87954705719
      bm3                       4:62f4ded848e4
   $ cd ..
 
 non largefiles repos won't enable largefiles
 
   $ hg share --config extensions.largefiles= repo3 sharedrepo
   The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)
   The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)
   updating working directory
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ [ -f sharedrepo/.hg/hgrc ]
   [1]
 
 test pushing bookmarks works
 
   $ hg clone repo3 repo4
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd repo4
   $ hg boo bm4
   $ echo foo > b
   $ hg commit -m 'foo in b'
   $ hg boo
      bm1                       3:b87954705719
      bm3                       4:62f4ded848e4
    * bm4                       5:92793bfc8cad
   $ hg push -B bm4
   pushing to $TESTTMP/repo3
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   exporting bookmark bm4
   $ cd ../repo1
   $ hg bookmarks
    * bm1                       3:b87954705719
      bm3                       4:62f4ded848e4
      bm4                       5:92793bfc8cad
   $ cd ../repo3
   $ hg bookmarks
      bm1                       3:b87954705719
    * bm3                       4:62f4ded848e4
      bm4                       5:92793bfc8cad
   $ cd ..
 
 test behavior when sharing a shared repo
 
   $ hg share -B repo3 missingdir/repo5
   updating working directory
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd missingdir/repo5
   $ hg book
      bm1                       3:b87954705719
      bm3                       4:62f4ded848e4
      bm4                       5:92793bfc8cad
   $ cd ../..
 
 test what happens when an active bookmark is deleted
 
   $ cd repo1
   $ hg boo -d bm3
   $ hg boo
    * bm1                       3:b87954705719
      bm4                       5:92793bfc8cad
   $ cd ../repo3
   $ hg boo
      bm1                       3:b87954705719
      bm4                       5:92793bfc8cad
   $ cd ..
 
 verify that bookmarks are not written on failed transaction
 
   $ cat > failpullbookmarks.py << EOF
   > """A small extension that makes bookmark pulls fail, for testing"""
   > from __future__ import absolute_import
   > from mercurial import (
   >   error,
   >   exchange,
   >   extensions,
   > )
   > def _pullbookmarks(orig, pullop):
   >     orig(pullop)
   >     raise error.HookAbort('forced failure by extension')
   > def extsetup(ui):
   >     extensions.wrapfunction(exchange, '_pullbookmarks', _pullbookmarks)
   > EOF
   $ cd repo4
   $ hg boo
      bm1                       3:b87954705719
      bm3                       4:62f4ded848e4
    * bm4                       5:92793bfc8cad
   $ cd ../repo3
   $ hg boo
      bm1                       3:b87954705719
      bm4                       5:92793bfc8cad
   $ hg --config "extensions.failpullbookmarks=$TESTTMP/failpullbookmarks.py" pull $TESTTMP/repo4
   pulling from $TESTTMP/repo4
   searching for changes
   no changes found
   adding remote bookmark bm3
   abort: forced failure by extension
   [255]
   $ hg boo
      bm1                       3:b87954705719
      bm4                       5:92793bfc8cad
   $ hg pull $TESTTMP/repo4
   pulling from $TESTTMP/repo4
   searching for changes
   no changes found
   adding remote bookmark bm3
   1 local changesets published
   $ hg boo
      bm1                       3:b87954705719
    * bm3                       4:62f4ded848e4
      bm4                       5:92793bfc8cad
   $ cd ..
 
 verify bookmark behavior after unshare
 
   $ cd repo3
   $ hg unshare
   $ hg boo
      bm1                       3:b87954705719
    * bm3                       4:62f4ded848e4
      bm4                       5:92793bfc8cad
   $ hg boo -d bm4
   $ hg boo bm5
   $ hg boo
      bm1                       3:b87954705719
      bm3                       4:62f4ded848e4
    * bm5                       4:62f4ded848e4
   $ cd ../repo1
   $ hg boo
    * bm1                       3:b87954705719
      bm3                       4:62f4ded848e4
      bm4                       5:92793bfc8cad
   $ cd ..
 
 test shared clones using relative paths work
 
   $ mkdir thisdir
   $ hg init thisdir/orig
   $ hg share -U thisdir/orig thisdir/abs
   $ hg share -U --relative thisdir/abs thisdir/rel
   $ cat thisdir/rel/.hg/sharedpath
   ../../orig/.hg (no-eol)
   $ grep shared thisdir/*/.hg/requires
   thisdir/abs/.hg/requires:shared
   thisdir/rel/.hg/requires:relshared
   thisdir/rel/.hg/requires:shared
 
 test that relative shared paths aren't relative to $PWD
 
   $ cd thisdir
   $ hg -R rel root
   $TESTTMP/thisdir/rel
   $ cd ..
 
 now test that relative paths really are relative, survive across
 renames and changes of PWD
 
   $ hg -R thisdir/abs root
   $TESTTMP/thisdir/abs
   $ hg -R thisdir/rel root
   $TESTTMP/thisdir/rel
   $ mv thisdir thatdir
   $ hg -R thatdir/abs root
   abort: .hg/sharedpath points to nonexistent directory $TESTTMP/thisdir/orig/.hg!
   [255]
   $ hg -R thatdir/rel root
   $TESTTMP/thatdir/rel
 
 test unshare relshared repo
 
   $ cd thatdir/rel
   $ hg unshare
   $ test -d .hg/store
   $ test -f .hg/sharedpath
   [1]
   $ grep shared .hg/requires
   [1]
   $ hg unshare
   abort: this is not a shared repo
   [255]
   $ cd ../..
 
   $ rm -r thatdir
 
 Demonstrate buggy behavior around requirements validation
 See comment in localrepo.py:makelocalrepository() for more.
 
   $ hg init sharenewrequires
   $ hg share sharenewrequires shareoldrequires
   updating working directory
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cat >> sharenewrequires/.hg/requires << EOF
   > missing-requirement
   > EOF
 
 We cannot open the repo with the unknown requirement
 
   $ hg -R sharenewrequires status
   abort: repository requires features unknown to this Mercurial: missing-requirement!
   (see https://mercurial-scm.org/wiki/MissingRequirement for more information)
   [255]
 
 BUG: we don't get the same error when opening the shared repo pointing to it
 
   $ hg -R shareoldrequires status
 
 Explicitly kill daemons to let the test exit on Windows
 
   $ killdaemons.py
 

tests/test-subrepo.t

@@ -1,1996 +1,1997 b''
 Let commit recurse into subrepos by default to match pre-2.0 behavior:
 
   $ echo "[ui]" >> $HGRCPATH
   $ echo "commitsubrepos = Yes" >> $HGRCPATH
 
   $ hg init t
   $ cd t
 
 first revision, no sub
 
   $ echo a > a
   $ hg ci -Am0
   adding a
 
 add first sub
 
   $ echo s = s > .hgsub
   $ hg add .hgsub
   $ hg init s
   $ echo a > s/a
 
 Issue2232: committing a subrepo without .hgsub
 
   $ hg ci -mbad s
   abort: can't commit subrepos without .hgsub
   [255]
 
   $ hg -R s add s/a
   $ hg files -S
   .hgsub
   a
   s/a
 
 `hg files` respects ui.relative-paths
 BROKEN: shows subrepo paths relative to the subrepo
   $ hg files -S --config ui.relative-paths=no
   .hgsub
   a
   s/a
 
   $ hg -R s ci -Ams0
   $ hg sum
   parent: 0:f7b1eb17ad24 tip
    0
   branch: default
   commit: 1 added, 1 subrepos
   update: (current)
   phases: 1 draft
   $ hg ci -m1
 
 test handling .hgsubstate "added" explicitly.
 
   $ hg parents --template '{node}\n{files}\n'
   7cf8cfea66e410e8e3336508dfeec07b3192de51
   .hgsub .hgsubstate
   $ hg rollback -q
   $ hg add .hgsubstate
   $ hg ci -m1
   $ hg parents --template '{node}\n{files}\n'
   7cf8cfea66e410e8e3336508dfeec07b3192de51
   .hgsub .hgsubstate
 
 Subrepopath which overlaps with filepath, does not change warnings in remove()
 
   $ mkdir snot
   $ touch snot/file
   $ hg remove -S snot/file
   not removing snot/file: file is untracked
   [1]
   $ hg cat snot/filenot
   snot/filenot: no such file in rev 7cf8cfea66e4
   [1]
   $ rm -r snot
 
 Revert subrepo and test subrepo fileset keyword:
 
   $ echo b > s/a
   $ hg revert --dry-run "set:subrepo('glob:s*')"
   reverting subrepo s
   reverting s/a
   $ cat s/a
   b
   $ hg revert "set:subrepo('glob:s*')"
   reverting subrepo s
   reverting s/a
   $ cat s/a
   a
   $ rm s/a.orig
 
 Revert subrepo with no backup. The "reverting s/a" line is gone since
 we're really running 'hg update' in the subrepo:
 
   $ echo b > s/a
   $ hg revert --no-backup s
   reverting subrepo s
 
 Issue2022: update -C
 
   $ echo b > s/a
   $ hg sum
   parent: 1:7cf8cfea66e4 tip
    1
   branch: default
   commit: 1 subrepos
   update: (current)
   phases: 2 draft
   $ hg co -C 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg sum
   parent: 1:7cf8cfea66e4 tip
    1
   branch: default
   commit: (clean)
   update: (current)
   phases: 2 draft
 
 commands that require a clean repo should respect subrepos
 
   $ echo b >> s/a
   $ hg backout tip
   abort: uncommitted changes in subrepository "s"
   [255]
   $ hg revert -C -R s s/a
 
 add sub sub
 
   $ echo ss = ss > s/.hgsub
   $ hg init s/ss
   $ echo a > s/ss/a
   $ hg -R s add s/.hgsub
   $ hg -R s/ss add s/ss/a
   $ hg sum
   parent: 1:7cf8cfea66e4 tip
    1
   branch: default
   commit: 1 subrepos
   update: (current)
   phases: 2 draft
   $ hg ci -m2
   committing subrepository s
   committing subrepository s/ss
   $ hg sum
   parent: 2:df30734270ae tip
    2
   branch: default
   commit: (clean)
   update: (current)
   phases: 3 draft
 
 test handling .hgsubstate "modified" explicitly.
 
   $ hg parents --template '{node}\n{files}\n'
   df30734270ae757feb35e643b7018e818e78a9aa
   .hgsubstate
   $ hg rollback -q
   $ hg status -A .hgsubstate
   M .hgsubstate
   $ hg ci -m2
   $ hg parents --template '{node}\n{files}\n'
   df30734270ae757feb35e643b7018e818e78a9aa
   .hgsubstate
 
 bump sub rev (and check it is ignored by ui.commitsubrepos)
 
   $ echo b > s/a
   $ hg -R s ci -ms1
   $ hg --config ui.commitsubrepos=no ci -m3
 
 leave sub dirty (and check ui.commitsubrepos=no aborts the commit)
 
   $ echo c > s/a
   $ hg --config ui.commitsubrepos=no ci -m4
   abort: uncommitted changes in subrepository "s"
   (use --subrepos for recursive commit)
   [255]
   $ hg id
   f6affe3fbfaa+ tip
   $ hg -R s ci -mc
   $ hg id
   f6affe3fbfaa+ tip
   $ echo d > s/a
   $ hg ci -m4
   committing subrepository s
   $ hg tip -R s
   changeset:   4:02dcf1d70411
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     4
   
 
 check caching
 
   $ hg co 0
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg debugsub
 
 restore
 
   $ hg co
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg debugsub
   path s
    source   s
    revision 02dcf1d704118aee3ee306ccfa1910850d5b05ef
 
 new branch for merge tests
 
   $ hg co 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo t = t >> .hgsub
   $ hg init t
   $ echo t > t/t
   $ hg -R t add t
   adding t/t
 
 5
 
   $ hg ci -m5 # add sub
   committing subrepository t
   created new head
   $ echo t2 > t/t
 
 6
 
   $ hg st -R s
   $ hg ci -m6 # change sub
   committing subrepository t
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   path t
    source   t
    revision 6747d179aa9a688023c4b0cad32e4c92bb7f34ad
   $ echo t3 > t/t
 
 7
 
   $ hg ci -m7 # change sub again for conflict test
   committing subrepository t
   $ hg rm .hgsub
 
 8
 
   $ hg ci -m8 # remove sub
 
 test handling .hgsubstate "removed" explicitly.
 
   $ hg parents --template '{node}\n{files}\n'
   96615c1dad2dc8e3796d7332c77ce69156f7b78e
   .hgsub .hgsubstate
   $ hg rollback -q
   $ hg remove .hgsubstate
   $ hg ci -m8
   $ hg parents --template '{node}\n{files}\n'
   96615c1dad2dc8e3796d7332c77ce69156f7b78e
   .hgsub .hgsubstate
 
 merge tests
 
   $ hg co -C 3
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge 5 # test adding
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg debugsub
   path s
    source   s
    revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
   path t
    source   t
    revision 60ca1237c19474e7a3978b0dc1ca4e6f36d51382
   $ hg ci -m9
   created new head
   $ hg merge 6 --debug # test change
     searching for copies back to rev 2
   resolving manifests
    branchmerge: True, force: False, partial: False
    ancestor: 1f14a2e2d3ec, local: f0d2028bf86d+, remote: 1831e14459c4
   starting 4 threads for background file closing (?)
    .hgsubstate: versions differ -> m (premerge)
   subrepo merge f0d2028bf86d+ 1831e14459c4 1f14a2e2d3ec
     subrepo t: other changed, get t:6747d179aa9a688023c4b0cad32e4c92bb7f34ad:hg
   getting subrepo t
   resolving manifests
    branchmerge: False, force: False, partial: False
    ancestor: 60ca1237c194, local: 60ca1237c194+, remote: 6747d179aa9a
    t: remote is newer -> g
   getting t
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg debugsub
   path s
    source   s
    revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
   path t
    source   t
    revision 6747d179aa9a688023c4b0cad32e4c92bb7f34ad
   $ echo conflict > t/t
   $ hg ci -m10
   committing subrepository t
   $ HGMERGE=internal:merge hg merge --debug 7 # test conflict
     searching for copies back to rev 2
   resolving manifests
    branchmerge: True, force: False, partial: False
    ancestor: 1831e14459c4, local: e45c8b14af55+, remote: f94576341bcf
   starting 4 threads for background file closing (?)
    .hgsubstate: versions differ -> m (premerge)
   subrepo merge e45c8b14af55+ f94576341bcf 1831e14459c4
     subrepo t: both sides changed 
    subrepository t diverged (local revision: 20a0db6fbf6c, remote revision: 7af322bc1198)
   starting 4 threads for background file closing (?)
   (M)erge, keep (l)ocal [working copy] or keep (r)emote [merge rev]? m
   merging subrepository "t"
     searching for copies back to rev 2
   resolving manifests
    branchmerge: True, force: False, partial: False
    ancestor: 6747d179aa9a, local: 20a0db6fbf6c+, remote: 7af322bc1198
    preserving t for resolve of t
   starting 4 threads for background file closing (?)
    t: versions differ -> m (premerge)
   picked tool ':merge' for t (binary False symlink False changedelete False)
   merging t
   my t@20a0db6fbf6c+ other t@7af322bc1198 ancestor t@6747d179aa9a
    t: versions differ -> m (merge)
   picked tool ':merge' for t (binary False symlink False changedelete False)
   my t@20a0db6fbf6c+ other t@7af322bc1198 ancestor t@6747d179aa9a
   warning: conflicts while merging t! (edit, then use 'hg resolve --mark')
   0 files updated, 0 files merged, 0 files removed, 1 files unresolved
   use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon
     subrepo t: merge with t:7af322bc1198a32402fe903e0b7ebcfc5c9bf8f4:hg
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
 should conflict
 
   $ cat t/t
   <<<<<<< local: 20a0db6fbf6c - test: 10
   conflict
   =======
   t3
   >>>>>>> other: 7af322bc1198 - test: 7
 
 11: remove subrepo t
 
   $ hg co -C 5
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg revert -r 4 .hgsub # remove t
   $ hg ci -m11
   created new head
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
 
 local removed, remote changed, keep changed
 
   $ hg merge 6
    remote [merge rev] changed subrepository t which local [working copy] removed
   use (c)hanged version or (d)elete? c
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 BROKEN: should include subrepo t
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   6747d179aa9a688023c4b0cad32e4c92bb7f34ad t
   $ hg ci -m 'local removed, remote changed, keep changed'
 BROKEN: should include subrepo t
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
 BROKEN: should include subrepo t
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ cat t/t
   t2
 
 local removed, remote changed, keep removed
 
   $ hg co -C 11
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge --config ui.interactive=true 6 <<EOF
   > d
   > EOF
    remote [merge rev] changed subrepository t which local [working copy] removed
   use (c)hanged version or (d)elete? d
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ hg ci -m 'local removed, remote changed, keep removed'
   created new head
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
 
 local changed, remote removed, keep changed
 
   $ hg co -C 6
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge 11
    local [working copy] changed subrepository t which remote [merge rev] removed
   use (c)hanged version or (d)elete? c
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 BROKEN: should include subrepo t
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
 BROKEN: should include subrepo t
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ hg ci -m 'local changed, remote removed, keep changed'
   created new head
 BROKEN: should include subrepo t
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
 BROKEN: should include subrepo t
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ cat t/t
   t2
 
 local changed, remote removed, keep removed
 
   $ hg co -C 6
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge --config ui.interactive=true 11 <<EOF
   > d
   > EOF
    local [working copy] changed subrepository t which remote [merge rev] removed
   use (c)hanged version or (d)elete? d
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ hg ci -m 'local changed, remote removed, keep removed'
   created new head
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
 
 clean up to avoid having to fix up the tests below
 
   $ hg co -C 10
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > strip=
   > EOF
   $ hg strip -r 11:15
   saved backup bundle to $TESTTMP/t/.hg/strip-backup/*-backup.hg (glob)
 
 clone
 
   $ cd ..
   $ hg clone t tc
   updating to branch default
   cloning subrepo s from $TESTTMP/t/s
   cloning subrepo s/ss from $TESTTMP/t/s/ss
   cloning subrepo t from $TESTTMP/t/t
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd tc
   $ hg debugsub
   path s
    source   s
    revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
   path t
    source   t
    revision 20a0db6fbf6c3d2836e6519a642ae929bfc67c0e
   $ cd ..
 
 clone with subrepo disabled (update should fail)
 
   $ hg clone t -U tc2 --config subrepos.allowed=false
   $ hg update -R tc2 --config subrepos.allowed=false
   abort: subrepos not enabled
   (see 'hg help config.subrepos' for details)
   [255]
   $ ls tc2
   a
 
   $ hg clone t tc3 --config subrepos.allowed=false
   updating to branch default
   abort: subrepos not enabled
   (see 'hg help config.subrepos' for details)
   [255]
   $ ls tc3
   a
 
 And again with just the hg type disabled
 
   $ hg clone t -U tc4 --config subrepos.hg:allowed=false
   $ hg update -R tc4 --config subrepos.hg:allowed=false
   abort: hg subrepos not allowed
   (see 'hg help config.subrepos' for details)
   [255]
   $ ls tc4
   a
 
   $ hg clone t tc5 --config subrepos.hg:allowed=false
   updating to branch default
   abort: hg subrepos not allowed
   (see 'hg help config.subrepos' for details)
   [255]
   $ ls tc5
   a
 
 push
 
   $ cd tc
   $ echo bah > t/t
   $ hg ci -m11
   committing subrepository t
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   pushing subrepo t to $TESTTMP/t/t
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 push -f
 
   $ echo bah > s/a
   $ hg ci -m12
   committing subrepository s
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   pushing subrepo s to $TESTTMP/t/s
   searching for changes
   abort: push creates new remote head 12a213df6fa9! (in subrepository "s")
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg push -f
   pushing to $TESTTMP/t
   pushing subrepo s/ss to $TESTTMP/t/s/ss
   searching for changes
   no changes found
   pushing subrepo s to $TESTTMP/t/s
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   pushing subrepo t to $TESTTMP/t/t
   searching for changes
   no changes found
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 check that unmodified subrepos are not pushed
 
   $ hg clone . ../tcc
   updating to branch default
   cloning subrepo s from $TESTTMP/tc/s
   cloning subrepo s/ss from $TESTTMP/tc/s/ss
   cloning subrepo t from $TESTTMP/tc/t
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 the subrepos on the new clone have nothing to push to its source
 
   $ hg push -R ../tcc .
   pushing to .
   no changes made to subrepo s/ss since last push to s/ss
   no changes made to subrepo s since last push to s
   no changes made to subrepo t since last push to t
   searching for changes
   no changes found
   [1]
 
 the subrepos on the source do not have a clean store versus the clone target
 because they were never explicitly pushed to the source
 
   $ hg push ../tcc
   pushing to ../tcc
   pushing subrepo s/ss to ../tcc/s/ss
   searching for changes
   no changes found
   pushing subrepo s to ../tcc/s
   searching for changes
   no changes found
   pushing subrepo t to ../tcc/t
   searching for changes
   no changes found
   searching for changes
   no changes found
   [1]
 
 after push their stores become clean
 
   $ hg push ../tcc
   pushing to ../tcc
   no changes made to subrepo s/ss since last push to ../tcc/s/ss
   no changes made to subrepo s since last push to ../tcc/s
   no changes made to subrepo t since last push to ../tcc/t
   searching for changes
   no changes found
   [1]
 
 updating a subrepo to a different revision or changing
 its working directory does not make its store dirty
 
   $ hg -R s update '.^'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
   $ echo foo >> s/a
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
   $ hg -R s update -C tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 committing into a subrepo makes its store (but not its parent's store) dirty
 
   $ echo foo >> s/ss/a
   $ hg -R s/ss commit -m 'test dirty store detection'
 
   $ hg out -S -r `hg log -r tip -T "{node|short}"`
   comparing with $TESTTMP/t
   searching for changes
   no changes found
   comparing with $TESTTMP/t/s
   searching for changes
   no changes found
   comparing with $TESTTMP/t/s/ss
   searching for changes
   changeset:   1:79ea5566a333
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test dirty store detection
   
   comparing with $TESTTMP/t/t
   searching for changes
   no changes found
 
   $ hg push
   pushing to $TESTTMP/t
   pushing subrepo s/ss to $TESTTMP/t/s/ss
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
 
 a subrepo store may be clean versus one repo but not versus another
 
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
   $ hg push ../tcc
   pushing to ../tcc
   pushing subrepo s/ss to ../tcc/s/ss
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   no changes made to subrepo s since last push to ../tcc/s
   no changes made to subrepo t since last push to ../tcc/t
   searching for changes
   no changes found
   [1]
 
 update
 
   $ cd ../t
   $ hg up -C # discard our earlier merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "c373c8102e68: 12"
   2 other heads for branch "default"
   $ echo blah > t/t
   $ hg ci -m13
   committing subrepository t
 
 backout calls revert internally with minimal opts, which should not raise
 KeyError
 
   $ hg backout ".^" --no-commit
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   changeset c373c8102e68 backed out, don't forget to commit.
 
   $ hg up -C # discard changes
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "925c17564ef8: 13"
   2 other heads for branch "default"
 
 pull
 
   $ cd ../tc
   $ hg pull
   pulling from $TESTTMP/t
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 925c17564ef8
   (run 'hg update' to get a working copy)
 
 should pull t
 
   $ hg incoming -S -r `hg log -r tip -T "{node|short}"`
   comparing with $TESTTMP/t
   no changes found
   comparing with $TESTTMP/t/s
   searching for changes
   no changes found
   comparing with $TESTTMP/t/s/ss
   searching for changes
   no changes found
   comparing with $TESTTMP/t/t
   searching for changes
   changeset:   5:52c0adc0515a
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     13
   
 
   $ hg up
   pulling subrepo t from $TESTTMP/t/t
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 52c0adc0515a
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "925c17564ef8: 13"
   2 other heads for branch "default"
   $ cat t/t
   blah
 
 bogus subrepo path aborts
 
   $ echo 'bogus=[boguspath' >> .hgsub
   $ hg ci -m 'bogus subrepo path'
   abort: missing ] in subrepository source
   [255]
 
 Issue1986: merge aborts when trying to merge a subrepo that
 shouldn't need merging
 
 # subrepo layout
 #
 #   o   5 br
 #  /|
 # o |   4 default
 # | |
 # | o   3 br
 # |/|
 # o |   2 default
 # | |
 # | o   1 br
 # |/
 # o     0 default
 
   $ cd ..
   $ rm -rf sub
   $ hg init main
   $ cd main
   $ hg init s
   $ cd s
   $ echo a > a
   $ hg ci -Am1
   adding a
   $ hg branch br
   marked working directory as branch br
   (branches are permanent and global, did you want a bookmark?)
   $ echo a >> a
   $ hg ci -m1
   $ hg up default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo b > b
   $ hg ci -Am1
   adding b
   $ hg up br
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m1
   $ hg up 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo c > c
   $ hg ci -Am1
   adding c
   $ hg up 3
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m1
 
 # main repo layout:
 #
 #   * <-- try to merge default into br again
 # .`|
 # . o   5 br      --> substate = 5
 # . |
 # o |   4 default --> substate = 4
 # | |
 # | o   3 br      --> substate = 2
 # |/|
 # o |   2 default --> substate = 2
 # | |
 # | o   1 br      --> substate = 3
 # |/
 # o     0 default --> substate = 2
 
   $ cd ..
   $ echo 's = s' > .hgsub
   $ hg -R s up 2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg ci -Am1
   adding .hgsub
   $ hg branch br
   marked working directory as branch br
   (branches are permanent and global, did you want a bookmark?)
   $ echo b > b
   $ hg -R s up 3
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg ci -Am1
   adding b
   $ hg up default
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo c > c
   $ hg ci -Am1
   adding c
   $ hg up 1
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m1
   $ hg up 2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg -R s up 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo d > d
   $ hg ci -Am1
   adding d
   $ hg up 3
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg -R s up 5
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo e > e
   $ hg ci -Am1
   adding e
 
   $ hg up 5
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge 4    # try to merge default into br again
    subrepository s diverged (local revision: f8f13b33206e, remote revision: a3f9062a4f88)
   (M)erge, keep (l)ocal [working copy] or keep (r)emote [merge rev]? m
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cd ..
 
 test subrepo delete from .hgsubstate
 
   $ hg init testdelete
   $ mkdir testdelete/nested testdelete/nested2
   $ hg init testdelete/nested
   $ hg init testdelete/nested2
   $ echo test > testdelete/nested/foo
   $ echo test > testdelete/nested2/foo
   $ hg -R testdelete/nested add
   adding testdelete/nested/foo
   $ hg -R testdelete/nested2 add
   adding testdelete/nested2/foo
   $ hg -R testdelete/nested ci -m test
   $ hg -R testdelete/nested2 ci -m test
   $ echo nested = nested > testdelete/.hgsub
   $ echo nested2 = nested2 >> testdelete/.hgsub
   $ hg -R testdelete add
   adding testdelete/.hgsub
   $ hg -R testdelete ci -m "nested 1 & 2 added"
   $ echo nested = nested > testdelete/.hgsub
   $ hg -R testdelete ci -m "nested 2 deleted"
   $ cat testdelete/.hgsubstate
   bdf5c9a3103743d900b12ae0db3ffdcfd7b0d878 nested
   $ hg -R testdelete remove testdelete/.hgsub
   $ hg -R testdelete ci -m ".hgsub deleted"
   $ cat testdelete/.hgsubstate
   bdf5c9a3103743d900b12ae0db3ffdcfd7b0d878 nested
 
 test repository cloning
 
   $ mkdir mercurial mercurial2
   $ hg init nested_absolute
   $ echo test > nested_absolute/foo
   $ hg -R nested_absolute add
   adding nested_absolute/foo
   $ hg -R nested_absolute ci -mtest
   $ cd mercurial
   $ hg init nested_relative
   $ echo test2 > nested_relative/foo2
   $ hg -R nested_relative add
   adding nested_relative/foo2
   $ hg -R nested_relative ci -mtest2
   $ hg init main
   $ echo "nested_relative = ../nested_relative" > main/.hgsub
   $ echo "nested_absolute = `pwd`/nested_absolute" >> main/.hgsub
   $ hg -R main add
   adding main/.hgsub
   $ hg -R main ci -m "add subrepos"
   $ cd ..
   $ hg clone mercurial/main mercurial2/main
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat mercurial2/main/nested_absolute/.hg/hgrc \
   >     mercurial2/main/nested_relative/.hg/hgrc
   [paths]
   default = $TESTTMP/mercurial/nested_absolute
   [paths]
   default = $TESTTMP/mercurial/nested_relative
   $ rm -rf mercurial mercurial2
 
 Issue1977: multirepo push should fail if subrepo push fails
 
   $ hg init repo
   $ hg init repo/s
   $ echo a > repo/s/a
   $ hg -R repo/s ci -Am0
   adding a
   $ echo s = s > repo/.hgsub
   $ hg -R repo ci -Am1
   adding .hgsub
   $ hg clone repo repo2
   updating to branch default
   cloning subrepo s from $TESTTMP/repo/s
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -q -R repo2 pull -u
   $ echo 1 > repo2/s/a
   $ hg -R repo2/s ci -m2
   $ hg -q -R repo2/s push
   $ hg -R repo2/s up -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 2 > repo2/s/b
   $ hg -R repo2/s ci -m3 -A
   adding b
   created new head
   $ hg -R repo2 ci -m3
   $ hg -q -R repo2 push
   abort: push creates new remote head cc505f09a8b2! (in subrepository "s")
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg -R repo update
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 test if untracked file is not overwritten
 
 (this also tests that updated .hgsubstate is treated as "modified",
 when 'merge.update()' is aborted before 'merge.recordupdates()', even
 if none of mode, size and timestamp of it isn't changed on the
 filesystem (see also issue4583))
 
   $ echo issue3276_ok > repo/s/b
   $ hg -R repo2 push -f -q
   $ touch -t 200001010000 repo/.hgsubstate
 
   $ cat >> repo/.hg/hgrc <<EOF
   > [fakedirstatewritetime]
   > # emulate invoking dirstate.write() via repo.status()
   > # at 2000-01-01 00:00
   > fakenow = 200001010000
   > 
   > [extensions]
   > fakedirstatewritetime = $TESTDIR/fakedirstatewritetime.py
   > EOF
   $ hg -R repo update
   b: untracked file differs
   abort: untracked files in working directory differ from files in requested revision (in subrepository "s")
   [255]
   $ cat >> repo/.hg/hgrc <<EOF
   > [extensions]
   > fakedirstatewritetime = !
   > EOF
 
   $ cat repo/s/b
   issue3276_ok
   $ rm repo/s/b
   $ touch -t 200001010000 repo/.hgsubstate
   $ hg -R repo revert --all
   reverting repo/.hgsubstate
   reverting subrepo s
   $ hg -R repo update
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat repo/s/b
   2
   $ rm -rf repo2 repo
 
 
 Issue1852 subrepos with relative paths always push/pull relative to default
 
 Prepare a repo with subrepo
 
   $ hg init issue1852a
   $ cd issue1852a
   $ hg init sub/repo
   $ echo test > sub/repo/foo
   $ hg -R sub/repo add sub/repo/foo
   $ echo sub/repo = sub/repo > .hgsub
   $ hg add .hgsub
   $ hg ci -mtest
   committing subrepository sub/repo
   $ echo test >> sub/repo/foo
   $ hg ci -mtest
   committing subrepository sub/repo
   $ hg cat sub/repo/foo
   test
   test
   $ hg cat sub/repo/foo -Tjson | sed 's|\\\\|/|g'
   [
    {
     "data": "test\ntest\n",
     "path": "foo"
    }
   ]
 
  non-exact match:
 
   $ hg cat -T '{path|relpath}\n' 'glob:**'
   .hgsub
   .hgsubstate
   sub/repo/foo
   $ hg cat -T '{path|relpath}\n' 're:^sub'
   sub/repo/foo
 
  missing subrepos in working directory:
 
   $ mkdir -p tmp/sub/repo
   $ hg cat -r 0 --output tmp/%p_p sub/repo/foo
   $ cat tmp/sub/repo/foo_p
   test
   $ mv sub/repo sub_
   $ hg cat sub/repo/baz
   skipping missing subrepository: sub/repo
   [1]
   $ rm -rf sub/repo
   $ mv sub_ sub/repo
   $ cd ..
 
 Create repo without default path, pull top repo, and see what happens on update
 
   $ hg init issue1852b
   $ hg -R issue1852b pull issue1852a
   pulling from issue1852a
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 3 changes to 2 files
   new changesets 19487b456929:be5eb94e7215
   (run 'hg update' to get a working copy)
   $ hg -R issue1852b update
   abort: default path for subrepository not found (in subrepository "sub/repo")
   [255]
 
 Ensure a full traceback, not just the SubrepoAbort part
 
   $ hg -R issue1852b update --traceback 2>&1 | grep 'raise error\.Abort'
       raise error.Abort(_("default path for subrepository not found"))
 
 Pull -u now doesn't help
 
   $ hg -R issue1852b pull -u issue1852a
   pulling from issue1852a
   searching for changes
   no changes found
 
 Try the same, but with pull -u
 
   $ hg init issue1852c
   $ hg -R issue1852c pull -r0 -u issue1852a
   pulling from issue1852a
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 19487b456929
   cloning subrepo sub/repo from issue1852a/sub/repo
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Try to push from the other side
 
   $ hg -R issue1852a push `pwd`/issue1852c
   pushing to $TESTTMP/issue1852c
   pushing subrepo sub/repo to $TESTTMP/issue1852c/sub/repo
   searching for changes
   no changes found
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 Incoming and outgoing should not use the default path:
 
   $ hg clone -q issue1852a issue1852d
   $ hg -R issue1852d outgoing --subrepos issue1852c
   comparing with issue1852c
   searching for changes
   no changes found
   comparing with issue1852c/sub/repo
   searching for changes
   no changes found
   [1]
   $ hg -R issue1852d incoming --subrepos issue1852c
   comparing with issue1852c
   searching for changes
   no changes found
   comparing with issue1852c/sub/repo
   searching for changes
   no changes found
   [1]
 
 Check that merge of a new subrepo doesn't write the uncommitted state to
 .hgsubstate (issue4622)
 
   $ hg init issue1852a/addedsub
   $ echo zzz > issue1852a/addedsub/zz.txt
   $ hg -R issue1852a/addedsub ci -Aqm "initial ZZ"
 
   $ hg clone issue1852a/addedsub issue1852d/addedsub
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ echo def > issue1852a/sub/repo/foo
   $ hg -R issue1852a ci -SAm 'tweaked subrepo'
   adding tmp/sub/repo/foo_p
   committing subrepository sub/repo
 
   $ echo 'addedsub = addedsub' >> issue1852d/.hgsub
   $ echo xyz > issue1852d/sub/repo/foo
   $ hg -R issue1852d pull -u
   pulling from $TESTTMP/issue1852a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets c82b79fdcc5b
    subrepository sub/repo diverged (local revision: f42d5c7504a8, remote revision: 46cd4aac504c)
   (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
   pulling subrepo sub/repo from $TESTTMP/issue1852a/sub/repo
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 46cd4aac504c
    subrepository sources for sub/repo differ
   use (l)ocal source (f42d5c7504a8) or (r)emote source (46cd4aac504c)? l
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat issue1852d/.hgsubstate
   f42d5c7504a811dda50f5cf3e5e16c3330b87172 sub/repo
 
 Check status of files when none of them belong to the first
 subrepository:
 
   $ hg init subrepo-status
   $ cd subrepo-status
   $ hg init subrepo-1
   $ hg init subrepo-2
   $ cd subrepo-2
   $ touch file
   $ hg add file
   $ cd ..
   $ echo subrepo-1 = subrepo-1 > .hgsub
   $ echo subrepo-2 = subrepo-2 >> .hgsub
   $ hg add .hgsub
   $ hg ci -m 'Added subrepos'
   committing subrepository subrepo-2
   $ hg st subrepo-2/file
 
 Check that share works with subrepo
   $ hg --config extensions.share= share . ../shared
   updating working directory
   sharing subrepo subrepo-1 from $TESTTMP/subrepo-status/subrepo-1
   sharing subrepo subrepo-2 from $TESTTMP/subrepo-status/subrepo-2
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ find ../shared/* | sort
   ../shared/subrepo-1
   ../shared/subrepo-1/.hg
   ../shared/subrepo-1/.hg/cache
   ../shared/subrepo-1/.hg/cache/storehash
   ../shared/subrepo-1/.hg/cache/storehash/* (glob)
   ../shared/subrepo-1/.hg/hgrc
   ../shared/subrepo-1/.hg/requires
   ../shared/subrepo-1/.hg/sharedpath
   ../shared/subrepo-1/.hg/wcache
   ../shared/subrepo-2
   ../shared/subrepo-2/.hg
   ../shared/subrepo-2/.hg/branch
   ../shared/subrepo-2/.hg/cache
   ../shared/subrepo-2/.hg/cache/storehash
   ../shared/subrepo-2/.hg/cache/storehash/* (glob)
   ../shared/subrepo-2/.hg/dirstate
   ../shared/subrepo-2/.hg/hgrc
   ../shared/subrepo-2/.hg/requires
   ../shared/subrepo-2/.hg/sharedpath
   ../shared/subrepo-2/.hg/wcache
   ../shared/subrepo-2/.hg/wcache/checkisexec (execbit !)
   ../shared/subrepo-2/.hg/wcache/checklink (symlink !)
   ../shared/subrepo-2/.hg/wcache/checklink-target (symlink !)
+  ../shared/subrepo-2/.hg/wcache/manifestfulltextcache (reporevlogstore !)
   ../shared/subrepo-2/file
   $ hg -R ../shared in
   abort: repository default not found!
   [255]
   $ hg -R ../shared/subrepo-2 showconfig paths
   paths.default=$TESTTMP/subrepo-status/subrepo-2
   $ hg -R ../shared/subrepo-1 sum --remote
   parent: -1:000000000000 tip (empty repository)
   branch: default
   commit: (clean)
   update: (current)
   remote: (synced)
 
 Check hg update --clean
   $ cd $TESTTMP/t
   $ rm -r t/t.orig
   $ hg status -S --all
   C .hgsub
   C .hgsubstate
   C a
   C s/.hgsub
   C s/.hgsubstate
   C s/a
   C s/ss/a
   C t/t
   $ echo c1 > s/a
   $ cd s
   $ echo c1 > b
   $ echo c1 > c
   $ hg add b
   $ cd ..
   $ hg status -S
   M s/a
   A s/b
   ? s/c
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "925c17564ef8: 13"
   2 other heads for branch "default"
   $ hg status -S
   ? s/b
   ? s/c
 
 Sticky subrepositories, no changes
   $ cd $TESTTMP/t
   $ hg id
   925c17564ef8 tip
   $ hg -R s id
   12a213df6fa9 tip
   $ hg -R t id
   52c0adc0515a tip
   $ hg update 11
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   365661e5936a
   $ hg -R s id
   fc627a69481f
   $ hg -R t id
   e95bcfa18a35
 
 Sticky subrepositories, file changes
   $ touch s/f1
   $ touch t/f1
   $ hg add -S s/f1
   $ hg add -S t/f1
   $ hg id
   365661e5936a+
   $ hg -R s id
   fc627a69481f+
   $ hg -R t id
   e95bcfa18a35+
   $ hg update tip
    subrepository s diverged (local revision: fc627a69481f, remote revision: 12a213df6fa9)
   (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
    subrepository sources for s differ
   use (l)ocal source (fc627a69481f) or (r)emote source (12a213df6fa9)? l
    subrepository t diverged (local revision: e95bcfa18a35, remote revision: 52c0adc0515a)
   (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
    subrepository sources for t differ
   use (l)ocal source (e95bcfa18a35) or (r)emote source (52c0adc0515a)? l
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   925c17564ef8+ tip
   $ hg -R s id
   fc627a69481f+
   $ hg -R t id
   e95bcfa18a35+
   $ hg update --clean tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Sticky subrepository, revision updates
   $ hg id
   925c17564ef8 tip
   $ hg -R s id
   12a213df6fa9 tip
   $ hg -R t id
   52c0adc0515a tip
   $ cd s
   $ hg update -r -2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../t
   $ hg update -r 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
   $ hg update 10
    subrepository s diverged (local revision: 12a213df6fa9, remote revision: fc627a69481f)
   (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
    subrepository t diverged (local revision: 52c0adc0515a, remote revision: 20a0db6fbf6c)
   (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
    subrepository sources for t differ (in checked out version)
   use (l)ocal source (7af322bc1198) or (r)emote source (20a0db6fbf6c)? l
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   e45c8b14af55+
   $ hg -R s id
   02dcf1d70411
   $ hg -R t id
   7af322bc1198
 
 Sticky subrepository, file changes and revision updates
   $ touch s/f1
   $ touch t/f1
   $ hg add -S s/f1
   $ hg add -S t/f1
   $ hg id
   e45c8b14af55+
   $ hg -R s id
   02dcf1d70411+
   $ hg -R t id
   7af322bc1198+
   $ hg update tip
    subrepository s diverged (local revision: 12a213df6fa9, remote revision: 12a213df6fa9)
   (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
    subrepository sources for s differ
   use (l)ocal source (02dcf1d70411) or (r)emote source (12a213df6fa9)? l
    subrepository t diverged (local revision: 52c0adc0515a, remote revision: 52c0adc0515a)
   (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
    subrepository sources for t differ
   use (l)ocal source (7af322bc1198) or (r)emote source (52c0adc0515a)? l
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   925c17564ef8+ tip
   $ hg -R s id
   02dcf1d70411+
   $ hg -R t id
   7af322bc1198+
 
 Sticky repository, update --clean
   $ hg update --clean tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   925c17564ef8 tip
   $ hg -R s id
   12a213df6fa9 tip
   $ hg -R t id
   52c0adc0515a tip
 
 Test subrepo already at intended revision:
   $ cd s
   $ hg update fc627a69481f
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
   $ hg update 11
    subrepository s diverged (local revision: 12a213df6fa9, remote revision: fc627a69481f)
   (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   11+
   $ hg -R s id
   fc627a69481f
   $ hg -R t id
   e95bcfa18a35
 
 Test that removing .hgsubstate doesn't break anything:
 
   $ hg rm -f .hgsubstate
   $ hg ci -mrm
   nothing changed
   [1]
   $ hg log -vr tip
   changeset:   13:925c17564ef8
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       .hgsubstate
   description:
   13
   
   
 
 Test that removing .hgsub removes .hgsubstate:
 
   $ hg rm .hgsub
   $ hg ci -mrm2
   created new head
   $ hg log -vr tip
   changeset:   14:2400bccd50af
   tag:         tip
   parent:      11:365661e5936a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       .hgsub .hgsubstate
   description:
   rm2
   
   
 Test issue3153: diff -S with deleted subrepos
 
   $ hg diff --nodates -S -c .
   diff -r 365661e5936a -r 2400bccd50af .hgsub
   --- a/.hgsub
   +++ /dev/null
   @@ -1,2 +0,0 @@
   -s = s
   -t = t
   diff -r 365661e5936a -r 2400bccd50af .hgsubstate
   --- a/.hgsubstate
   +++ /dev/null
   @@ -1,2 +0,0 @@
   -fc627a69481fcbe5f1135069e8a3881c023e4cf5 s
   -e95bcfa18a358dc4936da981ebf4147b4cad1362 t
 
 Test behavior of add for explicit path in subrepo:
   $ cd ..
   $ hg init explicit
   $ cd explicit
   $ echo s = s > .hgsub
   $ hg add .hgsub
   $ hg init s
   $ hg ci -m0
 Adding with an explicit path in a subrepo adds the file
   $ echo c1 > f1
   $ echo c2 > s/f2
   $ hg st -S
   ? f1
   ? s/f2
   $ hg add s/f2
   $ hg st -S
   A s/f2
   ? f1
   $ hg ci -R s -m0
   $ hg ci -Am1
   adding f1
 Adding with an explicit path in a subrepo with -S has the same behavior
   $ echo c3 > f3
   $ echo c4 > s/f4
   $ hg st -S
   ? f3
   ? s/f4
   $ hg add -S s/f4
   $ hg st -S
   A s/f4
   ? f3
   $ hg ci -R s -m1
   $ hg ci -Ama2
   adding f3
 Adding without a path or pattern silently ignores subrepos
   $ echo c5 > f5
   $ echo c6 > s/f6
   $ echo c7 > s/f7
   $ hg st -S
   ? f5
   ? s/f6
   ? s/f7
   $ hg add
   adding f5
   $ hg st -S
   A f5
   ? s/f6
   ? s/f7
   $ hg ci -R s -Am2
   adding f6
   adding f7
   $ hg ci -m3
 Adding without a path or pattern with -S also adds files in subrepos
   $ echo c8 > f8
   $ echo c9 > s/f9
   $ echo c10 > s/f10
   $ hg st -S
   ? f8
   ? s/f10
   ? s/f9
   $ hg add -S
   adding f8
   adding s/f10
   adding s/f9
   $ hg st -S
   A f8
   A s/f10
   A s/f9
   $ hg ci -R s -m3
   $ hg ci -m4
 Adding with a pattern silently ignores subrepos
   $ echo c11 > fm11
   $ echo c12 > fn12
   $ echo c13 > s/fm13
   $ echo c14 > s/fn14
   $ hg st -S
   ? fm11
   ? fn12
   ? s/fm13
   ? s/fn14
   $ hg add 'glob:**fm*'
   adding fm11
   $ hg st -S
   A fm11
   ? fn12
   ? s/fm13
   ? s/fn14
   $ hg ci -R s -Am4
   adding fm13
   adding fn14
   $ hg ci -Am5
   adding fn12
 Adding with a pattern with -S also adds matches in subrepos
   $ echo c15 > fm15
   $ echo c16 > fn16
   $ echo c17 > s/fm17
   $ echo c18 > s/fn18
   $ hg st -S
   ? fm15
   ? fn16
   ? s/fm17
   ? s/fn18
   $ hg add -S 'glob:**fm*'
   adding fm15
   adding s/fm17
   $ hg st -S
   A fm15
   A s/fm17
   ? fn16
   ? s/fn18
   $ hg ci -R s -Am5
   adding fn18
   $ hg ci -Am6
   adding fn16
 
 Test behavior of forget for explicit path in subrepo:
 Forgetting an explicit path in a subrepo untracks the file
   $ echo c19 > s/f19
   $ hg add s/f19
   $ hg st -S
   A s/f19
   $ hg forget s/f19
   $ hg st -S
   ? s/f19
   $ rm s/f19
   $ cd ..
 
 Courtesy phases synchronisation to publishing server does not block the push
 (issue3781)
 
   $ cp -R main issue3781
   $ cp -R main issue3781-dest
   $ cd issue3781-dest/s
   $ hg phase tip # show we have draft changeset
   5: draft
   $ chmod a-w .hg/store/phaseroots # prevent phase push
   $ cd ../../issue3781
   $ cat >> .hg/hgrc << EOF
   > [paths]
   > default=../issue3781-dest/
   > EOF
   $ hg push --config devel.legacy.exchange=bundle1
   pushing to $TESTTMP/issue3781-dest
   pushing subrepo s to $TESTTMP/issue3781-dest/s
   searching for changes
   no changes found
   searching for changes
   no changes found
   [1]
 # clean the push cache
   $ rm s/.hg/cache/storehash/*
   $ hg push # bundle2+
   pushing to $TESTTMP/issue3781-dest
   pushing subrepo s to $TESTTMP/issue3781-dest/s
   searching for changes
   no changes found
   searching for changes
   no changes found
   [1]
   $ cd ..
 
 Test phase choice for newly created commit with "phases.subrepochecks"
 configuration
 
   $ cd t
   $ hg update -q -r 12
 
   $ cat >> s/ss/.hg/hgrc <<EOF
   > [phases]
   > new-commit = secret
   > EOF
   $ cat >> s/.hg/hgrc <<EOF
   > [phases]
   > new-commit = draft
   > EOF
   $ echo phasecheck1 >> s/ss/a
   $ hg -R s commit -S --config phases.checksubrepos=abort -m phasecheck1
   committing subrepository ss
   transaction abort!
   rollback completed
   abort: can't commit in draft phase conflicting secret from subrepository ss
   [255]
   $ echo phasecheck2 >> s/ss/a
   $ hg -R s commit -S --config phases.checksubrepos=ignore -m phasecheck2
   committing subrepository ss
   $ hg -R s/ss phase tip
   3: secret
   $ hg -R s phase tip
   6: draft
   $ echo phasecheck3 >> s/ss/a
   $ hg -R s commit -S -m phasecheck3
   committing subrepository ss
   warning: changes are committed in secret phase from subrepository ss
   $ hg -R s/ss phase tip
   4: secret
   $ hg -R s phase tip
   7: secret
 
   $ cat >> t/.hg/hgrc <<EOF
   > [phases]
   > new-commit = draft
   > EOF
   $ cat >> .hg/hgrc <<EOF
   > [phases]
   > new-commit = public
   > EOF
   $ echo phasecheck4 >>   s/ss/a
   $ echo phasecheck4 >>   t/t
   $ hg commit -S -m phasecheck4
   committing subrepository s
   committing subrepository s/ss
   warning: changes are committed in secret phase from subrepository ss
   committing subrepository t
   warning: changes are committed in secret phase from subrepository s
   created new head
   $ hg -R s/ss phase tip
   5: secret
   $ hg -R s phase tip
   8: secret
   $ hg -R t phase tip
   6: draft
   $ hg phase tip
   15: secret
 
   $ cd ..
 
 
 Test that commit --secret works on both repo and subrepo (issue4182)
 
   $ cd main
   $ echo secret >> b
   $ echo secret >> s/b
   $ hg commit --secret --subrepo -m "secret"
   committing subrepository s
   $ hg phase -r .
   6: secret
   $ cd s
   $ hg phase -r .
   6: secret
   $ cd ../../
 
 Test "subrepos" template keyword
 
   $ cd t
   $ hg update -q 15
   $ cat > .hgsub <<EOF
   > s = s
   > EOF
   $ hg commit -m "16"
   warning: changes are committed in secret phase from subrepository s
 
 (addition of ".hgsub" itself)
 
   $ hg diff --nodates -c 1 .hgsubstate
   diff -r f7b1eb17ad24 -r 7cf8cfea66e4 .hgsubstate
   --- /dev/null
   +++ b/.hgsubstate
   @@ -0,0 +1,1 @@
   +e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ hg log -r 1 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   f7b1eb17ad24 000000000000
   s
 
 (modification of existing entry)
 
   $ hg diff --nodates -c 2 .hgsubstate
   diff -r 7cf8cfea66e4 -r df30734270ae .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,1 @@
   -e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   +dc73e2e6d2675eb2e41e33c205f4bdab4ea5111d s
   $ hg log -r 2 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   7cf8cfea66e4 000000000000
   s
 
 (addition of entry)
 
   $ hg diff --nodates -c 5 .hgsubstate
   diff -r 7cf8cfea66e4 -r 1f14a2e2d3ec .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,2 @@
    e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   +60ca1237c19474e7a3978b0dc1ca4e6f36d51382 t
   $ hg log -r 5 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   7cf8cfea66e4 000000000000
   t
 
 (removal of existing entry)
 
   $ hg diff --nodates -c 16 .hgsubstate
   diff -r 8bec38d2bd0b -r f2f70bc3d3c9 .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,2 +1,1 @@
    0731af8ca9423976d3743119d0865097c07bdc1b s
   -e202dc79b04c88a636ea8913d9182a1346d9b3dc t
   $ hg log -r 16 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   8bec38d2bd0b 000000000000
   t
 
 (merging)
 
   $ hg diff --nodates -c 9 .hgsubstate
   diff -r f6affe3fbfaa -r f0d2028bf86d .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,2 @@
    fc627a69481fcbe5f1135069e8a3881c023e4cf5 s
   +60ca1237c19474e7a3978b0dc1ca4e6f36d51382 t
   $ hg log -r 9 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   f6affe3fbfaa 1f14a2e2d3ec
   t
 
 (removal of ".hgsub" itself)
 
   $ hg diff --nodates -c 8 .hgsubstate
   diff -r f94576341bcf -r 96615c1dad2d .hgsubstate
   --- a/.hgsubstate
   +++ /dev/null
   @@ -1,2 +0,0 @@
   -e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   -7af322bc1198a32402fe903e0b7ebcfc5c9bf8f4 t
   $ hg log -r 8 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   f94576341bcf 000000000000
 
 Test that '[paths]' is configured correctly at subrepo creation
 
   $ cd $TESTTMP/tc
   $ cat > .hgsub <<EOF
   > # to clear bogus subrepo path 'bogus=[boguspath'
   > s = s
   > t = t
   > EOF
   $ hg update -q --clean null
   $ rm -rf s t
   $ cat >> .hg/hgrc <<EOF
   > [paths]
   > default-push = /foo/bar
   > EOF
   $ hg update -q
   $ cat s/.hg/hgrc
   [paths]
   default = $TESTTMP/t/s
   default-push = /foo/bar/s
   $ cat s/ss/.hg/hgrc
   [paths]
   default = $TESTTMP/t/s/ss
   default-push = /foo/bar/s/ss
   $ cat t/.hg/hgrc
   [paths]
   default = $TESTTMP/t/t
   default-push = /foo/bar/t
 
   $ cd $TESTTMP/t
   $ hg up -qC 0
   $ echo 'bar' > bar.txt
   $ hg ci -Am 'branch before subrepo add'
   adding bar.txt
   created new head
   $ hg merge -r "first(subrepo('s'))"
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg status -S -X '.hgsub*'
   A s/a
   ? s/b
   ? s/c
   ? s/f1
   $ hg status -S --rev 'p2()'
   A bar.txt
   ? s/b
   ? s/c
   ? s/f1
   $ hg diff -S -X '.hgsub*' --nodates
   diff -r 000000000000 s/a
   --- /dev/null
   +++ b/s/a
   @@ -0,0 +1,1 @@
   +a
   $ hg diff -S --rev 'p2()' --nodates
   diff -r 7cf8cfea66e4 bar.txt
   --- /dev/null
   +++ b/bar.txt
   @@ -0,0 +1,1 @@
   +bar
 
   $ cd ..
 
 test for ssh exploit 2017-07-25
 
   $ cat >> $HGRCPATH << EOF
   > [ui]
   > ssh = sh -c "read l; read l; read l"
   > EOF
 
   $ hg init malicious-proxycommand
   $ cd malicious-proxycommand
   $ echo 's = [hg]ssh://-oProxyCommand=touch${IFS}owned/path' > .hgsub
   $ hg init s
   $ cd s
   $ echo init > init
   $ hg add
   adding init
   $ hg commit -m init
   $ cd ..
   $ hg add .hgsub
   $ hg ci -m 'add subrepo'
   $ cd ..
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   cloning subrepo s from ssh://-oProxyCommand%3Dtouch%24%7BIFS%7Downed/path
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch${IFS}owned/path' (in subrepository "s")
   [255]
 
 also check that a percent encoded '-' (%2D) doesn't work
 
   $ cd malicious-proxycommand
   $ echo 's = [hg]ssh://%2DoProxyCommand=touch${IFS}owned/path' > .hgsub
   $ hg ci -m 'change url to percent encoded'
   $ cd ..
   $ rm -r malicious-proxycommand-clone
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   cloning subrepo s from ssh://-oProxyCommand%3Dtouch%24%7BIFS%7Downed/path
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch${IFS}owned/path' (in subrepository "s")
   [255]
 
 also check for a pipe
 
   $ cd malicious-proxycommand
   $ echo 's = [hg]ssh://fakehost|touch${IFS}owned/path' > .hgsub
   $ hg ci -m 'change url to pipe'
   $ cd ..
   $ rm -r malicious-proxycommand-clone
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   cloning subrepo s from ssh://fakehost%7Ctouch%24%7BIFS%7Downed/path
   abort: no suitable response from remote hg!
   [255]
   $ [ ! -f owned ] || echo 'you got owned'
 
 also check that a percent encoded '|' (%7C) doesn't work
 
   $ cd malicious-proxycommand
   $ echo 's = [hg]ssh://fakehost%7Ctouch%20owned/path' > .hgsub
   $ hg ci -m 'change url to percent encoded pipe'
   $ cd ..
   $ rm -r malicious-proxycommand-clone
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   cloning subrepo s from ssh://fakehost%7Ctouch%20owned/path
   abort: no suitable response from remote hg!
   [255]
   $ [ ! -f owned ] || echo 'you got owned'
 
 and bad usernames:
   $ cd malicious-proxycommand
   $ echo 's = [hg]ssh://-oProxyCommand=touch [e-mail]/path' > .hgsub
   $ hg ci -m 'owned username'
   $ cd ..
   $ rm -r malicious-proxycommand-clone
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   cloning subrepo s from ssh://[e-mail]/path
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch [e-mail]/path' (in subrepository "s")
   [255]
 
 Test convert subrepositories including merge (issue5526):
 
   $ hg init tconv
   $ hg convert --config extensions.convert= -q t/s tconv/s
   $ hg convert --config extensions.convert= -q t/s/ss tconv/s/ss
   $ hg convert --config extensions.convert= -q t/t tconv/t
 
  convert shouldn't fail because of pseudo filenode:
 
   $ hg convert --config extensions.convert= t tconv
   scanning source...
   sorting...
   converting...
   17 0
   16 1
   15 2
   14 3
   13 4
   12 5
   11 6
   10 7
   9 8
   8 9
   7 10
   6 11
   5 12
   4 13
   3 rm2
   2 phasecheck4
   1 16
   0 branch before subrepo add
 
  converted .hgsubstate should point to valid nodes:
 
   $ hg up -R tconv 9
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat tconv/.hgsubstate
   fc627a69481fcbe5f1135069e8a3881c023e4cf5 s
   60ca1237c19474e7a3978b0dc1ca4e6f36d51382 t