bundle2: part handler for processing .hgtags fnodes mappings

.hgtags fnodes cache entries can be expensive to compute, especially
if there are hundreds of even thousands of them. This patch implements
support for receiving a bundle2 part that contains a mapping of
changeset to .hgtags fnodes.

An upcoming patch will teach the server to send this part, allowing
clients to bypass having to redundantly compute these values.

A number of tests changed due to the client advertising the "hgtagsfnodes"
capability.

mercurial/bundle2.py

@@ -1,1362 +1,1384 b''
 # bundle2.py - generic container format to transmit arbitrary data.
 #
 # Copyright 2013 Facebook, Inc.
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 """Handling of the new bundle2 format
 
 The goal of bundle2 is to act as an atomically packet to transmit a set of
 payloads in an application agnostic way. It consist in a sequence of "parts"
 that will be handed to and processed by the application layer.
 
 
 General format architecture
 ===========================
 
 The format is architectured as follow
 
  - magic string
  - stream level parameters
  - payload parts (any number)
  - end of stream marker.
 
 the Binary format
 ============================
 
 All numbers are unsigned and big-endian.
 
 stream level parameters
 ------------------------
 
 Binary format is as follow
 
 :params size: int32
 
   The total number of Bytes used by the parameters
 
 :params value: arbitrary number of Bytes
 
   A blob of `params size` containing the serialized version of all stream level
   parameters.
 
   The blob contains a space separated list of parameters. Parameters with value
   are stored in the form `<name>=<value>`. Both name and value are urlquoted.
 
   Empty name are obviously forbidden.
 
   Name MUST start with a letter. If this first letter is lower case, the
   parameter is advisory and can be safely ignored. However when the first
   letter is capital, the parameter is mandatory and the bundling process MUST
   stop if he is not able to proceed it.
 
   Stream parameters use a simple textual format for two main reasons:
 
   - Stream level parameters should remain simple and we want to discourage any
     crazy usage.
   - Textual data allow easy human inspection of a bundle2 header in case of
     troubles.
 
   Any Applicative level options MUST go into a bundle2 part instead.
 
 Payload part
 ------------------------
 
 Binary format is as follow
 
 :header size: int32
 
   The total number of Bytes used by the part headers. When the header is empty
   (size = 0) this is interpreted as the end of stream marker.
 
 :header:
 
     The header defines how to interpret the part. It contains two piece of
     data: the part type, and the part parameters.
 
     The part type is used to route an application level handler, that can
     interpret payload.
 
     Part parameters are passed to the application level handler.  They are
     meant to convey information that will help the application level object to
     interpret the part payload.
 
     The binary format of the header is has follow
 
     :typesize: (one byte)
 
     :parttype: alphanumerical part name (restricted to [a-zA-Z0-9_:-]*)
 
     :partid: A 32bits integer (unique in the bundle) that can be used to refer
              to this part.
 
     :parameters:
 
         Part's parameter may have arbitrary content, the binary structure is::
 
             <mandatory-count><advisory-count><param-sizes><param-data>
 
         :mandatory-count: 1 byte, number of mandatory parameters
 
         :advisory-count:  1 byte, number of advisory parameters
 
         :param-sizes:
 
             N couple of bytes, where N is the total number of parameters. Each
             couple contains (<size-of-key>, <size-of-value) for one parameter.
 
         :param-data:
 
             A blob of bytes from which each parameter key and value can be
             retrieved using the list of size couples stored in the previous
             field.
 
             Mandatory parameters comes first, then the advisory ones.
 
             Each parameter's key MUST be unique within the part.
 
 :payload:
 
     payload is a series of `<chunksize><chunkdata>`.
 
     `chunksize` is an int32, `chunkdata` are plain bytes (as much as
     `chunksize` says)` The payload part is concluded by a zero size chunk.
 
     The current implementation always produces either zero or one chunk.
     This is an implementation limitation that will ultimately be lifted.
 
     `chunksize` can be negative to trigger special case processing. No such
     processing is in place yet.
 
 Bundle processing
 ============================
 
 Each part is processed in order using a "part handler". Handler are registered
 for a certain part type.
 
 The matching of a part to its handler is case insensitive. The case of the
 part type is used to know if a part is mandatory or advisory. If the Part type
 contains any uppercase char it is considered mandatory. When no handler is
 known for a Mandatory part, the process is aborted and an exception is raised.
 If the part is advisory and no handler is known, the part is ignored. When the
 process is aborted, the full bundle is still read from the stream to keep the
 channel usable. But none of the part read from an abort are processed. In the
 future, dropping the stream may become an option for channel we do not care to
 preserve.
 """
 
 import errno
 import sys
 import util
 import struct
 import urllib
 import string
 import obsolete
 import pushkey
 import url
 import re
 
-import changegroup, error
+import changegroup, error, tags
 from i18n import _
 
 _pack = struct.pack
 _unpack = struct.unpack
 
 _fstreamparamsize = '>i'
 _fpartheadersize = '>i'
 _fparttypesize = '>B'
 _fpartid = '>I'
 _fpayloadsize = '>i'
 _fpartparamcount = '>BB'
 
 preferedchunksize = 4096
 
 _parttypeforbidden = re.compile('[^a-zA-Z0-9_:-]')
 
 def outdebug(ui, message):
     """debug regarding output stream (bundling)"""
     if ui.configbool('devel', 'bundle2.debug', False):
         ui.debug('bundle2-output: %s\n' % message)
 
 def indebug(ui, message):
     """debug on input stream (unbundling)"""
     if ui.configbool('devel', 'bundle2.debug', False):
         ui.debug('bundle2-input: %s\n' % message)
 
 def validateparttype(parttype):
     """raise ValueError if a parttype contains invalid character"""
     if _parttypeforbidden.search(parttype):
         raise ValueError(parttype)
 
 def _makefpartparamsizes(nbparams):
     """return a struct format to read part parameter sizes
 
     The number parameters is variable so we need to build that format
     dynamically.
     """
     return '>'+('BB'*nbparams)
 
 parthandlermapping = {}
 
 def parthandler(parttype, params=()):
     """decorator that register a function as a bundle2 part handler
 
     eg::
 
         @parthandler('myparttype', ('mandatory', 'param', 'handled'))
         def myparttypehandler(...):
             '''process a part of type "my part".'''
             ...
     """
     validateparttype(parttype)
     def _decorator(func):
         lparttype = parttype.lower() # enforce lower case matching.
         assert lparttype not in parthandlermapping
         parthandlermapping[lparttype] = func
         func.params = frozenset(params)
         return func
     return _decorator
 
 class unbundlerecords(object):
     """keep record of what happens during and unbundle
 
     New records are added using `records.add('cat', obj)`. Where 'cat' is a
     category of record and obj is an arbitrary object.
 
     `records['cat']` will return all entries of this category 'cat'.
 
     Iterating on the object itself will yield `('category', obj)` tuples
     for all entries.
 
     All iterations happens in chronological order.
     """
 
     def __init__(self):
         self._categories = {}
         self._sequences = []
         self._replies = {}
 
     def add(self, category, entry, inreplyto=None):
         """add a new record of a given category.
 
         The entry can then be retrieved in the list returned by
         self['category']."""
         self._categories.setdefault(category, []).append(entry)
         self._sequences.append((category, entry))
         if inreplyto is not None:
             self.getreplies(inreplyto).add(category, entry)
 
     def getreplies(self, partid):
         """get the records that are replies to a specific part"""
         return self._replies.setdefault(partid, unbundlerecords())
 
     def __getitem__(self, cat):
         return tuple(self._categories.get(cat, ()))
 
     def __iter__(self):
         return iter(self._sequences)
 
     def __len__(self):
         return len(self._sequences)
 
     def __nonzero__(self):
         return bool(self._sequences)
 
 class bundleoperation(object):
     """an object that represents a single bundling process
 
     Its purpose is to carry unbundle-related objects and states.
 
     A new object should be created at the beginning of each bundle processing.
     The object is to be returned by the processing function.
 
     The object has very little content now it will ultimately contain:
     * an access to the repo the bundle is applied to,
     * a ui object,
     * a way to retrieve a transaction to add changes to the repo,
     * a way to record the result of processing each part,
     * a way to construct a bundle response when applicable.
     """
 
     def __init__(self, repo, transactiongetter, captureoutput=True):
         self.repo = repo
         self.ui = repo.ui
         self.records = unbundlerecords()
         self.gettransaction = transactiongetter
         self.reply = None
         self.captureoutput = captureoutput
 
 class TransactionUnavailable(RuntimeError):
     pass
 
 def _notransaction():
     """default method to get a transaction while processing a bundle
 
     Raise an exception to highlight the fact that no transaction was expected
     to be created"""
     raise TransactionUnavailable()
 
 def processbundle(repo, unbundler, transactiongetter=None, op=None):
     """This function process a bundle, apply effect to/from a repo
 
     It iterates over each part then searches for and uses the proper handling
     code to process the part. Parts are processed in order.
 
     This is very early version of this function that will be strongly reworked
     before final usage.
 
     Unknown Mandatory part will abort the process.
 
     It is temporarily possible to provide a prebuilt bundleoperation to the
     function. This is used to ensure output is properly propagated in case of
     an error during the unbundling. This output capturing part will likely be
     reworked and this ability will probably go away in the process.
     """
     if op is None:
         if transactiongetter is None:
             transactiongetter = _notransaction
         op = bundleoperation(repo, transactiongetter)
     # todo:
     # - replace this is a init function soon.
     # - exception catching
     unbundler.params
     if repo.ui.debugflag:
         msg = ['bundle2-input-bundle:']
         if unbundler.params:
             msg.append(' %i params')
         if op.gettransaction is None:
             msg.append(' no-transaction')
         else:
             msg.append(' with-transaction')
         msg.append('\n')
         repo.ui.debug(''.join(msg))
     iterparts = enumerate(unbundler.iterparts())
     part = None
     nbpart = 0
     try:
         for nbpart, part in iterparts:
             _processpart(op, part)
     except BaseException, exc:
         for nbpart, part in iterparts:
             # consume the bundle content
             part.seek(0, 2)
         # Small hack to let caller code distinguish exceptions from bundle2
         # processing from processing the old format. This is mostly
         # needed to handle different return codes to unbundle according to the
         # type of bundle. We should probably clean up or drop this return code
         # craziness in a future version.
         exc.duringunbundle2 = True
         salvaged = []
         if op.reply is not None:
             salvaged = op.reply.salvageoutput()
         exc._bundle2salvagedoutput = salvaged
         raise
     finally:
         repo.ui.debug('bundle2-input-bundle: %i parts total\n' % nbpart)
 
     return op
 
 def _processpart(op, part):
     """process a single part from a bundle
 
     The part is guaranteed to have been fully consumed when the function exits
     (even if an exception is raised)."""
     status = 'unknown' # used by debug output
     try:
         try:
             handler = parthandlermapping.get(part.type)
             if handler is None:
                 status = 'unsupported-type'
                 raise error.UnsupportedPartError(parttype=part.type)
             indebug(op.ui, 'found a handler for part %r' % part.type)
             unknownparams = part.mandatorykeys - handler.params
             if unknownparams:
                 unknownparams = list(unknownparams)
                 unknownparams.sort()
                 status = 'unsupported-params (%s)' % unknownparams
                 raise error.UnsupportedPartError(parttype=part.type,
                                                params=unknownparams)
             status = 'supported'
         except error.UnsupportedPartError, exc:
             if part.mandatory: # mandatory parts
                 raise
             indebug(op.ui, 'ignoring unsupported advisory part %s' % exc)
             return # skip to part processing
         finally:
             if op.ui.debugflag:
                 msg = ['bundle2-input-part: "%s"' % part.type]
                 if not part.mandatory:
                     msg.append(' (advisory)')
                 nbmp = len(part.mandatorykeys)
                 nbap = len(part.params) - nbmp
                 if nbmp or nbap:
                     msg.append(' (params:')
                     if nbmp:
                         msg.append(' %i mandatory' % nbmp)
                     if nbap:
                         msg.append(' %i advisory' % nbmp)
                     msg.append(')')
                 msg.append(' %s\n' % status)
                 op.ui.debug(''.join(msg))
 
         # handler is called outside the above try block so that we don't
         # risk catching KeyErrors from anything other than the
         # parthandlermapping lookup (any KeyError raised by handler()
         # itself represents a defect of a different variety).
         output = None
         if op.captureoutput and op.reply is not None:
             op.ui.pushbuffer(error=True, subproc=True)
             output = ''
         try:
             handler(op, part)
         finally:
             if output is not None:
                 output = op.ui.popbuffer()
             if output:
                 outpart = op.reply.newpart('output', data=output,
                                            mandatory=False)
                 outpart.addparam('in-reply-to', str(part.id), mandatory=False)
     finally:
         # consume the part content to not corrupt the stream.
         part.seek(0, 2)
 
 
 def decodecaps(blob):
     """decode a bundle2 caps bytes blob into a dictionary
 
     The blob is a list of capabilities (one per line)
     Capabilities may have values using a line of the form::
 
         capability=value1,value2,value3
 
     The values are always a list."""
     caps = {}
     for line in blob.splitlines():
         if not line:
             continue
         if '=' not in line:
             key, vals = line, ()
         else:
             key, vals = line.split('=', 1)
             vals = vals.split(',')
         key = urllib.unquote(key)
         vals = [urllib.unquote(v) for v in vals]
         caps[key] = vals
     return caps
 
 def encodecaps(caps):
     """encode a bundle2 caps dictionary into a bytes blob"""
     chunks = []
     for ca in sorted(caps):
         vals = caps[ca]
         ca = urllib.quote(ca)
         vals = [urllib.quote(v) for v in vals]
         if vals:
             ca = "%s=%s" % (ca, ','.join(vals))
         chunks.append(ca)
     return '\n'.join(chunks)
 
 class bundle20(object):
     """represent an outgoing bundle2 container
 
     Use the `addparam` method to add stream level parameter. and `newpart` to
     populate it. Then call `getchunks` to retrieve all the binary chunks of
     data that compose the bundle2 container."""
 
     _magicstring = 'HG20'
 
     def __init__(self, ui, capabilities=()):
         self.ui = ui
         self._params = []
         self._parts = []
         self.capabilities = dict(capabilities)
 
     @property
     def nbparts(self):
         """total number of parts added to the bundler"""
         return len(self._parts)
 
     # methods used to defines the bundle2 content
     def addparam(self, name, value=None):
         """add a stream level parameter"""
         if not name:
             raise ValueError('empty parameter name')
         if name[0] not in string.letters:
             raise ValueError('non letter first character: %r' % name)
         self._params.append((name, value))
 
     def addpart(self, part):
         """add a new part to the bundle2 container
 
         Parts contains the actual applicative payload."""
         assert part.id is None
         part.id = len(self._parts) # very cheap counter
         self._parts.append(part)
 
     def newpart(self, typeid, *args, **kwargs):
         """create a new part and add it to the containers
 
         As the part is directly added to the containers. For now, this means
         that any failure to properly initialize the part after calling
         ``newpart`` should result in a failure of the whole bundling process.
 
         You can still fall back to manually create and add if you need better
         control."""
         part = bundlepart(typeid, *args, **kwargs)
         self.addpart(part)
         return part
 
     # methods used to generate the bundle2 stream
     def getchunks(self):
         if self.ui.debugflag:
             msg = ['bundle2-output-bundle: "%s",' % self._magicstring]
             if self._params:
                 msg.append(' (%i params)' % len(self._params))
             msg.append(' %i parts total\n' % len(self._parts))
             self.ui.debug(''.join(msg))
         outdebug(self.ui, 'start emission of %s stream' % self._magicstring)
         yield self._magicstring
         param = self._paramchunk()
         outdebug(self.ui, 'bundle parameter: %s' % param)
         yield _pack(_fstreamparamsize, len(param))
         if param:
             yield param
 
         outdebug(self.ui, 'start of parts')
         for part in self._parts:
             outdebug(self.ui, 'bundle part: "%s"' % part.type)
             for chunk in part.getchunks(ui=self.ui):
                 yield chunk
         outdebug(self.ui, 'end of bundle')
         yield _pack(_fpartheadersize, 0)
 
     def _paramchunk(self):
         """return a encoded version of all stream parameters"""
         blocks = []
         for par, value in self._params:
             par = urllib.quote(par)
             if value is not None:
                 value = urllib.quote(value)
                 par = '%s=%s' % (par, value)
             blocks.append(par)
         return ' '.join(blocks)
 
     def salvageoutput(self):
         """return a list with a copy of all output parts in the bundle
 
         This is meant to be used during error handling to make sure we preserve
         server output"""
         salvaged = []
         for part in self._parts:
             if part.type.startswith('output'):
                 salvaged.append(part.copy())
         return salvaged
 
 
 class unpackermixin(object):
     """A mixin to extract bytes and struct data from a stream"""
 
     def __init__(self, fp):
         self._fp = fp
         self._seekable = (util.safehasattr(fp, 'seek') and
                           util.safehasattr(fp, 'tell'))
 
     def _unpack(self, format):
         """unpack this struct format from the stream"""
         data = self._readexact(struct.calcsize(format))
         return _unpack(format, data)
 
     def _readexact(self, size):
         """read exactly <size> bytes from the stream"""
         return changegroup.readexactly(self._fp, size)
 
     def seek(self, offset, whence=0):
         """move the underlying file pointer"""
         if self._seekable:
             return self._fp.seek(offset, whence)
         else:
             raise NotImplementedError(_('File pointer is not seekable'))
 
     def tell(self):
         """return the file offset, or None if file is not seekable"""
         if self._seekable:
             try:
                 return self._fp.tell()
             except IOError, e:
                 if e.errno == errno.ESPIPE:
                     self._seekable = False
                 else:
                     raise
         return None
 
     def close(self):
         """close underlying file"""
         if util.safehasattr(self._fp, 'close'):
             return self._fp.close()
 
 def getunbundler(ui, fp, header=None):
     """return a valid unbundler object for a given header"""
     if header is None:
         header = changegroup.readexactly(fp, 4)
     magic, version = header[0:2], header[2:4]
     if magic != 'HG':
         raise util.Abort(_('not a Mercurial bundle'))
     unbundlerclass = formatmap.get(version)
     if unbundlerclass is None:
         raise util.Abort(_('unknown bundle version %s') % version)
     unbundler = unbundlerclass(ui, fp)
     indebug(ui, 'start processing of %s stream' % header)
     return unbundler
 
 class unbundle20(unpackermixin):
     """interpret a bundle2 stream
 
     This class is fed with a binary stream and yields parts through its
     `iterparts` methods."""
 
     def __init__(self, ui, fp):
         """If header is specified, we do not read it out of the stream."""
         self.ui = ui
         super(unbundle20, self).__init__(fp)
 
     @util.propertycache
     def params(self):
         """dictionary of stream level parameters"""
         indebug(self.ui, 'reading bundle2 stream parameters')
         params = {}
         paramssize = self._unpack(_fstreamparamsize)[0]
         if paramssize < 0:
             raise error.BundleValueError('negative bundle param size: %i'
                                          % paramssize)
         if paramssize:
             for p in self._readexact(paramssize).split(' '):
                 p = p.split('=', 1)
                 p = [urllib.unquote(i) for i in p]
                 if len(p) < 2:
                     p.append(None)
                 self._processparam(*p)
                 params[p[0]] = p[1]
         return params
 
     def _processparam(self, name, value):
         """process a parameter, applying its effect if needed
 
         Parameter starting with a lower case letter are advisory and will be
         ignored when unknown.  Those starting with an upper case letter are
         mandatory and will this function will raise a KeyError when unknown.
 
         Note: no option are currently supported. Any input will be either
               ignored or failing.
         """
         if not name:
             raise ValueError('empty parameter name')
         if name[0] not in string.letters:
             raise ValueError('non letter first character: %r' % name)
         # Some logic will be later added here to try to process the option for
         # a dict of known parameter.
         if name[0].islower():
             indebug(self.ui, "ignoring unknown parameter %r" % name)
         else:
             raise error.UnsupportedPartError(params=(name,))
 
 
     def iterparts(self):
         """yield all parts contained in the stream"""
         # make sure param have been loaded
         self.params
         indebug(self.ui, 'start extraction of bundle2 parts')
         headerblock = self._readpartheader()
         while headerblock is not None:
             part = unbundlepart(self.ui, headerblock, self._fp)
             yield part
             part.seek(0, 2)
             headerblock = self._readpartheader()
         indebug(self.ui, 'end of bundle2 stream')
 
     def _readpartheader(self):
         """reads a part header size and return the bytes blob
 
         returns None if empty"""
         headersize = self._unpack(_fpartheadersize)[0]
         if headersize < 0:
             raise error.BundleValueError('negative part header size: %i'
                                          % headersize)
         indebug(self.ui, 'part header size: %i' % headersize)
         if headersize:
             return self._readexact(headersize)
         return None
 
     def compressed(self):
         return False
 
 formatmap = {'20': unbundle20}
 
 class bundlepart(object):
     """A bundle2 part contains application level payload
 
     The part `type` is used to route the part to the application level
     handler.
 
     The part payload is contained in ``part.data``. It could be raw bytes or a
     generator of byte chunks.
 
     You can add parameters to the part using the ``addparam`` method.
     Parameters can be either mandatory (default) or advisory. Remote side
     should be able to safely ignore the advisory ones.
 
     Both data and parameters cannot be modified after the generation has begun.
     """
 
     def __init__(self, parttype, mandatoryparams=(), advisoryparams=(),
                  data='', mandatory=True):
         validateparttype(parttype)
         self.id = None
         self.type = parttype
         self._data = data
         self._mandatoryparams = list(mandatoryparams)
         self._advisoryparams = list(advisoryparams)
         # checking for duplicated entries
         self._seenparams = set()
         for pname, __ in self._mandatoryparams + self._advisoryparams:
             if pname in self._seenparams:
                 raise RuntimeError('duplicated params: %s' % pname)
             self._seenparams.add(pname)
         # status of the part's generation:
         # - None: not started,
         # - False: currently generated,
         # - True: generation done.
         self._generated = None
         self.mandatory = mandatory
 
     def copy(self):
         """return a copy of the part
 
         The new part have the very same content but no partid assigned yet.
         Parts with generated data cannot be copied."""
         assert not util.safehasattr(self.data, 'next')
         return self.__class__(self.type, self._mandatoryparams,
                               self._advisoryparams, self._data, self.mandatory)
 
     # methods used to defines the part content
     def __setdata(self, data):
         if self._generated is not None:
             raise error.ReadOnlyPartError('part is being generated')
         self._data = data
     def __getdata(self):
         return self._data
     data = property(__getdata, __setdata)
 
     @property
     def mandatoryparams(self):
         # make it an immutable tuple to force people through ``addparam``
         return tuple(self._mandatoryparams)
 
     @property
     def advisoryparams(self):
         # make it an immutable tuple to force people through ``addparam``
         return tuple(self._advisoryparams)
 
     def addparam(self, name, value='', mandatory=True):
         if self._generated is not None:
             raise error.ReadOnlyPartError('part is being generated')
         if name in self._seenparams:
             raise ValueError('duplicated params: %s' % name)
         self._seenparams.add(name)
         params = self._advisoryparams
         if mandatory:
             params = self._mandatoryparams
         params.append((name, value))
 
     # methods used to generates the bundle2 stream
     def getchunks(self, ui):
         if self._generated is not None:
             raise RuntimeError('part can only be consumed once')
         self._generated = False
 
         if ui.debugflag:
             msg = ['bundle2-output-part: "%s"' % self.type]
             if not self.mandatory:
                 msg.append(' (advisory)')
             nbmp = len(self.mandatoryparams)
             nbap = len(self.advisoryparams)
             if nbmp or nbap:
                 msg.append(' (params:')
                 if nbmp:
                     msg.append(' %i mandatory' % nbmp)
                 if nbap:
                     msg.append(' %i advisory' % nbmp)
                 msg.append(')')
             if not self.data:
                 msg.append(' empty payload')
             elif util.safehasattr(self.data, 'next'):
                 msg.append(' streamed payload')
             else:
                 msg.append(' %i bytes payload' % len(self.data))
             msg.append('\n')
             ui.debug(''.join(msg))
 
         #### header
         if self.mandatory:
             parttype = self.type.upper()
         else:
             parttype = self.type.lower()
         outdebug(ui, 'part %s: "%s"' % (self.id, parttype))
         ## parttype
         header = [_pack(_fparttypesize, len(parttype)),
                   parttype, _pack(_fpartid, self.id),
                  ]
         ## parameters
         # count
         manpar = self.mandatoryparams
         advpar = self.advisoryparams
         header.append(_pack(_fpartparamcount, len(manpar), len(advpar)))
         # size
         parsizes = []
         for key, value in manpar:
             parsizes.append(len(key))
             parsizes.append(len(value))
         for key, value in advpar:
             parsizes.append(len(key))
             parsizes.append(len(value))
         paramsizes = _pack(_makefpartparamsizes(len(parsizes) / 2), *parsizes)
         header.append(paramsizes)
         # key, value
         for key, value in manpar:
             header.append(key)
             header.append(value)
         for key, value in advpar:
             header.append(key)
             header.append(value)
         ## finalize header
         headerchunk = ''.join(header)
         outdebug(ui, 'header chunk size: %i' % len(headerchunk))
         yield _pack(_fpartheadersize, len(headerchunk))
         yield headerchunk
         ## payload
         try:
             for chunk in self._payloadchunks():
                 outdebug(ui, 'payload chunk size: %i' % len(chunk))
                 yield _pack(_fpayloadsize, len(chunk))
                 yield chunk
         except BaseException, exc:
             # backup exception data for later
             ui.debug('bundle2-input-stream-interrupt: encoding exception %s'
                      % exc)
             exc_info = sys.exc_info()
             msg = 'unexpected error: %s' % exc
             interpart = bundlepart('error:abort', [('message', msg)],
                                    mandatory=False)
             interpart.id = 0
             yield _pack(_fpayloadsize, -1)
             for chunk in interpart.getchunks(ui=ui):
                 yield chunk
             outdebug(ui, 'closing payload chunk')
             # abort current part payload
             yield _pack(_fpayloadsize, 0)
             raise exc_info[0], exc_info[1], exc_info[2]
         # end of payload
         outdebug(ui, 'closing payload chunk')
         yield _pack(_fpayloadsize, 0)
         self._generated = True
 
     def _payloadchunks(self):
         """yield chunks of a the part payload
 
         Exists to handle the different methods to provide data to a part."""
         # we only support fixed size data now.
         # This will be improved in the future.
         if util.safehasattr(self.data, 'next'):
             buff = util.chunkbuffer(self.data)
             chunk = buff.read(preferedchunksize)
             while chunk:
                 yield chunk
                 chunk = buff.read(preferedchunksize)
         elif len(self.data):
             yield self.data
 
 
 flaginterrupt = -1
 
 class interrupthandler(unpackermixin):
     """read one part and process it with restricted capability
 
     This allows to transmit exception raised on the producer size during part
     iteration while the consumer is reading a part.
 
     Part processed in this manner only have access to a ui object,"""
 
     def __init__(self, ui, fp):
         super(interrupthandler, self).__init__(fp)
         self.ui = ui
 
     def _readpartheader(self):
         """reads a part header size and return the bytes blob
 
         returns None if empty"""
         headersize = self._unpack(_fpartheadersize)[0]
         if headersize < 0:
             raise error.BundleValueError('negative part header size: %i'
                                          % headersize)
         indebug(self.ui, 'part header size: %i\n' % headersize)
         if headersize:
             return self._readexact(headersize)
         return None
 
     def __call__(self):
 
         self.ui.debug('bundle2-input-stream-interrupt:'
                       ' opening out of band context\n')
         indebug(self.ui, 'bundle2 stream interruption, looking for a part.')
         headerblock = self._readpartheader()
         if headerblock is None:
             indebug(self.ui, 'no part found during interruption.')
             return
         part = unbundlepart(self.ui, headerblock, self._fp)
         op = interruptoperation(self.ui)
         _processpart(op, part)
         self.ui.debug('bundle2-input-stream-interrupt:'
                       ' closing out of band context\n')
 
 class interruptoperation(object):
     """A limited operation to be use by part handler during interruption
 
     It only have access to an ui object.
     """
 
     def __init__(self, ui):
         self.ui = ui
         self.reply = None
         self.captureoutput = False
 
     @property
     def repo(self):
         raise RuntimeError('no repo access from stream interruption')
 
     def gettransaction(self):
         raise TransactionUnavailable('no repo access from stream interruption')
 
 class unbundlepart(unpackermixin):
     """a bundle part read from a bundle"""
 
     def __init__(self, ui, header, fp):
         super(unbundlepart, self).__init__(fp)
         self.ui = ui
         # unbundle state attr
         self._headerdata = header
         self._headeroffset = 0
         self._initialized = False
         self.consumed = False
         # part data
         self.id = None
         self.type = None
         self.mandatoryparams = None
         self.advisoryparams = None
         self.params = None
         self.mandatorykeys = ()
         self._payloadstream = None
         self._readheader()
         self._mandatory = None
         self._chunkindex = [] #(payload, file) position tuples for chunk starts
         self._pos = 0
 
     def _fromheader(self, size):
         """return the next <size> byte from the header"""
         offset = self._headeroffset
         data = self._headerdata[offset:(offset + size)]
         self._headeroffset = offset + size
         return data
 
     def _unpackheader(self, format):
         """read given format from header
 
         This automatically compute the size of the format to read."""
         data = self._fromheader(struct.calcsize(format))
         return _unpack(format, data)
 
     def _initparams(self, mandatoryparams, advisoryparams):
         """internal function to setup all logic related parameters"""
         # make it read only to prevent people touching it by mistake.
         self.mandatoryparams = tuple(mandatoryparams)
         self.advisoryparams  = tuple(advisoryparams)
         # user friendly UI
         self.params = dict(self.mandatoryparams)
         self.params.update(dict(self.advisoryparams))
         self.mandatorykeys = frozenset(p[0] for p in mandatoryparams)
 
     def _payloadchunks(self, chunknum=0):
         '''seek to specified chunk and start yielding data'''
         if len(self._chunkindex) == 0:
             assert chunknum == 0, 'Must start with chunk 0'
             self._chunkindex.append((0, super(unbundlepart, self).tell()))
         else:
             assert chunknum < len(self._chunkindex), \
                    'Unknown chunk %d' % chunknum
             super(unbundlepart, self).seek(self._chunkindex[chunknum][1])
 
         pos = self._chunkindex[chunknum][0]
         payloadsize = self._unpack(_fpayloadsize)[0]
         indebug(self.ui, 'payload chunk size: %i' % payloadsize)
         while payloadsize:
             if payloadsize == flaginterrupt:
                 # interruption detection, the handler will now read a
                 # single part and process it.
                 interrupthandler(self.ui, self._fp)()
             elif payloadsize < 0:
                 msg = 'negative payload chunk size: %i' %  payloadsize
                 raise error.BundleValueError(msg)
             else:
                 result = self._readexact(payloadsize)
                 chunknum += 1
                 pos += payloadsize
                 if chunknum == len(self._chunkindex):
                     self._chunkindex.append((pos,
                                              super(unbundlepart, self).tell()))
                 yield result
             payloadsize = self._unpack(_fpayloadsize)[0]
             indebug(self.ui, 'payload chunk size: %i' % payloadsize)
 
     def _findchunk(self, pos):
         '''for a given payload position, return a chunk number and offset'''
         for chunk, (ppos, fpos) in enumerate(self._chunkindex):
             if ppos == pos:
                 return chunk, 0
             elif ppos > pos:
                 return chunk - 1, pos - self._chunkindex[chunk - 1][0]
         raise ValueError('Unknown chunk')
 
     def _readheader(self):
         """read the header and setup the object"""
         typesize = self._unpackheader(_fparttypesize)[0]
         self.type = self._fromheader(typesize)
         indebug(self.ui, 'part type: "%s"' % self.type)
         self.id = self._unpackheader(_fpartid)[0]
         indebug(self.ui, 'part id: "%s"' % self.id)
         # extract mandatory bit from type
         self.mandatory = (self.type != self.type.lower())
         self.type = self.type.lower()
         ## reading parameters
         # param count
         mancount, advcount = self._unpackheader(_fpartparamcount)
         indebug(self.ui, 'part parameters: %i' % (mancount + advcount))
         # param size
         fparamsizes = _makefpartparamsizes(mancount + advcount)
         paramsizes = self._unpackheader(fparamsizes)
         # make it a list of couple again
         paramsizes = zip(paramsizes[::2], paramsizes[1::2])
         # split mandatory from advisory
         mansizes = paramsizes[:mancount]
         advsizes = paramsizes[mancount:]
         # retrieve param value
         manparams = []
         for key, value in mansizes:
             manparams.append((self._fromheader(key), self._fromheader(value)))
         advparams = []
         for key, value in advsizes:
             advparams.append((self._fromheader(key), self._fromheader(value)))
         self._initparams(manparams, advparams)
         ## part payload
         self._payloadstream = util.chunkbuffer(self._payloadchunks())
         # we read the data, tell it
         self._initialized = True
 
     def read(self, size=None):
         """read payload data"""
         if not self._initialized:
             self._readheader()
         if size is None:
             data = self._payloadstream.read()
         else:
             data = self._payloadstream.read(size)
         self._pos += len(data)
         if size is None or len(data) < size:
             if not self.consumed and self._pos:
                 self.ui.debug('bundle2-input-part: total payload size %i\n'
                               % self._pos)
             self.consumed = True
         return data
 
     def tell(self):
         return self._pos
 
     def seek(self, offset, whence=0):
         if whence == 0:
             newpos = offset
         elif whence == 1:
             newpos = self._pos + offset
         elif whence == 2:
             if not self.consumed:
                 self.read()
             newpos = self._chunkindex[-1][0] - offset
         else:
             raise ValueError('Unknown whence value: %r' % (whence,))
 
         if newpos > self._chunkindex[-1][0] and not self.consumed:
             self.read()
         if not 0 <= newpos <= self._chunkindex[-1][0]:
             raise ValueError('Offset out of range')
 
         if self._pos != newpos:
             chunk, internaloffset = self._findchunk(newpos)
             self._payloadstream = util.chunkbuffer(self._payloadchunks(chunk))
             adjust = self.read(internaloffset)
             if len(adjust) != internaloffset:
                 raise util.Abort(_('Seek failed\n'))
             self._pos = newpos
 
 # These are only the static capabilities.
 # Check the 'getrepocaps' function for the rest.
 capabilities = {'HG20': (),
                 'listkeys': (),
                 'pushkey': (),
                 'digests': tuple(sorted(util.DIGESTS.keys())),
                 'remote-changegroup': ('http', 'https'),
+                'hgtagsfnodes': (),
                }
 
 def getrepocaps(repo, allowpushback=False):
     """return the bundle2 capabilities for a given repo
 
     Exists to allow extensions (like evolution) to mutate the capabilities.
     """
     caps = capabilities.copy()
     caps['changegroup'] = tuple(sorted(changegroup.packermap.keys()))
     if obsolete.isenabled(repo, obsolete.exchangeopt):
         supportedformat = tuple('V%i' % v for v in obsolete.formats)
         caps['obsmarkers'] = supportedformat
     if allowpushback:
         caps['pushback'] = ()
     return caps
 
 def bundle2caps(remote):
     """return the bundle capabilities of a peer as dict"""
     raw = remote.capable('bundle2')
     if not raw and raw != '':
         return {}
     capsblob = urllib.unquote(remote.capable('bundle2'))
     return decodecaps(capsblob)
 
 def obsmarkersversion(caps):
     """extract the list of supported obsmarkers versions from a bundle2caps dict
     """
     obscaps = caps.get('obsmarkers', ())
     return [int(c[1:]) for c in obscaps if c.startswith('V')]
 
 @parthandler('changegroup', ('version',))
 def handlechangegroup(op, inpart):
     """apply a changegroup part on the repo
 
     This is a very early implementation that will massive rework before being
     inflicted to any end-user.
     """
     # Make sure we trigger a transaction creation
     #
     # The addchangegroup function will get a transaction object by itself, but
     # we need to make sure we trigger the creation of a transaction object used
     # for the whole processing scope.
     op.gettransaction()
     unpackerversion = inpart.params.get('version', '01')
     # We should raise an appropriate exception here
     unpacker = changegroup.packermap[unpackerversion][1]
     cg = unpacker(inpart, 'UN')
     # the source and url passed here are overwritten by the one contained in
     # the transaction.hookargs argument. So 'bundle2' is a placeholder
     ret = changegroup.addchangegroup(op.repo, cg, 'bundle2', 'bundle2')
     op.records.add('changegroup', {'return': ret})
     if op.reply is not None:
         # This is definitely not the final form of this
         # return. But one need to start somewhere.
         part = op.reply.newpart('reply:changegroup', mandatory=False)
         part.addparam('in-reply-to', str(inpart.id), mandatory=False)
         part.addparam('return', '%i' % ret, mandatory=False)
     assert not inpart.read()
 
 _remotechangegroupparams = tuple(['url', 'size', 'digests'] +
     ['digest:%s' % k for k in util.DIGESTS.keys()])
 @parthandler('remote-changegroup', _remotechangegroupparams)
 def handleremotechangegroup(op, inpart):
     """apply a bundle10 on the repo, given an url and validation information
 
     All the information about the remote bundle to import are given as
     parameters. The parameters include:
       - url: the url to the bundle10.
       - size: the bundle10 file size. It is used to validate what was
         retrieved by the client matches the server knowledge about the bundle.
       - digests: a space separated list of the digest types provided as
         parameters.
       - digest:<digest-type>: the hexadecimal representation of the digest with
         that name. Like the size, it is used to validate what was retrieved by
         the client matches what the server knows about the bundle.
 
     When multiple digest types are given, all of them are checked.
     """
     try:
         raw_url = inpart.params['url']
     except KeyError:
         raise util.Abort(_('remote-changegroup: missing "%s" param') % 'url')
     parsed_url = util.url(raw_url)
     if parsed_url.scheme not in capabilities['remote-changegroup']:
         raise util.Abort(_('remote-changegroup does not support %s urls') %
             parsed_url.scheme)
 
     try:
         size = int(inpart.params['size'])
     except ValueError:
         raise util.Abort(_('remote-changegroup: invalid value for param "%s"')
             % 'size')
     except KeyError:
         raise util.Abort(_('remote-changegroup: missing "%s" param') % 'size')
 
     digests = {}
     for typ in inpart.params.get('digests', '').split():
         param = 'digest:%s' % typ
         try:
             value = inpart.params[param]
         except KeyError:
             raise util.Abort(_('remote-changegroup: missing "%s" param') %
                 param)
         digests[typ] = value
 
     real_part = util.digestchecker(url.open(op.ui, raw_url), size, digests)
 
     # Make sure we trigger a transaction creation
     #
     # The addchangegroup function will get a transaction object by itself, but
     # we need to make sure we trigger the creation of a transaction object used
     # for the whole processing scope.
     op.gettransaction()
     import exchange
     cg = exchange.readbundle(op.repo.ui, real_part, raw_url)
     if not isinstance(cg, changegroup.cg1unpacker):
         raise util.Abort(_('%s: not a bundle version 1.0') %
             util.hidepassword(raw_url))
     ret = changegroup.addchangegroup(op.repo, cg, 'bundle2', 'bundle2')
     op.records.add('changegroup', {'return': ret})
     if op.reply is not None:
         # This is definitely not the final form of this
         # return. But one need to start somewhere.
         part = op.reply.newpart('reply:changegroup')
         part.addparam('in-reply-to', str(inpart.id), mandatory=False)
         part.addparam('return', '%i' % ret, mandatory=False)
     try:
         real_part.validate()
     except util.Abort, e:
         raise util.Abort(_('bundle at %s is corrupted:\n%s') %
             (util.hidepassword(raw_url), str(e)))
     assert not inpart.read()
 
 @parthandler('reply:changegroup', ('return', 'in-reply-to'))
 def handlereplychangegroup(op, inpart):
     ret = int(inpart.params['return'])
     replyto = int(inpart.params['in-reply-to'])
     op.records.add('changegroup', {'return': ret}, replyto)
 
 @parthandler('check:heads')
 def handlecheckheads(op, inpart):
     """check that head of the repo did not change
 
     This is used to detect a push race when using unbundle.
     This replaces the "heads" argument of unbundle."""
     h = inpart.read(20)
     heads = []
     while len(h) == 20:
         heads.append(h)
         h = inpart.read(20)
     assert not h
     if heads != op.repo.heads():
         raise error.PushRaced('repository changed while pushing - '
                               'please try again')
 
 @parthandler('output')
 def handleoutput(op, inpart):
     """forward output captured on the server to the client"""
     for line in inpart.read().splitlines():
         op.ui.status(('remote: %s\n' % line))
 
 @parthandler('replycaps')
 def handlereplycaps(op, inpart):
     """Notify that a reply bundle should be created
 
     The payload contains the capabilities information for the reply"""
     caps = decodecaps(inpart.read())
     if op.reply is None:
         op.reply = bundle20(op.ui, caps)
 
 @parthandler('error:abort', ('message', 'hint'))
 def handleerrorabort(op, inpart):
     """Used to transmit abort error over the wire"""
     raise util.Abort(inpart.params['message'], hint=inpart.params.get('hint'))
 
 @parthandler('error:unsupportedcontent', ('parttype', 'params'))
 def handleerrorunsupportedcontent(op, inpart):
     """Used to transmit unknown content error over the wire"""
     kwargs = {}
     parttype = inpart.params.get('parttype')
     if parttype is not None:
         kwargs['parttype'] = parttype
     params = inpart.params.get('params')
     if params is not None:
         kwargs['params'] = params.split('\0')
 
     raise error.UnsupportedPartError(**kwargs)
 
 @parthandler('error:pushraced', ('message',))
 def handleerrorpushraced(op, inpart):
     """Used to transmit push race error over the wire"""
     raise error.ResponseError(_('push failed:'), inpart.params['message'])
 
 @parthandler('listkeys', ('namespace',))
 def handlelistkeys(op, inpart):
     """retrieve pushkey namespace content stored in a bundle2"""
     namespace = inpart.params['namespace']
     r = pushkey.decodekeys(inpart.read())
     op.records.add('listkeys', (namespace, r))
 
 @parthandler('pushkey', ('namespace', 'key', 'old', 'new'))
 def handlepushkey(op, inpart):
     """process a pushkey request"""
     dec = pushkey.decode
     namespace = dec(inpart.params['namespace'])
     key = dec(inpart.params['key'])
     old = dec(inpart.params['old'])
     new = dec(inpart.params['new'])
     ret = op.repo.pushkey(namespace, key, old, new)
     record = {'namespace': namespace,
               'key': key,
               'old': old,
               'new': new}
     op.records.add('pushkey', record)
     if op.reply is not None:
         rpart = op.reply.newpart('reply:pushkey')
         rpart.addparam('in-reply-to', str(inpart.id), mandatory=False)
         rpart.addparam('return', '%i' % ret, mandatory=False)
 
 @parthandler('reply:pushkey', ('return', 'in-reply-to'))
 def handlepushkeyreply(op, inpart):
     """retrieve the result of a pushkey request"""
     ret = int(inpart.params['return'])
     partid = int(inpart.params['in-reply-to'])
     op.records.add('pushkey', {'return': ret}, partid)
 
 @parthandler('obsmarkers')
 def handleobsmarker(op, inpart):
     """add a stream of obsmarkers to the repo"""
     tr = op.gettransaction()
     markerdata = inpart.read()
     if op.ui.config('experimental', 'obsmarkers-exchange-debug', False):
         op.ui.write(('obsmarker-exchange: %i bytes received\n')
                     % len(markerdata))
     new = op.repo.obsstore.mergemarkers(tr, markerdata)
     if new:
         op.repo.ui.status(_('%i new obsolescence markers\n') % new)
     op.records.add('obsmarkers', {'new': new})
     if op.reply is not None:
         rpart = op.reply.newpart('reply:obsmarkers')
         rpart.addparam('in-reply-to', str(inpart.id), mandatory=False)
         rpart.addparam('new', '%i' % new, mandatory=False)
 
 
 @parthandler('reply:obsmarkers', ('new', 'in-reply-to'))
 def handlepushkeyreply(op, inpart):
     """retrieve the result of a pushkey request"""
     ret = int(inpart.params['new'])
     partid = int(inpart.params['in-reply-to'])
     op.records.add('obsmarkers', {'new': ret}, partid)
+
+@parthandler('hgtagsfnodes')
+def handlehgtagsfnodes(op, inpart):
+    """Applies .hgtags fnodes cache entries to the local repo.
+
+    Payload is pairs of 20 byte changeset nodes and filenodes.
+    """
+    cache = tags.hgtagsfnodescache(op.repo.unfiltered())
+
+    count = 0
+    while True:
+        node = inpart.read(20)
+        fnode = inpart.read(20)
+        if len(node) < 20 or len(fnode) < 20:
+            op.ui.debug('received incomplete .hgtags fnodes data, ignoring\n')
+            break
+        cache.setfnode(node, fnode)
+        count += 1
+
+    cache.write()
+    op.ui.debug('applied %i hgtags fnodes cache entries\n' % count)

tests/test-acl.t

@@ -1,2166 +1,2166 b''
   > do_push()
   > {
   >     user=$1
   >     shift
   >     echo "Pushing as user $user"
   >     echo 'hgrc = """'
   >     sed -n '/\[[ha]/,$p' b/.hg/hgrc | grep -v fakegroups.py
   >     echo '"""'
   >     if test -f acl.config; then
   >         echo 'acl.config = """'
   >         cat acl.config
   >         echo '"""'
   >     fi
   >     # On AIX /etc/profile sets LOGNAME read-only. So
   >     #  LOGNAME=$user hg --cws a --debug push ../b
   >     # fails with "This variable is read only."
   >     # Use env to work around this.
   >     env LOGNAME=$user hg --cwd a --debug push ../b
   >     hg --cwd b rollback
   >     hg --cwd b --quiet tip
   >     echo
   > }
 
   > init_config()
   > {
   >     cat > fakegroups.py <<EOF
   > from hgext import acl
   > def fakegetusers(ui, group):
   >     try:
   >         return acl._getusersorig(ui, group)
   >     except:
   >         return ["fred", "betty"]
   > acl._getusersorig = acl._getusers
   > acl._getusers = fakegetusers
   > EOF
   >     rm -f acl.config
   >     cat > $config <<EOF
   > [hooks]
   > pretxnchangegroup.acl = python:hgext.acl.hook
   > [acl]
   > sources = push
   > [extensions]
   > f=`pwd`/fakegroups.py
   > EOF
   > }
 
   $ cat << EOF >> $HGRCPATH
   > [experimental]
   > # drop me once bundle2 is the default,
   > # added to get test change early.
   > bundle2-exp = True
   > EOF
 
   $ hg init a
   $ cd a
   $ mkdir foo foo/Bar quux
   $ echo 'in foo' > foo/file.txt
   $ echo 'in foo/Bar' > foo/Bar/file.txt
   $ echo 'in quux' > quux/file.py
   $ hg add -q
   $ hg ci -m 'add files' -d '1000000 0'
   $ echo >> foo/file.txt
   $ hg ci -m 'change foo/file' -d '1000001 0'
   $ echo >> foo/Bar/file.txt
   $ hg ci -m 'change foo/Bar/file' -d '1000002 0'
   $ echo >> quux/file.py
   $ hg ci -m 'change quux/file' -d '1000003 0'
   $ hg tip --quiet
   3:911600dab2ae
 
   $ cd ..
   $ hg clone -r 0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 3 changes to 3 files
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ config=b/.hg/hgrc
 
 Extension disabled for lack of a hook
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
   try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
   $ echo '[hooks]' >> $config
   $ echo 'pretxnchangegroup.acl = python:hgext.acl.hook' >> $config
 
 Extension disabled for lack of acl.sources
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: changes have source "push" - skipping
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
   try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
 No [acl.allow]/[acl.deny]
 
   $ echo '[acl]' >> $config
   $ echo 'sources = push' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
   try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
 Empty [acl.allow]
 
   $ echo '[acl.allow]' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 0 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   no rollback information available
   0:6675d58eff77
   
 
 fred is allowed inside foo/
 
   $ echo 'foo/** = fred' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae")
   no rollback information available
   0:6675d58eff77
   
 
 Empty [acl.deny]
 
   $ echo '[acl.deny]' >> $config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 0 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   no rollback information available
   0:6675d58eff77
   
 
 fred is allowed inside foo/, but not foo/bar/ (case matters)
 
   $ echo 'foo/bar/** = fred' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny enabled, 1 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae")
   no rollback information available
   0:6675d58eff77
   
 
 fred is allowed inside foo/, but not foo/Bar/
 
   $ echo 'foo/Bar/** = fred' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny enabled, 2 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   no rollback information available
   0:6675d58eff77
   
 
   $ echo 'barney is not mentioned => not allowed anywhere'
   barney is not mentioned => not allowed anywhere
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 0 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
   no rollback information available
   0:6675d58eff77
   
 
 barney is allowed everywhere
 
   $ echo '[acl.allow]' >> $config
   $ echo '** = barney' >> $config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
   try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
 wilma can change files with a .txt extension
 
   $ echo '**/*.txt = wilma' >> $config
   $ do_push wilma
   Pushing as user wilma
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "wilma"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user wilma
   acl: acl.deny enabled, 0 entries for user wilma
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "wilma" not allowed on "quux/file.py" (changeset "911600dab2ae")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "wilma" not allowed on "quux/file.py" (changeset "911600dab2ae")
   no rollback information available
   0:6675d58eff77
   
 
 file specified by acl.config does not exist
 
   $ echo '[acl]' >> $config
   $ echo 'config = ../acl.config' >> $config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   [acl]
   config = ../acl.config
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
   error: pretxnchangegroup.acl hook raised an exception: [Errno 2] No such file or directory: '../acl.config'
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: No such file or directory: ../acl.config
   no rollback information available
   0:6675d58eff77
   
 
 betty is allowed inside foo/ by a acl.config file
 
   $ echo '[acl.allow]' >> acl.config
   $ echo 'foo/** = betty' >> acl.config
   $ do_push betty
   Pushing as user betty
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   [acl]
   config = ../acl.config
   """
   acl.config = """
   [acl.allow]
   foo/** = betty
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "betty"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user betty
   acl: acl.deny enabled, 0 entries for user betty
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "betty" not allowed on "quux/file.py" (changeset "911600dab2ae")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "betty" not allowed on "quux/file.py" (changeset "911600dab2ae")
   no rollback information available
   0:6675d58eff77
   
 
 acl.config can set only [acl.allow]/[acl.deny]
 
   $ echo '[hooks]' >> acl.config
   $ echo 'changegroup.acl = false' >> acl.config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   [acl]
   config = ../acl.config
   """
   acl.config = """
   [acl.allow]
   foo/** = betty
   [hooks]
   changegroup.acl = false
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
   try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
 asterisk
 
   $ init_config
 
 asterisk test
 
   $ echo '[acl.allow]' >> $config
   $ echo "** = fred" >> $config
 
 fred is always allowed
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = fred
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
   try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
   $ echo '[acl.deny]' >> $config
   $ echo "foo/Bar/** = *" >> $config
 
 no one is allowed inside foo/Bar/
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = fred
   [acl.deny]
   foo/Bar/** = *
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny enabled, 1 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   no rollback information available
   0:6675d58eff77
   
 
 Groups
 
   $ init_config
 
 OS-level groups
 
   $ echo '[acl.allow]' >> $config
   $ echo "** = @group1" >> $config
 
 @group1 is always allowed
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = @group1
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: "group1" not defined in [acl.groups]
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 2 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 1 parts total
   listing keys for "phases"
   try to push obsolete markers to remote
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
 
   $ echo '[acl.deny]' >> $config
   $ echo "foo/Bar/** = @group1" >> $config
 
 @group is allowed inside anything but foo/Bar/
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = @group1
   [acl.deny]
   foo/Bar/** = @group1
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   adding manifests
   adding file changes
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "fred"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: "group1" not defined in [acl.groups]
   acl: acl.allow enabled, 1 entries for user fred
   acl: "group1" not defined in [acl.groups]
   acl: acl.deny enabled, 1 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
   abort: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
   no rollback information available
   0:6675d58eff77
   
 
 Invalid group
 
 Disable the fakegroups trick to get real failures
 
   $ grep -v fakegroups $config > config.tmp
   $ mv config.tmp $config
   $ echo '[acl.allow]' >> $config
   $ echo "** = @unlikelytoexist" >> $config
   $ do_push fred 2>&1 | grep unlikelytoexist
   ** = @unlikelytoexist
   acl: "unlikelytoexist" not defined in [acl.groups]
   error: pretxnchangegroup.acl hook failed: group 'unlikelytoexist' is undefined
   abort: group 'unlikelytoexist' is undefined
 
 
 Branch acl tests setup
 
   $ init_config
   $ cd b
   $ hg up
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg branch foobar
   marked working directory as branch foobar
   (branches are permanent and global, did you want a bookmark?)
   $ hg commit -m 'create foobar'
   $ echo 'foo contents' > abc.txt
   $ hg add abc.txt
   $ hg commit -m 'foobar contents'
   $ cd ..
   $ hg --cwd a pull ../b
   pulling from ../b
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 1 changes to 1 files (+1 heads)
   (run 'hg heads' to see heads)
 
 Create additional changeset on foobar branch
 
   $ cd a
   $ hg up -C foobar
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 'foo contents2' > abc.txt
   $ hg commit -m 'foobar contents2'
   $ cd ..
 
 
 No branch acls specified
 
   $ do_push astro
   Pushing as user astro
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "astro"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 3 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 2 parts total
   listing keys for "phases"
   try to push obsolete markers to remote
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
 
 Branch acl deny test
 
   $ echo "[acl.deny.branches]" >> $config
   $ echo "foobar = *" >> $config
   $ do_push astro
   Pushing as user astro
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.deny.branches]
   foobar = *
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "astro"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches enabled, 1 entries for user astro
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   error: pretxnchangegroup.acl hook failed: acl: user "astro" denied on branch "foobar" (changeset "e8fc755d4d82")
   bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
   abort: acl: user "astro" denied on branch "foobar" (changeset "e8fc755d4d82")
   no rollback information available
   2:fb35475503ef
   
 
 Branch acl empty allow test
 
   $ init_config
   $ echo "[acl.allow.branches]" >> $config
   $ do_push astro
   Pushing as user astro
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow.branches]
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "astro"
   acl: acl.allow.branches enabled, 0 entries for user astro
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
   abort: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374")
   no rollback information available
   2:fb35475503ef
   
 
 Branch acl allow other
 
   $ init_config
   $ echo "[acl.allow.branches]" >> $config
   $ echo "* = george" >> $config
   $ do_push astro
   Pushing as user astro
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow.branches]
   * = george
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "astro"
   acl: acl.allow.branches enabled, 0 entries for user astro
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
   abort: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374")
   no rollback information available
   2:fb35475503ef
   
   $ do_push george
   Pushing as user george
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow.branches]
   * = george
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "george"
   acl: acl.allow.branches enabled, 1 entries for user george
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 3 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 2 parts total
   listing keys for "phases"
   try to push obsolete markers to remote
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
 
 Branch acl conflicting allow
 asterisk ends up applying to all branches and allowing george to
 push foobar into the remote
 
   $ init_config
   $ echo "[acl.allow.branches]" >> $config
   $ echo "foobar = astro" >> $config
   $ echo "* = george" >> $config
   $ do_push george
   Pushing as user george
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.allow.branches]
   foobar = astro
   * = george
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "george"
   acl: acl.allow.branches enabled, 1 entries for user george
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 3 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 2 parts total
   listing keys for "phases"
   try to push obsolete markers to remote
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
 Branch acl conflicting deny
 
   $ init_config
   $ echo "[acl.deny.branches]" >> $config
   $ echo "foobar = astro" >> $config
   $ echo "default = astro" >> $config
   $ echo "* = george" >> $config
   $ do_push george
   Pushing as user george
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.deny.branches]
   foobar = astro
   default = astro
   * = george
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "george"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches enabled, 1 entries for user george
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
   abort: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374")
   no rollback information available
   2:fb35475503ef
   
 User 'astro' must not be denied
 
   $ init_config
   $ echo "[acl.deny.branches]" >> $config
   $ echo "default = !astro" >> $config
   $ do_push astro
   Pushing as user astro
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.deny.branches]
   default = !astro
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "astro"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches enabled, 0 entries for user astro
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
   bundle2-output-bundle: "HG20", 3 parts total
   bundle2-output-part: "reply:changegroup" (advisory) (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-output-part: "reply:pushkey" (params: 0 advisory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-bundle: 2 parts total
   listing keys for "phases"
   try to push obsolete markers to remote
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
 
 Non-astro users must be denied
 
   $ do_push george
   Pushing as user george
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
   [acl.deny.branches]
   default = !astro
   """
   pushing to ../b
   query 1; heads
   searching for changes
   all remote heads known locally
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 93 bytes payload
+  bundle2-output-part: "replycaps" 106 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 93
+  bundle2-input-part: total payload size 106
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
   adding changesets
   add changeset ef1ea85a6374
   add changeset f9cafe1212c8
   add changeset 911600dab2ae
   add changeset e8fc755d4d82
   adding manifests
   adding file changes
   adding abc.txt revisions
   adding foo/Bar/file.txt revisions
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 4 changesets with 4 changes to 4 files (+1 heads)
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "george"
   acl: acl.allow.branches not enabled
   acl: acl.deny.branches enabled, 1 entries for user george
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374")
   bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
   abort: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374")
   no rollback information available
   2:fb35475503ef
   
 

tests/test-http-proxy.t

@@ -1,130 +1,130 b''
 #require serve
   $ cat << EOF >> $HGRCPATH
   > [experimental]
   > # drop me once bundle2 is the default,
   > # added to get test change early.
   > bundle2-exp = True
   > EOF
 
   $ hg init a
   $ cd a
   $ echo a > a
   $ hg ci -Ama -d '1123456789 0'
   adding a
   $ hg --config server.uncompressed=True serve -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
   $ cd ..
   $ "$TESTDIR/tinyproxy.py" $HGPORT1 localhost >proxy.log 2>&1 </dev/null &
   $ while [ ! -f proxy.pid ]; do sleep 0; done
   $ cat proxy.pid >> $DAEMON_PIDS
 
 url for proxy, stream
 
   $ http_proxy=http://localhost:$HGPORT1/ hg --config http_proxy.always=True clone --uncompressed http://localhost:$HGPORT/ b
   streaming all changes
   3 files to transfer, 303 bytes of data
   transferred * bytes in * seconds (*/sec) (glob)
   searching for changes
   no changes found
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd b
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   1 files, 1 changesets, 1 total revisions
   $ cd ..
 
 url for proxy, pull
 
   $ http_proxy=http://localhost:$HGPORT1/ hg --config http_proxy.always=True clone http://localhost:$HGPORT/ b-pull
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd b-pull
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   1 files, 1 changesets, 1 total revisions
   $ cd ..
 
 host:port for proxy
 
   $ http_proxy=localhost:$HGPORT1 hg clone --config http_proxy.always=True http://localhost:$HGPORT/ c
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 proxy url with user name and password
 
   $ http_proxy=http://user:passwd@localhost:$HGPORT1 hg clone --config http_proxy.always=True http://localhost:$HGPORT/ d
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 url with user name and password
 
   $ http_proxy=http://user:passwd@localhost:$HGPORT1 hg clone --config http_proxy.always=True http://user:passwd@localhost:$HGPORT/ e
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 bad host:port for proxy
 
   $ http_proxy=localhost:$HGPORT2 hg clone --config http_proxy.always=True http://localhost:$HGPORT/ f
   abort: error: Connection refused
   [255]
 
 do not use the proxy if it is in the no list
 
   $ http_proxy=localhost:$HGPORT1 hg clone --config http_proxy.no=localhost http://localhost:$HGPORT/ g
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat proxy.log
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=branchmap HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=stream_out HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D83180e7845de420a1bb46896fd5fe05294f8d629 (glob)
-  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=83180e7845de420a1bb46896fd5fe05294f8d629&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
+  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=83180e7845de420a1bb46896fd5fe05294f8d629&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=listkeys HTTP/1.1" - - x-hgarg-1:namespace=phases (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)
-  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
+  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=listkeys HTTP/1.1" - - x-hgarg-1:namespace=phases (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)
-  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
+  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=listkeys HTTP/1.1" - - x-hgarg-1:namespace=phases (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)
-  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
+  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=listkeys HTTP/1.1" - - x-hgarg-1:namespace=phases (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)
-  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
+  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=listkeys HTTP/1.1" - - x-hgarg-1:namespace=phases (glob)

tests/test-http.t

@@ -1,330 +1,330 b''
 #require serve
 
   $ cat << EOF >> $HGRCPATH
   > [experimental]
   > # drop me once bundle2 is the default,
   > # added to get test change early.
   > bundle2-exp = True
   > EOF
 
   $ hg init test
   $ cd test
   $ echo foo>foo
   $ mkdir foo.d foo.d/bAr.hg.d foo.d/baR.d.hg
   $ echo foo>foo.d/foo
   $ echo bar>foo.d/bAr.hg.d/BaR
   $ echo bar>foo.d/baR.d.hg/bAR
   $ hg commit -A -m 1
   adding foo
   adding foo.d/bAr.hg.d/BaR
   adding foo.d/baR.d.hg/bAR
   adding foo.d/foo
   $ hg serve -p $HGPORT -d --pid-file=../hg1.pid -E ../error.log
   $ hg --config server.uncompressed=False serve -p $HGPORT1 -d --pid-file=../hg2.pid
 
 Test server address cannot be reused
 
 #if windows
   $ hg serve -p $HGPORT1 2>&1
   abort: cannot start server at ':$HGPORT1': * (glob)
   [255]
 #else
   $ hg serve -p $HGPORT1 2>&1
   abort: cannot start server at ':$HGPORT1': Address already in use
   [255]
 #endif
   $ cd ..
   $ cat hg1.pid hg2.pid >> $DAEMON_PIDS
 
 clone via stream
 
   $ hg clone --uncompressed http://localhost:$HGPORT/ copy 2>&1
   streaming all changes
   6 files to transfer, 606 bytes of data
   transferred * bytes in * seconds (*/sec) (glob)
   searching for changes
   no changes found
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg verify -R copy
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   4 files, 1 changesets, 4 total revisions
 
 try to clone via stream, should use pull instead
 
   $ hg clone --uncompressed http://localhost:$HGPORT1/ copy2
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 clone via pull
 
   $ hg clone http://localhost:$HGPORT1/ copy-pull
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg verify -R copy-pull
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   4 files, 1 changesets, 4 total revisions
   $ cd test
   $ echo bar > bar
   $ hg commit -A -d '1 0' -m 2
   adding bar
   $ cd ..
 
 clone over http with --update
 
   $ hg clone http://localhost:$HGPORT1/ updated --update 0
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 5 changes to 5 files
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg log -r . -R updated
   changeset:   0:8b6053c928fe
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1
   
   $ rm -rf updated
 
 incoming via HTTP
 
   $ hg clone http://localhost:$HGPORT1/ --rev 0 partial
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 4 changes to 4 files
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd partial
   $ touch LOCAL
   $ hg ci -qAm LOCAL
   $ hg incoming http://localhost:$HGPORT1/ --template '{desc}\n'
   comparing with http://localhost:$HGPORT1/
   searching for changes
   2
   $ cd ..
 
 pull
 
   $ cd copy-pull
   $ echo '[hooks]' >> .hg/hgrc
   $ echo "changegroup = python \"$TESTDIR/printenv.py\" changegroup" >> .hg/hgrc
   $ hg pull
   pulling from http://localhost:$HGPORT1/
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   changegroup hook: HG_NODE=5fed3813f7f5e1824344fdc9cf8f63bb662c292d HG_SOURCE=pull HG_TXNID=TXN:* HG_URL=http://localhost:$HGPORT1/ (glob)
   (run 'hg update' to get a working copy)
   $ cd ..
 
 clone from invalid URL
 
   $ hg clone http://localhost:$HGPORT/bad
   abort: HTTP Error 404: Not Found
   [255]
 
 test http authentication
 + use the same server to test server side streaming preference
 
   $ cd test
   $ cat << EOT > userpass.py
   > import base64
   > from mercurial.hgweb import common
   > def perform_authentication(hgweb, req, op):
   >     auth = req.env.get('HTTP_AUTHORIZATION')
   >     if not auth:
   >         raise common.ErrorResponse(common.HTTP_UNAUTHORIZED, 'who',
   >                 [('WWW-Authenticate', 'Basic Realm="mercurial"')])
   >     if base64.b64decode(auth.split()[1]).split(':', 1) != ['user', 'pass']:
   >         raise common.ErrorResponse(common.HTTP_FORBIDDEN, 'no')
   > def extsetup():
   >     common.permhooks.insert(0, perform_authentication)
   > EOT
   $ hg --config extensions.x=userpass.py serve -p $HGPORT2 -d --pid-file=pid \
   >    --config server.preferuncompressed=True \
   >    --config web.push_ssl=False --config web.allow_push=* -A ../access.log
   $ cat pid >> $DAEMON_PIDS
 
   $ cat << EOF > get_pass.py
   > import getpass
   > def newgetpass(arg):
   >   return "pass"
   > getpass.getpass = newgetpass
   > EOF
 
   $ hg id http://localhost:$HGPORT2/
   abort: http authorization required for http://localhost:$HGPORT2/
   [255]
   $ hg id http://localhost:$HGPORT2/
   abort: http authorization required for http://localhost:$HGPORT2/
   [255]
   $ hg id --config ui.interactive=true --config extensions.getpass=get_pass.py http://user@localhost:$HGPORT2/
   http authorization required for http://localhost:$HGPORT2/
   realm: mercurial
   user: user
   password: 5fed3813f7f5
   $ hg id http://user:pass@localhost:$HGPORT2/
   5fed3813f7f5
   $ echo '[auth]' >> .hg/hgrc
   $ echo 'l.schemes=http' >> .hg/hgrc
   $ echo 'l.prefix=lo' >> .hg/hgrc
   $ echo 'l.username=user' >> .hg/hgrc
   $ echo 'l.password=pass' >> .hg/hgrc
   $ hg id http://localhost:$HGPORT2/
   5fed3813f7f5
   $ hg id http://localhost:$HGPORT2/
   5fed3813f7f5
   $ hg id http://user@localhost:$HGPORT2/
   5fed3813f7f5
   $ hg clone http://user:pass@localhost:$HGPORT2/ dest 2>&1
   streaming all changes
   7 files to transfer, 916 bytes of data
   transferred * bytes in * seconds (*/sec) (glob)
   searching for changes
   no changes found
   updating to branch default
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
 --pull should override server's preferuncompressed
   $ hg clone --pull http://user:pass@localhost:$HGPORT2/ dest-pull 2>&1
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 5 changes to 5 files
   updating to branch default
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg id http://user2@localhost:$HGPORT2/
   abort: http authorization required for http://localhost:$HGPORT2/
   [255]
   $ hg id http://user:pass2@localhost:$HGPORT2/
   abort: HTTP Error 403: no
   [255]
 
   $ hg -R dest tag -r tip top
   $ hg -R dest push http://user:pass@localhost:$HGPORT2/
   pushing to http://user:***@localhost:$HGPORT2/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   $ hg rollback -q
 
   $ cut -c38- ../access.log
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=branchmap HTTP/1.1" 200 -
   "GET /?cmd=stream_out HTTP/1.1" 401 -
   "GET /?cmd=stream_out HTTP/1.1" 200 -
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D5fed3813f7f5e1824344fdc9cf8f63bb662c292d
-  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
+  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D
-  "GET /?cmd=getbundle HTTP/1.1" 401 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
-  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
+  "GET /?cmd=getbundle HTTP/1.1" 401 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
+  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=listkeys HTTP/1.1" 403 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D7f4e523d01f2cc3765ac8934da3d14db775ff872
   "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=phases
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "GET /?cmd=branchmap HTTP/1.1" 200 -
   "GET /?cmd=branchmap HTTP/1.1" 200 -
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=666f726365
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
 
   $ cd ..
 
 clone of serve with repo in root and unserved subrepo (issue2970)
 
   $ hg --cwd test init sub
   $ echo empty > test/sub/empty
   $ hg --cwd test/sub add empty
   $ hg --cwd test/sub commit -qm 'add empty'
   $ hg --cwd test/sub tag -r 0 something
   $ echo sub = sub > test/.hgsub
   $ hg --cwd test add .hgsub
   $ hg --cwd test commit -qm 'add subrepo'
   $ hg clone http://localhost:$HGPORT noslash-clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 7 changes to 7 files
   updating to branch default
   abort: HTTP Error 404: Not Found
   [255]
   $ hg clone http://localhost:$HGPORT/ slash-clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 7 changes to 7 files
   updating to branch default
   abort: HTTP Error 404: Not Found
   [255]
 
 check error log
 
   $ cat error.log

tests/test-ssh-bundle1.t

@@ -1,512 +1,512 b''
 This test is a duplicate of 'test-http.t' feel free to factor out
 parts that are not bundle1/bundle2 specific.
 
   $ cat << EOF >> $HGRCPATH
   > [experimental]
   > # This test is dedicated to interaction through old bundle
   > bundle2-exp = False
   > EOF
 
 
 This test tries to exercise the ssh functionality with a dummy script
 
 creating 'remote' repo
 
   $ hg init remote
   $ cd remote
   $ echo this > foo
   $ echo this > fooO
   $ hg ci -A -m "init" foo fooO
 
 insert a closed branch (issue4428)
 
   $ hg up null
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg branch closed
   marked working directory as branch closed
   (branches are permanent and global, did you want a bookmark?)
   $ hg ci -mc0
   $ hg ci --close-branch -mc1
   $ hg up -q default
 
 configure for serving
 
   $ cat <<EOF > .hg/hgrc
   > [server]
   > uncompressed = True
   > 
   > [hooks]
   > changegroup = python "$TESTDIR/printenv.py" changegroup-in-remote 0 ../dummylog
   > EOF
   $ cd ..
 
 repo not found error
 
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/nonexistent local
   remote: abort: there is no Mercurial repository here (.hg not found)!
   abort: no suitable response from remote hg!
   [255]
 
 non-existent absolute path
 
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy//`pwd`/nonexistent local
   remote: abort: there is no Mercurial repository here (.hg not found)!
   abort: no suitable response from remote hg!
   [255]
 
 clone remote via stream
 
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" --uncompressed ssh://user@dummy/remote local-stream
   streaming all changes
   4 files to transfer, 615 bytes of data
   transferred 615 bytes in * seconds (*) (glob)
   searching for changes
   no changes found
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd local-stream
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 3 changesets, 2 total revisions
   $ hg branches
   default                        0:1160648e36ce
   $ cd ..
 
 clone bookmarks via stream
 
   $ hg -R local-stream book mybook
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" --uncompressed ssh://user@dummy/local-stream stream2
   streaming all changes
   4 files to transfer, 615 bytes of data
   transferred 615 bytes in * seconds (*) (glob)
   searching for changes
   no changes found
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd stream2
   $ hg book
      mybook                    0:1160648e36ce
   $ cd ..
   $ rm -rf local-stream stream2
 
 clone remote via pull
 
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/remote local
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 verify
 
   $ cd local
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 3 changesets, 2 total revisions
   $ echo '[hooks]' >> .hg/hgrc
   $ echo "changegroup = python \"$TESTDIR/printenv.py\" changegroup-in-local 0 ../dummylog" >> .hg/hgrc
 
 empty default pull
 
   $ hg paths
   default = ssh://user@dummy/remote
   $ hg pull -e "python \"$TESTDIR/dummyssh\""
   pulling from ssh://user@dummy/remote
   searching for changes
   no changes found
 
 pull from wrong ssh URL
 
   $ hg pull -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/doesnotexist
   pulling from ssh://user@dummy/doesnotexist
   remote: abort: there is no Mercurial repository here (.hg not found)!
   abort: no suitable response from remote hg!
   [255]
 
 local change
 
   $ echo bleah > foo
   $ hg ci -m "add"
 
 updating rc
 
   $ echo "default-push = ssh://user@dummy/remote" >> .hg/hgrc
   $ echo "[ui]" >> .hg/hgrc
   $ echo "ssh = python \"$TESTDIR/dummyssh\"" >> .hg/hgrc
 
 find outgoing
 
   $ hg out ssh://user@dummy/remote
   comparing with ssh://user@dummy/remote
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 find incoming on the remote side
 
   $ hg incoming -R ../remote -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/local
   comparing with ssh://user@dummy/local
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 find incoming on the remote side (using absolute path)
 
   $ hg incoming -R ../remote -e "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/`pwd`"
   comparing with ssh://user@dummy/$TESTTMP/local
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 push
 
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   $ cd ../remote
 
 check remote tip
 
   $ hg tip
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 4 changesets, 3 total revisions
   $ hg cat -r tip foo
   bleah
   $ echo z > z
   $ hg ci -A -m z z
   created new head
 
 test pushkeys and bookmarks
 
   $ cd ../local
   $ hg debugpushkey --config ui.ssh="python \"$TESTDIR/dummyssh\"" ssh://user@dummy/remote namespaces
   bookmarks	
   namespaces	
   phases	
   $ hg book foo -r 0
   $ hg out -B
   comparing with ssh://user@dummy/remote
   searching for changed bookmarks
      foo                       1160648e36ce
   $ hg push -B foo
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   exporting bookmark foo
   [1]
   $ hg debugpushkey --config ui.ssh="python \"$TESTDIR/dummyssh\"" ssh://user@dummy/remote bookmarks
   foo	1160648e36cec0054048a7edc4110c6f84fde594
   $ hg book -f foo
   $ hg push --traceback
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   updating bookmark foo
   [1]
   $ hg book -d foo
   $ hg in -B
   comparing with ssh://user@dummy/remote
   searching for changed bookmarks
      foo                       a28a9d1a809c
   $ hg book -f -r 0 foo
   $ hg pull -B foo
   pulling from ssh://user@dummy/remote
   no changes found
   updating bookmark foo
   $ hg book -d foo
   $ hg push -B foo
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   deleting remote bookmark foo
   [1]
 
 a bad, evil hook that prints to stdout
 
   $ cat <<EOF > $TESTTMP/badhook
   > import sys
   > sys.stdout.write("KABOOM\n")
   > EOF
 
   $ echo '[hooks]' >> ../remote/.hg/hgrc
   $ echo "changegroup.stdout = python $TESTTMP/badhook" >> ../remote/.hg/hgrc
   $ echo r > r
   $ hg ci -A -m z r
 
 push should succeed even though it has an unexpected response
 
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote has heads on branch 'default' that are not known locally: 6c0482d977a3
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   remote: KABOOM
   $ hg -R ../remote heads
   changeset:   5:1383141674ec
   tag:         tip
   parent:      3:a28a9d1a809c
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     z
   
   changeset:   4:6c0482d977a3
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     z
   
 
 clone bookmarks
 
   $ hg -R ../remote bookmark test
   $ hg -R ../remote bookmarks
    * test                      4:6c0482d977a3
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/remote local-bookmarks
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 5 changes to 4 files (+1 heads)
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R local-bookmarks bookmarks
      test                      4:6c0482d977a3
 
 passwords in ssh urls are not supported
 (we use a glob here because different Python versions give different
 results here)
 
   $ hg push ssh://user:erroneouspwd@dummy/remote
   pushing to ssh://user:*@dummy/remote (glob)
   abort: password in URL not supported!
   [255]
 
   $ cd ..
 
 hide outer repo
   $ hg init
 
 Test remote paths with spaces (issue2983):
 
   $ hg init --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo"
   $ touch "$TESTTMP/a repo/test"
   $ hg -R 'a repo' commit -A -m "test"
   adding test
   $ hg -R 'a repo' tag tag
   $ hg id --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo"
   73649e48688a
 
   $ hg id --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo#noNoNO"
   abort: unknown revision 'noNoNO'!
   [255]
 
 Test (non-)escaping of remote paths with spaces when cloning (issue3145):
 
   $ hg clone --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo"
   destination directory: a repo
   abort: destination 'a repo' is not empty
   [255]
 
 Test hg-ssh using a helper script that will restore PYTHONPATH (which might
 have been cleared by a hg.exe wrapper) and invoke hg-ssh with the right
 parameters:
 
   $ cat > ssh.sh << EOF
   > userhost="\$1"
   > SSH_ORIGINAL_COMMAND="\$2"
   > export SSH_ORIGINAL_COMMAND
   > PYTHONPATH="$PYTHONPATH"
   > export PYTHONPATH
   > python "$TESTDIR/../contrib/hg-ssh" "$TESTTMP/a repo"
   > EOF
 
   $ hg id --ssh "sh ssh.sh" "ssh://user@dummy/a repo"
   73649e48688a
 
   $ hg id --ssh "sh ssh.sh" "ssh://user@dummy/a'repo"
   remote: Illegal repository "$TESTTMP/a'repo" (glob)
   abort: no suitable response from remote hg!
   [255]
 
   $ hg id --ssh "sh ssh.sh" --remotecmd hacking "ssh://user@dummy/a'repo"
   remote: Illegal command "hacking -R 'a'\''repo' serve --stdio"
   abort: no suitable response from remote hg!
   [255]
 
   $ SSH_ORIGINAL_COMMAND="'hg' -R 'a'repo' serve --stdio" python "$TESTDIR/../contrib/hg-ssh"
   Illegal command "'hg' -R 'a'repo' serve --stdio": No closing quotation
   [255]
 
 Test hg-ssh in read-only mode:
 
   $ cat > ssh.sh << EOF
   > userhost="\$1"
   > SSH_ORIGINAL_COMMAND="\$2"
   > export SSH_ORIGINAL_COMMAND
   > PYTHONPATH="$PYTHONPATH"
   > export PYTHONPATH
   > python "$TESTDIR/../contrib/hg-ssh" --read-only "$TESTTMP/remote"
   > EOF
 
   $ hg clone --ssh "sh ssh.sh" "ssh://user@dummy/$TESTTMP/remote" read-only-local
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 5 changes to 4 files (+1 heads)
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cd read-only-local
   $ echo "baz" > bar
   $ hg ci -A -m "unpushable commit" bar
   $ hg push --ssh "sh ../ssh.sh"
   pushing to ssh://user@dummy/*/remote (glob)
   searching for changes
   remote: Permission denied
   remote: abort: pretxnopen.hg-ssh hook failed
   remote: Permission denied
   remote: pushkey-abort: prepushkey.hg-ssh hook failed
   updating 6c0482d977a3 to public failed!
   [1]
 
   $ cd ..
 
 stderr from remote commands should be printed before stdout from local code (issue4336)
 
   $ hg clone remote stderr-ordering
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd stderr-ordering
   $ cat >> localwrite.py << EOF
   > from mercurial import exchange, extensions
   > 
   > def wrappedpush(orig, repo, *args, **kwargs):
   >     res = orig(repo, *args, **kwargs)
   >     repo.ui.write('local stdout\n')
   >     return res
   > 
   > def extsetup(ui):
   >     extensions.wrapfunction(exchange, 'push', wrappedpush)
   > EOF
 
   $ cat >> .hg/hgrc << EOF
   > [paths]
   > default-push = ssh://user@dummy/remote
   > [ui]
   > ssh = python "$TESTDIR/dummyssh"
   > [extensions]
   > localwrite = localwrite.py
   > EOF
 
   $ echo localwrite > foo
   $ hg commit -m 'testing localwrite'
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   remote: KABOOM
   local stdout
 
 debug output
 
   $ hg pull --debug ssh://user@dummy/remote
   pulling from ssh://user@dummy/remote
   running python "*/dummyssh" user@dummy 'hg -R remote serve --stdio' (glob)
   sending hello command
   sending between command
-  remote: 271
-  remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024
+  remote: 286
+  remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Ahgtagsfnodes%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024
   remote: 1
   preparing listkeys for "bookmarks"
   sending listkeys command
   received listkey for "bookmarks": 45 bytes
   query 1; heads
   sending batch command
   searching for changes
   all remote heads known locally
   no changes found
   preparing listkeys for "phases"
   sending listkeys command
   received listkey for "phases": 15 bytes
   checking for updated bookmarks
 
   $ cd ..
 
   $ cat dummylog
   Got arguments 1:user@dummy 2:hg -R nonexistent serve --stdio
   Got arguments 1:user@dummy 2:hg -R /$TESTTMP/nonexistent serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R local-stream serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R doesnotexist serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R local serve --stdio
   Got arguments 1:user@dummy 2:hg -R $TESTTMP/local serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_NODE=a28a9d1a809cab7d4e2fde4bee738a9ede948b60 HG_SOURCE=serve HG_TXNID=TXN:* HG_URL=remote:ssh:127.0.0.1 (glob)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_NODE=1383141674ec756a6056f6a9097618482fe0f4a6 HG_SOURCE=serve HG_TXNID=TXN:* HG_URL=remote:ssh:127.0.0.1 (glob)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg init 'a repo'
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_NODE=65c38f4125f9602c8db4af56530cc221d93b8ef8 HG_SOURCE=serve HG_TXNID=TXN:* HG_URL=remote:ssh:127.0.0.1 (glob)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio

tests/test-ssh.t

@@ -1,510 +1,510 b''
   $ cat << EOF >> $HGRCPATH
   > [experimental]
   > # drop me once bundle2 is the default,
   > # added to get test change early.
   > bundle2-exp = True
   > EOF
 
 
 This test tries to exercise the ssh functionality with a dummy script
 
 creating 'remote' repo
 
   $ hg init remote
   $ cd remote
   $ echo this > foo
   $ echo this > fooO
   $ hg ci -A -m "init" foo fooO
 
 insert a closed branch (issue4428)
 
   $ hg up null
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg branch closed
   marked working directory as branch closed
   (branches are permanent and global, did you want a bookmark?)
   $ hg ci -mc0
   $ hg ci --close-branch -mc1
   $ hg up -q default
 
 configure for serving
 
   $ cat <<EOF > .hg/hgrc
   > [server]
   > uncompressed = True
   > 
   > [hooks]
   > changegroup = python "$TESTDIR/printenv.py" changegroup-in-remote 0 ../dummylog
   > EOF
   $ cd ..
 
 repo not found error
 
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/nonexistent local
   remote: abort: there is no Mercurial repository here (.hg not found)!
   abort: no suitable response from remote hg!
   [255]
 
 non-existent absolute path
 
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy//`pwd`/nonexistent local
   remote: abort: there is no Mercurial repository here (.hg not found)!
   abort: no suitable response from remote hg!
   [255]
 
 clone remote via stream
 
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" --uncompressed ssh://user@dummy/remote local-stream
   streaming all changes
   4 files to transfer, 615 bytes of data
   transferred 615 bytes in * seconds (*) (glob)
   searching for changes
   no changes found
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd local-stream
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 3 changesets, 2 total revisions
   $ hg branches
   default                        0:1160648e36ce
   $ cd ..
 
 clone bookmarks via stream
 
   $ hg -R local-stream book mybook
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" --uncompressed ssh://user@dummy/local-stream stream2
   streaming all changes
   4 files to transfer, 615 bytes of data
   transferred 615 bytes in * seconds (*) (glob)
   searching for changes
   no changes found
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd stream2
   $ hg book
      mybook                    0:1160648e36ce
   $ cd ..
   $ rm -rf local-stream stream2
 
 clone remote via pull
 
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/remote local
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 verify
 
   $ cd local
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 3 changesets, 2 total revisions
   $ echo '[hooks]' >> .hg/hgrc
   $ echo "changegroup = python \"$TESTDIR/printenv.py\" changegroup-in-local 0 ../dummylog" >> .hg/hgrc
 
 empty default pull
 
   $ hg paths
   default = ssh://user@dummy/remote
   $ hg pull -e "python \"$TESTDIR/dummyssh\""
   pulling from ssh://user@dummy/remote
   searching for changes
   no changes found
 
 pull from wrong ssh URL
 
   $ hg pull -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/doesnotexist
   pulling from ssh://user@dummy/doesnotexist
   remote: abort: there is no Mercurial repository here (.hg not found)!
   abort: no suitable response from remote hg!
   [255]
 
 local change
 
   $ echo bleah > foo
   $ hg ci -m "add"
 
 updating rc
 
   $ echo "default-push = ssh://user@dummy/remote" >> .hg/hgrc
   $ echo "[ui]" >> .hg/hgrc
   $ echo "ssh = python \"$TESTDIR/dummyssh\"" >> .hg/hgrc
 
 find outgoing
 
   $ hg out ssh://user@dummy/remote
   comparing with ssh://user@dummy/remote
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 find incoming on the remote side
 
   $ hg incoming -R ../remote -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/local
   comparing with ssh://user@dummy/local
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 find incoming on the remote side (using absolute path)
 
   $ hg incoming -R ../remote -e "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/`pwd`"
   comparing with ssh://user@dummy/$TESTTMP/local
   searching for changes
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
 
 push
 
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   $ cd ../remote
 
 check remote tip
 
   $ hg tip
   changeset:   3:a28a9d1a809c
   tag:         tip
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add
   
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 4 changesets, 3 total revisions
   $ hg cat -r tip foo
   bleah
   $ echo z > z
   $ hg ci -A -m z z
   created new head
 
 test pushkeys and bookmarks
 
   $ cd ../local
   $ hg debugpushkey --config ui.ssh="python \"$TESTDIR/dummyssh\"" ssh://user@dummy/remote namespaces
   bookmarks	
   namespaces	
   phases	
   $ hg book foo -r 0
   $ hg out -B
   comparing with ssh://user@dummy/remote
   searching for changed bookmarks
      foo                       1160648e36ce
   $ hg push -B foo
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   exporting bookmark foo
   [1]
   $ hg debugpushkey --config ui.ssh="python \"$TESTDIR/dummyssh\"" ssh://user@dummy/remote bookmarks
   foo	1160648e36cec0054048a7edc4110c6f84fde594
   $ hg book -f foo
   $ hg push --traceback
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   updating bookmark foo
   [1]
   $ hg book -d foo
   $ hg in -B
   comparing with ssh://user@dummy/remote
   searching for changed bookmarks
      foo                       a28a9d1a809c
   $ hg book -f -r 0 foo
   $ hg pull -B foo
   pulling from ssh://user@dummy/remote
   no changes found
   updating bookmark foo
   $ hg book -d foo
   $ hg push -B foo
   pushing to ssh://user@dummy/remote
   searching for changes
   no changes found
   deleting remote bookmark foo
   [1]
 
 a bad, evil hook that prints to stdout
 
   $ cat <<EOF > $TESTTMP/badhook
   > import sys
   > sys.stdout.write("KABOOM\n")
   > EOF
 
   $ echo '[hooks]' >> ../remote/.hg/hgrc
   $ echo "changegroup.stdout = python $TESTTMP/badhook" >> ../remote/.hg/hgrc
   $ echo r > r
   $ hg ci -A -m z r
 
 push should succeed even though it has an unexpected response
 
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote has heads on branch 'default' that are not known locally: 6c0482d977a3
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   remote: KABOOM
   $ hg -R ../remote heads
   changeset:   5:1383141674ec
   tag:         tip
   parent:      3:a28a9d1a809c
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     z
   
   changeset:   4:6c0482d977a3
   parent:      0:1160648e36ce
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     z
   
 
 clone bookmarks
 
   $ hg -R ../remote bookmark test
   $ hg -R ../remote bookmarks
    * test                      4:6c0482d977a3
   $ hg clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/remote local-bookmarks
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 5 changes to 4 files (+1 heads)
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R local-bookmarks bookmarks
      test                      4:6c0482d977a3
 
 passwords in ssh urls are not supported
 (we use a glob here because different Python versions give different
 results here)
 
   $ hg push ssh://user:erroneouspwd@dummy/remote
   pushing to ssh://user:*@dummy/remote (glob)
   abort: password in URL not supported!
   [255]
 
   $ cd ..
 
 hide outer repo
   $ hg init
 
 Test remote paths with spaces (issue2983):
 
   $ hg init --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo"
   $ touch "$TESTTMP/a repo/test"
   $ hg -R 'a repo' commit -A -m "test"
   adding test
   $ hg -R 'a repo' tag tag
   $ hg id --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo"
   73649e48688a
 
   $ hg id --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo#noNoNO"
   abort: unknown revision 'noNoNO'!
   [255]
 
 Test (non-)escaping of remote paths with spaces when cloning (issue3145):
 
   $ hg clone --ssh "python \"$TESTDIR/dummyssh\"" "ssh://user@dummy/a repo"
   destination directory: a repo
   abort: destination 'a repo' is not empty
   [255]
 
 Test hg-ssh using a helper script that will restore PYTHONPATH (which might
 have been cleared by a hg.exe wrapper) and invoke hg-ssh with the right
 parameters:
 
   $ cat > ssh.sh << EOF
   > userhost="\$1"
   > SSH_ORIGINAL_COMMAND="\$2"
   > export SSH_ORIGINAL_COMMAND
   > PYTHONPATH="$PYTHONPATH"
   > export PYTHONPATH
   > python "$TESTDIR/../contrib/hg-ssh" "$TESTTMP/a repo"
   > EOF
 
   $ hg id --ssh "sh ssh.sh" "ssh://user@dummy/a repo"
   73649e48688a
 
   $ hg id --ssh "sh ssh.sh" "ssh://user@dummy/a'repo"
   remote: Illegal repository "$TESTTMP/a'repo" (glob)
   abort: no suitable response from remote hg!
   [255]
 
   $ hg id --ssh "sh ssh.sh" --remotecmd hacking "ssh://user@dummy/a'repo"
   remote: Illegal command "hacking -R 'a'\''repo' serve --stdio"
   abort: no suitable response from remote hg!
   [255]
 
   $ SSH_ORIGINAL_COMMAND="'hg' -R 'a'repo' serve --stdio" python "$TESTDIR/../contrib/hg-ssh"
   Illegal command "'hg' -R 'a'repo' serve --stdio": No closing quotation
   [255]
 
 Test hg-ssh in read-only mode:
 
   $ cat > ssh.sh << EOF
   > userhost="\$1"
   > SSH_ORIGINAL_COMMAND="\$2"
   > export SSH_ORIGINAL_COMMAND
   > PYTHONPATH="$PYTHONPATH"
   > export PYTHONPATH
   > python "$TESTDIR/../contrib/hg-ssh" --read-only "$TESTTMP/remote"
   > EOF
 
   $ hg clone --ssh "sh ssh.sh" "ssh://user@dummy/$TESTTMP/remote" read-only-local
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 5 changes to 4 files (+1 heads)
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cd read-only-local
   $ echo "baz" > bar
   $ hg ci -A -m "unpushable commit" bar
   $ hg push --ssh "sh ../ssh.sh"
   pushing to ssh://user@dummy/*/remote (glob)
   searching for changes
   abort: pretxnopen.hg-ssh hook failed
   remote: Permission denied
   [255]
 
   $ cd ..
 
 stderr from remote commands should be printed before stdout from local code (issue4336)
 
   $ hg clone remote stderr-ordering
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd stderr-ordering
   $ cat >> localwrite.py << EOF
   > from mercurial import exchange, extensions
   > 
   > def wrappedpush(orig, repo, *args, **kwargs):
   >     res = orig(repo, *args, **kwargs)
   >     repo.ui.write('local stdout\n')
   >     return res
   > 
   > def extsetup(ui):
   >     extensions.wrapfunction(exchange, 'push', wrappedpush)
   > EOF
 
   $ cat >> .hg/hgrc << EOF
   > [paths]
   > default-push = ssh://user@dummy/remote
   > [ui]
   > ssh = python "$TESTDIR/dummyssh"
   > [extensions]
   > localwrite = localwrite.py
   > EOF
 
   $ echo localwrite > foo
   $ hg commit -m 'testing localwrite'
   $ hg push
   pushing to ssh://user@dummy/remote
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
   remote: KABOOM
   local stdout
 
 debug output
 
   $ hg pull --debug ssh://user@dummy/remote
   pulling from ssh://user@dummy/remote
   running python "*/dummyssh" user@dummy 'hg -R remote serve --stdio' (glob)
   sending hello command
   sending between command
-  remote: 271
-  remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024
+  remote: 286
+  remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch stream bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Ahgtagsfnodes%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024
   remote: 1
   query 1; heads
   sending batch command
   searching for changes
   all remote heads known locally
   no changes found
   sending getbundle command
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-part: total payload size 45
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-bundle: 1 parts total
   checking for updated bookmarks
   preparing listkeys for "phases"
   sending listkeys command
   received listkey for "phases": 15 bytes
 
   $ cd ..
 
   $ cat dummylog
   Got arguments 1:user@dummy 2:hg -R nonexistent serve --stdio
   Got arguments 1:user@dummy 2:hg -R /$TESTTMP/nonexistent serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R local-stream serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R doesnotexist serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R local serve --stdio
   Got arguments 1:user@dummy 2:hg -R $TESTTMP/local serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_BUNDLE2=1 HG_NODE=a28a9d1a809cab7d4e2fde4bee738a9ede948b60 HG_SOURCE=serve HG_TXNID=TXN:* HG_URL=remote:ssh:127.0.0.1 (glob)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_BUNDLE2=1 HG_NODE=1383141674ec756a6056f6a9097618482fe0f4a6 HG_SOURCE=serve HG_TXNID=TXN:* HG_URL=remote:ssh:127.0.0.1 (glob)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   Got arguments 1:user@dummy 2:hg init 'a repo'
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio
   changegroup-in-remote hook: HG_BUNDLE2=1 HG_NODE=65c38f4125f9602c8db4af56530cc221d93b8ef8 HG_SOURCE=serve HG_TXNID=TXN:* HG_URL=remote:ssh:127.0.0.1 (glob)
   Got arguments 1:user@dummy 2:hg -R remote serve --stdio