rollback: improve message

mercurial/localrepo.py

@@ -1,2228 +1,2229 b''
 # localrepo.py - read/write repository class for mercurial
 #
 # Copyright 2005-2007 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 from node import bin, hex, nullid, nullrev, short
 from i18n import _
 import repo, changegroup, subrepo
 import changelog, dirstate, filelog, manifest, context
 import lock, transaction, store, encoding
 import util, extensions, hook, error
 import match as matchmod
 import merge as mergemod
 import tags as tagsmod
 import url as urlmod
 from lock import release
 import weakref, stat, errno, os, time, inspect
 propertycache = util.propertycache
 
 class localrepository(repo.repository):
     capabilities = set(('lookup', 'changegroupsubset', 'branchmap'))
     supported = set('revlogv1 store fncache shared'.split())
 
     def __init__(self, baseui, path=None, create=0):
         repo.repository.__init__(self)
         self.root = os.path.realpath(path)
         self.path = os.path.join(self.root, ".hg")
         self.origroot = path
         self.opener = util.opener(self.path)
         self.wopener = util.opener(self.root)
         self.baseui = baseui
         self.ui = baseui.copy()
 
         try:
             self.ui.readconfig(self.join("hgrc"), self.root)
             extensions.loadall(self.ui)
         except IOError:
             pass
 
         if not os.path.isdir(self.path):
             if create:
                 if not os.path.exists(path):
                     os.mkdir(path)
                 os.mkdir(self.path)
                 requirements = ["revlogv1"]
                 if self.ui.configbool('format', 'usestore', True):
                     os.mkdir(os.path.join(self.path, "store"))
                     requirements.append("store")
                     if self.ui.configbool('format', 'usefncache', True):
                         requirements.append("fncache")
                     # create an invalid changelog
                     self.opener("00changelog.i", "a").write(
                         '\0\0\0\2' # represents revlogv2
                         ' dummy changelog to prevent using the old repo layout'
                     )
                 reqfile = self.opener("requires", "w")
                 for r in requirements:
                     reqfile.write("%s\n" % r)
                 reqfile.close()
             else:
                 raise error.RepoError(_("repository %s not found") % path)
         elif create:
             raise error.RepoError(_("repository %s already exists") % path)
         else:
             # find requirements
             requirements = set()
             try:
                 requirements = set(self.opener("requires").read().splitlines())
             except IOError, inst:
                 if inst.errno != errno.ENOENT:
                     raise
             for r in requirements - self.supported:
                 raise error.RepoError(_("requirement '%s' not supported") % r)
 
         self.sharedpath = self.path
         try:
             s = os.path.realpath(self.opener("sharedpath").read())
             if not os.path.exists(s):
                 raise error.RepoError(
                     _('.hg/sharedpath points to nonexistent directory %s') % s)
             self.sharedpath = s
         except IOError, inst:
             if inst.errno != errno.ENOENT:
                 raise
 
         self.store = store.store(requirements, self.sharedpath, util.opener)
         self.spath = self.store.path
         self.sopener = self.store.opener
         self.sjoin = self.store.join
         self.opener.createmode = self.store.createmode
         self.sopener.options = {}
 
         # These two define the set of tags for this repository.  _tags
         # maps tag name to node; _tagtypes maps tag name to 'global' or
         # 'local'.  (Global tags are defined by .hgtags across all
         # heads, and local tags are defined in .hg/localtags.)  They
         # constitute the in-memory cache of tags.
         self._tags = None
         self._tagtypes = None
 
         self._branchcache = None  # in UTF-8
         self._branchcachetip = None
         self.nodetagscache = None
         self.filterpats = {}
         self._datafilters = {}
         self._transref = self._lockref = self._wlockref = None
 
     @propertycache
     def changelog(self):
         c = changelog.changelog(self.sopener)
         if 'HG_PENDING' in os.environ:
             p = os.environ['HG_PENDING']
             if p.startswith(self.root):
                 c.readpending('00changelog.i.a')
         self.sopener.options['defversion'] = c.version
         return c
 
     @propertycache
     def manifest(self):
         return manifest.manifest(self.sopener)
 
     @propertycache
     def dirstate(self):
         return dirstate.dirstate(self.opener, self.ui, self.root)
 
     def __getitem__(self, changeid):
         if changeid is None:
             return context.workingctx(self)
         return context.changectx(self, changeid)
 
     def __contains__(self, changeid):
         try:
             return bool(self.lookup(changeid))
         except error.RepoLookupError:
             return False
 
     def __nonzero__(self):
         return True
 
     def __len__(self):
         return len(self.changelog)
 
     def __iter__(self):
         for i in xrange(len(self)):
             yield i
 
     def url(self):
         return 'file:' + self.root
 
     def hook(self, name, throw=False, **args):
         return hook.hook(self.ui, self, name, throw, **args)
 
     tag_disallowed = ':\r\n'
 
     def _tag(self, names, node, message, local, user, date, extra={}):
         if isinstance(names, str):
             allchars = names
             names = (names,)
         else:
             allchars = ''.join(names)
         for c in self.tag_disallowed:
             if c in allchars:
                 raise util.Abort(_('%r cannot be used in a tag name') % c)
 
         for name in names:
             self.hook('pretag', throw=True, node=hex(node), tag=name,
                       local=local)
 
         def writetags(fp, names, munge, prevtags):
             fp.seek(0, 2)
             if prevtags and prevtags[-1] != '\n':
                 fp.write('\n')
             for name in names:
                 m = munge and munge(name) or name
                 if self._tagtypes and name in self._tagtypes:
                     old = self._tags.get(name, nullid)
                     fp.write('%s %s\n' % (hex(old), m))
                 fp.write('%s %s\n' % (hex(node), m))
             fp.close()
 
         prevtags = ''
         if local:
             try:
                 fp = self.opener('localtags', 'r+')
             except IOError:
                 fp = self.opener('localtags', 'a')
             else:
                 prevtags = fp.read()
 
             # local tags are stored in the current charset
             writetags(fp, names, None, prevtags)
             for name in names:
                 self.hook('tag', node=hex(node), tag=name, local=local)
             return
 
         try:
             fp = self.wfile('.hgtags', 'rb+')
         except IOError:
             fp = self.wfile('.hgtags', 'ab')
         else:
             prevtags = fp.read()
 
         # committed tags are stored in UTF-8
         writetags(fp, names, encoding.fromlocal, prevtags)
 
         if '.hgtags' not in self.dirstate:
             self.add(['.hgtags'])
 
         m = matchmod.exact(self.root, '', ['.hgtags'])
         tagnode = self.commit(message, user, date, extra=extra, match=m)
 
         for name in names:
             self.hook('tag', node=hex(node), tag=name, local=local)
 
         return tagnode
 
     def tag(self, names, node, message, local, user, date):
         '''tag a revision with one or more symbolic names.
 
         names is a list of strings or, when adding a single tag, names may be a
         string.
 
         if local is True, the tags are stored in a per-repository file.
         otherwise, they are stored in the .hgtags file, and a new
         changeset is committed with the change.
 
         keyword arguments:
 
         local: whether to store tags in non-version-controlled file
         (default False)
 
         message: commit message to use if committing
 
         user: name of user to use if committing
 
         date: date tuple to use if committing'''
 
         for x in self.status()[:5]:
             if '.hgtags' in x:
                 raise util.Abort(_('working copy of .hgtags is changed '
                                    '(please commit .hgtags manually)'))
 
         self.tags() # instantiate the cache
         self._tag(names, node, message, local, user, date)
 
     def tags(self):
         '''return a mapping of tag to node'''
         if self._tags is None:
             (self._tags, self._tagtypes) = self._findtags()
 
         return self._tags
 
     def _findtags(self):
         '''Do the hard work of finding tags.  Return a pair of dicts
         (tags, tagtypes) where tags maps tag name to node, and tagtypes
         maps tag name to a string like \'global\' or \'local\'.
         Subclasses or extensions are free to add their own tags, but
         should be aware that the returned dicts will be retained for the
         duration of the localrepo object.'''
 
         # XXX what tagtype should subclasses/extensions use?  Currently
         # mq and bookmarks add tags, but do not set the tagtype at all.
         # Should each extension invent its own tag type?  Should there
         # be one tagtype for all such "virtual" tags?  Or is the status
         # quo fine?
 
         alltags = {}                    # map tag name to (node, hist)
         tagtypes = {}
 
         tagsmod.findglobaltags(self.ui, self, alltags, tagtypes)
         tagsmod.readlocaltags(self.ui, self, alltags, tagtypes)
 
         # Build the return dicts.  Have to re-encode tag names because
         # the tags module always uses UTF-8 (in order not to lose info
         # writing to the cache), but the rest of Mercurial wants them in
         # local encoding.
         tags = {}
         for (name, (node, hist)) in alltags.iteritems():
             if node != nullid:
                 tags[encoding.tolocal(name)] = node
         tags['tip'] = self.changelog.tip()
         tagtypes = dict([(encoding.tolocal(name), value)
                          for (name, value) in tagtypes.iteritems()])
         return (tags, tagtypes)
 
     def tagtype(self, tagname):
         '''
         return the type of the given tag. result can be:
 
         'local'  : a local tag
         'global' : a global tag
         None     : tag does not exist
         '''
 
         self.tags()
 
         return self._tagtypes.get(tagname)
 
     def tagslist(self):
         '''return a list of tags ordered by revision'''
         l = []
         for t, n in self.tags().iteritems():
             try:
                 r = self.changelog.rev(n)
             except:
                 r = -2 # sort to the beginning of the list if unknown
             l.append((r, t, n))
         return [(t, n) for r, t, n in sorted(l)]
 
     def nodetags(self, node):
         '''return the tags associated with a node'''
         if not self.nodetagscache:
             self.nodetagscache = {}
             for t, n in self.tags().iteritems():
                 self.nodetagscache.setdefault(n, []).append(t)
         return self.nodetagscache.get(node, [])
 
     def _branchtags(self, partial, lrev):
         # TODO: rename this function?
         tiprev = len(self) - 1
         if lrev != tiprev:
             ctxgen = (self[r] for r in xrange(lrev + 1, tiprev + 1))
             self._updatebranchcache(partial, ctxgen)
             self._writebranchcache(partial, self.changelog.tip(), tiprev)
 
         return partial
 
     def branchmap(self):
         '''returns a dictionary {branch: [branchheads]}'''
         tip = self.changelog.tip()
         if self._branchcache is not None and self._branchcachetip == tip:
             return self._branchcache
 
         oldtip = self._branchcachetip
         self._branchcachetip = tip
         if oldtip is None or oldtip not in self.changelog.nodemap:
             partial, last, lrev = self._readbranchcache()
         else:
             lrev = self.changelog.rev(oldtip)
             partial = self._branchcache
 
         self._branchtags(partial, lrev)
         # this private cache holds all heads (not just tips)
         self._branchcache = partial
 
         return self._branchcache
 
     def branchtags(self):
         '''return a dict where branch names map to the tipmost head of
         the branch, open heads come before closed'''
         bt = {}
         for bn, heads in self.branchmap().iteritems():
             tip = heads[-1]
             for h in reversed(heads):
                 if 'close' not in self.changelog.read(h)[5]:
                     tip = h
                     break
             bt[bn] = tip
         return bt
 
 
     def _readbranchcache(self):
         partial = {}
         try:
             f = self.opener("branchheads.cache")
             lines = f.read().split('\n')
             f.close()
         except (IOError, OSError):
             return {}, nullid, nullrev
 
         try:
             last, lrev = lines.pop(0).split(" ", 1)
             last, lrev = bin(last), int(lrev)
             if lrev >= len(self) or self[lrev].node() != last:
                 # invalidate the cache
                 raise ValueError('invalidating branch cache (tip differs)')
             for l in lines:
                 if not l:
                     continue
                 node, label = l.split(" ", 1)
                 partial.setdefault(label.strip(), []).append(bin(node))
         except KeyboardInterrupt:
             raise
         except Exception, inst:
             if self.ui.debugflag:
                 self.ui.warn(str(inst), '\n')
             partial, last, lrev = {}, nullid, nullrev
         return partial, last, lrev
 
     def _writebranchcache(self, branches, tip, tiprev):
         try:
             f = self.opener("branchheads.cache", "w", atomictemp=True)
             f.write("%s %s\n" % (hex(tip), tiprev))
             for label, nodes in branches.iteritems():
                 for node in nodes:
                     f.write("%s %s\n" % (hex(node), label))
             f.rename()
         except (IOError, OSError):
             pass
 
     def _updatebranchcache(self, partial, ctxgen):
         # collect new branch entries
         newbranches = {}
         for c in ctxgen:
             newbranches.setdefault(c.branch(), []).append(c.node())
         # if older branchheads are reachable from new ones, they aren't
         # really branchheads. Note checking parents is insufficient:
         # 1 (branch a) -> 2 (branch b) -> 3 (branch a)
         for branch, newnodes in newbranches.iteritems():
             bheads = partial.setdefault(branch, [])
             bheads.extend(newnodes)
             if len(bheads) < 2:
                 continue
             newbheads = []
             # starting from tip means fewer passes over reachable
             while newnodes:
                 latest = newnodes.pop()
                 if latest not in bheads:
                     continue
                 minbhrev = self[min([self[bh].rev() for bh in bheads])].node()
                 reachable = self.changelog.reachable(latest, minbhrev)
                 bheads = [b for b in bheads if b not in reachable]
                 newbheads.insert(0, latest)
             bheads.extend(newbheads)
             partial[branch] = bheads
 
     def lookup(self, key):
         if isinstance(key, int):
             return self.changelog.node(key)
         elif key == '.':
             return self.dirstate.parents()[0]
         elif key == 'null':
             return nullid
         elif key == 'tip':
             return self.changelog.tip()
         n = self.changelog._match(key)
         if n:
             return n
         if key in self.tags():
             return self.tags()[key]
         if key in self.branchtags():
             return self.branchtags()[key]
         n = self.changelog._partialmatch(key)
         if n:
             return n
 
         # can't find key, check if it might have come from damaged dirstate
         if key in self.dirstate.parents():
             raise error.Abort(_("working directory has unknown parent '%s'!")
                               % short(key))
         try:
             if len(key) == 20:
                 key = hex(key)
         except:
             pass
         raise error.RepoLookupError(_("unknown revision '%s'") % key)
 
     def local(self):
         return True
 
     def join(self, f):
         return os.path.join(self.path, f)
 
     def wjoin(self, f):
         return os.path.join(self.root, f)
 
     def rjoin(self, f):
         return os.path.join(self.root, util.pconvert(f))
 
     def file(self, f):
         if f[0] == '/':
             f = f[1:]
         return filelog.filelog(self.sopener, f)
 
     def changectx(self, changeid):
         return self[changeid]
 
     def parents(self, changeid=None):
         '''get list of changectxs for parents of changeid'''
         return self[changeid].parents()
 
     def filectx(self, path, changeid=None, fileid=None):
         """changeid can be a changeset revision, node, or tag.
            fileid can be a file revision or node."""
         return context.filectx(self, path, changeid, fileid)
 
     def getcwd(self):
         return self.dirstate.getcwd()
 
     def pathto(self, f, cwd=None):
         return self.dirstate.pathto(f, cwd)
 
     def wfile(self, f, mode='r'):
         return self.wopener(f, mode)
 
     def _link(self, f):
         return os.path.islink(self.wjoin(f))
 
     def _filter(self, filter, filename, data):
         if filter not in self.filterpats:
             l = []
             for pat, cmd in self.ui.configitems(filter):
                 if cmd == '!':
                     continue
                 mf = matchmod.match(self.root, '', [pat])
                 fn = None
                 params = cmd
                 for name, filterfn in self._datafilters.iteritems():
                     if cmd.startswith(name):
                         fn = filterfn
                         params = cmd[len(name):].lstrip()
                         break
                 if not fn:
                     fn = lambda s, c, **kwargs: util.filter(s, c)
                 # Wrap old filters not supporting keyword arguments
                 if not inspect.getargspec(fn)[2]:
                     oldfn = fn
                     fn = lambda s, c, **kwargs: oldfn(s, c)
                 l.append((mf, fn, params))
             self.filterpats[filter] = l
 
         for mf, fn, cmd in self.filterpats[filter]:
             if mf(filename):
                 self.ui.debug("filtering %s through %s\n" % (filename, cmd))
                 data = fn(data, cmd, ui=self.ui, repo=self, filename=filename)
                 break
 
         return data
 
     def adddatafilter(self, name, filter):
         self._datafilters[name] = filter
 
     def wread(self, filename):
         if self._link(filename):
             data = os.readlink(self.wjoin(filename))
         else:
             data = self.wopener(filename, 'r').read()
         return self._filter("encode", filename, data)
 
     def wwrite(self, filename, data, flags):
         data = self._filter("decode", filename, data)
         try:
             os.unlink(self.wjoin(filename))
         except OSError:
             pass
         if 'l' in flags:
             self.wopener.symlink(data, filename)
         else:
             self.wopener(filename, 'w').write(data)
             if 'x' in flags:
                 util.set_flags(self.wjoin(filename), False, True)
 
     def wwritedata(self, filename, data):
         return self._filter("decode", filename, data)
 
     def transaction(self, desc):
         tr = self._transref and self._transref() or None
         if tr and tr.running():
             return tr.nest()
 
         # abort here if the journal already exists
         if os.path.exists(self.sjoin("journal")):
             raise error.RepoError(
                 _("abandoned transaction found - run hg recover"))
 
         # save dirstate for rollback
         try:
             ds = self.opener("dirstate").read()
         except IOError:
             ds = ""
         self.opener("journal.dirstate", "w").write(ds)
         self.opener("journal.branch", "w").write(self.dirstate.branch())
         self.opener("journal.desc", "w").write("%d\n%s\n" % (len(self), desc))
 
         renames = [(self.sjoin("journal"), self.sjoin("undo")),
                    (self.join("journal.dirstate"), self.join("undo.dirstate")),
                    (self.join("journal.branch"), self.join("undo.branch")),
                    (self.join("journal.desc"), self.join("undo.desc"))]
         tr = transaction.transaction(self.ui.warn, self.sopener,
                                      self.sjoin("journal"),
                                      aftertrans(renames),
                                      self.store.createmode)
         self._transref = weakref.ref(tr)
         return tr
 
     def recover(self):
         lock = self.lock()
         try:
             if os.path.exists(self.sjoin("journal")):
                 self.ui.status(_("rolling back interrupted transaction\n"))
                 transaction.rollback(self.sopener, self.sjoin("journal"),
                                      self.ui.warn)
                 self.invalidate()
                 return True
             else:
                 self.ui.warn(_("no interrupted transaction available\n"))
                 return False
         finally:
             lock.release()
 
     def rollback(self, dryrun=False):
         wlock = lock = None
         try:
             wlock = self.wlock()
             lock = self.lock()
             if os.path.exists(self.sjoin("undo")):
                 try:
                     args = self.opener("undo.desc", "r").read().splitlines()
                     if len(args) >= 3 and self.ui.verbose:
-                        desc = _("rolling back %s (%s) to revision %s\n") % (
-                                 args[1], args[2], args[0])
+                        desc = _("rolling back to revision %s"
+                                 " (undo %s: %s)\n") % (
+                                 args[0], args[1], args[2])
                     elif len(args) >= 2:
-                        desc = _("rolling back %s to revision %s\n") % (
-                                 args[1], args[0])
+                        desc = _("rolling back to revision %s (undo %s)\n") % (
+                                 args[0], args[1])
                 except IOError:
                     desc = _("rolling back unknown transaction\n")
                 self.ui.status(desc)
                 if dryrun:
                     return
                 transaction.rollback(self.sopener, self.sjoin("undo"),
                                      self.ui.warn)
                 util.rename(self.join("undo.dirstate"), self.join("dirstate"))
                 try:
                     branch = self.opener("undo.branch").read()
                     self.dirstate.setbranch(branch)
                 except IOError:
                     self.ui.warn(_("Named branch could not be reset, "
                                    "current branch still is: %s\n")
                                  % encoding.tolocal(self.dirstate.branch()))
                 self.invalidate()
                 self.dirstate.invalidate()
                 self.destroyed()
             else:
                 self.ui.warn(_("no rollback information available\n"))
         finally:
             release(lock, wlock)
 
     def invalidatecaches(self):
         self._tags = None
         self._tagtypes = None
         self.nodetagscache = None
         self._branchcache = None # in UTF-8
         self._branchcachetip = None
 
     def invalidate(self):
         for a in "changelog manifest".split():
             if a in self.__dict__:
                 delattr(self, a)
         self.invalidatecaches()
 
     def _lock(self, lockname, wait, releasefn, acquirefn, desc):
         try:
             l = lock.lock(lockname, 0, releasefn, desc=desc)
         except error.LockHeld, inst:
             if not wait:
                 raise
             self.ui.warn(_("waiting for lock on %s held by %r\n") %
                          (desc, inst.locker))
             # default to 600 seconds timeout
             l = lock.lock(lockname, int(self.ui.config("ui", "timeout", "600")),
                           releasefn, desc=desc)
         if acquirefn:
             acquirefn()
         return l
 
     def lock(self, wait=True):
         '''Lock the repository store (.hg/store) and return a weak reference
         to the lock. Use this before modifying the store (e.g. committing or
         stripping). If you are opening a transaction, get a lock as well.)'''
         l = self._lockref and self._lockref()
         if l is not None and l.held:
             l.lock()
             return l
 
         l = self._lock(self.sjoin("lock"), wait, None, self.invalidate,
                        _('repository %s') % self.origroot)
         self._lockref = weakref.ref(l)
         return l
 
     def wlock(self, wait=True):
         '''Lock the non-store parts of the repository (everything under
         .hg except .hg/store) and return a weak reference to the lock.
         Use this before modifying files in .hg.'''
         l = self._wlockref and self._wlockref()
         if l is not None and l.held:
             l.lock()
             return l
 
         l = self._lock(self.join("wlock"), wait, self.dirstate.write,
                        self.dirstate.invalidate, _('working directory of %s') %
                        self.origroot)
         self._wlockref = weakref.ref(l)
         return l
 
     def _filecommit(self, fctx, manifest1, manifest2, linkrev, tr, changelist):
         """
         commit an individual file as part of a larger transaction
         """
 
         fname = fctx.path()
         text = fctx.data()
         flog = self.file(fname)
         fparent1 = manifest1.get(fname, nullid)
         fparent2 = fparent2o = manifest2.get(fname, nullid)
 
         meta = {}
         copy = fctx.renamed()
         if copy and copy[0] != fname:
             # Mark the new revision of this file as a copy of another
             # file.  This copy data will effectively act as a parent
             # of this new revision.  If this is a merge, the first
             # parent will be the nullid (meaning "look up the copy data")
             # and the second one will be the other parent.  For example:
             #
             # 0 --- 1 --- 3   rev1 changes file foo
             #   \       /     rev2 renames foo to bar and changes it
             #    \- 2 -/      rev3 should have bar with all changes and
             #                      should record that bar descends from
             #                      bar in rev2 and foo in rev1
             #
             # this allows this merge to succeed:
             #
             # 0 --- 1 --- 3   rev4 reverts the content change from rev2
             #   \       /     merging rev3 and rev4 should use bar@rev2
             #    \- 2 --- 4        as the merge base
             #
 
             cfname = copy[0]
             crev = manifest1.get(cfname)
             newfparent = fparent2
 
             if manifest2: # branch merge
                 if fparent2 == nullid or crev is None: # copied on remote side
                     if cfname in manifest2:
                         crev = manifest2[cfname]
                         newfparent = fparent1
 
             # find source in nearest ancestor if we've lost track
             if not crev:
                 self.ui.debug(" %s: searching for copy revision for %s\n" %
                               (fname, cfname))
                 for ancestor in self['.'].ancestors():
                     if cfname in ancestor:
                         crev = ancestor[cfname].filenode()
                         break
 
             self.ui.debug(" %s: copy %s:%s\n" % (fname, cfname, hex(crev)))
             meta["copy"] = cfname
             meta["copyrev"] = hex(crev)
             fparent1, fparent2 = nullid, newfparent
         elif fparent2 != nullid:
             # is one parent an ancestor of the other?
             fparentancestor = flog.ancestor(fparent1, fparent2)
             if fparentancestor == fparent1:
                 fparent1, fparent2 = fparent2, nullid
             elif fparentancestor == fparent2:
                 fparent2 = nullid
 
         # is the file changed?
         if fparent2 != nullid or flog.cmp(fparent1, text) or meta:
             changelist.append(fname)
             return flog.add(text, meta, tr, linkrev, fparent1, fparent2)
 
         # are just the flags changed during merge?
         if fparent1 != fparent2o and manifest1.flags(fname) != fctx.flags():
             changelist.append(fname)
 
         return fparent1
 
     def commit(self, text="", user=None, date=None, match=None, force=False,
                editor=False, extra={}):
         """Add a new revision to current repository.
 
         Revision information is gathered from the working directory,
         match can be used to filter the committed files. If editor is
         supplied, it is called to get a commit message.
         """
 
         def fail(f, msg):
             raise util.Abort('%s: %s' % (f, msg))
 
         if not match:
             match = matchmod.always(self.root, '')
 
         if not force:
             vdirs = []
             match.dir = vdirs.append
             match.bad = fail
 
         wlock = self.wlock()
         try:
             p1, p2 = self.dirstate.parents()
             wctx = self[None]
 
             if (not force and p2 != nullid and match and
                 (match.files() or match.anypats())):
                 raise util.Abort(_('cannot partially commit a merge '
                                    '(do not specify files or patterns)'))
 
             changes = self.status(match=match, clean=force)
             if force:
                 changes[0].extend(changes[6]) # mq may commit unchanged files
 
             # check subrepos
             subs = []
             removedsubs = set()
             for p in wctx.parents():
                 removedsubs.update(s for s in p.substate if match(s))
             for s in wctx.substate:
                 removedsubs.discard(s)
                 if match(s) and wctx.sub(s).dirty():
                     subs.append(s)
             if (subs or removedsubs) and '.hgsubstate' not in changes[0]:
                 changes[0].insert(0, '.hgsubstate')
 
             # make sure all explicit patterns are matched
             if not force and match.files():
                 matched = set(changes[0] + changes[1] + changes[2])
 
                 for f in match.files():
                     if f == '.' or f in matched or f in wctx.substate:
                         continue
                     if f in changes[3]: # missing
                         fail(f, _('file not found!'))
                     if f in vdirs: # visited directory
                         d = f + '/'
                         for mf in matched:
                             if mf.startswith(d):
                                 break
                         else:
                             fail(f, _("no match under directory!"))
                     elif f not in self.dirstate:
                         fail(f, _("file not tracked!"))
 
             if (not force and not extra.get("close") and p2 == nullid
                 and not (changes[0] or changes[1] or changes[2])
                 and self[None].branch() == self['.'].branch()):
                 return None
 
             ms = mergemod.mergestate(self)
             for f in changes[0]:
                 if f in ms and ms[f] == 'u':
                     raise util.Abort(_("unresolved merge conflicts "
                                                     "(see hg resolve)"))
 
             cctx = context.workingctx(self, (p1, p2), text, user, date,
                                       extra, changes)
             if editor:
                 cctx._text = editor(self, cctx, subs)
             edited = (text != cctx._text)
 
             # commit subs
             if subs or removedsubs:
                 state = wctx.substate.copy()
                 for s in subs:
                     self.ui.status(_('committing subrepository %s\n') % s)
                     sr = wctx.sub(s).commit(cctx._text, user, date)
                     state[s] = (state[s][0], sr)
                 subrepo.writestate(self, state)
 
             # Save commit message in case this transaction gets rolled back
             # (e.g. by a pretxncommit hook).  Leave the content alone on
             # the assumption that the user will use the same editor again.
             msgfile = self.opener('last-message.txt', 'wb')
             msgfile.write(cctx._text)
             msgfile.close()
 
             try:
                 hookp1, hookp2 = hex(p1), (p2 != nullid and hex(p2) or '')
                 self.hook("precommit", throw=True, parent1=hookp1, parent2=hookp2)
                 ret = self.commitctx(cctx, True)
             except:
                 if edited:
                     msgfn = self.pathto(msgfile.name[len(self.root)+1:])
                     self.ui.write(
                         _('note: commit message saved in %s\n') % msgfn)
                 raise
 
             # update dirstate and mergestate
             for f in changes[0] + changes[1]:
                 self.dirstate.normal(f)
             for f in changes[2]:
                 self.dirstate.forget(f)
             self.dirstate.setparents(ret)
             ms.reset()
         finally:
             wlock.release()
 
         self.hook("commit", node=hex(ret), parent1=hookp1, parent2=hookp2)
         return ret
 
     def commitctx(self, ctx, error=False):
         """Add a new revision to current repository.
         Revision information is passed via the context argument.
         """
 
         tr = lock = None
         removed = ctx.removed()
         p1, p2 = ctx.p1(), ctx.p2()
         m1 = p1.manifest().copy()
         m2 = p2.manifest()
         user = ctx.user()
 
         lock = self.lock()
         try:
             tr = self.transaction("commit")
             trp = weakref.proxy(tr)
 
             # check in files
             new = {}
             changed = []
             linkrev = len(self)
             for f in sorted(ctx.modified() + ctx.added()):
                 self.ui.note(f + "\n")
                 try:
                     fctx = ctx[f]
                     new[f] = self._filecommit(fctx, m1, m2, linkrev, trp,
                                               changed)
                     m1.set(f, fctx.flags())
                 except OSError, inst:
                     self.ui.warn(_("trouble committing %s!\n") % f)
                     raise
                 except IOError, inst:
                     errcode = getattr(inst, 'errno', errno.ENOENT)
                     if error or errcode and errcode != errno.ENOENT:
                         self.ui.warn(_("trouble committing %s!\n") % f)
                         raise
                     else:
                         removed.append(f)
 
             # update manifest
             m1.update(new)
             removed = [f for f in sorted(removed) if f in m1 or f in m2]
             drop = [f for f in removed if f in m1]
             for f in drop:
                 del m1[f]
             mn = self.manifest.add(m1, trp, linkrev, p1.manifestnode(),
                                    p2.manifestnode(), (new, drop))
 
             # update changelog
             self.changelog.delayupdate()
             n = self.changelog.add(mn, changed + removed, ctx.description(),
                                    trp, p1.node(), p2.node(),
                                    user, ctx.date(), ctx.extra().copy())
             p = lambda: self.changelog.writepending() and self.root or ""
             xp1, xp2 = p1.hex(), p2 and p2.hex() or ''
             self.hook('pretxncommit', throw=True, node=hex(n), parent1=xp1,
                       parent2=xp2, pending=p)
             self.changelog.finalize(trp)
             tr.close()
 
             if self._branchcache:
                 self.branchtags()
             return n
         finally:
             del tr
             lock.release()
 
     def destroyed(self):
         '''Inform the repository that nodes have been destroyed.
         Intended for use by strip and rollback, so there's a common
         place for anything that has to be done after destroying history.'''
         # XXX it might be nice if we could take the list of destroyed
         # nodes, but I don't see an easy way for rollback() to do that
 
         # Ensure the persistent tag cache is updated.  Doing it now
         # means that the tag cache only has to worry about destroyed
         # heads immediately after a strip/rollback.  That in turn
         # guarantees that "cachetip == currenttip" (comparing both rev
         # and node) always means no nodes have been added or destroyed.
 
         # XXX this is suboptimal when qrefresh'ing: we strip the current
         # head, refresh the tag cache, then immediately add a new head.
         # But I think doing it this way is necessary for the "instant
         # tag cache retrieval" case to work.
         self.invalidatecaches()
 
     def walk(self, match, node=None):
         '''
         walk recursively through the directory tree or a given
         changeset, finding all files matched by the match
         function
         '''
         return self[node].walk(match)
 
     def status(self, node1='.', node2=None, match=None,
                ignored=False, clean=False, unknown=False):
         """return status of files between two nodes or node and working directory
 
         If node1 is None, use the first dirstate parent instead.
         If node2 is None, compare node1 with working directory.
         """
 
         def mfmatches(ctx):
             mf = ctx.manifest().copy()
             for fn in mf.keys():
                 if not match(fn):
                     del mf[fn]
             return mf
 
         if isinstance(node1, context.changectx):
             ctx1 = node1
         else:
             ctx1 = self[node1]
         if isinstance(node2, context.changectx):
             ctx2 = node2
         else:
             ctx2 = self[node2]
 
         working = ctx2.rev() is None
         parentworking = working and ctx1 == self['.']
         match = match or matchmod.always(self.root, self.getcwd())
         listignored, listclean, listunknown = ignored, clean, unknown
 
         # load earliest manifest first for caching reasons
         if not working and ctx2.rev() < ctx1.rev():
             ctx2.manifest()
 
         if not parentworking:
             def bad(f, msg):
                 if f not in ctx1:
                     self.ui.warn('%s: %s\n' % (self.dirstate.pathto(f), msg))
             match.bad = bad
 
         if working: # we need to scan the working dir
             subrepos = ctx1.substate.keys()
             s = self.dirstate.status(match, subrepos, listignored,
                                      listclean, listunknown)
             cmp, modified, added, removed, deleted, unknown, ignored, clean = s
 
             # check for any possibly clean files
             if parentworking and cmp:
                 fixup = []
                 # do a full compare of any files that might have changed
                 for f in sorted(cmp):
                     if (f not in ctx1 or ctx2.flags(f) != ctx1.flags(f)
                         or ctx1[f].cmp(ctx2[f].data())):
                         modified.append(f)
                     else:
                         fixup.append(f)
 
                 if listclean:
                     clean += fixup
 
                 # update dirstate for files that are actually clean
                 if fixup:
                     try:
                         # updating the dirstate is optional
                         # so we don't wait on the lock
                         wlock = self.wlock(False)
                         try:
                             for f in fixup:
                                 self.dirstate.normal(f)
                         finally:
                             wlock.release()
                     except error.LockError:
                         pass
 
         if not parentworking:
             mf1 = mfmatches(ctx1)
             if working:
                 # we are comparing working dir against non-parent
                 # generate a pseudo-manifest for the working dir
                 mf2 = mfmatches(self['.'])
                 for f in cmp + modified + added:
                     mf2[f] = None
                     mf2.set(f, ctx2.flags(f))
                 for f in removed:
                     if f in mf2:
                         del mf2[f]
             else:
                 # we are comparing two revisions
                 deleted, unknown, ignored = [], [], []
                 mf2 = mfmatches(ctx2)
 
             modified, added, clean = [], [], []
             for fn in mf2:
                 if fn in mf1:
                     if (mf1.flags(fn) != mf2.flags(fn) or
                         (mf1[fn] != mf2[fn] and
                          (mf2[fn] or ctx1[fn].cmp(ctx2[fn].data())))):
                         modified.append(fn)
                     elif listclean:
                         clean.append(fn)
                     del mf1[fn]
                 else:
                     added.append(fn)
             removed = mf1.keys()
 
         r = modified, added, removed, deleted, unknown, ignored, clean
         [l.sort() for l in r]
         return r
 
     def add(self, list):
         wlock = self.wlock()
         try:
             rejected = []
             for f in list:
                 p = self.wjoin(f)
                 try:
                     st = os.lstat(p)
                 except:
                     self.ui.warn(_("%s does not exist!\n") % f)
                     rejected.append(f)
                     continue
                 if st.st_size > 10000000:
                     self.ui.warn(_("%s: up to %d MB of RAM may be required "
                                    "to manage this file\n"
                                    "(use 'hg revert %s' to cancel the "
                                    "pending addition)\n")
                                    % (f, 3 * st.st_size // 1000000, f))
                 if not (stat.S_ISREG(st.st_mode) or stat.S_ISLNK(st.st_mode)):
                     self.ui.warn(_("%s not added: only files and symlinks "
                                    "supported currently\n") % f)
                     rejected.append(p)
                 elif self.dirstate[f] in 'amn':
                     self.ui.warn(_("%s already tracked!\n") % f)
                 elif self.dirstate[f] == 'r':
                     self.dirstate.normallookup(f)
                 else:
                     self.dirstate.add(f)
             return rejected
         finally:
             wlock.release()
 
     def forget(self, list):
         wlock = self.wlock()
         try:
             for f in list:
                 if self.dirstate[f] != 'a':
                     self.ui.warn(_("%s not added!\n") % f)
                 else:
                     self.dirstate.forget(f)
         finally:
             wlock.release()
 
     def remove(self, list, unlink=False):
         if unlink:
             for f in list:
                 try:
                     util.unlink(self.wjoin(f))
                 except OSError, inst:
                     if inst.errno != errno.ENOENT:
                         raise
         wlock = self.wlock()
         try:
             for f in list:
                 if unlink and os.path.exists(self.wjoin(f)):
                     self.ui.warn(_("%s still exists!\n") % f)
                 elif self.dirstate[f] == 'a':
                     self.dirstate.forget(f)
                 elif f not in self.dirstate:
                     self.ui.warn(_("%s not tracked!\n") % f)
                 else:
                     self.dirstate.remove(f)
         finally:
             wlock.release()
 
     def undelete(self, list):
         manifests = [self.manifest.read(self.changelog.read(p)[0])
                      for p in self.dirstate.parents() if p != nullid]
         wlock = self.wlock()
         try:
             for f in list:
                 if self.dirstate[f] != 'r':
                     self.ui.warn(_("%s not removed!\n") % f)
                 else:
                     m = f in manifests[0] and manifests[0] or manifests[1]
                     t = self.file(f).read(m[f])
                     self.wwrite(f, t, m.flags(f))
                     self.dirstate.normal(f)
         finally:
             wlock.release()
 
     def copy(self, source, dest):
         p = self.wjoin(dest)
         if not (os.path.exists(p) or os.path.islink(p)):
             self.ui.warn(_("%s does not exist!\n") % dest)
         elif not (os.path.isfile(p) or os.path.islink(p)):
             self.ui.warn(_("copy failed: %s is not a file or a "
                            "symbolic link\n") % dest)
         else:
             wlock = self.wlock()
             try:
                 if self.dirstate[dest] in '?r':
                     self.dirstate.add(dest)
                 self.dirstate.copy(source, dest)
             finally:
                 wlock.release()
 
     def heads(self, start=None):
         heads = self.changelog.heads(start)
         # sort the output in rev descending order
         heads = [(-self.changelog.rev(h), h) for h in heads]
         return [n for (r, n) in sorted(heads)]
 
     def branchheads(self, branch=None, start=None, closed=False):
         '''return a (possibly filtered) list of heads for the given branch
 
         Heads are returned in topological order, from newest to oldest.
         If branch is None, use the dirstate branch.
         If start is not None, return only heads reachable from start.
         If closed is True, return heads that are marked as closed as well.
         '''
         if branch is None:
             branch = self[None].branch()
         branches = self.branchmap()
         if branch not in branches:
             return []
         # the cache returns heads ordered lowest to highest
         bheads = list(reversed(branches[branch]))
         if start is not None:
             # filter out the heads that cannot be reached from startrev
             fbheads = set(self.changelog.nodesbetween([start], bheads)[2])
             bheads = [h for h in bheads if h in fbheads]
         if not closed:
             bheads = [h for h in bheads if
                       ('close' not in self.changelog.read(h)[5])]
         return bheads
 
     def branches(self, nodes):
         if not nodes:
             nodes = [self.changelog.tip()]
         b = []
         for n in nodes:
             t = n
             while 1:
                 p = self.changelog.parents(n)
                 if p[1] != nullid or p[0] == nullid:
                     b.append((t, n, p[0], p[1]))
                     break
                 n = p[0]
         return b
 
     def between(self, pairs):
         r = []
 
         for top, bottom in pairs:
             n, l, i = top, [], 0
             f = 1
 
             while n != bottom and n != nullid:
                 p = self.changelog.parents(n)[0]
                 if i == f:
                     l.append(n)
                     f = f * 2
                 n = p
                 i += 1
 
             r.append(l)
 
         return r
 
     def findincoming(self, remote, base=None, heads=None, force=False):
         """Return list of roots of the subsets of missing nodes from remote
 
         If base dict is specified, assume that these nodes and their parents
         exist on the remote side and that no child of a node of base exists
         in both remote and self.
         Furthermore base will be updated to include the nodes that exists
         in self and remote but no children exists in self and remote.
         If a list of heads is specified, return only nodes which are heads
         or ancestors of these heads.
 
         All the ancestors of base are in self and in remote.
         All the descendants of the list returned are missing in self.
         (and so we know that the rest of the nodes are missing in remote, see
         outgoing)
         """
         return self.findcommonincoming(remote, base, heads, force)[1]
 
     def findcommonincoming(self, remote, base=None, heads=None, force=False):
         """Return a tuple (common, missing roots, heads) used to identify
         missing nodes from remote.
 
         If base dict is specified, assume that these nodes and their parents
         exist on the remote side and that no child of a node of base exists
         in both remote and self.
         Furthermore base will be updated to include the nodes that exists
         in self and remote but no children exists in self and remote.
         If a list of heads is specified, return only nodes which are heads
         or ancestors of these heads.
 
         All the ancestors of base are in self and in remote.
         """
         m = self.changelog.nodemap
         search = []
         fetch = set()
         seen = set()
         seenbranch = set()
         if base is None:
             base = {}
 
         if not heads:
             heads = remote.heads()
 
         if self.changelog.tip() == nullid:
             base[nullid] = 1
             if heads != [nullid]:
                 return [nullid], [nullid], list(heads)
             return [nullid], [], []
 
         # assume we're closer to the tip than the root
         # and start by examining the heads
         self.ui.status(_("searching for changes\n"))
 
         unknown = []
         for h in heads:
             if h not in m:
                 unknown.append(h)
             else:
                 base[h] = 1
 
         heads = unknown
         if not unknown:
             return base.keys(), [], []
 
         req = set(unknown)
         reqcnt = 0
 
         # search through remote branches
         # a 'branch' here is a linear segment of history, with four parts:
         # head, root, first parent, second parent
         # (a branch always has two parents (or none) by definition)
         unknown = remote.branches(unknown)
         while unknown:
             r = []
             while unknown:
                 n = unknown.pop(0)
                 if n[0] in seen:
                     continue
 
                 self.ui.debug("examining %s:%s\n"
                               % (short(n[0]), short(n[1])))
                 if n[0] == nullid: # found the end of the branch
                     pass
                 elif n in seenbranch:
                     self.ui.debug("branch already found\n")
                     continue
                 elif n[1] and n[1] in m: # do we know the base?
                     self.ui.debug("found incomplete branch %s:%s\n"
                                   % (short(n[0]), short(n[1])))
                     search.append(n[0:2]) # schedule branch range for scanning
                     seenbranch.add(n)
                 else:
                     if n[1] not in seen and n[1] not in fetch:
                         if n[2] in m and n[3] in m:
                             self.ui.debug("found new changeset %s\n" %
                                           short(n[1]))
                             fetch.add(n[1]) # earliest unknown
                         for p in n[2:4]:
                             if p in m:
                                 base[p] = 1 # latest known
 
                     for p in n[2:4]:
                         if p not in req and p not in m:
                             r.append(p)
                             req.add(p)
                 seen.add(n[0])
 
             if r:
                 reqcnt += 1
                 self.ui.progress(_('searching'), reqcnt, unit=_('queries'))
                 self.ui.debug("request %d: %s\n" %
                             (reqcnt, " ".join(map(short, r))))
                 for p in xrange(0, len(r), 10):
                     for b in remote.branches(r[p:p + 10]):
                         self.ui.debug("received %s:%s\n" %
                                       (short(b[0]), short(b[1])))
                         unknown.append(b)
 
         # do binary search on the branches we found
         while search:
             newsearch = []
             reqcnt += 1
             self.ui.progress(_('searching'), reqcnt, unit=_('queries'))
             for n, l in zip(search, remote.between(search)):
                 l.append(n[1])
                 p = n[0]
                 f = 1
                 for i in l:
                     self.ui.debug("narrowing %d:%d %s\n" % (f, len(l), short(i)))
                     if i in m:
                         if f <= 2:
                             self.ui.debug("found new branch changeset %s\n" %
                                               short(p))
                             fetch.add(p)
                             base[i] = 1
                         else:
                             self.ui.debug("narrowed branch search to %s:%s\n"
                                           % (short(p), short(i)))
                             newsearch.append((p, i))
                         break
                     p, f = i, f * 2
                 search = newsearch
 
         # sanity check our fetch list
         for f in fetch:
             if f in m:
                 raise error.RepoError(_("already have changeset ")
                                       + short(f[:4]))
 
         if base.keys() == [nullid]:
             if force:
                 self.ui.warn(_("warning: repository is unrelated\n"))
             else:
                 raise util.Abort(_("repository is unrelated"))
 
         self.ui.debug("found new changesets starting at " +
                      " ".join([short(f) for f in fetch]) + "\n")
 
         self.ui.progress(_('searching'), None)
         self.ui.debug("%d total queries\n" % reqcnt)
 
         return base.keys(), list(fetch), heads
 
     def findoutgoing(self, remote, base=None, heads=None, force=False):
         """Return list of nodes that are roots of subsets not in remote
 
         If base dict is specified, assume that these nodes and their parents
         exist on the remote side.
         If a list of heads is specified, return only nodes which are heads
         or ancestors of these heads, and return a second element which
         contains all remote heads which get new children.
         """
         if base is None:
             base = {}
             self.findincoming(remote, base, heads, force=force)
 
         self.ui.debug("common changesets up to "
                       + " ".join(map(short, base.keys())) + "\n")
 
         remain = set(self.changelog.nodemap)
 
         # prune everything remote has from the tree
         remain.remove(nullid)
         remove = base.keys()
         while remove:
             n = remove.pop(0)
             if n in remain:
                 remain.remove(n)
                 for p in self.changelog.parents(n):
                     remove.append(p)
 
         # find every node whose parents have been pruned
         subset = []
         # find every remote head that will get new children
         updated_heads = set()
         for n in remain:
             p1, p2 = self.changelog.parents(n)
             if p1 not in remain and p2 not in remain:
                 subset.append(n)
             if heads:
                 if p1 in heads:
                     updated_heads.add(p1)
                 if p2 in heads:
                     updated_heads.add(p2)
 
         # this is the set of all roots we have to push
         if heads:
             return subset, list(updated_heads)
         else:
             return subset
 
     def pull(self, remote, heads=None, force=False):
         lock = self.lock()
         try:
             common, fetch, rheads = self.findcommonincoming(remote, heads=heads,
                                                             force=force)
             if not fetch:
                 self.ui.status(_("no changes found\n"))
                 return 0
 
             if fetch == [nullid]:
                 self.ui.status(_("requesting all changes\n"))
             elif heads is None and remote.capable('changegroupsubset'):
                 # issue1320, avoid a race if remote changed after discovery
                 heads = rheads
 
             if heads is None:
                 cg = remote.changegroup(fetch, 'pull')
             else:
                 if not remote.capable('changegroupsubset'):
                     raise util.Abort(_("Partial pull cannot be done because "
                                        "other repository doesn't support "
                                        "changegroupsubset."))
                 cg = remote.changegroupsubset(fetch, heads, 'pull')
             return self.addchangegroup(cg, 'pull', remote.url())
         finally:
             lock.release()
 
     def push(self, remote, force=False, revs=None):
         # there are two ways to push to remote repo:
         #
         # addchangegroup assumes local user can lock remote
         # repo (local filesystem, old ssh servers).
         #
         # unbundle assumes local user cannot lock remote repo (new ssh
         # servers, http servers).
 
         if remote.capable('unbundle'):
             return self.push_unbundle(remote, force, revs)
         return self.push_addchangegroup(remote, force, revs)
 
     def prepush(self, remote, force, revs):
         '''Analyze the local and remote repositories and determine which
         changesets need to be pushed to the remote.  Return a tuple
         (changegroup, remoteheads).  changegroup is a readable file-like
         object whose read() returns successive changegroup chunks ready to
         be sent over the wire.  remoteheads is the list of remote heads.
         '''
         common = {}
         remote_heads = remote.heads()
         inc = self.findincoming(remote, common, remote_heads, force=force)
 
         cl = self.changelog
         update, updated_heads = self.findoutgoing(remote, common, remote_heads)
         msng_cl, bases, heads = cl.nodesbetween(update, revs)
 
         outgoingnodeset = set(msng_cl)
         # compute set of nodes which, if they were a head before, no longer are
         nolongeraheadnodeset = set(p for n in msng_cl for p in cl.parents(n))
 
         def checkbranch(lheads, rheads, branchname=None):
             '''
             check whether there are more local heads than remote heads on
             a specific branch.
 
             lheads: local branch heads
             rheads: remote branch heads
             '''
             newlheads = [n for n in lheads if n in outgoingnodeset]
             formerrheads = [n for n in rheads if n in nolongeraheadnodeset]
             if len(newlheads) > len(formerrheads):
                 # we add more new heads than we demote former heads to non-head
                 if branchname is not None:
                     msg = _("abort: push creates new remote heads"
                             " on branch '%s'!\n") % branchname
                 else:
                     msg = _("abort: push creates new remote heads!\n")
                 self.ui.warn(msg)
                 if len(lheads) > len(rheads):
                     self.ui.status(_("(did you forget to merge?"
                                      " use push -f to force)\n"))
                 else:
                     self.ui.status(_("(you should pull and merge or"
                                      " use push -f to force)\n"))
                 return False
             return True
 
         if not bases:
             self.ui.status(_("no changes found\n"))
             return None, 1
         elif not force:
             # Check for each named branch if we're creating new remote heads.
             # To be a remote head after push, node must be either:
             # - unknown locally
             # - a local outgoing head descended from update
             # - a remote head that's known locally and not
             #   ancestral to an outgoing head
             #
             # New named branches cannot be created without --force.
 
             if remote_heads != [nullid]:
                 if remote.capable('branchmap'):
                     remotebrheads = remote.branchmap()
 
                     if not revs:
                         localbrheads = self.branchmap()
                     else:
                         localbrheads = {}
                         ctxgen = (self[n] for n in msng_cl)
                         self._updatebranchcache(localbrheads, ctxgen)
 
                     newbranches = list(set(localbrheads) - set(remotebrheads))
                     if newbranches: # new branch requires --force
                         branchnames = ', '.join("%s" % b for b in newbranches)
                         self.ui.warn(_("abort: push creates "
                                        "new remote branches: %s!\n")
                                      % branchnames)
                         # propose 'push -b .' in the msg too?
                         self.ui.status(_("(use 'hg push -f' to force)\n"))
                         return None, 0
                     for branch, lheads in localbrheads.iteritems():
                         if branch in remotebrheads:
                             rheads = remotebrheads[branch]
                             if not checkbranch(lheads, rheads, branch):
                                 return None, 0
                 else:
                     if not checkbranch(heads, remote_heads):
                         return None, 0
 
             if inc:
                 self.ui.warn(_("note: unsynced remote changes!\n"))
 
 
         if revs is None:
             # use the fast path, no race possible on push
             nodes = cl.findmissing(common.keys())
             cg = self._changegroup(nodes, 'push')
         else:
             cg = self.changegroupsubset(update, revs, 'push')
         return cg, remote_heads
 
     def push_addchangegroup(self, remote, force, revs):
         lock = remote.lock()
         try:
             ret = self.prepush(remote, force, revs)
             if ret[0] is not None:
                 cg, remote_heads = ret
                 return remote.addchangegroup(cg, 'push', self.url())
             return ret[1]
         finally:
             lock.release()
 
     def push_unbundle(self, remote, force, revs):
         # local repo finds heads on server, finds out what revs it
         # must push.  once revs transferred, if server finds it has
         # different heads (someone else won commit/push race), server
         # aborts.
 
         ret = self.prepush(remote, force, revs)
         if ret[0] is not None:
             cg, remote_heads = ret
             if force:
                 remote_heads = ['force']
             return remote.unbundle(cg, remote_heads, 'push')
         return ret[1]
 
     def changegroupinfo(self, nodes, source):
         if self.ui.verbose or source == 'bundle':
             self.ui.status(_("%d changesets found\n") % len(nodes))
         if self.ui.debugflag:
             self.ui.debug("list of changesets:\n")
             for node in nodes:
                 self.ui.debug("%s\n" % hex(node))
 
     def changegroupsubset(self, bases, heads, source, extranodes=None):
         """Compute a changegroup consisting of all the nodes that are
         descendents of any of the bases and ancestors of any of the heads.
         Return a chunkbuffer object whose read() method will return
         successive changegroup chunks.
 
         It is fairly complex as determining which filenodes and which
         manifest nodes need to be included for the changeset to be complete
         is non-trivial.
 
         Another wrinkle is doing the reverse, figuring out which changeset in
         the changegroup a particular filenode or manifestnode belongs to.
 
         The caller can specify some nodes that must be included in the
         changegroup using the extranodes argument.  It should be a dict
         where the keys are the filenames (or 1 for the manifest), and the
         values are lists of (node, linknode) tuples, where node is a wanted
         node and linknode is the changelog node that should be transmitted as
         the linkrev.
         """
 
         # Set up some initial variables
         # Make it easy to refer to self.changelog
         cl = self.changelog
         # msng is short for missing - compute the list of changesets in this
         # changegroup.
         if not bases:
             bases = [nullid]
         msng_cl_lst, bases, heads = cl.nodesbetween(bases, heads)
 
         if extranodes is None:
             # can we go through the fast path ?
             heads.sort()
             allheads = self.heads()
             allheads.sort()
             if heads == allheads:
                 return self._changegroup(msng_cl_lst, source)
 
         # slow path
         self.hook('preoutgoing', throw=True, source=source)
 
         self.changegroupinfo(msng_cl_lst, source)
         # Some bases may turn out to be superfluous, and some heads may be
         # too.  nodesbetween will return the minimal set of bases and heads
         # necessary to re-create the changegroup.
 
         # Known heads are the list of heads that it is assumed the recipient
         # of this changegroup will know about.
         knownheads = set()
         # We assume that all parents of bases are known heads.
         for n in bases:
             knownheads.update(cl.parents(n))
         knownheads.discard(nullid)
         knownheads = list(knownheads)
         if knownheads:
             # Now that we know what heads are known, we can compute which
             # changesets are known.  The recipient must know about all
             # changesets required to reach the known heads from the null
             # changeset.
             has_cl_set, junk, junk = cl.nodesbetween(None, knownheads)
             junk = None
             # Transform the list into a set.
             has_cl_set = set(has_cl_set)
         else:
             # If there were no known heads, the recipient cannot be assumed to
             # know about any changesets.
             has_cl_set = set()
 
         # Make it easy to refer to self.manifest
         mnfst = self.manifest
         # We don't know which manifests are missing yet
         msng_mnfst_set = {}
         # Nor do we know which filenodes are missing.
         msng_filenode_set = {}
 
         junk = mnfst.index[len(mnfst) - 1] # Get around a bug in lazyindex
         junk = None
 
         # A changeset always belongs to itself, so the changenode lookup
         # function for a changenode is identity.
         def identity(x):
             return x
 
         # If we determine that a particular file or manifest node must be a
         # node that the recipient of the changegroup will already have, we can
         # also assume the recipient will have all the parents.  This function
         # prunes them from the set of missing nodes.
         def prune_parents(revlog, hasset, msngset):
             for r in revlog.ancestors(*[revlog.rev(n) for n in hasset]):
                 msngset.pop(revlog.node(r), None)
 
         # Use the information collected in collect_manifests_and_files to say
         # which changenode any manifestnode belongs to.
         def lookup_manifest_link(mnfstnode):
             return msng_mnfst_set[mnfstnode]
 
         # A function generating function that sets up the initial environment
         # the inner function.
         def filenode_collector(changedfiles):
             # This gathers information from each manifestnode included in the
             # changegroup about which filenodes the manifest node references
             # so we can include those in the changegroup too.
             #
             # It also remembers which changenode each filenode belongs to.  It
             # does this by assuming the a filenode belongs to the changenode
             # the first manifest that references it belongs to.
             def collect_msng_filenodes(mnfstnode):
                 r = mnfst.rev(mnfstnode)
                 if r - 1 in mnfst.parentrevs(r):
                     # If the previous rev is one of the parents,
                     # we only need to see a diff.
                     deltamf = mnfst.readdelta(mnfstnode)
                     # For each line in the delta
                     for f, fnode in deltamf.iteritems():
                         f = changedfiles.get(f, None)
                         # And if the file is in the list of files we care
                         # about.
                         if f is not None:
                             # Get the changenode this manifest belongs to
                             clnode = msng_mnfst_set[mnfstnode]
                             # Create the set of filenodes for the file if
                             # there isn't one already.
                             ndset = msng_filenode_set.setdefault(f, {})
                             # And set the filenode's changelog node to the
                             # manifest's if it hasn't been set already.
                             ndset.setdefault(fnode, clnode)
                 else:
                     # Otherwise we need a full manifest.
                     m = mnfst.read(mnfstnode)
                     # For every file in we care about.
                     for f in changedfiles:
                         fnode = m.get(f, None)
                         # If it's in the manifest
                         if fnode is not None:
                             # See comments above.
                             clnode = msng_mnfst_set[mnfstnode]
                             ndset = msng_filenode_set.setdefault(f, {})
                             ndset.setdefault(fnode, clnode)
             return collect_msng_filenodes
 
         # We have a list of filenodes we think we need for a file, lets remove
         # all those we know the recipient must have.
         def prune_filenodes(f, filerevlog):
             msngset = msng_filenode_set[f]
             hasset = set()
             # If a 'missing' filenode thinks it belongs to a changenode we
             # assume the recipient must have, then the recipient must have
             # that filenode.
             for n in msngset:
                 clnode = cl.node(filerevlog.linkrev(filerevlog.rev(n)))
                 if clnode in has_cl_set:
                     hasset.add(n)
             prune_parents(filerevlog, hasset, msngset)
 
         # A function generator function that sets up the a context for the
         # inner function.
         def lookup_filenode_link_func(fname):
             msngset = msng_filenode_set[fname]
             # Lookup the changenode the filenode belongs to.
             def lookup_filenode_link(fnode):
                 return msngset[fnode]
             return lookup_filenode_link
 
         # Add the nodes that were explicitly requested.
         def add_extra_nodes(name, nodes):
             if not extranodes or name not in extranodes:
                 return
 
             for node, linknode in extranodes[name]:
                 if node not in nodes:
                     nodes[node] = linknode
 
         # Now that we have all theses utility functions to help out and
         # logically divide up the task, generate the group.
         def gengroup():
             # The set of changed files starts empty.
             changedfiles = {}
             collect = changegroup.collector(cl, msng_mnfst_set, changedfiles)
 
             # Create a changenode group generator that will call our functions
             # back to lookup the owning changenode and collect information.
             group = cl.group(msng_cl_lst, identity, collect)
             cnt = 0
             for chnk in group:
                 yield chnk
                 self.ui.progress(_('bundling changes'), cnt, unit=_('chunks'))
                 cnt += 1
             self.ui.progress(_('bundling changes'), None)
 
 
             # Figure out which manifest nodes (of the ones we think might be
             # part of the changegroup) the recipient must know about and
             # remove them from the changegroup.
             has_mnfst_set = set()
             for n in msng_mnfst_set:
                 # If a 'missing' manifest thinks it belongs to a changenode
                 # the recipient is assumed to have, obviously the recipient
                 # must have that manifest.
                 linknode = cl.node(mnfst.linkrev(mnfst.rev(n)))
                 if linknode in has_cl_set:
                     has_mnfst_set.add(n)
             prune_parents(mnfst, has_mnfst_set, msng_mnfst_set)
             add_extra_nodes(1, msng_mnfst_set)
             msng_mnfst_lst = msng_mnfst_set.keys()
             # Sort the manifestnodes by revision number.
             msng_mnfst_lst.sort(key=mnfst.rev)
             # Create a generator for the manifestnodes that calls our lookup
             # and data collection functions back.
             group = mnfst.group(msng_mnfst_lst, lookup_manifest_link,
                                 filenode_collector(changedfiles))
             cnt = 0
             for chnk in group:
                 yield chnk
                 self.ui.progress(_('bundling manifests'), cnt, unit=_('chunks'))
                 cnt += 1
             self.ui.progress(_('bundling manifests'), None)
 
             # These are no longer needed, dereference and toss the memory for
             # them.
             msng_mnfst_lst = None
             msng_mnfst_set.clear()
 
             if extranodes:
                 for fname in extranodes:
                     if isinstance(fname, int):
                         continue
                     msng_filenode_set.setdefault(fname, {})
                     changedfiles[fname] = 1
             # Go through all our files in order sorted by name.
             cnt = 0
             for fname in sorted(changedfiles):
                 filerevlog = self.file(fname)
                 if not len(filerevlog):
                     raise util.Abort(_("empty or missing revlog for %s") % fname)
                 # Toss out the filenodes that the recipient isn't really
                 # missing.
                 if fname in msng_filenode_set:
                     prune_filenodes(fname, filerevlog)
                     add_extra_nodes(fname, msng_filenode_set[fname])
                     msng_filenode_lst = msng_filenode_set[fname].keys()
                 else:
                     msng_filenode_lst = []
                 # If any filenodes are left, generate the group for them,
                 # otherwise don't bother.
                 if len(msng_filenode_lst) > 0:
                     yield changegroup.chunkheader(len(fname))
                     yield fname
                     # Sort the filenodes by their revision #
                     msng_filenode_lst.sort(key=filerevlog.rev)
                     # Create a group generator and only pass in a changenode
                     # lookup function as we need to collect no information
                     # from filenodes.
                     group = filerevlog.group(msng_filenode_lst,
                                              lookup_filenode_link_func(fname))
                     for chnk in group:
                         self.ui.progress(
                             _('bundling files'), cnt, item=fname, unit=_('chunks'))
                         cnt += 1
                         yield chnk
                 if fname in msng_filenode_set:
                     # Don't need this anymore, toss it to free memory.
                     del msng_filenode_set[fname]
             # Signal that no more groups are left.
             yield changegroup.closechunk()
             self.ui.progress(_('bundling files'), None)
 
             if msng_cl_lst:
                 self.hook('outgoing', node=hex(msng_cl_lst[0]), source=source)
 
         return util.chunkbuffer(gengroup())
 
     def changegroup(self, basenodes, source):
         # to avoid a race we use changegroupsubset() (issue1320)
         return self.changegroupsubset(basenodes, self.heads(), source)
 
     def _changegroup(self, nodes, source):
         """Compute the changegroup of all nodes that we have that a recipient
         doesn't.  Return a chunkbuffer object whose read() method will return
         successive changegroup chunks.
 
         This is much easier than the previous function as we can assume that
         the recipient has any changenode we aren't sending them.
 
         nodes is the set of nodes to send"""
 
         self.hook('preoutgoing', throw=True, source=source)
 
         cl = self.changelog
         revset = set([cl.rev(n) for n in nodes])
         self.changegroupinfo(nodes, source)
 
         def identity(x):
             return x
 
         def gennodelst(log):
             for r in log:
                 if log.linkrev(r) in revset:
                     yield log.node(r)
 
         def lookuprevlink_func(revlog):
             def lookuprevlink(n):
                 return cl.node(revlog.linkrev(revlog.rev(n)))
             return lookuprevlink
 
         def gengroup():
             '''yield a sequence of changegroup chunks (strings)'''
             # construct a list of all changed files
             changedfiles = {}
             mmfs = {}
             collect = changegroup.collector(cl, mmfs, changedfiles)
 
             cnt = 0
             for chnk in cl.group(nodes, identity, collect):
                 self.ui.progress(_('bundling changes'), cnt, unit=_('chunks'))
                 cnt += 1
                 yield chnk
             self.ui.progress(_('bundling changes'), None)
 
             mnfst = self.manifest
             nodeiter = gennodelst(mnfst)
             cnt = 0
             for chnk in mnfst.group(nodeiter, lookuprevlink_func(mnfst)):
                 self.ui.progress(_('bundling manifests'), cnt, unit=_('chunks'))
                 cnt += 1
                 yield chnk
             self.ui.progress(_('bundling manifests'), None)
 
             cnt = 0
             for fname in sorted(changedfiles):
                 filerevlog = self.file(fname)
                 if not len(filerevlog):
                     raise util.Abort(_("empty or missing revlog for %s") % fname)
                 nodeiter = gennodelst(filerevlog)
                 nodeiter = list(nodeiter)
                 if nodeiter:
                     yield changegroup.chunkheader(len(fname))
                     yield fname
                     lookup = lookuprevlink_func(filerevlog)
                     for chnk in filerevlog.group(nodeiter, lookup):
                         self.ui.progress(
                             _('bundling files'), cnt, item=fname, unit=_('chunks'))
                         cnt += 1
                         yield chnk
             self.ui.progress(_('bundling files'), None)
 
             yield changegroup.closechunk()
 
             if nodes:
                 self.hook('outgoing', node=hex(nodes[0]), source=source)
 
         return util.chunkbuffer(gengroup())
 
     def addchangegroup(self, source, srctype, url, emptyok=False):
         """add changegroup to repo.
 
         return values:
         - nothing changed or no source: 0
         - more heads than before: 1+added heads (2..n)
         - less heads than before: -1-removed heads (-2..-n)
         - number of heads stays the same: 1
         """
         def csmap(x):
             self.ui.debug("add changeset %s\n" % short(x))
             return len(cl)
 
         def revmap(x):
             return cl.rev(x)
 
         if not source:
             return 0
 
         self.hook('prechangegroup', throw=True, source=srctype, url=url)
 
         changesets = files = revisions = 0
         efiles = set()
 
         # write changelog data to temp files so concurrent readers will not see
         # inconsistent view
         cl = self.changelog
         cl.delayupdate()
         oldheads = len(cl.heads())
 
         tr = self.transaction("\n".join([srctype, urlmod.hidepassword(url)]))
         try:
             trp = weakref.proxy(tr)
             # pull off the changeset group
             self.ui.status(_("adding changesets\n"))
             clstart = len(cl)
             class prog(object):
                 step = _('changesets')
                 count = 1
                 ui = self.ui
                 total = None
                 def __call__(self):
                     self.ui.progress(self.step, self.count, unit=_('chunks'),
                                      total=self.total)
                     self.count += 1
             pr = prog()
             chunkiter = changegroup.chunkiter(source, progress=pr)
             if cl.addgroup(chunkiter, csmap, trp) is None and not emptyok:
                 raise util.Abort(_("received changelog group is empty"))
             clend = len(cl)
             changesets = clend - clstart
             for c in xrange(clstart, clend):
                 efiles.update(self[c].files())
             efiles = len(efiles)
             self.ui.progress(_('changesets'), None)
 
             # pull off the manifest group
             self.ui.status(_("adding manifests\n"))
             pr.step = _('manifests')
             pr.count = 1
             pr.total = changesets # manifests <= changesets
             chunkiter = changegroup.chunkiter(source, progress=pr)
             # no need to check for empty manifest group here:
             # if the result of the merge of 1 and 2 is the same in 3 and 4,
             # no new manifest will be created and the manifest group will
             # be empty during the pull
             self.manifest.addgroup(chunkiter, revmap, trp)
             self.ui.progress(_('manifests'), None)
 
             needfiles = {}
             if self.ui.configbool('server', 'validate', default=False):
                 # validate incoming csets have their manifests
                 for cset in xrange(clstart, clend):
                     mfest = self.changelog.read(self.changelog.node(cset))[0]
                     mfest = self.manifest.readdelta(mfest)
                     # store file nodes we must see
                     for f, n in mfest.iteritems():
                         needfiles.setdefault(f, set()).add(n)
 
             # process the files
             self.ui.status(_("adding file changes\n"))
             pr.step = 'files'
             pr.count = 1
             pr.total = efiles
             while 1:
                 f = changegroup.getchunk(source)
                 if not f:
                     break
                 self.ui.debug("adding %s revisions\n" % f)
                 pr()
                 fl = self.file(f)
                 o = len(fl)
                 chunkiter = changegroup.chunkiter(source)
                 if fl.addgroup(chunkiter, revmap, trp) is None:
                     raise util.Abort(_("received file revlog group is empty"))
                 revisions += len(fl) - o
                 files += 1
                 if f in needfiles:
                     needs = needfiles[f]
                     for new in xrange(o, len(fl)):
                         n = fl.node(new)
                         if n in needs:
                             needs.remove(n)
                     if not needs:
                         del needfiles[f]
             self.ui.progress(_('files'), None)
 
             for f, needs in needfiles.iteritems():
                 fl = self.file(f)
                 for n in needs:
                     try:
                         fl.rev(n)
                     except error.LookupError:
                         raise util.Abort(
                             _('missing file data for %s:%s - run hg verify') %
                             (f, hex(n)))
 
             newheads = len(cl.heads())
             heads = ""
             if oldheads and newheads != oldheads:
                 heads = _(" (%+d heads)") % (newheads - oldheads)
 
             self.ui.status(_("added %d changesets"
                              " with %d changes to %d files%s\n")
                              % (changesets, revisions, files, heads))
 
             if changesets > 0:
                 p = lambda: cl.writepending() and self.root or ""
                 self.hook('pretxnchangegroup', throw=True,
                           node=hex(cl.node(clstart)), source=srctype,
                           url=url, pending=p)
 
             # make changelog see real files again
             cl.finalize(trp)
 
             tr.close()
         finally:
             del tr
 
         if changesets > 0:
             # forcefully update the on-disk branch cache
             self.ui.debug("updating the branch cache\n")
             self.branchtags()
             self.hook("changegroup", node=hex(cl.node(clstart)),
                       source=srctype, url=url)
 
             for i in xrange(clstart, clend):
                 self.hook("incoming", node=hex(cl.node(i)),
                           source=srctype, url=url)
 
         # never return 0 here:
         if newheads < oldheads:
             return newheads - oldheads - 1
         else:
             return newheads - oldheads + 1
 
 
     def stream_in(self, remote):
         fp = remote.stream_out()
         l = fp.readline()
         try:
             resp = int(l)
         except ValueError:
             raise error.ResponseError(
                 _('Unexpected response from remote server:'), l)
         if resp == 1:
             raise util.Abort(_('operation forbidden by server'))
         elif resp == 2:
             raise util.Abort(_('locking the remote repository failed'))
         elif resp != 0:
             raise util.Abort(_('the server sent an unknown error code'))
         self.ui.status(_('streaming all changes\n'))
         l = fp.readline()
         try:
             total_files, total_bytes = map(int, l.split(' ', 1))
         except (ValueError, TypeError):
             raise error.ResponseError(
                 _('Unexpected response from remote server:'), l)
         self.ui.status(_('%d files to transfer, %s of data\n') %
                        (total_files, util.bytecount(total_bytes)))
         start = time.time()
         for i in xrange(total_files):
             # XXX doesn't support '\n' or '\r' in filenames
             l = fp.readline()
             try:
                 name, size = l.split('\0', 1)
                 size = int(size)
             except (ValueError, TypeError):
                 raise error.ResponseError(
                     _('Unexpected response from remote server:'), l)
             self.ui.debug('adding %s (%s)\n' % (name, util.bytecount(size)))
             # for backwards compat, name was partially encoded
             ofp = self.sopener(store.decodedir(name), 'w')
             for chunk in util.filechunkiter(fp, limit=size):
                 ofp.write(chunk)
             ofp.close()
         elapsed = time.time() - start
         if elapsed <= 0:
             elapsed = 0.001
         self.ui.status(_('transferred %s in %.1f seconds (%s/sec)\n') %
                        (util.bytecount(total_bytes), elapsed,
                         util.bytecount(total_bytes / elapsed)))
         self.invalidate()
         return len(self.heads()) + 1
 
     def clone(self, remote, heads=[], stream=False):
         '''clone remote repository.
 
         keyword arguments:
         heads: list of revs to clone (forces use of pull)
         stream: use streaming clone if possible'''
 
         # now, all clients that can request uncompressed clones can
         # read repo formats supported by all servers that can serve
         # them.
 
         # if revlog format changes, client will have to check version
         # and format flags on "stream" capability, and use
         # uncompressed only if compatible.
 
         if stream and not heads and remote.capable('stream'):
             return self.stream_in(remote)
         return self.pull(remote, heads)
 
 # used to avoid circular references so destructors work
 def aftertrans(files):
     renamefiles = [tuple(t) for t in files]
     def a():
         for src, dest in renamefiles:
             util.rename(src, dest)
     return a
 
 def instance(ui, path, create):
     return localrepository(ui, util.drop_scheme('file', path), create)
 
 def islocal(path):
     return True

tests/test-acl.out

@@ -1,1165 +1,1165 b''
 3:911600dab2ae
 requesting all changes
 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
 
 Extension disabled for lack of a hook
 Pushing as user fred
 hgrc = """
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 updating the branch cache
-rolling back push to revision 1
+rolling back to revision 1 (undo push)
 0:6675d58eff77
 
 Extension disabled for lack of acl.sources
 Pushing as user fred
 hgrc = """
 [hooks]
 pretxnchangegroup.acl = python:hgext.acl.hook
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 invalidating branch cache (tip differs)
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: changes have source "push" - skipping
 updating the branch cache
-rolling back push to revision 1
+rolling back to revision 1 (undo push)
 0:6675d58eff77
 
 No [acl.allow]/[acl.deny]
 Pushing as user fred
 hgrc = """
 [hooks]
 pretxnchangegroup.acl = python:hgext.acl.hook
 [acl]
 sources = push
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 invalidating branch cache (tip differs)
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow not enabled
 acl: acl.deny not enabled
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: allowing changeset 911600dab2ae
 updating the branch cache
-rolling back push to revision 1
+rolling back to revision 1 (undo push)
 0:6675d58eff77
 
 Empty [acl.allow]
 Pushing as user fred
 hgrc = """
 [hooks]
 pretxnchangegroup.acl = python:hgext.acl.hook
 [acl]
 sources = push
 [acl.allow]
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 invalidating branch cache (tip differs)
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 0 entries for user fred
 acl: acl.deny not enabled
 acl: user fred not allowed on foo/file.txt
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset ef1ea85a6374
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset ef1ea85a6374
 no rollback information available
 0:6675d58eff77
 
 fred is allowed inside foo/
 Pushing as user fred
 hgrc = """
 [hooks]
 pretxnchangegroup.acl = python:hgext.acl.hook
 [acl]
 sources = push
 [acl.allow]
 foo/** = fred
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user fred
 acl: acl.deny not enabled
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: user fred not allowed on quux/file.py
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset 911600dab2ae
 no rollback information available
 0:6675d58eff77
 
 Empty [acl.deny]
 Pushing as user barney
 hgrc = """
 [hooks]
 pretxnchangegroup.acl = python:hgext.acl.hook
 [acl]
 sources = push
 [acl.allow]
 foo/** = fred
 [acl.deny]
 """
 pushing to ../b
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 0 entries for user barney
 acl: acl.deny enabled, 0 entries for user barney
 acl: user barney not allowed on foo/file.txt
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset ef1ea85a6374
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset ef1ea85a6374
 no rollback information available
 0:6675d58eff77
 
 fred is allowed inside foo/, but not foo/bar/ (case matters)
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user fred
 acl: acl.deny enabled, 1 entries for user fred
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: user fred not allowed on quux/file.py
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset 911600dab2ae
 no rollback information available
 0:6675d58eff77
 
 fred is allowed inside foo/, but not foo/Bar/
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user fred
 acl: acl.deny enabled, 2 entries for user fred
 acl: allowing changeset ef1ea85a6374
 acl: user fred denied on foo/Bar/file.txt
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset f9cafe1212c8
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset f9cafe1212c8
 no rollback information available
 0:6675d58eff77
 
 barney is not mentioned => not allowed anywhere
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 0 entries for user barney
 acl: acl.deny enabled, 0 entries for user barney
 acl: user barney not allowed on foo/file.txt
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset ef1ea85a6374
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset ef1ea85a6374
 no rollback information available
 0:6675d58eff77
 
 barney is allowed everywhere
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user barney
 acl: acl.deny enabled, 0 entries for user barney
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: allowing changeset 911600dab2ae
 updating the branch cache
-rolling back push to revision 1
+rolling back to revision 1 (undo push)
 0:6675d58eff77
 
 wilma can change files with a .txt extension
 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
 searching for changes
 common changesets up to 6675d58eff77
 invalidating branch cache (tip differs)
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user wilma
 acl: acl.deny enabled, 0 entries for user wilma
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: user wilma not allowed on quux/file.py
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset 911600dab2ae
 no rollback information available
 0:6675d58eff77
 
 file specified by acl.config does not exist
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 error: pretxnchangegroup.acl hook raised an exception: [Errno 2] No such file or directory: '../acl.config'
 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
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user betty
 acl: acl.deny enabled, 0 entries for user betty
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: user betty not allowed on quux/file.py
 error: pretxnchangegroup.acl hook failed: acl: access denied for changeset 911600dab2ae
 transaction abort!
 rollback completed
 abort: acl: access denied for changeset 911600dab2ae
 no rollback information available
 0:6675d58eff77
 
 acl.config can set only [acl.allow]/[acl.deny]
 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
 searching for changes
 common changesets up to 6675d58eff77
 3 changesets found
 list of changesets:
 ef1ea85a6374b77d6da9dcda9541f498f2d17df7
 f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
 911600dab2ae7a9baff75958b84fe606851ce955
 adding changesets
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling changes: 7 chunks
 bundling changes: 8 chunks
 bundling changes: 9 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling manifests: 7 chunks
 bundling manifests: 8 chunks
 bundling manifests: 9 chunks
 bundling files: foo/Bar/file.txt 0 chunks
 bundling files: foo/Bar/file.txt 1 chunks
 bundling files: foo/Bar/file.txt 2 chunks
 bundling files: foo/Bar/file.txt 3 chunks
 bundling files: foo/file.txt 4 chunks
 bundling files: foo/file.txt 5 chunks
 bundling files: foo/file.txt 6 chunks
 bundling files: foo/file.txt 7 chunks
 bundling files: quux/file.py 8 chunks
 bundling files: quux/file.py 9 chunks
 bundling files: quux/file.py 10 chunks
 bundling files: quux/file.py 11 chunks
 changesets: 1 chunks
 add changeset ef1ea85a6374
 changesets: 2 chunks
 add changeset f9cafe1212c8
 changesets: 3 chunks
 add changeset 911600dab2ae
 adding manifests
 manifests: 1/3 chunks (33.33%)
 manifests: 2/3 chunks (66.67%)
 manifests: 3/3 chunks (100.00%)
 adding file changes
 adding foo/Bar/file.txt revisions
 files: 1/3 chunks (33.33%)
 adding foo/file.txt revisions
 files: 2/3 chunks (66.67%)
 adding quux/file.py revisions
 files: 3/3 chunks (100.00%)
 added 3 changesets with 3 changes to 3 files
 calling hook pretxnchangegroup.acl: hgext.acl.hook
 acl: acl.allow enabled, 1 entries for user barney
 acl: acl.deny enabled, 0 entries for user barney
 acl: allowing changeset ef1ea85a6374
 acl: allowing changeset f9cafe1212c8
 acl: allowing changeset 911600dab2ae
 updating the branch cache
-rolling back push to revision 1
+rolling back to revision 1 (undo push)
 0:6675d58eff77
 

tests/test-backout.out

@@ -1,95 +1,95 b''
 # should complain
 abort: please specify a revision to backout
 abort: please specify just one revision
 # basic operation
 adding a
 reverting a
 changeset 2:2929462c3dff backs out changeset 1:a820f4f40a57
 a
 # file that was removed is recreated
 adding a
 adding a
 changeset 2:de31bdc76c0d backs out changeset 1:76862dcce372
 content
 # backout of backout is as if nothing happened
 removing a
 changeset 3:7f6d0f120113 backs out changeset 2:de31bdc76c0d
 cat: a: No such file or directory
 # across branch
 adding a
 adding b
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 abort: cannot backout change on a different branch
 adding c
 created new head
 abort: cannot backout change on a different branch
 # backout with merge
 adding a
 reverting a
 created new head
 changeset 3:26b8ccb9ad91 backs out changeset 1:5a50a024c182
 merging with changeset 3:26b8ccb9ad91
 merging a
 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 line 1
 line 2
 line 3
 # backout should not back out subsequent changesets
 adding a
 adding b
 reverting a
 created new head
 changeset 3:3202beb76721 backs out changeset 1:22bca4c721e5
 the backout changeset is a new head - do not forget to merge
 (use "backout --merge" if you want to auto-merge)
 b
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding a
 adding b
 adding c
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding d
 created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 # backout of merge should fail
 abort: cannot backout a merge changeset without --parent
 # backout of merge with bad parent should fail
 abort: cb9a9f314b8b is not a parent of b2f3bb92043e
 # backout of non-merge with parent should fail
 abort: cannot use --parent on non-merge changeset
 # backout with valid parent should be ok
 removing d
 changeset 5:10e5328c8435 backs out changeset 4:b2f3bb92043e
-rolling back commit to revision 5
+rolling back to revision 5 (undo commit)
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 removing c
 changeset 5:033590168430 backs out changeset 4:b2f3bb92043e
 # named branches
 adding default
 marked working directory as branch branch1
 adding file1
 marked working directory as branch branch2
 adding file2
 removing file1
 created new head
 changeset 3:d4e8f6db59fb backs out changeset 1:bf1602f437f3
 the backout changeset is a new head - do not forget to merge
 (use "backout --merge" if you want to auto-merge)
 % on branch2 with branch1 not merged, so file1 should still exist:
 45bbcd363bf0 (branch2)
 C default
 C file1
 C file2
 % on branch2 with branch1 merged, so file1 should be gone:
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 22149cdde76d (branch2) tip
 C default
 C file2
 % on branch1, so no file1 and file2:
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 bf1602f437f3 (branch1)
 C default
 C file1

tests/test-bundle-r.out

@@ -1,250 +1,250 b''
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 1 files updated, 0 files merged, 2 files removed, 0 files unresolved
    rev    offset  length   base linkrev nodeid       p1           p2
      0         0       3      0       0 362fef284ce2 000000000000 000000000000
      1         3       5      1       1 125144f7e028 362fef284ce2 000000000000
      2         8       7      2       2 4c982badb186 125144f7e028 000000000000
      3        15       9      3       3 19b1fc555737 4c982badb186 000000000000
    rev    offset  length   base linkrev nodeid       p1           p2
      0         0      75      0       7 2565f3199a74 000000000000 000000000000
    rev    offset  length   base linkrev nodeid       p1           p2
      0         0      75      0       8 2565f3199a74 000000000000 000000000000
    rev    offset  length   base linkrev nodeid       p1           p2
      0         0       8      0       6 12ab3bcc5ea4 000000000000 000000000000
    rev    offset  length   base linkrev nodeid       p1           p2
      0         0      48      0       0 43eadb1d2d06 000000000000 000000000000
      1        48      48      1       1 8b89697eba2c 43eadb1d2d06 000000000000
      2        96      48      2       2 626a32663c2f 8b89697eba2c 000000000000
      3       144      48      3       3 f54c32f13478 626a32663c2f 000000000000
      4       192      58      3       6 de68e904d169 626a32663c2f 000000000000
      5       250      68      3       7 09bb521d218d de68e904d169 000000000000
      6       318      54      6       8 1fde233dfb0f f54c32f13478 000000000000
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 4 files, 9 changesets, 7 total revisions
 searching for changes
 1 changesets found
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 (run 'hg update' to get a working copy)
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 1 files, 1 changesets, 1 total revisions
 0:5649c9d34dd8
 searching for changes
 2 changesets found
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 1 files
 (run 'hg update' to get a working copy)
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 1 files, 2 changesets, 2 total revisions
 1:10b2180f755b
 searching for changes
 3 changesets found
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 1 files
 (run 'hg update' to get a working copy)
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 1 files, 3 changesets, 3 total revisions
 2:d62976ca1e50
 searching for changes
 4 changesets found
 adding changesets
 adding manifests
 adding file changes
 added 4 changesets with 4 changes to 1 files
 (run 'hg update' to get a working copy)
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 1 files, 4 changesets, 4 total revisions
 3:ac69c658229d
 searching for changes
 2 changesets found
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 1 files
 (run 'hg update' to get a working copy)
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 1 files, 2 changesets, 2 total revisions
 1:5f4f3ceb285e
 searching for changes
 3 changesets found
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 1 files
 (run 'hg update' to get a working copy)
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 1 files, 3 changesets, 3 total revisions
 2:024e4e7df376
 searching for changes
 4 changesets found
 adding changesets
 adding manifests
 adding file changes
 added 4 changesets with 5 changes to 2 files
 (run 'hg update' to get a working copy)
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 2 files, 4 changesets, 5 total revisions
 3:1e3f6b843bd6
 searching for changes
 5 changesets found
 adding changesets
 adding manifests
 adding file changes
 added 5 changesets with 6 changes to 3 files
 (run 'hg update' to get a working copy)
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 3 files, 5 changesets, 6 total revisions
 4:27f57c869697
 searching for changes
 5 changesets found
 adding changesets
 adding manifests
 adding file changes
 added 5 changesets with 5 changes to 2 files
 (run 'hg update' to get a working copy)
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 2 files, 5 changesets, 5 total revisions
 4:088ff9d6e1e1
 pulling from ../test-7
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 4 changesets with 2 changes to 3 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 4 files, 9 changesets, 7 total revisions
-rolling back pull to revision 5
+rolling back to revision 5 (undo pull)
 % should fail
 abort: --base is incompatible with specifying a destination
 abort: repository default-push not found!
 2 changesets found
 4 changesets found
 6 changesets found
 1 changesets found
 no changes found
 1 changesets found
 4 changesets found
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % 2
 2:d62976ca1e50
 adding changesets
 transaction abort!
 rollback completed
 abort: 00changelog.i@ac69c658229d: unknown parent!
 % 2
 2:d62976ca1e50
 adding changesets
 adding manifests
 adding file changes
 added 6 changesets with 4 changes to 4 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 % 8
 8:088ff9d6e1e1
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 4 files, 9 changesets, 7 total revisions
-rolling back unbundle to revision 3
+rolling back to revision 3 (undo unbundle)
 % 2
 2:d62976ca1e50
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 2 files
 (run 'hg update' to get a working copy)
 % 4
 4:088ff9d6e1e1
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 2 files, 5 changesets, 5 total revisions
-rolling back unbundle to revision 3
+rolling back to revision 3 (undo unbundle)
 adding changesets
 adding manifests
 adding file changes
 added 4 changesets with 3 changes to 3 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 % 6
 6:27f57c869697
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 3 files, 7 changesets, 6 total revisions
-rolling back unbundle to revision 3
+rolling back to revision 3 (undo unbundle)
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 2 files
 (run 'hg update' to get a working copy)
 % 4
 4:088ff9d6e1e1
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 2 files, 5 changesets, 5 total revisions
 warning: detected divergent renames of afile to:
  anotherfile
  adifferentfile
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 7 changesets found
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding changesets
 adding manifests
 adding file changes
 added 7 changesets with 4 changes to 4 files
 (run 'hg update' to get a working copy)
 % 9
 9:e3061ea42e4c
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 4 files, 10 changesets, 7 total revisions

tests/test-bundle.out

@@ -1,365 +1,365 b''
 ====== Setting up test
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 1 files updated, 0 files merged, 2 files removed, 0 files unresolved
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 4 files, 9 changesets, 7 total revisions
 ====== Bundle --all
 9 changesets found
 ====== Bundle test to full.hg
 searching for changes
 9 changesets found
 ====== Unbundle full.hg in test
 adding changesets
 adding manifests
 adding file changes
 added 0 changesets with 0 changes to 4 files
 (run 'hg update' to get a working copy)
 ====== Verify empty
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 0 files, 0 changesets, 0 total revisions
 ====== Pull full.hg into test (using --cwd)
 pulling from ../full.hg
 searching for changes
 no changes found
 ====== Pull full.hg into empty (using --cwd)
 pulling from ../full.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 ====== Rollback empty
-rolling back pull to revision 0
+rolling back to revision 0 (undo pull)
 ====== Pull full.hg into empty again (using --cwd)
 pulling from ../full.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 ====== Pull full.hg into test (using -R)
 pulling from full.hg
 searching for changes
 no changes found
 ====== Pull full.hg into empty (using -R)
 pulling from full.hg
 searching for changes
 no changes found
 ====== Rollback empty
-rolling back pull to revision 0
+rolling back to revision 0 (undo pull)
 ====== Pull full.hg into empty again (using -R)
 pulling from full.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 ====== Log -R full.hg in fresh empty
 changeset:   8:088ff9d6e1e1
 tag:         tip
 parent:      3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3m
 
 changeset:   7:27f57c869697
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3m
 
 changeset:   6:1e3f6b843bd6
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3
 
 changeset:   5:024e4e7df376
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.2
 
 changeset:   4:5f4f3ceb285e
 parent:      0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.1
 
 changeset:   3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3
 
 changeset:   2:d62976ca1e50
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.2
 
 changeset:   1:10b2180f755b
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.1
 
 changeset:   0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.0
 
 ====== Pull ../full.hg into empty (with hook)
 changegroup hook: HG_NODE=5649c9d34dd87d0ecb5fd39672128376e83b22e1 HG_SOURCE=pull HG_URL=bundle:../full.hg 
 pulling from bundle://../full.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 ====== Rollback empty
-rolling back pull to revision 0
+rolling back to revision 0 (undo pull)
 ====== Log -R bundle:empty+full.hg
 8 7 6 5 4 3 2 1 0 
 ====== Pull full.hg into empty again (using -R; with hook)
 changegroup hook: HG_NODE=5649c9d34dd87d0ecb5fd39672128376e83b22e1 HG_SOURCE=pull HG_URL=bundle:empty+full.hg 
 pulling from full.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 ====== Create partial clones
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 4 changesets with 4 changes to 1 files
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 ====== Log -R full.hg in partial
 changeset:   8:088ff9d6e1e1
 tag:         tip
 parent:      3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3m
 
 changeset:   7:27f57c869697
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3m
 
 changeset:   6:1e3f6b843bd6
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3
 
 changeset:   5:024e4e7df376
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.2
 
 changeset:   4:5f4f3ceb285e
 parent:      0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.1
 
 changeset:   3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3
 
 changeset:   2:d62976ca1e50
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.2
 
 changeset:   1:10b2180f755b
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.1
 
 changeset:   0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.0
 
 ====== Incoming full.hg in partial
 comparing with bundle://../full.hg
 searching for changes
 changeset:   4:5f4f3ceb285e
 parent:      0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.1
 
 changeset:   5:024e4e7df376
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.2
 
 changeset:   6:1e3f6b843bd6
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3
 
 changeset:   7:27f57c869697
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3m
 
 changeset:   8:088ff9d6e1e1
 tag:         tip
 parent:      3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3m
 
 ====== Outgoing -R full.hg vs partial2 in partial
 comparing with ../partial2
 searching for changes
 changeset:   4:5f4f3ceb285e
 parent:      0:5649c9d34dd8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.1
 
 changeset:   5:024e4e7df376
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.2
 
 changeset:   6:1e3f6b843bd6
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3
 
 changeset:   7:27f57c869697
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3m
 
 changeset:   8:088ff9d6e1e1
 tag:         tip
 parent:      3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3m
 
 ====== Outgoing -R does-not-exist.hg vs partial2 in partial
 abort: No such file or directory: ../does-not-exist.hg
 ====== Direct clone from bundle (all-history)
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 9 changesets with 7 changes to 4 files (+1 heads)
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 changeset:   8:088ff9d6e1e1
 tag:         tip
 parent:      3:ac69c658229d
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     0.3m
 
 changeset:   7:27f57c869697
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1.3m
 
 ====== Unbundle incremental bundles into fresh empty in one go
 1 changesets found
 1 changesets found
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 ====== test for 540d1059c802
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 searching for changes
 1 changesets found
 comparing with ../bundle.hg
 searching for changes
 changeset:   2:ed1b79f46b9a
 tag:         tip
 parent:      0:bbd179dfa0a7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     change foo
 
 ===== test that verify bundle does not traceback
 abort: 00changelog.i@bbd179dfa0a7: unknown parent!
 abort: cannot verify bundle or remote repos
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 2 files, 2 changesets, 2 total revisions
 ====== diff against bundle
 diff -r 088ff9d6e1e1 anotherfile
 --- a/anotherfile	Mon Jan 12 13:46:40 1970 +0000
 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
 @@ -1,4 +0,0 @@
 -0
 -1
 -2
 -3
 ====== bundle single branch
 adding a
 adding b
 adding b1
 0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 adding c
 created new head
 adding c1
 == bundling via incoming
 comparing with .
 searching for changes
 d2ae7f538514cd87c17547b0de4cea71fe1af9fb
 5ece8e77363e2b5269e27c66828b72da29e4341a
 == bundling
 searching for changes
 common changesets up to c0025332f9ed
 2 changesets found
 list of changesets:
 d2ae7f538514cd87c17547b0de4cea71fe1af9fb
 5ece8e77363e2b5269e27c66828b72da29e4341a
 bundling changes: 0 chunks
 bundling changes: 1 chunks
 bundling changes: 2 chunks
 bundling changes: 3 chunks
 bundling changes: 4 chunks
 bundling changes: 5 chunks
 bundling changes: 6 chunks
 bundling manifests: 0 chunks
 bundling manifests: 1 chunks
 bundling manifests: 2 chunks
 bundling manifests: 3 chunks
 bundling manifests: 4 chunks
 bundling manifests: 5 chunks
 bundling manifests: 6 chunks
 bundling files: b 0 chunks
 bundling files: b 1 chunks
 bundling files: b 2 chunks
 bundling files: b 3 chunks
 bundling files: b1 4 chunks
 bundling files: b1 5 chunks
 bundling files: b1 6 chunks
 bundling files: b1 7 chunks

tests/test-convert-cvs.out

@@ -1,288 +1,288 b''
 % create cvs repository
 % create source directory
 % import source directory
 N src/a
 N src/b/c
 
 No conflicts created by this import
 
 % checkout source directory
 U src/a
 U src/b/c
 % commit a new revision changing b/c
 checking in src/b/c,v
 % convert fresh repo
 initializing destination src-hg repository
 connecting to cvsrepo
 scanning source...
 collecting CVS rlog
 5 log entries
 cvslog hook: 5 entries
 creating changesets
 3 changeset entries
 cvschangesets hook: 3 changesets
 sorting...
 converting...
 2 Initial revision
 1 import
 0 ci0
 updating tags
 a
 c
 c
 % convert fresh repo with --filemap
 initializing destination src-filemap repository
 connecting to cvsrepo
 scanning source...
 collecting CVS rlog
 5 log entries
 cvslog hook: 5 entries
 creating changesets
 3 changeset entries
 cvschangesets hook: 3 changesets
 sorting...
 converting...
 2 Initial revision
 1 import
 filtering out empty revision
-rolling back commit to revision 1
+rolling back to revision 1 (undo commit)
 0 ci0
 updating tags
 c
 c
 2 update tags files: .hgtags
 1 ci0 files: b/c
 0 Initial revision files: b/c
 % convert full repository (issue1649)
 U srcfull/src/a
 U srcfull/src/b/c
 CVS
 CVSROOT
 src
 initializing destination srcfull-hg repository
 connecting to cvsrepo
 scanning source...
 collecting CVS rlog
 creating changesets
 4 changeset entries
 sorting...
 converting...
 updating tags
 a
 c
 c
 % commit new file revisions
 checking in src/a,v
 checking in src/b/c,v
 % convert again
 connecting to cvsrepo
 scanning source...
 collecting CVS rlog
 7 log entries
 cvslog hook: 7 entries
 creating changesets
 4 changeset entries
 cvschangesets hook: 4 changesets
 sorting...
 converting...
 0 ci1
 a
 a
 c
 c
 c
 % convert again with --filemap
 connecting to cvsrepo
 scanning source...
 collecting CVS rlog
 7 log entries
 cvslog hook: 7 entries
 creating changesets
 4 changeset entries
 cvschangesets hook: 4 changesets
 sorting...
 converting...
 0 ci1
 c
 c
 c
 3 ci1 files: b/c
 2 update tags files: .hgtags
 1 ci0 files: b/c
 0 Initial revision files: b/c
 % commit branch
 U b/c
 T a
 T b/c
 checking in src/b/c,v
 % convert again
 connecting to cvsrepo
 scanning source...
 collecting CVS rlog
 8 log entries
 cvslog hook: 8 entries
 creating changesets
 5 changeset entries
 cvschangesets hook: 5 changesets
 sorting...
 converting...
 0 ci2
 c
 d
 % convert again with --filemap
 connecting to cvsrepo
 scanning source...
 collecting CVS rlog
 8 log entries
 cvslog hook: 8 entries
 creating changesets
 5 changeset entries
 cvschangesets hook: 5 changesets
 sorting...
 converting...
 0 ci2
 c
 d
 4 ci2 files: b/c
 3 ci1 files: b/c
 2 update tags files: .hgtags
 1 ci0 files: b/c
 0 Initial revision files: b/c
 % commit a new revision with funny log message
 checking in src/a,v
 % convert again
 connecting to cvsrepo
 scanning source...
 collecting CVS rlog
 9 log entries
 cvslog hook: 9 entries
 creating changesets
 6 changeset entries
 cvschangesets hook: 6 changesets
 sorting...
 converting...
 0 funny
 o  6 (branch) funny
 |  ----------------------------
 |  log message files: a
 o  5 (branch) ci2 files: b/c
 
 o  4 () ci1 files: a b/c
 |
 o  3 () update tags files: .hgtags
 |
 o  2 () ci0 files: b/c
 |
 | o  1 (INITIAL) import files:
 |/
 o  0 () Initial revision files: a b/c
 
 % testing debugcvsps
 collecting CVS rlog
 9 log entries
 cvslog hook: 9 entries
 creating changesets
 8 changeset entries
 cvschangesets hook: 8 changesets
 ---------------------
 PatchSet 1 
 Date:
 Author:
 Branch: HEAD
 Tag: (none) 
 Branchpoints: INITIAL 
 Log:
 Initial revision
 
 Members: 
 	a:INITIAL->1.1 
 
 ---------------------
 PatchSet 2 
 Date:
 Author:
 Branch: HEAD
 Tag: (none) 
 Branchpoints: INITIAL, branch 
 Log:
 Initial revision
 
 Members: 
 	b/c:INITIAL->1.1 
 
 ---------------------
 PatchSet 3 
 Date:
 Author:
 Branch: INITIAL
 Tag: start 
 Log:
 import
 
 Members: 
 	a:1.1->1.1.1.1 
 	b/c:1.1->1.1.1.1 
 
 ---------------------
 PatchSet 4 
 Date:
 Author:
 Branch: HEAD
 Tag: (none) 
 Log:
 ci0
 
 Members: 
 	b/c:1.1->1.2 
 
 ---------------------
 PatchSet 5 
 Date:
 Author:
 Branch: HEAD
 Tag: (none) 
 Branchpoints: branch 
 Log:
 ci1
 
 Members: 
 	a:1.1->1.2 
 
 ---------------------
 PatchSet 6 
 Date:
 Author:
 Branch: HEAD
 Tag: (none) 
 Log:
 ci1
 
 Members: 
 	b/c:1.2->1.3 
 
 ---------------------
 PatchSet 7 
 Date:
 Author:
 Branch: branch
 Tag: (none) 
 Log:
 ci2
 
 Members: 
 	b/c:1.1->1.1.2.1 
 
 ---------------------
 PatchSet 8 
 Date:
 Author:
 Branch: branch
 Tag: (none) 
 Log:
 funny
 ----------------------------
 log message
 
 Members: 
 	a:1.2->1.2.2.1 
 

tests/test-diff-color.out

@@ -1,63 +1,63 b''
 adding a
 % default context
 diff -r cf9f4ba66af2 a
 --- a/a
 +++ b/a
 @@ -2,7 +2,7 @@
  c
  a
  a
 -b
 +dd
  a
  a
  c
 % --unified=2
 diff -r cf9f4ba66af2 a
 --- a/a
 +++ b/a
 @@ -3,5 +3,5 @@
  a
  a
 -b
 +dd
  a
  a
 % diffstat
  a |  2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 % record
 diff --git a/a b/a
 old mode 100644
 new mode 100755
 1 hunks, 2 lines changed
 examine changes to 'a'? [Ynsfdaq?] 
 @@ -2,7 +2,7 @@
  c
  a
  a
 -b
 +dd
  a
  a
  c
 record this change to 'a'? [Ynsfdaq?] 
 
-rolling back commit to revision 1
+rolling back to revision 1 (undo commit)
 % qrecord
 diff --git a/a b/a
 old mode 100644
 new mode 100755
 1 hunks, 2 lines changed
 examine changes to 'a'? [Ynsfdaq?] 
 @@ -2,7 +2,7 @@
  c
  a
  a
 -b
 +dd
  a
  a
  c
 record this change to 'a'? [Ynsfdaq?] 
 

tests/test-hook.out

@@ -1,177 +1,177 b''
 precommit hook: HG_PARENT1=0000000000000000000000000000000000000000 
 pretxncommit hook: HG_NODE=29b62aeb769fdf78d8d9c5f28b017f76d7ef824b HG_PARENT1=0000000000000000000000000000000000000000 HG_PENDING=$HGTMP/test-hook/a 
 0:29b62aeb769f
 commit hook: HG_NODE=29b62aeb769fdf78d8d9c5f28b017f76d7ef824b HG_PARENT1=0000000000000000000000000000000000000000 
 commit.b hook: HG_NODE=29b62aeb769fdf78d8d9c5f28b017f76d7ef824b HG_PARENT1=0000000000000000000000000000000000000000 
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 precommit hook: HG_PARENT1=29b62aeb769fdf78d8d9c5f28b017f76d7ef824b 
 pretxncommit hook: HG_NODE=b702efe9688826e3a91283852b328b84dbf37bc2 HG_PARENT1=29b62aeb769fdf78d8d9c5f28b017f76d7ef824b HG_PENDING=$HGTMP/test-hook/a 
 1:b702efe96888
 commit hook: HG_NODE=b702efe9688826e3a91283852b328b84dbf37bc2 HG_PARENT1=29b62aeb769fdf78d8d9c5f28b017f76d7ef824b 
 commit.b hook: HG_NODE=b702efe9688826e3a91283852b328b84dbf37bc2 HG_PARENT1=29b62aeb769fdf78d8d9c5f28b017f76d7ef824b 
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 precommit hook: HG_PARENT1=29b62aeb769fdf78d8d9c5f28b017f76d7ef824b 
 pretxncommit hook: HG_NODE=1324a5531bac09b329c3845d35ae6a7526874edb HG_PARENT1=29b62aeb769fdf78d8d9c5f28b017f76d7ef824b HG_PENDING=$HGTMP/test-hook/a 
 2:1324a5531bac
 commit hook: HG_NODE=1324a5531bac09b329c3845d35ae6a7526874edb HG_PARENT1=29b62aeb769fdf78d8d9c5f28b017f76d7ef824b 
 commit.b hook: HG_NODE=1324a5531bac09b329c3845d35ae6a7526874edb HG_PARENT1=29b62aeb769fdf78d8d9c5f28b017f76d7ef824b 
 created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 precommit hook: HG_PARENT1=1324a5531bac09b329c3845d35ae6a7526874edb HG_PARENT2=b702efe9688826e3a91283852b328b84dbf37bc2 
 pretxncommit hook: HG_NODE=4c52fb2e402287dd5dc052090682536c8406c321 HG_PARENT1=1324a5531bac09b329c3845d35ae6a7526874edb HG_PARENT2=b702efe9688826e3a91283852b328b84dbf37bc2 HG_PENDING=$HGTMP/test-hook/a 
 3:4c52fb2e4022
 commit hook: HG_NODE=4c52fb2e402287dd5dc052090682536c8406c321 HG_PARENT1=1324a5531bac09b329c3845d35ae6a7526874edb HG_PARENT2=b702efe9688826e3a91283852b328b84dbf37bc2 
 commit.b hook: HG_NODE=4c52fb2e402287dd5dc052090682536c8406c321 HG_PARENT1=1324a5531bac09b329c3845d35ae6a7526874edb HG_PARENT2=b702efe9688826e3a91283852b328b84dbf37bc2 
 pre-identify hook: HG_ARGS=id 
 warning: pre-identify hook exited with status 1
 pre-cat hook: HG_ARGS=cat b 
 post-cat hook: HG_ARGS=cat b HG_RESULT=0 
 b
 prechangegroup hook: HG_SOURCE=pull HG_URL=file: 
 changegroup hook: HG_NODE=b702efe9688826e3a91283852b328b84dbf37bc2 HG_SOURCE=pull HG_URL=file: 
 incoming hook: HG_NODE=b702efe9688826e3a91283852b328b84dbf37bc2 HG_SOURCE=pull HG_URL=file: 
 incoming hook: HG_NODE=1324a5531bac09b329c3845d35ae6a7526874edb HG_SOURCE=pull HG_URL=file: 
 incoming hook: HG_NODE=4c52fb2e402287dd5dc052090682536c8406c321 HG_SOURCE=pull HG_URL=file: 
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 2 changes to 2 files
 (run 'hg update' to get a working copy)
 pretag hook: HG_LOCAL=0 HG_NODE=4c52fb2e402287dd5dc052090682536c8406c321 HG_TAG=a 
 precommit hook: HG_PARENT1=4c52fb2e402287dd5dc052090682536c8406c321 
 pretxncommit hook: HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_PARENT1=4c52fb2e402287dd5dc052090682536c8406c321 HG_PENDING=$HGTMP/test-hook/a 
 4:8ea2ef7ad3e8
 commit hook: HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_PARENT1=4c52fb2e402287dd5dc052090682536c8406c321 
 commit.b hook: HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_PARENT1=4c52fb2e402287dd5dc052090682536c8406c321 
 tag hook: HG_LOCAL=0 HG_NODE=4c52fb2e402287dd5dc052090682536c8406c321 HG_TAG=a 
 pretag hook: HG_LOCAL=1 HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_TAG=la 
 tag hook: HG_LOCAL=1 HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_TAG=la 
 pretag hook: HG_LOCAL=0 HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_TAG=fa 
 pretag.forbid hook: HG_LOCAL=0 HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_TAG=fa 
 abort: pretag.forbid hook exited with status 1
 pretag hook: HG_LOCAL=1 HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_TAG=fla 
 pretag.forbid hook: HG_LOCAL=1 HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_TAG=fla 
 abort: pretag.forbid hook exited with status 1
 4:8ea2ef7ad3e8
 precommit hook: HG_PARENT1=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 
 pretxncommit hook: HG_NODE=fad284daf8c032148abaffcd745dafeceefceb61 HG_PARENT1=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_PENDING=$HGTMP/test-hook/a 
 5:fad284daf8c0
 5:fad284daf8c0
 pretxncommit.forbid hook: HG_NODE=fad284daf8c032148abaffcd745dafeceefceb61 HG_PARENT1=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_PENDING=$HGTMP/test-hook/a 
 transaction abort!
 rollback completed
 abort: pretxncommit.forbid1 hook exited with status 1
 4:8ea2ef7ad3e8
 precommit hook: HG_PARENT1=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 
 precommit.forbid hook: HG_PARENT1=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 
 abort: precommit.forbid hook exited with status 1
 4:8ea2ef7ad3e8
 preupdate hook: HG_PARENT1=b702efe96888 
 0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 preupdate hook: HG_PARENT1=8ea2ef7ad3e8 
 update hook: HG_ERROR=0 HG_PARENT1=8ea2ef7ad3e8 
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 3:4c52fb2e4022
 prechangegroup.forbid hook: HG_SOURCE=pull HG_URL=file: 
 pulling from ../a
 searching for changes
 abort: prechangegroup.forbid hook exited with status 1
 4:8ea2ef7ad3e8
 pretxnchangegroup.forbid hook: HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_PENDING=$HGTMP/test-hook/b HG_SOURCE=pull HG_URL=file: 
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 transaction abort!
 rollback completed
 abort: pretxnchangegroup.forbid1 hook exited with status 1
 3:4c52fb2e4022
 preoutgoing hook: HG_SOURCE=pull 
 outgoing hook: HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_SOURCE=pull 
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 (run 'hg update' to get a working copy)
-rolling back pull to revision 4
+rolling back to revision 4 (undo pull)
 preoutgoing hook: HG_SOURCE=pull 
 preoutgoing.forbid hook: HG_SOURCE=pull 
 pulling from ../a
 searching for changes
 abort: preoutgoing.forbid hook exited with status 1
 preoutgoing hook: HG_SOURCE=clone 
 outgoing hook: HG_NODE=0000000000000000000000000000000000000000 HG_SOURCE=clone 
 updating to branch default
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 preoutgoing hook: HG_SOURCE=clone 
 preoutgoing.forbid hook: HG_SOURCE=clone 
 abort: preoutgoing.forbid hook exited with status 1
 # test python hooks
 error: preoutgoing.broken hook raised an exception: unsupported operand type(s) for +: 'int' and 'dict'
 error: preoutgoing.raise hook raised an exception: exception from hook
 pulling from ../a
 searching for changes
 error: preoutgoing.abort hook failed: raise abort from hook
 abort: raise abort from hook
 pulling from ../a
 searching for changes
 hook args:
   hooktype preoutgoing
   source pull
 abort: preoutgoing.fail hook failed
 pulling from ../a
 searching for changes
 abort: preoutgoing.uncallable hook is invalid ("hooktests.uncallable" is not callable)
 pulling from ../a
 searching for changes
 abort: preoutgoing.nohook hook is invalid ("hooktests.nohook" is not defined)
 pulling from ../a
 searching for changes
 abort: preoutgoing.nomodule hook is invalid ("nomodule" not in a module)
 pulling from ../a
 searching for changes
 abort: preoutgoing.badmodule hook is invalid (import of "nomodule" failed)
 pulling from ../a
 searching for changes
 abort: preoutgoing.unreachable hook is invalid (import of "hooktests.container" failed)
 pulling from ../a
 searching for changes
 hook args:
   hooktype preoutgoing
   source pull
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 (run 'hg update' to get a working copy)
 # make sure --traceback works
 Traceback (most recent call last):
 Automatically installed hook
 foo
 calling hook commit.auto: <function autohook>
 Automatically installed hook
 committed changeset 1:52998019f6252a2b893452765fcb0a47351a5708
 hooks.commit.auto=<function autohook>
 # test python hook configured with python:[file]:[hook] syntax
 hook works
 nothing changed
 # make sure --traceback works on hook import failure
 exception from first failed import attempt:
 Traceback (most recent call last):
 ImportError: No module named somebogusmodule
 exception from second failed import attempt:
 Traceback (most recent call last):
 ImportError: No module named hgext_importfail
 Traceback (most recent call last):
 # commit and update hooks should run after command completion (issue 1827)
 8da618c33484 tip
 29b62aeb769f
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved

tests/test-import.out

@@ -1,381 +1,381 b''
 adding a
 adding d1/d2/a
 % import exported patch
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying ../tip.patch
 % message should be same
 summary:     second change
 % committer should be same
 user:        someone
 % import exported patch with external patcher
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying ../tip.patch
 line2
 % import of plain diff should fail without message
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying ../tip.patch
 abort: empty commit message
 % import of plain diff should be ok with message
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying ../tip.patch
 % import of plain diff with specific date and user
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying ../tip.patch
 changeset:   1:ca68f19f3a40
 tag:         tip
 user:        [e-mail]
 date:        Thu Jan 01 00:00:01 1970 +0000
 files:       a
 description:
 patch
 
 
 diff -r 80971e65b431 -r ca68f19f3a40 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -1,1 +1,2 @@
  line 1
 +line 2
 
 % import of plain diff should be ok with --no-commit
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying ../tip.patch
 diff -r 80971e65b431 a
 --- a/a
 +++ b/a
 @@ -1,1 +1,2 @@
  line 1
 +line 2
 % hg -R repo import
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying tip.patch
 % import from stdin
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying patch from stdin
 % import two patches in one stream
 applying patch from stdin
 applied 80971e65b431
 1d4bd90af0e4 tip
 1d4bd90af0e4 tip
 % override commit message
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying patch from stdin
 summary:     override
 % plain diff in email, subject, message body
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying ../msg.patch
 user:        email patcher
 summary:     email patch
 % plain diff in email, no subject, message body
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying patch from stdin
 % plain diff in email, subject, no message body
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying patch from stdin
 % plain diff in email, no subject, no message body, should fail
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying patch from stdin
 abort: empty commit message
 % hg export in email, should use patch header
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying patch from stdin
 summary:     second change
 % plain diff in email, [PATCH] subject, message body with subject
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying patch from stdin
 email patch
 
 next line
 ---
 % import patch1 patch2; rollback
 parent: 0
 applying ../patch1
 applying ../patch2
 applied 1d4bd90af0e4
-rolling back commit to revision 2
+rolling back to revision 2 (undo commit)
 parent: 1
 % hg import in a subdirectory
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying ../../../tip.patch
 % message should be 'subdir change'
 summary:     subdir change
 % committer should be 'someoneelse'
 user:        someoneelse
 % should be empty
 % test fuzziness
 adding a
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 applying tip.patch
 patching file a
 Hunk #1 succeeded at 1 with fuzz 2 (offset -2 lines).
 reverting a
 % test fuzziness with eol=auto
 applying tip.patch
 patching file a
 Hunk #1 succeeded at 1 with fuzz 2 (offset -2 lines).
 adding a
 adding b1
 adding c1
 adding d
 diff --git a/a b/a
 --- a/a
 +++ b/a
 @@ -0,0 +1,1 @@
 +a
 diff --git a/b1 b/b2
 rename from b1
 rename to b2
 --- a/b1
 +++ b/b2
 @@ -0,0 +1,1 @@
 +b
 diff --git a/c1 b/c1
 --- a/c1
 +++ b/c1
 @@ -0,0 +1,1 @@
 +c
 diff --git a/c1 b/c2
 copy from c1
 copy to c2
 --- a/c1
 +++ b/c2
 @@ -0,0 +1,1 @@
 +c
 diff --git a/d b/d
 --- a/d
 +++ b/d
 @@ -1,1 +0,0 @@
 -d
 4 files updated, 0 files merged, 2 files removed, 0 files unresolved
 applying empty.diff
 % a file
 a
 % b1 file
 % b2 file
 b
 % c1 file
 c
 % c2 file
 c
 % d file
 % test trailing binary removal
 adding a
 adding b
 R a
 R b
 diff --git a/a b/a
 diff --git a/b b/b
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying remove.diff
 % test update+rename with common name (issue 927)
 adding a
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 applying copy.diff
 % view a
 a
 % view a2
 a
 % test -p0
 adding a
 applying patch from stdin
 bb
 % test paths outside repo root
 applying patch from stdin
 abort: ../outside/foo not under root
 % test import with similarity (issue295)
 adding a
 applying ../rename.diff
 patching file a
 patching file b
 removing a
 adding b
 recording removal of a as rename to b (88% similar)
 A b
   a
 R a
 undeleting a
 forgetting b
 applying ../rename.diff
 patching file a
 patching file b
 removing a
 adding b
 A b
 R a
 % add empty file from the end of patch (issue 1495)
 adding a
 applying a.patch
 % create file when source is not /dev/null
 applying ../create.patch
 a
 applying ../create2.patch
 a
 % first line mistaken for email headers (issue 1859)
 applying a.patch
 changeset:   0:5a681217c0ad
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 files:       a
 description:
 module: summary
 
 description
 
 
 % --- in commit message
 applying a.patch
 changeset:   0:f34d9187897d
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 files:       a
 description:
 module: summary
 
 
 % tricky header splitting
 applying ../trickyheaders.patch
 # HG changeset patch
 # User User B
 # Date 0 0
 # Node ID eb56ab91903632294ac504838508cb370c0901d2
 # Parent  0000000000000000000000000000000000000000
 from: tricky!
 
 That is not a header.
 
 diff --git a/foo b/foo
 new file mode 100644
 --- /dev/null
 +++ b/foo
 @@ -0,0 +1,1 @@
 +foo
 % issue2102
 adding src/cmd/gc/mksys.bash
 applying patch from stdin
 parent: 1:d59915696727 tip
  help management of empty pkg and lib directories in perforce
 branch: default
 commit: (clean)
 update: (current)
 diff --git a/lib/place-holder b/lib/place-holder
 new file mode 100644
 --- /dev/null
 +++ b/lib/place-holder
 @@ -0,0 +1,2 @@
 +perforce does not maintain empty directories.
 +this file helps.
 diff --git a/pkg/place-holder b/pkg/place-holder
 new file mode 100644
 --- /dev/null
 +++ b/pkg/place-holder
 @@ -0,0 +1,2 @@
 +perforce does not maintain empty directories.
 +this file helps.
 diff --git a/src/cmd/gc/mksys.bash b/src/cmd/gc/mksys.bash
 old mode 100644
 new mode 100755
 % diff lines looking like headers
 adding a
 adding b
 adding c
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying patch from stdin

tests/test-keyword.out

@@ -1,480 +1,480 b''
 % hg kwdemo
 [extensions]
 keyword =
 [keyword]
 demo.txt = 
 [keywordmaps]
 Author = {author|user}
 Date = {date|utcdate}
 Header = {root}/{file},v {node|short} {date|utcdate} {author|user}
 Id = {file|basename},v {node|short} {date|utcdate} {author|user}
 RCSFile = {file|basename},v
 RCSfile = {file|basename},v
 Revision = {node|short}
 Source = {root}/{file},v
 $Author: test $
 $Date: 2000/00/00 00:00:00 $
 $Header: /TMP/demo.txt,v xxxxxxxxxxxx 2000/00/00 00:00:00 test $
 $Id: demo.txt,v xxxxxxxxxxxx 2000/00/00 00:00:00 test $
 $RCSFile: demo.txt,v $
 $RCSfile: demo.txt,v $
 $Revision: xxxxxxxxxxxx $
 $Source: /TMP/demo.txt,v $
 [extensions]
 keyword =
 [keyword]
 demo.txt = 
 [keywordmaps]
 Branch = {branches}
 $Branch: demobranch $
 % kwshrink should exit silently in empty/invalid repo
 pulling from test-keyword.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % cat
 expand $Id$
 do not process $Id:
 xxx $
 ignore $Id$
 % no kwfiles
 % untracked candidates
 k a
 % addremove
 adding a
 adding b
 % status
 A a
 A b
 % default keyword expansion including commit hook
 % interrupted commit should not change state or run commit hook
 abort: empty commit message
 % status
 A a
 A b
 % commit
 a
 b
 overwriting a expanding keywords
 running hook commit.test: cp a hooktest
 committed changeset 1:ef63ca68695bc9495032c6fda1350c71e6d256e9
 % status
 ? hooktest
 % identify
 ef63ca68695b
 % cat
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 ignore $Id$
 % hg cat
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 ignore $Id$
 a
 % diff a hooktest
 % removing commit hook from config
 % bundle
 2 changesets found
 % notify on pull to check whether keywords stay as is in email
 % ie. if patch.diff wrapper acts as it should
 % pull from bundle
 pulling from ../kw.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 3 changes to 3 files
 
 diff -r 000000000000 -r a2392c293916 sym
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/sym	Sat Feb 09 20:25:47 2008 +0100
 @@ -0,0 +1,1 @@
 +a
 \ No newline at end of file
 
 diff -r a2392c293916 -r ef63ca68695b a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:00 1970 +0000
 @@ -0,0 +1,3 @@
 +expand $Id$
 +do not process $Id:
 +xxx $
 diff -r a2392c293916 -r ef63ca68695b b
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b	Thu Jan 01 00:00:00 1970 +0000
 @@ -0,0 +1,1 @@
 +ignore $Id$
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % remove notify config
 % touch
 % status
 % update
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % cat
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 ignore $Id$
 % check whether expansion is filewise
 % commit c
 adding c
 % force expansion
 overwriting a expanding keywords
 overwriting c expanding keywords
 % compare changenodes in a c
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
 tests for different changenodes
 % qinit -c
 % qimport
 % qcommit
 % keywords should not be expanded in patch
 # HG changeset patch
 # User User Name <[e-mail]>
 # Date 1 0
 # Node ID 40a904bbbe4cd4ab0a1f28411e35db26341a40ad
 # Parent  ef63ca68695bc9495032c6fda1350c71e6d256e9
 cndiff
 
 diff -r ef63ca68695b -r 40a904bbbe4c c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,2 @@
 +$Id$
 +tests for different changenodes
 % qpop
 popping mqtest.diff
 patch queue now empty
 % qgoto - should imply qpush
 applying mqtest.diff
 now at: mqtest.diff
 % cat
 $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
 tests for different changenodes
 % qpop and move on
 popping mqtest.diff
 patch queue now empty
 % copy
 % kwfiles added
 a
 c
 % commit
 c
  c: copy a:0045e12f6c5791aac80ca6cbfd97709a88307292
 overwriting c expanding keywords
 committed changeset 2:25736cf2f5cbe41f6be4e6784ef6ecf9f3bbcc7d
 % cat a c
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 expand $Id: c,v 25736cf2f5cb 1970/01/01 00:00:01 user $
 do not process $Id:
 xxx $
 % touch copied c
 % status
 % kwfiles
 a
 c
 % ignored files
 I b
 I sym
 % all files
 K a
 K c
 I b
 I sym
 % diff --rev
 diff -r ef63ca68695b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 @@ -0,0 +1,3 @@
 +expand $Id$
 +do not process $Id:
 +xxx $
 % rollback
-rolling back commit to revision 2
+rolling back to revision 2 (undo commit)
 % status
 A c
 % update -C
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % custom keyword expansion
 % try with kwdemo
 [extensions]
 keyword =
 [keyword]
 * = 
 b = ignore
 demo.txt = 
 [keywordmaps]
 Xinfo = {author}: {desc}
 $Xinfo: test: hg keyword configuration and expansion example $
 % cat
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 ignore $Id$
 % hg cat
 expand $Id: a ef63ca68695b Thu, 01 Jan 1970 00:00:00 +0000 user $
 do not process $Id:
 xxx $
 ignore $Id$
 a
 % interrupted commit should not change state
 abort: empty commit message
 % status
 M a
 ? c
 ? log
 % commit
 a
 overwriting a expanding keywords
 committed changeset 2:bb948857c743469b22bbf51f7ec8112279ca5d83
 % status
 ? c
 % verify
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 3 files, 3 changesets, 4 total revisions
 % cat
 expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: firstline $
 ignore $Id$
 % hg cat
 expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: firstline $
 ignore $Id$
 a
 % annotate
 1: expand $Id$
 1: do not process $Id:
 1: xxx $
 2: $Xinfo$
 % remove
 committed changeset 3:d14c712653769de926994cf7fbb06c8fbd68f012
 % status
 ? c
 % rollback
-rolling back commit to revision 3
+rolling back to revision 3 (undo commit)
 % status
 R a
 ? c
 % revert a
 % cat a
 expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: firstline $
 % clone to test incoming
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 3 changes to 3 files
 updating to branch default
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % incoming
 comparing with test-keyword/Test
 searching for changes
 changeset:   2:bb948857c743
 tag:         tip
 user:        User Name <[e-mail]>
 date:        Thu Jan 01 00:00:02 1970 +0000
 summary:     firstline
 
 % commit rejecttest
 a
 overwriting a expanding keywords
 committed changeset 2:85e279d709ffc28c9fdd1b868570985fc3d87082
 % export
 % import
 applying ../rejecttest.diff
 % cat
 expand $Id: a 4e0994474d25 Thu, 01 Jan 1970 00:00:03 +0000 user $ rejecttest
 do not process $Id: rejecttest
 xxx $
 $Xinfo: User Name <[e-mail]>: rejects? $
 ignore $Id$
 
 % rollback
-rolling back commit to revision 3
+rolling back to revision 3 (undo commit)
 % clean update
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % kwexpand/kwshrink on selected files
 % copy a x/a
 % kwexpand a
 overwriting a expanding keywords
 % kwexpand x/a should abort
 abort: outstanding uncommitted changes
 x/a
  x/a: copy a:779c764182ce5d43e2b1eb66ce06d7b47bfe342e
 overwriting x/a expanding keywords
 committed changeset 3:b4560182a3f9a358179fd2d835c15e9da379c1e4
 % cat a
 expand $Id: x/a b4560182a3f9 Thu, 01 Jan 1970 00:00:03 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: xa $
 % kwshrink a inside directory x
 overwriting x/a shrinking keywords
 % cat a
 expand $Id$
 do not process $Id:
 xxx $
 $Xinfo$
 % kwexpand nonexistent
 nonexistent:
 % hg serve
 % expansion
 % hgweb file
 200 Script output follows
 
 expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: firstline $
 % no expansion
 % hgweb annotate
 200 Script output follows
 
 
 user@1: expand $Id$
 user@1: do not process $Id:
 user@1: xxx $
 user@2: $Xinfo$
 
 
 
 
 % hgweb changeset
 200 Script output follows
 
 
 # HG changeset patch
 # User User Name <[e-mail]>
 # Date 3 0
 # Node ID b4560182a3f9a358179fd2d835c15e9da379c1e4
 # Parent  bb948857c743469b22bbf51f7ec8112279ca5d83
 xa
 
 diff -r bb948857c743 -r b4560182a3f9 x/a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/x/a	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,4 @@
 +expand $Id$
 +do not process $Id:
 +xxx $
 +$Xinfo$
 
 % hgweb filediff
 200 Script output follows
 
 
 diff -r ef63ca68695b -r bb948857c743 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:02 1970 +0000
 @@ -1,3 +1,4 @@
  expand $Id$
  do not process $Id:
  xxx $
 +$Xinfo$
 
 
 
 
 % errors encountered
 % merge/resolve
 % simplemerge
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 $Id: m 27d48ee14f67 Thu, 01 Jan 1970 00:00:00 +0000 test $
 foo
 % conflict
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 merging m
 warning: conflicts during merge.
 merging m failed!
 0 files updated, 0 files merged, 0 files removed, 1 files unresolved
 use 'hg resolve' to retry unresolved file merges or 'hg update -C' to abandon
 % keyword stays outside conflict zone
 $Id$
 <<<<<<< local
 bar
 =======
 foo
 >>>>>>> other
 % resolve to local
 $Id: m 41efa6d38e9b Thu, 01 Jan 1970 00:00:00 +0000 test $
 bar
 % test restricted mode with transplant -b
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 marked working directory as branch foo
 created new head
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying 4aa30d025d50
 4aa30d025d50 transplanted to 5a4da427c162
 % no expansion in changeset
 changeset:   11:5a4da427c162
 tag:         tip
 parent:      9:41efa6d38e9b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     9foobranch
 
 diff -r 41efa6d38e9b -r 5a4da427c162 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:00 1970 +0000
 @@ -1,3 +1,4 @@
 +foobranch
  expand $Id$
  do not process $Id:
  xxx $
 
 % expansion in file
 foobranch
 expand $Id: a 5a4da427c162 Thu, 01 Jan 1970 00:00:00 +0000 test $
 % switch off expansion
 % kwshrink with unknown file u
 overwriting a shrinking keywords
 overwriting m shrinking keywords
 overwriting x/a shrinking keywords
 % cat
 expand $Id$
 do not process $Id:
 xxx $
 $Xinfo$
 ignore $Id$
 % hg cat
 expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: firstline $
 ignore $Id$
 a
 % cat
 expand $Id$
 do not process $Id:
 xxx $
 $Xinfo$
 ignore $Id$
 % hg cat
 expand $Id$
 do not process $Id:
 xxx $
 $Xinfo$
 ignore $Id$
 a

tests/test-newbranch.out

@@ -1,181 +1,181 b''
 marked working directory as branch foo
 foo
 marked working directory as branch bar
 % branch shadowing
 abort: a branch of the same name already exists (use 'hg update' to switch to it)
 marked working directory as branch default
 % there should be only one default branch head
 changeset:   3:bf1bc2f45e83
 tag:         tip
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     clear branch name
 
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 foo
 created new head
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 foo
 changeset:   5:5f8fb06e083e
 branch:      foo
 tag:         tip
 parent:      4:4909a3732169
 parent:      3:bf1bc2f45e83
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     merge
 
 changeset:   4:4909a3732169
 branch:      foo
 parent:      1:b699b1cec9c2
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     modify a branch
 
 changeset:   3:bf1bc2f45e83
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     clear branch name
 
 changeset:   2:67ec16bde7f1
 branch:      bar
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     change branch name
 
 changeset:   1:b699b1cec9c2
 branch:      foo
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     add branch name
 
 changeset:   0:be8523e69bf8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     initial
 
 foo                            5:5f8fb06e083e
 default                        3:bf1bc2f45e83 (inactive)
 bar                            2:67ec16bde7f1 (inactive)
 foo
 default
 bar
 % test for invalid branch cache
-rolling back commit to revision 5
+rolling back to revision 5 (undo commit)
 changeset:   4:4909a3732169
 branch:      foo
 tag:         tip
 parent:      1:b699b1cec9c2
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     modify a branch
 
 invalidating branch cache (tip differs)
 changeset:   4:4909a3732169c0c20011c4f4b8fdff4e3d89b23f
 branch:      foo
 tag:         tip
 parent:      1:b699b1cec9c2966b3700de4fef0dc123cd754c31
 parent:      -1:0000000000000000000000000000000000000000
 manifest:    4:d01b250baaa05909152f7ae07d7a649deea0df9a
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 files:       a
 extra:       branch=foo
 description:
 modify a branch
 
 
 4:4909a3732169
 4909a3732169c0c20011c4f4b8fdff4e3d89b23f 4
 bf1bc2f45e834c75404d0ddab57d53beab56e2f8 default
 4909a3732169c0c20011c4f4b8fdff4e3d89b23f foo
 67ec16bde7f1575d523313b9bca000f6a6f12dca bar
 % push should update the branch cache
 % pushing just rev 0
 be8523e69bf892e25817fc97187516b3c0804ae4 0
 be8523e69bf892e25817fc97187516b3c0804ae4 default
 % pushing everything
 4909a3732169c0c20011c4f4b8fdff4e3d89b23f 4
 bf1bc2f45e834c75404d0ddab57d53beab56e2f8 default
 4909a3732169c0c20011c4f4b8fdff4e3d89b23f foo
 67ec16bde7f1575d523313b9bca000f6a6f12dca bar
 % update with no arguments: tipmost revision of the current branch
 bf1bc2f45e83
 4909a3732169 (foo) tip
 marked working directory as branch foobar
 abort: branch foobar not found
 % fastforward merge
 marked working directory as branch ff
 adding ff
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 foo
 changeset:   6:f0c74f92a385
 branch:      foo
 tag:         tip
 parent:      4:4909a3732169
 parent:      5:c420d2121b71
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     Merge ff into foo
 
 a
 ff
 % test merging, add 3 default heads and one test head
 adding a
 adding b
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding c
 created new head
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding d
 created new head
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 marked working directory as branch test
 adding e
 created new head
 changeset:   4:3a1e01ed1df4
 branch:      test
 tag:         tip
 parent:      0:cb9a9f314b8b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     e
 
 changeset:   3:980f7dc84c29
 parent:      0:cb9a9f314b8b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     d
 
 changeset:   2:d36c0562f908
 parent:      0:cb9a9f314b8b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     c
 
 changeset:   1:d2ae7f538514
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     b
 
 changeset:   0:cb9a9f314b8b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     a
 
 % implicit merge with test branch as parent
 abort: branch 'test' has one head - please merge with an explicit rev
 (run 'hg heads' to see all heads)
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 % implicit merge with default branch as parent
 abort: branch 'default' has 3 heads - please merge with an explicit rev
 (run 'hg heads .' to see heads)
 % 3 branch heads, explicit merge required
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 % 2 branch heads, implicit merge works
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)

tests/test-notify.out

@@ -1,219 +1,219 b''
 notify extension - hooks for sending email notifications at commit/push time
 
 Subscriptions can be managed through a hgrc file. Default mode is to print
 messages to stdout, for testing and configuring.
 
 To use, configure the notify extension and enable it in hgrc like this:
 
   [extensions]
   notify =
 
   [hooks]
   # one email for each incoming changeset
   incoming.notify = python:hgext.notify.hook
   # batch emails when many changesets incoming at one time
   changegroup.notify = python:hgext.notify.hook
 
   [notify]
   # config items go here
 
 Required configuration items:
 
   config = /path/to/file # file containing subscriptions
 
 Optional configuration items:
 
   test = True            # print messages to stdout for testing
   strip = 3              # number of slashes to strip for url paths
   domain = example.com   # domain to use if committer missing domain
   style = ...            # style file to use when formatting email
   template = ...         # template to use when formatting email
   incoming = ...         # template to use when run as incoming hook
   changegroup = ...      # template when run as changegroup hook
   maxdiff = 300          # max lines of diffs to include (0=none, -1=all)
   maxsubject = 67        # truncate subject line longer than this
   diffstat = True        # add a diffstat before the diff content
   sources = serve        # notify if source of incoming changes in this list
                          # (serve == ssh or http, push, pull, bundle)
   merge = False          # send notification for merges (default True)
   [email]
   from = [e-mail]   # email address to send as if none given
   [web]
   baseurl = http://hgserver/... # root of hg web site for browsing commits
 
 The notify config file has same format as a regular hgrc file. It has two
 sections so you can express subscriptions in whatever way is handier for you.
 
   [usersubs]
   # key is subscriber email, value is ","-separated list of glob patterns
   user@host = pattern
 
   [reposubs]
   # key is glob pattern, value is ","-separated list of subscriber emails
   pattern = user@host
 
 Glob patterns are matched against path to repository root.
 
 If you like, you can put notify config file in repository that users can push
 changes to, they can manage their own subscriptions.
 
 no commands defined
 % commit
 adding a
 % clone
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % commit
 % pull (minimal config)
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Date:
 Subject: changeset in test-notify/b: b
 From: test
 X-Hg-Notification: changeset 0647d048b600
 Message-Id:
 To: baz, foo@bar
 
 changeset 0647d048b600 in test-notify/b
 details: test-notify/b?cmd=changeset;node=0647d048b600
 description: b
 
 diffs (6 lines):
 
 diff -r cb9a9f314b8b -r 0647d048b600 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -1,1 +1,2 @@
  a
 +a
 (run 'hg update' to get a working copy)
 % fail for config file is missing
-rolling back pull to revision 1
+rolling back to revision 1 (undo pull)
 pull failed
 % pull
-rolling back pull to revision 1
+rolling back to revision 1 (undo pull)
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 X-Test: foo
 Date:
 Subject: b
 From: [e-mail]
 X-Hg-Notification: changeset 0647d048b600
 Message-Id:
 To: [e-mail], foo@bar
 
 changeset 0647d048b600
 description:
 	b
 diffs (6 lines):
 
 diff -r cb9a9f314b8b -r 0647d048b600 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -1,1 +1,2 @@
  a
 +a
 (run 'hg update' to get a working copy)
 % pull
-rolling back pull to revision 1
+rolling back to revision 1 (undo pull)
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 X-Test: foo
 Date:
 Subject: b
 From: [e-mail]
 X-Hg-Notification: changeset 0647d048b600
 Message-Id:
 To: [e-mail], foo@bar
 
 changeset 0647d048b600
 description:
 	b
 diffstat:
 
  a |  1 +
  1 files changed, 1 insertions(+), 0 deletions(-)
 
 diffs (6 lines):
 
 diff -r cb9a9f314b8b -r 0647d048b600 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -1,1 +1,2 @@
  a
 +a
 (run 'hg update' to get a working copy)
 % test merge
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 0 changes to 0 files
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 X-Test: foo
 Date:
 Subject: adda2
 From: [e-mail]
 X-Hg-Notification: changeset 0a184ce6067f
 Message-Id:
 To: [e-mail], foo@bar
 
 changeset 0a184ce6067f
 description:
 	adda2
 diffstat:
 
  a |  1 +
  1 files changed, 1 insertions(+), 0 deletions(-)
 
 diffs (6 lines):
 
 diff -r cb9a9f314b8b -r 0a184ce6067f a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:02 1970 +0000
 @@ -1,1 +1,2 @@
  a
 +a
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 X-Test: foo
 Date:
 Subject: merge
 From: [e-mail]
 X-Hg-Notification: changeset 22c88b85aa27
 Message-Id:
 To: [e-mail], foo@bar
 
 changeset 22c88b85aa27
 description:
 	merge
 (run 'hg update' to get a working copy)

tests/test-pull-r.out

@@ -1,42 +1,42 b''
 changeset:   2:effea6de0384
 tag:         tip
 parent:      0:bbd179dfa0a7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add bar
 
 changeset:   1:ed1b79f46b9a
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     change foo
 
 changeset:   0:bbd179dfa0a7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add foo
 
 % pull a missing revision
 abort: unknown revision 'missing'!
 % pull multiple revisions with update
 0:bbd179dfa0a7
-rolling back pull to revision 0
+rolling back to revision 0 (undo pull)
 % pull -r 0
 changeset:   0:bbd179dfa0a7
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add foo
 
 % pull -r 1
 changeset:   1:ed1b79f46b9a
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     change foo
 
 changeset:   0:bbd179dfa0a7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add foo
 
 % pull -r 1 again

tests/test-push-http.out

@@ -1,38 +1,38 b''
 adding a
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % expect ssl error
 pushing to http://localhost:$HGPORT/
 searching for changes
 remote: ssl required
 % serve errors
 % expect authorization error
 abort: authorization failed
 pushing to http://localhost:$HGPORT/
 searching for changes
 % serve errors
 % expect authorization error: must have authorized user
 abort: authorization failed
 pushing to http://localhost:$HGPORT/
 searching for changes
 % serve errors
 % expect success
 pushing to http://localhost:$HGPORT/
 searching for changes
 remote: adding changesets
 remote: adding manifests
 remote: adding file changes
 remote: added 1 changesets with 1 changes to 1 files
 % serve errors
 changegroup hook: HG_NODE=ba677d0156c1196c1a699fa53f390dcfc3ce3872 HG_SOURCE=serve HG_URL=remote:http 
-rolling back serve to revision 1
+rolling back to revision 1 (undo serve)
 % expect authorization error: all users denied
 abort: authorization failed
 pushing to http://localhost:$HGPORT/
 searching for changes
 % serve errors
 % expect authorization error: some users denied, users must be authenticated
 abort: authorization failed
 pushing to http://localhost:$HGPORT/
 searching for changes
 % serve errors

tests/test-rename-after-merge.out

@@ -1,43 +1,43 b''
 % create source repository
 adding a
 % fork source repository
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding b
 % update source repository
 % merge repositories
 pulling from ../t2
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 M b
 % rename b as c
 A c
 R b
 % rename back c as b
 M b
 % test issue 1476
 adding a
 adding b1
 adding b2
 0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 adding c1
 adding c2
 created new head
 % merge heads
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 % commit issue 1476
 copies:      c2 (c1)
-rolling back commit to revision 3
+rolling back to revision 3 (undo commit)
 2 files updated, 0 files merged, 2 files removed, 0 files unresolved
 % merge heads again
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 % commit issue 1476 with a rename on the other side
 copies:      b2 (b1)

tests/test-rollback.out

@@ -1,43 +1,43 b''
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 1 files, 1 changesets, 1 total revisions
 changeset:   0:0acdaf898367
 tag:         tip
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     test
 
-rolling back commit to revision 0
+rolling back to revision 0 (undo commit)
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 0 files, 0 changesets, 0 total revisions
 A a
 % Test issue 902
 marked working directory as branch test
-rolling back commit to revision 0
+rolling back to revision 0 (undo commit)
 default
 % Test issue 1635 (commit message saved)
 .hg/last-message.txt:
 test2
 % Test rollback of hg before issue 902 was fixed
 marked working directory as branch test
-rolling back commit to revision 0
+rolling back to revision 0 (undo commit)
 Named branch could not be reset, current branch still is: test
 test
 % rollback by pretxncommit saves commit message (issue 1635)
 transaction abort!
 rollback completed
 abort: pretxncommit hook exited ...
 .hg/last-message.txt:
 precious commit message
 % same thing, but run $EDITOR
 transaction abort!
 rollback completed
 note: commit message saved in .hg/last-message.txt
 abort: pretxncommit hook exited ...
 .hg/last-message.txt:
 another precious commit message

tests/test-tags.out

@@ -1,153 +1,153 b''
 % setup
 no tag cache
 000000000000 tip
 no tag cache
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 acb14030fe0a tip
 tag cache exists
 % create local tag with long name
 tip                                0:acb14030fe0a
 This is a local tag with a really long name!     0:acb14030fe0a
 % create a tag behind hg's back
 acb14030fe0a21b60322c440ad2d20cf7685a376 first
 tip                                1:b9154636be93
 first                              0:acb14030fe0a
 b9154636be93 tip
 % identify with cold cache
 b9154636be93 tip
 % identify with unwritable cache
 b9154636be93 tip
 % create a branch
 M a
 b9154636be93+ tip
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 acb14030fe0a+ first
 acb14030fe0a+ first
 M a
 created new head
 c8edf04160c7 tip
 % merge the two heads
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 c8edf04160c7+b9154636be93+ tip
 M .hgtags
 % create fake head, make sure tag not visible afterwards
 tip                                6:35ff301afafe
 first                              0:acb14030fe0a
 % add invalid tags
 committing .hgtags:
 acb14030fe0a21b60322c440ad2d20cf7685a376 first
 spam
 
 foo bar
 % report tag parse error on other head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 .hgtags@75d9f02dfe28, line 2: cannot parse entry
 .hgtags@75d9f02dfe28, line 4: node 'foo' is not well formed
 .hgtags@c4be69a18c11, line 2: node 'x' is not well formed
 tip                                8:c4be69a18c11
 first                              0:acb14030fe0a
 changeset:   8:c4be69a18c11
 tag:         tip
 parent:      3:ac5e980c4dc0
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     head
 
 % test tag precedence rules
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 tip                                4:0c192d7d5e6b
 bar                                1:78391a272241
 tip                                4:0c192d7d5e6b
 bar                                1:78391a272241
 % detailed dump of tag info
 heads:
 4:0c192d7d5e6b
 3:6fa450212aeb
 2:7a94127795a3
 rev 2: .hgtags:
 bbd179dfa0a71671c253b3ae0aa1513b60d199fa bar
 rev 3: .hgtags:
 bbd179dfa0a71671c253b3ae0aa1513b60d199fa bar
 bbd179dfa0a71671c253b3ae0aa1513b60d199fa bar
 78391a272241d70354aa14c874552cad6b51bb42 bar
 rev 4: .hgtags:
 bbd179dfa0a71671c253b3ae0aa1513b60d199fa bar
 .hg/tags.cache:
 4 0c192d7d5e6b78a714de54a2e9627952a877e25a 0c04f2a8af31de17fab7422878ee5a2dadbc943d
 3 6fa450212aeb2a21ed616a54aea39a4a27894cd7 7d3b718c964ef37b89e550ebdafd5789e76ce1b0
 2 7a94127795a33c10a370c93f731fd9fea0b79af6 0c04f2a8af31de17fab7422878ee5a2dadbc943d
 
 78391a272241d70354aa14c874552cad6b51bb42 bar
 % test tag removal
 changeset:   5:5f6e8655b1c7
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 files:       .hgtags
 description:
 Removed tag bar
 
 
 diff -r 0c192d7d5e6b -r 5f6e8655b1c7 .hgtags
 --- a/.hgtags	Thu Jan 01 00:00:00 1970 +0000
 +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
 @@ -1,1 +1,3 @@
  bbd179dfa0a71671c253b3ae0aa1513b60d199fa bar
 +78391a272241d70354aa14c874552cad6b51bb42 bar
 +0000000000000000000000000000000000000000 bar
 
 tip                                5:5f6e8655b1c7
 tip                                5:5f6e8655b1c7
 % remove nonexistent tag
 abort: tag 'foobar' does not exist
 changeset:   5:5f6e8655b1c7
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     Removed tag bar
 
 % rollback undoes tag operation
-rolling back commit to revision 5
+rolling back to revision 5 (undo commit)
 tip                                4:0c192d7d5e6b
 bar                                1:78391a272241
 tip                                4:0c192d7d5e6b
 bar                                1:78391a272241
 % test tag rank
 tip                                5:85f05169d91d
 bar                                0:bbd179dfa0a7
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 tip                                6:735c3ca72986
 bar                                0:bbd179dfa0a7
 % don't allow moving tag without -f
 abort: tag 'bar' already exists (use -f to force)
 tip                                6:735c3ca72986
 bar                                0:bbd179dfa0a7
 % strip 1: expose an old head
 tip                                5:735c3ca72986
 bar                                1:78391a272241
 tip                                5:735c3ca72986
 bar                                1:78391a272241
 % strip 2: destroy whole branch, no old head exposed
 tip                                4:735c3ca72986
 bar                                0:bbd179dfa0a7
 tip                                4:735c3ca72986
 bar                                0:bbd179dfa0a7
 % test tag rank with 3 heads
 adding foo
 tip                                3:197c21bbbf2c
 bar                                2:6fa450212aeb
 % bar should still point to rev 2
 tip                                4:3b4b14ed0202
 bar                                2:6fa450212aeb
 % remove local as global and global as local
 adding foo
 abort: tag 'localtag' is not a global tag
 abort: tag 'globaltag' is not a local tag
 tip                                1:a0b6fe111088
 localtag                           0:bbd179dfa0a7 local
 globaltag                          0:bbd179dfa0a7

tests/test-url-rev.out

@@ -1,148 +1,148 b''
 marked working directory as branch foo
 % clone repo#foo
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 1 files
 updating to branch foo
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % heads
 changeset:   1:cd2a86ecc814
 branch:      foo
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     change a
 
 changeset:   0:1f0dee641bb7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add a
 
 % parents
 changeset:   1:cd2a86ecc814
 branch:      foo
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     change a
 
 [paths]
 default = #foo
 
 % changing original repo
 changeset:   3:4cd725637392
 tag:         tip
 parent:      0:1f0dee641bb7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add bar
 
 changeset:   2:faba9097cad4
 branch:      foo
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     new head of branch foo
 
 changeset:   1:cd2a86ecc814
 branch:      foo
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     change a
 
 changeset:   0:1f0dee641bb7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add a
 
 
 % outgoing
 2:faba9097cad4
 
 % push
 changeset:   2:faba9097cad4
 branch:      foo
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     new head of branch foo
 
 changeset:   0:1f0dee641bb7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add a
 
 
 % rolling back
-rolling back push to revision 2
+rolling back to revision 2 (undo push)
 % incoming
 2:faba9097cad4
 % pull
 changeset:   2:faba9097cad4
 branch:      foo
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     new head of branch foo
 
 changeset:   0:1f0dee641bb7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add a
 
 
 % pull should not have updated
 1:cd2a86ecc814
 % going back to the default branch
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 changeset:   0:1f0dee641bb7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add a
 
 % no new revs, no update
 0:1f0dee641bb7
 % rollback
-rolling back pull to revision 2
+rolling back to revision 2 (undo pull)
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 0:1f0dee641bb7
 % pull -u takes us back to branch foo
 changeset:   2:faba9097cad4
 branch:      foo
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     new head of branch foo
 
 % rollback
-rolling back pull to revision 2
+rolling back to revision 2 (undo pull)
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % parents
 0:1f0dee641bb7
 % heads
 1:cd2a86ecc814
 0:1f0dee641bb7
 % pull -u -r otherrev url#rev updates to rev
 % parents
 changeset:   3:4cd725637392
 tag:         tip
 parent:      0:1f0dee641bb7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add bar
 
 % heads
 changeset:   3:4cd725637392
 tag:         tip
 parent:      0:1f0dee641bb7
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add bar
 
 changeset:   2:faba9097cad4
 branch:      foo
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     new head of branch foo