rollback: clarifies the message about the reverted state (issue2628)

Previously, when rolling back a transaction, some users could be confused
between the level to which the store is rolled back, and the new parents
of the working directory.

  $ hg rollback
  rolling back to revision 4 (undo commit)

With this change:
  $ hg rollback
  repository tip rolled back to tip revision 4 (undo commit)
  working directory now based on revision 2 and 1

So now the user can realize that the store has been rolled back to an older
tip, but also that the working directory may not on the tip (here we are
rolling back the merge of the heads 2 and 1)

mercurial/localrepo.py

@@ -1,2025 +1,2029 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, discovery, pushkey
 import changelog, dirstate, filelog, manifest, context, bookmarks
 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, errno, os, time, inspect
 propertycache = util.propertycache
 
 class localrepository(repo.repository):
     capabilities = set(('lookup', 'changegroupsubset', 'branchmap', 'pushkey'))
     supportedformats = set(('revlogv1', 'parentdelta'))
     supported = supportedformats | set(('store', 'fncache', 'shared',
                                         'dotencode'))
 
     def __init__(self, baseui, path=None, create=0):
         repo.repository.__init__(self)
         self.root = os.path.realpath(util.expandpath(path))
         self.path = os.path.join(self.root, ".hg")
         self.origroot = path
         self.auditor = util.path_auditor(self.root, self._checknested)
         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):
                     util.makedirs(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")
                         if self.ui.configbool('format', 'dotencode', True):
                             requirements.append('dotencode')
                     # 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'
                     )
                 if self.ui.configbool('format', 'parentdelta', False):
                     requirements.append("parentdelta")
             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._applyrequirements(requirements)
         if create:
             self._writerequirements()
 
         # 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
         self._branchcachetip = None
         self.nodetagscache = None
         self.filterpats = {}
         self._datafilters = {}
         self._transref = self._lockref = self._wlockref = None
 
     def _applyrequirements(self, requirements):
         self.requirements = requirements
         self.sopener.options = {}
         if 'parentdelta' in requirements:
             self.sopener.options['parentdelta'] = 1
 
     def _writerequirements(self):
         reqfile = self.opener("requires", "w")
         for r in self.requirements:
             reqfile.write("%s\n" % r)
         reqfile.close()
 
     def _checknested(self, path):
         """Determine if path is a legal nested repository."""
         if not path.startswith(self.root):
             return False
         subpath = path[len(self.root) + 1:]
 
         # XXX: Checking against the current working copy is wrong in
         # the sense that it can reject things like
         #
         #   $ hg cat -r 10 sub/x.txt
         #
         # if sub/ is no longer a subrepository in the working copy
         # parent revision.
         #
         # However, it can of course also allow things that would have
         # been rejected before, such as the above cat command if sub/
         # is a subrepository now, but was a normal directory before.
         # The old path auditor would have rejected by mistake since it
         # panics when it sees sub/.hg/.
         #
         # All in all, checking against the working copy seems sensible
         # since we want to prevent access to nested repositories on
         # the filesystem *now*.
         ctx = self[None]
         parts = util.splitpath(subpath)
         while parts:
             prefix = os.sep.join(parts)
             if prefix in ctx.substate:
                 if prefix == subpath:
                     return True
                 else:
                     sub = ctx.sub(prefix)
                     return sub.checknested(subpath[len(prefix) + 1:])
             else:
                 parts.pop()
         return False
 
     @util.propertycache
     def _bookmarks(self):
         return bookmarks.read(self)
 
     @util.propertycache
     def _bookmarkcurrent(self):
         return bookmarks.readcurrent(self)
 
     @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):
         warned = [0]
         def validate(node):
             try:
                 r = self.changelog.rev(node)
                 return node
             except error.LookupError:
                 if not warned[0]:
                     warned[0] = True
                     self.ui.warn(_("warning: ignoring unknown"
                                    " working parent %s!\n") % short(node))
                 return nullid
 
         return dirstate.dirstate(self.opener, self.ui, self.root, validate)
 
     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)
 
         branches = self.branchmap()
         for name in names:
             self.hook('pretag', throw=True, node=hex(node), tag=name,
                       local=local)
             if name in branches:
                 self.ui.warn(_("warning: tag %s conflicts with existing"
                 " branch name\n") % name)
 
         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)
 
         fp.close()
 
         if '.hgtags' not in self.dirstate:
             self[None].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'''
 
         if not local:
             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)
             for tags in self.nodetagscache.itervalues():
                 tags.sort()
         return self.nodetagscache.get(node, [])
 
     def nodebookmarks(self, node):
         marks = []
         for bookmark, n in self._bookmarks.iteritems():
             if n == node:
                 marks.append(bookmark)
         return sorted(marks)
 
     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 updatebranchcache(self):
         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
 
     def branchmap(self):
         '''returns a dictionary {branch: [branchheads]}'''
         self.updatebranchcache()
         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("cache/branchheads")
             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)
                 label = encoding.tolocal(label.strip())
                 partial.setdefault(label, []).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("cache/branchheads", "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), encoding.fromlocal(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) <= 1:
                 continue
             # 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)
                 reachable.remove(latest)
                 bheads = [b for b in bheads if b not in reachable]
             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._bookmarks:
             return self._bookmarks[key]
         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 lookupbranch(self, key, remote=None):
         repo = remote or self
         if key in repo.branchmap():
             return key
 
         repo = (remote and remote.local()) and remote or self
         return repo[key].branch()
 
     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 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 _loadfilter(self, filter):
         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
         return self.filterpats[filter]
 
     def _filter(self, filterpats, filename, data):
         for mf, fn, cmd in filterpats:
             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
 
     @propertycache
     def _encodefilterpats(self):
         return self._loadfilter('encode')
 
     @propertycache
     def _decodefilterpats(self):
         return self._loadfilter('decode')
 
     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(self._encodefilterpats, filename, data)
 
     def wwrite(self, filename, data, flags):
         data = self._filter(self._decodefilterpats, filename, data)
         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(self._decodefilterpats, 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(
             encoding.fromlocal(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 to revision %s"
+                        desc = _("repository tip rolled back to revision %s"
                                  " (undo %s: %s)\n") % (
                                  int(args[0]) - 1, args[1], args[2])
                     elif len(args) >= 2:
-                        desc = _("rolling back to revision %s (undo %s)\n") % (
+                        desc = _("repository tip rolled back to revision %s"
+                                 " (undo %s)\n") % (
                                  int(args[0]) - 1, 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"))
                 if os.path.exists(self.join('undo.bookmarks')):
                     util.rename(self.join('undo.bookmarks'),
                                 self.join('bookmarks'))
                 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")
                                  % self.dirstate.branch())
                 self.invalidate()
                 self.dirstate.invalidate()
                 self.destroyed()
+                self.ui.status(_("working directory now based on "
+                                 "revision %s\n") % (
+                    _(' and ').join(str(p.rev()) for p in self.parents())))
             else:
                 self.ui.warn(_("no rollback information available\n"))
                 return 1
         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", "_bookmarks", "_bookmarkscurrent"):
             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, self.store.write,
                        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[None].ancestors():
                     if cfname in ancestor:
                         crev = ancestor[cfname].filenode()
                         break
 
             if crev:
                 self.ui.debug(" %s: copy %s:%s\n" % (fname, cfname, hex(crev)))
                 meta["copy"] = cfname
                 meta["copyrev"] = hex(crev)
                 fparent1, fparent2 = nullid, newfparent
             else:
                 self.ui.warn(_("warning: can't find ancestor for '%s' "
                                "copied from '%s'!\n") % (fname, cfname))
 
         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:
             wctx = self[None]
             merge = len(wctx.parents()) > 1
 
             if (not force and merge 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):
                 if (not match('.hgsub') and
                     '.hgsub' in (wctx.modified() + wctx.added())):
                     raise util.Abort(_("can't commit subrepos without .hgsub"))
                 if '.hgsubstate' not in changes[0]:
                     changes[0].insert(0, '.hgsubstate')
 
             if subs and not self.ui.configbool('ui', 'commitsubrepos', True):
                 changedsubs = [s for s in subs if wctx.sub(s).dirty(True)]
                 if changedsubs:
                     raise util.Abort(_("uncommitted changes in subrepo %s")
                                      % changedsubs[0])
 
             # 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 not merge
                 and not (changes[0] or changes[1] or changes[2])
                 and wctx.branch() == wctx.p1().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, 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 sorted(subs):
                     sub = wctx.sub(s)
                     self.ui.status(_('committing subrepository %s\n') %
                         subrepo.subrelpath(sub))
                     sr = sub.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()
 
             p1, p2 = self.dirstate.parents()
             hookp1, hookp2 = hex(p1), (p2 != nullid and hex(p2) or '')
             try:
                 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 bookmarks, dirstate and mergestate
             parents = (p1, p2)
             if p2 == nullid:
                 parents = (p1,)
             bookmarks.update(self, parents, ret)
             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 = list(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.updatebranchcache()
             return n
         finally:
             if tr:
                 tr.release()
             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,
                listsubrepos=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 = []
             if '.hgsub' in self.dirstate:
                 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])):
                         modified.append(f)
                     else:
                         fixup.append(f)
 
                 # update dirstate for files that are actually clean
                 if fixup:
                     if listclean:
                         clean += 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])))):
                         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
 
         if listsubrepos:
             for subpath, sub in subrepo.itersubrepos(ctx1, ctx2):
                 if working:
                     rev2 = None
                 else:
                     rev2 = ctx2.substate[subpath][1]
                 try:
                     submatch = matchmod.narrowmatcher(subpath, match)
                     s = sub.status(rev2, match=submatch, ignored=listignored,
                                    clean=listclean, unknown=listunknown,
                                    listsubrepos=True)
                     for rfiles, sfiles in zip(r, s):
                         rfiles.extend("%s/%s" % (subpath, f) for f in sfiles)
                 except error.LookupError:
                     self.ui.status(_("skipping missing subrepository: %s\n")
                                    % subpath)
 
         for l in r:
             l.sort()
         return r
 
     def heads(self, start=None):
         heads = self.changelog.heads(start)
         # sort the output in rev descending order
         return sorted(heads, key=self.changelog.rev, reverse=True)
 
     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 pull(self, remote, heads=None, force=False):
         lock = self.lock()
         try:
             tmp = discovery.findcommonincoming(self, remote, heads=heads,
                                                force=force)
             common, fetch, rheads = tmp
             if not fetch:
                 self.ui.status(_("no changes found\n"))
                 result = 0
             else:
                 if heads is None and 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')
                 elif not remote.capable('changegroupsubset'):
                     raise util.Abort(_("partial pull cannot be done because "
                                            "other repository doesn't support "
                                            "changegroupsubset."))
                 else:
                     cg = remote.changegroupsubset(fetch, heads, 'pull')
                 result = self.addchangegroup(cg, 'pull', remote.url(),
                                              lock=lock)
         finally:
             lock.release()
 
         self.ui.debug("checking for updated bookmarks\n")
         rb = remote.listkeys('bookmarks')
         changed = False
         for k in rb.keys():
             if k in self._bookmarks:
                 nr, nl = rb[k], self._bookmarks[k]
                 if nr in self:
                     cr = self[nr]
                     cl = self[nl]
                     if cl.rev() >= cr.rev():
                         continue
                     if cr in cl.descendants():
                         self._bookmarks[k] = cr.node()
                         changed = True
                         self.ui.status(_("updating bookmark %s\n") % k)
                     else:
                         self.ui.warn(_("not updating divergent"
                                        " bookmark %s\n") % k)
         if changed:
             bookmarks.write(self)
 
         return result
 
     def checkpush(self, force, revs):
         """Extensions can override this function if additional checks have
         to be performed before pushing, or call it if they override push
         command.
         """
         pass
 
     def push(self, remote, force=False, revs=None, newbranch=False):
         '''Push outgoing changesets (limited by revs) from the current
         repository to remote. Return an integer:
           - 0 means HTTP error *or* nothing to push
           - 1 means we pushed and remote head count is unchanged *or*
             we have outgoing changesets but refused to push
           - other values as described by addchangegroup()
         '''
         # 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).
 
         self.checkpush(force, revs)
         lock = None
         unbundle = remote.capable('unbundle')
         if not unbundle:
             lock = remote.lock()
         try:
             cg, remote_heads = discovery.prepush(self, remote, force, revs,
                                                  newbranch)
             ret = remote_heads
             if cg is not None:
                 if unbundle:
                     # 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.
                     if force:
                         remote_heads = ['force']
                     # ssh: return remote's addchangegroup()
                     # http: return remote's addchangegroup() or 0 for error
                     ret = remote.unbundle(cg, remote_heads, 'push')
                 else:
                     # we return an integer indicating remote head count change
                     ret = remote.addchangegroup(cg, 'push', self.url(),
                                                 lock=lock)
         finally:
             if lock is not None:
                 lock.release()
 
         self.ui.debug("checking for updated bookmarks\n")
         rb = remote.listkeys('bookmarks')
         for k in rb.keys():
             if k in self._bookmarks:
                 nr, nl = rb[k], hex(self._bookmarks[k])
                 if nr in self:
                     cr = self[nr]
                     cl = self[nl]
                     if cl in cr.descendants():
                         r = remote.pushkey('bookmarks', k, nr, nl)
                         if r:
                             self.ui.status(_("updating bookmark %s\n") % k)
                         else:
                             self.ui.warn(_('updating bookmark %s'
                                            ' failed!\n') % k)
 
         return ret
 
     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
         # Compute the list of changesets in this changegroup.
         # 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.
         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)
 
         # We assume that all ancestors of bases are known
         commonrevs = set(cl.ancestors(*[cl.rev(n) for n in bases]))
 
         # 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 = {}
 
         # A changeset always belongs to itself, so the changenode lookup
         # function for a changenode is identity.
         def identity(x):
             return x
 
         # 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 mnfst.deltaparent(r) 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():
                         # And if the file is in the list of files we care
                         # about.
                         if f in changedfiles:
                             # 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
 
         # 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(revlog, missingnodes):
             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 missingnodes:
                 clrev = revlog.linkrev(revlog.rev(n))
                 if clrev in commonrevs:
                     hasset.add(n)
             for n in hasset:
                 missingnodes.pop(n, None)
             for r in revlog.ancestors(*[revlog.rev(n) for n in hasset]):
                 missingnodes.pop(revlog.node(r), None)
 
         # 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 = set()
             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)
             for cnt, chnk in enumerate(group):
                 yield chnk
                 # revlog.group yields three entries per node, so
                 # dividing by 3 gives an approximation of how many
                 # nodes have been processed.
                 self.ui.progress(_('bundling'), cnt / 3,
                                  unit=_('changesets'))
             changecount = cnt / 3
             self.ui.progress(_('bundling'), None)
 
             prune(mnfst, 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,
                                 lambda mnode: msng_mnfst_set[mnode],
                                 filenode_collector(changedfiles))
             efiles = {}
             for cnt, chnk in enumerate(group):
                 if cnt % 3 == 1:
                     mnode = chnk[:20]
                     efiles.update(mnfst.readdelta(mnode))
                 yield chnk
                 # see above comment for why we divide by 3
                 self.ui.progress(_('bundling'), cnt / 3,
                                  unit=_('manifests'), total=changecount)
             self.ui.progress(_('bundling'), None)
             efiles = len(efiles)
 
             # 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.add(fname)
             # Go through all our files in order sorted by name.
             for idx, fname in enumerate(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.
                 missingfnodes = msng_filenode_set.pop(fname, {})
                 prune(filerevlog, missingfnodes)
                 add_extra_nodes(fname, missingfnodes)
                 # If any filenodes are left, generate the group for them,
                 # otherwise don't bother.
                 if missingfnodes:
                     yield changegroup.chunkheader(len(fname))
                     yield fname
                     # Sort the filenodes by their revision # (topological order)
                     nodeiter = list(missingfnodes)
                     nodeiter.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(nodeiter,
                                              lambda fnode: missingfnodes[fnode])
                     for chnk in group:
                         # even though we print the same progress on
                         # most loop iterations, put the progress call
                         # here so that time estimates (if any) can be updated
                         self.ui.progress(
                             _('bundling'), idx, item=fname,
                             unit=_('files'), total=efiles)
                         yield chnk
             # Signal that no more groups are left.
             yield changegroup.closechunk()
             self.ui.progress(_('bundling'), None)
 
             if msng_cl_lst:
                 self.hook('outgoing', node=hex(msng_cl_lst[0]), source=source)
 
         return changegroup.unbundle10(util.chunkbuffer(gengroup()), 'UN')
 
     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 lookuplinkrev_func(revlog):
             def lookuplinkrev(n):
                 return cl.node(revlog.linkrev(revlog.rev(n)))
             return lookuplinkrev
 
         def gengroup():
             '''yield a sequence of changegroup chunks (strings)'''
             # construct a list of all changed files
             changedfiles = set()
             mmfs = {}
             collect = changegroup.collector(cl, mmfs, changedfiles)
 
             for cnt, chnk in enumerate(cl.group(nodes, identity, collect)):
                 # revlog.group yields three entries per node, so
                 # dividing by 3 gives an approximation of how many
                 # nodes have been processed.
                 self.ui.progress(_('bundling'), cnt / 3, unit=_('changesets'))
                 yield chnk
             changecount = cnt / 3
             self.ui.progress(_('bundling'), None)
 
             mnfst = self.manifest
             nodeiter = gennodelst(mnfst)
             efiles = {}
             for cnt, chnk in enumerate(mnfst.group(nodeiter,
                                                    lookuplinkrev_func(mnfst))):
                 if cnt % 3 == 1:
                     mnode = chnk[:20]
                     efiles.update(mnfst.readdelta(mnode))
                 # see above comment for why we divide by 3
                 self.ui.progress(_('bundling'), cnt / 3,
                                  unit=_('manifests'), total=changecount)
                 yield chnk
             efiles = len(efiles)
             self.ui.progress(_('bundling'), None)
 
             for idx, fname in enumerate(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 = lookuplinkrev_func(filerevlog)
                     for chnk in filerevlog.group(nodeiter, lookup):
                         self.ui.progress(
                             _('bundling'), idx, item=fname,
                             total=efiles, unit=_('files'))
                         yield chnk
             self.ui.progress(_('bundling'), None)
 
             yield changegroup.closechunk()
 
             if nodes:
                 self.hook('outgoing', node=hex(nodes[0]), source=source)
 
         return changegroup.unbundle10(util.chunkbuffer(gengroup()), 'UN')
 
     def addchangegroup(self, source, srctype, url, emptyok=False, lock=None):
         """Add the changegroup returned by source.read() to this repo.
         srctype is a string like 'push', 'pull', or 'unbundle'.  url is
         the URL of the repo where this changegroup is coming from.
         If lock is not None, the function takes ownership of the lock
         and releases it after the changegroup is added.
 
         Return an integer summarizing the change to this repo:
         - nothing changed or no source: 0
         - more heads than before: 1+added heads (2..n)
         - fewer 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()
             source.callback = pr
 
             if (cl.addgroup(source, 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
             # 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(source, 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
             source.callback = None
 
             while 1:
                 f = source.chunk()
                 if not f:
                     break
                 self.ui.debug("adding %s revisions\n" % f)
                 pr()
                 fl = self.file(f)
                 o = len(fl)
                 if fl.addgroup(source, 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:
             tr.release()
             if lock:
                 lock.release()
 
         if changesets > 0:
             # forcefully update the on-disk branch cache
             self.ui.debug("updating the branch cache\n")
             self.updatebranchcache()
             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)
 
         # FIXME - why does this care about tip?
         if newheads == oldheads:
             bookmarks.update(self, self.dirstate.parents(), self['tip'].node())
 
         # never return 0 here:
         if newheads < oldheads:
             return newheads - oldheads - 1
         else:
             return newheads - oldheads + 1
 
 
     def stream_in(self, remote, requirements):
         lock = self.lock()
         try:
             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)))
 
             # new requirements = old non-format requirements + new format-related
             # requirements from the streamed-in repository
             requirements.update(set(self.requirements) - self.supportedformats)
             self._applyrequirements(requirements)
             self._writerequirements()
 
             self.invalidate()
             return len(self.heads()) + 1
         finally:
             lock.release()
 
     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:
             # 'stream' means remote revlog format is revlogv1 only
             if remote.capable('stream'):
                 return self.stream_in(remote, set(('revlogv1',)))
             # otherwise, 'streamreqs' contains the remote revlog format
             streamreqs = remote.capable('streamreqs')
             if streamreqs:
                 streamreqs = set(streamreqs.split(','))
                 # if we support it, stream in and adjust our requirements
                 if not streamreqs - self.supportedformats:
                     return self.stream_in(remote, streamreqs)
         return self.pull(remote, heads)
 
     def pushkey(self, namespace, key, old, new):
         return pushkey.push(self, namespace, key, old, new)
 
     def listkeys(self, namespace):
         return pushkey.list(self, namespace)
 
 # 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.t

@@ -1,1742 +1,1749 b''
   > do_push()
   > {
   >     user=$1
   >     shift
   >     echo "Pushing as user $user"
   >     echo 'hgrc = """'
   >     sed -e 1,2d b/.hg/hgrc | grep -v fakegroups.py
   >     echo '"""'
   >     if test -f acl.config; then
   >         echo 'acl.config = """'
   >         cat acl.config
   >         echo '"""'
   >     fi
   >     # On AIX /etc/profile sets LOGNAME read-only. So
   >     #  LOGNAME=$user hg --cws a --debug push ../b
   >     # fails with "This variable is read only."
   >     # Use env to work around this.
   >     env LOGNAME=$user hg --cwd a --debug push ../b
   >     hg --cwd b rollback
   >     hg --cwd b --quiet tip
   >     echo
   > }
 
   > init_config()
   > {
   >     cat > fakegroups.py <<EOF
   > from hgext import acl
   > def fakegetusers(ui, group):
   >     try:
   >         return acl._getusersorig(ui, group)
   >     except:
   >         return ["fred", "betty"]
   > acl._getusersorig = acl._getusers
   > acl._getusers = fakegetusers
   > EOF
   >     rm -f acl.config
   >     cat > $config <<EOF
   > [hooks]
   > pretxnchangegroup.acl = python:hgext.acl.hook
   > [acl]
   > sources = push
   > [extensions]
   > f=`pwd`/fakegroups.py
   > EOF
   > }
 
   $ hg init a
   $ cd a
   $ mkdir foo foo/Bar quux
   $ echo 'in foo' > foo/file.txt
   $ echo 'in foo/Bar' > foo/Bar/file.txt
   $ echo 'in quux' > quux/file.py
   $ hg add -q
   $ hg ci -m 'add files' -d '1000000 0'
   $ echo >> foo/file.txt
   $ hg ci -m 'change foo/file' -d '1000001 0'
   $ echo >> foo/Bar/file.txt
   $ hg ci -m 'change foo/Bar/file' -d '1000002 0'
   $ echo >> quux/file.py
   $ hg ci -m 'change quux/file' -d '1000003 0'
   $ hg tip --quiet
   3:911600dab2ae
 
   $ cd ..
   $ hg clone -r 0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 3 changes to 3 files
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ echo '[extensions]' >> $HGRCPATH
   $ echo 'acl =' >> $HGRCPATH
 
   $ config=b/.hg/hgrc
 
 Extension disabled for lack of a hook
 
   $ do_push fred
   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: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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
   checking for updated bookmarks
-  rolling back to revision 0 (undo push)
+  repository tip rolled back to revision 0 (undo push)
+  working directory now based on revision 0
   0:6675d58eff77
   
 
   $ echo '[hooks]' >> $config
   $ echo 'pretxnchangegroup.acl = python:hgext.acl.hook' >> $config
 
 Extension disabled for lack of acl.sources
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   """
   pushing to ../b
   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: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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
   checking for updated bookmarks
-  rolling back to revision 0 (undo push)
+  repository tip rolled back to revision 0 (undo push)
+  working directory now based on revision 0
   0:6675d58eff77
   
 
 No [acl.allow]/[acl.deny]
 
   $ echo '[acl]' >> $config
   $ echo 'sources = push' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   """
   pushing to ../b
   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: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: allowing changeset f9cafe1212c8
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: allowing changeset 911600dab2ae
   updating the branch cache
   checking for updated bookmarks
-  rolling back to revision 0 (undo push)
+  repository tip rolled back to revision 0 (undo push)
+  working directory now based on revision 0
   0:6675d58eff77
   
 
 Empty [acl.allow]
 
   $ echo '[acl.allow]' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   """
   pushing to ../b
   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: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 0 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   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/
 
   $ echo 'foo/** = fred' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   """
   pushing to ../b
   searching for changes
   common changesets up to 6675d58eff77
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   adding changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: allowing changeset f9cafe1212c8
   acl: branch access granted: "911600dab2ae" on branch "default"
   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]
 
   $ echo '[acl.deny]' >> $config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   """
   pushing to ../b
   searching for changes
   common changesets up to 6675d58eff77
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   adding changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 0 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   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)
 
   $ echo 'foo/bar/** = fred' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   """
   pushing to ../b
   searching for changes
   common changesets up to 6675d58eff77
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   adding changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny enabled, 1 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: allowing changeset f9cafe1212c8
   acl: branch access granted: "911600dab2ae" on branch "default"
   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/
 
   $ echo 'foo/Bar/** = fred' >> $config
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   """
   pushing to ../b
   searching for changes
   common changesets up to 6675d58eff77
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   adding changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny enabled, 2 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   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
   
 
   $ echo 'barney is not mentioned => not allowed anywhere'
   barney is not mentioned => not allowed anywhere
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   """
   pushing to ../b
   searching for changes
   common changesets up to 6675d58eff77
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   adding changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 0 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   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
 
   $ echo '[acl.allow]' >> $config
   $ echo '** = barney' >> $config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   """
   pushing to ../b
   searching for changes
   common changesets up to 6675d58eff77
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   adding changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: allowing changeset f9cafe1212c8
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: allowing changeset 911600dab2ae
   updating the branch cache
   checking for updated bookmarks
-  rolling back to revision 0 (undo push)
+  repository tip rolled back to revision 0 (undo push)
+  working directory now based on revision 0
   0:6675d58eff77
   
 
 wilma can change files with a .txt extension
 
   $ echo '**/*.txt = wilma' >> $config
   $ do_push wilma
   Pushing as user wilma
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   """
   pushing to ../b
   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: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user wilma
   acl: acl.deny enabled, 0 entries for user wilma
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: allowing changeset f9cafe1212c8
   acl: branch access granted: "911600dab2ae" on branch "default"
   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
 
   $ echo '[acl]' >> $config
   $ echo 'config = ../acl.config' >> $config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   [acl]
   config = ../acl.config
   """
   pushing to ../b
   searching for changes
   common changesets up to 6675d58eff77
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   adding changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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
 
   $ echo '[acl.allow]' >> acl.config
   $ echo 'foo/** = betty' >> acl.config
   $ do_push betty
   Pushing as user betty
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   [acl]
   config = ../acl.config
   """
   acl.config = """
   [acl.allow]
   foo/** = betty
   """
   pushing to ../b
   searching for changes
   common changesets up to 6675d58eff77
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   adding changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user betty
   acl: acl.deny enabled, 0 entries for user betty
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: allowing changeset f9cafe1212c8
   acl: branch access granted: "911600dab2ae" on branch "default"
   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]
 
   $ echo '[hooks]' >> acl.config
   $ echo 'changegroup.acl = false' >> acl.config
   $ do_push barney
   Pushing as user barney
   hgrc = """
   [hooks]
   pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [acl.allow]
   foo/** = fred
   [acl.deny]
   foo/bar/** = fred
   foo/Bar/** = fred
   [acl.allow]
   ** = barney
   **/*.txt = wilma
   [acl]
   config = ../acl.config
   """
   acl.config = """
   [acl.allow]
   foo/** = betty
   [hooks]
   changegroup.acl = false
   """
   pushing to ../b
   searching for changes
   common changesets up to 6675d58eff77
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   adding changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user barney
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: allowing changeset f9cafe1212c8
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: allowing changeset 911600dab2ae
   updating the branch cache
   checking for updated bookmarks
-  rolling back to revision 0 (undo push)
+  repository tip rolled back to revision 0 (undo push)
+  working directory now based on revision 0
   0:6675d58eff77
   
 
 asterisk
 
   $ init_config
 
 asterisk test
 
   $ echo '[acl.allow]' >> $config
   $ echo "** = fred" >> $config
 
 fred is always allowed
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = fred
   """
   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: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: allowing changeset f9cafe1212c8
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: allowing changeset 911600dab2ae
   updating the branch cache
   checking for updated bookmarks
-  rolling back to revision 0 (undo push)
+  repository tip rolled back to revision 0 (undo push)
+  working directory now based on revision 0
   0:6675d58eff77
   
 
   $ echo '[acl.deny]' >> $config
   $ echo "foo/Bar/** = *" >> $config
 
 no one is allowed inside foo/Bar/
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = fred
   [acl.deny]
   foo/Bar/** = *
   """
   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: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny enabled, 1 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   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
   
 
 Groups
 
   $ init_config
 
 OS-level groups
 
   $ echo '[acl.allow]' >> $config
   $ echo "** = @group1" >> $config
 
 @group1 is always allowed
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = @group1
   """
   pushing to ../b
   searching for changes
   common changesets up to 6675d58eff77
   3 changesets found
   list of changesets:
   ef1ea85a6374b77d6da9dcda9541f498f2d17df7
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   adding changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: "group1" not defined in [acl.groups]
   acl: acl.allow enabled, 1 entries for user fred
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   acl: allowing changeset f9cafe1212c8
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: allowing changeset 911600dab2ae
   updating the branch cache
   checking for updated bookmarks
-  rolling back to revision 0 (undo push)
+  repository tip rolled back to revision 0 (undo push)
+  working directory now based on revision 0
   0:6675d58eff77
   
 
   $ echo '[acl.deny]' >> $config
   $ echo "foo/Bar/** = @group1" >> $config
 
 @group is allowed inside anything but foo/Bar/
 
   $ do_push fred
   Pushing as user fred
   hgrc = """
   [acl]
   sources = push
   [extensions]
   [acl.allow]
   ** = @group1
   [acl.deny]
   foo/Bar/** = @group1
   """
   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: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 2 changesets
   bundling: 3 changesets
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 0/3 manifests (0.00%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 1/3 manifests (33.33%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 2/3 manifests (66.67%)
   bundling: 3/3 manifests (100.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/Bar/file.txt 0/3 files (0.00%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: foo/file.txt 1/3 files (33.33%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   bundling: quux/file.py 2/3 files (66.67%)
   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.branches not enabled
   acl: acl.deny.branches not enabled
   acl: "group1" not defined in [acl.groups]
   acl: acl.allow enabled, 1 entries for user fred
   acl: "group1" not defined in [acl.groups]
   acl: acl.deny enabled, 1 entries for user fred
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   acl: allowing changeset ef1ea85a6374
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   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
   
 
 Invalid group
 
 Disable the fakegroups trick to get real failures
 
   $ grep -v fakegroups $config > config.tmp
   $ mv config.tmp $config
   $ echo '[acl.allow]' >> $config
   $ echo "** = @unlikelytoexist" >> $config
   $ do_push fred 2>&1 | grep unlikelytoexist
   ** = @unlikelytoexist
   acl: "unlikelytoexist" not defined in [acl.groups]
   error: pretxnchangegroup.acl hook failed: group 'unlikelytoexist' is undefined
   abort: group 'unlikelytoexist' is undefined

tests/test-backout.t

@@ -1,287 +1,288 b''
   $ hg init basic
   $ cd basic
 
 should complain
 
   $ hg backout
   abort: please specify a revision to backout
   [255]
   $ hg backout -r 0 0
   abort: please specify just one revision
   [255]
 
 basic operation
 
   $ echo a > a
   $ hg commit -d '0 0' -A -m a
   adding a
   $ echo b >> a
   $ hg commit -d '1 0' -m b
 
   $ hg backout -d '2 0' tip --tool=true
   reverting a
   changeset 2:2929462c3dff backs out changeset 1:a820f4f40a57
   $ cat a
   a
 
 file that was removed is recreated
 
   $ cd ..
   $ hg init remove
   $ cd remove
 
   $ echo content > a
   $ hg commit -d '0 0' -A -m a
   adding a
 
   $ hg rm a
   $ hg commit -d '1 0' -m b
 
   $ hg backout -d '2 0' tip --tool=true
   adding a
   changeset 2:de31bdc76c0d backs out changeset 1:76862dcce372
   $ cat a
   content
 
 backout of backout is as if nothing happened
 
   $ hg backout -d '3 0' --merge tip --tool=true
   removing a
   changeset 3:7f6d0f120113 backs out changeset 2:de31bdc76c0d
   $ cat a 2>/dev/null || echo cat: a: No such file or directory
   cat: a: No such file or directory
 
 across branch
 
   $ cd ..
   $ hg init branch
   $ cd branch
   $ echo a > a
   $ hg ci -Am0
   adding a
   $ echo b > b
   $ hg ci -Am1
   adding b
   $ hg co -C 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
 should fail
 
   $ hg backout 1
   abort: cannot backout change on a different branch
   [255]
   $ echo c > c
   $ hg ci -Am2
   adding c
   created new head
 
 should fail
 
   $ hg backout 1
   abort: cannot backout change on a different branch
   [255]
 
 backout with merge
 
   $ cd ..
   $ hg init merge
   $ cd merge
 
   $ echo line 1 > a
   $ echo line 2 >> a
   $ hg commit -d '0 0' -A -m a
   adding a
 
 remove line 1
 
   $ echo line 2 > a
   $ hg commit -d '1 0' -m b
 
   $ echo line 3 >> a
   $ hg commit -d '2 0' -m c
 
   $ hg backout --merge -d '3 0' 1 --tool=true
   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)
   $ hg commit -d '4 0' -m d
 
 check line 1 is back
 
   $ cat a
   line 1
   line 2
   line 3
 
 backout should not back out subsequent changesets
 
   $ hg init onecs
   $ cd onecs
   $ echo 1 > a
   $ hg commit -d '0 0' -A -m a
   adding a
   $ echo 2 >> a
   $ hg commit -d '1 0' -m b
   $ echo 1 > b
   $ hg commit -d '2 0' -A -m c
   adding b
 
 without --merge
   $ hg backout -d '3 0' 1 --tool=true
   reverting a
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg locate b
   b
   $ hg update -C tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg locate b
   b
 
 with --merge
   $ hg backout --merge -d '3 0' 1 --tool=true
   reverting a
   created new head
   changeset 3:3202beb76721 backs out changeset 1:22bca4c721e5
   merging with changeset 3:3202beb76721
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg locate b
   b
   $ hg update -C tip
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg locate b
   [1]
 
   $ cd ..
   $ hg init m
   $ cd m
   $ echo a > a
   $ hg commit -d '0 0' -A -m a
   adding a
   $ echo b > b
   $ hg commit -d '1 0' -A -m b
   adding b
   $ echo c > c
   $ hg commit -d '2 0' -A -m b
   adding c
   $ hg update 1
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo d > d
   $ hg commit -d '3 0' -A -m c
   adding d
   created new head
   $ hg merge 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg commit -d '4 0' -A -m d
 
 backout of merge should fail
 
   $ hg backout 4
   abort: cannot backout a merge changeset without --parent
   [255]
 
 backout of merge with bad parent should fail
 
   $ hg backout --parent 0 4
   abort: cb9a9f314b8b is not a parent of b2f3bb92043e
   [255]
 
 backout of non-merge with parent should fail
 
   $ hg backout --parent 0 3
   abort: cannot use --parent on non-merge changeset
   [255]
 
 backout with valid parent should be ok
 
   $ hg backout -d '5 0' --parent 2 4 --tool=true
   removing d
   changeset 5:10e5328c8435 backs out changeset 4:b2f3bb92043e
 
   $ hg rollback
-  rolling back to revision 4 (undo commit)
+  repository tip rolled back to revision 4 (undo commit)
+  working directory now based on revision 4
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg backout -d '6 0' --parent 3 4 --tool=true
   removing c
   changeset 5:033590168430 backs out changeset 4:b2f3bb92043e
 
   $ cd ..
 
 named branches
 
   $ hg init named_branches
   $ cd named_branches
 
   $ echo default > default
   $ hg ci -d '0 0' -Am default
   adding default
   $ hg branch branch1
   marked working directory as branch branch1
   $ echo branch1 > file1
   $ hg ci -d '1 0' -Am file1
   adding file1
   $ hg branch branch2
   marked working directory as branch branch2
   $ echo branch2 > file2
   $ hg ci -d '2 0' -Am file2
   adding file2
 
 without --merge
   $ hg backout -r 1 --tool=true
   removing file1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg branch
   branch2
   $ hg status -A
   R file1
   C default
   C file2
 
 with --merge
   $ hg update -qC
   $ hg backout --merge -d '3 0' -r 1 -m 'backout on branch1' --tool=true
   removing file1
   created new head
   changeset 3:d4e8f6db59fb backs out changeset 1:bf1602f437f3
   merging with changeset 3:d4e8f6db59fb
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg update -q -C 2
 
 on branch2 with branch1 not merged, so file1 should still exist:
 
   $ hg id
   45bbcd363bf0 (branch2)
   $ hg st -A
   C default
   C file1
   C file2
 
 on branch2 with branch1 merged, so file1 should be gone:
 
   $ hg merge
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -d '4 0' -m 'merge backout of branch1'
   $ hg id
   22149cdde76d (branch2) tip
   $ hg st -A
   C default
   C file2
 
 on branch1, so no file1 and file2:
 
   $ hg co -C branch1
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg id
   bf1602f437f3 (branch1)
   $ hg st -A
   C default
   C file1

tests/test-bookmarks-strip.t

@@ -1,102 +1,103 b''
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "bookmarks=" >> $HGRCPATH
   $ echo "mq=" >> $HGRCPATH
 
   $ hg init
 
   $ echo qqq>qqq.txt
 
 rollback dry run without rollback information
 
   $ hg rollback
   no rollback information available
   [1]
 
 add file
 
   $ hg add
   adding qqq.txt
 
 commit first revision
 
   $ hg ci -m 1
 
 set bookmark
 
   $ hg book test
 
   $ echo www>>qqq.txt
 
 commit second revision
 
   $ hg ci -m 2
 
 set bookmark
 
   $ hg book test2
 
 update to -2
 
   $ hg update -r -2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ echo eee>>qqq.txt
 
 commit new head
 
   $ hg ci -m 3
   created new head
 
 bookmarks updated?
 
   $ hg book
      test                      1:25e1ee7a0081
      test2                     1:25e1ee7a0081
 
 strip to revision 1
 
   $ hg strip 1
   saved backup bundle to $TESTTMP/.hg/strip-backup/*-backup.hg (glob)
 
 list bookmarks
 
   $ hg book
      test                      1:8cf31af87a2b
    * test2                     1:8cf31af87a2b
 
 immediate rollback and reentrancy issue
 
   $ echo "mq=!" >> $HGRCPATH
   $ hg init repo
   $ cd repo
   $ echo a > a
   $ hg ci -Am adda
   adding a
   $ echo b > b
   $ hg ci -Am addb
   adding b
   $ hg bookmarks markb
   $ hg rollback
-  rolling back to revision 0 (undo commit)
+  repository tip rolled back to revision 0 (undo commit)
+  working directory now based on revision 0
 
 are you there?
 
   $ hg bookmarks
   no bookmarks set
 
 can you be added again?
 
   $ hg bookmarks markb
   $ hg bookmarks
    * markb                     0:07f494440405
 
 rollback dry run with rollback information
 
   $ hg rollback -n
   no rollback information available
   [1]
   $ hg bookmarks
    * markb                     0:07f494440405
 
   $ cd ..
 

tests/test-bundle-r.t

@@ -1,372 +1,376 b''
   $ hg init test
   $ cd test
   $ echo "0" >> afile
   $ hg add afile
   $ hg commit -m "0.0"
   $ echo "1" >> afile
   $ hg commit -m "0.1"
   $ echo "2" >> afile
   $ hg commit -m "0.2"
   $ echo "3" >> afile
   $ hg commit -m "0.3"
   $ hg update -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo "1" >> afile
   $ hg commit -m "1.1"
   created new head
   $ echo "2" >> afile
   $ hg commit -m "1.2"
   $ echo "a line" > fred
   $ echo "3" >> afile
   $ hg add fred
   $ hg commit -m "1.3"
   $ hg mv afile adifferentfile
   $ hg commit -m "1.3m"
   $ hg update -C 3
   1 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg mv afile anotherfile
   $ hg commit -m "0.3m"
   $ hg debugindex .hg/store/data/afile.i
      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
   $ hg debugindex .hg/store/data/adifferentfile.i
      rev    offset  length   base linkrev nodeid       p1           p2
        0         0      75      0       7 2565f3199a74 000000000000 000000000000
   $ hg debugindex .hg/store/data/anotherfile.i
      rev    offset  length   base linkrev nodeid       p1           p2
        0         0      75      0       8 2565f3199a74 000000000000 000000000000
   $ hg debugindex .hg/store/data/fred.i
      rev    offset  length   base linkrev nodeid       p1           p2
        0         0       8      0       6 12ab3bcc5ea4 000000000000 000000000000
   $ hg debugindex .hg/store/00manifest.i
      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
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   4 files, 9 changesets, 7 total revisions
   $ cd ..
   $ for i in 0 1 2 3 4 5 6 7 8; do
   >    mkdir test-"$i"
   >    hg --cwd test-"$i" init
   >    hg -R test bundle -r "$i" test-"$i".hg test-"$i"
   >    cd test-"$i"
   >    hg unbundle ../test-"$i".hg
   >    hg verify
   >    hg tip -q
   >    cd ..
   > done
   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:f9ee2f85a263
   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
   1:34c2bf6b0626
   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:e38ba6f5b7e0
   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:eebf5a27f8ca
   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
   1:095197eb4973
   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
   2:1bb50a9436a7
   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
   3:7373c1169842
   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:a6a34bfa0076
   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:aa35859c02ea
   $ cd test-8
   $ hg pull ../test-7
   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)
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   4 files, 9 changesets, 7 total revisions
   $ hg rollback
-  rolling back to revision 4 (undo pull)
+  repository tip rolled back to revision 4 (undo pull)
+  working directory now based on revision -1
   $ cd ..
 
 should fail
 
   $ hg -R test bundle --base 2 -r tip test-bundle-branch1.hg test-3
   abort: --base is incompatible with specifying a destination
   [255]
   $ hg -R test bundle -r tip test-bundle-branch1.hg
   abort: repository default-push not found!
   [255]
 
   $ hg -R test bundle --base 2 -r tip test-bundle-branch1.hg
   2 changesets found
   $ hg -R test bundle --base 2 -r 7 test-bundle-branch2.hg
   4 changesets found
   $ hg -R test bundle --base 2 test-bundle-all.hg
   6 changesets found
   $ hg -R test bundle --base 3 -r tip test-bundle-should-fail.hg
   1 changesets found
 
 empty bundle
 
   $ hg -R test bundle --base 7 --base 8 test-bundle-empty.hg
   no changes found
   [1]
 
 issue76 msg2163
 
   $ hg -R test bundle --base 3 -r 3 -r 3 test-bundle-cset-3.hg
   1 changesets found
 
 Issue1910: 'hg bundle --base $head' does not exclude $head from
 result
 
   $ hg -R test bundle --base 7 test-bundle-cset-7.hg
   4 changesets found
 
   $ hg clone test-2 test-9
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd test-9
 
 revision 2
 
   $ hg tip -q
   2:e38ba6f5b7e0
   $ hg unbundle ../test-bundle-should-fail.hg
   adding changesets
   transaction abort!
   rollback completed
   abort: 00changelog.i@eebf5a27f8ca: unknown parent!
   [255]
 
 revision 2
 
   $ hg tip -q
   2:e38ba6f5b7e0
   $ hg unbundle ../test-bundle-all.hg
   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)
 
 revision 8
 
   $ hg tip -q
   8:aa35859c02ea
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   4 files, 9 changesets, 7 total revisions
   $ hg rollback
-  rolling back to revision 2 (undo unbundle)
+  repository tip rolled back to revision 2 (undo unbundle)
+  working directory now based on revision 2
 
 revision 2
 
   $ hg tip -q
   2:e38ba6f5b7e0
   $ hg unbundle ../test-bundle-branch1.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   (run 'hg update' to get a working copy)
 
 revision 4
 
   $ hg tip -q
   4:aa35859c02ea
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 5 changesets, 5 total revisions
   $ hg rollback
-  rolling back to revision 2 (undo unbundle)
+  repository tip rolled back to revision 2 (undo unbundle)
+  working directory now based on revision 2
   $ hg unbundle ../test-bundle-branch2.hg
   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)
 
 revision 6
 
   $ hg tip -q
   6:a6a34bfa0076
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   3 files, 7 changesets, 6 total revisions
   $ hg rollback
-  rolling back to revision 2 (undo unbundle)
+  repository tip rolled back to revision 2 (undo unbundle)
+  working directory now based on revision 2
   $ hg unbundle ../test-bundle-cset-7.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   (run 'hg update' to get a working copy)
 
 revision 4
 
   $ hg tip -q
   4:aa35859c02ea
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 5 changesets, 5 total revisions
 
   $ cd ../test
   $ hg merge 7
   note: possible conflict - afile was renamed multiple times to:
    anotherfile
    adifferentfile
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m merge
   $ cd ..
   $ hg -R test bundle --base 2 test-bundle-head.hg
   7 changesets found
   $ hg clone test-2 test-10
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd test-10
   $ hg unbundle ../test-bundle-head.hg
   adding changesets
   adding manifests
   adding file changes
   added 7 changesets with 4 changes to 4 files
   (run 'hg update' to get a working copy)
 
 revision 9
 
   $ hg tip -q
   9:905597b0d5d4
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   4 files, 10 changesets, 7 total revisions

tests/test-bundle.t

@@ -1,573 +1,576 b''
 Setting up test
 
   $ hg init test
   $ cd test
   $ echo 0 > afile
   $ hg add afile
   $ hg commit -m "0.0"
   $ echo 1 >> afile
   $ hg commit -m "0.1"
   $ echo 2 >> afile
   $ hg commit -m "0.2"
   $ echo 3 >> afile
   $ hg commit -m "0.3"
   $ hg update -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 1 >> afile
   $ hg commit -m "1.1"
   created new head
   $ echo 2 >> afile
   $ hg commit -m "1.2"
   $ echo "a line" > fred
   $ echo 3 >> afile
   $ hg add fred
   $ hg commit -m "1.3"
   $ hg mv afile adifferentfile
   $ hg commit -m "1.3m"
   $ hg update -C 3
   1 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg mv afile anotherfile
   $ hg commit -m "0.3m"
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   4 files, 9 changesets, 7 total revisions
   $ cd ..
   $ hg init empty
 
 Bundle --all
 
   $ hg -R test bundle --all all.hg
   9 changesets found
 
 Bundle test to full.hg
 
   $ hg -R test bundle full.hg empty
   searching for changes
   9 changesets found
 
 Unbundle full.hg in test
 
   $ hg -R test unbundle full.hg
   adding changesets
   adding manifests
   adding file changes
   added 0 changesets with 0 changes to 4 files
   (run 'hg update' to get a working copy)
 
 Verify empty
 
   $ hg -R empty heads
   [1]
   $ hg -R empty verify
   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)
 
   $ hg --cwd test pull ../full.hg
   pulling from ../full.hg
   searching for changes
   no changes found
 
 Pull full.hg into empty (using --cwd)
 
   $ hg --cwd empty pull ../full.hg
   pulling from ../full.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 Rollback empty
 
   $ hg -R empty rollback
-  rolling back to revision -1 (undo pull)
+  repository tip rolled back to revision -1 (undo pull)
+  working directory now based on revision -1
 
 Pull full.hg into empty again (using --cwd)
 
   $ hg --cwd empty pull ../full.hg
   pulling from ../full.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 Pull full.hg into test (using -R)
 
   $ hg -R test pull full.hg
   pulling from full.hg
   searching for changes
   no changes found
 
 Pull full.hg into empty (using -R)
 
   $ hg -R empty pull full.hg
   pulling from full.hg
   searching for changes
   no changes found
 
 Rollback empty
 
   $ hg -R empty rollback
-  rolling back to revision -1 (undo pull)
+  repository tip rolled back to revision -1 (undo pull)
+  working directory now based on revision -1
 
 Pull full.hg into empty again (using -R)
 
   $ hg -R empty pull full.hg
   pulling from full.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 Log -R full.hg in fresh empty
 
   $ rm -r empty
   $ hg init empty
   $ cd empty
   $ hg -R bundle://../full.hg log
   changeset:   8:aa35859c02ea
   tag:         tip
   parent:      3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3m
   
   changeset:   7:a6a34bfa0076
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3m
   
   changeset:   6:7373c1169842
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3
   
   changeset:   5:1bb50a9436a7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.2
   
   changeset:   4:095197eb4973
   parent:      0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.1
   
   changeset:   3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3
   
   changeset:   2:e38ba6f5b7e0
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.2
   
   changeset:   1:34c2bf6b0626
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.1
   
   changeset:   0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.0
   
 Make sure bundlerepo doesn't leak tempfiles (issue2491)
 
   $ ls .hg
   00changelog.i
   cache
   requires
   store
 
 Pull ../full.hg into empty (with hook)
 
   $ echo '[hooks]' >> .hg/hgrc
   $ echo 'changegroup = python "$TESTDIR"/printenv.py changegroup' >> .hg/hgrc
 
 doesn't work (yet ?)
 
 hg -R bundle://../full.hg verify
 
   $ hg pull bundle://../full.hg
   pulling from bundle://../full.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   changegroup hook: HG_NODE=f9ee2f85a263049e9ae6d37a0e67e96194ffb735 HG_SOURCE=pull HG_URL=bundle:../full.hg 
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 Rollback empty
 
   $ hg rollback
-  rolling back to revision -1 (undo pull)
+  repository tip rolled back to revision -1 (undo pull)
+  working directory now based on revision -1
   $ cd ..
 
 Log -R bundle:empty+full.hg
 
   $ hg -R bundle:empty+full.hg log --template="{rev} "; echo ""
   8 7 6 5 4 3 2 1 0 
 
 Pull full.hg into empty again (using -R; with hook)
 
   $ hg -R empty pull full.hg
   pulling from full.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   changegroup hook: HG_NODE=f9ee2f85a263049e9ae6d37a0e67e96194ffb735 HG_SOURCE=pull HG_URL=bundle:empty+full.hg 
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 Create partial clones
 
   $ rm -r empty
   $ hg init empty
   $ hg clone -r 3 test partial
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 4 changes to 1 files
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg clone partial partial2
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd partial
 
 Log -R full.hg in partial
 
   $ hg -R bundle://../full.hg log
   changeset:   8:aa35859c02ea
   tag:         tip
   parent:      3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3m
   
   changeset:   7:a6a34bfa0076
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3m
   
   changeset:   6:7373c1169842
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3
   
   changeset:   5:1bb50a9436a7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.2
   
   changeset:   4:095197eb4973
   parent:      0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.1
   
   changeset:   3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3
   
   changeset:   2:e38ba6f5b7e0
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.2
   
   changeset:   1:34c2bf6b0626
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.1
   
   changeset:   0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.0
   
 
 Incoming full.hg in partial
 
   $ hg incoming bundle://../full.hg
   comparing with bundle://../full.hg
   searching for changes
   changeset:   4:095197eb4973
   parent:      0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.1
   
   changeset:   5:1bb50a9436a7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.2
   
   changeset:   6:7373c1169842
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3
   
   changeset:   7:a6a34bfa0076
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3m
   
   changeset:   8:aa35859c02ea
   tag:         tip
   parent:      3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3m
   
 
 Outgoing -R full.hg vs partial2 in partial
 
   $ hg -R bundle://../full.hg outgoing ../partial2
   comparing with ../partial2
   searching for changes
   changeset:   4:095197eb4973
   parent:      0:f9ee2f85a263
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.1
   
   changeset:   5:1bb50a9436a7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.2
   
   changeset:   6:7373c1169842
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3
   
   changeset:   7:a6a34bfa0076
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3m
   
   changeset:   8:aa35859c02ea
   tag:         tip
   parent:      3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3m
   
 
 Outgoing -R does-not-exist.hg vs partial2 in partial
 
   $ hg -R bundle://../does-not-exist.hg outgoing ../partial2
   abort: No such file or directory: ../does-not-exist.hg
   [255]
   $ cd ..
 
 Direct clone from bundle (all-history)
 
   $ hg clone full.hg full-clone
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 7 changes to 4 files (+1 heads)
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R full-clone heads
   changeset:   8:aa35859c02ea
   tag:         tip
   parent:      3:eebf5a27f8ca
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     0.3m
   
   changeset:   7:a6a34bfa0076
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1.3m
   
   $ rm -r full-clone
 
 When cloning from a non-copiable repository into '', do not
 recurse infinitely (issue 2528)
 
   $ hg clone full.hg ''
   abort: No such file or directory
   [255]
 
 test for http://mercurial.selenic.com/bts/issue216
 
 Unbundle incremental bundles into fresh empty in one go
 
   $ rm -r empty
   $ hg init empty
   $ hg -R test bundle --base null -r 0 ../0.hg
   1 changesets found
   $ hg -R test bundle --base 0    -r 1 ../1.hg
   1 changesets found
   $ hg -R empty unbundle -u ../0.hg ../1.hg
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   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
 
 test for 540d1059c802
 
   $ hg init orig
   $ cd orig
   $ echo foo > foo
   $ hg add foo
   $ hg ci -m 'add foo'
 
   $ hg clone . ../copy
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg tag foo
 
   $ cd ../copy
   $ echo >> foo
   $ hg ci -m 'change foo'
   $ hg bundle ../bundle.hg ../orig
   searching for changes
   1 changesets found
 
   $ cd ../orig
   $ hg incoming ../bundle.hg
   comparing with ../bundle.hg
   searching for changes
   changeset:   2:ed1b79f46b9a
   tag:         tip
   parent:      0:bbd179dfa0a7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     change foo
   
   $ cd ..
 
 test for http://mercurial.selenic.com/bts/issue1144
 
 test that verify bundle does not traceback
 
 partial history bundle, fails w/ unkown parent
 
   $ hg -R bundle.hg verify
   abort: 00changelog.i@bbd179dfa0a7: unknown parent!
   [255]
 
 full history bundle, refuses to verify non-local repo
 
   $ hg -R all.hg verify
   abort: cannot verify bundle or remote repos
   [255]
 
 but, regular verify must continue to work
 
   $ hg -R orig verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 2 changesets, 2 total revisions
 
 diff against bundle
 
   $ hg init b
   $ cd b
   $ hg -R ../all.hg diff -r tip
   diff -r aa35859c02ea anotherfile
   --- a/anotherfile	Thu Jan 01 00:00:00 1970 +0000
   +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,4 +0,0 @@
   -0
   -1
   -2
   -3
   $ cd ..
 
 bundle single branch
 
   $ hg init branchy
   $ cd branchy
   $ echo a >a
   $ hg ci -Ama
   adding a
   $ echo b >b
   $ hg ci -Amb
   adding b
   $ echo b1 >b1
   $ hg ci -Amb1
   adding b1
   $ hg up 0
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ echo c >c
   $ hg ci -Amc
   adding c
   created new head
   $ echo c1 >c1
   $ hg ci -Amc1
   adding c1
   $ hg clone -q .#tip part
 
 == bundling via incoming
 
   $ hg in -R part --bundle incoming.hg --template "{node}\n" .
   comparing with .
   searching for changes
   d2ae7f538514cd87c17547b0de4cea71fe1af9fb
   5ece8e77363e2b5269e27c66828b72da29e4341a
 
 == bundling
 
   $ hg bundle bundle.hg part --debug
   searching for changes
   common changesets up to c0025332f9ed
   2 changesets found
   list of changesets:
   d2ae7f538514cd87c17547b0de4cea71fe1af9fb
   5ece8e77363e2b5269e27c66828b72da29e4341a
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 0 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 1 changesets
   bundling: 2 changesets
   bundling: 0/2 manifests (0.00%)
   bundling: 0/2 manifests (0.00%)
   bundling: 0/2 manifests (0.00%)
   bundling: 1/2 manifests (50.00%)
   bundling: 1/2 manifests (50.00%)
   bundling: 1/2 manifests (50.00%)
   bundling: 2/2 manifests (100.00%)
   bundling: b 0/2 files (0.00%)
   bundling: b 0/2 files (0.00%)
   bundling: b 0/2 files (0.00%)
   bundling: b 0/2 files (0.00%)
   bundling: b1 1/2 files (50.00%)
   bundling: b1 1/2 files (50.00%)
   bundling: b1 1/2 files (50.00%)
   bundling: b1 1/2 files (50.00%)
 

tests/test-convert-cvs.t

@@ -1,460 +1,461 b''
 
   $ "$TESTDIR/hghave" cvs || exit 80
   $ cvscall()
   > {
   >     cvs -f "$@"
   > }
   $ hgcat()
   > {
   >     hg --cwd src-hg cat -r tip "$1"
   > }
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "convert = " >> $HGRCPATH
   $ echo "graphlog = " >> $HGRCPATH
   $ cat > cvshooks.py <<EOF
   > def cvslog(ui,repo,hooktype,log):
   >     print "%s hook: %d entries"%(hooktype,len(log))
   > 
   > def cvschangesets(ui,repo,hooktype,changesets):
   >     print "%s hook: %d changesets"%(hooktype,len(changesets))
   > EOF
   $ hookpath=`pwd`
   $ echo "[hooks]" >> $HGRCPATH
   $ echo "cvslog=python:$hookpath/cvshooks.py:cvslog" >> $HGRCPATH
   $ echo "cvschangesets=python:$hookpath/cvshooks.py:cvschangesets" >> $HGRCPATH
 
 create cvs repository
 
   $ mkdir cvsrepo
   $ cd cvsrepo
   $ CVSROOT=`pwd`
   $ export CVSROOT
   $ CVS_OPTIONS=-f
   $ export CVS_OPTIONS
   $ cd ..
   $ cvscall -q -d "$CVSROOT" init
 
 create source directory
 
   $ mkdir src-temp
   $ cd src-temp
   $ echo a > a
   $ mkdir b
   $ cd b
   $ echo c > c
   $ cd ..
 
 import source directory
 
   $ cvscall -q import -m import src INITIAL start
   N src/a
   N src/b/c
   
   No conflicts created by this import
   
   $ cd ..
 
 checkout source directory
 
   $ cvscall -q checkout src
   U src/a
   U src/b/c
 
 commit a new revision changing b/c
 
   $ cd src
   $ sleep 1
   $ echo c >> b/c
   $ cvscall -q commit -mci0 . | grep '<--'
   $TESTTMP/cvsrepo/src/b/c,v  <--  *c (glob)
   $ cd ..
 
 convert fresh repo
 
   $ hg convert src src-hg
   initializing destination src-hg repository
   connecting to $TESTTMP/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
   $ hgcat a
   a
   $ hgcat b/c
   c
   c
 
 convert fresh repo with --filemap
 
   $ echo include b/c > filemap
   $ hg convert --filemap filemap src src-filemap
   initializing destination src-filemap repository
   connecting to $TESTTMP/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 to revision 0 (undo commit)
+  repository tip rolled back to revision 0 (undo commit)
+  working directory now based on revision -1
   0 ci0
   updating tags
   $ hgcat b/c
   c
   c
   $ hg -R src-filemap log --template '{rev} {desc} files: {files}\n'
   2 update tags files: .hgtags
   1 ci0 files: b/c
   0 Initial revision files: b/c
 
 convert full repository (issue1649)
 
   $ cvscall -q -d "$CVSROOT" checkout -d srcfull "." | grep -v CVSROOT
   U srcfull/src/a
   U srcfull/src/b/c
   $ ls srcfull
   CVS
   CVSROOT
   src
   $ hg convert srcfull srcfull-hg \
   >     | grep -v 'log entries' | grep -v 'hook:' \
   >     | grep -v '^[0-3] .*' # filter instable changeset order
   initializing destination srcfull-hg repository
   connecting to $TESTTMP/cvsrepo
   scanning source...
   collecting CVS rlog
   creating changesets
   4 changeset entries
   sorting...
   converting...
   updating tags
   $ hg cat -r tip srcfull-hg/src/a
   a
   $ hg cat -r tip srcfull-hg/src/b/c
   c
   c
 
 commit new file revisions
 
   $ cd src
   $ echo a >> a
   $ echo c >> b/c
   $ cvscall -q commit -mci1 . | grep '<--'
   $TESTTMP/cvsrepo/src/a,v  <--  a
   $TESTTMP/cvsrepo/src/b/c,v  <--  *c (glob)
   $ cd ..
 
 convert again
 
   $ hg convert src src-hg
   connecting to $TESTTMP/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
   $ hgcat a
   a
   a
   $ hgcat b/c
   c
   c
   c
 
 convert again with --filemap
 
   $ hg convert --filemap filemap src src-filemap
   connecting to $TESTTMP/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
   $ hgcat b/c
   c
   c
   c
   $ hg -R src-filemap log --template '{rev} {desc} files: {files}\n'
   3 ci1 files: b/c
   2 update tags files: .hgtags
   1 ci0 files: b/c
   0 Initial revision files: b/c
 
 commit branch
 
   $ cd src
   $ cvs -q update -r1.1 b/c
   U b/c
   $ cvs -q tag -b branch
   T a
   T b/c
   $ cvs -q update -r branch > /dev/null
   $ echo d >> b/c
   $ cvs -q commit -mci2 . | grep '<--'
   $TESTTMP/cvsrepo/src/b/c,v  <--  *c (glob)
   $ cd ..
 
 convert again
 
   $ hg convert src src-hg
   connecting to $TESTTMP/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
   $ hgcat b/c
   c
   d
 
 convert again with --filemap
 
   $ hg convert --filemap filemap src src-filemap
   connecting to $TESTTMP/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
   $ hgcat b/c
   c
   d
   $ hg -R src-filemap log --template '{rev} {desc} files: {files}\n'
   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
 
   $ cd src
   $ sleep 1
   $ echo e >> a
   $ cvscall -q commit -m'funny
   > ----------------------------
   > log message' . | grep '<--' |\
   >  sed -e 's:.*src/\(.*\),v.*:checking in src/\1,v:g'
   checking in src/a,v
 
 commit new file revisions with some fuzz
 
   $ sleep 1
   $ echo f >> a
   $ cvscall -q commit -mfuzzy . | grep '<--'
   $TESTTMP/cvsrepo/src/a,v  <--  a
   $ sleep 4 # the two changes will be split if fuzz < 4
   $ echo g >> b/c
   $ cvscall -q commit -mfuzzy . | grep '<--'
   $TESTTMP/cvsrepo/src/b/c,v  <--  *c (glob)
   $ cd ..
 
 convert again
 
   $ hg convert --config convert.cvsps.fuzz=2 src src-hg
   connecting to $TESTTMP/cvsrepo
   scanning source...
   collecting CVS rlog
   11 log entries
   cvslog hook: 11 entries
   creating changesets
   8 changeset entries
   cvschangesets hook: 8 changesets
   sorting...
   converting...
   2 funny
   1 fuzzy
   0 fuzzy
   $ hg -R src-hg glog --template '{rev} ({branches}) {desc} files: {files}\n'
   o  8 (branch) fuzzy files: b/c
   |
   o  7 (branch) fuzzy files: a
   |
   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
 
   $ cd src
   $ hg debugcvsps --fuzz=2
   collecting CVS rlog
   11 log entries
   cvslog hook: 11 entries
   creating changesets
   10 changeset entries
   cvschangesets hook: 10 changesets
   ---------------------
   PatchSet 1 
   Date: * (glob)
   Author: * (glob)
   Branch: HEAD
   Tag: (none) 
   Branchpoints: INITIAL 
   Log:
   Initial revision
   
   Members: 
   	a:INITIAL->1.1 
   
   ---------------------
   PatchSet 2 
   Date: * (glob)
   Author: * (glob)
   Branch: HEAD
   Tag: (none) 
   Branchpoints: INITIAL, branch 
   Log:
   Initial revision
   
   Members: 
   	b/c:INITIAL->1.1 
   
   ---------------------
   PatchSet 3 
   Date: * (glob)
   Author: * (glob)
   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: * (glob)
   Author: * (glob)
   Branch: HEAD
   Tag: (none) 
   Log:
   ci0
   
   Members: 
   	b/c:1.1->1.2 
   
   ---------------------
   PatchSet 5 
   Date: * (glob)
   Author: * (glob)
   Branch: HEAD
   Tag: (none) 
   Branchpoints: branch 
   Log:
   ci1
   
   Members: 
   	a:1.1->1.2 
   
   ---------------------
   PatchSet 6 
   Date: * (glob)
   Author: * (glob)
   Branch: HEAD
   Tag: (none) 
   Log:
   ci1
   
   Members: 
   	b/c:1.2->1.3 
   
   ---------------------
   PatchSet 7 
   Date: * (glob)
   Author: * (glob)
   Branch: branch
   Tag: (none) 
   Log:
   ci2
   
   Members: 
   	b/c:1.1->1.1.2.1 
   
   ---------------------
   PatchSet 8 
   Date: * (glob)
   Author: * (glob)
   Branch: branch
   Tag: (none) 
   Log:
   funny
   ----------------------------
   log message
   
   Members: 
   	a:1.2->1.2.2.1 
   
   ---------------------
   PatchSet 9 
   Date: * (glob)
   Author: * (glob)
   Branch: branch
   Tag: (none) 
   Log:
   fuzzy
   
   Members: 
   	a:1.2.2.1->1.2.2.2 
   
   ---------------------
   PatchSet 10 
   Date: * (glob)
   Author: * (glob)
   Branch: branch
   Tag: (none) 
   Log:
   fuzzy
   
   Members: 
   	b/c:1.1.2.1->1.1.2.2 
   
 

tests/test-diff-color.t

@@ -1,124 +1,125 b''
 Setup
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "color=" >> $HGRCPATH
   $ hg init repo
   $ cd repo
   $ cat > a <<EOF
   > c
   > c
   > a
   > a
   > b
   > a
   > a
   > c
   > c
   > EOF
   $ hg ci -Am adda
   adding a
   $ cat > a <<EOF
   > c
   > c
   > a
   > a
   > dd
   > a
   > a
   > c
   > c
   > EOF
 
 default context
 
   $ hg diff --nodates --color=always
   \x1b[0;1mdiff -r cf9f4ba66af2 a\x1b[0m (esc)
   \x1b[0;31;1m--- a/a\x1b[0m (esc)
   \x1b[0;32;1m+++ b/a\x1b[0m (esc)
   \x1b[0;35m@@ -2,7 +2,7 @@\x1b[0m (esc)
    c
    a
    a
   \x1b[0;31m-b\x1b[0m (esc)
   \x1b[0;32m+dd\x1b[0m (esc)
    a
    a
    c
 
 --unified=2
 
   $ hg diff --nodates -U 2  --color=always
   \x1b[0;1mdiff -r cf9f4ba66af2 a\x1b[0m (esc)
   \x1b[0;31;1m--- a/a\x1b[0m (esc)
   \x1b[0;32;1m+++ b/a\x1b[0m (esc)
   \x1b[0;35m@@ -3,5 +3,5 @@\x1b[0m (esc)
    a
    a
   \x1b[0;31m-b\x1b[0m (esc)
   \x1b[0;32m+dd\x1b[0m (esc)
    a
    a
 
 diffstat
 
   $ hg diff --stat --color=always
    a |  2 \x1b[0;32m+\x1b[0m\x1b[0;31m-\x1b[0m (esc)
    1 files changed, 1 insertions(+), 1 deletions(-)
   $ echo "record=" >> $HGRCPATH
   $ echo "[ui]" >> $HGRCPATH
   $ echo "interactive=true" >> $HGRCPATH
   $ echo "[diff]" >> $HGRCPATH
   $ echo "git=True" >> $HGRCPATH
 
 record
 
   $ chmod 0755 a
   $ hg record --color=always -m moda a <<EOF
   > y
   > y
   > EOF
   \x1b[0;1mdiff --git a/a b/a\x1b[0m (esc)
   \x1b[0;36;1mold mode 100644\x1b[0m (esc)
   \x1b[0;36;1mnew mode 100755\x1b[0m (esc)
   1 hunks, 1 lines changed
   examine changes to 'a'? [Ynsfdaq?] 
   \x1b[0;35m@@ -2,7 +2,7 @@\x1b[0m (esc)
    c
    a
    a
   \x1b[0;31m-b\x1b[0m (esc)
   \x1b[0;32m+dd\x1b[0m (esc)
    a
    a
    c
   record this change to 'a'? [Ynsfdaq?] 
   $ echo
   
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "mq=" >> $HGRCPATH
   $ hg rollback
-  rolling back to revision 0 (undo commit)
+  repository tip rolled back to revision 0 (undo commit)
+  working directory now based on revision 0
 
 qrecord
 
   $ hg qrecord --color=always -m moda patch <<EOF
   > y
   > y
   > EOF
   \x1b[0;1mdiff --git a/a b/a\x1b[0m (esc)
   \x1b[0;36;1mold mode 100644\x1b[0m (esc)
   \x1b[0;36;1mnew mode 100755\x1b[0m (esc)
   1 hunks, 1 lines changed
   examine changes to 'a'? [Ynsfdaq?] 
   \x1b[0;35m@@ -2,7 +2,7 @@\x1b[0m (esc)
    c
    a
    a
   \x1b[0;31m-b\x1b[0m (esc)
   \x1b[0;32m+dd\x1b[0m (esc)
    a
    a
    c
   record this change to 'a'? [Ynsfdaq?] 
   $ echo
   

tests/test-hook.t

@@ -1,481 +1,482 b''
 commit hooks can see env vars
 
   $ hg init a
   $ cd a
   $ echo "[hooks]" > .hg/hgrc
   $ echo 'commit = unset HG_LOCAL HG_TAG; python "$TESTDIR"/printenv.py commit' >> .hg/hgrc
   $ echo 'commit.b = unset HG_LOCAL HG_TAG; python "$TESTDIR"/printenv.py commit.b' >> .hg/hgrc
   $ echo 'precommit = unset HG_LOCAL HG_NODE HG_TAG; python "$TESTDIR"/printenv.py precommit' >> .hg/hgrc
   $ echo 'pretxncommit = unset HG_LOCAL HG_TAG; python "$TESTDIR"/printenv.py pretxncommit' >> .hg/hgrc
   $ echo 'pretxncommit.tip = hg -q tip' >> .hg/hgrc
   $ echo 'pre-identify = python "$TESTDIR"/printenv.py pre-identify 1' >> .hg/hgrc
   $ echo 'pre-cat = python "$TESTDIR"/printenv.py pre-cat' >> .hg/hgrc
   $ echo 'post-cat = python "$TESTDIR"/printenv.py post-cat' >> .hg/hgrc
   $ echo a > a
   $ hg add a
   $ hg commit -m a
   precommit hook: HG_PARENT1=0000000000000000000000000000000000000000 
   pretxncommit hook: HG_NODE=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b HG_PARENT1=0000000000000000000000000000000000000000 HG_PENDING=$TESTTMP/a 
   0:cb9a9f314b8b
   commit hook: HG_NODE=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b HG_PARENT1=0000000000000000000000000000000000000000 
   commit.b hook: HG_NODE=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b HG_PARENT1=0000000000000000000000000000000000000000 
 
   $ hg clone . ../b
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../b
 
 changegroup hooks can see env vars
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'prechangegroup = python "$TESTDIR"/printenv.py prechangegroup' >> .hg/hgrc
   $ echo 'changegroup = python "$TESTDIR"/printenv.py changegroup' >> .hg/hgrc
   $ echo 'incoming = python "$TESTDIR"/printenv.py incoming' >> .hg/hgrc
 
 pretxncommit and commit hooks can see both parents of merge
 
   $ cd ../a
   $ echo b >> a
   $ hg commit -m a1 -d "1 0"
   precommit hook: HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b 
   pretxncommit hook: HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b HG_PENDING=$TESTTMP/a 
   1:ab228980c14d
   commit hook: HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b 
   commit.b hook: HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b 
   $ hg update -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo b > b
   $ hg add b
   $ hg commit -m b -d '1 0'
   precommit hook: HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b 
   pretxncommit hook: HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b HG_PENDING=$TESTTMP/a 
   2:ee9deb46ab31
   commit hook: HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b 
   commit.b hook: HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT1=cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b 
   created new head
   $ hg merge 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg commit -m merge -d '2 0'
   precommit hook: HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd 
   pretxncommit hook: HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd HG_PENDING=$TESTTMP/a 
   3:07f3376c1e65
   commit hook: HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd 
   commit.b hook: HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_PARENT1=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_PARENT2=ab228980c14deea8b9555d91c9581127383e40fd 
 
 test generic hooks
 
   $ hg id
   pre-identify hook: HG_ARGS=id HG_OPTS={'branch': None, 'id': None, 'num': None, 'rev': '', 'tags': None} HG_PATS=[] 
   warning: pre-identify hook exited with status 1
   [1]
   $ hg cat b
   pre-cat hook: HG_ARGS=cat b HG_OPTS={'decode': None, 'exclude': [], 'include': [], 'output': '', 'rev': ''} HG_PATS=['b'] 
   b
   post-cat hook: HG_ARGS=cat b HG_OPTS={'decode': None, 'exclude': [], 'include': [], 'output': '', 'rev': ''} HG_PATS=['b'] HG_RESULT=0 
 
   $ cd ../b
   $ hg pull ../a
   pulling from ../a
   searching for changes
   prechangegroup hook: HG_SOURCE=pull HG_URL=file:$TESTTMP/a 
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 2 changes to 2 files
   changegroup hook: HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_SOURCE=pull HG_URL=file:$TESTTMP/a 
   incoming hook: HG_NODE=ab228980c14deea8b9555d91c9581127383e40fd HG_SOURCE=pull HG_URL=file:$TESTTMP/a 
   incoming hook: HG_NODE=ee9deb46ab31e4cc3310f3cf0c3d668e4d8fffc2 HG_SOURCE=pull HG_URL=file:$TESTTMP/a 
   incoming hook: HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_SOURCE=pull HG_URL=file:$TESTTMP/a 
   (run 'hg update' to get a working copy)
 
 tag hooks can see env vars
 
   $ cd ../a
   $ echo 'pretag = python "$TESTDIR"/printenv.py pretag' >> .hg/hgrc
   $ echo 'tag = unset HG_PARENT1 HG_PARENT2; python "$TESTDIR"/printenv.py tag' >> .hg/hgrc
   $ hg tag -d '3 0' a
   pretag hook: HG_LOCAL=0 HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_TAG=a 
   precommit hook: HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2 
   pretxncommit hook: HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2 HG_PENDING=$TESTTMP/a 
   4:539e4b31b6dc
   commit hook: HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2 
   commit.b hook: HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PARENT1=07f3376c1e655977439df2a814e3cc14b27abac2 
   tag hook: HG_LOCAL=0 HG_NODE=07f3376c1e655977439df2a814e3cc14b27abac2 HG_TAG=a 
   $ hg tag -l la
   pretag hook: HG_LOCAL=1 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=la 
   tag hook: HG_LOCAL=1 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=la 
 
 pretag hook can forbid tagging
 
   $ echo 'pretag.forbid = python "$TESTDIR"/printenv.py pretag.forbid 1' >> .hg/hgrc
   $ hg tag -d '4 0' fa
   pretag hook: HG_LOCAL=0 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=fa 
   pretag.forbid hook: HG_LOCAL=0 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=fa 
   abort: pretag.forbid hook exited with status 1
   [255]
   $ hg tag -l fla
   pretag hook: HG_LOCAL=1 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=fla 
   pretag.forbid hook: HG_LOCAL=1 HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_TAG=fla 
   abort: pretag.forbid hook exited with status 1
   [255]
 
 pretxncommit hook can see changeset, can roll back txn, changeset no
 more there after
 
   $ echo 'pretxncommit.forbid0 = hg tip -q' >> .hg/hgrc
   $ echo 'pretxncommit.forbid1 = python "$TESTDIR"/printenv.py pretxncommit.forbid 1' >> .hg/hgrc
   $ echo z > z
   $ hg add z
   $ hg -q tip
   4:539e4b31b6dc
   $ hg commit -m 'fail' -d '4 0'
   precommit hook: HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 
   pretxncommit hook: HG_NODE=6f611f8018c10e827fee6bd2bc807f937e761567 HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PENDING=$TESTTMP/a 
   5:6f611f8018c1
   5:6f611f8018c1
   pretxncommit.forbid hook: HG_NODE=6f611f8018c10e827fee6bd2bc807f937e761567 HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PENDING=$TESTTMP/a 
   transaction abort!
   rollback completed
   abort: pretxncommit.forbid1 hook exited with status 1
   [255]
   $ hg -q tip
   4:539e4b31b6dc
 
 precommit hook can prevent commit
 
   $ echo 'precommit.forbid = python "$TESTDIR"/printenv.py precommit.forbid 1' >> .hg/hgrc
   $ hg commit -m 'fail' -d '4 0'
   precommit hook: HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 
   precommit.forbid hook: HG_PARENT1=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 
   abort: precommit.forbid hook exited with status 1
   [255]
   $ hg -q tip
   4:539e4b31b6dc
 
 preupdate hook can prevent update
 
   $ echo 'preupdate = python "$TESTDIR"/printenv.py preupdate' >> .hg/hgrc
   $ hg update 1
   preupdate hook: HG_PARENT1=ab228980c14d 
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 
 update hook
 
   $ echo 'update = python "$TESTDIR"/printenv.py update' >> .hg/hgrc
   $ hg update
   preupdate hook: HG_PARENT1=539e4b31b6dc 
   update hook: HG_ERROR=0 HG_PARENT1=539e4b31b6dc 
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 prechangegroup hook can prevent incoming changes
 
   $ cd ../b
   $ hg -q tip
   3:07f3376c1e65
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'prechangegroup.forbid = python "$TESTDIR"/printenv.py prechangegroup.forbid 1' >> .hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   prechangegroup.forbid hook: HG_SOURCE=pull HG_URL=file:$TESTTMP/a 
   abort: prechangegroup.forbid hook exited with status 1
   [255]
 
 pretxnchangegroup hook can see incoming changes, can roll back txn,
 incoming changes no longer there after
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'pretxnchangegroup.forbid0 = hg tip -q' >> .hg/hgrc
   $ echo 'pretxnchangegroup.forbid1 = python "$TESTDIR"/printenv.py pretxnchangegroup.forbid 1' >> .hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   4:539e4b31b6dc
   pretxnchangegroup.forbid hook: HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_PENDING=$TESTTMP/b HG_SOURCE=pull HG_URL=file:$TESTTMP/a 
   transaction abort!
   rollback completed
   abort: pretxnchangegroup.forbid1 hook exited with status 1
   [255]
   $ hg -q tip
   3:07f3376c1e65
 
 outgoing hooks can see env vars
 
   $ rm .hg/hgrc
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing = python "$TESTDIR"/printenv.py preoutgoing' >> ../a/.hg/hgrc
   $ echo 'outgoing = python "$TESTDIR"/printenv.py outgoing' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   preoutgoing hook: HG_SOURCE=pull 
   adding changesets
   outgoing hook: HG_NODE=539e4b31b6dc99b3cfbaa6b53cbc1c1f9a1e3a10 HG_SOURCE=pull 
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   (run 'hg update' to get a working copy)
   $ hg rollback
-  rolling back to revision 3 (undo pull)
+  repository tip rolled back to revision 3 (undo pull)
+  working directory now based on revision 0
 
 preoutgoing hook can prevent outgoing changes
 
   $ echo 'preoutgoing.forbid = python "$TESTDIR"/printenv.py preoutgoing.forbid 1' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   preoutgoing hook: HG_SOURCE=pull 
   preoutgoing.forbid hook: HG_SOURCE=pull 
   abort: preoutgoing.forbid hook exited with status 1
   [255]
 
 outgoing hooks work for local clones
 
   $ cd ..
   $ echo '[hooks]' > a/.hg/hgrc
   $ echo 'preoutgoing = python "$TESTDIR"/printenv.py preoutgoing' >> a/.hg/hgrc
   $ echo 'outgoing = python "$TESTDIR"/printenv.py outgoing' >> a/.hg/hgrc
   $ hg clone a c
   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
   $ rm -rf c
 
 preoutgoing hook can prevent outgoing changes for local clones
 
   $ echo 'preoutgoing.forbid = python "$TESTDIR"/printenv.py preoutgoing.forbid 1' >> a/.hg/hgrc
   $ hg clone a zzz
   preoutgoing hook: HG_SOURCE=clone 
   preoutgoing.forbid hook: HG_SOURCE=clone 
   abort: preoutgoing.forbid hook exited with status 1
   [255]
   $ cd b
 
   $ cat > hooktests.py <<EOF
   > from mercurial import util
   > 
   > uncallable = 0
   > 
   > def printargs(args):
   >     args.pop('ui', None)
   >     args.pop('repo', None)
   >     a = list(args.items())
   >     a.sort()
   >     print 'hook args:'
   >     for k, v in a:
   >        print ' ', k, v
   > 
   > def passhook(**args):
   >     printargs(args)
   > 
   > def failhook(**args):
   >     printargs(args)
   >     return True
   > 
   > class LocalException(Exception):
   >     pass
   > 
   > def raisehook(**args):
   >     raise LocalException('exception from hook')
   > 
   > def aborthook(**args):
   >     raise util.Abort('raise abort from hook')
   > 
   > def brokenhook(**args):
   >     return 1 + {}
   > 
   > class container:
   >     unreachable = 1
   > EOF
 
 test python hooks
 
   $ PYTHONPATH="`pwd`:$PYTHONPATH"
   $ export PYTHONPATH
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.broken = python:hooktests.brokenhook' >> ../a/.hg/hgrc
   $ hg pull ../a 2>&1 | grep 'raised an exception'
   error: preoutgoing.broken hook raised an exception: unsupported operand type(s) for +: 'int' and 'dict'
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.raise = python:hooktests.raisehook' >> ../a/.hg/hgrc
   $ hg pull ../a 2>&1 | grep 'raised an exception'
   error: preoutgoing.raise hook raised an exception: exception from hook
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.abort = python:hooktests.aborthook' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   error: preoutgoing.abort hook failed: raise abort from hook
   abort: raise abort from hook
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.fail = python:hooktests.failhook' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   hook args:
     hooktype preoutgoing
     source pull
   abort: preoutgoing.fail hook failed
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.uncallable = python:hooktests.uncallable' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   abort: preoutgoing.uncallable hook is invalid ("hooktests.uncallable" is not callable)
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.nohook = python:hooktests.nohook' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   abort: preoutgoing.nohook hook is invalid ("hooktests.nohook" is not defined)
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.nomodule = python:nomodule' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   abort: preoutgoing.nomodule hook is invalid ("nomodule" not in a module)
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.badmodule = python:nomodule.nowhere' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   abort: preoutgoing.badmodule hook is invalid (import of "nomodule" failed)
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.unreachable = python:hooktests.container.unreachable' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   abort: preoutgoing.unreachable hook is invalid (import of "hooktests.container" failed)
   [255]
 
   $ echo '[hooks]' > ../a/.hg/hgrc
   $ echo 'preoutgoing.pass = python:hooktests.passhook' >> ../a/.hg/hgrc
   $ hg pull ../a
   pulling from ../a
   searching for changes
   hook args:
     hooktype preoutgoing
     source pull
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   (run 'hg update' to get a working copy)
 
 make sure --traceback works
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'commit.abort = python:hooktests.aborthook' >> .hg/hgrc
 
   $ echo aa > a
   $ hg --traceback commit -d '0 0' -ma 2>&1 | grep '^Traceback'
   Traceback (most recent call last):
 
   $ cd ..
   $ hg init c
   $ cd c
 
   $ cat > hookext.py <<EOF
   > def autohook(**args):
   >     print "Automatically installed hook"
   > 
   > def reposetup(ui, repo):
   >     repo.ui.setconfig("hooks", "commit.auto", autohook)
   > EOF
   $ echo '[extensions]' >> .hg/hgrc
   $ echo 'hookext = hookext.py' >> .hg/hgrc
 
   $ touch foo
   $ hg add foo
   $ hg ci -d '0 0' -m 'add foo'
   Automatically installed hook
   $ echo >> foo
   $ hg ci --debug -d '0 0' -m 'change foo'
   foo
   calling hook commit.auto: <function autohook at *> (glob)
   Automatically installed hook
   committed changeset 1:52998019f6252a2b893452765fcb0a47351a5708
 
   $ hg showconfig hooks
   hooks.commit.auto=<function autohook at *> (glob)
 
 test python hook configured with python:[file]:[hook] syntax
 
   $ cd ..
   $ mkdir d
   $ cd d
   $ hg init repo
   $ mkdir hooks
 
   $ cd hooks
   $ cat > testhooks.py <<EOF
   > def testhook(**args):
   >     print 'hook works'
   > EOF
   $ echo '[hooks]' > ../repo/.hg/hgrc
   $ echo "pre-commit.test = python:`pwd`/testhooks.py:testhook" >> ../repo/.hg/hgrc
 
   $ cd ../repo
   $ hg commit -d '0 0'
   hook works
   nothing changed
   [1]
 
   $ cd ../../b
 
 make sure --traceback works on hook import failure
 
   $ cat > importfail.py <<EOF
   > import somebogusmodule
   > # dereference something in the module to force demandimport to load it
   > somebogusmodule.whatever
   > EOF
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'precommit.importfail = python:importfail.whatever' >> .hg/hgrc
 
   $ echo a >> a
   $ hg --traceback commit -ma 2>&1 | egrep '^(exception|Traceback|ImportError)'
   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):
 
 Issue1827: Hooks Update & Commit not completely post operation
 
 commit and update hooks should run after command completion
 
   $ echo '[hooks]' > .hg/hgrc
   $ echo 'commit = hg id' >> .hg/hgrc
   $ echo 'update = hg id' >> .hg/hgrc
   $ echo bb > a
   $ hg ci -ma
   223eafe2750c tip
   $ hg up 0
   cb9a9f314b8b
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 

tests/test-import.t

@@ -1,931 +1,932 b''
   $ hg init a
   $ mkdir a/d1
   $ mkdir a/d1/d2
   $ echo line 1 > a/a
   $ echo line 1 > a/d1/d2/a
   $ hg --cwd a ci -Ama
   adding a
   adding d1/d2/a
 
   $ echo line 2 >> a/a
   $ hg --cwd a ci -u someone -d '1 0' -m'second change'
 
 
 import exported patch
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a export tip > tip.patch
   $ hg --cwd b import ../tip.patch
   applying ../tip.patch
 
 message should be same
 
   $ hg --cwd b tip | grep 'second change'
   summary:     second change
 
 committer should be same
 
   $ hg --cwd b tip | grep someone
   user:        someone
   $ rm -r b
 
 
 import exported patch with external patcher
 
   $ cat > dummypatch.py <<EOF
   > print 'patching file a'
   > file('a', 'wb').write('line2\n')
   > EOF
   $ chmod +x dummypatch.py
   $ hg clone -r0 a b
   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
   $ hg --cwd a export tip > tip.patch
   $ hg --config ui.patch='python ../dummypatch.py' --cwd b import ../tip.patch
   applying ../tip.patch
   $ cat b/a
   line2
   $ rm -r b
 
 
 import of plain diff should fail without message
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a diff -r0:1 > tip.patch
   $ hg --cwd b import ../tip.patch
   applying ../tip.patch
   abort: empty commit message
   [255]
   $ rm -r b
 
 
 import of plain diff should be ok with message
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a diff -r0:1 > tip.patch
   $ hg --cwd b import -mpatch ../tip.patch
   applying ../tip.patch
   $ rm -r b
 
 
 import of plain diff with specific date and user
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a diff -r0:1 > tip.patch
   $ hg --cwd b import -mpatch -d '1 0' -u '[e-mail]' ../tip.patch
   applying ../tip.patch
   $ hg -R b tip -pv
   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
   
   $ rm -r b
 
 
 import of plain diff should be ok with --no-commit
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a diff -r0:1 > tip.patch
   $ hg --cwd b import --no-commit ../tip.patch
   applying ../tip.patch
   $ hg --cwd b diff --nodates
   diff -r 80971e65b431 a
   --- a/a
   +++ b/a
   @@ -1,1 +1,2 @@
    line 1
   +line 2
   $ rm -r b
 
 
 import of malformed plain diff should fail
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a diff -r0:1 > tip.patch
   $ sed 's/1,1/foo/' < tip.patch > broken.patch
   $ hg --cwd b import -mpatch ../broken.patch
   applying ../broken.patch
   abort: bad hunk #1
   [255]
   $ rm -r b
 
 
 hg -R repo import
 put the clone in a subdir - having a directory named "a"
 used to hide a bug.
 
   $ mkdir dir
   $ hg clone -r0 a dir/b
   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
   $ hg --cwd a export tip > dir/tip.patch
   $ cd dir
   $ hg -R b import tip.patch
   applying tip.patch
   $ cd ..
   $ rm -r dir
 
 
 import from stdin
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a export tip | hg --cwd b import -
   applying patch from stdin
   $ rm -r b
 
 
 import two patches in one stream
 
   $ hg init b
   $ hg --cwd a export 0:tip | hg --cwd b import -
   applying patch from stdin
   applied 80971e65b431
   $ hg --cwd a id
   1d4bd90af0e4 tip
   $ hg --cwd b id
   1d4bd90af0e4 tip
   $ rm -r b
 
 
 override commit message
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a export tip | hg --cwd b import -m 'override' -
   applying patch from stdin
   $ hg --cwd b tip | grep override
   summary:     override
   $ rm -r b
 
   $ cat > mkmsg.py <<EOF
   > import email.Message, sys
   > msg = email.Message.Message()
   > msg.set_payload('email commit message\n' + open('tip.patch', 'rb').read())
   > msg['Subject'] = 'email patch'
   > msg['From'] = 'email patcher'
   > sys.stdout.write(msg.as_string())
   > EOF
 
 
 plain diff in email, subject, message body
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a diff -r0:1 > tip.patch
   $ python mkmsg.py > msg.patch
   $ hg --cwd b import ../msg.patch
   applying ../msg.patch
   $ hg --cwd b tip | grep email
   user:        email patcher
   summary:     email patch
   $ rm -r b
 
 
 plain diff in email, no subject, message body
 
   $ hg clone -r0 a b
   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
   $ grep -v '^Subject:' msg.patch | hg --cwd b import -
   applying patch from stdin
   $ rm -r b
 
 
 plain diff in email, subject, no message body
 
   $ hg clone -r0 a b
   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
   $ grep -v '^email ' msg.patch | hg --cwd b import -
   applying patch from stdin
   $ rm -r b
 
 
 plain diff in email, no subject, no message body, should fail
 
   $ hg clone -r0 a b
   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
   $ egrep -v '^(Subject|email)' msg.patch | hg --cwd b import -
   applying patch from stdin
   abort: empty commit message
   [255]
   $ rm -r b
 
 
 hg export in email, should use patch header
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a export tip > tip.patch
   $ python mkmsg.py | hg --cwd b import -
   applying patch from stdin
   $ hg --cwd b tip | grep second
   summary:     second change
   $ rm -r b
 
 
 subject: duplicate detection, removal of [PATCH]
 The '---' tests the gitsendmail handling without proper mail headers
 
   $ cat > mkmsg2.py <<EOF
   > import email.Message, sys
   > msg = email.Message.Message()
   > msg.set_payload('email patch\n\nnext line\n---\n' + open('tip.patch').read())
   > msg['Subject'] = '[PATCH] email patch'
   > msg['From'] = 'email patcher'
   > sys.stdout.write(msg.as_string())
   > EOF
 
 
 plain diff in email, [PATCH] subject, message body with subject
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a diff -r0:1 > tip.patch
   $ python mkmsg2.py | hg --cwd b import -
   applying patch from stdin
   $ hg --cwd b tip --template '{desc}\n'
   email patch
   
   next line
   ---
   $ rm -r b
 
 
 Issue963: Parent of working dir incorrect after import of multiple
 patches and rollback
 
 We weren't backing up the correct dirstate file when importing many
 patches: import patch1 patch2; rollback
 
   $ echo line 3 >> a/a
   $ hg --cwd a ci -m'third change'
   $ hg --cwd a export -o '../patch%R' 1 2
   $ hg clone -qr0 a b
   $ hg --cwd b parents --template 'parent: {rev}\n'
   parent: 0
   $ hg --cwd b import ../patch1 ../patch2
   applying ../patch1
   applying ../patch2
   applied 1d4bd90af0e4
   $ hg --cwd b rollback
-  rolling back to revision 1 (undo commit)
+  repository tip rolled back to revision 1 (undo commit)
+  working directory now based on revision 1
   $ hg --cwd b parents --template 'parent: {rev}\n'
   parent: 1
   $ rm -r b
 
 
 importing a patch in a subdirectory failed at the commit stage
 
   $ echo line 2 >> a/d1/d2/a
   $ hg --cwd a ci -u someoneelse -d '1 0' -m'subdir change'
 
 hg import in a subdirectory
 
   $ hg clone -r0 a b
   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
   $ hg --cwd a export tip > tmp
   $ sed -e 's/d1\/d2\///' < tmp > tip.patch
   $ dir=`pwd`
   $ cd b/d1/d2 2>&1 > /dev/null
   $ hg import  ../../../tip.patch
   applying ../../../tip.patch
   $ cd "$dir"
 
 message should be 'subdir change'
 
   $ hg --cwd b tip | grep 'subdir change'
   summary:     subdir change
 
 committer should be 'someoneelse'
 
   $ hg --cwd b tip | grep someoneelse
   user:        someoneelse
 
 should be empty
 
   $ hg --cwd b status
 
 
 Test fuzziness (ambiguous patch location, fuzz=2)
 
   $ hg init fuzzy
   $ cd fuzzy
   $ echo line1 > a
   $ echo line0 >> a
   $ echo line3 >> a
   $ hg ci -Am adda
   adding a
   $ echo line1 > a
   $ echo line2 >> a
   $ echo line0 >> a
   $ echo line3 >> a
   $ hg ci -m change a
   $ hg export tip > tip.patch
   $ hg up -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo line1 > a
   $ echo line0 >> a
   $ echo line1 >> a
   $ echo line0 >> a
   $ hg ci -m brancha
   created new head
   $ hg import --no-commit -v tip.patch
   applying tip.patch
   patching file a
   Hunk #1 succeeded at 1 with fuzz 2 (offset -2 lines).
   $ hg revert -a
   reverting a
 
 
 import with --no-commit should have written .hg/last-message.txt
 
   $ cat .hg/last-message.txt
   change (no-eol)
 
 
 test fuzziness with eol=auto
 
   $ hg --config patch.eol=auto import --no-commit -v tip.patch
   applying tip.patch
   patching file a
   Hunk #1 succeeded at 1 with fuzz 2 (offset -2 lines).
   $ cd ..
 
 
 Test hunk touching empty files (issue906)
 
   $ hg init empty
   $ cd empty
   $ touch a
   $ touch b1
   $ touch c1
   $ echo d > d
   $ hg ci -Am init
   adding a
   adding b1
   adding c1
   adding d
   $ echo a > a
   $ echo b > b1
   $ hg mv b1 b2
   $ echo c > c1
   $ hg copy c1 c2
   $ rm d
   $ touch d
   $ hg diff --git
   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
   $ hg ci -m empty
   $ hg export --git tip > empty.diff
   $ hg up -C 0
   4 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg import empty.diff
   applying empty.diff
   $ for name in a b1 b2 c1 c2 d; do
   >   echo % $name file
   >   test -f $name && cat $name
   >   done
   % a file
   a
   % b1 file
   % b2 file
   b
   % c1 file
   c
   % c2 file
   c
   % d file
   $ cd ..
 
 
 Test importing a patch ending with a binary file removal
 
   $ hg init binaryremoval
   $ cd binaryremoval
   $ echo a > a
   $ python -c "file('b', 'wb').write('a\x00b')"
   $ hg ci -Am addall
   adding a
   adding b
   $ hg rm a
   $ hg rm b
   $ hg st
   R a
   R b
   $ hg ci -m remove
   $ hg export --git . > remove.diff
   $ cat remove.diff | grep git
   diff --git a/a b/a
   diff --git a/b b/b
   $ hg up -C 0
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg import remove.diff
   applying remove.diff
   $ hg manifest
   $ cd ..
 
 
 Issue927: test update+rename with common name
 
   $ hg init t
   $ cd t
   $ touch a
   $ hg ci -Am t
   adding a
   $ echo a > a
 
 Here, bfile.startswith(afile)
 
   $ hg copy a a2
   $ hg ci -m copya
   $ hg export --git tip > copy.diff
   $ hg up -C 0
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg import copy.diff
   applying copy.diff
 
 a should contain an 'a'
 
   $ cat a
   a
 
 and a2 should have duplicated it
 
   $ cat a2
   a
   $ cd ..
 
 
 test -p0
 
   $ hg init p0
   $ cd p0
   $ echo a > a
   $ hg ci -Am t
   adding a
   $ hg import -p0 - << EOF
   > foobar
   > --- a	Sat Apr 12 22:43:58 2008 -0400
   > +++ a	Sat Apr 12 22:44:05 2008 -0400
   > @@ -1,1 +1,1 @@
   > -a
   > +bb
   > EOF
   applying patch from stdin
   $ hg status
   $ cat a
   bb
   $ cd ..
 
 
 test paths outside repo root
 
   $ mkdir outside
   $ touch outside/foo
   $ hg init inside
   $ cd inside
   $ hg import - <<EOF
   > diff --git a/a b/b
   > rename from ../outside/foo
   > rename to bar
   > EOF
   applying patch from stdin
   abort: ../outside/foo not under root
   [255]
   $ cd ..
 
 
 test import with similarity and git and strip (issue295 et al.)
 
   $ hg init sim
   $ cd sim
   $ echo 'this is a test' > a
   $ hg ci -Ama
   adding a
   $ cat > ../rename.diff <<EOF
   > diff --git a/foo/a b/foo/a
   > deleted file mode 100644
   > --- a/foo/a
   > +++ /dev/null
   > @@ -1,1 +0,0 @@
   > -this is a test
   > diff --git a/foo/b b/foo/b
   > new file mode 100644
   > --- /dev/null
   > +++ b/foo/b
   > @@ -0,0 +1,2 @@
   > +this is a test
   > +foo
   > EOF
   $ hg import --no-commit -v -s 1 ../rename.diff -p2
   applying ../rename.diff
   patching file a
   patching file b
   removing a
   adding b
   recording removal of a as rename to b (88% similar)
   $ hg st -C
   A b
     a
   R a
   $ hg revert -a
   undeleting a
   forgetting b
   $ rm b
   $ hg import --no-commit -v -s 100 ../rename.diff -p2
   applying ../rename.diff
   patching file a
   patching file b
   removing a
   adding b
   $ hg st -C
   A b
   R a
   $ cd ..
 
 
 Issue1495: add empty file from the end of patch
 
   $ hg init addemptyend
   $ cd addemptyend
   $ touch a
   $ hg addremove
   adding a
   $ hg ci -m "commit"
   $ cat > a.patch <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -0,0 +1,1 @@
   > +a
   > diff --git a/b b/b
   > new file mode 100644
   > EOF
   $ hg import --no-commit a.patch
   applying a.patch
   $ cd ..
 
 
 create file when source is not /dev/null
 
   $ cat > create.patch <<EOF
   > diff -Naur proj-orig/foo proj-new/foo
   > --- proj-orig/foo       1969-12-31 16:00:00.000000000 -0800
   > +++ proj-new/foo        2009-07-17 16:50:45.801368000 -0700
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
 
 some people have patches like the following too
 
   $ cat > create2.patch <<EOF
   > diff -Naur proj-orig/foo proj-new/foo
   > --- proj-orig/foo.orig  1969-12-31 16:00:00.000000000 -0800
   > +++ proj-new/foo        2009-07-17 16:50:45.801368000 -0700
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
   $ hg init oddcreate
   $ cd oddcreate
   $ hg import --no-commit ../create.patch
   applying ../create.patch
   $ cat foo
   a
   $ rm foo
   $ hg revert foo
   $ hg import --no-commit ../create2.patch
   applying ../create2.patch
   $ cat foo
   a
 
 
 Issue1859: first line mistaken for email headers
 
   $ hg init emailconfusion
   $ cd emailconfusion
   $ cat > a.patch <<EOF
   > module: summary
   > 
   > description
   > 
   > 
   > diff -r 000000000000 -r 9b4c1e343b55 test.txt
   > --- /dev/null
   > +++ b/a
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
   $ hg import -d '0 0' a.patch
   applying a.patch
   $ hg parents -v
   changeset:   0:5a681217c0ad
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       a
   description:
   module: summary
   
   description
   
   
   $ cd ..
 
 
 --- in commit message
 
   $ hg init commitconfusion
   $ cd commitconfusion
   $ cat > a.patch <<EOF
   > module: summary
   > 
   > --- description
   > 
   > diff --git a/a b/a
   > new file mode 100644
   > --- /dev/null
   > +++ b/a
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
   > hg import -d '0 0' a.patch
   > hg parents -v
   > cd ..
   > 
   > echo '% tricky header splitting'
   > cat > trickyheaders.patch <<EOF
   > From: User A <user@a>
   > Subject: [PATCH] from: tricky!
   > 
   > # HG changeset patch
   > # User User B
   > # Date 1266264441 18000
   > # Branch stable
   > # Node ID f2be6a1170ac83bf31cb4ae0bad00d7678115bc0
   > # Parent  0000000000000000000000000000000000000000
   > from: tricky!
   > 
   > That is not a header.
   > 
   > diff -r 000000000000 -r f2be6a1170ac foo
   > --- /dev/null
   > +++ b/foo
   > @@ -0,0 +1,1 @@
   > +foo
   > EOF
   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
 
   $ hg init trickyheaders
   $ cd trickyheaders
   $ hg import -d '0 0' ../trickyheaders.patch
   applying ../trickyheaders.patch
   $ hg export --git tip
   # 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
   $ cd ..
 
 
 Issue2102: hg export and hg import speak different languages
 
   $ hg init issue2102
   $ cd issue2102
   $ mkdir -p src/cmd/gc
   $ touch src/cmd/gc/mksys.bash
   $ hg ci -Am init
   adding src/cmd/gc/mksys.bash
   $ hg import - <<EOF
   > # HG changeset patch
   > # User Rob Pike
   > # Date 1216685449 25200
   > # Node ID 03aa2b206f499ad6eb50e6e207b9e710d6409c98
   > # Parent  93d10138ad8df586827ca90b4ddb5033e21a3a84
   > help management of empty pkg and lib directories in perforce
   > 
   > R=gri
   > DELTA=4  (4 added, 0 deleted, 0 changed)
   > OCL=13328
   > CL=13328
   > 
   > 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
   > EOF
   applying patch from stdin
   $ hg sum
   parent: 1:d59915696727 tip
    help management of empty pkg and lib directories in perforce
   branch: default
   commit: (clean)
   update: (current)
   $ hg diff --git -c tip
   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
   $ cd ..
 
 
 diff lines looking like headers
 
   $ hg init difflineslikeheaders
   $ cd difflineslikeheaders
   $ echo a >a
   $ echo b >b
   $ echo c >c
   $ hg ci -Am1
   adding a
   adding b
   adding c
 
   $ echo "key: value" >>a
   $ echo "key: value" >>b
   $ echo "foo" >>c
   $ hg ci -m2
 
   $ hg up -C 0
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg diff --git -c1 >want
   $ hg diff -c1 | hg import --no-commit -
   applying patch from stdin
   $ hg diff --git >have
   $ diff want have
   $ cd ..
 

tests/test-keyword.t

@@ -1,1066 +1,1074 b''
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > keyword =
   > mq =
   > notify =
   > record =
   > transplant =
   > [ui]
   > interactive = true
   > EOF
 
 Run kwdemo before [keyword] files are set up
 as it would succeed without uisetup otherwise
 
   $ hg --quiet kwdemo
   [extensions]
   keyword =
   [keyword]
   demo.txt = 
   [keywordset]
   svn = False
   [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: ????/??/?? ??:??:?? $ (glob)
   $Header: */demo.txt,v ???????????? ????/??/?? ??:??:?? test $ (glob)
   $Id: demo.txt,v ???????????? ????/??/?? ??:??:?? test $ (glob)
   $RCSFile: demo.txt,v $
   $RCSfile: demo.txt,v $
   $Revision: ???????????? $ (glob)
   $Source: */demo.txt,v $ (glob)
 
   $ hg --quiet kwdemo "Branch = {branches}"
   [extensions]
   keyword =
   [keyword]
   demo.txt = 
   [keywordset]
   svn = False
   [keywordmaps]
   Branch = {branches}
   $Branch: demobranch $
 
   $ cat <<EOF >> $HGRCPATH
   > [keyword]
   > ** =
   > b = ignore
   > i = ignore
   > [hooks]
   > EOF
   $ cp $HGRCPATH $HGRCPATH.nohooks
   > cat <<EOF >> $HGRCPATH
   > commit=
   > commit.test=cp a hooktest
   > EOF
 
   $ hg init Test-bndl
   $ cd Test-bndl
 
 kwshrink should exit silently in empty/invalid repo
 
   $ hg kwshrink
 
 Symlinks cannot be created on Windows.
 A bundle to test this was made with:
  hg init t
  cd t
  echo a > a
  ln -s a sym
  hg add sym
  hg ci -m addsym -u mercurial
  hg bundle --base null ../test-keyword.hg
 
   $ hg pull -u "$TESTDIR"/test-keyword.hg
   pulling from *test-keyword.hg (glob)
   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
 
   $ echo 'expand $Id$' > a
   $ echo 'do not process $Id:' >> a
   $ echo 'xxx $' >> a
   $ echo 'ignore $Id$' > b
 
 Output files as they were created
 
   $ cat a b
   expand $Id$
   do not process $Id:
   xxx $
   ignore $Id$
 
 no kwfiles
 
   $ hg kwfiles
 
 untracked candidates
 
   $ hg -v kwfiles --unknown
   k a
 
 Add files and check status
 
   $ hg addremove
   adding a
   adding b
   $ hg status
   A a
   A b
 
 
 Default keyword expansion including commit hook
 Interrupted commit should not change state or run commit hook
 
   $ hg --debug commit
   abort: empty commit message
   [255]
   $ hg status
   A a
   A b
 
 Commit with several checks
 
   $ hg --debug commit -mabsym -u 'User Name <[e-mail]>'
   a
   b
   overwriting a expanding keywords
   running hook commit.test: cp a hooktest
   committed changeset 1:ef63ca68695bc9495032c6fda1350c71e6d256e9
   $ hg status
   ? hooktest
   $ hg debugrebuildstate
   $ hg --quiet identify
   ef63ca68695b
 
 cat files in working directory with keywords expanded
 
   $ cat a b
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
 
 hg cat files and symlink, no expansion
 
   $ hg cat sym a b && echo
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
   a
 
 Test hook execution
 
   $ diff a hooktest
 
   $ cp $HGRCPATH.nohooks $HGRCPATH
   $ rm hooktest
 
 bundle
 
   $ hg bundle --base null ../kw.hg
   2 changesets found
   $ cd ..
   $ hg init Test
   $ cd Test
 
 Notify on pull to check whether keywords stay as is in email
 ie. if patch.diff wrapper acts as it should
 
   $ cat <<EOF >> $HGRCPATH
   > [hooks]
   > incoming.notify = python:hgext.notify.hook
   > [notify]
   > sources = pull
   > diffstat = False
   > maxsubject = 15
   > [reposubs]
   > * = Test
   > EOF
 
 Pull from bundle and trigger notify
 
   $ hg pull -u ../kw.hg
   pulling from ../kw.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 3 changes to 3 files
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   Date: * (glob)
   Subject: changeset in...
   From: mercurial
   X-Hg-Notification: changeset a2392c293916
   Message-Id: <hg.a2392c293916*> (glob)
   To: Test
   
   changeset a2392c293916 in $TESTTMP/Test
   details: *cmd=changeset;node=a2392c293916 (glob)
   description:
   	addsym
   
   diffs (6 lines):
   
   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
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   Date:* (glob)
   Subject: changeset in...
   From: User Name <[e-mail]>
   X-Hg-Notification: changeset ef63ca68695b
   Message-Id: <hg.ef63ca68695b*> (glob)
   To: Test
   
   changeset ef63ca68695b in $TESTTMP/Test
   details: $TESTTMP/Test?cmd=changeset;node=ef63ca68695b
   description:
   	absym
   
   diffs (12 lines):
   
   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
 
   $ cp $HGRCPATH.nohooks $HGRCPATH
 
 Touch files and check with status
 
   $ touch a b
   $ hg status
 
 Update and expand
 
   $ rm sym a b
   $ hg update -C
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat a b
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
 
 Check whether expansion is filewise
 
   $ echo '$Id$' > c
   $ echo 'tests for different changenodes' >> c
 
 commit file c
 
   $ hg commit -A -mcndiff -d '1 0' -u 'User Name <[e-mail]>'
   adding c
 
 force expansion
 
   $ hg -v kwexpand
   overwriting a expanding keywords
   overwriting c expanding keywords
 
 compare changenodes in a and c
 
   $ cat 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
 
 record
 
   $ echo '$Id$' > r
   $ hg add r
 
 record chunk
 
   $ python -c \
   > 'l=open("a").readlines();l.insert(1,"foo\n");l.append("bar\n");open("a","w").writelines(l);'
   $ hg record -d '1 10' -m rectest a<<EOF
   > y
   > y
   > n
   > EOF
   diff --git a/a b/a
   2 hunks, 2 lines changed
   examine changes to 'a'? [Ynsfdaq?] 
   @@ -1,3 +1,4 @@
    expand $Id$
   +foo
    do not process $Id:
    xxx $
   record change 1/2 to 'a'? [Ynsfdaq?] 
   @@ -2,2 +3,3 @@
    do not process $Id:
    xxx $
   +bar
   record change 2/2 to 'a'? [Ynsfdaq?] 
 
   $ hg identify
   d17e03c92c97+ tip
   $ hg status
   M a
   A r
 
 Cat modified file a
 
   $ cat a
   expand $Id: a,v d17e03c92c97 1970/01/01 00:00:01 test $
   foo
   do not process $Id:
   xxx $
   bar
 
 Diff remaining chunk
 
   $ hg diff a
   diff -r d17e03c92c97 a
   --- a/a	Wed Dec 31 23:59:51 1969 -0000
   +++ b/a	* (glob)
   @@ -2,3 +2,4 @@
    foo
    do not process $Id:
    xxx $
   +bar
 
   $ hg rollback
-  rolling back to revision 2 (undo commit)
+  repository tip rolled back to revision 2 (undo commit)
+  working directory now based on revision 2
 
 Record all chunks in file a
 
   $ echo foo > msg
 
  - do not use "hg record -m" here!
 
   $ hg record -l msg -d '1 11' a<<EOF
   > y
   > y
   > y
   > EOF
   diff --git a/a b/a
   2 hunks, 2 lines changed
   examine changes to 'a'? [Ynsfdaq?] 
   @@ -1,3 +1,4 @@
    expand $Id$
   +foo
    do not process $Id:
    xxx $
   record change 1/2 to 'a'? [Ynsfdaq?] 
   @@ -2,2 +3,3 @@
    do not process $Id:
    xxx $
   +bar
   record change 2/2 to 'a'? [Ynsfdaq?] 
 
 File a should be clean
 
   $ hg status -A a
   C a
 
 rollback and revert expansion
 
   $ cat a
   expand $Id: a,v 59f969a3b52c 1970/01/01 00:00:01 test $
   foo
   do not process $Id:
   xxx $
   bar
   $ hg --verbose rollback
-  rolling back to revision 2 (undo commit)
+  repository tip rolled back to revision 2 (undo commit)
+  working directory now based on revision 2
   overwriting a expanding keywords
   $ hg status a
   M a
   $ cat a
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   foo
   do not process $Id:
   xxx $
   bar
   $ echo '$Id$' > y
   $ echo '$Id$' > z
   $ hg add y
   $ hg commit -Am "rollback only" z
   $ cat z
   $Id: z,v 45a5d3adce53 1970/01/01 00:00:00 test $
   $ hg --verbose rollback
-  rolling back to revision 2 (undo commit)
+  repository tip rolled back to revision 2 (undo commit)
+  working directory now based on revision 2
   overwriting z shrinking keywords
 
 Only z should be overwritten
 
   $ hg status a y z
   M a
   A y
   A z
   $ cat z
   $Id$
   $ hg forget y z
   $ rm y z
 
 record added file alone
 
   $ hg -v record -l msg -d '1 12' r<<EOF
   > y
   > EOF
   diff --git a/r b/r
   new file mode 100644
   examine changes to 'r'? [Ynsfdaq?] 
   r
   committed changeset 3:899491280810
   overwriting r expanding keywords
   $ hg --verbose rollback
-  rolling back to revision 2 (undo commit)
+  repository tip rolled back to revision 2 (undo commit)
+  working directory now based on revision 2
   overwriting r shrinking keywords
   $ hg forget r
   $ rm msg r
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 record added keyword ignored file
 
   $ echo '$Id$' > i
   $ hg add i
   $ hg --verbose record -d '1 13' -m recignored<<EOF
   > y
   > EOF
   diff --git a/i b/i
   new file mode 100644
   examine changes to 'i'? [Ynsfdaq?] 
   i
   committed changeset 3:5f40fe93bbdc
   $ cat i
   $Id$
   $ hg -q rollback
   $ hg forget i
   $ rm i
 
 Test patch queue repo
 
   $ hg init --mq
   $ hg qimport -r tip -n mqtest.diff
   $ hg commit --mq -m mqtest
 
 Keywords should not be expanded in patch
 
   $ cat .hg/patches/mqtest.diff
   # 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
 
   $ hg qpop
   popping mqtest.diff
   patch queue now empty
 
 qgoto, implying qpush, should expand
 
   $ hg qgoto mqtest.diff
   applying mqtest.diff
   now at: mqtest.diff
   $ cat c
   $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
   tests for different changenodes
   $ hg cat c
   $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
   tests for different changenodes
 
 Keywords should not be expanded in filelog
 
   $ hg --config 'extensions.keyword=!' cat c
   $Id$
   tests for different changenodes
 
 qpop and move on
 
   $ hg qpop
   popping mqtest.diff
   patch queue now empty
 
 Copy and show added kwfiles
 
   $ hg cp a c
   $ hg kwfiles
   a
   c
 
 Commit and show expansion in original and copy
 
   $ hg --debug commit -ma2c -d '1 0' -u 'User Name <[e-mail]>'
   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 and check its status
 
   $ touch c
   $ hg status
 
 Copy kwfile to keyword ignored file unexpanding keywords
 
   $ hg --verbose copy a i
   copying a to i
   overwriting i shrinking keywords
   $ head -n 1 i
   expand $Id$
   $ hg forget i
   $ rm i
 
 Copy ignored file to ignored file: no overwriting
 
   $ hg --verbose copy b i
   copying b to i
   $ hg forget i
   $ rm i
 
 cp symlink file; hg cp -A symlink file (part1)
 - copied symlink points to kwfile: overwrite
 
   $ cp sym i
   $ ls -l i
   -rw-r--r--* (glob)
   $ head -1 i
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   $ hg copy --after --verbose sym i
   copying sym to i
   overwriting i shrinking keywords
   $ head -1 i
   expand $Id$
   $ hg forget i
   $ rm i
 
 Test different options of hg kwfiles
 
   $ hg kwfiles
   a
   c
   $ hg -v kwfiles --ignore
   I b
   I sym
   $ hg kwfiles --all
   K a
   K c
   I b
   I sym
 
 Diff specific revision
 
   $ hg diff --rev 1
   diff -r ef63ca68695b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	* (glob)
   @@ -0,0 +1,3 @@
   +expand $Id$
   +do not process $Id:
   +xxx $
 
 Status after rollback:
 
   $ hg rollback
-  rolling back to revision 1 (undo commit)
+  repository tip rolled back to revision 1 (undo commit)
+  working directory now based on revision 1
   $ hg status
   A c
   $ hg update --clean
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 cp symlink file; hg cp -A symlink file (part2)
 - copied symlink points to kw ignored file: do not overwrite
 
   $ cat a > i
   $ ln -s i symignored
   $ hg commit -Am 'fake expansion in ignored and symlink' i symignored
   $ cp symignored x
   $ hg copy --after --verbose symignored x
   copying symignored to x
   $ head -n 1 x
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   $ hg forget x
   $ rm x
 
   $ hg rollback
-  rolling back to revision 1 (undo commit)
+  repository tip rolled back to revision 1 (undo commit)
+  working directory now based on revision 1
   $ hg update --clean
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm i symignored
 
 Custom keywordmaps as argument to kwdemo
 
   $ hg --quiet kwdemo "Xinfo = {author}: {desc}"
   [extensions]
   keyword =
   [keyword]
   ** = 
   b = ignore
   demo.txt = 
   i = ignore
   [keywordset]
   svn = False
   [keywordmaps]
   Xinfo = {author}: {desc}
   $Xinfo: test: hg keyword configuration and expansion example $
 
 Configure custom keywordmaps
 
   $ cat <<EOF >>$HGRCPATH
   > [keywordmaps]
   > Id = {file} {node|short} {date|rfc822date} {author|user}
   > Xinfo = {author}: {desc}
   > EOF
 
 Cat and hg cat files before custom expansion
 
   $ cat a b
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
   $ hg cat sym a b && echo
   expand $Id: a ef63ca68695b Thu, 01 Jan 1970 00:00:00 +0000 user $
   do not process $Id:
   xxx $
   ignore $Id$
   a
 
 Write custom keyword and prepare multiline commit message
 
   $ echo '$Xinfo$' >> a
   $ cat <<EOF >> log
   > firstline
   > secondline
   > EOF
 
 Interrupted commit should not change state
 
   $ hg commit
   abort: empty commit message
   [255]
   $ hg status
   M a
   ? c
   ? log
 
 Commit with multiline message and custom expansion
 
   $ hg --debug commit -l log -d '2 0' -u 'User Name <[e-mail]>'
   a
   overwriting a expanding keywords
   committed changeset 2:bb948857c743469b22bbf51f7ec8112279ca5d83
   $ rm log
 
 Stat, verify and show custom expansion (firstline)
 
   $ hg status
   ? c
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   3 files, 3 changesets, 4 total revisions
   $ cat a b
   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 sym a b && echo
   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
 
   $ hg annotate a
   1: expand $Id$
   1: do not process $Id:
   1: xxx $
   2: $Xinfo$
 
 remove with status checks
 
   $ hg debugrebuildstate
   $ hg remove a
   $ hg --debug commit -m rma
   committed changeset 3:d14c712653769de926994cf7fbb06c8fbd68f012
   $ hg status
   ? c
 
 Rollback, revert, and check expansion
 
   $ hg rollback
-  rolling back to revision 2 (undo commit)
+  repository tip rolled back to revision 2 (undo commit)
+  working directory now based on revision 2
   $ hg status
   R a
   ? c
   $ hg revert --no-backup --rev tip 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 global and local configurations
 
   $ cd ..
 
 Expansion in destinaton with global configuration
 
   $ hg --quiet clone Test globalconf
   $ cat globalconf/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 $
 
 No expansion in destination with local configuration in origin only
 
   $ hg --quiet --config 'keyword.**=ignore' clone Test localconf
   $ cat localconf/a
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
 
 Clone to test incoming
 
   $ hg clone -r1 Test Test-a
   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
   $ cd Test-a
   $ cat <<EOF >> .hg/hgrc
   > [paths]
   > default = ../Test
   > EOF
   $ hg incoming
   comparing with $TESTTMP/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
   
 Imported patch should not be rejected
 
   $ python -c \
   > 'import re; s=re.sub("(Id.*)","\\1 rejecttest",open("a").read()); open("a","wb").write(s);'
   $ hg --debug commit -m'rejects?' -d '3 0' -u 'User Name <[e-mail]>'
   a
   overwriting a expanding keywords
   committed changeset 2:85e279d709ffc28c9fdd1b868570985fc3d87082
   $ hg export -o ../rejecttest.diff tip
   $ cd ../Test
   $ hg import ../rejecttest.diff
   applying ../rejecttest.diff
   $ cat a b
   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 $Id$
 
   $ hg rollback
-  rolling back to revision 2 (undo commit)
+  repository tip rolled back to revision 2 (undo commit)
+  working directory now based on revision 2
   $ hg update --clean
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 kwexpand/kwshrink on selected files
 
   $ mkdir x
   $ hg copy a x/a
   $ hg --verbose kwshrink a
   overwriting a shrinking keywords
   $ hg status a
   $ hg --verbose kwexpand a
   overwriting a expanding keywords
   $ hg status a
 
 kwexpand x/a should abort
 
   $ hg --verbose kwexpand x/a
   abort: outstanding uncommitted changes
   [255]
   $ cd x
   $ hg --debug commit -m xa -d '3 0' -u 'User Name <[e-mail]>'
   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
 
   $ hg --verbose kwshrink a
   overwriting x/a shrinking keywords
   $ cat a
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   $ cd ..
 
 kwexpand nonexistent
 
   $ hg kwexpand nonexistent
   nonexistent:* (glob)
 
 
 hg serve
  - expand with hgweb file
  - no expansion with hgweb annotate/changeset/filediff
  - check errors
 
   $ hg serve -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
   $ $TESTDIR/get-with-headers.py localhost:$HGPORT '/file/tip/a/?style=raw'
   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 $
   $ $TESTDIR/get-with-headers.py localhost:$HGPORT '/annotate/tip/a/?style=raw'
   200 Script output follows
   
   
   user@1: expand $Id$
   user@1: do not process $Id:
   user@1: xxx $
   user@2: $Xinfo$
   
   
   
   
   $ $TESTDIR/get-with-headers.py localhost:$HGPORT '/rev/tip/?style=raw'
   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 $
   +$Xinfo$
   
   $ $TESTDIR/get-with-headers.py localhost:$HGPORT '/diff/bb948857c743/a?style=raw'
   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 $
   +$Xinfo$
   
   
   
   
   $ cat errors.log
 
 Prepare merge and resolve tests
 
   $ echo '$Id$' > m
   $ hg add m
   $ hg commit -m 4kw 
   $ echo foo >> m
   $ hg commit -m 5foo
 
 simplemerge
 
   $ hg update 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo foo >> m
   $ hg commit -m 6foo
   created new head
   $ hg merge
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg commit -m simplemerge
   $ cat m
   $Id: m 27d48ee14f67 Thu, 01 Jan 1970 00:00:00 +0000 test $
   foo
 
 conflict: keyword should stay outside conflict zone
 
   $ hg update 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo bar >> m
   $ hg commit -m 8bar
   created new head
   $ hg merge
   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
   [1]
   $ cat m
   $Id$
   <<<<<<< local
   bar
   =======
   foo
   >>>>>>> other
 
 resolve to local
 
   $ HGMERGE=internal:local hg resolve -a
   $ hg commit -m localresolve
   $ cat m
   $Id: m 41efa6d38e9b Thu, 01 Jan 1970 00:00:00 +0000 test $
   bar
 
 Test restricted mode with transplant -b
 
   $ hg update 6
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg branch foo
   marked working directory as branch foo
   $ mv a a.bak
   $ echo foobranch > a
   $ cat a.bak >> a
   $ rm a.bak
   $ hg commit -m 9foobranch
   $ hg update default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -y transplant -b foo tip
   applying 4aa30d025d50
   4aa30d025d50 transplanted to 5a4da427c162
 
 Expansion in changeset but not in file
 
   $ hg tip -p
   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 $
   
   $ head -n 2 a
   foobranch
   expand $Id: a 5a4da427c162 Thu, 01 Jan 1970 00:00:00 +0000 test $
 
 Turn off expansion
 
   $ hg -q rollback
   $ hg -q update -C
 
 kwshrink with unknown file u
 
   $ cp a u
   $ hg --verbose kwshrink
   overwriting a shrinking keywords
   overwriting m shrinking keywords
   overwriting x/a shrinking keywords
 
 Keywords shrunk in working directory, but not yet disabled
  - cat shows unexpanded keywords
  - hg cat shows expanded keywords
 
   $ cat a b
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   ignore $Id$
   $ hg cat sym a b && echo
   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
 
 Now disable keyword expansion
 
   $ rm "$HGRCPATH"
   $ cat a b
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   ignore $Id$
   $ hg cat sym a b && echo
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   ignore $Id$
   a

tests/test-newbranch.t

@@ -1,319 +1,320 b''
   $ branchcache=.hg/cache/branchheads
 
   $ hg init t
   $ cd t
 
   $ hg branches
   $ echo foo > a
   $ hg add a
   $ hg ci -m "initial"
   $ hg branch foo
   marked working directory as branch foo
   $ hg branch
   foo
   $ hg ci -m "add branch name"
   $ hg branch bar
   marked working directory as branch bar
   $ hg ci -m "change branch name"
 
 Branch shadowing:
 
   $ hg branch default
   abort: a branch of the same name already exists (use 'hg update' to switch to it)
   [255]
 
   $ hg branch -f default
   marked working directory as branch default
 
   $ hg ci -m "clear branch name"
   created new head
 
 There should be only one default branch head
 
   $ hg heads .
   changeset:   3:9d567d0b51f9
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     clear branch name
   
 
   $ hg co foo
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg branch
   foo
   $ echo bleah > a
   $ hg ci -m "modify a branch"
 
   $ hg merge default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg branch
   foo
   $ hg ci -m "merge"
 
   $ hg log
   changeset:   5:dc140083783b
   branch:      foo
   tag:         tip
   parent:      4:98d14f698afe
   parent:      3:9d567d0b51f9
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     merge
   
   changeset:   4:98d14f698afe
   branch:      foo
   parent:      1:0079f24813e2
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     modify a branch
   
   changeset:   3:9d567d0b51f9
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     clear branch name
   
   changeset:   2:ed2bbf4e0102
   branch:      bar
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     change branch name
   
   changeset:   1:0079f24813e2
   branch:      foo
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add branch name
   
   changeset:   0:db01e8ea3388
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     initial
   
   $ hg branches
   foo                            5:dc140083783b
   default                        3:9d567d0b51f9 (inactive)
   bar                            2:ed2bbf4e0102 (inactive)
 
   $ hg branches -q
   foo
   default
   bar
 
 Test for invalid branch cache:
 
   $ hg rollback
-  rolling back to revision 4 (undo commit)
+  repository tip rolled back to revision 4 (undo commit)
+  working directory now based on revision 4 and 3
 
   $ cp $branchcache .hg/bc-invalid
 
   $ hg log -r foo
   changeset:   4:98d14f698afe
   branch:      foo
   tag:         tip
   parent:      1:0079f24813e2
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     modify a branch
   
   $ cp .hg/bc-invalid $branchcache
 
   $ hg --debug log -r foo
   invalidating branch cache (tip differs)
   changeset:   4:98d14f698afeaff8cb612dcf215ce95e639effc3
   branch:      foo
   tag:         tip
   parent:      1:0079f24813e2b73a891577c243684c5066347bc8
   parent:      -1:0000000000000000000000000000000000000000
   manifest:    4:d01b250baaa05909152f7ae07d7a649deea0df9a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       a
   extra:       branch=foo
   description:
   modify a branch
   
   
   $ rm $branchcache
   $ echo corrupted > $branchcache
 
   $ hg log -qr foo
   4:98d14f698afe
 
   $ cat $branchcache
   98d14f698afeaff8cb612dcf215ce95e639effc3 4
   9d567d0b51f9e2068b054e1948e1a927f99b5874 default
   98d14f698afeaff8cb612dcf215ce95e639effc3 foo
   ed2bbf4e01029020711be82ca905283e883f0e11 bar
 
 Push should update the branch cache:
 
   $ hg init ../target
 
 Pushing just rev 0:
 
   $ hg push -qr 0 ../target
 
   $ cat ../target/$branchcache
   db01e8ea3388fd3c7c94e1436ea2bd6a53d581c5 0
   db01e8ea3388fd3c7c94e1436ea2bd6a53d581c5 default
 
 Pushing everything:
 
   $ hg push -qf ../target
 
   $ cat ../target/$branchcache
   98d14f698afeaff8cb612dcf215ce95e639effc3 4
   9d567d0b51f9e2068b054e1948e1a927f99b5874 default
   98d14f698afeaff8cb612dcf215ce95e639effc3 foo
   ed2bbf4e01029020711be82ca905283e883f0e11 bar
 
 Update with no arguments: tipmost revision of the current branch:
 
   $ hg up -q -C 0
   $ hg up -q
   $ hg id
   9d567d0b51f9
 
   $ hg up -q 1
   $ hg up -q
   $ hg id
   98d14f698afe (foo) tip
 
   $ hg branch foobar
   marked working directory as branch foobar
 
   $ hg up
   abort: branch foobar not found
   [255]
 
 Fastforward merge:
 
   $ hg branch ff
   marked working directory as branch ff
 
   $ echo ff > ff
   $ hg ci -Am'fast forward'
   adding ff
 
   $ hg up foo
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
   $ hg merge ff
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg branch
   foo
   $ hg commit -m'Merge ff into foo'
   created new head
   $ hg parents
   changeset:   6:6af8030670c9
   branch:      foo
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Merge ff into foo
   
   $ hg manifest
   a
   ff
 
 
 Test merging, add 3 default heads and one test head:
 
   $ cd ..
   $ hg init merges
   $ cd merges
   $ echo a > a
   $ hg ci -Ama
   adding a
 
   $ echo b > b
   $ hg ci -Amb
   adding b
 
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo c > c
   $ hg ci -Amc
   adding c
   created new head
 
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo d > d
   $ hg ci -Amd
   adding d
   created new head
 
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg branch test
   marked working directory as branch test
   $ echo e >> e
   $ hg ci -Ame
   adding e
 
   $ hg log
   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:
 
   $ hg merge
   abort: branch 'test' has one head - please merge with an explicit rev
   (run 'hg heads' to see all heads)
   [255]
   $ hg up -C default
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
 Implicit merge with default branch as parent:
 
   $ hg merge
   abort: branch 'default' has 3 heads - please merge with an explicit rev
   (run 'hg heads .' to see heads)
   [255]
 
 3 branch heads, explicit merge required:
 
   $ hg merge 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m merge
 
 2 branch heads, implicit merge works:
 
   $ hg merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 

tests/test-notify.t

@@ -1,350 +1,353 b''
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > notify=
   > 
   > [hooks]
   > incoming.notify = python:hgext.notify.hook
   > 
   > [notify]
   > sources = pull
   > diffstat = False
   > 
   > [usersubs]
   > foo@bar = *
   > 
   > [reposubs]
   > * = baz
   > EOF
   $ hg help notify
   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
   $ hg init a
   $ echo a > a/a
 
 commit
 
   $ hg --cwd a commit -Ama -d '0 0'
   adding a
 
 
 clone
 
   $ hg --traceback clone a b
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo a >> a/a
 
 commit
 
   $ hg --traceback --cwd a commit -Amb -d '1 0'
 
 on Mac OS X 10.5 the tmp path is very long so would get stripped in the subject line
 
   $ cat <<EOF >> $HGRCPATH
   > [notify]
   > maxsubject = 200
   > EOF
 
 the python call below wraps continuation lines, which appear on Mac OS X 10.5 because
 of the very long subject line
 pull (minimal config)
 
   $ hg --traceback --cwd b pull ../a | \
   >   python -c 'import sys,re; print re.sub("\n[\t ]", " ", sys.stdin.read()),'
   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: * (glob)
   Subject: changeset in $TESTTMP/b: b
   From: test
   X-Hg-Notification: changeset 0647d048b600
   Message-Id: <*> (glob)
   To: baz, foo@bar
   
   changeset 0647d048b600 in $TESTTMP/b
   details: $TESTTMP/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)
   $ cat <<EOF >> $HGRCPATH
   > [notify]
   > config = `pwd`/.notify.conf
   > domain = test.com
   > strip = 42
   > template = Subject: {desc|firstline|strip}\nFrom: {author}\nX-Test: foo\n\nchangeset {node|short} in {webroot}\ndescription:\n\t{desc|tabindent|strip}
   > 
   > [web]
   > baseurl = http://test/
   > EOF
 
 fail for config file is missing
 
   $ hg --cwd b rollback
-  rolling back to revision 0 (undo pull)
+  repository tip rolled back to revision 0 (undo pull)
+  working directory now based on revision 0
   $ hg --cwd b pull ../a 2>&1 | grep 'error.*\.notify\.conf' > /dev/null && echo pull failed
   pull failed
   $ touch ".notify.conf"
 
 pull
 
   $ hg --cwd b rollback
-  rolling back to revision 0 (undo pull)
+  repository tip rolled back to revision 0 (undo pull)
+  working directory now based on revision 0
   $ hg --traceback --cwd b pull ../a  | \
   >   python -c 'import sys,re; print re.sub("\n\t", " ", sys.stdin.read()),'
   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: * (glob)
   Subject: b
   From: [e-mail]
   X-Hg-Notification: changeset 0647d048b600
   Message-Id: <*> (glob)
   To: [e-mail], foo@bar
   
   changeset 0647d048b600 in b
   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)
 
   $ cat << EOF >> $HGRCPATH
   > [hooks]
   > incoming.notify = python:hgext.notify.hook
   > 
   > [notify]
   > sources = pull
   > diffstat = True
   > EOF
 
 pull
 
   $ hg --cwd b rollback
-  rolling back to revision 0 (undo pull)
+  repository tip rolled back to revision 0 (undo pull)
+  working directory now based on revision 0
   $ hg --traceback --cwd b pull ../a | \
   >   python -c 'import sys,re; print re.sub("\n\t", " ", sys.stdin.read()),'
   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: * (glob)
   Subject: b
   From: [e-mail]
   X-Hg-Notification: changeset 0647d048b600
   Message-Id: <*> (glob)
   To: [e-mail], foo@bar
   
   changeset 0647d048b600 in b
   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
 
   $ cd a
   $ hg up -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo a >> a
   $ hg ci -Am adda2 -d '2 0'
   created new head
   $ hg merge
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m merge -d '3 0'
   $ cd ..
   $ hg --traceback --cwd b pull ../a | \
   >   python -c 'import sys,re; print re.sub("\n\t", " ", sys.stdin.read()),'
   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: * (glob)
   Subject: adda2
   From: [e-mail]
   X-Hg-Notification: changeset 0a184ce6067f
   Message-Id: <*> (glob)
   To: [e-mail], foo@bar
   
   changeset 0a184ce6067f in b
   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: * (glob)
   Subject: merge
   From: [e-mail]
   X-Hg-Notification: changeset 22c88b85aa27
   Message-Id: <*> (glob)
   To: [e-mail], foo@bar
   
   changeset 22c88b85aa27 in b
   description: merge
   (run 'hg update' to get a working copy)
 
 truncate multi-byte subject
 
   $ cat <<EOF >> $HGRCPATH
   > [notify]
   > maxsubject = 4
   > EOF
   $ echo a >> a/a
   $ hg --cwd a --encoding utf-8 commit -A -d '0 0' \
   >   -m `python -c 'print "\xc3\xa0\xc3\xa1\xc3\xa2\xc3\xa3\xc3\xa4"'`
   $ hg --traceback --cwd b --encoding utf-8 pull ../a | \
   >   python -c 'import sys,re; print re.sub("\n\t", " ", sys.stdin.read()),'
   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: 8bit
   X-Test: foo
   Date: * (glob)
   Subject: \xc3\xa0... (esc)
   From: [e-mail]
   X-Hg-Notification: changeset 4a47f01c1356
   Message-Id: <*> (glob)
   To: [e-mail], foo@bar
   
   changeset 4a47f01c1356 in b
   description: \xc3\xa0\xc3\xa1\xc3\xa2\xc3\xa3\xc3\xa4 (esc)
   diffstat:
   
    a |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   diffs (7 lines):
   
   diff -r 22c88b85aa27 -r 4a47f01c1356 a
   --- a/a	Thu Jan 01 00:00:03 1970 +0000
   +++ b/a	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,2 +1,3 @@
    a
    a
   +a
   (run 'hg update' to get a working copy)

tests/test-pull-r.t

@@ -1,72 +1,73 b''
   $ hg init repo
   $ cd repo
   $ echo foo > foo
   $ hg ci -qAm 'add foo'
   $ echo >> foo
   $ hg ci -m 'change foo'
   $ hg up -qC 0
   $ echo bar > bar
   $ hg ci -qAm 'add bar'
 
   $ hg log
   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
   
   $ cd ..
   $ hg init copy
   $ cd copy
 
 Pull a missing revision:
 
   $ hg pull -qr missing ../repo
   abort: unknown revision 'missing'!
   [255]
 
 Pull multiple revisions with update:
 
   $ hg pull -qu -r 0 -r 1 ../repo
   $ hg -q parents
   0:bbd179dfa0a7
   $ hg rollback
-  rolling back to revision -1 (undo pull)
+  repository tip rolled back to revision -1 (undo pull)
+  working directory now based on revision -1
 
   $ hg pull -qr 0 ../repo
   $ hg log
   changeset:   0:bbd179dfa0a7
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add foo
   
   $ hg pull -qr 1 ../repo
   $ hg log
   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
   
 
 This used to abort: received changelog group is empty:
 
   $ hg pull -qr 1 ../repo
 

tests/test-pull.t

@@ -1,81 +1,81 b''
   $ mkdir test
   $ cd test
 
   $ echo foo>foo
   $ hg init
   $ hg addremove
   adding foo
   $ hg commit -m 1
 
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   1 files, 1 changesets, 1 total revisions
 
   $ hg serve -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
   $ cd ..
 
   $ hg clone --pull http://foo:bar@localhost:$HGPORT/ copy
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cd copy
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   1 files, 1 changesets, 1 total revisions
 
   $ hg co
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat foo
   foo
 
   $ hg manifest --debug
   2ed2a3912a0b24502043eae84ee4b279c18b90dd 644   foo
 
   $ hg pull
   pulling from http://foo:***@localhost:$HGPORT/
   searching for changes
   no changes found
 
   $ hg rollback --dry-run --verbose
-  rolling back to revision -1 (undo pull: http://foo:***@localhost:$HGPORT/)
+  repository tip rolled back to revision -1 (undo pull: http://foo:***@localhost:$HGPORT/)
 
 Issue622: hg init && hg pull -u URL doesn't checkout default branch
 
   $ cd ..
   $ hg init empty
   $ cd empty
   $ hg pull -u ../test
   pulling from ../test
   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
 
 Test 'file:' uri handling:
 
   $ hg pull -q file://../test-doesnt-exist
   abort: repository /test-doesnt-exist not found!
   [255]
 
   $ hg pull -q file:../test
 
 It's tricky to make file:// URLs working on every platform with
 regular shell commands.
 
   $ URL=`python -c "import os; print 'file://foobar' + ('/' + os.getcwd().replace(os.sep, '/')).replace('//', '/') + '/../test'"`
   $ hg pull -q "$URL"
 

tests/test-push-http.t

@@ -1,86 +1,87 b''
 
   $ hg init test
   $ cd test
   $ echo a > a
   $ hg ci -Ama
   adding a
   $ cd ..
   $ hg clone test test2
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd test2
   $ echo a >> a
   $ hg ci -mb
   $ req() {
   >     hg serve -p $HGPORT -d --pid-file=hg.pid -E errors.log
   >     cat hg.pid >> $DAEMON_PIDS
   >     hg --cwd ../test2 push http://localhost:$HGPORT/
   >     kill `cat hg.pid`
   >     echo % serve errors
   >     cat errors.log
   > }
   $ cd ../test
 
 expect ssl error
 
   $ req
   pushing to http://localhost:$HGPORT/
   searching for changes
   remote: ssl required
   % serve errors
 
 expect authorization error
 
   $ echo '[web]' > .hg/hgrc
   $ echo 'push_ssl = false' >> .hg/hgrc
   $ req
   pushing to http://localhost:$HGPORT/
   searching for changes
   abort: authorization failed
   % serve errors
 
 expect authorization error: must have authorized user
 
   $ echo 'allow_push = unperson' >> .hg/hgrc
   $ req
   pushing to http://localhost:$HGPORT/
   searching for changes
   abort: authorization failed
   % serve errors
 
 expect success
 
   $ echo 'allow_push = *' >> .hg/hgrc
   $ echo '[hooks]' >> .hg/hgrc
   $ echo 'changegroup = python "$TESTDIR"/printenv.py changegroup 0' >> .hg/hgrc
   $ req
   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
   remote: changegroup hook: HG_NODE=ba677d0156c1196c1a699fa53f390dcfc3ce3872 HG_SOURCE=serve HG_URL=remote:http:*:  (glob)
   % serve errors
   $ hg rollback
-  rolling back to revision 0 (undo serve)
+  repository tip rolled back to revision 0 (undo serve)
+  working directory now based on revision 0
 
 expect authorization error: all users denied
 
   $ echo '[web]' > .hg/hgrc
   $ echo 'push_ssl = false' >> .hg/hgrc
   $ echo 'deny_push = *' >> .hg/hgrc
   $ req
   pushing to http://localhost:$HGPORT/
   searching for changes
   abort: authorization failed
   % serve errors
 
 expect authorization error: some users denied, users must be authenticated
 
   $ echo 'deny_push = unperson' >> .hg/hgrc
   $ req
   pushing to http://localhost:$HGPORT/
   searching for changes
   abort: authorization failed
   % serve errors

tests/test-rename-after-merge.t

@@ -1,119 +1,120 b''
 Issue746: renaming files brought by the second parent of a merge was
 broken.
 
 Create source repository:
 
   $ hg init t
   $ cd t
   $ echo a > a
   $ hg ci -Am a
   adding a
   $ cd ..
 
 Fork source repository:
 
   $ hg clone t t2
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd t2
   $ echo b > b
   $ hg ci -Am b
   adding b
 
 Update source repository:
 
   $ cd ../t
   $ echo a >> a
   $ hg ci -m a2
 
 Merge repositories:
 
   $ hg pull ../t2
   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)
 
   $ hg merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg st
   M b
 
 Rename b as c:
 
   $ hg mv b c
   $ hg st
   A c
   R b
 
 Rename back c as b:
 
   $ hg mv c b
   $ hg st
   M b
 
   $ cd ..
 
 Issue 1476: renaming a first parent file into another first parent
 file while none of them belong to the second parent was broken
 
   $ hg init repo1476
   $ cd repo1476
   $ echo a > a
   $ hg ci -Am adda
   adding a
   $ echo b1 > b1
   $ echo b2 > b2
   $ hg ci -Am changea
   adding b1
   adding b2
   $ hg up -C 0
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ echo c1 > c1
   $ echo c2 > c2
   $ hg ci -Am addcandd
   adding c1
   adding c2
   created new head
 
 Merge heads:
 
   $ hg merge
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg mv -Af c1 c2
 
 Commit issue 1476:
 
   $ hg ci -m merge
 
   $ hg log -r tip -C -v | grep copies
   copies:      c2 (c1)
 
   $ hg rollback
-  rolling back to revision 2 (undo commit)
+  repository tip rolled back to revision 2 (undo commit)
+  working directory now based on revision 2 and 1
 
   $ hg up -C .
   2 files updated, 0 files merged, 2 files removed, 0 files unresolved
 
 Merge heads again:
 
   $ hg merge
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg mv -Af b1 b2
 
 Commit issue 1476 with a rename on the other side:
 
   $ hg ci -m merge
 
   $ hg log -r tip -C -v | grep copies
   copies:      b2 (b1)
 

tests/test-rollback.t

@@ -1,91 +1,94 b''
 
   $ mkdir t
   $ cd t
   $ hg init
   $ echo a > a
   $ hg add a
   $ hg commit -m "test"
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   1 files, 1 changesets, 1 total revisions
   $ hg parents
   changeset:   0:acb14030fe0a
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test
   
   $ hg status
   $ hg rollback
-  rolling back to revision -1 (undo commit)
+  repository tip rolled back to revision -1 (undo commit)
+  working directory now based on revision -1
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   0 files, 0 changesets, 0 total revisions
   $ hg parents
   $ hg status
   A a
 
 Test issue 902
 
   $ hg commit -m "test2"
   $ hg branch test
   marked working directory as branch test
   $ hg rollback
-  rolling back to revision -1 (undo commit)
+  repository tip rolled back to revision -1 (undo commit)
+  working directory now based on revision -1
   $ hg branch
   default
 
 Test issue 1635 (commit message saved)
 .hg/last-message.txt:
 
   $ cat .hg/last-message.txt ; echo
   test2
 
 Test rollback of hg before issue 902 was fixed
 
   $ hg commit -m "test3"
   $ hg branch test
   marked working directory as branch test
   $ rm .hg/undo.branch
   $ hg rollback
-  rolling back to revision -1 (undo commit)
+  repository tip rolled back to revision -1 (undo commit)
   Named branch could not be reset, current branch still is: test
+  working directory now based on revision -1
   $ hg branch
   test
 
 rollback by pretxncommit saves commit message (issue 1635)
 
   $ echo a >> a
   $ hg --config hooks.pretxncommit=false commit -m"precious commit message"
   transaction abort!
   rollback completed
   abort: pretxncommit hook exited with status * (glob)
   [255]
 
 .hg/last-message.txt:
 
   $ cat .hg/last-message.txt ; echo
   precious commit message
 
 same thing, but run $EDITOR
 
   $ cat > editor << '__EOF__'
   > #!/bin/sh
   > echo "another precious commit message" > "$1"
   > __EOF__
   $ chmod +x editor
   $ HGEDITOR="'`pwd`'"/editor hg --config hooks.pretxncommit=false commit 2>&1
   transaction abort!
   rollback completed
   note: commit message saved in .hg/last-message.txt
   abort: pretxncommit hook exited with status * (glob)
   [255]
   $ cat .hg/last-message.txt
   another precious commit message
 

tests/test-tag.t

@@ -1,297 +1,298 b''
   $ hg init test
   $ cd test
 
   $ echo a > a
   $ hg add a
   $ hg commit -m "test"
   $ hg history
   changeset:   0:acb14030fe0a
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test
   
 
   $ hg tag ' '
   abort: tag names cannot consist entirely of whitespace
   [255]
 
   $ hg tag "bleah"
   $ hg history
   changeset:   1:d4f0d2909abc
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Added tag bleah for changeset acb14030fe0a
   
   changeset:   0:acb14030fe0a
   tag:         bleah
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test
   
 
   $ echo foo >> .hgtags
   $ hg tag "bleah2"
   abort: working copy of .hgtags is changed (please commit .hgtags manually)
   [255]
 
   $ hg revert .hgtags
   $ hg tag -r 0 x y z y y z
   abort: tag names must be unique
   [255]
   $ hg tag tap nada dot tip null .
   abort: the name 'tip' is reserved
   [255]
   $ hg tag "bleah"
   abort: tag 'bleah' already exists (use -f to force)
   [255]
   $ hg tag "blecch" "bleah"
   abort: tag 'bleah' already exists (use -f to force)
   [255]
 
   $ hg tag --remove "blecch"
   abort: tag 'blecch' does not exist
   [255]
   $ hg tag --remove "bleah" "blecch" "blough"
   abort: tag 'blecch' does not exist
   [255]
 
   $ hg tag -r 0 "bleah0"
   $ hg tag -l -r 1 "bleah1"
   $ hg tag gack gawk gorp
   $ hg tag -f gack
   $ hg tag --remove gack gorp
 
   $ hg tag "bleah "
   abort: tag 'bleah' already exists (use -f to force)
   [255]
   $ hg tag " bleah"
   abort: tag 'bleah' already exists (use -f to force)
   [255]
   $ hg tag " bleah"
   abort: tag 'bleah' already exists (use -f to force)
   [255]
   $ hg tag -r 0 "  bleahbleah  "
   $ hg tag -r 0 " bleah bleah "
 
   $ cat .hgtags
   acb14030fe0a21b60322c440ad2d20cf7685a376 bleah
   acb14030fe0a21b60322c440ad2d20cf7685a376 bleah0
   336fccc858a4eb69609a291105009e484a6b6b8d gack
   336fccc858a4eb69609a291105009e484a6b6b8d gawk
   336fccc858a4eb69609a291105009e484a6b6b8d gorp
   336fccc858a4eb69609a291105009e484a6b6b8d gack
   799667b6f2d9b957f73fa644a918c2df22bab58f gack
   799667b6f2d9b957f73fa644a918c2df22bab58f gack
   0000000000000000000000000000000000000000 gack
   336fccc858a4eb69609a291105009e484a6b6b8d gorp
   0000000000000000000000000000000000000000 gorp
   acb14030fe0a21b60322c440ad2d20cf7685a376 bleahbleah
   acb14030fe0a21b60322c440ad2d20cf7685a376 bleah bleah
 
   $ cat .hg/localtags
   d4f0d2909abc9290e2773c08837d70c1794e3f5a bleah1
 
 tagging on a non-head revision
 
   $ hg update 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg tag -l localblah
   $ hg tag "foobar"
   abort: not at a branch head (use -f to force)
   [255]
   $ hg tag -f "foobar"
   $ cat .hgtags
   acb14030fe0a21b60322c440ad2d20cf7685a376 foobar
   $ cat .hg/localtags
   d4f0d2909abc9290e2773c08837d70c1794e3f5a bleah1
   acb14030fe0a21b60322c440ad2d20cf7685a376 localblah
 
   $ hg tag -l 'xx
   > newline'
   abort: '\n' cannot be used in a tag name
   [255]
   $ hg tag -l 'xx:xx'
   abort: ':' cannot be used in a tag name
   [255]
 
 cloning local tags
 
   $ cd ..
   $ hg -R test log -r0:5
   changeset:   0:acb14030fe0a
   tag:         bleah
   tag:         bleah bleah
   tag:         bleah0
   tag:         bleahbleah
   tag:         foobar
   tag:         localblah
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test
   
   changeset:   1:d4f0d2909abc
   tag:         bleah1
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Added tag bleah for changeset acb14030fe0a
   
   changeset:   2:336fccc858a4
   tag:         gawk
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Added tag bleah0 for changeset acb14030fe0a
   
   changeset:   3:799667b6f2d9
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Added tag gack, gawk, gorp for changeset 336fccc858a4
   
   changeset:   4:154eeb7c0138
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Added tag gack for changeset 799667b6f2d9
   
   changeset:   5:b4bb47aaff09
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Removed tag gack, gorp
   
   $ hg clone -q -rbleah1 test test1
   $ hg -R test1 parents --style=compact
   1[tip]   d4f0d2909abc   1970-01-01 00:00 +0000   test
     Added tag bleah for changeset acb14030fe0a
   
   $ hg clone -q -r5 test#bleah1 test2
   $ hg -R test2 parents --style=compact
   5[tip]   b4bb47aaff09   1970-01-01 00:00 +0000   test
     Removed tag gack, gorp
   
   $ hg clone -q -U test#bleah1 test3
   $ hg -R test3 parents --style=compact
 
   $ cd test
 
 Issue601: hg tag doesn't do the right thing if .hgtags or localtags
 doesn't end with EOL
 
   $ python << EOF
   > f = file('.hg/localtags'); last = f.readlines()[-1][:-1]; f.close()
   > f = file('.hg/localtags', 'w'); f.write(last); f.close()
   > EOF
   $ cat .hg/localtags; echo
   acb14030fe0a21b60322c440ad2d20cf7685a376 localblah
   $ hg tag -l localnewline
   $ cat .hg/localtags; echo
   acb14030fe0a21b60322c440ad2d20cf7685a376 localblah
   c2899151f4e76890c602a2597a650a72666681bf localnewline
   
 
   $ python << EOF
   > f = file('.hgtags'); last = f.readlines()[-1][:-1]; f.close()
   > f = file('.hgtags', 'w'); f.write(last); f.close()
   > EOF
   $ hg ci -m'broken manual edit of .hgtags'
   $ cat .hgtags; echo
   acb14030fe0a21b60322c440ad2d20cf7685a376 foobar
   $ hg tag newline
   $ cat .hgtags; echo
   acb14030fe0a21b60322c440ad2d20cf7685a376 foobar
   a0eea09de1eeec777b46f2085260a373b2fbc293 newline
   
 
 tag and branch using same name
 
   $ hg branch tag-and-branch-same-name
   marked working directory as branch tag-and-branch-same-name
   $ hg ci -m"discouraged"
   $ hg tag tag-and-branch-same-name
   warning: tag tag-and-branch-same-name conflicts with existing branch name
 
 test custom commit messages
 
   $ cat > editor << '__EOF__'
   > #!/bin/sh
   > echo "custom tag message" > "$1"
   > echo "second line" >> "$1"
   > __EOF__
   $ chmod +x editor
   $ HGEDITOR="'`pwd`'"/editor hg tag custom-tag -e
   $ hg log -l1 --template "{desc}\n"
   custom tag message
   second line
 
 
 local tag with .hgtags modified
 
   $ hg tag hgtags-modified
   $ hg rollback
-  rolling back to revision 13 (undo commit)
+  repository tip rolled back to revision 13 (undo commit)
+  working directory now based on revision 13
   $ hg st
   M .hgtags
   ? .hgtags.orig
   ? editor
   $ hg tag --local baz
   $ hg revert --no-backup .hgtags
 
 
 tagging when at named-branch-head that's not a topo-head
 
   $ hg up default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge -t internal:local
   0 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m 'merge named branch'
   $ hg up 13
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg tag new-topo-head
 
 
 tagging on null rev
 
   $ hg up null
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg tag nullrev
   abort: not at a branch head (use -f to force)
   [255]
 
   $ hg init empty
   $ hg tag -R empty nullrev
 
   $ cd ..
 
 tagging on an uncommitted merge (issue2542)
 
   $ hg init repo-tag-uncommitted-merge
   $ cd repo-tag-uncommitted-merge
   $ echo c1 > f1
   $ hg ci -Am0
   adding f1
   $ echo c2 > f2
   $ hg ci -Am1
   adding f2
   $ hg co -q 0
   $ hg branch b1
   marked working directory as branch b1
   $ hg ci -m2
   $ hg up default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge b1
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg tag t1
   abort: uncommitted merge
   [255]
   $ hg status
   $ hg tag --rev 1 t2
   abort: uncommitted merge
   [255]
   $ hg tag --rev 1 --local t3
   $ hg tags -v
   tip                                2:8a8f787d0d5c
   t3                                 1:c3adabd1a5f4 local
 
   $ cd ..

tests/test-tags.t

@@ -1,381 +1,382 b''
 Helper functions:
 
   $ cacheexists() {
   >   [ -f .hg/cache/tags ] && echo "tag cache exists" || echo "no tag cache"
   > }
 
   $ dumptags() {
   >     rev=$1
   >     echo "rev $rev: .hgtags:"
   >     hg cat -r$rev .hgtags
   > }
 
 # XXX need to test that the tag cache works when we strip an old head
 # and add a new one rooted off non-tip: i.e. node and rev of tip are the
 # same, but stuff has changed behind tip.
 
 Setup:
 
   $ hg init t
   $ cd t
   $ cacheexists
   no tag cache
   $ hg id
   000000000000 tip
   $ cacheexists
   no tag cache
   $ echo a > a
   $ hg add a
   $ hg commit -m "test"
   $ hg co
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg identify
   acb14030fe0a tip
   $ cacheexists
   tag cache exists
 
 Try corrupting the cache
 
   $ printf 'a b' > .hg/cache/tags
   $ hg identify
   .hg/cache/tags is corrupt, rebuilding it
   acb14030fe0a tip
   $ cacheexists
   tag cache exists
   $ hg identify
   acb14030fe0a tip
 
 Create local tag with long name:
 
   $ T=`hg identify --debug --id`
   $ hg tag -l "This is a local tag with a really long name!"
   $ hg tags
   tip                                0:acb14030fe0a
   This is a local tag with a really long name!     0:acb14030fe0a
   $ rm .hg/localtags
 
 Create a tag behind hg's back:
 
   $ echo "$T first" > .hgtags
   $ cat .hgtags
   acb14030fe0a21b60322c440ad2d20cf7685a376 first
   $ hg add .hgtags
   $ hg commit -m "add tags"
   $ hg tags
   tip                                1:b9154636be93
   first                              0:acb14030fe0a
   $ hg identify
   b9154636be93 tip
 
 Repeat with cold tag cache:
 
   $ rm -f .hg/cache/tags
   $ hg identify
   b9154636be93 tip
 
 And again, but now unable to write tag cache:
 
   $ rm -f .hg/cache/tags
   $ chmod 555 .hg
   $ hg identify
   b9154636be93 tip
   $ chmod 755 .hg
 
 Create a branch:
 
   $ echo bb > a
   $ hg status
   M a
   $ hg identify
   b9154636be93+ tip
   $ hg co first
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg id
   acb14030fe0a+ first
   $ hg -v id
   acb14030fe0a+ first
   $ hg status
   M a
   $ echo 1 > b
   $ hg add b
   $ hg commit -m "branch"
   created new head
   $ hg id
   c8edf04160c7 tip
 
 Merge the two heads:
 
   $ hg merge 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg id
   c8edf04160c7+b9154636be93+ tip
   $ hg status
   M .hgtags
   $ hg commit -m "merge"
 
 Create a fake head, make sure tag not visible afterwards:
 
   $ cp .hgtags tags
   $ hg tag last
   $ hg rm .hgtags
   $ hg commit -m "remove"
 
   $ mv tags .hgtags
   $ hg add .hgtags
   $ hg commit -m "readd"
   $ 
   $ hg tags
   tip                                6:35ff301afafe
   first                              0:acb14030fe0a
 
 Add invalid tags:
 
   $ echo "spam" >> .hgtags
   $ echo >> .hgtags
   $ echo "foo bar" >> .hgtags
   $ echo "a5a5 invalid" >> .hg/localtags
   $ echo "committing .hgtags:"
   committing .hgtags:
   $ cat .hgtags 
   acb14030fe0a21b60322c440ad2d20cf7685a376 first
   spam
   
   foo bar
   $ hg commit -m "tags"
 
 Report tag parse error on other head:
 
   $ hg up 3
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 'x y' >> .hgtags
   $ hg commit -m "head"
   created new head
 
   $ hg tags
   .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
   $ hg tip
   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:
 
   $ cd ..
   $ hg init t2
   $ cd t2
   $ echo foo > foo
   $ hg add foo
   $ hg ci -m 'add foo'      # rev 0
   $ hg tag bar              # rev 1
   $ echo >> foo
   $ hg ci -m 'change foo 1' # rev 2
   $ hg up -C 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg tag -r 1 -f bar      # rev 3
   $ hg up -C 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo >> foo
   $ hg ci -m 'change foo 2' # rev 4
   created new head
   $ hg tags
   tip                                4:0c192d7d5e6b
   bar                                1:78391a272241
 
 Repeat in case of cache effects:
 
   $ hg tags
   tip                                4:0c192d7d5e6b
   bar                                1:78391a272241
 
 Detailed dump of tag info:
 
   $ hg heads -q             # expect 4, 3, 2
   4:0c192d7d5e6b
   3:6fa450212aeb
   2:7a94127795a3
   $ dumptags 2
   rev 2: .hgtags:
   bbd179dfa0a71671c253b3ae0aa1513b60d199fa bar
   $ dumptags 3
   rev 3: .hgtags:
   bbd179dfa0a71671c253b3ae0aa1513b60d199fa bar
   bbd179dfa0a71671c253b3ae0aa1513b60d199fa bar
   78391a272241d70354aa14c874552cad6b51bb42 bar
   $ dumptags 4
   rev 4: .hgtags:
   bbd179dfa0a71671c253b3ae0aa1513b60d199fa bar
 
 Dump cache:
 
   $ cat .hg/cache/tags
   4 0c192d7d5e6b78a714de54a2e9627952a877e25a 0c04f2a8af31de17fab7422878ee5a2dadbc943d
   3 6fa450212aeb2a21ed616a54aea39a4a27894cd7 7d3b718c964ef37b89e550ebdafd5789e76ce1b0
   2 7a94127795a33c10a370c93f731fd9fea0b79af6 0c04f2a8af31de17fab7422878ee5a2dadbc943d
   
   78391a272241d70354aa14c874552cad6b51bb42 bar
 
 Test tag removal:
 
   $ hg tag --remove bar     # rev 5
   $ hg tip -vp
   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
   
   $ hg tags
   tip                                5:5f6e8655b1c7
   $ hg tags                 # again, try to expose cache bugs
   tip                                5:5f6e8655b1c7
 
 Remove nonexistent tag:
 
   $ hg tag --remove foobar
   abort: tag 'foobar' does not exist
   [255]
   $ hg tip
   changeset:   5:5f6e8655b1c7
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Removed tag bar
   
 
 Undo a tag with rollback:
 
   $ hg rollback             # destroy rev 5 (restore bar)
-  rolling back to revision 4 (undo commit)
+  repository tip rolled back to revision 4 (undo commit)
+  working directory now based on revision 4
   $ hg tags
   tip                                4:0c192d7d5e6b
   bar                                1:78391a272241
   $ hg tags
   tip                                4:0c192d7d5e6b
   bar                                1:78391a272241
 
 Test tag rank:
 
   $ cd ..
   $ hg init t3
   $ cd t3
   $ echo foo > foo
   $ hg add foo
   $ hg ci -m 'add foo'       # rev 0
   $ hg tag -f bar            # rev 1 bar -> 0
   $ hg tag -f bar            # rev 2 bar -> 1
   $ hg tag -fr 0 bar         # rev 3 bar -> 0
   $ hg tag -fr 1 bar         # rev 4 bar -> 1
   $ hg tag -fr 0 bar         # rev 5 bar -> 0
   $ hg tags
   tip                                5:85f05169d91d
   bar                                0:bbd179dfa0a7
   $ hg co 3
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo barbar > foo
   $ hg ci -m 'change foo'    # rev 6
   created new head
   $ hg tags
   tip                                6:735c3ca72986
   bar                                0:bbd179dfa0a7
 
 Don't allow moving tag without -f:
 
   $ hg tag -r 3 bar
   abort: tag 'bar' already exists (use -f to force)
   [255]
   $ hg tags
   tip                                6:735c3ca72986
   bar                                0:bbd179dfa0a7
 
 Strip 1: expose an old head:
 
   $ hg --config extensions.mq= strip 5
   saved backup bundle to $TESTTMP/t3/.hg/strip-backup/*-backup.hg (glob)
   $ hg tags                  # partly stale cache
   tip                                5:735c3ca72986
   bar                                1:78391a272241
   $ hg tags                  # up-to-date cache
   tip                                5:735c3ca72986
   bar                                1:78391a272241
 
 Strip 2: destroy whole branch, no old head exposed
 
   $ hg --config extensions.mq= strip 4
   saved backup bundle to $TESTTMP/t3/.hg/strip-backup/*-backup.hg (glob)
   $ hg tags                  # partly stale
   tip                                4:735c3ca72986
   bar                                0:bbd179dfa0a7
   $ rm -f .hg/cache/tags
   $ hg tags                  # cold cache
   tip                                4:735c3ca72986
   bar                                0:bbd179dfa0a7
 
 Test tag rank with 3 heads:
 
   $ cd ..
   $ hg init t4
   $ cd t4
   $ echo foo > foo
   $ hg add
   adding foo
   $ hg ci -m 'add foo'                 # rev 0
   $ hg tag bar                         # rev 1 bar -> 0
   $ hg tag -f bar                      # rev 2 bar -> 1
   $ hg up -qC 0
   $ hg tag -fr 2 bar                   # rev 3 bar -> 2
   $ hg tags
   tip                                3:197c21bbbf2c
   bar                                2:6fa450212aeb
   $ hg up -qC 0
   $ hg tag -m 'retag rev 0' -fr 0 bar  # rev 4 bar -> 0, but bar stays at 2
 
 Bar should still point to rev 2:
 
   $ hg tags
   tip                                4:3b4b14ed0202
   bar                                2:6fa450212aeb
 
 Test that removing global/local tags does not get confused when trying
 to remove a tag of type X which actually only exists as a type Y:
 
   $ cd ..
   $ hg init t5
   $ cd t5
   $ echo foo > foo
   $ hg add
   adding foo
   $ hg ci -m 'add foo'                 # rev 0
 
   $ hg tag -r 0 -l localtag
   $ hg tag --remove localtag
   abort: tag 'localtag' is not a global tag
   [255]
   $ 
   $ hg tag -r 0 globaltag
   $ hg tag --remove -l globaltag
   abort: tag 'globaltag' is not a local tag
   [255]
   $ hg tags -v
   tip                                1:a0b6fe111088
   localtag                           0:bbd179dfa0a7 local
   globaltag                          0:bbd179dfa0a7

tests/test-url-rev.t

@@ -1,205 +1,208 b''
 Test basic functionality of url#rev syntax
 
   $ hg init repo
   $ cd repo
   $ echo a > a
   $ hg ci -qAm 'add a'
   $ hg branch foo
   marked working directory as branch foo
   $ echo >> a
   $ hg ci -m 'change a'
   $ cd ..
 
   $ hg clone 'repo#foo' clone
   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
 
   $ hg --cwd clone 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
   
   $ hg --cwd clone parents
   changeset:   1:cd2a86ecc814
   branch:      foo
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     change a
   
   $ cat clone/.hg/hgrc
   [paths]
   default = $TESTTMP/repo#foo
 
 Changing original repo:
 
   $ cd repo
 
   $ echo >> a
   $ hg ci -m 'new head of branch foo'
 
   $ hg up -qC default
   $ echo bar > bar
   $ hg ci -qAm 'add bar'
 
   $ hg log
   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
   
   $ hg -q outgoing '../clone#foo'
   2:faba9097cad4
 
   $ hg -q push '../clone#foo'
 
   $ hg --cwd ../clone heads
   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
   
   $ cd ..
 
   $ cd clone
   $ hg rollback
-  rolling back to revision 1 (undo push)
+  repository tip rolled back to revision 1 (undo push)
+  working directory now based on revision 1
 
   $ hg -q incoming
   2:faba9097cad4
 
   $ hg -q pull
 
   $ hg heads
   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:
 
   $ hg parents -q
   1:cd2a86ecc814
 
 Going back to the default branch:
 
   $ hg up -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg parents
   changeset:   0:1f0dee641bb7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add a
   
 No new revs, no update:
 
   $ hg pull -qu
 
   $ hg parents -q
   0:1f0dee641bb7
 
   $ hg rollback
-  rolling back to revision 1 (undo pull)
+  repository tip rolled back to revision 1 (undo pull)
+  working directory now based on revision 1
 
   $ hg up -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg parents -q
   0:1f0dee641bb7
 
 Pull -u takes us back to branch foo:
 
   $ hg pull -qu
 
   $ hg parents
   changeset:   2:faba9097cad4
   branch:      foo
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     new head of branch foo
   
   $ hg rollback
-  rolling back to revision 1 (undo pull)
+  repository tip rolled back to revision 1 (undo pull)
+  working directory now based on revision 0
 
   $ hg up -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg parents -q
   0:1f0dee641bb7
 
   $ hg heads -q
   1:cd2a86ecc814
   0:1f0dee641bb7
 
   $ hg pull -qur default default
 
   $ hg parents
   changeset:   3:4cd725637392
   tag:         tip
   parent:      0:1f0dee641bb7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add bar
   
   $ hg 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