narrow: update the narrowspecs to new ones after pulling when widening

The ellipsis case updates the new narrowspecs at bundle2 handling code, and
non-ellipsis widening didn't use to work and never set the new narrowpats.
Previous pacth added server side logic for widening without ellipsis. This patch
adds the missing repo.setnarrowpats() so that we set the new narrowpats after
widening in non-ellipsis cases also.

This makes widening with non-ellipsis case work but there are certain things
which we can improve.

Differential Revision: https://phab.mercurial-scm.org/D4384

hgext/narrow/narrowcommands.py

@@ -1,429 +1,430 b''
 # narrowcommands.py - command modifications for narrowhg extension
 #
 # Copyright 2017 Google, Inc.
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 from __future__ import absolute_import
 
 import itertools
 import os
 
 from mercurial.i18n import _
 from mercurial import (
     cmdutil,
     commands,
     discovery,
     error,
     exchange,
     extensions,
     hg,
     merge,
     narrowspec,
     node,
     pycompat,
     registrar,
     repair,
     repository,
     repoview,
     sparse,
     util,
 )
 
 from . import (
     narrowbundle2,
 )
 
 table = {}
 command = registrar.command(table)
 
 def setup():
     """Wraps user-facing mercurial commands with narrow-aware versions."""
 
     entry = extensions.wrapcommand(commands.table, 'clone', clonenarrowcmd)
     entry[1].append(('', 'narrow', None,
                      _("create a narrow clone of select files")))
     entry[1].append(('', 'depth', '',
                      _("limit the history fetched by distance from heads")))
     entry[1].append(('', 'narrowspec', '',
                      _("read narrowspecs from file")))
     # TODO(durin42): unify sparse/narrow --include/--exclude logic a bit
     if 'sparse' not in extensions.enabled():
         entry[1].append(('', 'include', [],
                          _("specifically fetch this file/directory")))
         entry[1].append(
             ('', 'exclude', [],
              _("do not fetch this file/directory, even if included")))
 
     entry = extensions.wrapcommand(commands.table, 'pull', pullnarrowcmd)
     entry[1].append(('', 'depth', '',
                      _("limit the history fetched by distance from heads")))
 
     extensions.wrapcommand(commands.table, 'archive', archivenarrowcmd)
 
 def expandpull(pullop, includepats, excludepats):
     if not narrowspec.needsexpansion(includepats):
         return includepats, excludepats
 
     heads = pullop.heads or pullop.rheads
     includepats, excludepats = pullop.remote.expandnarrow(
         includepats, excludepats, heads)
     pullop.repo.ui.debug('Expanded narrowspec to inc=%s, exc=%s\n' % (
         includepats, excludepats))
     return set(includepats), set(excludepats)
 
 def clonenarrowcmd(orig, ui, repo, *args, **opts):
     """Wraps clone command, so 'hg clone' first wraps localrepo.clone()."""
     opts = pycompat.byteskwargs(opts)
     wrappedextraprepare = util.nullcontextmanager()
     opts_narrow = opts['narrow']
     narrowspecfile = opts['narrowspec']
 
     if narrowspecfile:
         filepath = os.path.join(pycompat.getcwd(), narrowspecfile)
         ui.status(_("reading narrowspec from '%s'\n") % filepath)
         try:
             fp = open(filepath, 'rb')
         except IOError:
             raise error.Abort(_("file '%s' not found") % filepath)
 
         includes, excludes, profiles = sparse.parseconfig(ui, fp.read(),
                                                           'narrow')
         if profiles:
             raise error.Abort(_("cannot specify other files using '%include' in"
                                 " narrowspec"))
 
         # narrowspec is passed so we should assume that user wants narrow clone
         opts_narrow = True
         opts['include'].extend(includes)
         opts['exclude'].extend(excludes)
 
     if opts_narrow:
         def pullbundle2extraprepare_widen(orig, pullop, kwargs):
             # Create narrow spec patterns from clone flags
             includepats = narrowspec.parsepatterns(opts['include'])
             excludepats = narrowspec.parsepatterns(opts['exclude'])
 
             # If necessary, ask the server to expand the narrowspec.
             includepats, excludepats = expandpull(
                 pullop, includepats, excludepats)
 
             if not includepats and excludepats:
                 # If nothing was included, we assume the user meant to include
                 # everything, except what they asked to exclude.
                 includepats = {'path:.'}
 
             pullop.repo.setnarrowpats(includepats, excludepats)
 
             # This will populate 'includepats' etc with the values from the
             # narrowspec we just saved.
             orig(pullop, kwargs)
 
             if opts.get('depth'):
                 kwargs['depth'] = opts['depth']
         wrappedextraprepare = extensions.wrappedfunction(exchange,
             '_pullbundle2extraprepare', pullbundle2extraprepare_widen)
 
     def pullnarrow(orig, repo, *args, **kwargs):
         if opts_narrow:
             repo.requirements.add(repository.NARROW_REQUIREMENT)
             repo._writerequirements()
 
         return orig(repo, *args, **kwargs)
 
     wrappedpull = extensions.wrappedfunction(exchange, 'pull', pullnarrow)
 
     with wrappedextraprepare, wrappedpull:
         return orig(ui, repo, *args, **pycompat.strkwargs(opts))
 
 def pullnarrowcmd(orig, ui, repo, *args, **opts):
     """Wraps pull command to allow modifying narrow spec."""
     wrappedextraprepare = util.nullcontextmanager()
     if repository.NARROW_REQUIREMENT in repo.requirements:
 
         def pullbundle2extraprepare_widen(orig, pullop, kwargs):
             orig(pullop, kwargs)
             if opts.get(r'depth'):
                 kwargs['depth'] = opts[r'depth']
         wrappedextraprepare = extensions.wrappedfunction(exchange,
             '_pullbundle2extraprepare', pullbundle2extraprepare_widen)
 
     with wrappedextraprepare:
         return orig(ui, repo, *args, **opts)
 
 def archivenarrowcmd(orig, ui, repo, *args, **opts):
     """Wraps archive command to narrow the default includes."""
     if repository.NARROW_REQUIREMENT in repo.requirements:
         repo_includes, repo_excludes = repo.narrowpats
         includes = set(opts.get(r'include', []))
         excludes = set(opts.get(r'exclude', []))
         includes, excludes, unused_invalid = narrowspec.restrictpatterns(
             includes, excludes, repo_includes, repo_excludes)
         if includes:
             opts[r'include'] = includes
         if excludes:
             opts[r'exclude'] = excludes
     return orig(ui, repo, *args, **opts)
 
 def pullbundle2extraprepare(orig, pullop, kwargs):
     repo = pullop.repo
     if repository.NARROW_REQUIREMENT not in repo.requirements:
         return orig(pullop, kwargs)
 
     if narrowbundle2.NARROWCAP not in pullop.remotebundle2caps:
         raise error.Abort(_("server doesn't support narrow clones"))
     orig(pullop, kwargs)
     kwargs['narrow'] = True
     include, exclude = repo.narrowpats
     kwargs['oldincludepats'] = include
     kwargs['oldexcludepats'] = exclude
     kwargs['includepats'] = include
     kwargs['excludepats'] = exclude
     kwargs['known'] = [node.hex(ctx.node()) for ctx in
                        repo.set('::%ln', pullop.common)
                        if ctx.node() != node.nullid]
     if not kwargs['known']:
         # Mercurial serialized an empty list as '' and deserializes it as
         # [''], so delete it instead to avoid handling the empty string on the
         # server.
         del kwargs['known']
 
 extensions.wrapfunction(exchange,'_pullbundle2extraprepare',
                         pullbundle2extraprepare)
 
 def _narrow(ui, repo, remote, commoninc, oldincludes, oldexcludes,
             newincludes, newexcludes, force):
     oldmatch = narrowspec.match(repo.root, oldincludes, oldexcludes)
     newmatch = narrowspec.match(repo.root, newincludes, newexcludes)
 
     # This is essentially doing "hg outgoing" to find all local-only
     # commits. We will then check that the local-only commits don't
     # have any changes to files that will be untracked.
     unfi = repo.unfiltered()
     outgoing = discovery.findcommonoutgoing(unfi, remote,
                                             commoninc=commoninc)
     ui.status(_('looking for local changes to affected paths\n'))
     localnodes = []
     for n in itertools.chain(outgoing.missing, outgoing.excluded):
         if any(oldmatch(f) and not newmatch(f) for f in unfi[n].files()):
             localnodes.append(n)
     revstostrip = unfi.revs('descendants(%ln)', localnodes)
     hiddenrevs = repoview.filterrevs(repo, 'visible')
     visibletostrip = list(repo.changelog.node(r)
                           for r in (revstostrip - hiddenrevs))
     if visibletostrip:
         ui.status(_('The following changeset(s) or their ancestors have '
                     'local changes not on the remote:\n'))
         maxnodes = 10
         if ui.verbose or len(visibletostrip) <= maxnodes:
             for n in visibletostrip:
                 ui.status('%s\n' % node.short(n))
         else:
             for n in visibletostrip[:maxnodes]:
                 ui.status('%s\n' % node.short(n))
             ui.status(_('...and %d more, use --verbose to list all\n') %
                       (len(visibletostrip) - maxnodes))
         if not force:
             raise error.Abort(_('local changes found'),
                               hint=_('use --force-delete-local-changes to '
                                      'ignore'))
 
     with ui.uninterruptable():
         if revstostrip:
             tostrip = [unfi.changelog.node(r) for r in revstostrip]
             if repo['.'].node() in tostrip:
                 # stripping working copy, so move to a different commit first
                 urev = max(repo.revs('(::%n) - %ln + null',
                                      repo['.'].node(), visibletostrip))
                 hg.clean(repo, urev)
             repair.strip(ui, unfi, tostrip, topic='narrow')
 
         todelete = []
         for f, f2, size in repo.store.datafiles():
             if f.startswith('data/'):
                 file = f[5:-2]
                 if not newmatch(file):
                     todelete.append(f)
             elif f.startswith('meta/'):
                 dir = f[5:-13]
                 dirs = ['.'] + sorted(util.dirs({dir})) + [dir]
                 include = True
                 for d in dirs:
                     visit = newmatch.visitdir(d)
                     if not visit:
                         include = False
                         break
                     if visit == 'all':
                         break
                 if not include:
                     todelete.append(f)
 
         repo.destroying()
 
         with repo.transaction("narrowing"):
             for f in todelete:
                 ui.status(_('deleting %s\n') % f)
                 util.unlinkpath(repo.svfs.join(f))
                 repo.store.markremoved(f)
 
             for f in repo.dirstate:
                 if not newmatch(f):
                     repo.dirstate.drop(f)
                     repo.wvfs.unlinkpath(f)
             repo.setnarrowpats(newincludes, newexcludes)
 
         repo.destroyed()
 
 def _widen(ui, repo, remote, commoninc, newincludes, newexcludes):
     newmatch = narrowspec.match(repo.root, newincludes, newexcludes)
 
     # TODO(martinvonz): Get expansion working with widening/narrowing.
     if narrowspec.needsexpansion(newincludes):
         raise error.Abort('Expansion not yet supported on pull')
 
     def pullbundle2extraprepare_widen(orig, pullop, kwargs):
         orig(pullop, kwargs)
         # The old{in,ex}cludepats have already been set by orig()
         kwargs['includepats'] = newincludes
         kwargs['excludepats'] = newexcludes
         kwargs['widen'] = True
     wrappedextraprepare = extensions.wrappedfunction(exchange,
         '_pullbundle2extraprepare', pullbundle2extraprepare_widen)
 
     # define a function that narrowbundle2 can call after creating the
     # backup bundle, but before applying the bundle from the server
     def setnewnarrowpats():
         repo.setnarrowpats(newincludes, newexcludes)
     repo.setnewnarrowpats = setnewnarrowpats
 
     with ui.uninterruptable():
         ds = repo.dirstate
         p1, p2 = ds.p1(), ds.p2()
         with ds.parentchange():
             ds.setparents(node.nullid, node.nullid)
         common = commoninc[0]
         with wrappedextraprepare:
             exchange.pull(repo, remote, heads=common)
         with ds.parentchange():
             ds.setparents(p1, p2)
 
+        repo.setnewnarrowpats()
         actions = {k: [] for k in 'a am f g cd dc r dm dg m e k p pr'.split()}
         addgaction = actions['g'].append
 
         mf = repo['.'].manifest().matches(newmatch)
         for f, fn in mf.iteritems():
             if f not in repo.dirstate:
                 addgaction((f, (mf.flags(f), False),
                             "add from widened narrow clone"))
 
         merge.applyupdates(repo, actions, wctx=repo[None],
                            mctx=repo['.'], overwrite=False)
         merge.recordupdates(repo, actions, branchmerge=False)
 
 # TODO(rdamazio): Make new matcher format and update description
 @command('tracked',
     [('', 'addinclude', [], _('new paths to include')),
      ('', 'removeinclude', [], _('old paths to no longer include')),
      ('', 'addexclude', [], _('new paths to exclude')),
      ('', 'removeexclude', [], _('old paths to no longer exclude')),
      ('', 'clear', False, _('whether to replace the existing narrowspec')),
      ('', 'force-delete-local-changes', False,
        _('forces deletion of local changes when narrowing')),
     ] + commands.remoteopts,
     _('[OPTIONS]... [REMOTE]'),
     inferrepo=True)
 def trackedcmd(ui, repo, remotepath=None, *pats, **opts):
     """show or change the current narrowspec
 
     With no argument, shows the current narrowspec entries, one per line. Each
     line will be prefixed with 'I' or 'X' for included or excluded patterns,
     respectively.
 
     The narrowspec is comprised of expressions to match remote files and/or
     directories that should be pulled into your client.
     The narrowspec has *include* and *exclude* expressions, with excludes always
     trumping includes: that is, if a file matches an exclude expression, it will
     be excluded even if it also matches an include expression.
     Excluding files that were never included has no effect.
 
     Each included or excluded entry is in the format described by
     'hg help patterns'.
 
     The options allow you to add or remove included and excluded expressions.
 
     If --clear is specified, then all previous includes and excludes are DROPPED
     and replaced by the new ones specified to --addinclude and --addexclude.
     If --clear is specified without any further options, the narrowspec will be
     empty and will not match any files.
     """
     opts = pycompat.byteskwargs(opts)
     if repository.NARROW_REQUIREMENT not in repo.requirements:
         ui.warn(_('The narrow command is only supported on respositories cloned'
                   ' with --narrow.\n'))
         return 1
 
     # Before supporting, decide whether it "hg tracked --clear" should mean
     # tracking no paths or all paths.
     if opts['clear']:
         ui.warn(_('The --clear option is not yet supported.\n'))
         return 1
 
     if narrowspec.needsexpansion(opts['addinclude'] + opts['addexclude']):
         raise error.Abort('Expansion not yet supported on widen/narrow')
 
     addedincludes = narrowspec.parsepatterns(opts['addinclude'])
     removedincludes = narrowspec.parsepatterns(opts['removeinclude'])
     addedexcludes = narrowspec.parsepatterns(opts['addexclude'])
     removedexcludes = narrowspec.parsepatterns(opts['removeexclude'])
     widening = addedincludes or removedexcludes
     narrowing = removedincludes or addedexcludes
     only_show = not widening and not narrowing
 
     # Only print the current narrowspec.
     if only_show:
         include, exclude = repo.narrowpats
 
         ui.pager('tracked')
         fm = ui.formatter('narrow', opts)
         for i in sorted(include):
             fm.startitem()
             fm.write('status', '%s ', 'I', label='narrow.included')
             fm.write('pat', '%s\n', i, label='narrow.included')
         for i in sorted(exclude):
             fm.startitem()
             fm.write('status', '%s ', 'X', label='narrow.excluded')
             fm.write('pat', '%s\n', i, label='narrow.excluded')
         fm.end()
         return 0
 
     with repo.wlock(), repo.lock():
         cmdutil.bailifchanged(repo)
 
         # Find the revisions we have in common with the remote. These will
         # be used for finding local-only changes for narrowing. They will
         # also define the set of revisions to update for widening.
         remotepath = ui.expandpath(remotepath or 'default')
         url, branches = hg.parseurl(remotepath)
         ui.status(_('comparing with %s\n') % util.hidepassword(url))
         remote = hg.peer(repo, opts, url)
         commoninc = discovery.findcommonincoming(repo, remote)
 
         oldincludes, oldexcludes = repo.narrowpats
         if narrowing:
             newincludes = oldincludes - removedincludes
             newexcludes = oldexcludes | addedexcludes
             _narrow(ui, repo, remote, commoninc, oldincludes, oldexcludes,
                     newincludes, newexcludes,
                     opts['force_delete_local_changes'])
             # _narrow() updated the narrowspec and _widen() below needs to
             # use the updated values as its base (otherwise removed includes
             # and addedexcludes will be lost in the resulting narrowspec)
             oldincludes = newincludes
             oldexcludes = newexcludes
 
         if widening:
             newincludes = oldincludes | addedincludes
             newexcludes = oldexcludes - removedexcludes
             _widen(ui, repo, remote, commoninc, newincludes, newexcludes)
 
     return 0

tests/test-narrow-widen-non-ellipsis.t

@@ -1,397 +1,381 b''
   $ . "$TESTDIR/narrow-library.sh"
 
   $ cat << EOF >> $HGRCPATH
   > [experimental]
   > treemanifest = 1
   > EOF
 
   $ hg init master
   $ cd master
 
   $ mkdir inside
   $ echo 'inside' > inside/f
   $ hg add inside/f
   $ hg commit -m 'add inside'
 
   $ mkdir widest
   $ echo 'widest' > widest/f
   $ hg add widest/f
   $ hg commit -m 'add widest'
 
   $ mkdir outside
   $ echo 'outside' > outside/f
   $ hg add outside/f
   $ hg commit -m 'add outside'
 
   $ cd ..
 
 narrow clone the inside file
 
   $ hg clone --narrow ssh://user@dummy/master narrow --include inside
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 1 changes to 1 files
   new changesets *:* (glob)
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd narrow
   $ hg tracked
   I path:inside
   $ ls
   inside
   $ cat inside/f
   inside
   $ cd ..
 
 add more upstream files which we will include in a wider narrow spec
 
   $ cd master
 
   $ mkdir wider
   $ echo 'wider' > wider/f
   $ hg add wider/f
   $ echo 'widest v2' > widest/f
   $ hg commit -m 'add wider, update widest'
 
   $ echo 'widest v3' > widest/f
   $ hg commit -m 'update widest v3'
 
   $ echo 'inside v2' > inside/f
   $ hg commit -m 'update inside'
 
   $ mkdir outside2
   $ echo 'outside2' > outside2/f
   $ hg add outside2/f
   $ hg commit -m 'add outside2'
 
   $ echo 'widest v4' > widest/f
   $ hg commit -m 'update widest v4'
 
   $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"
   *: update widest v4 (glob)
   *: add outside2 (glob)
   *: update inside (glob)
   *: update widest v3 (glob)
   *: add wider, update widest (glob)
   *: add outside (glob)
   *: add widest (glob)
   *: add inside (glob)
 
   $ cd ..
 
 Widen the narrow spec to see the wider file. This should not get the newly
 added upstream revisions.
 
   $ cd narrow
   $ hg tracked --addinclude wider/f
   comparing with ssh://user@dummy/master
   searching for changes
   no changes found
   adding changesets
   adding manifests
   adding file changes
   added 0 changesets with 0 changes to 1 files
   3 local changesets published
   $ hg tracked
   I path:inside
+  I path:wider/f
 
 Pull down the newly added upstream revision.
 
   $ hg pull
   pulling from ssh://user@dummy/master
   searching for changes
   adding changesets
   adding manifests
   adding file changes
-  added 5 changesets with 1 changes to 1 files
+  added 5 changesets with 2 changes to 2 files
   new changesets *:* (glob)
   (run 'hg update' to get a working copy)
   $ hg update -r 'desc("add wider")'
-  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat wider/f
-  cat: wider/f: $ENOENT$
-  [1]
+  wider
 
   $ hg update -r 'desc("update inside")'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat wider/f
-  cat: wider/f: $ENOENT$
-  [1]
+  wider
   $ cat inside/f
   inside v2
 
   $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"
   45662f0793c7: update widest v4
   1dd1364b566e: add outside2
   *: update inside (glob)
   be0600e3ccba: update widest v3
   *: add wider, update widest (glob)
   4922ea71b958: add outside
   40e0ea6c8cd7: add widest
   *: add inside (glob)
 
 Check that widening with a newline fails
 
   $ hg tracked --addinclude 'widest
   > '
   abort: newlines are not allowed in narrowspec paths
   [255]
 
 widen the narrow spec to include the widest file
 
   $ hg tracked --addinclude widest
   comparing with ssh://user@dummy/master
   searching for changes
   no changes found
   adding changesets
   adding manifests
   adding file changes
-  added 0 changesets with 4 changes to 2 files
+  added 0 changesets with 4 changes to 3 files
   5 local changesets published
-  abort: path ends in directory separator: widest/
-  [255]
   $ hg tracked
   I path:inside
+  I path:wider/f
+  I path:widest
   $ hg update 'desc("add widest")'
+  2 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  $ cat widest/f
+  widest
+  $ hg update 'desc("add wider, update widest")'
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ cat wider/f
+  wider
+  $ cat widest/f
+  widest v2
+  $ hg update 'desc("update widest v3")'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat widest/f
-  cat: widest/f: $ENOENT$
-  [1]
-  $ hg update 'desc("add wider, update widest")'
-  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  $ cat wider/f
-  cat: wider/f: $ENOENT$
-  [1]
+  widest v3
+  $ hg update 'desc("update widest v4")'
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat widest/f
-  cat: widest/f: $ENOENT$
-  [1]
-  $ hg update 'desc("update widest v3")'
-  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  $ cat widest/f
-  cat: widest/f: $ENOENT$
-  [1]
-  $ hg update 'desc("update widest v4")'
-  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  $ cat widest/f
-  cat: widest/f: $ENOENT$
-  [1]
+  widest v4
 
   $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"
   *: update widest v4 (glob)
   1dd1364b566e: add outside2
   *: update inside (glob)
   *: update widest v3 (glob)
   *: add wider, update widest (glob)
   4922ea71b958: add outside
   *: add widest (glob)
   *: add inside (glob)
 
 separate suite of tests: files from 0-10 modified in changes 0-10. This allows
 more obvious precise tests tickling particular corner cases.
 
   $ cd ..
   $ hg init upstream
   $ cd upstream
   $ for x in `$TESTDIR/seq.py 0 10`
   > do
   >   mkdir d$x
   >   echo $x > d$x/f
   >   hg add d$x/f
   >   hg commit -m "add d$x/f"
   > done
   $ hg log -T "{node|short}: {desc}\n"
   *: add d10/f (glob)
   *: add d9/f (glob)
   *: add d8/f (glob)
   *: add d7/f (glob)
   *: add d6/f (glob)
   *: add d5/f (glob)
   *: add d4/f (glob)
   *: add d3/f (glob)
   *: add d2/f (glob)
   *: add d1/f (glob)
   *: add d0/f (glob)
 
 make narrow clone with every third node.
 
   $ cd ..
   $ hg clone --narrow ssh://user@dummy/upstream narrow2 --include d0 --include d3 --include d6 --include d9
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 11 changesets with 4 changes to 4 files
   new changesets *:* (glob)
   updating to branch default
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd narrow2
   $ hg tracked
   I path:d0
   I path:d3
   I path:d6
   I path:d9
   $ hg verify
   checking changesets
   checking manifests
   checking directory manifests
   crosschecking files in changesets and manifests
   checking files
   4 files, 11 changesets, 4 total revisions
   $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"
   5dcf948d1e26: add d10/f
   *: add d9/f (glob)
   ed07d334af10: add d8/f
   472749d2eed8: add d7/f
   *: add d6/f (glob)
   47c482f555ec: add d5/f
   3c6772db7d10: add d4/f
   *: add d3/f (glob)
   a68ce05aaaed: add d2/f
   5934322a52dd: add d1/f
   *: add d0/f (glob)
   $ hg tracked --addinclude d1
   comparing with ssh://user@dummy/upstream
   searching for changes
   no changes found
   adding changesets
   adding manifests
   adding file changes
   added 0 changesets with 1 changes to 5 files
   11 local changesets published
-  abort: path ends in directory separator: d1/
-  [255]
   $ hg tracked
   I path:d0
+  I path:d1
   I path:d3
   I path:d6
   I path:d9
   $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"
   5dcf948d1e26: add d10/f
   *: add d9/f (glob)
   ed07d334af10: add d8/f
   472749d2eed8: add d7/f
   *: add d6/f (glob)
   47c482f555ec: add d5/f
   3c6772db7d10: add d4/f
   *: add d3/f (glob)
   a68ce05aaaed: add d2/f
   *: add d1/f (glob)
   *: add d0/f (glob)
 
 Verify shouldn't claim the repo is corrupt after a widen.
 
   $ hg verify
   checking changesets
   checking manifests
   checking directory manifests
-  warning: orphan data file 'meta/d1/00manifest.i'
   crosschecking files in changesets and manifests
   checking files
-  warning: orphan data file 'data/d1/f.i'
-  4 files, 11 changesets, 4 total revisions
-  2 warnings encountered!
+  5 files, 11 changesets, 5 total revisions
 
 Widening preserves parent of local commit
 
   $ cd ..
   $ hg clone -q --narrow ssh://user@dummy/upstream narrow3 --include d2 -r 2
   $ cd narrow3
   $ hg log -T "{if(ellipsis, '...')}{node|short}: {desc}\n"
   *: add d2/f (glob)
   5934322a52dd: add d1/f
   44d97ac7c511: add d0/f
   $ hg pull -q -r 3
   $ hg co -q tip
   $ hg pull -q -r 4
   $ echo local > d2/f
   $ hg ci -m local
   created new head
   $ hg tracked -q --addinclude d0 --addinclude d9
-  abort: path ends in directory separator: d0/
-  [255]
 
 Widening preserves bookmarks
 
   $ cd ..
   $ hg clone -q --narrow ssh://user@dummy/upstream narrow-bookmarks --include d4
   $ cd narrow-bookmarks
   $ echo local > d4/f
   $ hg ci -m local
   $ hg bookmarks bookmark
   $ hg bookmarks
    * bookmark                  11:42aed9c63197
   $ hg -q tracked --addinclude d2
-  abort: path ends in directory separator: d2/
-  [255]
   $ hg bookmarks
    * bookmark                  11:42aed9c63197
   $ hg log -r bookmark -T '{desc}\n'
   local
 
 Widening that fails can be recovered from
 
   $ cd ..
   $ hg clone -q --narrow ssh://user@dummy/upstream interrupted --include d0
   $ cd interrupted
   $ echo local > d0/f
   $ hg ci -m local
   $ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
   11: local
   10: add d10/f
   9: add d9/f
   8: add d8/f
   7: add d7/f
   6: add d6/f
   5: add d5/f
   4: add d4/f
   3: add d3/f
   2: add d2/f
   1: add d1/f
   0: add d0/f
   $ hg bookmarks bookmark
   $ hg --config hooks.pretxnchangegroup.bad=false tracked --addinclude d1
   comparing with ssh://user@dummy/upstream
   searching for changes
   no changes found
   adding changesets
   adding manifests
   adding file changes
   added 0 changesets with 1 changes to 2 files
   11 local changesets published
-  abort: path ends in directory separator: d1/
-  [255]
   $ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
   11: local
   10: add d10/f
   9: add d9/f
   8: add d8/f
   7: add d7/f
   6: add d6/f
   5: add d5/f
   4: add d4/f
   3: add d3/f
   2: add d2/f
   1: add d1/f
   0: add d0/f
   $ hg bookmarks
    * bookmark                  11:b7ce3df41eca
   $ hg unbundle .hg/strip-backup/*-widen.hg
   abort: $ENOENT$: .hg/strip-backup/*-widen.hg
   [255]
   $ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
   11: local
   10: add d10/f
   9: add d9/f
   8: add d8/f
   7: add d7/f
   6: add d6/f
   5: add d5/f
   4: add d4/f
   3: add d3/f
   2: add d2/f
   1: add d1/f
   0: add d0/f
   $ hg bookmarks
    * bookmark                  11:b7ce3df41eca