errors: use detailed exit code in pathauditor

Differential Revision: https://phab.mercurial-scm.org/D11830

mercurial/pathutil.py

@@ -1,376 +1,380 b''
 from __future__ import absolute_import
 
 import contextlib
 import errno
 import os
 import posixpath
 import stat
 
 from .i18n import _
 from . import (
     encoding,
     error,
     policy,
     pycompat,
     util,
 )
 
 if pycompat.TYPE_CHECKING:
     from typing import (
         Any,
         Callable,
         Iterator,
         Optional,
     )
 
 
 rustdirs = policy.importrust('dirstate', 'Dirs')
 parsers = policy.importmod('parsers')
 
 
 def _lowerclean(s):
     # type: (bytes) -> bytes
     return encoding.hfsignoreclean(s.lower())
 
 
 class pathauditor(object):
     """ensure that a filesystem path contains no banned components.
     the following properties of a path are checked:
 
     - ends with a directory separator
     - under top-level .hg
     - starts at the root of a windows drive
     - contains ".."
 
     More check are also done about the file system states:
     - traverses a symlink (e.g. a/symlink_here/b)
     - inside a nested repository (a callback can be used to approve
       some nested repositories, e.g., subrepositories)
 
     The file system checks are only done when 'realfs' is set to True (the
     default). They should be disable then we are auditing path for operation on
     stored history.
 
     If 'cached' is set to True, audited paths and sub-directories are cached.
     Be careful to not keep the cache of unmanaged directories for long because
     audited paths may be replaced with symlinks.
     """
 
     def __init__(self, root, callback=None, realfs=True, cached=False):
         self.audited = set()
         self.auditeddir = set()
         self.root = root
         self._realfs = realfs
         self._cached = cached
         self.callback = callback
         if os.path.lexists(root) and not util.fscasesensitive(root):
             self.normcase = util.normcase
         else:
             self.normcase = lambda x: x
 
     def __call__(self, path, mode=None):
         # type: (bytes, Optional[Any]) -> None
         """Check the relative path.
         path may contain a pattern (e.g. foodir/**.txt)"""
 
         path = util.localpath(path)
         normpath = self.normcase(path)
         if normpath in self.audited:
             return
         # AIX ignores "/" at end of path, others raise EISDIR.
         if util.endswithsep(path):
-            raise error.Abort(_(b"path ends in directory separator: %s") % path)
+            raise error.InputError(
+                _(b"path ends in directory separator: %s") % path
+            )
         parts = util.splitpath(path)
         if (
             os.path.splitdrive(path)[0]
             or _lowerclean(parts[0]) in (b'.hg', b'.hg.', b'')
             or pycompat.ospardir in parts
         ):
-            raise error.Abort(_(b"path contains illegal component: %s") % path)
+            raise error.InputError(
+                _(b"path contains illegal component: %s") % path
+            )
         # Windows shortname aliases
         for p in parts:
             if b"~" in p:
                 first, last = p.split(b"~", 1)
                 if last.isdigit() and first.upper() in [b"HG", b"HG8B6C"]:
-                    raise error.Abort(
+                    raise error.InputError(
                         _(b"path contains illegal component: %s") % path
                     )
         if b'.hg' in _lowerclean(path):
             lparts = [_lowerclean(p) for p in parts]
             for p in b'.hg', b'.hg.':
                 if p in lparts[1:]:
                     pos = lparts.index(p)
                     base = os.path.join(*parts[:pos])
-                    raise error.Abort(
+                    raise error.InputError(
                         _(b"path '%s' is inside nested repo %r")
                         % (path, pycompat.bytestr(base))
                     )
 
         normparts = util.splitpath(normpath)
         assert len(parts) == len(normparts)
 
         parts.pop()
         normparts.pop()
         # It's important that we check the path parts starting from the root.
         # We don't want to add "foo/bar/baz" to auditeddir before checking if
         # there's a "foo/.hg" directory. This also means we won't accidentally
         # traverse a symlink into some other filesystem (which is potentially
         # expensive to access).
         for i in range(len(parts)):
             prefix = pycompat.ossep.join(parts[: i + 1])
             normprefix = pycompat.ossep.join(normparts[: i + 1])
             if normprefix in self.auditeddir:
                 continue
             if self._realfs:
                 self._checkfs(prefix, path)
             if self._cached:
                 self.auditeddir.add(normprefix)
 
         if self._cached:
             self.audited.add(normpath)
 
     def _checkfs(self, prefix, path):
         # type: (bytes, bytes) -> None
         """raise exception if a file system backed check fails"""
         curpath = os.path.join(self.root, prefix)
         try:
             st = os.lstat(curpath)
         except OSError as err:
             # EINVAL can be raised as invalid path syntax under win32.
             # They must be ignored for patterns can be checked too.
             if err.errno not in (errno.ENOENT, errno.ENOTDIR, errno.EINVAL):
                 raise
         else:
             if stat.S_ISLNK(st.st_mode):
                 msg = _(b'path %r traverses symbolic link %r') % (
                     pycompat.bytestr(path),
                     pycompat.bytestr(prefix),
                 )
                 raise error.Abort(msg)
             elif stat.S_ISDIR(st.st_mode) and os.path.isdir(
                 os.path.join(curpath, b'.hg')
             ):
                 if not self.callback or not self.callback(curpath):
                     msg = _(b"path '%s' is inside nested repo %r")
                     raise error.Abort(msg % (path, pycompat.bytestr(prefix)))
 
     def check(self, path):
         # type: (bytes) -> bool
         try:
             self(path)
             return True
         except (OSError, error.Abort):
             return False
 
     @contextlib.contextmanager
     def cached(self):
         if self._cached:
             yield
         else:
             try:
                 self._cached = True
                 yield
             finally:
                 self.audited.clear()
                 self.auditeddir.clear()
                 self._cached = False
 
 
 def canonpath(root, cwd, myname, auditor=None):
     # type: (bytes, bytes, bytes, Optional[pathauditor]) -> bytes
     """return the canonical path of myname, given cwd and root
 
     >>> def check(root, cwd, myname):
     ...     a = pathauditor(root, realfs=False)
     ...     try:
     ...         return canonpath(root, cwd, myname, a)
     ...     except error.Abort:
     ...         return 'aborted'
     >>> def unixonly(root, cwd, myname, expected='aborted'):
     ...     if pycompat.iswindows:
     ...         return expected
     ...     return check(root, cwd, myname)
     >>> def winonly(root, cwd, myname, expected='aborted'):
     ...     if not pycompat.iswindows:
     ...         return expected
     ...     return check(root, cwd, myname)
     >>> winonly(b'd:\\\\repo', b'c:\\\\dir', b'filename')
     'aborted'
     >>> winonly(b'c:\\\\repo', b'c:\\\\dir', b'filename')
     'aborted'
     >>> winonly(b'c:\\\\repo', b'c:\\\\', b'filename')
     'aborted'
     >>> winonly(b'c:\\\\repo', b'c:\\\\', b'repo\\\\filename',
     ...         b'filename')
     'filename'
     >>> winonly(b'c:\\\\repo', b'c:\\\\repo', b'filename', b'filename')
     'filename'
     >>> winonly(b'c:\\\\repo', b'c:\\\\repo\\\\subdir', b'filename',
     ...         b'subdir/filename')
     'subdir/filename'
     >>> unixonly(b'/repo', b'/dir', b'filename')
     'aborted'
     >>> unixonly(b'/repo', b'/', b'filename')
     'aborted'
     >>> unixonly(b'/repo', b'/', b'repo/filename', b'filename')
     'filename'
     >>> unixonly(b'/repo', b'/repo', b'filename', b'filename')
     'filename'
     >>> unixonly(b'/repo', b'/repo/subdir', b'filename', b'subdir/filename')
     'subdir/filename'
     """
     if util.endswithsep(root):
         rootsep = root
     else:
         rootsep = root + pycompat.ossep
     name = myname
     if not os.path.isabs(name):
         name = os.path.join(root, cwd, name)
     name = os.path.normpath(name)
     if auditor is None:
         auditor = pathauditor(root)
     if name != rootsep and name.startswith(rootsep):
         name = name[len(rootsep) :]
         auditor(name)
         return util.pconvert(name)
     elif name == root:
         return b''
     else:
         # Determine whether `name' is in the hierarchy at or beneath `root',
         # by iterating name=dirname(name) until that causes no change (can't
         # check name == '/', because that doesn't work on windows). The list
         # `rel' holds the reversed list of components making up the relative
         # file name we want.
         rel = []
         while True:
             try:
                 s = util.samefile(name, root)
             except OSError:
                 s = False
             if s:
                 if not rel:
                     # name was actually the same as root (maybe a symlink)
                     return b''
                 rel.reverse()
                 name = os.path.join(*rel)
                 auditor(name)
                 return util.pconvert(name)
             dirname, basename = util.split(name)
             rel.append(basename)
             if dirname == name:
                 break
             name = dirname
 
         # A common mistake is to use -R, but specify a file relative to the repo
         # instead of cwd.  Detect that case, and provide a hint to the user.
         hint = None
         try:
             if cwd != root:
                 canonpath(root, root, myname, auditor)
                 relpath = util.pathto(root, cwd, b'')
                 if relpath.endswith(pycompat.ossep):
                     relpath = relpath[:-1]
                 hint = _(b"consider using '--cwd %s'") % relpath
         except error.Abort:
             pass
 
         raise error.Abort(
             _(b"%s not under root '%s'") % (myname, root), hint=hint
         )
 
 
 def normasprefix(path):
     # type: (bytes) -> bytes
     """normalize the specified path as path prefix
 
     Returned value can be used safely for "p.startswith(prefix)",
     "p[len(prefix):]", and so on.
 
     For efficiency, this expects "path" argument to be already
     normalized by "os.path.normpath", "os.path.realpath", and so on.
 
     See also issue3033 for detail about need of this function.
 
     >>> normasprefix(b'/foo/bar').replace(pycompat.ossep, b'/')
     '/foo/bar/'
     >>> normasprefix(b'/').replace(pycompat.ossep, b'/')
     '/'
     """
     d, p = os.path.splitdrive(path)
     if len(p) != len(pycompat.ossep):
         return path + pycompat.ossep
     else:
         return path
 
 
 def finddirs(path):
     # type: (bytes) -> Iterator[bytes]
     pos = path.rfind(b'/')
     while pos != -1:
         yield path[:pos]
         pos = path.rfind(b'/', 0, pos)
     yield b''
 
 
 class dirs(object):
     '''a multiset of directory names from a set of file paths'''
 
     def __init__(self, map, only_tracked=False):
         """
         a dict map indicates a dirstate while a list indicates a manifest
         """
         self._dirs = {}
         addpath = self.addpath
         if isinstance(map, dict) and only_tracked:
             for f, s in pycompat.iteritems(map):
                 if s.state != b'r':
                     addpath(f)
         elif only_tracked:
             msg = b"`only_tracked` is only supported with a dict source"
             raise error.ProgrammingError(msg)
         else:
             for f in map:
                 addpath(f)
 
     def addpath(self, path):
         # type: (bytes) -> None
         dirs = self._dirs
         for base in finddirs(path):
             if base.endswith(b'/'):
                 raise ValueError(
                     "found invalid consecutive slashes in path: %r" % base
                 )
             if base in dirs:
                 dirs[base] += 1
                 return
             dirs[base] = 1
 
     def delpath(self, path):
         # type: (bytes) -> None
         dirs = self._dirs
         for base in finddirs(path):
             if dirs[base] > 1:
                 dirs[base] -= 1
                 return
             del dirs[base]
 
     def __iter__(self):
         return iter(self._dirs)
 
     def __contains__(self, d):
         # type: (bytes) -> bool
         return d in self._dirs
 
 
 if util.safehasattr(parsers, 'dirs'):
     dirs = parsers.dirs
 
 if rustdirs is not None:
     dirs = rustdirs
 
 
 # forward two methods from posixpath that do what we need, but we'd
 # rather not let our internals know that we're thinking in posix terms
 # - instead we'll let them be oblivious.
 join = posixpath.join
 dirname = posixpath.dirname  # type: Callable[[bytes], bytes]

tests/test-audit-path.t

@@ -1,240 +1,240 b''
 The simple store doesn't escape paths robustly and can't store paths
 with periods, etc. So much of this test fails with it.
 #require no-reposimplestore
 
   $ hg init
 
 audit of .hg
 
   $ hg add .hg/00changelog.i
   abort: path contains illegal component: .hg/00changelog.i
-  [255]
+  [10]
 
 #if symlink
 
 Symlinks
 
   $ mkdir a
   $ echo a > a/a
   $ hg ci -Ama
   adding a/a
   $ ln -s a b
   $ echo b > a/b
   $ hg add b/b
   abort: path 'b/b' traverses symbolic link 'b'
   [255]
   $ hg add b
 
 should still fail - maybe
 
   $ hg add b/b
   abort: path 'b/b' traverses symbolic link 'b'
   [255]
 
   $ hg commit -m 'add symlink b'
 
 
 Test symlink traversing when accessing history:
 -----------------------------------------------
 
 (build a changeset where the path exists as a directory)
 
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ mkdir b
   $ echo c > b/a
   $ hg add b/a
   $ hg ci -m 'add directory b'
   created new head
 
 Test that hg cat does not do anything wrong the working copy has 'b' as directory
 
   $ hg cat b/a
   c
   $ hg cat -r "desc(directory)" b/a
   c
   $ hg cat -r "desc(symlink)" b/a
   b/a: no such file in rev bc151a1f53bd
   [1]
 
 Test that hg cat does not do anything wrong the working copy has 'b' as a symlink (issue4749)
 
   $ hg up 'desc(symlink)'
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg cat b/a
   b/a: no such file in rev bc151a1f53bd
   [1]
   $ hg cat -r "desc(directory)" b/a
   c
   $ hg cat -r "desc(symlink)" b/a
   b/a: no such file in rev bc151a1f53bd
   [1]
 
 #endif
 
 
 unbundle tampered bundle
 
   $ hg init target
   $ cd target
   $ hg unbundle "$TESTDIR/bundles/tampered.hg"
   adding changesets
   adding manifests
   adding file changes
   added 5 changesets with 6 changes to 6 files (+4 heads)
   new changesets b7da9bf6b037:fc1393d727bc (5 drafts)
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 attack .hg/test
 
   $ hg manifest -r0
   .hg/test
   $ hg update -Cr0
   abort: path contains illegal component: .hg/test
-  [255]
+  [10]
 
 attack foo/.hg/test
 
   $ hg manifest -r1
   foo/.hg/test
   $ hg update -Cr1
   abort: path 'foo/.hg/test' is inside nested repo 'foo'
-  [255]
+  [10]
 
 attack back/test where back symlinks to ..
 
   $ hg manifest -r2
   back
   back/test
 #if symlink
   $ hg update -Cr2
   abort: path 'back/test' traverses symbolic link 'back'
   [255]
 #else
 ('back' will be a file and cause some other system specific error)
   $ hg update -Cr2
   abort: $TESTTMP/target/back/test: $ENOTDIR$
   [255]
 #endif
 
 attack ../test
 
   $ hg manifest -r3
   ../test
   $ mkdir ../test
   $ echo data > ../test/file
   $ hg update -Cr3
   abort: path contains illegal component: ../test
-  [255]
+  [10]
   $ cat ../test/file
   data
 
 attack /tmp/test
 
   $ hg manifest -r4
   /tmp/test
   $ hg update -Cr4
   abort: path contains illegal component: /tmp/test
-  [255]
+  [10]
 
   $ cd ..
 
 Test symlink traversal on merge:
 --------------------------------
 
 #if symlink
 
 set up symlink hell
 
   $ mkdir merge-symlink-out
   $ hg init merge-symlink
   $ cd merge-symlink
   $ touch base
   $ hg commit -qAm base
   $ ln -s ../merge-symlink-out a
   $ hg commit -qAm 'symlink a -> ../merge-symlink-out'
   $ hg up -q 0
   $ mkdir a
   $ touch a/poisoned
   $ hg commit -qAm 'file a/poisoned'
   $ hg log -G -T '{rev}: {desc}\n'
   @  2: file a/poisoned
   |
   | o  1: symlink a -> ../merge-symlink-out
   |/
   o  0: base
   
 
 try trivial merge
 
   $ hg up -qC 1
   $ hg merge 2
   abort: path 'a/poisoned' traverses symbolic link 'a'
   [255]
 
 try rebase onto other revision: cache of audited paths should be discarded,
 and the rebase should fail (issue5628)
 
   $ hg up -qC 2
   $ hg rebase -s 2 -d 1 --config extensions.rebase=
   rebasing 2:e73c21d6b244 tip "file a/poisoned"
   abort: path 'a/poisoned' traverses symbolic link 'a'
   [255]
   $ ls ../merge-symlink-out
 
   $ cd ..
 
 Test symlink traversal on update:
 ---------------------------------
 
   $ mkdir update-symlink-out
   $ hg init update-symlink
   $ cd update-symlink
   $ ln -s ../update-symlink-out a
   $ hg commit -qAm 'symlink a -> ../update-symlink-out'
   $ hg rm a
   $ mkdir a && touch a/b
   $ hg ci -qAm 'file a/b' a/b
   $ hg up -qC 0
   $ hg rm a
   $ mkdir a && touch a/c
   $ hg ci -qAm 'rm a, file a/c'
   $ hg log -G -T '{rev}: {desc}\n'
   @  2: rm a, file a/c
   |
   | o  1: file a/b
   |/
   o  0: symlink a -> ../update-symlink-out
   
 
 try linear update where symlink already exists:
 
   $ hg up -qC 0
   $ hg up 1
   abort: path 'a/b' traverses symbolic link 'a'
   [255]
 
 try linear update including symlinked directory and its content: paths are
 audited first by calculateupdates(), where no symlink is created so both
 'a' and 'a/b' are taken as good paths. still applyupdates() should fail.
 
   $ hg up -qC null
   $ hg up 1
   abort: path 'a/b' traverses symbolic link 'a'
   [255]
   $ ls ../update-symlink-out
 
 try branch update replacing directory with symlink, and its content: the
 path 'a' is audited as a directory first, which should be audited again as
 a symlink.
 
   $ rm -f a
   $ hg up -qC 2
   $ hg up 1
   abort: path 'a/b' traverses symbolic link 'a'
   [255]
   $ ls ../update-symlink-out
 
   $ cd ..
 
 #endif

tests/test-audit-subrepo.t

@@ -1,732 +1,732 b''
 Test illegal name
 -----------------
 
 on commit:
 
   $ hg init hgname
   $ cd hgname
   $ mkdir sub
   $ hg init sub/.hg
   $ echo 'sub/.hg = sub/.hg' >> .hgsub
   $ hg ci -qAm 'add subrepo "sub/.hg"'
   abort: path 'sub/.hg' is inside nested repo 'sub'
-  [255]
+  [10]
 
 prepare tampered repo (including the commit above):
 
   $ hg import --bypass -qm 'add subrepo "sub/.hg"' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > +sub/.hg = sub/.hg
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000 sub/.hg
   > EOF
   $ cd ..
 
 on clone (and update):
 
   $ hg clone -q hgname hgname2
   abort: path 'sub/.hg' is inside nested repo 'sub'
-  [255]
+  [10]
 
 Test absolute path
 ------------------
 
 on commit:
 
   $ hg init absolutepath
   $ cd absolutepath
   $ hg init sub
   $ echo '/sub = sub' >> .hgsub
   $ hg ci -qAm 'add subrepo "/sub"'
   abort: path contains illegal component: /sub
-  [255]
+  [10]
 
 prepare tampered repo (including the commit above):
 
   $ hg import --bypass -qm 'add subrepo "/sub"' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > +/sub = sub
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000 /sub
   > EOF
   $ cd ..
 
 on clone (and update):
 
   $ hg clone -q absolutepath absolutepath2
   abort: path contains illegal component: /sub
-  [255]
+  [10]
 
 Test root path
 --------------
 
 on commit:
 
   $ hg init rootpath
   $ cd rootpath
   $ hg init sub
   $ echo '/ = sub' >> .hgsub
   $ hg ci -qAm 'add subrepo "/"'
   abort: path ends in directory separator: /
-  [255]
+  [10]
 
 prepare tampered repo (including the commit above):
 
   $ hg import --bypass -qm 'add subrepo "/"' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > +/ = sub
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000 /
   > EOF
   $ cd ..
 
 on clone (and update):
 
   $ hg clone -q rootpath rootpath2
   abort: path ends in directory separator: /
-  [255]
+  [10]
 
 Test empty path
 ---------------
 
 on commit:
 
   $ hg init emptypath
   $ cd emptypath
   $ hg init sub
   $ echo '= sub' >> .hgsub
   $ hg ci -qAm 'add subrepo ""'
   config error at .hgsub:1: = sub
   [30]
 
 prepare tampered repo (including the commit above):
 
   $ hg import --bypass -qm 'add subrepo ""' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > += sub
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000
   > EOF
   $ cd ..
 
 on clone (and update):
 
   $ hg clone -q emptypath emptypath2
   config error at .hgsub:1: = sub
   [30]
 
 Test current path
 -----------------
 
 on commit:
 
   $ hg init currentpath
   $ cd currentpath
   $ hg init sub
   $ echo '. = sub' >> .hgsub
   $ hg ci -qAm 'add subrepo "."'
   abort: subrepo path contains illegal component: .
   [255]
 
 prepare tampered repo (including the commit above):
 
   $ hg import --bypass -qm 'add subrepo "."' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > +.= sub
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000 .
   > EOF
   $ cd ..
 
 on clone (and update):
 
   $ hg clone -q currentpath currentpath2
   abort: subrepo path contains illegal component: .
   [255]
 
 Test outer path
 ---------------
 
 on commit:
 
   $ mkdir outerpath
   $ cd outerpath
   $ hg init main
   $ cd main
   $ hg init ../sub
   $ echo '../sub = ../sub' >> .hgsub
   $ hg ci -qAm 'add subrepo "../sub"'
   abort: path contains illegal component: ../sub
-  [255]
+  [10]
 
 prepare tampered repo (including the commit above):
 
   $ hg import --bypass -qm 'add subrepo "../sub"' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > +../sub = ../sub
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000 ../sub
   > EOF
   $ cd ..
 
 on clone (and update):
 
   $ hg clone -q main main2
   abort: path contains illegal component: ../sub
-  [255]
+  [10]
   $ cd ..
 
 Test variable expansion
 -----------------------
 
 Subrepository paths shouldn't be expanded, but we fail to handle them
 properly. Any local repository paths are expanded.
 
 on commit:
 
   $ mkdir envvar
   $ cd envvar
   $ hg init main
   $ cd main
   $ hg init sub1
   $ cat <<'EOF' > sub1/hgrc
   > [hooks]
   > log = echo pwned
   > EOF
   $ hg -R sub1 ci -qAm 'add sub1 files'
   $ hg -R sub1 log -r. -T '{node}\n'
   39eb4b4d3e096527668784893a9280578a8f38b8
   $ echo '$SUB = sub1' >> .hgsub
   $ SUB=sub1 hg ci -qAm 'add subrepo "$SUB"'
   abort: subrepo path contains illegal component: $SUB
   [255]
 
 prepare tampered repo (including the changes above as two commits):
 
   $ hg import --bypass -qm 'add subrepo "$SUB"' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > +$SUB = sub1
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000 $SUB
   > EOF
   $ hg debugsetparents 0
   $ hg import --bypass -qm 'update subrepo "$SUB"' - <<'EOF'
   > diff --git a/.hgsubstate b/.hgsubstate
   > --- a/.hgsubstate
   > +++ b/.hgsubstate
   > @@ -1,1 +1,1 @@
   > -0000000000000000000000000000000000000000 $SUB
   > +39eb4b4d3e096527668784893a9280578a8f38b8 $SUB
   > EOF
   $ cd ..
 
 on clone (and update) with various substitutions:
 
   $ hg clone -q main main2
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls -A main2
   .hg
   .hgsub
   .hgsubstate
 
   $ SUB=sub1 hg clone -q main main3
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls -A main3
   .hg
   .hgsub
   .hgsubstate
 
   $ SUB=sub2 hg clone -q main main4
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls -A main4
   .hg
   .hgsub
   .hgsubstate
 
 on clone empty subrepo into .hg, then pull (and update), which at least fails:
 
   $ SUB=.hg hg clone -qr0 main main5
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls -A main5
   .hg
   .hgsub
   .hgsubstate
   $ test -d main5/.hg/.hg
   [1]
   $ SUB=.hg hg -R main5 pull -u
   pulling from $TESTTMP/envvar/main
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 7a2f0e59146f
   .hgsubstate: untracked file differs
   abort: untracked files in working directory differ from files in requested revision
   [20]
   $ cat main5/.hg/hgrc | grep pwned
   [1]
 
 on clone (and update) into .hg, which at least fails:
 
   $ SUB=.hg hg clone -q main main6
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls -A main6
   .hg
   .hgsub
   .hgsubstate
   $ cat main6/.hg/hgrc | grep pwned
   [1]
 
 on clone (and update) into .hg/* subdir:
 
   $ SUB=.hg/foo hg clone -q main main7
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls -A main7
   .hg
   .hgsub
   .hgsubstate
   $ test -d main7/.hg/.hg
   [1]
 
 on clone (and update) into outer tree:
 
   $ SUB=../out-of-tree-write hg clone -q main main8
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls -A main8
   .hg
   .hgsub
   .hgsubstate
 
 on clone (and update) into e.g. $HOME, which doesn't work since subrepo paths
 are concatenated prior to variable expansion:
 
   $ SUB="$TESTTMP/envvar/fakehome" hg clone -q main main9
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls -A main9 | wc -l
   \s*3 (re)
 
   $ ls
   main
   main2
   main3
   main4
   main5
   main6
   main7
   main8
   main9
   $ cd ..
 
 Test tilde
 ----------
 
 The leading tilde may be expanded to $HOME, but it can be a valid subrepo
 path in theory. However, we want to prohibit it as there might be unsafe
 handling of such paths.
 
 on commit:
 
   $ hg init tilde
   $ cd tilde
   $ hg init './~'
   $ echo '~ = ~' >> .hgsub
   $ hg ci -qAm 'add subrepo "~"'
   abort: subrepo path contains illegal component: ~
   [255]
 
 prepare tampered repo (including the commit above):
 
   $ hg import --bypass -qm 'add subrepo "~"' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > +~ = ~
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000 ~
   > EOF
   $ cd ..
 
 on clone (and update):
 
   $ hg clone -q tilde tilde2
   abort: subrepo path contains illegal component: ~
   [255]
 
 Test direct symlink traversal
 -----------------------------
 
 #if symlink
 
 on commit:
 
   $ mkdir hgsymdir
   $ hg init hgsymdir/root
   $ cd hgsymdir/root
   $ ln -s ../out
   $ hg ci -qAm 'add symlink "out"'
   $ hg init ../out
   $ echo 'out = out' >> .hgsub
   $ hg ci -qAm 'add subrepo "out"'
   abort: subrepo 'out' traverses symbolic link
   [255]
 
 prepare tampered repo (including the commit above):
 
   $ hg import --bypass -qm 'add subrepo "out"' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > +out = out
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000 out
   > EOF
   $ cd ../..
 
 on clone (and update):
 
   $ mkdir hgsymdir2
   $ hg clone -q hgsymdir/root hgsymdir2/root
   abort: subrepo 'out' traverses symbolic link
   [255]
   $ ls hgsymdir2
   root
 
 #endif
 
 Test indirect symlink traversal
 -------------------------------
 
 #if symlink
 
 on commit:
 
   $ mkdir hgsymin
   $ hg init hgsymin/root
   $ cd hgsymin/root
   $ ln -s ../out
   $ hg ci -qAm 'add symlink "out"'
   $ mkdir ../out
   $ hg init ../out/sub
   $ echo 'out/sub = out/sub' >> .hgsub
   $ hg ci -qAm 'add subrepo "out/sub"'
   abort: path 'out/sub' traverses symbolic link 'out'
   [255]
 
 prepare tampered repo (including the commit above):
 
   $ hg import --bypass -qm 'add subrepo "out/sub"' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > +out/sub = out/sub
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000 out/sub
   > EOF
   $ cd ../..
 
 on clone (and update):
 
   $ mkdir hgsymin2
   $ hg clone -q hgsymin/root hgsymin2/root
   abort: path 'out/sub' traverses symbolic link 'out'
   [255]
   $ ls hgsymin2
   root
 
 #endif
 
 Test symlink traversal by variable expansion
 --------------------------------------------
 
 #if symlink
 
   $ FAKEHOME="$TESTTMP/envvarsym/fakehome"
 
 on commit:
 
   $ mkdir envvarsym
   $ cd envvarsym
   $ hg init main
   $ cd main
   $ ln -s "`echo "$FAKEHOME" | sed 's|\(.\)/.*|\1|'`"
   $ hg ci -qAm 'add symlink to top-level system directory'
 
   $ hg init sub1
   $ echo pwned > sub1/pwned
   $ hg -R sub1 ci -qAm 'add sub1 files'
   $ hg -R sub1 log -r. -T '{node}\n'
   f40c9134ba1b6961e12f250868823f0092fb68a8
   $ echo '$SUB = sub1' >> .hgsub
   $ SUB="$FAKEHOME" hg ci -qAm 'add subrepo "$SUB"'
   abort: subrepo path contains illegal component: $SUB
   [255]
 
 prepare tampered repo (including the changes above as two commits):
 
   $ hg import --bypass -qm 'add subrepo "$SUB"' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > +$SUB = sub1
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000 $SUB
   > EOF
   $ hg debugsetparents 1
   $ hg import --bypass -qm 'update subrepo "$SUB"' - <<'EOF'
   > diff --git a/.hgsubstate b/.hgsubstate
   > --- a/.hgsubstate
   > +++ b/.hgsubstate
   > @@ -1,1 +1,1 @@
   > -0000000000000000000000000000000000000000 $SUB
   > +f40c9134ba1b6961e12f250868823f0092fb68a8 $SUB
   > EOF
   $ cd ..
 
 on clone (and update) without fakehome directory:
 
   $ rm -fR "$FAKEHOME"
   $ SUB="$FAKEHOME" hg clone -q main main2
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ test -d "$FAKEHOME"
   [1]
 
 on clone (and update) with empty fakehome directory:
 
   $ rm -fR "$FAKEHOME"
   $ mkdir "$FAKEHOME"
   $ SUB="$FAKEHOME" hg clone -q main main3
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls "$FAKEHOME"
 
 on clone (and update) with non-empty fakehome directory:
 
   $ rm -fR "$FAKEHOME"
   $ mkdir "$FAKEHOME"
   $ touch "$FAKEHOME/a"
   $ SUB="$FAKEHOME" hg clone -q main main4
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls "$FAKEHOME"
   a
 
 on clone empty subrepo with non-empty fakehome directory,
 then pull (and update):
 
   $ rm -fR "$FAKEHOME"
   $ mkdir "$FAKEHOME"
   $ touch "$FAKEHOME/a"
   $ SUB="$FAKEHOME" hg clone -qr1 main main5
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls "$FAKEHOME"
   a
   $ test -d "$FAKEHOME/.hg"
   [1]
   $ SUB="$FAKEHOME" hg -R main5 pull -u
   pulling from $TESTTMP/envvarsym/main
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets * (glob)
   .hgsubstate: untracked file differs
   abort: untracked files in working directory differ from files in requested revision
   [20]
   $ ls "$FAKEHOME"
   a
   $ test -d "$FAKEHOME/.hg"
   [1]
 
 on clone empty subrepo with hg-managed fakehome directory,
 then pull (and update):
 
   $ rm -fR "$FAKEHOME"
   $ hg init "$FAKEHOME"
   $ touch "$FAKEHOME/a"
   $ hg -R "$FAKEHOME" ci -qAm 'add fakehome file'
   $ SUB="$FAKEHOME" hg clone -qr1 main main6
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls -A "$FAKEHOME"
   .hg
   a
   $ SUB="$FAKEHOME" hg -R main6 pull -u
   pulling from $TESTTMP/envvarsym/main
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets * (glob)
   .hgsubstate: untracked file differs
   abort: untracked files in working directory differ from files in requested revision
   [20]
   $ ls -A "$FAKEHOME"
   .hg
   a
 
 on clone only symlink with hg-managed fakehome directory,
 then pull (and update):
 
   $ rm -fR "$FAKEHOME"
   $ hg init "$FAKEHOME"
   $ touch "$FAKEHOME/a"
   $ hg -R "$FAKEHOME" ci -qAm 'add fakehome file'
   $ SUB="$FAKEHOME" hg clone -qr0 main main7
   $ ls -A "$FAKEHOME"
   .hg
   a
   $ SUB="$FAKEHOME" hg -R main7 pull -uf
   pulling from $TESTTMP/envvarsym/main
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 3 changes to 2 files
   new changesets * (glob)
   abort: subrepo path contains illegal component: $SUB
   [255]
   $ ls -A "$FAKEHOME"
   .hg
   a
 
   $ cd ..
 
 #endif
 
 Test drive letter
 -----------------
 
 Windows has a weird relative path that can change the drive letter, which
 should also be prohibited on Windows.
 
 prepare tampered repo:
 
   $ hg init driveletter
   $ cd driveletter
   $ hg import --bypass -qm 'add subrepo "X:"' - <<'EOF'
   > diff --git a/.hgsub b/.hgsub
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsub
   > @@ -0,0 +1,1 @@
   > +X: = foo
   > diff --git a/.hgsubstate b/.hgsubstate
   > new file mode 100644
   > --- /dev/null
   > +++ b/.hgsubstate
   > @@ -0,0 +1,1 @@
   > +0000000000000000000000000000000000000000 X:
   > EOF
   $ cd ..
 
 on clone (and update):
 
 #if windows
 
   $ hg clone -q driveletter driveletter2
   abort: path contains illegal component: X:
-  [255]
+  [10]
 
 #else
 
   $ hg clone -q driveletter driveletter2
   $ ls -A driveletter2
   .hg
   .hgsub
   .hgsubstate
   X:
 
 #endif

tests/test-commit.t

@@ -1,879 +1,879 b''
 commit date test
 
   $ hg init test
   $ cd test
   $ echo foo > foo
   $ hg add foo
   $ cat > $TESTTMP/checkeditform.sh <<EOF
   > env | grep HGEDITFORM
   > true
   > EOF
   $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg commit -m ""
   HGEDITFORM=commit.normal.normal
   abort: empty commit message
   [10]
   $ hg commit -d '0 0' -m commit-1
   $ echo foo >> foo
   $ hg commit -d '1 4444444' -m commit-3
   hg: parse error: impossible time zone offset: 4444444
   [10]
   $ hg commit -d '1	15.1' -m commit-4
   hg: parse error: invalid date: '1\t15.1'
   [10]
   $ hg commit -d 'foo bar' -m commit-5
   hg: parse error: invalid date: 'foo bar'
   [10]
   $ hg commit -d ' 1 4444' -m commit-6
   $ hg commit -d '111111111111 0' -m commit-7
   hg: parse error: date exceeds 32 bits: 111111111111
   [10]
   $ hg commit -d '-111111111111 0' -m commit-7
   hg: parse error: date exceeds 32 bits: -111111111111
   [10]
   $ echo foo >> foo
   $ hg commit -d '1901-12-13 20:45:52 +0000' -m commit-7-2
   $ echo foo >> foo
   $ hg commit -d '-2147483648 0' -m commit-7-3
   $ hg log -T '{rev} {date|isodatesec}\n' -l2
   3 1901-12-13 20:45:52 +0000
   2 1901-12-13 20:45:52 +0000
   $ hg commit -d '1901-12-13 20:45:51 +0000' -m commit-7
   hg: parse error: date exceeds 32 bits: -2147483649
   [10]
   $ hg commit -d '-2147483649 0' -m commit-7
   hg: parse error: date exceeds 32 bits: -2147483649
   [10]
 
 commit added file that has been deleted
 
   $ echo bar > bar
   $ hg add bar
   $ rm bar
   $ hg commit -m commit-8
   nothing changed (1 missing files, see 'hg status')
   [1]
   $ hg commit -m commit-8-2 bar
   abort: bar: file not found!
   [10]
 
   $ hg -q revert -a --no-backup
 
   $ mkdir dir
   $ echo boo > dir/file
   $ hg add
   adding dir/file
   $ hg -v commit -m commit-9 dir
   committing files:
   dir/file
   committing manifest
   committing changelog
   committed changeset 4:1957363f1ced
 
   $ echo > dir.file
   $ hg add
   adding dir.file
   $ hg commit -m commit-10 dir dir.file
   abort: dir: no match under directory!
   [10]
 
   $ echo >> dir/file
   $ mkdir bleh
   $ mkdir dir2
   $ cd bleh
   $ hg commit -m commit-11 .
   abort: bleh: no match under directory!
   [10]
   $ hg commit -m commit-12 ../dir ../dir2
   abort: dir2: no match under directory!
   [10]
   $ hg -v commit -m commit-13 ../dir
   committing files:
   dir/file
   committing manifest
   committing changelog
   committed changeset 5:a31d8f87544a
   $ cd ..
 
   $ hg commit -m commit-14 does-not-exist
   abort: does-not-exist: * (glob)
   [10]
 
 #if symlink
   $ ln -s foo baz
   $ hg commit -m commit-15 baz
   abort: baz: file not tracked!
   [10]
   $ rm baz
 #endif
 
   $ touch quux
   $ hg commit -m commit-16 quux
   abort: quux: file not tracked!
   [10]
   $ echo >> dir/file
   $ hg -v commit -m commit-17 dir/file
   committing files:
   dir/file
   committing manifest
   committing changelog
   committed changeset 6:32d054c9d085
 
 An empty date was interpreted as epoch origin
 
   $ echo foo >> foo
   $ hg commit -d '' -m commit-no-date --config devel.default-date=
   $ hg tip --template '{date|isodate}\n' | grep '1970'
   [1]
 
 Using the advanced --extra flag
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "commitextras=" >> $HGRCPATH
   $ hg status
   ? quux
   $ hg add quux
   $ hg commit -m "adding internal used extras" --extra amend_source=hash
   abort: key 'amend_source' is used internally, can't be set manually
   [255]
   $ hg commit -m "special chars in extra" --extra id@phab=214
   abort: keys can only contain ascii letters, digits, '_' and '-'
   [255]
   $ hg commit -m "empty key" --extra =value
   abort: unable to parse '=value', keys can't be empty
   [255]
   $ hg commit -m "adding extras" --extra sourcehash=foo --extra oldhash=bar
   $ hg log -r . -T '{extras % "{extra}\n"}'
   branch=default
   oldhash=bar
   sourcehash=foo
 
 Failed commit with --addremove should not update dirstate
 
   $ echo foo > newfile
   $ hg status
   ? newfile
   $ HGEDITOR=false hg ci --addremove
   adding newfile
   abort: edit failed: false exited with status 1
   [250]
   $ hg status
   ? newfile
 
 Make sure we do not obscure unknown requires file entries (issue2649)
 
   $ echo foo >> foo
   $ echo fake >> .hg/requires
   $ hg commit -m bla
   abort: repository requires features unknown to this Mercurial: fake
   (see https://mercurial-scm.org/wiki/MissingRequirement for more information)
   [255]
 
   $ cd ..
 
 
 partial subdir commit test
 
   $ hg init test2
   $ cd test2
   $ mkdir foo
   $ echo foo > foo/foo
   $ mkdir bar
   $ echo bar > bar/bar
   $ hg add
   adding bar/bar
   adding foo/foo
   $ HGEDITOR=cat hg ci -e -m commit-subdir-1 foo
   commit-subdir-1
   
   
   HG: Enter commit message.  Lines beginning with 'HG:' are removed.
   HG: Leave message empty to abort commit.
   HG: --
   HG: user: test
   HG: branch 'default'
   HG: added foo/foo
 
 
   $ hg ci -m commit-subdir-2 bar
 
 subdir log 1
 
   $ hg log -v foo
   changeset:   0:f97e73a25882
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       foo/foo
   description:
   commit-subdir-1
   
   
 
 subdir log 2
 
   $ hg log -v bar
   changeset:   1:aa809156d50d
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       bar/bar
   description:
   commit-subdir-2
   
   
 
 full log
 
   $ hg log -v
   changeset:   1:aa809156d50d
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       bar/bar
   description:
   commit-subdir-2
   
   
   changeset:   0:f97e73a25882
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       foo/foo
   description:
   commit-subdir-1
   
   
   $ cd ..
 
 
 dot and subdir commit test
 
   $ hg init test3
   $ echo commit-foo-subdir > commit-log-test
   $ cd test3
   $ mkdir foo
   $ echo foo content > foo/plain-file
   $ hg add foo/plain-file
   $ HGEDITOR=cat hg ci --edit -l ../commit-log-test foo
   commit-foo-subdir
   
   
   HG: Enter commit message.  Lines beginning with 'HG:' are removed.
   HG: Leave message empty to abort commit.
   HG: --
   HG: user: test
   HG: branch 'default'
   HG: added foo/plain-file
 
 
   $ echo modified foo content > foo/plain-file
   $ hg ci -m commit-foo-dot .
 
 full log
 
   $ hg log -v
   changeset:   1:95b38e3a5b2e
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       foo/plain-file
   description:
   commit-foo-dot
   
   
   changeset:   0:65d4e9386227
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       foo/plain-file
   description:
   commit-foo-subdir
   
   
 
 subdir log
 
   $ cd foo
   $ hg log .
   changeset:   1:95b38e3a5b2e
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     commit-foo-dot
   
   changeset:   0:65d4e9386227
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     commit-foo-subdir
   
   $ cd ..
   $ cd ..
 
 Issue1049: Hg permits partial commit of merge without warning
 
   $ hg init issue1049
   $ cd issue1049
   $ echo a > a
   $ hg ci -Ama
   adding a
   $ echo a >> a
   $ hg ci -mb
   $ hg up 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo b >> a
   $ hg ci -mc
   created new head
   $ HGMERGE=true hg merge
   merging a
   0 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
 should fail because we are specifying a file name
 
   $ hg ci -mmerge a
   abort: cannot partially commit a merge (do not specify files or patterns)
   [255]
 
 should fail because we are specifying a pattern
 
   $ hg ci -mmerge -I a
   abort: cannot partially commit a merge (do not specify files or patterns)
   [255]
 
 should succeed
 
   $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg ci -mmerge --edit
   HGEDITFORM=commit.normal.merge
   $ cd ..
 
 
 test commit message content
 
   $ hg init commitmsg
   $ cd commitmsg
   $ echo changed > changed
   $ echo removed > removed
   $ hg book activebookmark
   $ hg ci -qAm init
 
   $ hg rm removed
   $ echo changed >> changed
   $ echo added > added
   $ hg add added
   $ HGEDITOR=cat hg ci -A
   
   
   HG: Enter commit message.  Lines beginning with 'HG:' are removed.
   HG: Leave message empty to abort commit.
   HG: --
   HG: user: test
   HG: branch 'default'
   HG: bookmark 'activebookmark'
   HG: added added
   HG: changed changed
   HG: removed removed
   abort: empty commit message
   [10]
 
 test saving last-message.txt
 
   $ hg init sub
   $ echo a > sub/a
   $ hg -R sub add sub/a
   $ cat > sub/.hg/hgrc <<EOF
   > [hooks]
   > precommit.test-saving-last-message = false
   > EOF
 
   $ echo 'sub = sub' > .hgsub
   $ hg add .hgsub
 
   $ cat > $TESTTMP/editor.sh <<EOF
   > echo "==== before editing:"
   > cat \$1
   > echo "===="
   > echo "test saving last-message.txt" >> \$1
   > EOF
 
   $ rm -f .hg/last-message.txt
   $ HGEDITOR="sh $TESTTMP/editor.sh" hg commit -S -q
   ==== before editing:
   
   
   HG: Enter commit message.  Lines beginning with 'HG:' are removed.
   HG: Leave message empty to abort commit.
   HG: --
   HG: user: test
   HG: branch 'default'
   HG: bookmark 'activebookmark'
   HG: subrepo sub
   HG: added .hgsub
   HG: added added
   HG: changed .hgsubstate
   HG: changed changed
   HG: removed removed
   ====
   abort: precommit.test-saving-last-message hook exited with status 1 (in subrepository "sub")
   [255]
   $ cat .hg/last-message.txt
   
   
   test saving last-message.txt
 
 test that '[committemplate] changeset' definition and commit log
 specific template keywords work well
 
   $ cat >> .hg/hgrc <<EOF
   > [committemplate]
   > changeset.commit.normal = 'HG: this is "commit.normal" template
   >     HG: {extramsg}
   >     {if(activebookmark,
   >    "HG: bookmark '{activebookmark}' is activated\n",
   >    "HG: no bookmark is activated\n")}{subrepos %
   >    "HG: subrepo '{subrepo}' is changed\n"}'
   > 
   > changeset.commit = HG: this is "commit" template
   >     HG: {extramsg}
   >     {if(activebookmark,
   >    "HG: bookmark '{activebookmark}' is activated\n",
   >    "HG: no bookmark is activated\n")}{subrepos %
   >    "HG: subrepo '{subrepo}' is changed\n"}
   > 
   > changeset = HG: this is customized commit template
   >     HG: {extramsg}
   >     {if(activebookmark,
   >    "HG: bookmark '{activebookmark}' is activated\n",
   >    "HG: no bookmark is activated\n")}{subrepos %
   >    "HG: subrepo '{subrepo}' is changed\n"}
   > EOF
 
   $ hg init sub2
   $ echo a > sub2/a
   $ hg -R sub2 add sub2/a
   $ echo 'sub2 = sub2' >> .hgsub
 
   $ HGEDITOR=cat hg commit -S -q
   HG: this is "commit.normal" template
   HG: Leave message empty to abort commit.
   HG: bookmark 'activebookmark' is activated
   HG: subrepo 'sub' is changed
   HG: subrepo 'sub2' is changed
   abort: empty commit message
   [10]
 
   $ cat >> .hg/hgrc <<EOF
   > [committemplate]
   > changeset.commit.normal =
   > # now, "changeset.commit" should be chosen for "hg commit"
   > EOF
 
   $ hg bookmark --inactive activebookmark
   $ hg forget .hgsub
   $ HGEDITOR=cat hg commit -q
   HG: this is "commit" template
   HG: Leave message empty to abort commit.
   HG: no bookmark is activated
   abort: empty commit message
   [10]
 
   $ cat >> .hg/hgrc <<EOF
   > [committemplate]
   > changeset.commit =
   > # now, "changeset" should be chosen for "hg commit"
   > EOF
 
   $ HGEDITOR=cat hg commit -q
   HG: this is customized commit template
   HG: Leave message empty to abort commit.
   HG: no bookmark is activated
   abort: empty commit message
   [10]
 
   $ cat >> .hg/hgrc <<EOF
   > [committemplate]
   > changeset = {desc}
   >     HG: mods={file_mods}
   >     HG: adds={file_adds}
   >     HG: dels={file_dels}
   >     HG: files={files}
   >     HG:
   >     {splitlines(diff()) % 'HG: {line}\n'
   >    }HG:
   >     HG: mods={file_mods}
   >     HG: adds={file_adds}
   >     HG: dels={file_dels}
   >     HG: files={files}\n
   > EOF
   $ hg status -amr
   M changed
   A added
   R removed
   $ HGEDITOR=cat hg commit -q -e -m "foo bar" changed
   foo bar
   HG: mods=changed
   HG: adds=
   HG: dels=
   HG: files=changed
   HG:
   HG: diff -r d2313f97106f changed
   HG: --- a/changed	Thu Jan 01 00:00:00 1970 +0000
   HG: +++ b/changed	Thu Jan 01 00:00:00 1970 +0000
   HG: @@ -1,1 +1,2 @@
   HG:  changed
   HG: +changed
   HG:
   HG: mods=changed
   HG: adds=
   HG: dels=
   HG: files=changed
   $ hg status -amr
   A added
   R removed
   $ hg parents --template "M {file_mods}\nA {file_adds}\nR {file_dels}\n"
   M changed
   A 
   R 
   $ hg rollback -q
 
   $ cat >> .hg/hgrc <<EOF
   > [committemplate]
   > changeset = {desc}
   >     HG: mods={file_mods}
   >     HG: adds={file_adds}
   >     HG: dels={file_dels}
   >     HG: files={files}
   >     HG:
   >     {splitlines(diff("changed")) % 'HG: {line}\n'
   >    }HG:
   >     HG: mods={file_mods}
   >     HG: adds={file_adds}
   >     HG: dels={file_dels}
   >     HG: files={files}
   >     HG:
   >     {splitlines(diff("added")) % 'HG: {line}\n'
   >    }HG:
   >     HG: mods={file_mods}
   >     HG: adds={file_adds}
   >     HG: dels={file_dels}
   >     HG: files={files}
   >     HG:
   >     {splitlines(diff("removed")) % 'HG: {line}\n'
   >    }HG:
   >     HG: mods={file_mods}
   >     HG: adds={file_adds}
   >     HG: dels={file_dels}
   >     HG: files={files}\n
   > EOF
   $ HGEDITOR=cat hg commit -q -e -m "foo bar" added removed
   foo bar
   HG: mods=
   HG: adds=added
   HG: dels=removed
   HG: files=added removed
   HG:
   HG:
   HG: mods=
   HG: adds=added
   HG: dels=removed
   HG: files=added removed
   HG:
   HG: diff -r d2313f97106f added
   HG: --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   HG: +++ b/added	Thu Jan 01 00:00:00 1970 +0000
   HG: @@ -0,0 +1,1 @@
   HG: +added
   HG:
   HG: mods=
   HG: adds=added
   HG: dels=removed
   HG: files=added removed
   HG:
   HG: diff -r d2313f97106f removed
   HG: --- a/removed	Thu Jan 01 00:00:00 1970 +0000
   HG: +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
   HG: @@ -1,1 +0,0 @@
   HG: -removed
   HG:
   HG: mods=
   HG: adds=added
   HG: dels=removed
   HG: files=added removed
   $ hg status -amr
   M changed
   $ hg parents --template "M {file_mods}\nA {file_adds}\nR {file_dels}\n"
   M 
   A added
   R removed
   $ hg rollback -q
 
   $ cat >> .hg/hgrc <<EOF
   > # disable customizing for subsequent tests
   > [committemplate]
   > changeset =
   > EOF
 
   $ cd ..
 
 
 commit copy
 
   $ hg init dir2
   $ cd dir2
   $ echo bleh > bar
   $ hg add bar
   $ hg ci -m 'add bar'
 
   $ hg cp bar foo
   $ echo >> bar
   $ hg ci -m 'cp bar foo; change bar'
 
   $ hg debugrename foo
   foo renamed from bar:26d3ca0dfd18e44d796b564e38dd173c9668d3a9
   $ hg debugindex bar
      rev linkrev nodeid       p1           p2
        0       0 26d3ca0dfd18 000000000000 000000000000
        1       1 d267bddd54f7 26d3ca0dfd18 000000000000
 
 Test making empty commits
   $ hg commit --config ui.allowemptycommit=True -m "empty commit"
   $ hg log -r . -v --stat
   changeset:   2:d809f3644287
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   description:
   empty commit
   
   
   
 verify pathauditor blocks evil filepaths
   $ cat > evil-commit.py <<EOF
   > from __future__ import absolute_import
   > from mercurial import context, hg, ui as uimod
   > notrc = u".h\u200cg".encode('utf-8') + b'/hgrc'
   > u = uimod.ui.load()
   > r = hg.repository(u, b'.')
   > def filectxfn(repo, memctx, path):
   >     return context.memfilectx(repo, memctx, path,
   >         b'[hooks]\nupdate = echo owned')
   > c = context.memctx(r, [r.changelog.tip(), r.nullid],
   >                    b'evil', [notrc], filectxfn, 0)
   > r.commitctx(c)
   > EOF
   $ "$PYTHON" evil-commit.py
 #if windows
   $ hg co --clean tip
   abort: path contains illegal component: .h\xe2\x80\x8cg\\hgrc (esc)
-  [255]
+  [10]
 #else
   $ hg co --clean tip
   abort: path contains illegal component: .h\xe2\x80\x8cg/hgrc (esc)
-  [255]
+  [10]
 #endif
 
   $ hg rollback -f
   repository tip rolled back to revision 2 (undo commit)
   $ cat > evil-commit.py <<EOF
   > from __future__ import absolute_import
   > from mercurial import context, hg, ui as uimod
   > notrc = b"HG~1/hgrc"
   > u = uimod.ui.load()
   > r = hg.repository(u, b'.')
   > def filectxfn(repo, memctx, path):
   >     return context.memfilectx(repo, memctx, path,
   >         b'[hooks]\nupdate = echo owned')
   > c = context.memctx(r, [r[b'tip'].node(), r.nullid],
   >                    b'evil', [notrc], filectxfn, 0)
   > r.commitctx(c)
   > EOF
   $ "$PYTHON" evil-commit.py
   $ hg co --clean tip
   abort: path contains illegal component: HG~1/hgrc
-  [255]
+  [10]
 
   $ hg rollback -f
   repository tip rolled back to revision 2 (undo commit)
   $ cat > evil-commit.py <<EOF
   > from __future__ import absolute_import
   > from mercurial import context, hg, ui as uimod
   > notrc = b"HG8B6C~2/hgrc"
   > u = uimod.ui.load()
   > r = hg.repository(u, b'.')
   > def filectxfn(repo, memctx, path):
   >     return context.memfilectx(repo, memctx, path,
   >         b'[hooks]\nupdate = echo owned')
   > c = context.memctx(r, [r[b'tip'].node(), r.nullid],
   >                    b'evil', [notrc], filectxfn, 0)
   > r.commitctx(c)
   > EOF
   $ "$PYTHON" evil-commit.py
   $ hg co --clean tip
   abort: path contains illegal component: HG8B6C~2/hgrc
-  [255]
+  [10]
 
   $ cd ..
 
 # test that an unmodified commit template message aborts
 
   $ hg init unmodified_commit_template
   $ cd unmodified_commit_template
   $ echo foo > foo
   $ hg add foo
   $ hg commit -m "foo"
   $ cat >> .hg/hgrc <<EOF
   > [committemplate]
   > changeset.commit = HI THIS IS NOT STRIPPED
   >     HG: this is customized commit template
   >     HG: {extramsg}
   >     {if(activebookmark,
   >    "HG: bookmark '{activebookmark}' is activated\n",
   >    "HG: no bookmark is activated\n")}{subrepos %
   >    "HG: subrepo '{subrepo}' is changed\n"}
   > EOF
   $ cat > $TESTTMP/notouching.sh <<EOF
   > true
   > EOF
   $ echo foo2 > foo2
   $ hg add foo2
   $ HGEDITOR="sh $TESTTMP/notouching.sh" hg commit
   abort: commit message unchanged
   [10]
 
   $ cd ..
 
 test that text below the --- >8 --- special string is ignored
 
   $ cat <<'EOF' > $TESTTMP/lowercaseline.sh
   > cat $1 | sed s/LINE/line/ | tee $1.new
   > mv $1.new $1
   > EOF
 
   $ hg init ignore_below_special_string
   $ cd ignore_below_special_string
   $ echo foo > foo
   $ hg add foo
   $ hg commit -m "foo"
   $ cat >> .hg/hgrc <<EOF
   > [committemplate]
   > changeset.commit = first LINE
   >     HG: this is customized commit template
   >     HG: {extramsg}
   >     HG: ------------------------ >8 ------------------------
   >     {diff()}
   > EOF
   $ echo foo2 > foo2
   $ hg add foo2
   $ HGEDITOR="sh $TESTTMP/notouching.sh" hg ci
   abort: commit message unchanged
   [10]
   $ HGEDITOR="sh $TESTTMP/lowercaseline.sh" hg ci
   first line
   HG: this is customized commit template
   HG: Leave message empty to abort commit.
   HG: ------------------------ >8 ------------------------
   diff -r e63c23eaa88a foo2
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/foo2	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +foo2
   $ hg log -T '{desc}\n' -r .
   first line
 
 test that the special string --- >8 --- isn't used when not at the beginning of
 a line
 
   $ cat >> .hg/hgrc <<EOF
   > [committemplate]
   > changeset.commit = first LINE2
   >     another line HG: ------------------------ >8 ------------------------
   >     HG: this is customized commit template
   >     HG: {extramsg}
   >     HG: ------------------------ >8 ------------------------
   >     {diff()}
   > EOF
   $ echo foo >> foo
   $ HGEDITOR="sh $TESTTMP/lowercaseline.sh" hg ci
   first line2
   another line HG: ------------------------ >8 ------------------------
   HG: this is customized commit template
   HG: Leave message empty to abort commit.
   HG: ------------------------ >8 ------------------------
   diff -r 3661b22b0702 foo
   --- a/foo	Thu Jan 01 00:00:00 1970 +0000
   +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,2 @@
    foo
   +foo
   $ hg log -T '{desc}\n' -r .
   first line2
   another line HG: ------------------------ >8 ------------------------
 
 also test that this special string isn't accepted when there is some extra text
 at the end
 
   $ cat >> .hg/hgrc <<EOF
   > [committemplate]
   > changeset.commit = first LINE3
   >     HG: ------------------------ >8 ------------------------foobar
   >     second line
   >     HG: this is customized commit template
   >     HG: {extramsg}
   >     HG: ------------------------ >8 ------------------------
   >     {diff()}
   > EOF
   $ echo foo >> foo
   $ HGEDITOR="sh $TESTTMP/lowercaseline.sh" hg ci
   first line3
   HG: ------------------------ >8 ------------------------foobar
   second line
   HG: this is customized commit template
   HG: Leave message empty to abort commit.
   HG: ------------------------ >8 ------------------------
   diff -r ce648f5f066f foo
   --- a/foo	Thu Jan 01 00:00:00 1970 +0000
   +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,2 +1,3 @@
    foo
    foo
   +foo
   $ hg log -T '{desc}\n' -r .
   first line3
   second line
 
   $ cd ..
 
 testing commands.commit.post-status config option
 
   $ hg init ci-post-st
   $ cd ci-post-st
   $ echo '[commands]' > .hg/hgrc
   $ echo 'commit.post-status = 1' >> .hg/hgrc
 
   $ echo 'ignored-file' > .hgignore
   $ hg ci -qAm 0
 
   $ echo 'c' > clean-file
   $ echo 'a' > added-file
   $ echo '?' > unknown-file
   $ echo 'i' > ignored-file
   $ hg add clean-file added-file
   $ hg ci -m 1 clean-file
   A added-file
   ? unknown-file
   $ hg st -mardu
   A added-file
   ? unknown-file
 
   $ touch modified-file
   $ hg add modified-file
   $ hg ci -m 2 modified-file -q
 
   $ echo 'm' > modified-file
   $ hg ci --amend -m 'reworded' -X 're:'
   saved backup bundle to $TESTTMP/ci-post-st/.hg/strip-backup/*-amend.hg (glob)
   M modified-file
   A added-file
   ? unknown-file
   $ hg st -mardu
   M modified-file
   A added-file
   ? unknown-file
 
   $ cd ..

tests/test-import.t

@@ -1,2093 +1,2093 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 with no args:
 
   $ hg --cwd a import
   abort: need at least one patch to import
   [10]
 
 generate patches for the test
 
   $ hg --cwd a export tip > exported-tip.patch
   $ hg --cwd a diff -r0:1 > diffed-tip.patch
 
 
 import exported patch
 (this also tests that editor is not invoked, if the patch contains the
 commit message and '--edit' is not specified)
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ HGEDITOR=cat hg --cwd b import --debug ../exported-tip.patch
   applying ../exported-tip.patch
   Subject: 
   
   Content-Type: text/plain
   found patch at byte 202
   patch generated by hg export
   From: someone
   Date: 1 0
   Node ID: 1d4bd90af0e43687763d158dfa83ff2a4b6c0c32
   message:
   second change
   patching file a
   committing files:
   a
   committing manifest
   committing changelog
   created 1d4bd90af0e4
   updating the branch cache
 
 message and committer and date should be same
 
   $ hg --cwd b tip
   changeset:   1:1d4bd90af0e4
   tag:         tip
   user:        someone
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     second change
   
   $ rm -r b
 
 
 import exported patch with external patcher
 (this also tests that editor is invoked, if the '--edit' is specified,
 regardless of the commit message in the patch)
 
   $ cat > dummypatch.py <<EOF
   > from __future__ import print_function
   > print('patching file a')
   > open('a', 'wb').write(b'line2\n')
   > EOF
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ HGEDITOR=cat hg --config ui.patch="\"$PYTHON\" ../dummypatch.py" --cwd b import --edit ../exported-tip.patch
   applying ../exported-tip.patch
   second change
   
   
   HG: Enter commit message.  Lines beginning with 'HG:' are removed.
   HG: Leave message empty to abort commit.
   HG: --
   HG: user: someone
   HG: branch 'default'
   HG: changed a
   $ cat b/a
   line2
   $ rm -r b
 
 
 import of plain diff should fail without message
 (this also tests that editor is invoked, if the patch doesn't contain
 the commit message, regardless of '--edit')
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat > $TESTTMP/editor.sh <<EOF
   > env | grep HGEDITFORM
   > cat \$1
   > EOF
   $ HGEDITOR="sh $TESTTMP/editor.sh" hg --cwd b import ../diffed-tip.patch
   applying ../diffed-tip.patch
   HGEDITFORM=import.normal.normal
   
   
   HG: Enter commit message.  Lines beginning with 'HG:' are removed.
   HG: Leave message empty to abort commit.
   HG: --
   HG: user: test
   HG: branch 'default'
   HG: changed a
   abort: empty commit message
   [10]
 
 Test avoiding editor invocation at applying the patch with --exact,
 even if commit message is empty
 
   $ echo a >> b/a
   $ hg --cwd b commit -m ' '
   $ hg --cwd b tip -T "{node}\n"
   d8804f3f5396d800812f579c8452796a5993bdb2
   $ hg --cwd b export -o ../empty-log.diff .
   $ hg --cwd b update -q -C ".^1"
   $ hg --cwd b --config extensions.strip= strip -q tip
   $ HGEDITOR=cat hg --cwd b import --exact ../empty-log.diff
   applying ../empty-log.diff
   $ hg --cwd b tip -T "{node}\n"
   d8804f3f5396d800812f579c8452796a5993bdb2
 
   $ 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
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import -mpatch ../diffed-tip.patch
   applying ../diffed-tip.patch
   $ rm -r b
 
 
 import of plain diff with specific date and user
 (this also tests that editor is not invoked, if
 '--message'/'--logfile' is specified and '--edit' is not)
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import -mpatch -d '1 0' -u '[e-mail]' ../diffed-tip.patch
   applying ../diffed-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
 (this also tests that editor is not invoked, if '--no-commit' is
 specified, regardless of '--edit')
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ HGEDITOR=cat hg --cwd b import --no-commit --edit ../diffed-tip.patch
   applying ../diffed-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
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ sed 's/1,1/foo/' < diffed-tip.patch > broken.patch
   $ hg --cwd b import -mpatch ../broken.patch
   applying ../broken.patch
   abort: bad hunk #1
   (check that whitespace in the patch has not been mangled)
   [10]
   $ 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
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd dir
   $ hg -R b import ../exported-tip.patch
   applying ../exported-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
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import - < exported-tip.patch
   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
   $ 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
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import -m 'override' - < exported-tip.patch
   applying patch from stdin
   $ hg --cwd b tip | grep override
   summary:     override
   $ rm -r b
 
   $ cat > mkmsg.py <<EOF
   > import email.message
   > import sys
   > msg = email.message.Message()
   > patch = open(sys.argv[1], 'rb').read()
   > msg.set_payload(b'email commit message\n' + patch)
   > msg['Subject'] = 'email patch'
   > msg['From'] = 'email patcher'
   > open(sys.argv[2], 'wb').write(bytes(msg))
   > 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
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ "$PYTHON" mkmsg.py diffed-tip.patch 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
   new changesets 80971e65b431
   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
   new changesets 80971e65b431
   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
   new changesets 80971e65b431
   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
   [10]
   $ 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
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ "$PYTHON" mkmsg.py exported-tip.patch msg.patch
   $ cat msg.patch | hg --cwd b import -
   applying patch from stdin
   $ hg --cwd b tip | grep second
   summary:     second change
   $ rm -r b
 
 hg email --plain, should read X-Mercurial-Node header
 
   $ cat >> a/.hg/hgrc << EOF
   > [extensions]
   > patchbomb =
   > [email]
   > from = foo
   > cc = foo
   > to = bar
   > EOF
   $ hg --cwd a email -m ../tip-plain.mbox --plain --date '1970-1-1 0:1' tip
   this patch series consists of 1 patches.
   
   
   sending [PATCH] second change ...
 
   $ hg clone -r0 a b -q
   $ hg --cwd b import --debug ../tip-plain.mbox
   applying ../tip-plain.mbox
   Node ID: 1d4bd90af0e43687763d158dfa83ff2a4b6c0c32
   Subject: second change
   From: foo
   Content-Type: text/plain
   found patch at byte 0
   message:
   second change
   patching file a
   committing files:
   a
   committing manifest
   committing changelog
   created de620f6fe949
   updating the branch cache
   $ hg --cwd b tip
   changeset:   1:de620f6fe949
   tag:         tip
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     second change
   
   $ hg --cwd b phase tip
   1: draft
   $ rm -r b
 
 
 hg import --secret
 
   $ hg clone -r0 a b -q
   $ hg --cwd b import --no-commit --secret ../exported-tip.patch
   abort: cannot specify both --no-commit and --secret
   [10]
   $ hg --cwd b import --secret ../exported-tip.patch
   applying ../exported-tip.patch
   $ hg --cwd b diff -c . --nodates
   diff -r 80971e65b431 -r 1d4bd90af0e4 a
   --- a/a
   +++ b/a
   @@ -1,1 +1,2 @@
    line 1
   +line 2
   $ hg --cwd b phase
   1: secret
   $ hg --cwd b --config extensions.strip= strip 1 --no-backup --quiet
   $ HGEDITOR=cat hg --cwd b import --secret --edit ../exported-tip.patch
   applying ../exported-tip.patch
   second change
   
   
   HG: Enter commit message.  Lines beginning with 'HG:' are removed.
   HG: Leave message empty to abort commit.
   HG: --
   HG: user: someone
   HG: branch 'default'
   HG: changed a
   $ hg --cwd b diff -c . --nodates
   diff -r 80971e65b431 -r 1d4bd90af0e4 a
   --- a/a
   +++ b/a
   @@ -1,1 +1,2 @@
    line 1
   +line 2
   $ hg --cwd b phase
   1: secret
   $ hg --cwd b --config extensions.strip= strip 1 --no-backup --quiet
   $ hg --cwd b import --bypass --secret ../exported-tip.patch
   applying ../exported-tip.patch
   $ hg --cwd b phase -r tip
   1: secret
   $ hg --cwd b --config extensions.strip= strip 1 --no-backup --quiet
   $ 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
   > import sys
   > msg = email.message.Message()
   > patch = open(sys.argv[1], 'rb').read()
   > msg.set_payload(b'email patch\n\nnext line\n---\n' + patch)
   > msg['Subject'] = '[PATCH] email patch'
   > msg['From'] = 'email patcher'
   > open(sys.argv[2], 'wb').write(bytes(msg))
   > 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
   new changesets 80971e65b431
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ "$PYTHON" mkmsg2.py diffed-tip.patch msg.patch
   $ cat msg.patch | 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 -v ../patch1 ../patch2
   applying ../patch1
   patching file a
   committing files:
   a
   committing manifest
   committing changelog
   created 1d4bd90af0e4
   applying ../patch2
   patching file a
   committing files:
   a
   committing manifest
   committing changelog
   created 6d019af21222
   $ hg --cwd b rollback
   repository tip rolled back to revision 0 (undo import)
   working directory now based on revision 0
   $ hg --cwd b parents --template 'parent: {rev}\n'
   parent: 0
 
 Test that "hg rollback" doesn't restore dirstate to one at the
 beginning of the rolled back transaction in not-"parent-gone" case.
 
 invoking pretxncommit hook will cause marking '.hg/dirstate' as a file
 to be restored when rolling back, after DirstateTransactionPlan (see wiki
 page for detail).
 
   $ hg --cwd b branch -q foobar
   $ hg --cwd b commit -m foobar
   $ hg --cwd b update 0 -q
   $ hg --cwd b import ../patch1 ../patch2 --config hooks.pretxncommit=true
   applying ../patch1
   applying ../patch2
   $ hg --cwd b update -q 1
   $ hg --cwd b rollback -q
   $ hg --cwd b parents --template 'parent: {rev}\n'
   parent: 1
 
   $ hg --cwd b update -q -C 0
   $ hg --cwd b --config extensions.strip= strip -q 1
 
 Test visibility of in-memory dirstate changes inside transaction to
 external process
 
   $ echo foo > a/foo
   $ hg --cwd a commit -A -m 'adding foo' foo
   $ hg --cwd a export -o '../patch%R' 3
 
   $ cat > $TESTTMP/checkvisibility.sh <<EOF
   > echo "===="
   > hg parents --template "VISIBLE {rev}:{node|short}\n"
   > hg status -amr
   > # test that pending changes are hidden
   > unset HG_PENDING
   > hg parents --template "ACTUAL  {rev}:{node|short}\n"
   > hg status -amr
   > echo "===="
   > EOF
 
 == test visibility to external editor
 
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   ACTUAL  0:80971e65b431
   ====
 
   $ HGEDITOR="sh $TESTTMP/checkvisibility.sh" hg --cwd b import -v --edit ../patch1 ../patch2 ../patch3
   applying ../patch1
   patching file a
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   committing files:
   a
   committing manifest
   committing changelog
   created 1d4bd90af0e4
   applying ../patch2
   patching file a
   ====
   VISIBLE 1:1d4bd90af0e4
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   committing files:
   a
   committing manifest
   committing changelog
   created 6d019af21222
   applying ../patch3
   patching file foo
   adding foo
   ====
   VISIBLE 2:6d019af21222
   A foo
   ACTUAL  0:80971e65b431
   M a
   ====
   committing files:
   foo
   committing manifest
   committing changelog
   created 55e3f75b2378
 
   $ hg --cwd b rollback -q
 
 (content of file "a" is already changed and it should be recognized as
 "M", even though dirstate is restored to one before "hg import")
 
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   $ hg --cwd b revert --no-backup a
   $ rm -f b/foo
 
 == test visibility to precommit external hook
 
   $ cat >> b/.hg/hgrc <<EOF
   > [hooks]
   > precommit.visibility = sh $TESTTMP/checkvisibility.sh
   > EOF
 
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   ACTUAL  0:80971e65b431
   ====
 
   $ hg --cwd b import ../patch1 ../patch2 ../patch3
   applying ../patch1
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   applying ../patch2
   ====
   VISIBLE 1:1d4bd90af0e4
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   applying ../patch3
   ====
   VISIBLE 2:6d019af21222
   A foo
   ACTUAL  0:80971e65b431
   M a
   ====
 
   $ hg --cwd b rollback -q
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   $ hg --cwd b revert --no-backup a
   $ rm -f b/foo
 
   $ cat >> b/.hg/hgrc <<EOF
   > [hooks]
   > precommit.visibility =
   > EOF
 
 == test visibility to pretxncommit external hook
 
   $ cat >> b/.hg/hgrc <<EOF
   > [hooks]
   > pretxncommit.visibility = sh $TESTTMP/checkvisibility.sh
   > EOF
 
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   ACTUAL  0:80971e65b431
   ====
 
   $ hg --cwd b import ../patch1 ../patch2 ../patch3
   applying ../patch1
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   applying ../patch2
   ====
   VISIBLE 1:1d4bd90af0e4
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   applying ../patch3
   ====
   VISIBLE 2:6d019af21222
   A foo
   ACTUAL  0:80971e65b431
   M a
   ====
 
   $ hg --cwd b rollback -q
   $ (cd b && sh "$TESTTMP/checkvisibility.sh")
   ====
   VISIBLE 0:80971e65b431
   M a
   ACTUAL  0:80971e65b431
   M a
   ====
   $ hg --cwd b revert --no-backup a
   $ rm -f b/foo
 
   $ cat >> b/.hg/hgrc <<EOF
   > [hooks]
   > pretxncommit.visibility =
   > EOF
 
   $ 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
   new changesets 80971e65b431
   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 > subdir-tip.patch
   $ dir=`pwd`
   $ cd b/d1/d2 2>&1 > /dev/null
   $ hg import  ../../../subdir-tip.patch
   applying ../../../subdir-tip.patch
   $ cd "$dir"
 
 message should be 'subdir change'
 committer should be 'someoneelse'
 
   $ hg --cwd b tip
   changeset:   1:3577f5aea227
   tag:         tip
   user:        someoneelse
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     subdir change
   
 
 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 > fuzzy-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 --config patch.fuzz=0 -v fuzzy-tip.patch
   applying fuzzy-tip.patch
   patching file a
   Hunk #1 FAILED at 0
   1 out of 1 hunks FAILED -- saving rejects to file a.rej
   abort: patch failed to apply
   [20]
   $ hg import --no-commit -v fuzzy-tip.patch
   applying fuzzy-tip.patch
   patching file a
   Hunk #1 succeeded at 2 with fuzz 1 (offset 0 lines).
   applied to working directory
   $ hg revert -a
   reverting a
 
 Test --exact failure
 
   $ sed 's/^# Parent .*/# Parent '"`hg log -r. -T '{node}'`"'/' \
   > < fuzzy-tip.patch > fuzzy-reparent.patch
   $ hg import --config patch.fuzz=0 --exact fuzzy-reparent.patch
   applying fuzzy-reparent.patch
   patching file a
   Hunk #1 FAILED at 0
   1 out of 1 hunks FAILED -- saving rejects to file a.rej
   abort: patch failed to apply
   [20]
   $ hg up -qC
   $ hg import --config patch.fuzz=2 --exact fuzzy-reparent.patch
   applying fuzzy-reparent.patch
   patching file a
   Hunk #1 succeeded at 2 with fuzz 1 (offset 0 lines).
   transaction abort!
   rollback completed
   abort: patch is damaged or loses information
   [255]
   $ hg up -qC
 
   $ grep '^#' fuzzy-tip.patch > empty.patch
   $ cat <<'EOF' >> empty.patch
   > change
   > 
   > diff -r bb90ef1daa38 -r 0e9b883378d4 a
   > --- a/a	Thu Jan 01 00:00:00 1970 +0000
   > --- b/a	Thu Jan 01 00:00:00 1970 +0000
   > EOF
   $ hg import --exact empty.patch
   applying empty.patch
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   abort: patch is damaged or loses information
   [255]
   $ hg up -qC
 
 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 fuzzy-tip.patch
   applying fuzzy-tip.patch
   patching file a
   Hunk #1 succeeded at 2 with fuzz 1 (offset 0 lines).
   applied to working directory
   $ 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 "open('b', 'wb').write(b'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 -p foo
   abort: invalid value 'foo' for option -p, expected int
   [10]
   $ 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
 
 test --prefix
 
   $ mkdir -p dir/dir2
   $ echo b > dir/dir2/b
   $ hg ci -Am b
   adding dir/dir2/b
   $ hg import -p2 --prefix dir - << EOF
   > foobar
   > --- drop1/drop2/dir2/b
   > +++ drop1/drop2/dir2/b
   > @@ -1,1 +1,1 @@
   > -b
   > +cc
   > EOF
   applying patch from stdin
   $ hg status
   $ cat dir/dir2/b
   cc
   $ 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: path contains illegal component: ../outside/foo
-  [255]
+  [10]
   $ 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
   adding b
   recording removal of a as rename to b (88% similar)
   applied to working directory
   $ echo 'mod b' > b
   $ hg st -C
   A b
     a
   R a
   $ hg revert -a
   forgetting b
   undeleting a
   $ cat b
   mod b
   $ rm b
   $ hg import --no-commit -v -s 100 ../rename.diff -p2
   applying ../rename.diff
   patching file a
   patching file b
   adding b
   applied to working directory
   $ 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
   > add a, b
   > 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
 
 apply a good patch followed by an empty patch (mainly to ensure
 that dirstate is *not* updated when import crashes)
   $ hg update -q -C .
   $ rm b
   $ touch empty.patch
   $ hg import a.patch empty.patch
   applying a.patch
   applying empty.patch
   transaction abort!
   rollback completed
   abort: empty.patch: no diffs found
   [10]
   $ hg tip --template '{rev}  {desc|firstline}\n'
   0  commit
   $ hg -q status
   M a
   $ 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
 
   $ cd ..
 
 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
   #      Thu Jan 01 00:00:00 1970 +0000
   # 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
 
 #if execbit
 
   $ hg sum
   parent: 1:d59915696727 tip
    help management of empty pkg and lib directories in perforce
   branch: default
   commit: (clean)
   update: (current)
   phases: 2 draft
 
   $ 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
 
 #else
 
   $ hg sum
   parent: 1:28f089cc9ccc tip
    help management of empty pkg and lib directories in perforce
   branch: default
   commit: (clean)
   update: (current)
   phases: 2 draft
 
   $ 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.
 
 /* The mode change for mksys.bash is missing here, because on platforms  */
 /* that don't support execbits, mode changes in patches are ignored when */
 /* they are imported. This is obviously also the reason for why the hash */
 /* in the created changeset is different to the one you see above the    */
 /* #else clause */
 
 #endif
   $ 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 ..
 
 import a unified diff with no lines of context (diff -U0)
 
   $ hg init diffzero
   $ cd diffzero
   $ cat > f << EOF
   > c2
   > c4
   > c5
   > EOF
   $ hg commit -Am0
   adding f
 
   $ hg import --no-commit - << EOF
   > # HG changeset patch
   > # User test
   > # Date 0 0
   > # Node ID f4974ab632f3dee767567b0576c0ec9a4508575c
   > # Parent  8679a12a975b819fae5f7ad3853a2886d143d794
   > 1
   > diff -r 8679a12a975b -r f4974ab632f3 f
   > --- a/f	Thu Jan 01 00:00:00 1970 +0000
   > +++ b/f	Thu Jan 01 00:00:00 1970 +0000
   > @@ -0,0 +1,1 @@
   > +c1
   > @@ -1,0 +3,1 @@
   > +c3
   > @@ -3,1 +4,0 @@
   > -c5
   > EOF
   applying patch from stdin
 
   $ cat f
   c1
   c2
   c3
   c4
 
   $ cd ..
 
 commit message that looks like a diff header (issue1879)
 
   $ hg init headerlikemsg
   $ cd headerlikemsg
   $ touch empty
   $ echo nonempty >> nonempty
   $ hg ci -qAl - <<EOF
   > blah blah
   > diff blah
   > blah blah
   > EOF
   $ hg --config diff.git=1 log -pv
   changeset:   0:c6ef204ef767
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       empty nonempty
   description:
   blah blah
   diff blah
   blah blah
   
   
   diff --git a/empty b/empty
   new file mode 100644
   diff --git a/nonempty b/nonempty
   new file mode 100644
   --- /dev/null
   +++ b/nonempty
   @@ -0,0 +1,1 @@
   +nonempty
   
 
  (without --git, empty file is lost, but commit message should be preserved)
 
   $ hg init plain
   $ hg export 0 | hg -R plain import -
   applying patch from stdin
   $ hg --config diff.git=1 -R plain log -pv
   changeset:   0:60a2d231e71f
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       nonempty
   description:
   blah blah
   diff blah
   blah blah
   
   
   diff --git a/nonempty b/nonempty
   new file mode 100644
   --- /dev/null
   +++ b/nonempty
   @@ -0,0 +1,1 @@
   +nonempty
   
 
  (with --git, patch contents should be fully preserved)
 
   $ hg init git
   $ hg --config diff.git=1 export 0 | hg -R git import -
   applying patch from stdin
   $ hg --config diff.git=1 -R git log -pv
   changeset:   0:c6ef204ef767
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       empty nonempty
   description:
   blah blah
   diff blah
   blah blah
   
   
   diff --git a/empty b/empty
   new file mode 100644
   diff --git a/nonempty b/nonempty
   new file mode 100644
   --- /dev/null
   +++ b/nonempty
   @@ -0,0 +1,1 @@
   +nonempty
   
 
   $ cd ..
 
 no segfault while importing a unified diff which start line is zero but chunk
 size is non-zero
 
   $ hg init startlinezero
   $ cd startlinezero
   $ echo foo > foo
   $ hg commit -Amfoo
   adding foo
 
   $ hg import --no-commit - << EOF
   > diff a/foo b/foo
   > --- a/foo
   > +++ b/foo
   > @@ -0,1 +0,1 @@
   >  foo
   > EOF
   applying patch from stdin
 
   $ cd ..
 
 Test corner case involving fuzz and skew
 
   $ hg init morecornercases
   $ cd morecornercases
 
   $ cat > 01-no-context-beginning-of-file.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -1,0 +1,1 @@
   > +line
   > EOF
 
   $ cat > 02-no-context-middle-of-file.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -1,1 +1,1 @@
   > -2
   > +add some skew
   > @@ -2,0 +2,1 @@
   > +line
   > EOF
 
   $ cat > 03-no-context-end-of-file.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -10,0 +10,1 @@
   > +line
   > EOF
 
   $ cat > 04-middle-of-file-completely-fuzzed.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -1,1 +1,1 @@
   > -2
   > +add some skew
   > @@ -2,2 +2,3 @@
   >  not matching, should fuzz
   >  ... a bit
   > +line
   > EOF
 
   $ cat > a <<EOF
   > 1
   > 2
   > 3
   > 4
   > EOF
   $ hg ci -Am adda a
   $ for p in *.diff; do
   >   hg import -v --no-commit $p
   >   cat a
   >   hg revert -aqC a
   >   # patch -p1 < $p
   >   # cat a
   >   # hg revert -aC a
   > done
   applying 01-no-context-beginning-of-file.diff
   patching file a
   applied to working directory
   1
   line
   2
   3
   4
   applying 02-no-context-middle-of-file.diff
   patching file a
   Hunk #1 succeeded at 2 (offset 1 lines).
   Hunk #2 succeeded at 4 (offset 1 lines).
   applied to working directory
   1
   add some skew
   3
   line
   4
   applying 03-no-context-end-of-file.diff
   patching file a
   Hunk #1 succeeded at 5 (offset -6 lines).
   applied to working directory
   1
   2
   3
   4
   line
   applying 04-middle-of-file-completely-fuzzed.diff
   patching file a
   Hunk #1 succeeded at 2 (offset 1 lines).
   Hunk #2 succeeded at 5 with fuzz 2 (offset 1 lines).
   applied to working directory
   1
   add some skew
   3
   4
   line
   $ cd ..
 
 Test partial application
 ------------------------
 
 prepare a stack of patches depending on each other
 
   $ hg init partial
   $ cd partial
   $ cat << EOF > a
   > one
   > two
   > three
   > four
   > five
   > six
   > seven
   > EOF
   $ hg add a
   $ echo 'b' > b
   $ hg add b
   $ hg commit -m 'initial' -u Babar
   $ cat << EOF > a
   > one
   > two
   > 3
   > four
   > five
   > six
   > seven
   > EOF
   $ hg commit -m 'three' -u Celeste
   $ cat << EOF > a
   > one
   > two
   > 3
   > 4
   > five
   > six
   > seven
   > EOF
   $ hg commit -m 'four' -u Rataxes
   $ cat << EOF > a
   > one
   > two
   > 3
   > 4
   > 5
   > six
   > seven
   > EOF
   $ echo bb >> b
   $ hg commit -m 'five' -u Arthur
   $ echo 'Babar' > jungle
   $ hg add jungle
   $ hg ci -m 'jungle' -u Zephir
   $ echo 'Celeste' >> jungle
   $ hg ci -m 'extended jungle' -u Cornelius
   $ hg log -G --template '{desc|firstline} [{author}] {diffstat}\n'
   @  extended jungle [Cornelius] 1: +1/-0
   |
   o  jungle [Zephir] 1: +1/-0
   |
   o  five [Arthur] 2: +2/-1
   |
   o  four [Rataxes] 1: +1/-1
   |
   o  three [Celeste] 1: +1/-1
   |
   o  initial [Babar] 2: +8/-0
   
 Adding those config options should not change the output of diffstat. Bugfix #4755.
 
   $ hg log -r . --template '{diffstat}\n'
   1: +1/-0
   $ hg log -r . --template '{diffstat}\n' --config diff.git=1 \
   >   --config diff.noprefix=1
   1: +1/-0
 
 Importing with some success and some errors:
 
   $ hg update --rev 'desc(initial)'
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg export --rev 'desc(five)' | hg import --partial -
   applying patch from stdin
   patching file a
   Hunk #1 FAILED at 1
   1 out of 1 hunks FAILED -- saving rejects to file a.rej
   patch applied partially
   (fix the .rej files and run `hg commit --amend`)
   [1]
 
   $ hg log -G --template '{desc|firstline} [{author}] {diffstat}\n'
   @  five [Arthur] 1: +1/-0
   |
   | o  extended jungle [Cornelius] 1: +1/-0
   | |
   | o  jungle [Zephir] 1: +1/-0
   | |
   | o  five [Arthur] 2: +2/-1
   | |
   | o  four [Rataxes] 1: +1/-1
   | |
   | o  three [Celeste] 1: +1/-1
   |/
   o  initial [Babar] 2: +8/-0
   
   $ hg export
   # HG changeset patch
   # User Arthur
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 26e6446bb2526e2be1037935f5fca2b2706f1509
   # Parent  8e4f0351909eae6b9cf68c2c076cb54c42b54b2e
   five
   
   diff -r 8e4f0351909e -r 26e6446bb252 b
   --- a/b	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,2 @@
    b
   +bb
   $ hg status -c .
   C a
   C b
   $ ls -A
   .hg
   a
   a.rej
   b
 
 Importing with zero success:
 
   $ hg update --rev 'desc(initial)'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg export --rev 'desc(four)' | hg import --partial -
   applying patch from stdin
   patching file a
   Hunk #1 FAILED at 0
   1 out of 1 hunks FAILED -- saving rejects to file a.rej
   patch applied partially
   (fix the .rej files and run `hg commit --amend`)
   [1]
 
   $ hg log -G --template '{desc|firstline} [{author}] {diffstat}\n'
   @  four [Rataxes] 0: +0/-0
   |
   | o  five [Arthur] 1: +1/-0
   |/
   | o  extended jungle [Cornelius] 1: +1/-0
   | |
   | o  jungle [Zephir] 1: +1/-0
   | |
   | o  five [Arthur] 2: +2/-1
   | |
   | o  four [Rataxes] 1: +1/-1
   | |
   | o  three [Celeste] 1: +1/-1
   |/
   o  initial [Babar] 2: +8/-0
   
   $ hg export
   # HG changeset patch
   # User Rataxes
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID cb9b1847a74d9ad52e93becaf14b98dbcc274e1e
   # Parent  8e4f0351909eae6b9cf68c2c076cb54c42b54b2e
   four
   
   $ hg status -c .
   C a
   C b
   $ ls -A
   .hg
   a
   a.rej
   b
 
 Importing with unknown file:
 
   $ hg update --rev 'desc(initial)'
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg export --rev 'desc("extended jungle")' | hg import --partial -
   applying patch from stdin
   unable to find 'jungle' for patching
   (use '--prefix' to apply patch relative to the current directory)
   1 out of 1 hunks FAILED -- saving rejects to file jungle.rej
   patch applied partially
   (fix the .rej files and run `hg commit --amend`)
   [1]
 
   $ hg log -G --template '{desc|firstline} [{author}] {diffstat}\n'
   @  extended jungle [Cornelius] 0: +0/-0
   |
   | o  four [Rataxes] 0: +0/-0
   |/
   | o  five [Arthur] 1: +1/-0
   |/
   | o  extended jungle [Cornelius] 1: +1/-0
   | |
   | o  jungle [Zephir] 1: +1/-0
   | |
   | o  five [Arthur] 2: +2/-1
   | |
   | o  four [Rataxes] 1: +1/-1
   | |
   | o  three [Celeste] 1: +1/-1
   |/
   o  initial [Babar] 2: +8/-0
   
   $ hg export
   # HG changeset patch
   # User Cornelius
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 1fb1f86bef43c5a75918178f8d23c29fb0a7398d
   # Parent  8e4f0351909eae6b9cf68c2c076cb54c42b54b2e
   extended jungle
   
   $ hg status -c .
   C a
   C b
   $ ls -A
   .hg
   a
   a.rej
   b
   jungle.rej
 
 Importing multiple failing patches:
 
   $ hg update --rev 'desc(initial)'
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 'B' > b # just to make another commit
   $ hg commit -m "a new base"
   created new head
   $ hg export --rev 'desc("four") + desc("extended jungle")' | hg import --partial -
   applying patch from stdin
   patching file a
   Hunk #1 FAILED at 0
   1 out of 1 hunks FAILED -- saving rejects to file a.rej
   patch applied partially
   (fix the .rej files and run `hg commit --amend`)
   [1]
   $ hg log -G --template '{desc|firstline} [{author}] {diffstat}\n'
   @  four [Rataxes] 0: +0/-0
   |
   o  a new base [test] 1: +1/-1
   |
   | o  extended jungle [Cornelius] 0: +0/-0
   |/
   | o  four [Rataxes] 0: +0/-0
   |/
   | o  five [Arthur] 1: +1/-0
   |/
   | o  extended jungle [Cornelius] 1: +1/-0
   | |
   | o  jungle [Zephir] 1: +1/-0
   | |
   | o  five [Arthur] 2: +2/-1
   | |
   | o  four [Rataxes] 1: +1/-1
   | |
   | o  three [Celeste] 1: +1/-1
   |/
   o  initial [Babar] 2: +8/-0
   
   $ hg export
   # HG changeset patch
   # User Rataxes
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID a9d7b6d0ffbb4eb12b7d5939250fcd42e8930a1d
   # Parent  f59f8d2e95a8ca5b1b4ca64320140da85f3b44fd
   four
   
   $ hg status -c .
   C a
   C b
 
 Importing some extra header
 ===========================
 
   $ cat > $TESTTMP/parseextra.py <<EOF
   > import mercurial.cmdutil
   > import mercurial.patch
   > 
   > def processfoo(repo, data, extra, opts):
   >     if b'foo' in data:
   >         extra[b'foo'] = data[b'foo']
   > def postimport(ctx):
   >     if b'foo' in ctx.extra():
   >         ctx.repo().ui.write(b'imported-foo: %s\n' % ctx.extra()[b'foo'])
   > 
   > mercurial.patch.patchheadermap.append((b'Foo', b'foo'))
   > mercurial.cmdutil.extrapreimport.append(b'foo')
   > mercurial.cmdutil.extrapreimportmap[b'foo'] = processfoo
   > mercurial.cmdutil.extrapostimport.append(b'foo')
   > mercurial.cmdutil.extrapostimportmap[b'foo'] = postimport
   > EOF
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > parseextra=$TESTTMP/parseextra.py
   > EOF
   $ hg up -C tip
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat > $TESTTMP/foo.patch <<EOF
   > # HG changeset patch
   > # User Rataxes
   > # Date 0 0
   > #      Thu Jan 01 00:00:00 1970 +0000
   > # Foo bar
   > height
   > 
   > --- a/a	Thu Jan 01 00:00:00 1970 +0000
   > +++ b/a	Wed Oct 07 09:17:44 2015 +0000
   > @@ -5,3 +5,4 @@
   >  five
   >  six
   >  seven
   > +heigt
   > EOF
   $ hg import $TESTTMP/foo.patch
   applying $TESTTMP/foo.patch
   imported-foo: bar
   $ hg log --debug -r . | grep extra
   extra:       branch=default
   extra:       foo=bar
 
 Warn the user that paths are relative to the root of
 repository when file not found for patching
 
   $ mkdir filedir
   $ echo "file1" >> filedir/file1
   $ hg add filedir/file1
   $ hg commit -m "file1"
   $ cd filedir
   $ hg import -p 2 - <<EOF
   > # HG changeset patch
   > # User test
   > # Date 0 0
   > file2
   > 
   > diff --git a/filedir/file1 b/filedir/file1
   > --- a/filedir/file1
   > +++ b/filedir/file1
   > @@ -1,1 +1,2 @@
   >  file1
   > +file2
   > EOF
   applying patch from stdin
   unable to find 'file1' for patching
   (use '--prefix' to apply patch relative to the current directory)
   1 out of 1 hunks FAILED -- saving rejects to file file1.rej
   abort: patch failed to apply
   [20]
 
 test import crash (issue5375)
   $ cd ..
   $ hg init repo
   $ cd repo
   $ printf "diff --git a/a b/b\nrename from a\nrename to b" | hg import -
   applying patch from stdin
   a not tracked!
   abort: source file 'a' does not exist
   [20]
 
 test immature end of hunk
 
   $ hg import - <<'EOF'
   > diff --git a/foo b/foo
   > --- a/foo
   > --- b/foo
   > @@ -0,0 +1,1 @@
   > EOF
   applying patch from stdin
   abort: bad hunk #1: incomplete hunk
   (check that whitespace in the patch has not been mangled)
   [10]
 
   $ hg import - <<'EOF'
   > diff --git a/foo b/foo
   > --- a/foo
   > --- b/foo
   > @@ -0,0 +1,1 @@
   > \ No newline at end of file
   > EOF
   applying patch from stdin
   abort: bad hunk #1: incomplete hunk
   (check that whitespace in the patch has not been mangled)
   [10]

tests/test-rename.t

@@ -1,698 +1,698 b''
   $ hg init
   $ mkdir d1 d1/d11 d2
   $ echo d1/a > d1/a
   $ echo d1/ba > d1/ba
   $ echo d1/a1 > d1/d11/a1
   $ echo d1/b > d1/b
   $ echo d2/b > d2/b
   $ hg add d1/a d1/b d1/ba d1/d11/a1 d2/b
   $ hg commit -m "1"
 
 rename a single file
 
   $ hg rename d1/d11/a1 d2/c
   $ hg --config ui.portablefilenames=abort rename d1/a d1/con.xml
   abort: filename contains 'con', which is reserved on Windows: d1/con.xml
   [10]
   $ hg sum
   parent: 0:9b4b6e7b2c26 tip
    1
   branch: default
   commit: 1 renamed
   update: (current)
   phases: 1 draft
   $ hg status -C
   A d2/c
     d1/d11/a1
   R d1/d11/a1
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d2/c
 
 rename a single file using absolute paths
 
   $ hg rename `pwd`/d1/d11/a1 `pwd`/d2/c
   $ hg status -C
   A d2/c
     d1/d11/a1
   R d1/d11/a1
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d2/c
 
 rename --after a single file
 
   $ mv d1/d11/a1 d2/c
   $ hg rename --after d1/d11/a1 d2/c
   $ hg status -C
   A d2/c
     d1/d11/a1
   R d1/d11/a1
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d2/c
 
 rename --after a single file when src and tgt already tracked
 
   $ mv d1/d11/a1 d2/c
   $ hg addrem -s 0
   removing d1/d11/a1
   adding d2/c
   $ hg rename --after d1/d11/a1 d2/c
   $ hg status -C
   A d2/c
     d1/d11/a1
   R d1/d11/a1
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d2/c
 
 rename --after a single file to a nonexistent target filename
 
   $ hg rename --after d1/a dummy
   d1/a: not recording move - dummy does not exist
   [1]
 
 move a single file to an existing directory
 
   $ hg rename d1/d11/a1 d2
   $ hg status -C
   A d2/a1
     d1/d11/a1
   R d1/d11/a1
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d2/a1
 
 move --after a single file to an existing directory
 
   $ mv d1/d11/a1 d2
   $ hg rename --after d1/d11/a1 d2
   $ hg status -C
   A d2/a1
     d1/d11/a1
   R d1/d11/a1
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d2/a1
 
 rename a file using a relative path
 
   $ (cd d1/d11; hg rename ../../d2/b e)
   $ hg status -C
   A d1/d11/e
     d2/b
   R d2/b
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d1/d11/e
 
 rename --after a file using a relative path
 
   $ (cd d1/d11; mv ../../d2/b e; hg rename --after ../../d2/b e)
   $ hg status -C
   A d1/d11/e
     d2/b
   R d2/b
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d1/d11/e
 
 rename directory d1 as d3
 
   $ hg rename d1/ d3
   moving d1/a to d3/a
   moving d1/b to d3/b
   moving d1/ba to d3/ba
   moving d1/d11/a1 to d3/d11/a1
   $ hg status -C
   A d3/a
     d1/a
   A d3/b
     d1/b
   A d3/ba
     d1/ba
   A d3/d11/a1
     d1/d11/a1
   R d1/a
   R d1/b
   R d1/ba
   R d1/d11/a1
   $ hg update -C
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d3
 
 rename --after directory d1 as d3
 
   $ mv d1 d3
   $ hg rename --after d1 d3
   moving d1/a to d3/a
   moving d1/b to d3/b
   moving d1/ba to d3/ba
   moving d1/d11/a1 to d3/d11/a1
   $ hg status -C
   A d3/a
     d1/a
   A d3/b
     d1/b
   A d3/ba
     d1/ba
   A d3/d11/a1
     d1/d11/a1
   R d1/a
   R d1/b
   R d1/ba
   R d1/d11/a1
   $ hg update -C
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d3
 
 move a directory using a relative path
 
   $ (cd d2; mkdir d3; hg rename ../d1/d11 d3)
   moving ../d1/d11/a1 to d3/d11/a1
   $ hg status -C
   A d2/d3/d11/a1
     d1/d11/a1
   R d1/d11/a1
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d2/d3
 
 move --after a directory using a relative path
 
   $ (cd d2; mkdir d3; mv ../d1/d11 d3; hg rename --after ../d1/d11 d3)
   moving ../d1/d11/a1 to d3/d11/a1
   $ hg status -C
   A d2/d3/d11/a1
     d1/d11/a1
   R d1/d11/a1
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d2/d3
 
 move directory d1/d11 to an existing directory d2 (removes empty d1)
 
   $ hg rename d1/d11/ d2
   moving d1/d11/a1 to d2/d11/a1
   $ hg status -C
   A d2/d11/a1
     d1/d11/a1
   R d1/d11/a1
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d2/d11
 
 move directories d1 and d2 to a new directory d3
 
   $ mkdir d3
   $ hg rename d1 d2 d3
   moving d1/a to d3/d1/a
   moving d1/b to d3/d1/b
   moving d1/ba to d3/d1/ba
   moving d1/d11/a1 to d3/d1/d11/a1
   moving d2/b to d3/d2/b
   $ hg status -C
   A d3/d1/a
     d1/a
   A d3/d1/b
     d1/b
   A d3/d1/ba
     d1/ba
   A d3/d1/d11/a1
     d1/d11/a1
   A d3/d2/b
     d2/b
   R d1/a
   R d1/b
   R d1/ba
   R d1/d11/a1
   R d2/b
   $ hg update -C
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d3
 
 move --after directories d1 and d2 to a new directory d3
 
   $ mkdir d3
   $ mv d1 d2 d3
   $ hg rename --after d1 d2 d3
   moving d1/a to d3/d1/a
   moving d1/b to d3/d1/b
   moving d1/ba to d3/d1/ba
   moving d1/d11/a1 to d3/d1/d11/a1
   moving d2/b to d3/d2/b
   $ hg status -C
   A d3/d1/a
     d1/a
   A d3/d1/b
     d1/b
   A d3/d1/ba
     d1/ba
   A d3/d1/d11/a1
     d1/d11/a1
   A d3/d2/b
     d2/b
   R d1/a
   R d1/b
   R d1/ba
   R d1/d11/a1
   R d2/b
   $ hg update -C
   5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d3
 
 move everything under directory d1 to existing directory d2, do not
 overwrite existing files (d2/b)
 
   $ hg rename d1/* d2
   d2/b: not overwriting - file already committed
   ('hg rename --force' to replace the file by recording a rename)
   moving d1/d11/a1 to d2/d11/a1
   [1]
   $ hg status -C
   A d2/a
     d1/a
   A d2/ba
     d1/ba
   A d2/d11/a1
     d1/d11/a1
   R d1/a
   R d1/ba
   R d1/d11/a1
   $ diff -u d1/b d2/b
   --- d1/b	* (glob)
   +++ d2/b	* (glob)
   @@ * (glob)
   -d1/b
   +d2/b
   [1]
   $ hg update -C
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d2/a d2/ba d2/d11/a1
 
 attempt to move one file into a non-existent directory
 
   $ hg rename d1/a dx/
   abort: destination dx/ is not a directory
   [10]
   $ hg status -C
   $ hg update -C
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 attempt to move potentially more than one file into a non-existent directory
 
   $ hg rename 'glob:d1/**' dx
   abort: with multiple sources, destination must be an existing directory
   [10]
 
 move every file under d1 to d2/d21
 
   $ mkdir d2/d21
   $ hg rename 'glob:d1/**' d2/d21
   moving d1/a to d2/d21/a
   moving d1/b to d2/d21/b
   moving d1/ba to d2/d21/ba
   moving d1/d11/a1 to d2/d21/a1
   $ hg status -C
   A d2/d21/a
     d1/a
   A d2/d21/a1
     d1/d11/a1
   A d2/d21/b
     d1/b
   A d2/d21/ba
     d1/ba
   R d1/a
   R d1/b
   R d1/ba
   R d1/d11/a1
   $ hg update -C
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d2/d21
 
 move --after some files under d1 to d2/d21
 
   $ mkdir d2/d21
   $ mv d1/a d1/d11/a1 d2/d21
   $ hg rename --after 'glob:d1/**' d2/d21
   moving d1/a to d2/d21/a
   d1/b: not recording move - d2/d21/b does not exist
   d1/ba: not recording move - d2/d21/ba does not exist
   moving d1/d11/a1 to d2/d21/a1
   [1]
   $ hg status -C
   A d2/d21/a
     d1/a
   A d2/d21/a1
     d1/d11/a1
   R d1/a
   R d1/d11/a1
   $ hg update -C
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d2/d21
 
 move every file under d1 starting with an 'a' to d2/d21 (regexp)
 
   $ mkdir d2/d21
   $ hg rename 're:d1/([^a][^/]*/)*a.*' d2/d21
   moving d1/a to d2/d21/a
   moving d1/d11/a1 to d2/d21/a1
   $ hg status -C
   A d2/d21/a
     d1/a
   A d2/d21/a1
     d1/d11/a1
   R d1/a
   R d1/d11/a1
   $ hg update -C
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d2/d21
 
 attempt to overwrite an existing file
 
   $ echo "ca" > d1/ca
   $ hg rename d1/ba d1/ca
   d1/ca: not overwriting - file exists
   ('hg rename --after' to record the rename)
   [1]
   $ hg status -C
   ? d1/ca
   $ hg update -C
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 forced overwrite of an existing file
 
   $ echo "ca" > d1/ca
   $ hg rename --force d1/ba d1/ca
   $ hg status -C
   A d1/ca
     d1/ba
   R d1/ba
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d1/ca
 
 attempt to overwrite an existing broken symlink
 
 #if symlink
   $ ln -s ba d1/ca
   $ hg rename --traceback d1/ba d1/ca
   d1/ca: not overwriting - file exists
   ('hg rename --after' to record the rename)
   [1]
   $ hg status -C
   ? d1/ca
   $ hg update -C
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d1/ca
 
 replace a symlink with a file
 
   $ ln -s ba d1/ca
   $ hg rename --force d1/ba d1/ca
   $ hg status -C
   A d1/ca
     d1/ba
   R d1/ba
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d1/ca
 #endif
 
 do not copy more than one source file to the same destination file
 
   $ mkdir d3
   $ hg rename d1/* d2/* d3
   moving d1/d11/a1 to d3/d11/a1
   d3/b: not overwriting - d2/b collides with d1/b
   [1]
   $ hg status -C
   A d3/a
     d1/a
   A d3/b
     d1/b
   A d3/ba
     d1/ba
   A d3/d11/a1
     d1/d11/a1
   R d1/a
   R d1/b
   R d1/ba
   R d1/d11/a1
   $ hg update -C
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d3
 
 move a whole subtree with "hg rename ."
 
   $ mkdir d3
   $ (cd d1; hg rename . ../d3)
   moving a to ../d3/d1/a
   moving b to ../d3/d1/b
   moving ba to ../d3/d1/ba
   moving d11/a1 to ../d3/d1/d11/a1
   $ hg status -C
   A d3/d1/a
     d1/a
   A d3/d1/b
     d1/b
   A d3/d1/ba
     d1/ba
   A d3/d1/d11/a1
     d1/d11/a1
   R d1/a
   R d1/b
   R d1/ba
   R d1/d11/a1
   $ hg update -C
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d3
 
 move a whole subtree with "hg rename --after ."
 
   $ mkdir d3
   $ mv d1/* d3
   $ (cd d1; hg rename --after . ../d3)
   moving a to ../d3/a
   moving b to ../d3/b
   moving ba to ../d3/ba
   moving d11/a1 to ../d3/d11/a1
   $ hg status -C
   A d3/a
     d1/a
   A d3/b
     d1/b
   A d3/ba
     d1/ba
   A d3/d11/a1
     d1/d11/a1
   R d1/a
   R d1/b
   R d1/ba
   R d1/d11/a1
   $ hg update -C
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d3
 
 move the parent tree with "hg rename .."
 
   $ (cd d1/d11; hg rename .. ../../d3)
   moving ../a to ../../d3/a
   moving ../b to ../../d3/b
   moving ../ba to ../../d3/ba
   moving a1 to ../../d3/d11/a1
   $ hg status -C
   A d3/a
     d1/a
   A d3/b
     d1/b
   A d3/ba
     d1/ba
   A d3/d11/a1
     d1/d11/a1
   R d1/a
   R d1/b
   R d1/ba
   R d1/d11/a1
   $ hg update -C
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d3
 
 skip removed files
 
   $ hg remove d1/b
   $ hg rename d1 d3
   moving d1/a to d3/a
   moving d1/ba to d3/ba
   moving d1/d11/a1 to d3/d11/a1
   $ hg status -C
   A d3/a
     d1/a
   A d3/ba
     d1/ba
   A d3/d11/a1
     d1/d11/a1
   R d1/a
   R d1/b
   R d1/ba
   R d1/d11/a1
   $ hg update -C
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -rf d3
 
 transitive rename
 
   $ hg rename d1/b d1/bb
   $ hg rename d1/bb d1/bc
   $ hg status -C
   A d1/bc
     d1/b
   R d1/b
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d1/bc
 
 transitive rename --after
 
   $ hg rename d1/b d1/bb
   $ mv d1/bb d1/bc
   $ hg rename --after d1/bb d1/bc
   $ hg status -C
   A d1/bc
     d1/b
   R d1/b
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d1/bc
 
   $ echo "# idempotent renames (d1/b -> d1/bb followed by d1/bb -> d1/b)"
   # idempotent renames (d1/b -> d1/bb followed by d1/bb -> d1/b)
   $ hg rename d1/b d1/bb
   $ echo "some stuff added to d1/bb" >> d1/bb
   $ hg rename d1/bb d1/b
   $ hg status -C
   M d1/b
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 overwriting with renames (issue1959)
 
   $ hg rename d1/a d1/c
   $ hg rename d1/b d1/a
   $ hg status -C
   M d1/a
     d1/b
   A d1/c
     d1/a
   R d1/b
   $ hg diff --git
   diff --git a/d1/a b/d1/a
   --- a/d1/a
   +++ b/d1/a
   @@ -1,1 +1,1 @@
   -d1/a
   +d1/b
   diff --git a/d1/b b/d1/b
   deleted file mode 100644
   --- a/d1/b
   +++ /dev/null
   @@ -1,1 +0,0 @@
   -d1/b
   diff --git a/d1/a b/d1/c
   copy from d1/a
   copy to d1/c
   $ hg update -C
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm d1/c # The file was marked as added, so 'hg update' action  was 'forget'
 
 check illegal path components
 
   $ hg rename d1/d11/a1 .hg/foo
   abort: path contains illegal component: .hg/foo
-  [255]
+  [10]
   $ hg status -C
   $ hg rename d1/d11/a1 ../foo
   abort: ../foo not under root '$TESTTMP'
   [255]
   $ hg status -C
 
   $ mv d1/d11/a1 .hg/foo
   $ hg rename --after d1/d11/a1 .hg/foo
   abort: path contains illegal component: .hg/foo
-  [255]
+  [10]
   $ hg status -C
   ! d1/d11/a1
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm .hg/foo
 
   $ hg rename d1/d11/a1 .hg
   abort: path contains illegal component: .hg/a1
-  [255]
+  [10]
   $ hg --config extensions.largefiles= rename d1/d11/a1 .hg
   The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)
   abort: path contains illegal component: .hg/a1
-  [255]
+  [10]
   $ hg status -C
   $ hg rename d1/d11/a1 ..
   abort: ../a1 not under root '$TESTTMP'
   [255]
   $ hg --config extensions.largefiles= rename d1/d11/a1 ..
   The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)
   abort: ../a1 not under root '$TESTTMP'
   [255]
   $ hg status -C
 
   $ mv d1/d11/a1 .hg
   $ hg rename --after d1/d11/a1 .hg
   abort: path contains illegal component: .hg/a1
-  [255]
+  [10]
   $ hg status -C
   ! d1/d11/a1
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm .hg/a1
 
   $ (cd d1/d11; hg rename ../../d2/b ../../.hg/foo)
   abort: path contains illegal component: .hg/foo
-  [255]
+  [10]
   $ hg status -C
   $ (cd d1/d11; hg rename ../../d2/b ../../../foo)
   abort: ../../../foo not under root '$TESTTMP'
   [255]
   $ hg status -C
 
 check that stat information such as mtime is preserved on rename - it's unclear
 whether the `touch` and `stat` commands are portable, so we mimic them using
 python.  Not all platforms support precision of even one-second granularity, so
 we allow a rather generous fudge factor here; 1234567890 is 2009, and the
 primary thing we care about is that it's not the machine's current time;
 hopefully it's really unlikely for a machine to have such a broken clock that
 this test fails. :)
 
   $ mkdir mtime
 Create the file (as empty), then update its mtime and atime to be 1234567890.
   >>> import os
   >>> filename = "mtime/f"
   >>> mtime = 1234567890
   >>> open(filename, "w").close()
   >>> os.utime(filename, (mtime, mtime))
   $ hg ci -qAm 'add mtime dir'
 "hg cp" does not preserve the mtime, so it should be newer than the 2009
 timestamp.
   $ hg cp -q mtime mtime_cp
   >>> from __future__ import print_function
   >>> import os
   >>> filename = "mtime_cp/f"
   >>> print(os.stat(filename).st_mtime < 1234567999)
   False
 "hg mv" preserves the mtime, so it should be ~equal to the 2009 timestamp
 (modulo some fudge factor due to not every system supporting 1s-level
 precision).
   $ hg mv -q mtime mtime_mv
   >>> from __future__ import print_function
   >>> import os
   >>> filename = "mtime_mv/f"
   >>> print(os.stat(filename).st_mtime < 1234567999)
   True

tests/test-walk.t

@@ -1,652 +1,652 b''
   $ hg init t
   $ cd t
   $ mkdir -p beans
   $ for b in kidney navy turtle borlotti black pinto; do
   >     echo $b > beans/$b
   > done
   $ mkdir -p mammals/Procyonidae
   $ for m in cacomistle coatimundi raccoon; do
   >     echo $m > mammals/Procyonidae/$m
   > done
   $ echo skunk > mammals/skunk
   $ echo fennel > fennel
   $ echo fenugreek > fenugreek
   $ echo fiddlehead > fiddlehead
   $ hg addremove
   adding beans/black
   adding beans/borlotti
   adding beans/kidney
   adding beans/navy
   adding beans/pinto
   adding beans/turtle
   adding fennel
   adding fenugreek
   adding fiddlehead
   adding mammals/Procyonidae/cacomistle
   adding mammals/Procyonidae/coatimundi
   adding mammals/Procyonidae/raccoon
   adding mammals/skunk
   $ hg commit -m "commit #0"
 
   $ hg debugwalk -v
   * matcher:
   <alwaysmatcher>
   f  beans/black                     beans/black
   f  beans/borlotti                  beans/borlotti
   f  beans/kidney                    beans/kidney
   f  beans/navy                      beans/navy
   f  beans/pinto                     beans/pinto
   f  beans/turtle                    beans/turtle
   f  fennel                          fennel
   f  fenugreek                       fenugreek
   f  fiddlehead                      fiddlehead
   f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
   f  mammals/skunk                   mammals/skunk
   $ hg debugwalk -v -I.
   * matcher:
   <includematcher includes=''>
   f  beans/black                     beans/black
   f  beans/borlotti                  beans/borlotti
   f  beans/kidney                    beans/kidney
   f  beans/navy                      beans/navy
   f  beans/pinto                     beans/pinto
   f  beans/turtle                    beans/turtle
   f  fennel                          fennel
   f  fenugreek                       fenugreek
   f  fiddlehead                      fiddlehead
   f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
   f  mammals/skunk                   mammals/skunk
 
   $ cd mammals
   $ hg debugwalk -v
   * matcher:
   <alwaysmatcher>
   f  beans/black                     ../beans/black
   f  beans/borlotti                  ../beans/borlotti
   f  beans/kidney                    ../beans/kidney
   f  beans/navy                      ../beans/navy
   f  beans/pinto                     ../beans/pinto
   f  beans/turtle                    ../beans/turtle
   f  fennel                          ../fennel
   f  fenugreek                       ../fenugreek
   f  fiddlehead                      ../fiddlehead
   f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
   f  mammals/skunk                   skunk
   $ hg debugwalk -v -X ../beans
   * matcher:
   <differencematcher
     m1=<alwaysmatcher>,
     m2=<includematcher includes='beans(?:/|$)'>>
   f  fennel                          ../fennel
   f  fenugreek                       ../fenugreek
   f  fiddlehead                      ../fiddlehead
   f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
   f  mammals/skunk                   skunk
   $ hg debugwalk -v -I '*k'
   * matcher:
   <includematcher includes='mammals/[^/]*k(?:/|$)'>
   f  mammals/skunk  skunk
   $ hg debugwalk -v -I 'glob:*k'
   * matcher:
   <includematcher includes='mammals/[^/]*k(?:/|$)'>
   f  mammals/skunk  skunk
   $ hg debugwalk -v -I 'relglob:*k'
   * matcher:
   <includematcher includes='.*k(?:/|$)'>
   f  beans/black    ../beans/black
   f  fenugreek      ../fenugreek
   f  mammals/skunk  skunk
   $ hg debugwalk -v -I 'relglob:*k' .
   * matcher:
   <intersectionmatcher
     m1=<patternmatcher patterns='mammals(?:/|$)'>,
     m2=<includematcher includes='.*k(?:/|$)'>>
   f  mammals/skunk  skunk
   $ hg debugwalk -v -I 're:.*k$'
   * matcher:
   <includematcher includes='.*k$'>
   f  beans/black    ../beans/black
   f  fenugreek      ../fenugreek
   f  mammals/skunk  skunk
   $ hg debugwalk -v -I 'relre:.*k$'
   * matcher:
   <includematcher includes='.*.*k$'>
   f  beans/black    ../beans/black
   f  fenugreek      ../fenugreek
   f  mammals/skunk  skunk
   $ hg debugwalk -v -I 'path:beans'
   * matcher:
   <includematcher includes='beans(?:/|$)'>
   f  beans/black     ../beans/black
   f  beans/borlotti  ../beans/borlotti
   f  beans/kidney    ../beans/kidney
   f  beans/navy      ../beans/navy
   f  beans/pinto     ../beans/pinto
   f  beans/turtle    ../beans/turtle
   $ hg debugwalk -v -I 'relpath:detour/../../beans'
   * matcher:
   <includematcher includes='beans(?:/|$)'>
   f  beans/black     ../beans/black
   f  beans/borlotti  ../beans/borlotti
   f  beans/kidney    ../beans/kidney
   f  beans/navy      ../beans/navy
   f  beans/pinto     ../beans/pinto
   f  beans/turtle    ../beans/turtle
 
   $ hg debugwalk -v 'rootfilesin:'
   * matcher:
   <patternmatcher patterns="rootfilesin: ['.']">
   f  fennel      ../fennel
   f  fenugreek   ../fenugreek
   f  fiddlehead  ../fiddlehead
   $ hg debugwalk -v -I 'rootfilesin:'
   * matcher:
   <includematcher includes="rootfilesin: ['.']">
   f  fennel      ../fennel
   f  fenugreek   ../fenugreek
   f  fiddlehead  ../fiddlehead
   $ hg debugwalk -v 'rootfilesin:.'
   * matcher:
   <patternmatcher patterns="rootfilesin: ['.']">
   f  fennel      ../fennel
   f  fenugreek   ../fenugreek
   f  fiddlehead  ../fiddlehead
   $ hg debugwalk -v -I 'rootfilesin:.'
   * matcher:
   <includematcher includes="rootfilesin: ['.']">
   f  fennel      ../fennel
   f  fenugreek   ../fenugreek
   f  fiddlehead  ../fiddlehead
   $ hg debugwalk -v -X 'rootfilesin:'
   * matcher:
   <differencematcher
     m1=<alwaysmatcher>,
     m2=<includematcher includes="rootfilesin: ['.']">>
   f  beans/black                     ../beans/black
   f  beans/borlotti                  ../beans/borlotti
   f  beans/kidney                    ../beans/kidney
   f  beans/navy                      ../beans/navy
   f  beans/pinto                     ../beans/pinto
   f  beans/turtle                    ../beans/turtle
   f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
   f  mammals/skunk                   skunk
   $ hg debugwalk -v 'rootfilesin:fennel'
   * matcher:
   <patternmatcher patterns="rootfilesin: ['fennel']">
   $ hg debugwalk -v -I 'rootfilesin:fennel'
   * matcher:
   <includematcher includes="rootfilesin: ['fennel']">
   $ hg debugwalk -v 'rootfilesin:skunk'
   * matcher:
   <patternmatcher patterns="rootfilesin: ['skunk']">
   $ hg debugwalk -v -I 'rootfilesin:skunk'
   * matcher:
   <includematcher includes="rootfilesin: ['skunk']">
   $ hg debugwalk -v 'rootfilesin:beans'
   * matcher:
   <patternmatcher patterns="rootfilesin: ['beans']">
   f  beans/black     ../beans/black
   f  beans/borlotti  ../beans/borlotti
   f  beans/kidney    ../beans/kidney
   f  beans/navy      ../beans/navy
   f  beans/pinto     ../beans/pinto
   f  beans/turtle    ../beans/turtle
   $ hg debugwalk -v -I 'rootfilesin:beans'
   * matcher:
   <includematcher includes="rootfilesin: ['beans']">
   f  beans/black     ../beans/black
   f  beans/borlotti  ../beans/borlotti
   f  beans/kidney    ../beans/kidney
   f  beans/navy      ../beans/navy
   f  beans/pinto     ../beans/pinto
   f  beans/turtle    ../beans/turtle
   $ hg debugwalk -v 'rootfilesin:mammals'
   * matcher:
   <patternmatcher patterns="rootfilesin: ['mammals']">
   f  mammals/skunk  skunk
   $ hg debugwalk -v -I 'rootfilesin:mammals'
   * matcher:
   <includematcher includes="rootfilesin: ['mammals']">
   f  mammals/skunk  skunk
   $ hg debugwalk -v 'rootfilesin:mammals/'
   * matcher:
   <patternmatcher patterns="rootfilesin: ['mammals']">
   f  mammals/skunk  skunk
   $ hg debugwalk -v -I 'rootfilesin:mammals/'
   * matcher:
   <includematcher includes="rootfilesin: ['mammals']">
   f  mammals/skunk  skunk
   $ hg debugwalk -v -X 'rootfilesin:mammals'
   * matcher:
   <differencematcher
     m1=<alwaysmatcher>,
     m2=<includematcher includes="rootfilesin: ['mammals']">>
   f  beans/black                     ../beans/black
   f  beans/borlotti                  ../beans/borlotti
   f  beans/kidney                    ../beans/kidney
   f  beans/navy                      ../beans/navy
   f  beans/pinto                     ../beans/pinto
   f  beans/turtle                    ../beans/turtle
   f  fennel                          ../fennel
   f  fenugreek                       ../fenugreek
   f  fiddlehead                      ../fiddlehead
   f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
 
   $ hg debugwalk -v .
   * matcher:
   <patternmatcher patterns='mammals(?:/|$)'>
   f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
   f  mammals/skunk                   skunk
   $ hg debugwalk -v -I.
   * matcher:
   <includematcher includes='mammals(?:/|$)'>
   f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
   f  mammals/skunk                   skunk
   $ hg debugwalk -v Procyonidae
   * matcher:
   <patternmatcher patterns='mammals/Procyonidae(?:/|$)'>
   f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
 
   $ cd Procyonidae
   $ hg debugwalk -v .
   * matcher:
   <patternmatcher patterns='mammals/Procyonidae(?:/|$)'>
   f  mammals/Procyonidae/cacomistle  cacomistle
   f  mammals/Procyonidae/coatimundi  coatimundi
   f  mammals/Procyonidae/raccoon     raccoon
   $ hg debugwalk -v ..
   * matcher:
   <patternmatcher patterns='mammals(?:/|$)'>
   f  mammals/Procyonidae/cacomistle  cacomistle
   f  mammals/Procyonidae/coatimundi  coatimundi
   f  mammals/Procyonidae/raccoon     raccoon
   f  mammals/skunk                   ../skunk
   $ cd ..
 
   $ hg debugwalk -v ../beans
   * matcher:
   <patternmatcher patterns='beans(?:/|$)'>
   f  beans/black     ../beans/black
   f  beans/borlotti  ../beans/borlotti
   f  beans/kidney    ../beans/kidney
   f  beans/navy      ../beans/navy
   f  beans/pinto     ../beans/pinto
   f  beans/turtle    ../beans/turtle
   $ hg debugwalk -v .
   * matcher:
   <patternmatcher patterns='mammals(?:/|$)'>
   f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
   f  mammals/skunk                   skunk
   $ hg debugwalk -v .hg
   abort: path 'mammals/.hg' is inside nested repo 'mammals'
-  [255]
+  [10]
   $ hg debugwalk -v ../.hg
   abort: path contains illegal component: .hg
-  [255]
+  [10]
   $ cd ..
 
   $ hg debugwalk -v -Ibeans
   * matcher:
   <includematcher includes='beans(?:/|$)'>
   f  beans/black     beans/black
   f  beans/borlotti  beans/borlotti
   f  beans/kidney    beans/kidney
   f  beans/navy      beans/navy
   f  beans/pinto     beans/pinto
   f  beans/turtle    beans/turtle
   $ hg debugwalk -v -I '{*,{b,m}*/*}k'
   * matcher:
   <includematcher includes='(?:[^/]*|(?:b|m)[^/]*/[^/]*)k(?:/|$)'>
   f  beans/black    beans/black
   f  fenugreek      fenugreek
   f  mammals/skunk  mammals/skunk
   $ hg debugwalk -v -Ibeans mammals
   * matcher:
   <intersectionmatcher
     m1=<patternmatcher patterns='mammals(?:/|$)'>,
     m2=<includematcher includes='beans(?:/|$)'>>
   $ hg debugwalk -v -Inon-existent
   * matcher:
   <includematcher includes='non\\-existent(?:/|$)'>
   $ hg debugwalk -v -Inon-existent -Ibeans/black
   * matcher:
   <includematcher includes='non\\-existent(?:/|$)|beans/black(?:/|$)'>
   f  beans/black  beans/black
   $ hg debugwalk -v -Ibeans beans/black
   * matcher:
   <intersectionmatcher
     m1=<patternmatcher patterns='beans/black(?:/|$)'>,
     m2=<includematcher includes='beans(?:/|$)'>>
   f  beans/black  beans/black  exact
   $ hg debugwalk -v -Ibeans/black beans
   * matcher:
   <intersectionmatcher
     m1=<patternmatcher patterns='beans(?:/|$)'>,
     m2=<includematcher includes='beans/black(?:/|$)'>>
   f  beans/black  beans/black
   $ hg debugwalk -v -Xbeans/black beans
   * matcher:
   <differencematcher
     m1=<patternmatcher patterns='beans(?:/|$)'>,
     m2=<includematcher includes='beans/black(?:/|$)'>>
   f  beans/borlotti  beans/borlotti
   f  beans/kidney    beans/kidney
   f  beans/navy      beans/navy
   f  beans/pinto     beans/pinto
   f  beans/turtle    beans/turtle
   $ hg debugwalk -v -Xbeans/black -Ibeans
   * matcher:
   <differencematcher
     m1=<includematcher includes='beans(?:/|$)'>,
     m2=<includematcher includes='beans/black(?:/|$)'>>
   f  beans/borlotti  beans/borlotti
   f  beans/kidney    beans/kidney
   f  beans/navy      beans/navy
   f  beans/pinto     beans/pinto
   f  beans/turtle    beans/turtle
   $ hg debugwalk -v -Xbeans/black beans/black
   * matcher:
   <differencematcher
     m1=<patternmatcher patterns='beans/black(?:/|$)'>,
     m2=<includematcher includes='beans/black(?:/|$)'>>
   $ hg debugwalk -v -Xbeans/black -Ibeans/black
   * matcher:
   <differencematcher
     m1=<includematcher includes='beans/black(?:/|$)'>,
     m2=<includematcher includes='beans/black(?:/|$)'>>
   $ hg debugwalk -v -Xbeans beans/black
   * matcher:
   <differencematcher
     m1=<patternmatcher patterns='beans/black(?:/|$)'>,
     m2=<includematcher includes='beans(?:/|$)'>>
   $ hg debugwalk -v -Xbeans -Ibeans/black
   * matcher:
   <differencematcher
     m1=<includematcher includes='beans/black(?:/|$)'>,
     m2=<includematcher includes='beans(?:/|$)'>>
   $ hg debugwalk -v 'glob:mammals/../beans/b*'
   * matcher:
   <patternmatcher patterns='beans/b[^/]*$'>
   f  beans/black     beans/black
   f  beans/borlotti  beans/borlotti
   $ hg debugwalk -v '-X*/Procyonidae' mammals
   * matcher:
   <differencematcher
     m1=<patternmatcher patterns='mammals(?:/|$)'>,
     m2=<includematcher includes='[^/]*/Procyonidae(?:/|$)'>>
   f  mammals/skunk  mammals/skunk
   $ hg debugwalk -v path:mammals
   * matcher:
   <patternmatcher patterns='mammals(?:/|$)'>
   f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
   f  mammals/skunk                   mammals/skunk
   $ hg debugwalk -v ..
   abort: .. not under root '$TESTTMP/t'
   [255]
   $ hg debugwalk -v beans/../..
   abort: beans/../.. not under root '$TESTTMP/t'
   [255]
   $ hg debugwalk -v .hg
   abort: path contains illegal component: .hg
-  [255]
+  [10]
   $ hg debugwalk -v beans/../.hg
   abort: path contains illegal component: .hg
-  [255]
+  [10]
   $ hg debugwalk -v beans/../.hg/data
   abort: path contains illegal component: .hg/data
-  [255]
+  [10]
   $ hg debugwalk -v beans/.hg
   abort: path 'beans/.hg' is inside nested repo 'beans'
-  [255]
+  [10]
 
 Test explicit paths and excludes:
 
   $ hg debugwalk -v fennel -X fennel
   * matcher:
   <differencematcher
     m1=<patternmatcher patterns='fennel(?:/|$)'>,
     m2=<includematcher includes='fennel(?:/|$)'>>
   $ hg debugwalk -v fennel -X 'f*'
   * matcher:
   <differencematcher
     m1=<patternmatcher patterns='fennel(?:/|$)'>,
     m2=<includematcher includes='f[^/]*(?:/|$)'>>
   $ hg debugwalk -v beans/black -X 'path:beans'
   * matcher:
   <differencematcher
     m1=<patternmatcher patterns='beans/black(?:/|$)'>,
     m2=<includematcher includes='beans(?:/|$)'>>
   $ hg debugwalk -v -I 'path:beans/black' -X 'path:beans'
   * matcher:
   <differencematcher
     m1=<includematcher includes='beans/black(?:/|$)'>,
     m2=<includematcher includes='beans(?:/|$)'>>
 
 Test absolute paths:
 
   $ hg debugwalk -v `pwd`/beans
   * matcher:
   <patternmatcher patterns='beans(?:/|$)'>
   f  beans/black     beans/black
   f  beans/borlotti  beans/borlotti
   f  beans/kidney    beans/kidney
   f  beans/navy      beans/navy
   f  beans/pinto     beans/pinto
   f  beans/turtle    beans/turtle
   $ hg debugwalk -v `pwd`/..
   abort: $TESTTMP/t/.. not under root '$TESTTMP/t'
   [255]
 
 Test patterns:
 
   $ hg debugwalk -v glob:\*
   * matcher:
   <patternmatcher patterns='[^/]*$'>
   f  fennel      fennel
   f  fenugreek   fenugreek
   f  fiddlehead  fiddlehead
 #if eol-in-paths
   $ echo glob:glob > glob:glob
   $ hg addremove
   adding glob:glob
   warning: filename contains ':', which is reserved on Windows: 'glob:glob'
   $ hg debugwalk -v glob:\*
   * matcher:
   <patternmatcher patterns='[^/]*$'>
   f  fennel      fennel
   f  fenugreek   fenugreek
   f  fiddlehead  fiddlehead
   f  glob:glob   glob:glob
   $ hg debugwalk -v glob:glob
   * matcher:
   <patternmatcher patterns='glob$'>
   glob: $ENOENT$
   $ hg debugwalk -v glob:glob:glob
   * matcher:
   <patternmatcher patterns='glob:glob$'>
   f  glob:glob  glob:glob  exact
   $ hg debugwalk -v path:glob:glob
   * matcher:
   <patternmatcher patterns='glob:glob(?:/|$)'>
   f  glob:glob  glob:glob  exact
   $ rm glob:glob
   $ hg addremove
   removing glob:glob
 #endif
 
   $ hg debugwalk -v 'glob:**e'
   * matcher:
   <patternmatcher patterns='.*e$'>
   f  beans/turtle                    beans/turtle
   f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
 
   $ hg debugwalk -v 're:.*[kb]$'
   * matcher:
   <patternmatcher patterns='.*[kb]$'>
   f  beans/black    beans/black
   f  fenugreek      fenugreek
   f  mammals/skunk  mammals/skunk
 
   $ hg debugwalk -v path:beans/black
   * matcher:
   <patternmatcher patterns='beans/black(?:/|$)'>
   f  beans/black  beans/black  exact
   $ hg debugwalk -v path:beans//black
   * matcher:
   <patternmatcher patterns='beans/black(?:/|$)'>
   f  beans/black  beans/black  exact
 
   $ hg debugwalk -v relglob:Procyonidae
   * matcher:
   <patternmatcher patterns='(?:|.*/)Procyonidae$'>
   $ hg debugwalk -v 'relglob:Procyonidae/**'
   * matcher:
   <patternmatcher patterns='(?:|.*/)Procyonidae/.*$'>
   f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
   $ hg debugwalk -v 'relglob:Procyonidae/**' fennel
   * matcher:
   <patternmatcher patterns='(?:|.*/)Procyonidae/.*$|fennel(?:/|$)'>
   f  fennel                          fennel                          exact
   f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
   $ hg debugwalk -v beans 'glob:beans/*'
   * matcher:
   <patternmatcher patterns='beans(?:/|$)|beans/[^/]*$'>
   f  beans/black     beans/black
   f  beans/borlotti  beans/borlotti
   f  beans/kidney    beans/kidney
   f  beans/navy      beans/navy
   f  beans/pinto     beans/pinto
   f  beans/turtle    beans/turtle
   $ hg debugwalk -v 'glob:mamm**'
   * matcher:
   <patternmatcher patterns='mamm.*$'>
   f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
   f  mammals/skunk                   mammals/skunk
   $ hg debugwalk -v 'glob:mamm**' fennel
   * matcher:
   <patternmatcher patterns='mamm.*$|fennel(?:/|$)'>
   f  fennel                          fennel                          exact
   f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
   f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
   f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
   f  mammals/skunk                   mammals/skunk
   $ hg debugwalk -v 'glob:j*'
   * matcher:
   <patternmatcher patterns='j[^/]*$'>
   $ hg debugwalk -v NOEXIST
   * matcher:
   <patternmatcher patterns='NOEXIST(?:/|$)'>
   NOEXIST: * (glob)
 
 #if fifo
   $ mkfifo fifo
   $ hg debugwalk -v fifo
   * matcher:
   <patternmatcher patterns='fifo(?:/|$)'>
   fifo: unsupported file type (type is fifo)
 #endif
 
   $ rm fenugreek
   $ hg debugwalk -v fenugreek
   * matcher:
   <patternmatcher patterns='fenugreek(?:/|$)'>
   f  fenugreek  fenugreek  exact
   $ hg rm fenugreek
   $ hg debugwalk -v fenugreek
   * matcher:
   <patternmatcher patterns='fenugreek(?:/|$)'>
   f  fenugreek  fenugreek  exact
   $ touch new
   $ hg debugwalk -v new
   * matcher:
   <patternmatcher patterns='new(?:/|$)'>
   f  new  new  exact
 
   $ mkdir ignored
   $ touch ignored/file
   $ echo '^ignored$' > .hgignore
   $ hg debugwalk -v ignored
   * matcher:
   <patternmatcher patterns='ignored(?:/|$)'>
   $ hg debugwalk -v ignored/file
   * matcher:
   <patternmatcher patterns='ignored/file(?:/|$)'>
   f  ignored/file  ignored/file  exact
 
 Test listfile and listfile0
 
   $ "$PYTHON" -c "open('listfile0', 'wb').write(b'fenugreek\0new\0')"
   $ hg debugwalk -v -I 'listfile0:listfile0'
   * matcher:
   <includematcher includes='fenugreek(?:/|$)|new(?:/|$)'>
   f  fenugreek  fenugreek
   f  new        new
   $ "$PYTHON" -c "open('listfile', 'wb').write(b'fenugreek\nnew\r\nmammals/skunk\n')"
   $ hg debugwalk -v -I 'listfile:listfile'
   * matcher:
   <includematcher includes='fenugreek(?:/|$)|new(?:/|$)|mammals/skunk(?:/|$)'>
   f  fenugreek      fenugreek
   f  mammals/skunk  mammals/skunk
   f  new            new
 
   $ cd ..
   $ hg debugwalk -v -R t t/mammals/skunk
   * matcher:
   <patternmatcher patterns='mammals/skunk(?:/|$)'>
   f  mammals/skunk  t/mammals/skunk  exact
   $ mkdir t2
   $ cd t2
   $ hg debugwalk -v -R ../t ../t/mammals/skunk
   * matcher:
   <patternmatcher patterns='mammals/skunk(?:/|$)'>
   f  mammals/skunk  ../t/mammals/skunk  exact
   $ hg debugwalk -v --cwd ../t mammals/skunk
   * matcher:
   <patternmatcher patterns='mammals/skunk(?:/|$)'>
   f  mammals/skunk  mammals/skunk  exact
 
   $ cd ..
 
 Test split patterns on overflow
 
   $ cd t
   $ echo fennel > overflow.list
   $ cat >> printnum.py <<EOF
   > from __future__ import print_function
   > for i in range(20000 // 100):
   >   print('x' * 100)
   > EOF
   $ "$PYTHON" printnum.py >> overflow.list
   $ echo fenugreek >> overflow.list
   $ hg debugwalk 'listfile:overflow.list' 2>&1 | egrep -v '^xxx'
   f  fennel     fennel     exact
   f  fenugreek  fenugreek  exact
   $ cd ..