tests: conditionalize tests based on presence of revlogs for files

~85 tests don't like our non-revlog file store for various reasons.

This commit introduces hghave functionality for declaring and querying
repository features. By default, we assume repositories have
revlog-based file storage. But if the HGREPOFEATURES environment
variable is set, we can override the default set of repository
features. If you run the test harness with our simplestorerepo
extension and an environment variable set to the proper value, you
can override the hghave defaults to agree with simplestorerepo's
version of reality.

Various tests have been modified so behavior dependent on revlog-based
file storage is marked as such.

This fixes a handful of test failures with our custom file storage
extension. But dozens remain. The point of this commit is to demonstrate
how tests will need to be modified to account for custom storage
implementations.

TBH, I'm not convinced hghave is the proper layer for repository
feature detection. I /think/ we'll eventually want something in
run-tests.py itself. But that would require inventing a new primitive
in the test harness. This is all very alpha at the moment. So I think
hghave is an acceptable place to hang this feature detection. I think
the right time to be thinking about integrating this into run-tests.py
is *after* we have a stable alternate storage implementation in core.
For now, let's try to make progress towards the idea of an alternate
storage backend.

Differential Revision: https://phab.mercurial-scm.org/D3030

tests/hghave.py

@@ -1,719 +1,763
 from __future__ import absolute_import
 
 import errno
 import os
 import re
 import socket
 import stat
 import subprocess
 import sys
 import tempfile
 
 tempprefix = 'hg-hghave-'
 
 checks = {
     "true": (lambda: True, "yak shaving"),
     "false": (lambda: False, "nail clipper"),
 }
 
 def check(name, desc):
     """Registers a check function for a feature."""
     def decorator(func):
         checks[name] = (func, desc)
         return func
     return decorator
 
 def checkvers(name, desc, vers):
     """Registers a check function for each of a series of versions.
 
     vers can be a list or an iterator"""
     def decorator(func):
         def funcv(v):
             def f():
                 return func(v)
             return f
         for v in vers:
             v = str(v)
             f = funcv(v)
             checks['%s%s' % (name, v.replace('.', ''))] = (f, desc % v)
         return func
     return decorator
 
 def checkfeatures(features):
     result = {
         'error': [],
         'missing': [],
         'skipped': [],
     }
 
     for feature in features:
         negate = feature.startswith('no-')
         if negate:
             feature = feature[3:]
 
         if feature not in checks:
             result['missing'].append(feature)
             continue
 
         check, desc = checks[feature]
         try:
             available = check()
         except Exception:
             result['error'].append('hghave check failed: %s' % feature)
             continue
 
         if not negate and not available:
             result['skipped'].append('missing feature: %s' % desc)
         elif negate and available:
             result['skipped'].append('system supports %s' % desc)
 
     return result
 
 def require(features):
     """Require that features are available, exiting if not."""
     result = checkfeatures(features)
 
     for missing in result['missing']:
         sys.stderr.write('skipped: unknown feature: %s\n' % missing)
     for msg in result['skipped']:
         sys.stderr.write('skipped: %s\n' % msg)
     for msg in result['error']:
         sys.stderr.write('%s\n' % msg)
 
     if result['missing']:
         sys.exit(2)
 
     if result['skipped'] or result['error']:
         sys.exit(1)
 
 def matchoutput(cmd, regexp, ignorestatus=False):
     """Return the match object if cmd executes successfully and its output
     is matched by the supplied regular expression.
     """
     r = re.compile(regexp)
     try:
         p = subprocess.Popen(
             cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
     except OSError as e:
         if e.errno != errno.ENOENT:
             raise
         ret = -1
     ret = p.wait()
     s = p.stdout.read()
     return (ignorestatus or not ret) and r.search(s)
 
 @check("baz", "GNU Arch baz client")
 def has_baz():
     return matchoutput('baz --version 2>&1', br'baz Bazaar version')
 
 @check("bzr", "Canonical's Bazaar client")
 def has_bzr():
     try:
         import bzrlib
         import bzrlib.bzrdir
         import bzrlib.errors
         import bzrlib.revision
         import bzrlib.revisionspec
         bzrlib.revisionspec.RevisionSpec
         return bzrlib.__doc__ is not None
     except (AttributeError, ImportError):
         return False
 
 @checkvers("bzr", "Canonical's Bazaar client >= %s", (1.14,))
 def has_bzr_range(v):
     major, minor = v.split('.')[0:2]
     try:
         import bzrlib
         return (bzrlib.__doc__ is not None
                 and bzrlib.version_info[:2] >= (int(major), int(minor)))
     except ImportError:
         return False
 
 @check("chg", "running with chg")
 def has_chg():
     return 'CHGHG' in os.environ
 
 @check("cvs", "cvs client/server")
 def has_cvs():
     re = br'Concurrent Versions System.*?server'
     return matchoutput('cvs --version 2>&1', re) and not has_msys()
 
 @check("cvs112", "cvs client/server 1.12.* (not cvsnt)")
 def has_cvs112():
     re = br'Concurrent Versions System \(CVS\) 1.12.*?server'
     return matchoutput('cvs --version 2>&1', re) and not has_msys()
 
 @check("cvsnt", "cvsnt client/server")
 def has_cvsnt():
     re = br'Concurrent Versions System \(CVSNT\) (\d+).(\d+).*\(client/server\)'
     return matchoutput('cvsnt --version 2>&1', re)
 
 @check("darcs", "darcs client")
 def has_darcs():
     return matchoutput('darcs --version', br'\b2\.([2-9]|\d{2})', True)
 
 @check("mtn", "monotone client (>= 1.0)")
 def has_mtn():
     return matchoutput('mtn --version', br'monotone', True) and not matchoutput(
         'mtn --version', br'monotone 0\.', True)
 
 @check("eol-in-paths", "end-of-lines in paths")
 def has_eol_in_paths():
     try:
         fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix, suffix='\n\r')
         os.close(fd)
         os.remove(path)
         return True
     except (IOError, OSError):
         return False
 
 @check("execbit", "executable bit")
 def has_executablebit():
     try:
         EXECFLAGS = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH
         fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix)
         try:
             os.close(fh)
             m = os.stat(fn).st_mode & 0o777
             new_file_has_exec = m & EXECFLAGS
             os.chmod(fn, m ^ EXECFLAGS)
             exec_flags_cannot_flip = ((os.stat(fn).st_mode & 0o777) == m)
         finally:
             os.unlink(fn)
     except (IOError, OSError):
         # we don't care, the user probably won't be able to commit anyway
         return False
     return not (new_file_has_exec or exec_flags_cannot_flip)
 
 @check("icasefs", "case insensitive file system")
 def has_icasefs():
     # Stolen from mercurial.util
     fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix)
     os.close(fd)
     try:
         s1 = os.stat(path)
         d, b = os.path.split(path)
         p2 = os.path.join(d, b.upper())
         if path == p2:
             p2 = os.path.join(d, b.lower())
         try:
             s2 = os.stat(p2)
             return s2 == s1
         except OSError:
             return False
     finally:
         os.remove(path)
 
 @check("fifo", "named pipes")
 def has_fifo():
     if getattr(os, "mkfifo", None) is None:
         return False
     name = tempfile.mktemp(dir='.', prefix=tempprefix)
     try:
         os.mkfifo(name)
         os.unlink(name)
         return True
     except OSError:
         return False
 
 @check("killdaemons", 'killdaemons.py support')
 def has_killdaemons():
     return True
 
 @check("cacheable", "cacheable filesystem")
 def has_cacheable_fs():
     from mercurial import util
 
     fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix)
     os.close(fd)
     try:
         return util.cachestat(path).cacheable()
     finally:
         os.remove(path)
 
 @check("lsprof", "python lsprof module")
 def has_lsprof():
     try:
         import _lsprof
         _lsprof.Profiler # silence unused import warning
         return True
     except ImportError:
         return False
 
 def gethgversion():
     m = matchoutput('hg --version --quiet 2>&1', br'(\d+)\.(\d+)')
     if not m:
         return (0, 0)
     return (int(m.group(1)), int(m.group(2)))
 
 @checkvers("hg", "Mercurial >= %s",
             list([(1.0 * x) / 10 for x in range(9, 99)]))
 def has_hg_range(v):
     major, minor = v.split('.')[0:2]
     return gethgversion() >= (int(major), int(minor))
 
 @check("hg08", "Mercurial >= 0.8")
 def has_hg08():
     if checks["hg09"][0]():
         return True
     return matchoutput('hg help annotate 2>&1', '--date')
 
 @check("hg07", "Mercurial >= 0.7")
 def has_hg07():
     if checks["hg08"][0]():
         return True
     return matchoutput('hg --version --quiet 2>&1', 'Mercurial Distributed SCM')
 
 @check("hg06", "Mercurial >= 0.6")
 def has_hg06():
     if checks["hg07"][0]():
         return True
     return matchoutput('hg --version --quiet 2>&1', 'Mercurial version')
 
 @check("gettext", "GNU Gettext (msgfmt)")
 def has_gettext():
     return matchoutput('msgfmt --version', br'GNU gettext-tools')
 
 @check("git", "git command line client")
 def has_git():
     return matchoutput('git --version 2>&1', br'^git version')
 
 def getgitversion():
     m = matchoutput('git --version 2>&1', br'git version (\d+)\.(\d+)')
     if not m:
         return (0, 0)
     return (int(m.group(1)), int(m.group(2)))
 
 # https://github.com/git-lfs/lfs-test-server
 @check("lfs-test-server", "git-lfs test server")
 def has_lfsserver():
     exe = 'lfs-test-server'
     if has_windows():
         exe = 'lfs-test-server.exe'
     return any(
         os.access(os.path.join(path, exe), os.X_OK)
         for path in os.environ["PATH"].split(os.pathsep)
     )
 
 @checkvers("git", "git client (with ext::sh support) version >= %s", (1.9,))
 def has_git_range(v):
     major, minor = v.split('.')[0:2]
     return getgitversion() >= (int(major), int(minor))
 
 @check("docutils", "Docutils text processing library")
 def has_docutils():
     try:
         import docutils.core
         docutils.core.publish_cmdline # silence unused import
         return True
     except ImportError:
         return False
 
 def getsvnversion():
     m = matchoutput('svn --version --quiet 2>&1', br'^(\d+)\.(\d+)')
     if not m:
         return (0, 0)
     return (int(m.group(1)), int(m.group(2)))
 
 @checkvers("svn", "subversion client and admin tools >= %s", (1.3, 1.5))
 def has_svn_range(v):
     major, minor = v.split('.')[0:2]
     return getsvnversion() >= (int(major), int(minor))
 
 @check("svn", "subversion client and admin tools")
 def has_svn():
     return matchoutput('svn --version 2>&1', br'^svn, version') and \
         matchoutput('svnadmin --version 2>&1', br'^svnadmin, version')
 
 @check("svn-bindings", "subversion python bindings")
 def has_svn_bindings():
     try:
         import svn.core
         version = svn.core.SVN_VER_MAJOR, svn.core.SVN_VER_MINOR
         if version < (1, 4):
             return False
         return True
     except ImportError:
         return False
 
 @check("p4", "Perforce server and client")
 def has_p4():
     return (matchoutput('p4 -V', br'Rev\. P4/') and
             matchoutput('p4d -V', br'Rev\. P4D/'))
 
 @check("symlink", "symbolic links")
 def has_symlink():
     if getattr(os, "symlink", None) is None:
         return False
     name = tempfile.mktemp(dir='.', prefix=tempprefix)
     try:
         os.symlink(".", name)
         os.unlink(name)
         return True
     except (OSError, AttributeError):
         return False
 
 @check("hardlink", "hardlinks")
 def has_hardlink():
     from mercurial import util
     fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix)
     os.close(fh)
     name = tempfile.mktemp(dir='.', prefix=tempprefix)
     try:
         util.oslink(fn, name)
         os.unlink(name)
         return True
     except OSError:
         return False
     finally:
         os.unlink(fn)
 
 @check("hardlink-whitelisted", "hardlinks on whitelisted filesystems")
 def has_hardlink_whitelisted():
     from mercurial import util
     try:
         fstype = util.getfstype(b'.')
     except OSError:
         return False
     return fstype in util._hardlinkfswhitelist
 
 @check("rmcwd", "can remove current working directory")
 def has_rmcwd():
     ocwd = os.getcwd()
     temp = tempfile.mkdtemp(dir='.', prefix=tempprefix)
     try:
         os.chdir(temp)
         # On Linux, 'rmdir .' isn't allowed, but the other names are okay.
         # On Solaris and Windows, the cwd can't be removed by any names.
         os.rmdir(os.getcwd())
         return True
     except OSError:
         return False
     finally:
         os.chdir(ocwd)
         # clean up temp dir on platforms where cwd can't be removed
         try:
             os.rmdir(temp)
         except OSError:
             pass
 
 @check("tla", "GNU Arch tla client")
 def has_tla():
     return matchoutput('tla --version 2>&1', br'The GNU Arch Revision')
 
 @check("gpg", "gpg client")
 def has_gpg():
     return matchoutput('gpg --version 2>&1', br'GnuPG')
 
 @check("gpg2", "gpg client v2")
 def has_gpg2():
     return matchoutput('gpg --version 2>&1', br'GnuPG[^0-9]+2\.')
 
 @check("gpg21", "gpg client v2.1+")
 def has_gpg21():
     return matchoutput('gpg --version 2>&1', br'GnuPG[^0-9]+2\.(?!0)')
 
 @check("unix-permissions", "unix-style permissions")
 def has_unix_permissions():
     d = tempfile.mkdtemp(dir='.', prefix=tempprefix)
     try:
         fname = os.path.join(d, 'foo')
         for umask in (0o77, 0o07, 0o22):
             os.umask(umask)
             f = open(fname, 'w')
             f.close()
             mode = os.stat(fname).st_mode
             os.unlink(fname)
             if mode & 0o777 != ~umask & 0o666:
                 return False
         return True
     finally:
         os.rmdir(d)
 
 @check("unix-socket", "AF_UNIX socket family")
 def has_unix_socket():
     return getattr(socket, 'AF_UNIX', None) is not None
 
 @check("root", "root permissions")
 def has_root():
     return getattr(os, 'geteuid', None) and os.geteuid() == 0
 
 @check("pyflakes", "Pyflakes python linter")
 def has_pyflakes():
     return matchoutput("sh -c \"echo 'import re' 2>&1 | pyflakes\"",
                        br"<stdin>:1: 're' imported but unused",
                        True)
 
 @check("pylint", "Pylint python linter")
 def has_pylint():
     return matchoutput("pylint --help",
                        br"Usage:  pylint",
                        True)
 
 @check("clang-format", "clang-format C code formatter")
 def has_clang_format():
     return matchoutput("clang-format --help",
                        br"^OVERVIEW: A tool to format C/C\+\+[^ ]+ code.")
 
 @check("jshint", "JSHint static code analysis tool")
 def has_jshint():
     return matchoutput("jshint --version 2>&1", br"jshint v")
 
 @check("pygments", "Pygments source highlighting library")
 def has_pygments():
     try:
         import pygments
         pygments.highlight # silence unused import warning
         return True
     except ImportError:
         return False
 
 @check("outer-repo", "outer repo")
 def has_outer_repo():
     # failing for other reasons than 'no repo' imply that there is a repo
     return not matchoutput('hg root 2>&1',
                            br'abort: no repository found', True)
 
 @check("ssl", "ssl module available")
 def has_ssl():
     try:
         import ssl
         ssl.CERT_NONE
         return True
     except ImportError:
         return False
 
 @check("sslcontext", "python >= 2.7.9 ssl")
 def has_sslcontext():
     try:
         import ssl
         ssl.SSLContext
         return True
     except (ImportError, AttributeError):
         return False
 
 @check("defaultcacerts", "can verify SSL certs by system's CA certs store")
 def has_defaultcacerts():
     from mercurial import sslutil, ui as uimod
     ui = uimod.ui.load()
     return sslutil._defaultcacerts(ui) or sslutil._canloaddefaultcerts
 
 @check("defaultcacertsloaded", "detected presence of loaded system CA certs")
 def has_defaultcacertsloaded():
     import ssl
     from mercurial import sslutil, ui as uimod
 
     if not has_defaultcacerts():
         return False
     if not has_sslcontext():
         return False
 
     ui = uimod.ui.load()
     cafile = sslutil._defaultcacerts(ui)
     ctx = ssl.create_default_context()
     if cafile:
         ctx.load_verify_locations(cafile=cafile)
     else:
         ctx.load_default_certs()
 
     return len(ctx.get_ca_certs()) > 0
 
 @check("tls1.2", "TLS 1.2 protocol support")
 def has_tls1_2():
     from mercurial import sslutil
     return 'tls1.2' in sslutil.supportedprotocols
 
 @check("windows", "Windows")
 def has_windows():
     return os.name == 'nt'
 
 @check("system-sh", "system() uses sh")
 def has_system_sh():
     return os.name != 'nt'
 
 @check("serve", "platform and python can manage 'hg serve -d'")
 def has_serve():
     return True
 
 @check("test-repo", "running tests from repository")
 def has_test_repo():
     t = os.environ["TESTDIR"]
     return os.path.isdir(os.path.join(t, "..", ".hg"))
 
 @check("tic", "terminfo compiler and curses module")
 def has_tic():
     try:
         import curses
         curses.COLOR_BLUE
         return matchoutput('test -x "`which tic`"', br'')
     except ImportError:
         return False
 
 @check("msys", "Windows with MSYS")
 def has_msys():
     return os.getenv('MSYSTEM')
 
 @check("aix", "AIX")
 def has_aix():
     return sys.platform.startswith("aix")
 
 @check("osx", "OS X")
 def has_osx():
     return sys.platform == 'darwin'
 
 @check("osxpackaging", "OS X packaging tools")
 def has_osxpackaging():
     try:
         return (matchoutput('pkgbuild', br'Usage: pkgbuild ', ignorestatus=1)
                 and matchoutput(
                     'productbuild', br'Usage: productbuild ',
                     ignorestatus=1)
                 and matchoutput('lsbom', br'Usage: lsbom', ignorestatus=1)
                 and matchoutput(
                     'xar --help', br'Usage: xar', ignorestatus=1))
     except ImportError:
         return False
 
 @check('linuxormacos', 'Linux or MacOS')
 def has_linuxormacos():
     # This isn't a perfect test for MacOS. But it is sufficient for our needs.
     return sys.platform.startswith(('linux', 'darwin'))
 
 @check("docker", "docker support")
 def has_docker():
     pat = br'A self-sufficient runtime for'
     if matchoutput('docker --help', pat):
         if 'linux' not in sys.platform:
             # TODO: in theory we should be able to test docker-based
             # package creation on non-linux using boot2docker, but in
             # practice that requires extra coordination to make sure
             # $TESTTEMP is going to be visible at the same path to the
             # boot2docker VM. If we figure out how to verify that, we
             # can use the following instead of just saying False:
             # return 'DOCKER_HOST' in os.environ
             return False
 
         return True
     return False
 
 @check("debhelper", "debian packaging tools")
 def has_debhelper():
     # Some versions of dpkg say `dpkg', some say 'dpkg' (` vs ' on the first
     # quote), so just accept anything in that spot.
     dpkg = matchoutput('dpkg --version',
                        br"Debian .dpkg' package management program")
     dh = matchoutput('dh --help',
                      br'dh is a part of debhelper.', ignorestatus=True)
     dh_py2 = matchoutput('dh_python2 --help',
                          br'other supported Python versions')
     # debuild comes from the 'devscripts' package, though you might want
     # the 'build-debs' package instead, which has a dependency on devscripts.
     debuild = matchoutput('debuild --help',
                           br'to run debian/rules with given parameter')
     return dpkg and dh and dh_py2 and debuild
 
 @check("debdeps",
        "debian build dependencies (run dpkg-checkbuilddeps in contrib/)")
 def has_debdeps():
     # just check exit status (ignoring output)
     path = '%s/../contrib/debian/control' % os.environ['TESTDIR']
     return matchoutput('dpkg-checkbuilddeps %s' % path, br'')
 
 @check("demandimport", "demandimport enabled")
 def has_demandimport():
     # chg disables demandimport intentionally for performance wins.
     return ((not has_chg()) and os.environ.get('HGDEMANDIMPORT') != 'disable')
 
 @check("py3k", "running with Python 3.x")
 def has_py3k():
     return 3 == sys.version_info[0]
 
 @check("py3exe", "a Python 3.x interpreter is available")
 def has_python3exe():
     return 'PYTHON3' in os.environ
 
 @check("py3pygments", "Pygments available on Python 3.x")
 def has_py3pygments():
     if has_py3k():
         return has_pygments()
     elif has_python3exe():
         # just check exit status (ignoring output)
         py3 = os.environ['PYTHON3']
         return matchoutput('%s -c "import pygments"' % py3, br'')
     return False
 
 @check("pure", "running with pure Python code")
 def has_pure():
     return any([
         os.environ.get("HGMODULEPOLICY") == "py",
         os.environ.get("HGTEST_RUN_TESTS_PURE") == "--pure",
     ])
 
 @check("slow", "allow slow tests (use --allow-slow-tests)")
 def has_slow():
     return os.environ.get('HGTEST_SLOW') == 'slow'
 
 @check("hypothesis", "Hypothesis automated test generation")
 def has_hypothesis():
     try:
         import hypothesis
         hypothesis.given
         return True
     except ImportError:
         return False
 
 @check("unziplinks", "unzip(1) understands and extracts symlinks")
 def unzip_understands_symlinks():
     return matchoutput('unzip --help', br'Info-ZIP')
 
 @check("zstd", "zstd Python module available")
 def has_zstd():
     try:
         import mercurial.zstd
         mercurial.zstd.__version__
         return True
     except ImportError:
         return False
 
 @check("devfull", "/dev/full special file")
 def has_dev_full():
     return os.path.exists('/dev/full')
 
 @check("virtualenv", "Python virtualenv support")
 def has_virtualenv():
     try:
         import virtualenv
         virtualenv.ACTIVATE_SH
         return True
     except ImportError:
         return False
 
 @check("fsmonitor", "running tests with fsmonitor")
 def has_fsmonitor():
     return 'HGFSMONITOR_TESTS' in os.environ
 
 @check("fuzzywuzzy", "Fuzzy string matching library")
 def has_fuzzywuzzy():
     try:
         import fuzzywuzzy
         fuzzywuzzy.__version__
         return True
     except ImportError:
         return False
 
 @check("clang-libfuzzer", "clang new enough to include libfuzzer")
 def has_clang_libfuzzer():
     mat = matchoutput('clang --version', b'clang version (\d)')
     if mat:
         # libfuzzer is new in clang 6
         return int(mat.group(1)) > 5
     return False
 
 @check("xdiff", "xdiff algorithm")
 def has_xdiff():
     try:
         from mercurial import policy
         bdiff = policy.importmod('bdiff')
         return bdiff.xdiffblocks(b'', b'') == [(0, 0, 0, 0)]
     except (ImportError, AttributeError):
         return False
+
+def getrepofeatures():
+    """Obtain set of repository features in use.
+
+    HGREPOFEATURES can be used to define or remove features. It contains
+    a space-delimited list of feature strings. Strings beginning with ``-``
+    mean to remove.
+    """
+    # Default list provided by core.
+    features = {
+        'revlogstore',
+    }
+
+    # Features that imply other features.
+    implies = {
+        'simplestore': ['-revlogstore'],
+    }
+
+    for override in os.environ.get('HGREPOFEATURES', '').split(' '):
+        if not override:
+            continue
+
+        if override.startswith('-'):
+            if override[1:] in features:
+                features.remove(override[1:])
+        else:
+            features.add(override)
+
+            for imply in implies.get(override, []):
+                if imply.startswith('-'):
+                    if imply[1:] in features:
+                        features.remove(imply[1:])
+                else:
+                    features.add(imply)
+
+    return features
+
+@check('reporevlogstore', 'repository using the default revlog store')
+def has_reporevlogstore():
+    return 'revlogstore' in getrepofeatures()
+
+@check('reposimplestore', 'repository using simple storage extension')
+def has_reposimplestore():
+    return 'simplestore' in getrepofeatures()

tests/simplestorerepo.py

@@ -1,589 +1,594
 # simplestorerepo.py - Extension that swaps in alternate repository storage.
 #
 # Copyright 2018 Gregory Szorc <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
+# To use this with the test suite:
+#
+#   $ HGREPOFEATURES="simplestore" ./run-tests.py \
+#       --extra-config-opt extensions.simplestore=`pwd`/simplestorerepo.py
+
 from __future__ import absolute_import
 
 from mercurial.i18n import _
 from mercurial.node import (
     bin,
     hex,
     nullid,
     nullrev,
 )
 from mercurial.thirdparty import (
     cbor,
 )
 from mercurial import (
     ancestor,
     error,
     filelog,
     mdiff,
     pycompat,
     revlog,
 )
 
 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
 # be specifying the version(s) of Mercurial they are tested with, or
 # leave the attribute unspecified.
 testedwith = 'ships-with-hg-core'
 
 def validatenode(node):
     if isinstance(node, int):
         raise ValueError('expected node; got int')
 
     if len(node) != 20:
         raise ValueError('expected 20 byte node')
 
 def validaterev(rev):
     if not isinstance(rev, int):
         raise ValueError('expected int')
 
 class filestorage(object):
     """Implements storage for a tracked path.
 
     Data is stored in the VFS in a directory corresponding to the tracked
     path.
 
     Index data is stored in an ``index`` file using CBOR.
 
     Fulltext data is stored in files having names of the node.
     """
 
     def __init__(self, svfs, path):
         self._svfs = svfs
         self._path = path
 
         self._storepath = b'/'.join([b'data', path])
         self._indexpath = b'/'.join([self._storepath, b'index'])
 
         indexdata = self._svfs.tryread(self._indexpath)
         if indexdata:
             indexdata = cbor.loads(indexdata)
 
         self._indexdata = indexdata or []
         self._indexbynode = {}
         self._indexbyrev = {}
         self.index = []
         self._refreshindex()
 
         # This is used by changegroup code :/
         self._generaldelta = True
         self.storedeltachains = False
 
         self.version = 1
 
     def _refreshindex(self):
         self._indexbynode.clear()
         self._indexbyrev.clear()
         self.index = []
 
         for i, entry in enumerate(self._indexdata):
             self._indexbynode[entry[b'node']] = entry
             self._indexbyrev[i] = entry
 
         self._indexbynode[nullid] = {
             b'node': nullid,
             b'p1': nullid,
             b'p2': nullid,
             b'linkrev': nullrev,
             b'flags': 0,
         }
 
         self._indexbyrev[nullrev] = {
             b'node': nullid,
             b'p1': nullid,
             b'p2': nullid,
             b'linkrev': nullrev,
             b'flags': 0,
         }
 
         for i, entry in enumerate(self._indexdata):
             p1rev, p2rev = self.parentrevs(self.rev(entry[b'node']))
 
             # start, length, rawsize, chainbase, linkrev, p1, p2, node
             self.index.append((0, 0, 0, -1, entry[b'linkrev'], p1rev, p2rev,
                                entry[b'node']))
 
         self.index.append((0, 0, 0, -1, -1, -1, -1, nullid))
 
     def __len__(self):
         return len(self._indexdata)
 
     def __iter__(self):
         return iter(range(len(self)))
 
     def revs(self, start=0, stop=None):
         step = 1
         if stop is not None:
             if start > stop:
                 step = -1
 
             stop += step
         else:
             stop = len(self)
 
         return range(start, stop, step)
 
     def parents(self, node):
         validatenode(node)
 
         if node not in self._indexbynode:
             raise KeyError('unknown node')
 
         entry = self._indexbynode[node]
 
         return entry[b'p1'], entry[b'p2']
 
     def parentrevs(self, rev):
         p1, p2 = self.parents(self._indexbyrev[rev][b'node'])
         return self.rev(p1), self.rev(p2)
 
     def rev(self, node):
         validatenode(node)
 
         # Will raise KeyError.
         self._indexbynode[node]
 
         for rev, entry in self._indexbyrev.items():
             if entry[b'node'] == node:
                 return rev
 
         raise error.ProgrammingError('this should not occur')
 
     def node(self, rev):
         validaterev(rev)
 
         return self._indexbyrev[rev][b'node']
 
     def lookup(self, node):
         if isinstance(node, int):
             return self.node(node)
 
         if len(node) == 20:
             try:
                 self.rev(node)
                 return node
             except LookupError:
                 pass
 
         try:
             rev = int(node)
             if '%d' % rev != node:
                 raise ValueError
 
             if rev < 0:
                 rev = len(self) + rev
             if rev < 0 or rev >= len(self):
                 raise ValueError
 
             return self.node(rev)
         except (ValueError, OverflowError):
             pass
 
         if len(node) == 40:
             try:
                 rawnode = bin(node)
                 self.rev(rawnode)
                 return rawnode
             except (TypeError, LookupError):
                 pass
 
         raise LookupError(node, self._path, _('invalid lookup input'))
 
     def linkrev(self, rev):
         validaterev(rev)
 
         return self._indexbyrev[rev][b'linkrev']
 
     def flags(self, rev):
         validaterev(rev)
 
         return self._indexbyrev[rev][b'flags']
 
     def deltaparent(self, rev):
         validaterev(rev)
 
         p1node = self.parents(self.node(rev))[0]
         return self.rev(p1node)
 
     def candelta(self, baserev, rev):
         validaterev(baserev)
         validaterev(rev)
 
         if ((self.flags(baserev) & revlog.REVIDX_RAWTEXT_CHANGING_FLAGS)
             or (self.flags(rev) & revlog.REVIDX_RAWTEXT_CHANGING_FLAGS)):
             return False
 
         return True
 
     def rawsize(self, rev):
         validaterev(rev)
         node = self.node(rev)
         return len(self.revision(node, raw=True))
 
     def _processflags(self, text, flags, operation, raw=False):
         if flags == 0:
             return text, True
 
         validatehash = True
         # Depending on the operation (read or write), the order might be
         # reversed due to non-commutative transforms.
         orderedflags = revlog.REVIDX_FLAGS_ORDER
         if operation == 'write':
             orderedflags = reversed(orderedflags)
 
         for flag in orderedflags:
             # If a flagprocessor has been registered for a known flag, apply the
             # related operation transform and update result tuple.
             if flag & flags:
                 vhash = True
 
                 if flag not in revlog._flagprocessors:
                     message = _("missing processor for flag '%#x'") % (flag)
                     raise revlog.RevlogError(message)
 
                 processor = revlog._flagprocessors[flag]
                 if processor is not None:
                     readtransform, writetransform, rawtransform = processor
 
                     if raw:
                         vhash = rawtransform(self, text)
                     elif operation == 'read':
                         text, vhash = readtransform(self, text)
                     else:  # write operation
                         text, vhash = writetransform(self, text)
                 validatehash = validatehash and vhash
 
         return text, validatehash
 
     def checkhash(self, text, node, p1=None, p2=None, rev=None):
         if p1 is None and p2 is None:
             p1, p2 = self.parents(node)
         if node != revlog.hash(text, p1, p2):
             raise error.RevlogError(_("integrity check failed on %s") %
                 self._path)
 
     def revision(self, node, raw=False):
         validatenode(node)
 
         if node == nullid:
             return b''
 
         self._indexbynode[node]
 
         rev = self.rev(node)
         flags = self.flags(rev)
 
         path = b'/'.join([self._storepath, hex(node)])
         rawtext = self._svfs.read(path)
 
         text, validatehash = self._processflags(rawtext, flags, 'read', raw=raw)
         if validatehash:
             self.checkhash(text, node, rev=rev)
 
         return text
 
     def read(self, node):
         validatenode(node)
 
         revision = self.revision(node)
 
         if not revision.startswith(b'\1\n'):
             return revision
 
         start = revision.index(b'\1\n', 2)
         return revision[start + 2:]
 
     def renamed(self, node):
         validatenode(node)
 
         if self.parents(node)[0] != nullid:
             return False
 
         fulltext = self.revision(node)
         m = filelog.parsemeta(fulltext)[0]
 
         if m and 'copy' in m:
             return m['copy'], bin(m['copyrev'])
 
         return False
 
     def cmp(self, node, text):
         validatenode(node)
 
         t = text
 
         if text.startswith(b'\1\n'):
             t = b'\1\n\1\n' + text
 
         p1, p2 = self.parents(node)
 
         if revlog.hash(t, p1, p2) == node:
             return False
 
         if self.iscensored(self.rev(node)):
             return text != b''
 
         if self.renamed(node):
             t2 = self.read(node)
             return t2 != text
 
         return True
 
     def size(self, rev):
         validaterev(rev)
 
         node = self._indexbyrev[rev][b'node']
 
         if self.renamed(node):
             return len(self.read(node))
 
         if self.iscensored(rev):
             return 0
 
         return len(self.revision(node))
 
     def iscensored(self, rev):
         validaterev(rev)
 
         return self.flags(rev) & revlog.REVIDX_ISCENSORED
 
     def commonancestorsheads(self, a, b):
         validatenode(a)
         validatenode(b)
 
         a = self.rev(a)
         b = self.rev(b)
 
         ancestors = ancestor.commonancestorsheads(self.parentrevs, a, b)
         return pycompat.maplist(self.node, ancestors)
 
     def descendants(self, revs):
         # This is a copy of revlog.descendants()
         first = min(revs)
         if first == nullrev:
             for i in self:
                 yield i
             return
 
         seen = set(revs)
         for i in self.revs(start=first + 1):
             for x in self.parentrevs(i):
                 if x != nullrev and x in seen:
                     seen.add(i)
                     yield i
                     break
 
     # Required by verify.
     def files(self):
         entries = self._svfs.listdir(self._storepath)
 
         # Strip out undo.backup.* files created as part of transaction
         # recording.
         entries = [f for f in entries if not f.startswith('undo.backup.')]
 
         return [b'/'.join((self._storepath, f)) for f in entries]
 
     # Required by verify.
     def checksize(self):
         return 0, 0
 
     def add(self, text, meta, transaction, linkrev, p1, p2):
         if meta or text.startswith(b'\1\n'):
             text = filelog.packmeta(meta, text)
 
         return self.addrevision(text, transaction, linkrev, p1, p2)
 
     def addrevision(self, text, transaction, linkrev, p1, p2, node=None,
                     flags=0):
         validatenode(p1)
         validatenode(p2)
 
         if flags:
             node = node or revlog.hash(text, p1, p2)
 
         rawtext, validatehash = self._processflags(text, flags, 'write')
 
         node = node or revlog.hash(text, p1, p2)
 
         if node in self._indexbynode:
             return node
 
         if validatehash:
             self.checkhash(rawtext, node, p1=p1, p2=p2)
 
         path = b'/'.join([self._storepath, hex(node)])
 
         self._svfs.write(path, text)
 
         self._indexdata.append({
             b'node': node,
             b'p1': p1,
             b'p2': p2,
             b'linkrev': linkrev,
             b'flags': flags,
         })
 
         self._reflectindexupdate()
 
         return node
 
     def _reflectindexupdate(self):
         self._refreshindex()
         self._svfs.write(self._indexpath, cbor.dumps(self._indexdata))
 
     def addgroup(self, deltas, linkmapper, transaction, addrevisioncb=None):
         nodes = []
 
         transaction.addbackup(self._indexpath)
 
         for node, p1, p2, linknode, deltabase, delta, flags in deltas:
             linkrev = linkmapper(linknode)
 
             nodes.append(node)
 
             if node in self._indexbynode:
                 continue
 
             # Need to resolve the fulltext from the delta base.
             if deltabase == nullid:
                 text = mdiff.patch(b'', delta)
             else:
                 text = mdiff.patch(self.revision(deltabase), delta)
 
             self.addrevision(text, transaction, linkrev, p1, p2, flags)
 
             if addrevisioncb:
                 addrevisioncb(self, node)
 
         return nodes
 
     def revdiff(self, rev1, rev2):
         validaterev(rev1)
         validaterev(rev2)
 
         node1 = self.node(rev1)
         node2 = self.node(rev2)
 
         return mdiff.textdiff(self.revision(node1, raw=True),
                               self.revision(node2, raw=True))
 
     def headrevs(self):
         # Assume all revisions are heads by default.
         ishead = {rev: True for rev in self._indexbyrev}
 
         for rev, entry in self._indexbyrev.items():
             # Unset head flag for all seen parents.
             ishead[self.rev(entry[b'p1'])] = False
             ishead[self.rev(entry[b'p2'])] = False
 
         return [rev for rev, ishead in sorted(ishead.items())
                 if ishead]
 
     def heads(self, start=None, stop=None):
         # This is copied from revlog.py.
         if start is None and stop is None:
             if not len(self):
                 return [nullid]
             return [self.node(r) for r in self.headrevs()]
 
         if start is None:
             start = nullid
         if stop is None:
             stop = []
         stoprevs = set([self.rev(n) for n in stop])
         startrev = self.rev(start)
         reachable = {startrev}
         heads = {startrev}
 
         parentrevs = self.parentrevs
         for r in self.revs(start=startrev + 1):
             for p in parentrevs(r):
                 if p in reachable:
                     if r not in stoprevs:
                         reachable.add(r)
                     heads.add(r)
                 if p in heads and p not in stoprevs:
                     heads.remove(p)
 
         return [self.node(r) for r in heads]
 
     def children(self, node):
         validatenode(node)
 
         # This is a copy of revlog.children().
         c = []
         p = self.rev(node)
         for r in self.revs(start=p + 1):
             prevs = [pr for pr in self.parentrevs(r) if pr != nullrev]
             if prevs:
                 for pr in prevs:
                     if pr == p:
                         c.append(self.node(r))
             elif p == nullrev:
                 c.append(self.node(r))
         return c
 
     def getstrippoint(self, minlink):
 
         # This is largely a copy of revlog.getstrippoint().
         brokenrevs = set()
         strippoint = len(self)
 
         heads = {}
         futurelargelinkrevs = set()
         for head in self.headrevs():
             headlinkrev = self.linkrev(head)
             heads[head] = headlinkrev
             if headlinkrev >= minlink:
                 futurelargelinkrevs.add(headlinkrev)
 
         # This algorithm involves walking down the rev graph, starting at the
         # heads. Since the revs are topologically sorted according to linkrev,
         # once all head linkrevs are below the minlink, we know there are
         # no more revs that could have a linkrev greater than minlink.
         # So we can stop walking.
         while futurelargelinkrevs:
             strippoint -= 1
             linkrev = heads.pop(strippoint)
 
             if linkrev < minlink:
                 brokenrevs.add(strippoint)
             else:
                 futurelargelinkrevs.remove(linkrev)
 
             for p in self.parentrevs(strippoint):
                 if p != nullrev:
                     plinkrev = self.linkrev(p)
                     heads[p] = plinkrev
                     if plinkrev >= minlink:
                         futurelargelinkrevs.add(plinkrev)
 
         return strippoint, brokenrevs
 
     def strip(self, minlink, transaction):
         if not len(self):
             return
 
         rev, _ignored = self.getstrippoint(minlink)
         if rev == len(self):
             return
 
         # Purge index data starting at the requested revision.
         self._indexdata[rev:] = []
         self._reflectindexupdate()
 
 def reposetup(ui, repo):
     if not repo.local():
         return
 
     class simplestorerepo(repo.__class__):
         def file(self, f):
             return filestorage(self.svfs, f)
 
     repo.__class__ = simplestorerepo

tests/test-clone.t

@@ -1,1271 +1,1273
 #testcases sshv1 sshv2
 
 #if sshv2
   $ cat >> $HGRCPATH << EOF
   > [experimental]
   > sshpeer.advertise-v2 = true
   > sshserver.support-v2 = true
   > EOF
 #endif
 
 Prepare repo a:
 
   $ hg init a
   $ cd a
   $ echo a > a
   $ hg add a
   $ hg commit -m test
   $ echo first line > b
   $ hg add b
 
 Create a non-inlined filelog:
 
   $ $PYTHON -c 'open("data1", "wb").write(b"".join(b"%d\n" % x for x in range(10000)))'
   $ for j in 0 1 2 3 4 5 6 7 8 9; do
   >   cat data1 >> b
   >   hg commit -m test
   > done
 
 List files in store/data (should show a 'b.d'):
 
+#if reporevlogstore
   $ for i in .hg/store/data/*; do
   >   echo $i
   > done
   .hg/store/data/a.i
   .hg/store/data/b.d
   .hg/store/data/b.i
+#endif
 
 Trigger branchcache creation:
 
   $ hg branches
   default                       10:a7949464abda
   $ ls .hg/cache
   branch2-served
   checkisexec (execbit !)
   checklink (symlink !)
   checklink-target (symlink !)
   checknoexec (execbit !)
   rbc-names-v1
   rbc-revs-v1
 
 Default operation:
 
   $ hg clone . ../b
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../b
 
 Ensure branchcache got copied over:
 
   $ ls .hg/cache
   branch2-served
   checkisexec (execbit !)
   checklink (symlink !)
   checklink-target (symlink !)
   rbc-names-v1
   rbc-revs-v1
 
   $ cat a
   a
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 11 changesets, 11 total revisions
 
 Invalid dest '' must abort:
 
   $ hg clone . ''
   abort: empty destination path is not valid
   [255]
 
 No update, with debug option:
 
 #if hardlink
   $ hg --debug clone -U . ../c --config progress.debug=true
   linking: 1
   linking: 2
   linking: 3
   linking: 4
   linking: 5
   linking: 6
   linking: 7
   linking: 8
   linked 8 files
 #else
   $ hg --debug clone -U . ../c --config progress.debug=true
   linking: 1
   copying: 2
   copying: 3
   copying: 4
   copying: 5
   copying: 6
   copying: 7
   copying: 8
   copied 8 files
 #endif
   $ cd ../c
 
 Ensure branchcache got copied over:
 
   $ ls .hg/cache
   branch2-served
   rbc-names-v1
   rbc-revs-v1
 
   $ cat a 2>/dev/null || echo "a not present"
   a not present
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 11 changesets, 11 total revisions
 
 Default destination:
 
   $ mkdir ../d
   $ cd ../d
   $ hg clone ../a
   destination directory: a
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd a
   $ hg cat a
   a
   $ cd ../..
 
 Check that we drop the 'file:' from the path before writing the .hgrc:
 
   $ hg clone file:a e
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ grep 'file:' e/.hg/hgrc
   [1]
 
 Check that path aliases are expanded:
 
   $ hg clone -q -U --config 'paths.foobar=a#0' foobar f
   $ hg -R f showconfig paths.default
   $TESTTMP/a#0
 
 Use --pull:
 
   $ hg clone --pull a g
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 11 changesets with 11 changes to 2 files
   new changesets acb14030fe0a:a7949464abda
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R g verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 11 changesets, 11 total revisions
 
 Invalid dest '' with --pull must abort (issue2528):
 
   $ hg clone --pull a ''
   abort: empty destination path is not valid
   [255]
 
 Clone to '.':
 
   $ mkdir h
   $ cd h
   $ hg clone ../a .
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
 
 
 *** Tests for option -u ***
 
 Adding some more history to repo a:
 
   $ cd a
   $ hg tag ref1
   $ echo the quick brown fox >a
   $ hg ci -m "hacked default"
   $ hg up ref1
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg branch stable
   marked working directory as branch stable
   (branches are permanent and global, did you want a bookmark?)
   $ echo some text >a
   $ hg ci -m "starting branch stable"
   $ hg tag ref2
   $ echo some more text >a
   $ hg ci -m "another change for branch stable"
   $ hg up ref2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg parents
   changeset:   13:e8ece76546a6
   branch:      stable
   tag:         ref2
   parent:      10:a7949464abda
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     starting branch stable
   
 
 Repo a has two heads:
 
   $ hg heads
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
   $ cd ..
 
 
 Testing --noupdate with --updaterev (must abort):
 
   $ hg clone --noupdate --updaterev 1 a ua
   abort: cannot specify both --noupdate and --updaterev
   [255]
 
 
 Testing clone -u:
 
   $ hg clone -u . a ua
   updating to branch stable
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has both heads:
 
   $ hg -R ua heads
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
 Same revision checked out in repo a and ua:
 
   $ hg -R a parents --template "{node|short}\n"
   e8ece76546a6
   $ hg -R ua parents --template "{node|short}\n"
   e8ece76546a6
 
   $ rm -r ua
 
 
 Testing clone --pull -u:
 
   $ hg clone --pull -u . a ua
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 16 changesets with 16 changes to 3 files (+1 heads)
   new changesets acb14030fe0a:0aae7cf88f0d
   updating to branch stable
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has both heads:
 
   $ hg -R ua heads
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
 Same revision checked out in repo a and ua:
 
   $ hg -R a parents --template "{node|short}\n"
   e8ece76546a6
   $ hg -R ua parents --template "{node|short}\n"
   e8ece76546a6
 
   $ rm -r ua
 
 
 Testing clone -u <branch>:
 
   $ hg clone -u stable a ua
   updating to branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has both heads:
 
   $ hg -R ua heads
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
 Branch 'stable' is checked out:
 
   $ hg -R ua parents
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
 
   $ rm -r ua
 
 
 Testing default checkout:
 
   $ hg clone a ua
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has both heads:
 
   $ hg -R ua heads
   changeset:   15:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
 Branch 'default' is checked out:
 
   $ hg -R ua parents
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 Test clone with a branch named "@" (issue3677)
 
   $ hg -R ua branch @
   marked working directory as branch @
   $ hg -R ua commit -m 'created branch @'
   $ hg clone ua atbranch
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R atbranch heads
   changeset:   16:798b6d97153e
   branch:      @
   tag:         tip
   parent:      12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     created branch @
   
   changeset:   15:0aae7cf88f0d
   branch:      stable
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
   $ hg -R atbranch parents
   changeset:   12:f21241060d6a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     hacked default
   
 
   $ rm -r ua atbranch
 
 
 Testing #<branch>:
 
   $ hg clone -u . a#stable ua
   adding changesets
   adding manifests
   adding file changes
   added 14 changesets with 14 changes to 3 files
   new changesets acb14030fe0a:0aae7cf88f0d
   updating to branch stable
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):
 
   $ hg -R ua heads
   changeset:   13:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   10:a7949464abda
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test
   
 
 Same revision checked out in repo a and ua:
 
   $ hg -R a parents --template "{node|short}\n"
   e8ece76546a6
   $ hg -R ua parents --template "{node|short}\n"
   e8ece76546a6
 
   $ rm -r ua
 
 
 Testing -u -r <branch>:
 
   $ hg clone -u . -r stable a ua
   adding changesets
   adding manifests
   adding file changes
   added 14 changesets with 14 changes to 3 files
   new changesets acb14030fe0a:0aae7cf88f0d
   updating to branch stable
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):
 
   $ hg -R ua heads
   changeset:   13:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   10:a7949464abda
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test
   
 
 Same revision checked out in repo a and ua:
 
   $ hg -R a parents --template "{node|short}\n"
   e8ece76546a6
   $ hg -R ua parents --template "{node|short}\n"
   e8ece76546a6
 
   $ rm -r ua
 
 
 Testing -r <branch>:
 
   $ hg clone -r stable a ua
   adding changesets
   adding manifests
   adding file changes
   added 14 changesets with 14 changes to 3 files
   new changesets acb14030fe0a:0aae7cf88f0d
   updating to branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Repo ua has branch 'stable' and 'default' (was changed in fd511e9eeea6):
 
   $ hg -R ua heads
   changeset:   13:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
   changeset:   10:a7949464abda
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test
   
 
 Branch 'stable' is checked out:
 
   $ hg -R ua parents
   changeset:   13:0aae7cf88f0d
   branch:      stable
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     another change for branch stable
   
 
   $ rm -r ua
 
 
 Issue2267: Error in 1.6 hg.py: TypeError: 'NoneType' object is not
 iterable in addbranchrevs()
 
   $ cat <<EOF > simpleclone.py
   > from mercurial import ui, hg
   > myui = ui.ui.load()
   > repo = hg.repository(myui, 'a')
   > hg.clone(myui, {}, repo, dest="ua")
   > EOF
 
   $ $PYTHON simpleclone.py
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ rm -r ua
 
   $ cat <<EOF > branchclone.py
   > from mercurial import ui, hg, extensions
   > myui = ui.ui.load()
   > extensions.loadall(myui)
   > repo = hg.repository(myui, 'a')
   > hg.clone(myui, {}, repo, dest="ua", branch=["stable",])
   > EOF
 
   $ $PYTHON branchclone.py
   adding changesets
   adding manifests
   adding file changes
   added 14 changesets with 14 changes to 3 files
   new changesets acb14030fe0a:0aae7cf88f0d
   updating to branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm -r ua
 
 
 Test clone with special '@' bookmark:
   $ cd a
   $ hg bookmark -r a7949464abda @  # branch point of stable from default
   $ hg clone . ../i
   updating to bookmark @
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -i ../i
   a7949464abda
   $ rm -r ../i
 
   $ hg bookmark -f -r stable @
   $ hg bookmarks
      @                         15:0aae7cf88f0d
   $ hg clone . ../i
   updating to bookmark @ on branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -i ../i
   0aae7cf88f0d
   $ cd "$TESTTMP"
 
 
 Testing failures:
 
   $ mkdir fail
   $ cd fail
 
 No local source
 
   $ hg clone a b
   abort: repository a not found!
   [255]
 
 No remote source
 
 #if windows
   $ hg clone http://$LOCALIP:3121/a b
   abort: error: * (glob)
   [255]
 #else
   $ hg clone http://$LOCALIP:3121/a b
   abort: error: *refused* (glob)
   [255]
 #endif
   $ rm -rf b # work around bug with http clone
 
 
 #if unix-permissions no-root
 
 Inaccessible source
 
   $ mkdir a
   $ chmod 000 a
   $ hg clone a b
   abort: repository a not found!
   [255]
 
 Inaccessible destination
 
   $ hg init b
   $ cd b
   $ hg clone . ../a
   abort: Permission denied: '../a'
   [255]
   $ cd ..
   $ chmod 700 a
   $ rm -r a b
 
 #endif
 
 
 #if fifo
 
 Source of wrong type
 
   $ mkfifo a
   $ hg clone a b
   abort: repository a not found!
   [255]
   $ rm a
 
 #endif
 
 Default destination, same directory
 
   $ hg init q
   $ hg clone q
   destination directory: q
   abort: destination 'q' is not empty
   [255]
 
 destination directory not empty
 
   $ mkdir a
   $ echo stuff > a/a
   $ hg clone q a
   abort: destination 'a' is not empty
   [255]
 
 
 #if unix-permissions no-root
 
 leave existing directory in place after clone failure
 
   $ hg init c
   $ cd c
   $ echo c > c
   $ hg commit -A -m test
   adding c
   $ chmod -rx .hg/store/data
   $ cd ..
   $ mkdir d
   $ hg clone c d 2> err
   [255]
   $ test -d d
   $ test -d d/.hg
   [1]
 
 re-enable perm to allow deletion
 
   $ chmod +rx c/.hg/store/data
 
 #endif
 
   $ cd ..
 
 Test clone from the repository in (emulated) revlog format 0 (issue4203):
 
   $ mkdir issue4203
   $ mkdir -p src/.hg
   $ echo foo > src/foo
   $ hg -R src add src/foo
   $ hg -R src commit -m '#0'
   $ hg -R src log -q
   0:e1bab28bca43
   $ hg clone -U -q src dst
   $ hg -R dst log -q
   0:e1bab28bca43
 
 Create repositories to test auto sharing functionality
 
   $ cat >> $HGRCPATH << EOF
   > [extensions]
   > share=
   > EOF
 
   $ hg init empty
   $ hg init source1a
   $ cd source1a
   $ echo initial1 > foo
   $ hg -q commit -A -m initial
   $ echo second > foo
   $ hg commit -m second
   $ cd ..
 
   $ hg init filteredrev0
   $ cd filteredrev0
   $ cat >> .hg/hgrc << EOF
   > [experimental]
   > evolution.createmarkers=True
   > EOF
   $ echo initial1 > foo
   $ hg -q commit -A -m initial0
   $ hg -q up -r null
   $ echo initial2 > foo
   $ hg -q commit -A -m initial1
   $ hg debugobsolete c05d5c47a5cf81401869999f3d05f7d699d2b29a e082c1832e09a7d1e78b7fd49a592d372de854c8
   obsoleted 1 changesets
   $ cd ..
 
   $ hg -q clone --pull source1a source1b
   $ cd source1a
   $ hg bookmark bookA
   $ echo 1a > foo
   $ hg commit -m 1a
   $ cd ../source1b
   $ hg -q up -r 0
   $ echo head1 > foo
   $ hg commit -m head1
   created new head
   $ hg bookmark head1
   $ hg -q up -r 0
   $ echo head2 > foo
   $ hg commit -m head2
   created new head
   $ hg bookmark head2
   $ hg -q up -r 0
   $ hg branch branch1
   marked working directory as branch branch1
   (branches are permanent and global, did you want a bookmark?)
   $ echo branch1 > foo
   $ hg commit -m branch1
   $ hg -q up -r 0
   $ hg branch branch2
   marked working directory as branch branch2
   $ echo branch2 > foo
   $ hg commit -m branch2
   $ cd ..
   $ hg init source2
   $ cd source2
   $ echo initial2 > foo
   $ hg -q commit -A -m initial2
   $ echo second > foo
   $ hg commit -m second
   $ cd ..
 
 Clone with auto share from an empty repo should not result in share
 
   $ mkdir share
   $ hg --config share.pool=share clone empty share-empty
   (not using pooled storage: remote appears to be empty)
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ ls share
   $ test -d share-empty/.hg/store
   $ test -f share-empty/.hg/sharedpath
   [1]
 
 Clone with auto share from a repo with filtered revision 0 should not result in share
 
   $ hg --config share.pool=share clone filteredrev0 share-filtered
   (not using pooled storage: unable to resolve identity of remote)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets e082c1832e09
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Clone from repo with content should result in shared store being created
 
   $ hg --config share.pool=share clone source1a share-dest1a
   (sharing from new pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
   new changesets b5f04eac9d8f:e5bfe23c0b47
   searching for changes
   no changes found
   adding remote bookmark bookA
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 The shared repo should have been created
 
   $ ls share
   b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1
 
 The destination should point to it
 
   $ cat share-dest1a/.hg/sharedpath; echo
   $TESTTMP/share/b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1/.hg
 
 The destination should have bookmarks
 
   $ hg -R share-dest1a bookmarks
      bookA                     2:e5bfe23c0b47
 
 The default path should be the remote, not the share
 
   $ hg -R share-dest1a config paths.default
   $TESTTMP/source1a
 
 Clone with existing share dir should result in pull + share
 
   $ hg --config share.pool=share clone source1b share-dest1b
   (sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 4 changes to 1 files (+4 heads)
   adding remote bookmark head1
   adding remote bookmark head2
   new changesets 4a8dc1ab4c13:6bacf4683960
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls share
   b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1
 
   $ cat share-dest1b/.hg/sharedpath; echo
   $TESTTMP/share/b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1/.hg
 
 We only get bookmarks from the remote, not everything in the share
 
   $ hg -R share-dest1b bookmarks
      head1                     3:4a8dc1ab4c13
      head2                     4:99f71071f117
 
 Default path should be source, not share.
 
   $ hg -R share-dest1b config paths.default
   $TESTTMP/source1b
 
 Checked out revision should be head of default branch
 
   $ hg -R share-dest1b log -r .
   changeset:   4:99f71071f117
   bookmark:    head2
   parent:      0:b5f04eac9d8f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     head2
   
 
 Clone from unrelated repo should result in new share
 
   $ hg --config share.pool=share clone source2 share-dest2
   (sharing from new pooled repository 22aeff664783fd44c6d9b435618173c118c3448e)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files
   new changesets 22aeff664783:63cf6c3dba4a
   searching for changes
   no changes found
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls share
   22aeff664783fd44c6d9b435618173c118c3448e
   b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1
 
 remote naming mode works as advertised
 
   $ hg --config share.pool=shareremote --config share.poolnaming=remote clone source1a share-remote1a
   (sharing from new pooled repository 195bb1fcdb595c14a6c13e0269129ed78f6debde)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
   new changesets b5f04eac9d8f:e5bfe23c0b47
   searching for changes
   no changes found
   adding remote bookmark bookA
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls shareremote
   195bb1fcdb595c14a6c13e0269129ed78f6debde
 
   $ hg --config share.pool=shareremote --config share.poolnaming=remote clone source1b share-remote1b
   (sharing from new pooled repository c0d4f83847ca2a873741feb7048a45085fd47c46)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 6 changes to 1 files (+4 heads)
   new changesets b5f04eac9d8f:6bacf4683960
   searching for changes
   no changes found
   adding remote bookmark head1
   adding remote bookmark head2
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls shareremote
   195bb1fcdb595c14a6c13e0269129ed78f6debde
   c0d4f83847ca2a873741feb7048a45085fd47c46
 
 request to clone a single revision is respected in sharing mode
 
   $ hg --config share.pool=sharerevs clone -r 4a8dc1ab4c13 source1b share-1arev
   (sharing from new pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files
   new changesets b5f04eac9d8f:4a8dc1ab4c13
   no changes found
   adding remote bookmark head1
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg -R share-1arev log -G
   @  changeset:   1:4a8dc1ab4c13
   |  bookmark:    head1
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     head1
   |
   o  changeset:   0:b5f04eac9d8f
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     initial
   
 
 making another clone should only pull down requested rev
 
   $ hg --config share.pool=sharerevs clone -r 99f71071f117 source1b share-1brev
   (sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   adding remote bookmark head1
   adding remote bookmark head2
   new changesets 99f71071f117
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg -R share-1brev log -G
   @  changeset:   2:99f71071f117
   |  bookmark:    head2
   |  tag:         tip
   |  parent:      0:b5f04eac9d8f
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     head2
   |
   | o  changeset:   1:4a8dc1ab4c13
   |/   bookmark:    head1
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     head1
   |
   o  changeset:   0:b5f04eac9d8f
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     initial
   
 
 Request to clone a single branch is respected in sharing mode
 
   $ hg --config share.pool=sharebranch clone -b branch1 source1b share-1bbranch1
   (sharing from new pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files
   new changesets b5f04eac9d8f:5f92a6c1a1b1
   no changes found
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg -R share-1bbranch1 log -G
   o  changeset:   1:5f92a6c1a1b1
   |  branch:      branch1
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     branch1
   |
   @  changeset:   0:b5f04eac9d8f
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     initial
   
 
   $ hg --config share.pool=sharebranch clone -b branch2 source1b share-1bbranch2
   (sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets 6bacf4683960
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg -R share-1bbranch2 log -G
   o  changeset:   2:6bacf4683960
   |  branch:      branch2
   |  tag:         tip
   |  parent:      0:b5f04eac9d8f
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     branch2
   |
   | o  changeset:   1:5f92a6c1a1b1
   |/   branch:      branch1
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     branch1
   |
   @  changeset:   0:b5f04eac9d8f
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     initial
   
 
 -U is respected in share clone mode
 
   $ hg --config share.pool=share clone -U source1a share-1anowc
   (sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   searching for changes
   no changes found
   adding remote bookmark bookA
 
   $ ls share-1anowc
 
 Test that auto sharing doesn't cause failure of "hg clone local remote"
 
   $ cd $TESTTMP
   $ hg -R a id -r 0
   acb14030fe0a
   $ hg id -R remote -r 0
   abort: repository remote not found!
   [255]
   $ hg --config share.pool=share -q clone -e "\"$PYTHON\" \"$TESTDIR/dummyssh\"" a ssh://user@dummy/remote
   $ hg -R remote id -r 0
   acb14030fe0a
 
 Cloning into pooled storage doesn't race (issue5104)
 
   $ HGPOSTLOCKDELAY=2.0 hg --config share.pool=racepool --config extensions.lockdelay=$TESTDIR/lockdelay.py clone source1a share-destrace1 > race1.log 2>&1 &
   $ HGPRELOCKDELAY=1.0 hg --config share.pool=racepool --config extensions.lockdelay=$TESTDIR/lockdelay.py clone source1a share-destrace2  > race2.log 2>&1
   $ wait
 
   $ hg -R share-destrace1 log -r tip
   changeset:   2:e5bfe23c0b47
   bookmark:    bookA
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1a
   
 
   $ hg -R share-destrace2 log -r tip
   changeset:   2:e5bfe23c0b47
   bookmark:    bookA
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1a
   
 One repo should be new, the other should be shared from the pool. We
 don't care which is which, so we just make sure we always print the
 one containing "new pooled" first, then one one containing "existing
 pooled".
 
   $ (grep 'new pooled' race1.log > /dev/null && cat race1.log || cat race2.log) | grep -v lock
   (sharing from new pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
   new changesets b5f04eac9d8f:e5bfe23c0b47
   searching for changes
   no changes found
   adding remote bookmark bookA
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ (grep 'existing pooled' race1.log > /dev/null && cat race1.log || cat race2.log) | grep -v lock
   (sharing from existing pooled repository b5f04eac9d8f7a6a9fcb070243cccea7dc5ea0c1)
   searching for changes
   no changes found
   adding remote bookmark bookA
   updating working directory
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 SEC: check for unsafe ssh url
 
   $ cat >> $HGRCPATH << EOF
   > [ui]
   > ssh = sh -c "read l; read l; read l"
   > EOF
 
   $ hg clone 'ssh://-oProxyCommand=touch${IFS}owned/path'
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch${IFS}owned/path'
   [255]
   $ hg clone 'ssh://%2DoProxyCommand=touch${IFS}owned/path'
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch${IFS}owned/path'
   [255]
   $ hg clone 'ssh://fakehost|touch%20owned/path'
   abort: no suitable response from remote hg!
   [255]
   $ hg clone 'ssh://fakehost%7Ctouch%20owned/path'
   abort: no suitable response from remote hg!
   [255]
 
   $ hg clone 'ssh://-oProxyCommand=touch [e-mail]/nonexistent/path'
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch owned [e-mail]/nonexistent/path'
   [255]
 
 #if windows
   $ hg clone "ssh://%26touch%20owned%20/" --debug
   running sh -c "read l; read l; read l" "&touch owned " "hg -R . serve --stdio"
   sending upgrade request: * proto=exp-ssh-v2-0001 (glob) (sshv2 !)
   sending hello command
   sending between command
   abort: no suitable response from remote hg!
   [255]
   $ hg clone "ssh://example.com:%26touch%20owned%20/" --debug
   running sh -c "read l; read l; read l" -p "&touch owned " example.com "hg -R . serve --stdio"
   sending upgrade request: * proto=exp-ssh-v2-0001 (glob) (sshv2 !)
   sending hello command
   sending between command
   abort: no suitable response from remote hg!
   [255]
 #else
   $ hg clone "ssh://%3btouch%20owned%20/" --debug
   running sh -c "read l; read l; read l" ';touch owned ' 'hg -R . serve --stdio'
   sending upgrade request: * proto=exp-ssh-v2-0001 (glob) (sshv2 !)
   sending hello command
   sending between command
   abort: no suitable response from remote hg!
   [255]
   $ hg clone "ssh://example.com:%3btouch%20owned%20/" --debug
   running sh -c "read l; read l; read l" -p ';touch owned ' example.com 'hg -R . serve --stdio'
   sending upgrade request: * proto=exp-ssh-v2-0001 (glob) (sshv2 !)
   sending hello command
   sending between command
   abort: no suitable response from remote hg!
   [255]
 #endif
 
   $ hg clone "ssh://v-alid.example.com/" --debug
   running sh -c "read l; read l; read l" v-alid\.example\.com ['"]hg -R \. serve --stdio['"] (re)
   sending upgrade request: * proto=exp-ssh-v2-0001 (glob) (sshv2 !)
   sending hello command
   sending between command
   abort: no suitable response from remote hg!
   [255]
 
 We should not have created a file named owned - if it exists, the
 attack succeeded.
   $ if test -f owned; then echo 'you got owned'; fi
 
 Cloning without fsmonitor enabled does not print a warning for small repos
 
   $ hg clone a fsmonitor-default
   updating to bookmark @ on branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Lower the warning threshold to simulate a large repo
 
   $ cat >> $HGRCPATH << EOF
   > [fsmonitor]
   > warn_update_file_count = 2
   > EOF
 
 We should see a warning about no fsmonitor on supported platforms
 
 #if linuxormacos no-fsmonitor
   $ hg clone a nofsmonitor
   updating to bookmark @ on branch stable
   (warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor")
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #else
   $ hg clone a nofsmonitor
   updating to bookmark @ on branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 
 We should not see warning about fsmonitor when it is enabled
 
 #if fsmonitor
   $ hg clone a fsmonitor-enabled
   updating to bookmark @ on branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 
 We can disable the fsmonitor warning
 
   $ hg --config fsmonitor.warn_when_unused=false clone a fsmonitor-disable-warning
   updating to bookmark @ on branch stable
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Loaded fsmonitor but disabled in config should still print warning
 
 #if linuxormacos fsmonitor
   $ hg --config fsmonitor.mode=off clone a fsmonitor-mode-off
   updating to bookmark @ on branch stable
   (warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor") (fsmonitor !)
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 
 Warning not printed if working directory isn't empty
 
   $ hg -q clone a fsmonitor-update
   (warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor") (?)
   $ cd fsmonitor-update
   $ hg up acb14030fe0a
   1 files updated, 0 files merged, 2 files removed, 0 files unresolved
   (leaving bookmark @)
   $ hg up cf0fe1914066
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 `hg update` from null revision also prints
 
   $ hg up null
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 
 #if linuxormacos no-fsmonitor
   $ hg up cf0fe1914066
   (warning: large working directory being used without fsmonitor enabled; enable fsmonitor to improve performance; see "hg help -e fsmonitor")
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #else
   $ hg up cf0fe1914066
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 
   $ cd ..
 

tests/test-contrib-perf.t

@@ -1,184 +1,186
 #require test-repo
 
 Set vars:
 
   $ . "$TESTDIR/helpers-testrepo.sh"
   $ CONTRIBDIR="$TESTDIR/../contrib"
 
 Prepare repo:
 
   $ hg init
 
   $ echo this is file a > a
   $ hg add a
   $ hg commit -m first
 
   $ echo adding to file a >> a
   $ hg commit -m second
 
   $ echo adding more to file a >> a
   $ hg commit -m third
 
   $ hg up -r 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo merge-this >> a
   $ hg commit -m merge-able
   created new head
 
   $ hg up -r 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 perfstatus
 
   $ cat >> $HGRCPATH << EOF
   > [extensions]
   > perfstatusext=$CONTRIBDIR/perf.py
   > [perf]
   > presleep=0
   > stub=on
   > parentscount=1
   > EOF
   $ hg help perfstatusext
   perfstatusext extension - helper extension to measure performance
   
   list of commands:
   
    perfaddremove
                  (no help text available)
    perfancestors
                  (no help text available)
    perfancestorset
                  (no help text available)
    perfannotate  (no help text available)
    perfbdiff     benchmark a bdiff between revisions
    perfbookmarks
                  benchmark parsing bookmarks from disk to memory
    perfbranchmap
                  benchmark the update of a branchmap
    perfbundleread
                  Benchmark reading of bundle files.
    perfcca       (no help text available)
    perfchangegroupchangelog
                  Benchmark producing a changelog group for a changegroup.
    perfchangeset
                  (no help text available)
    perfctxfiles  (no help text available)
    perfdiffwd    Profile diff of working directory changes
    perfdirfoldmap
                  (no help text available)
    perfdirs      (no help text available)
    perfdirstate  (no help text available)
    perfdirstatedirs
                  (no help text available)
    perfdirstatefoldmap
                  (no help text available)
    perfdirstatewrite
                  (no help text available)
    perffncacheencode
                  (no help text available)
    perffncacheload
                  (no help text available)
    perffncachewrite
                  (no help text available)
    perfheads     (no help text available)
    perfindex     (no help text available)
    perfloadmarkers
                  benchmark the time to parse the on-disk markers for a repo
    perflog       (no help text available)
    perflookup    (no help text available)
    perflrucachedict
                  (no help text available)
    perfmanifest  (no help text available)
    perfmergecalculate
                  (no help text available)
    perfmoonwalk  benchmark walking the changelog backwards
    perfnodelookup
                  (no help text available)
    perfparents   (no help text available)
    perfpathcopies
                  (no help text available)
    perfphases    benchmark phasesets computation
    perfrawfiles  (no help text available)
    perfrevlogchunks
                  Benchmark operations on revlog chunks.
    perfrevlogindex
                  Benchmark operations against a revlog index.
    perfrevlogrevision
                  Benchmark obtaining a revlog revision.
    perfrevlogrevisions
                  Benchmark reading a series of revisions from a revlog.
    perfrevrange  (no help text available)
    perfrevset    benchmark the execution time of a revset
    perfstartup   (no help text available)
    perfstatus    (no help text available)
    perftags      (no help text available)
    perftemplating
                  (no help text available)
    perfunidiff   benchmark a unified diff between revisions
    perfvolatilesets
                  benchmark the computation of various volatile set
    perfwalk      (no help text available)
    perfwrite     microbenchmark ui.write
   
   (use 'hg help -v perfstatusext' to show built-in aliases and global options)
   $ hg perfaddremove
   $ hg perfancestors
   $ hg perfancestorset 2
   $ hg perfannotate a
   $ hg perfbdiff -c 1
   $ hg perfbdiff --alldata 1
   $ hg perfunidiff -c 1
   $ hg perfunidiff --alldata 1
   $ hg perfbookmarks
   $ hg perfbranchmap
   $ hg perfcca
   $ hg perfchangegroupchangelog
   $ hg perfchangeset 2
   $ hg perfctxfiles 2
   $ hg perfdiffwd
   $ hg perfdirfoldmap
   $ hg perfdirs
   $ hg perfdirstate
   $ hg perfdirstatedirs
   $ hg perfdirstatefoldmap
   $ hg perfdirstatewrite
   $ hg perffncacheencode
   $ hg perffncacheload
   $ hg perffncachewrite
   $ hg perfheads
   $ hg perfindex
   $ hg perfloadmarkers
   $ hg perflog
   $ hg perflookup 2
   $ hg perflrucache
   $ hg perfmanifest 2
   $ hg perfmergecalculate -r 3
   $ hg perfmoonwalk
   $ hg perfnodelookup 2
   $ hg perfpathcopies 1 2
   $ hg perfrawfiles 2
   $ hg perfrevlogindex -c
+#if reporevlogstore
   $ hg perfrevlogrevisions .hg/store/data/a.i
+#endif
   $ hg perfrevlogrevision -m 0
   $ hg perfrevlogchunks -c
   $ hg perfrevrange
   $ hg perfrevset 'all()'
   $ hg perfstartup
   $ hg perfstatus
   $ hg perftags
   $ hg perftemplating
   $ hg perfvolatilesets
   $ hg perfwalk
   $ hg perfparents
 
 Check perf.py for historical portability
 
   $ cd "$TESTDIR/.."
 
   $ (testrepohg files -r 1.2 glob:mercurial/*.c glob:mercurial/*.py;
   >  testrepohg files -r tip glob:mercurial/*.c glob:mercurial/*.py) |
   > "$TESTDIR"/check-perf-code.py contrib/perf.py
   contrib/perf.py:\d+: (re)
    >     from mercurial import (
    import newer module separately in try clause for early Mercurial
   [1]

tests/test-convert.t

@@ -1,616 +1,622
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > convert=
   > [convert]
   > hg.saverev=False
   > EOF
   $ hg help convert
   hg convert [OPTION]... SOURCE [DEST [REVMAP]]
   
   convert a foreign SCM repository to a Mercurial one.
   
       Accepted source formats [identifiers]:
   
       - Mercurial [hg]
       - CVS [cvs]
       - Darcs [darcs]
       - git [git]
       - Subversion [svn]
       - Monotone [mtn]
       - GNU Arch [gnuarch]
       - Bazaar [bzr]
       - Perforce [p4]
   
       Accepted destination formats [identifiers]:
   
       - Mercurial [hg]
       - Subversion [svn] (history on branches is not preserved)
   
       If no revision is given, all revisions will be converted. Otherwise,
       convert will only import up to the named revision (given in a format
       understood by the source).
   
       If no destination directory name is specified, it defaults to the basename
       of the source with "-hg" appended. If the destination repository doesn't
       exist, it will be created.
   
       By default, all sources except Mercurial will use --branchsort. Mercurial
       uses --sourcesort to preserve original revision numbers order. Sort modes
       have the following effects:
   
       --branchsort  convert from parent to child revision when possible, which
                     means branches are usually converted one after the other.
                     It generates more compact repositories.
       --datesort    sort revisions by date. Converted repositories have good-
                     looking changelogs but are often an order of magnitude
                     larger than the same ones generated by --branchsort.
       --sourcesort  try to preserve source revisions order, only supported by
                     Mercurial sources.
       --closesort   try to move closed revisions as close as possible to parent
                     branches, only supported by Mercurial sources.
   
       If "REVMAP" isn't given, it will be put in a default location
       ("<dest>/.hg/shamap" by default). The "REVMAP" is a simple text file that
       maps each source commit ID to the destination ID for that revision, like
       so:
   
         <source ID> <destination ID>
   
       If the file doesn't exist, it's automatically created. It's updated on
       each commit copied, so 'hg convert' can be interrupted and can be run
       repeatedly to copy new commits.
   
       The authormap is a simple text file that maps each source commit author to
       a destination commit author. It is handy for source SCMs that use unix
       logins to identify authors (e.g.: CVS). One line per author mapping and
       the line format is:
   
         source author = destination author
   
       Empty lines and lines starting with a "#" are ignored.
   
       The filemap is a file that allows filtering and remapping of files and
       directories. Each line can contain one of the following directives:
   
         include path/to/file-or-dir
   
         exclude path/to/file-or-dir
   
         rename path/to/source path/to/destination
   
       Comment lines start with "#". A specified path matches if it equals the
       full relative name of a file or one of its parent directories. The
       "include" or "exclude" directive with the longest matching path applies,
       so line order does not matter.
   
       The "include" directive causes a file, or all files under a directory, to
       be included in the destination repository. The default if there are no
       "include" statements is to include everything. If there are any "include"
       statements, nothing else is included. The "exclude" directive causes files
       or directories to be omitted. The "rename" directive renames a file or
       directory if it is converted. To rename from a subdirectory into the root
       of the repository, use "." as the path to rename to.
   
       "--full" will make sure the converted changesets contain exactly the right
       files with the right content. It will make a full conversion of all files,
       not just the ones that have changed. Files that already are correct will
       not be changed. This can be used to apply filemap changes when converting
       incrementally. This is currently only supported for Mercurial and
       Subversion.
   
       The splicemap is a file that allows insertion of synthetic history,
       letting you specify the parents of a revision. This is useful if you want
       to e.g. give a Subversion merge two parents, or graft two disconnected
       series of history together. Each entry contains a key, followed by a
       space, followed by one or two comma-separated values:
   
         key parent1, parent2
   
       The key is the revision ID in the source revision control system whose
       parents should be modified (same format as a key in .hg/shamap). The
       values are the revision IDs (in either the source or destination revision
       control system) that should be used as the new parents for that node. For
       example, if you have merged "release-1.0" into "trunk", then you should
       specify the revision on "trunk" as the first parent and the one on the
       "release-1.0" branch as the second.
   
       The branchmap is a file that allows you to rename a branch when it is
       being brought in from whatever external repository. When used in
       conjunction with a splicemap, it allows for a powerful combination to help
       fix even the most badly mismanaged repositories and turn them into nicely
       structured Mercurial repositories. The branchmap contains lines of the
       form:
   
         original_branch_name new_branch_name
   
       where "original_branch_name" is the name of the branch in the source
       repository, and "new_branch_name" is the name of the branch is the
       destination repository. No whitespace is allowed in the new branch name.
       This can be used to (for instance) move code in one repository from
       "default" to a named branch.
   
       Mercurial Source
       ################
   
       The Mercurial source recognizes the following configuration options, which
       you can set on the command line with "--config":
   
       convert.hg.ignoreerrors
                     ignore integrity errors when reading. Use it to fix
                     Mercurial repositories with missing revlogs, by converting
                     from and to Mercurial. Default is False.
       convert.hg.saverev
                     store original revision ID in changeset (forces target IDs
                     to change). It takes a boolean argument and defaults to
                     False.
       convert.hg.startrev
                     specify the initial Mercurial revision. The default is 0.
       convert.hg.revs
                     revset specifying the source revisions to convert.
   
       CVS Source
       ##########
   
       CVS source will use a sandbox (i.e. a checked-out copy) from CVS to
       indicate the starting point of what will be converted. Direct access to
       the repository files is not needed, unless of course the repository is
       ":local:". The conversion uses the top level directory in the sandbox to
       find the CVS repository, and then uses CVS rlog commands to find files to
       convert. This means that unless a filemap is given, all files under the
       starting directory will be converted, and that any directory
       reorganization in the CVS sandbox is ignored.
   
       The following options can be used with "--config":
   
       convert.cvsps.cache
                     Set to False to disable remote log caching, for testing and
                     debugging purposes. Default is True.
       convert.cvsps.fuzz
                     Specify the maximum time (in seconds) that is allowed
                     between commits with identical user and log message in a
                     single changeset. When very large files were checked in as
                     part of a changeset then the default may not be long enough.
                     The default is 60.
       convert.cvsps.logencoding
                     Specify encoding name to be used for transcoding CVS log
                     messages. Multiple encoding names can be specified as a list
                     (see 'hg help config.Syntax'), but only the first acceptable
                     encoding in the list is used per CVS log entries. This
                     transcoding is executed before cvslog hook below.
       convert.cvsps.mergeto
                     Specify a regular expression to which commit log messages
                     are matched. If a match occurs, then the conversion process
                     will insert a dummy revision merging the branch on which
                     this log message occurs to the branch indicated in the
                     regex. Default is "{{mergetobranch ([-\w]+)}}"
       convert.cvsps.mergefrom
                     Specify a regular expression to which commit log messages
                     are matched. If a match occurs, then the conversion process
                     will add the most recent revision on the branch indicated in
                     the regex as the second parent of the changeset. Default is
                     "{{mergefrombranch ([-\w]+)}}"
       convert.localtimezone
                     use local time (as determined by the TZ environment
                     variable) for changeset date/times. The default is False
                     (use UTC).
       hooks.cvslog  Specify a Python function to be called at the end of
                     gathering the CVS log. The function is passed a list with
                     the log entries, and can modify the entries in-place, or add
                     or delete them.
       hooks.cvschangesets
                     Specify a Python function to be called after the changesets
                     are calculated from the CVS log. The function is passed a
                     list with the changeset entries, and can modify the
                     changesets in-place, or add or delete them.
   
       An additional "debugcvsps" Mercurial command allows the builtin changeset
       merging code to be run without doing a conversion. Its parameters and
       output are similar to that of cvsps 2.1. Please see the command help for
       more details.
   
       Subversion Source
       #################
   
       Subversion source detects classical trunk/branches/tags layouts. By
       default, the supplied "svn://repo/path/" source URL is converted as a
       single branch. If "svn://repo/path/trunk" exists it replaces the default
       branch. If "svn://repo/path/branches" exists, its subdirectories are
       listed as possible branches. If "svn://repo/path/tags" exists, it is
       looked for tags referencing converted branches. Default "trunk",
       "branches" and "tags" values can be overridden with following options. Set
       them to paths relative to the source URL, or leave them blank to disable
       auto detection.
   
       The following options can be set with "--config":
   
       convert.svn.branches
                     specify the directory containing branches. The default is
                     "branches".
       convert.svn.tags
                     specify the directory containing tags. The default is
                     "tags".
       convert.svn.trunk
                     specify the name of the trunk branch. The default is
                     "trunk".
       convert.localtimezone
                     use local time (as determined by the TZ environment
                     variable) for changeset date/times. The default is False
                     (use UTC).
   
       Source history can be retrieved starting at a specific revision, instead
       of being integrally converted. Only single branch conversions are
       supported.
   
       convert.svn.startrev
                     specify start Subversion revision number. The default is 0.
   
       Git Source
       ##########
   
       The Git importer converts commits from all reachable branches (refs in
       refs/heads) and remotes (refs in refs/remotes) to Mercurial. Branches are
       converted to bookmarks with the same name, with the leading 'refs/heads'
       stripped. Git submodules are converted to Git subrepos in Mercurial.
   
       The following options can be set with "--config":
   
       convert.git.similarity
                     specify how similar files modified in a commit must be to be
                     imported as renames or copies, as a percentage between "0"
                     (disabled) and "100" (files must be identical). For example,
                     "90" means that a delete/add pair will be imported as a
                     rename if more than 90% of the file hasn't changed. The
                     default is "50".
       convert.git.findcopiesharder
                     while detecting copies, look at all files in the working
                     copy instead of just changed ones. This is very expensive
                     for large projects, and is only effective when
                     "convert.git.similarity" is greater than 0. The default is
                     False.
       convert.git.renamelimit
                     perform rename and copy detection up to this many changed
                     files in a commit. Increasing this will make rename and copy
                     detection more accurate but will significantly slow down
                     computation on large projects. The option is only relevant
                     if "convert.git.similarity" is greater than 0. The default
                     is "400".
       convert.git.committeractions
                     list of actions to take when processing author and committer
                     values.
   
           Git commits have separate author (who wrote the commit) and committer
           (who applied the commit) fields. Not all destinations support separate
           author and committer fields (including Mercurial). This config option
           controls what to do with these author and committer fields during
           conversion.
   
           A value of "messagedifferent" will append a "committer: ..." line to
           the commit message if the Git committer is different from the author.
           The prefix of that line can be specified using the syntax
           "messagedifferent=<prefix>". e.g. "messagedifferent=git-committer:".
           When a prefix is specified, a space will always be inserted between
           the prefix and the value.
   
           "messagealways" behaves like "messagedifferent" except it will always
           result in a "committer: ..." line being appended to the commit
           message. This value is mutually exclusive with "messagedifferent".
   
           "dropcommitter" will remove references to the committer. Only
           references to the author will remain. Actions that add references to
           the committer will have no effect when this is set.
   
           "replaceauthor" will replace the value of the author field with the
           committer. Other actions that add references to the committer will
           still take effect when this is set.
   
           The default is "messagedifferent".
   
       convert.git.extrakeys
                     list of extra keys from commit metadata to copy to the
                     destination. Some Git repositories store extra metadata in
                     commits. By default, this non-default metadata will be lost
                     during conversion. Setting this config option can retain
                     that metadata. Some built-in keys such as "parent" and
                     "branch" are not allowed to be copied.
       convert.git.remoteprefix
                     remote refs are converted as bookmarks with
                     "convert.git.remoteprefix" as a prefix followed by a /. The
                     default is 'remote'.
       convert.git.saverev
                     whether to store the original Git commit ID in the metadata
                     of the destination commit. The default is True.
       convert.git.skipsubmodules
                     does not convert root level .gitmodules files or files with
                     160000 mode indicating a submodule. Default is False.
   
       Perforce Source
       ###############
   
       The Perforce (P4) importer can be given a p4 depot path or a client
       specification as source. It will convert all files in the source to a flat
       Mercurial repository, ignoring labels, branches and integrations. Note
       that when a depot path is given you then usually should specify a target
       directory, because otherwise the target may be named "...-hg".
   
       The following options can be set with "--config":
   
       convert.p4.encoding
                     specify the encoding to use when decoding standard output of
                     the Perforce command line tool. The default is default
                     system encoding.
       convert.p4.startrev
                     specify initial Perforce revision (a Perforce changelist
                     number).
   
       Mercurial Destination
       #####################
   
       The Mercurial destination will recognize Mercurial subrepositories in the
       destination directory, and update the .hgsubstate file automatically if
       the destination subrepositories contain the <dest>/<sub>/.hg/shamap file.
       Converting a repository with subrepositories requires converting a single
       repository at a time, from the bottom up.
   
       The following options are supported:
   
       convert.hg.clonebranches
                     dispatch source branches in separate clones. The default is
                     False.
       convert.hg.tagsbranch
                     branch name for tag revisions, defaults to "default".
       convert.hg.usebranchnames
                     preserve branch names. The default is True.
       convert.hg.sourcename
                     records the given string as a 'convert_source' extra value
                     on each commit made in the target repository. The default is
                     None.
   
       All Destinations
       ################
   
       All destination types accept the following options:
   
       convert.skiptags
                     does not convert tags from the source repo to the target
                     repo. The default is False.
   
   options ([+] can be repeated):
   
    -s --source-type TYPE source repository type
    -d --dest-type TYPE   destination repository type
    -r --rev REV [+]      import up to source revision REV
    -A --authormap FILE   remap usernames using this file
       --filemap FILE     remap file names using contents of file
       --full             apply filemap changes by converting all files again
       --splicemap FILE   splice synthesized history into place
       --branchmap FILE   change branch names while converting
       --branchsort       try to sort changesets by branches
       --datesort         try to sort changesets by date
       --sourcesort       preserve source changesets order
       --closesort        try to reorder closed revisions
   
   (some details hidden, use --verbose to show complete help)
   $ hg init a
   $ cd a
   $ echo a > a
   $ hg ci -d'0 0' -Ama
   adding a
   $ hg cp a b
   $ hg ci -d'1 0' -mb
   $ hg rm a
   $ hg ci -d'2 0' -mc
   $ hg mv b a
   $ hg ci -d'3 0' -md
   $ echo a >> a
   $ hg ci -d'4 0' -me
   $ cd ..
   $ hg convert a 2>&1 | grep -v 'subversion python bindings could not be loaded'
   assuming destination a-hg
   initializing destination a-hg repository
   scanning source...
   sorting...
   converting...
   4 a
   3 b
   2 c
   1 d
   0 e
   $ hg --cwd a-hg pull ../a
   pulling from ../a
   searching for changes
   no changes found
 
 conversion to existing file should fail
 
   $ touch bogusfile
   $ hg convert a bogusfile
   initializing destination bogusfile repository
   abort: cannot create new bundle repository
   [255]
 
 #if unix-permissions no-root
 
 conversion to dir without permissions should fail
 
   $ mkdir bogusdir
   $ chmod 000 bogusdir
 
   $ hg convert a bogusdir
   abort: Permission denied: 'bogusdir'
   [255]
 
 user permissions should succeed
 
   $ chmod 700 bogusdir
   $ hg convert a bogusdir
   initializing destination bogusdir repository
   scanning source...
   sorting...
   converting...
   4 a
   3 b
   2 c
   1 d
   0 e
 
 #endif
 
 test pre and post conversion actions
 
   $ echo 'include b' > filemap
   $ hg convert --debug --filemap filemap a partialb | \
   >     grep 'run hg'
   run hg source pre-conversion action
   run hg sink pre-conversion action
   run hg sink post-conversion action
   run hg source post-conversion action
 
 converting empty dir should fail "nicely
 
   $ mkdir emptydir
 
 override $PATH to ensure p4 not visible; use $PYTHON in case we're
 running from a devel copy, not a temp installation
 
   $ PATH="$BINDIR" $PYTHON "$BINDIR"/hg convert emptydir
   assuming destination emptydir-hg
   initializing destination emptydir-hg repository
   emptydir does not look like a CVS checkout
   $TESTTMP/emptydir does not look like a Git repository
   emptydir does not look like a Subversion repository
   emptydir is not a local Mercurial repository
   emptydir does not look like a darcs repository
   emptydir does not look like a monotone repository
   emptydir does not look like a GNU Arch repository
   emptydir does not look like a Bazaar repository
   cannot find required "p4" tool
   abort: emptydir: missing or unsupported repository
   [255]
 
 convert with imaginary source type
 
   $ hg convert --source-type foo a a-foo
   initializing destination a-foo repository
   abort: foo: invalid source repository type
   [255]
 
 convert with imaginary sink type
 
   $ hg convert --dest-type foo a a-foo
   abort: foo: invalid destination repository type
   [255]
 
 testing: convert must not produce duplicate entries in fncache
 
   $ hg convert a b
   initializing destination b repository
   scanning source...
   sorting...
   converting...
   4 a
   3 b
   2 c
   1 d
   0 e
 
 contents of fncache file:
 
   $ cat b/.hg/store/fncache | sort
-  data/a.i
-  data/b.i
+  data/a.i (reporevlogstore !)
+  data/b.i (reporevlogstore !)
+  data/a/0f3078c2d7345d887b54f7c9dab0d91bfa57fd07 (reposimplestore !)
+  data/a/4271c3e84237016935a176b6f282fde2128458b0 (reposimplestore !)
+  data/a/b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 (reposimplestore !)
+  data/a/index (reposimplestore !)
+  data/b/37d9b5d994eab34eda9c16b195ace52c7b129980 (reposimplestore !)
+  data/b/index (reposimplestore !)
 
 test bogus URL
 
   $ hg convert -q bzr+ssh://[e-mail]/baz baz
   abort: bzr+ssh://[e-mail]/baz: missing or unsupported repository
   [255]
 
 test revset converted() lookup
 
   $ hg --config convert.hg.saverev=True convert a c
   initializing destination c repository
   scanning source...
   sorting...
   converting...
   4 a
   3 b
   2 c
   1 d
   0 e
   $ echo f > c/f
   $ hg -R c ci -d'0 0' -Amf
   adding f
   created new head
   $ hg -R c log -r "converted(09d945a62ce6)"
   changeset:   1:98c3dd46a874
   user:        test
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     b
   
   $ hg -R c log -r "converted()"
   changeset:   0:31ed57b2037c
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     a
   
   changeset:   1:98c3dd46a874
   user:        test
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     b
   
   changeset:   2:3b9ca06ef716
   user:        test
   date:        Thu Jan 01 00:00:02 1970 +0000
   summary:     c
   
   changeset:   3:4e0debd37cf2
   user:        test
   date:        Thu Jan 01 00:00:03 1970 +0000
   summary:     d
   
   changeset:   4:9de3bc9349c5
   user:        test
   date:        Thu Jan 01 00:00:04 1970 +0000
   summary:     e
   
 
 test specifying a sourcename
   $ echo g > a/g
   $ hg -R a ci -d'0 0' -Amg
   adding g
   $ hg --config convert.hg.sourcename=mysource --config convert.hg.saverev=True convert a c
   scanning source...
   sorting...
   converting...
   0 g
   $ hg -R c log -r tip --template '{extras % "{extra}\n"}'
   branch=default
   convert_revision=a3bc6100aa8ec03e00aaf271f1f50046fb432072
   convert_source=mysource
 
   $ cat > branchmap.txt << EOF
   > old branch new_branch
   > EOF
 
   $ hg -R a branch -q 'old branch'
   $ echo gg > a/g
   $ hg -R a ci -m 'branch name with spaces'
   $ hg convert --branchmap branchmap.txt a d
   initializing destination d repository
   scanning source...
   sorting...
   converting...
   6 a
   5 b
   4 c
   3 d
   2 e
   1 g
   0 branch name with spaces
 
   $ hg -R a branches
   old branch                     6:a24a66ade009
   default                        5:a3bc6100aa8e (inactive)
   $ hg -R d branches
   new_branch                     6:64ed208b732b
   default                        5:a3bc6100aa8e (inactive)

tests/test-copy.t

@@ -1,243 +1,245
   $ mkdir part1
   $ cd part1
 
   $ hg init
   $ echo a > a
   $ hg add a
   $ hg commit -m "1"
   $ hg status
   $ hg copy a b
   $ hg --config ui.portablefilenames=abort copy a con.xml
   abort: filename contains 'con', which is reserved on Windows: con.xml
   [255]
   $ hg status
   A b
   $ hg sum
   parent: 0:c19d34741b0a tip
    1
   branch: default
   commit: 1 copied
   update: (current)
   phases: 1 draft
   $ hg --debug commit -m "2"
   committing files:
   b
    b: copy a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
   committing manifest
   committing changelog
   updating the branch cache
   committed changeset 1:93580a2c28a50a56f63526fb305067e6fbf739c4
 
 we should see two history entries
 
   $ hg history -v
   changeset:   1:93580a2c28a5
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       b
   description:
   2
   
   
   changeset:   0:c19d34741b0a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       a
   description:
   1
   
   
 
 we should see one log entry for a
 
   $ hg log a
   changeset:   0:c19d34741b0a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1
   
 
 this should show a revision linked to changeset 0
 
   $ hg debugindex a
      rev linkrev nodeid       p1           p2
        0       0 b789fdd96dc2 000000000000 000000000000
 
 we should see one log entry for b
 
   $ hg log b
   changeset:   1:93580a2c28a5
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
 
 this should show a revision linked to changeset 1
 
   $ hg debugindex b
      rev linkrev nodeid       p1           p2
        0       1 37d9b5d994ea 000000000000 000000000000
 
 this should show the rename information in the metadata
 
   $ hg debugdata b 0 | head -3 | tail -2
   copy: a
   copyrev: b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
 
+#if reporevlogstore
   $ md5sum.py .hg/store/data/b.i
   44913824c8f5890ae218f9829535922e  .hg/store/data/b.i
+#endif
   $ hg cat b > bsum
   $ md5sum.py bsum
   60b725f10c9c85c70d97880dfe8191b3  bsum
   $ hg cat a > asum
   $ md5sum.py asum
   60b725f10c9c85c70d97880dfe8191b3  asum
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 2 changesets, 2 total revisions
 
   $ cd ..
 
 
   $ mkdir part2
   $ cd part2
 
   $ hg init
   $ echo foo > foo
 should fail - foo is not managed
   $ hg mv foo bar
   foo: not copying - file is not managed
   abort: no files to copy
   [255]
   $ hg st -A
   ? foo
   $ hg add foo
 dry-run; print a warning that this is not a real copy; foo is added
   $ hg mv --dry-run foo bar
   foo has not been committed yet, so no copy data will be stored for bar.
   $ hg st -A
   A foo
 should print a warning that this is not a real copy; bar is added
   $ hg mv foo bar
   foo has not been committed yet, so no copy data will be stored for bar.
   $ hg st -A
   A bar
 should print a warning that this is not a real copy; foo is added
   $ hg cp bar foo
   bar has not been committed yet, so no copy data will be stored for foo.
   $ hg rm -f bar
   $ rm bar
   $ hg st -A
   A foo
   $ hg commit -m1
 
 moving a missing file
   $ rm foo
   $ hg mv foo foo3
   foo: deleted in working directory
   foo3 does not exist!
   $ hg up -qC .
 
 copy --after to a nonexistent target filename
   $ hg cp -A foo dummy
   foo: not recording copy - dummy does not exist
 
 dry-run; should show that foo is clean
   $ hg copy --dry-run foo bar
   $ hg st -A
   C foo
 should show copy
   $ hg copy foo bar
   $ hg st -C
   A bar
     foo
 
 shouldn't show copy
   $ hg commit -m2
   $ hg st -C
 
 should match
   $ hg debugindex foo
      rev linkrev nodeid       p1           p2
        0       0 2ed2a3912a0b 000000000000 000000000000
   $ hg debugrename bar
   bar renamed from foo:2ed2a3912a0b24502043eae84ee4b279c18b90dd
 
   $ echo bleah > foo
   $ echo quux > bar
   $ hg commit -m3
 
 should not be renamed
   $ hg debugrename bar
   bar not renamed
 
   $ hg copy -f foo bar
 should show copy
   $ hg st -C
   M bar
     foo
 
 XXX: filtering lfilesrepo.status() in 3.3-rc causes the copy source to not be
 displayed.
   $ hg st -C --config extensions.largefiles=
   The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)
   M bar
     foo
 
   $ hg commit -m3
 
 should show no parents for tip
   $ hg debugindex bar
      rev linkrev nodeid       p1           p2
        0       1 7711d36246cc 000000000000 000000000000
        1       2 bdf70a2b8d03 7711d36246cc 000000000000
        2       3 b2558327ea8d 000000000000 000000000000
 should match
   $ hg debugindex foo
      rev linkrev nodeid       p1           p2
        0       0 2ed2a3912a0b 000000000000 000000000000
        1       2 dd12c926cf16 2ed2a3912a0b 000000000000
   $ hg debugrename bar
   bar renamed from foo:dd12c926cf165e3eb4cf87b084955cb617221c17
 
 should show no copies
   $ hg st -C
 
 copy --after on an added file
   $ cp bar baz
   $ hg add baz
   $ hg cp -A bar baz
   $ hg st -C
   A baz
     bar
 
 foo was clean:
   $ hg st -AC foo
   C foo
 Trying to copy on top of an existing file fails,
   $ hg copy -A bar foo
   foo: not overwriting - file already committed
   (hg copy --after --force to replace the file by recording a copy)
 same error without the --after, so the user doesn't have to go through
 two hints:
   $ hg copy bar foo
   foo: not overwriting - file already committed
   (hg copy --force to replace the file by recording a copy)
 but it's considered modified after a copy --after --force
   $ hg copy -Af bar foo
   $ hg st -AC foo
   M foo
     bar
 The hint for a file that exists but is not in file history doesn't
 mention --force:
   $ touch xyzzy
   $ hg cp bar xyzzy
   xyzzy: not overwriting - file exists
   (hg copy --after to record the copy)
 
   $ cd ..

tests/test-hardlinks.t

@@ -1,429 +1,429
-#require hardlink
+#require hardlink reporevlogstore
 
   $ cat > nlinks.py <<EOF
   > from __future__ import print_function
   > import sys
   > from mercurial import util
   > for f in sorted(sys.stdin.readlines()):
   >     f = f[:-1]
   >     print(util.nlinks(f), f)
   > EOF
 
   $ nlinksdir()
   > {
   >     find "$@" -type f | $PYTHON $TESTTMP/nlinks.py
   > }
 
 Some implementations of cp can't create hardlinks (replaces 'cp -al' on Linux):
 
   $ cat > linkcp.py <<EOF
   > from __future__ import absolute_import
   > import sys
   > from mercurial import util
   > util.copyfiles(sys.argv[1], sys.argv[2], hardlink=True)
   > EOF
 
   $ linkcp()
   > {
   >     $PYTHON $TESTTMP/linkcp.py $1 $2
   > }
 
 Prepare repo r1:
 
   $ hg init r1
   $ cd r1
 
   $ echo c1 > f1
   $ hg add f1
   $ hg ci -m0
 
   $ mkdir d1
   $ cd d1
   $ echo c2 > f2
   $ hg add f2
   $ hg ci -m1
   $ cd ../..
 
   $ nlinksdir r1/.hg/store
   1 r1/.hg/store/00changelog.i
   1 r1/.hg/store/00manifest.i
   1 r1/.hg/store/data/d1/f2.i
   1 r1/.hg/store/data/f1.i
   1 r1/.hg/store/fncache
   1 r1/.hg/store/phaseroots
   1 r1/.hg/store/undo
   1 r1/.hg/store/undo.backup.fncache
   1 r1/.hg/store/undo.backupfiles
   1 r1/.hg/store/undo.phaseroots
 
 
 Create hardlinked clone r2:
 
   $ hg clone -U --debug r1 r2 --config progress.debug=true
   linking: 1
   linking: 2
   linking: 3
   linking: 4
   linking: 5
   linking: 6
   linking: 7
   linked 7 files
 
 Create non-hardlinked clone r3:
 
   $ hg clone --pull r1 r3
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
   new changesets 40d85e9847f2:7069c422939c
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 
 Repos r1 and r2 should now contain hardlinked files:
 
   $ nlinksdir r1/.hg/store
   2 r1/.hg/store/00changelog.i
   2 r1/.hg/store/00manifest.i
   2 r1/.hg/store/data/d1/f2.i
   2 r1/.hg/store/data/f1.i
   2 r1/.hg/store/fncache
   1 r1/.hg/store/phaseroots
   1 r1/.hg/store/undo
   1 r1/.hg/store/undo.backup.fncache
   1 r1/.hg/store/undo.backupfiles
   1 r1/.hg/store/undo.phaseroots
 
   $ nlinksdir r2/.hg/store
   2 r2/.hg/store/00changelog.i
   2 r2/.hg/store/00manifest.i
   2 r2/.hg/store/data/d1/f2.i
   2 r2/.hg/store/data/f1.i
   2 r2/.hg/store/fncache
 
 Repo r3 should not be hardlinked:
 
   $ nlinksdir r3/.hg/store
   1 r3/.hg/store/00changelog.i
   1 r3/.hg/store/00manifest.i
   1 r3/.hg/store/data/d1/f2.i
   1 r3/.hg/store/data/f1.i
   1 r3/.hg/store/fncache
   1 r3/.hg/store/phaseroots
   1 r3/.hg/store/undo
   1 r3/.hg/store/undo.backupfiles
   1 r3/.hg/store/undo.phaseroots
 
 
 Create a non-inlined filelog in r3:
 
   $ cd r3/d1
   >>> f = open('data1', 'wb')
   >>> for x in range(10000):
   ...     f.write("%s\n" % str(x))
   >>> f.close()
   $ for j in 0 1 2 3 4 5 6 7 8 9; do
   >   cat data1 >> f2
   >   hg commit -m$j
   > done
   $ cd ../..
 
   $ nlinksdir r3/.hg/store
   1 r3/.hg/store/00changelog.i
   1 r3/.hg/store/00manifest.i
   1 r3/.hg/store/data/d1/f2.d
   1 r3/.hg/store/data/d1/f2.i
   1 r3/.hg/store/data/f1.i
   1 r3/.hg/store/fncache
   1 r3/.hg/store/phaseroots
   1 r3/.hg/store/undo
   1 r3/.hg/store/undo.backup.fncache
   1 r3/.hg/store/undo.backup.phaseroots
   1 r3/.hg/store/undo.backupfiles
   1 r3/.hg/store/undo.phaseroots
 
 Push to repo r1 should break up most hardlinks in r2:
 
   $ hg -R r2 verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 2 changesets, 2 total revisions
 
   $ cd r3
   $ hg push
   pushing to $TESTTMP/r1
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 10 changesets with 10 changes to 1 files
 
   $ cd ..
 
   $ nlinksdir r2/.hg/store
   1 r2/.hg/store/00changelog.i
   1 r2/.hg/store/00manifest.i
   1 r2/.hg/store/data/d1/f2.i
   2 r2/.hg/store/data/f1.i
   [12] r2/\.hg/store/fncache (re)
 
 #if hardlink-whitelisted
   $ nlinksdir r2/.hg/store/fncache
   2 r2/.hg/store/fncache
 #endif
 
   $ hg -R r2 verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 2 changesets, 2 total revisions
 
 
   $ cd r1
   $ hg up
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Committing a change to f1 in r1 must break up hardlink f1.i in r2:
 
   $ echo c1c1 >> f1
   $ hg ci -m00
   $ cd ..
 
   $ nlinksdir r2/.hg/store
   1 r2/.hg/store/00changelog.i
   1 r2/.hg/store/00manifest.i
   1 r2/.hg/store/data/d1/f2.i
   1 r2/.hg/store/data/f1.i
   [12] r2/\.hg/store/fncache (re)
 
 #if hardlink-whitelisted
   $ nlinksdir r2/.hg/store/fncache
   2 r2/.hg/store/fncache
 #endif
 
 Create a file which exec permissions we will change
   $ cd r3
   $ echo "echo hello world" > f3
   $ hg add f3
   $ hg ci -mf3
   $ cd ..
 
   $ cd r3
   $ hg tip --template '{rev}:{node|short}\n'
   12:d3b77733a28a
   $ echo bla > f1
   $ chmod +x f3
   $ hg ci -m1
   $ cd ..
 
 Create hardlinked copy r4 of r3 (on Linux, we would call 'cp -al'):
 
   $ linkcp r3 r4
 
 'checklink' is produced by hardlinking a symlink, which is undefined whether
 the symlink should be followed or not. It does behave differently on Linux and
 BSD. Just remove it so the test pass on both platforms.
 
   $ rm -f r4/.hg/cache/checklink
 
 r4 has hardlinks in the working dir (not just inside .hg):
 
   $ nlinksdir r4
   2 r4/.hg/00changelog.i
   2 r4/.hg/branch
   2 r4/.hg/cache/branch2-base
   2 r4/.hg/cache/branch2-served
   2 r4/.hg/cache/checkisexec (execbit !)
   ? r4/.hg/cache/checklink-target (glob) (symlink !)
   2 r4/.hg/cache/checknoexec (execbit !)
   2 r4/.hg/cache/rbc-names-v1
   2 r4/.hg/cache/rbc-revs-v1
   2 r4/.hg/dirstate
   2 r4/.hg/fsmonitor.state (fsmonitor !)
   2 r4/.hg/hgrc
   2 r4/.hg/last-message.txt
   2 r4/.hg/requires
   2 r4/.hg/store/00changelog.i
   2 r4/.hg/store/00manifest.i
   2 r4/.hg/store/data/d1/f2.d
   2 r4/.hg/store/data/d1/f2.i
   2 r4/.hg/store/data/f1.i
   2 r4/.hg/store/data/f3.i
   2 r4/.hg/store/fncache
   2 r4/.hg/store/phaseroots
   2 r4/.hg/store/undo
   2 r4/.hg/store/undo.backup.fncache
   2 r4/.hg/store/undo.backup.phaseroots
   2 r4/.hg/store/undo.backupfiles
   2 r4/.hg/store/undo.phaseroots
   [24] r4/\.hg/undo\.backup\.dirstate (re)
   2 r4/.hg/undo.bookmarks
   2 r4/.hg/undo.branch
   2 r4/.hg/undo.desc
   [24] r4/\.hg/undo\.dirstate (re)
   2 r4/d1/data1
   2 r4/d1/f2
   2 r4/f1
   2 r4/f3
 
 Update back to revision 12 in r4 should break hardlink of file f1 and f3:
 #if hardlink-whitelisted
   $ nlinksdir r4/.hg/undo.backup.dirstate r4/.hg/undo.dirstate
   4 r4/.hg/undo.backup.dirstate
   4 r4/.hg/undo.dirstate
 #endif
 
 
   $ hg -R r4 up 12
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved (execbit !)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved (no-execbit !)
 
   $ nlinksdir r4
   2 r4/.hg/00changelog.i
   1 r4/.hg/branch
   2 r4/.hg/cache/branch2-base
   2 r4/.hg/cache/branch2-served
   2 r4/.hg/cache/checkisexec (execbit !)
   2 r4/.hg/cache/checklink-target (symlink !)
   2 r4/.hg/cache/checknoexec (execbit !)
   2 r4/.hg/cache/rbc-names-v1
   2 r4/.hg/cache/rbc-revs-v1
   1 r4/.hg/dirstate
   1 r4/.hg/fsmonitor.state (fsmonitor !)
   2 r4/.hg/hgrc
   2 r4/.hg/last-message.txt
   2 r4/.hg/requires
   2 r4/.hg/store/00changelog.i
   2 r4/.hg/store/00manifest.i
   2 r4/.hg/store/data/d1/f2.d
   2 r4/.hg/store/data/d1/f2.i
   2 r4/.hg/store/data/f1.i
   2 r4/.hg/store/data/f3.i
   2 r4/.hg/store/fncache
   2 r4/.hg/store/phaseroots
   2 r4/.hg/store/undo
   2 r4/.hg/store/undo.backup.fncache
   2 r4/.hg/store/undo.backup.phaseroots
   2 r4/.hg/store/undo.backupfiles
   2 r4/.hg/store/undo.phaseroots
   [24] r4/\.hg/undo\.backup\.dirstate (re)
   2 r4/.hg/undo.bookmarks
   2 r4/.hg/undo.branch
   2 r4/.hg/undo.desc
   [24] r4/\.hg/undo\.dirstate (re)
   2 r4/d1/data1
   2 r4/d1/f2
   1 r4/f1
   1 r4/f3 (execbit !)
   2 r4/f3 (no-execbit !)
 
 #if hardlink-whitelisted
   $ nlinksdir r4/.hg/undo.backup.dirstate r4/.hg/undo.dirstate
   4 r4/.hg/undo.backup.dirstate
   4 r4/.hg/undo.dirstate
 #endif
 
 Test hardlinking outside hg:
 
   $ mkdir x
   $ echo foo > x/a
 
   $ linkcp x y
   $ echo bar >> y/a
 
 No diff if hardlink:
 
   $ diff x/a y/a
 
 Test mq hardlinking:
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "mq=" >> $HGRCPATH
 
   $ hg init a
   $ cd a
 
   $ hg qimport -n foo - << EOF
   > # HG changeset patch
   > # Date 1 0
   > diff -r 2588a8b53d66 a
   > --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   > +++ b/a	Wed Jul 23 15:54:29 2008 +0200
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
   adding foo to series file
 
   $ hg qpush
   applying foo
   now at: foo
 
   $ cd ..
   $ linkcp a b
   $ cd b
 
   $ hg qimport -n bar - << EOF
   > # HG changeset patch
   > # Date 2 0
   > diff -r 2588a8b53d66 a
   > --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   > +++ b/b	Wed Jul 23 15:54:29 2008 +0200
   > @@ -0,0 +1,1 @@
   > +b
   > EOF
   adding bar to series file
 
   $ hg qpush
   applying bar
   now at: bar
 
   $ cat .hg/patches/status
   430ed4828a74fa4047bc816a25500f7472ab4bfe:foo
   4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c:bar
 
   $ cat .hg/patches/series
   foo
   bar
 
   $ cat ../a/.hg/patches/status
   430ed4828a74fa4047bc816a25500f7472ab4bfe:foo
 
   $ cat ../a/.hg/patches/series
   foo
 
 Test tags hardlinking:
 
   $ hg qdel -r qbase:qtip
   patch foo finalized without changeset message
   patch bar finalized without changeset message
 
   $ hg tag -l lfoo
   $ hg tag foo
 
   $ cd ..
   $ linkcp b c
   $ cd c
 
   $ hg tag -l -r 0 lbar
   $ hg tag -r 0 bar
 
   $ cat .hgtags
   4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c foo
   430ed4828a74fa4047bc816a25500f7472ab4bfe bar
 
   $ cat .hg/localtags
   4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c lfoo
   430ed4828a74fa4047bc816a25500f7472ab4bfe lbar
 
   $ cat ../b/.hgtags
   4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c foo
 
   $ cat ../b/.hg/localtags
   4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c lfoo
 
   $ cd ..

tests/test-http-proxy.t

@@ -1,125 +1,126
 #require serve
 
   $ hg init a
   $ cd a
   $ echo a > a
   $ hg ci -Ama -d '1123456789 0'
   adding a
   $ hg serve --config server.uncompressed=True -p $HGPORT -d --pid-file=hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
   $ cd ..
   $ tinyproxy.py $HGPORT1 localhost 2>proxy.log >/dev/null </dev/null &
   $ while [ ! -f proxy.pid ]; do sleep 0; done
   $ cat proxy.pid >> $DAEMON_PIDS
 
 url for proxy, stream
 
   $ http_proxy=http://localhost:$HGPORT1/ hg --config http_proxy.always=True clone --stream http://localhost:$HGPORT/ b
   streaming all changes
-  3 files to transfer, 303 bytes of data
+  3 files to transfer, 303 bytes of data (reporevlogstore !)
+  4 files to transfer, 330 bytes of data (reposimplestore !)
   transferred * bytes in * seconds (*/sec) (glob)
   searching for changes
   no changes found
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd b
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   1 files, 1 changesets, 1 total revisions
   $ cd ..
 
 url for proxy, pull
 
   $ http_proxy=http://localhost:$HGPORT1/ hg --config http_proxy.always=True clone http://localhost:$HGPORT/ b-pull
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 83180e7845de
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd b-pull
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   1 files, 1 changesets, 1 total revisions
   $ cd ..
 
 host:port for proxy
 
   $ http_proxy=localhost:$HGPORT1 hg clone --config http_proxy.always=True http://localhost:$HGPORT/ c
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 83180e7845de
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 proxy url with user name and password
 
   $ http_proxy=http://user:passwd@localhost:$HGPORT1 hg clone --config http_proxy.always=True http://localhost:$HGPORT/ d
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 83180e7845de
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 url with user name and password
 
   $ http_proxy=http://user:passwd@localhost:$HGPORT1 hg clone --config http_proxy.always=True http://user:passwd@localhost:$HGPORT/ e
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 83180e7845de
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 bad host:port for proxy ("Protocol not supported" can happen on
 misconfigured hosts)
 
   $ http_proxy=localhost:$HGPORT2 hg clone --config http_proxy.always=True http://localhost:$HGPORT/ f
   abort: error: (Connection refused|Protocol not supported|.* actively refused it|Cannot assign requested address) (re)
   [255]
 
 do not use the proxy if it is in the no list
 
   $ http_proxy=localhost:$HGPORT1 hg clone --config http_proxy.no=localhost http://localhost:$HGPORT/ g
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 83180e7845de
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat proxy.log
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=branchmap HTTP/1.1" - - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=stream_out HTTP/1.1" - - x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D83180e7845de420a1bb46896fd5fe05294f8d629 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=0&common=83180e7845de420a1bb46896fd5fe05294f8d629&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)

tests/test-push-warn.t

@@ -1,793 +1,793
   $ hg init a
   $ cd a
   $ echo foo > t1
   $ hg add t1
   $ hg commit -m "1"
 
   $ cd ..
   $ hg clone a b
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cd a
   $ echo foo > t2
   $ hg add t2
   $ hg commit -m "2"
 
   $ cd ../b
   $ echo foo > t3
   $ hg add t3
   $ hg commit -m "3"
 
 Specifying a revset that evaluates to null will abort
 
   $ hg push -r '0 & 1' ../a
   pushing to ../a
   abort: specified revisions evaluate to an empty set
   (use different revision arguments)
   [255]
 
   $ hg push ../a
   pushing to ../a
   searching for changes
   remote has heads on branch 'default' that are not known locally: 1c9246a22a0a
   abort: push creates new remote head 1e108cc5548c!
   (pull and merge or see 'hg help push' for details about pushing new heads)
   [255]
 
   $ hg push --debug ../a
   pushing to ../a
   query 1; heads
   searching for changes
   taking quick initial sample
   query 2; still undecided: 1, sample size is: 1
   2 total queries in *.????s (glob)
   listing keys for "phases"
   checking for updated bookmarks
   listing keys for "bookmarks"
   listing keys for "bookmarks"
   remote has heads on branch 'default' that are not known locally: 1c9246a22a0a
   new remote heads on branch 'default':
    1e108cc5548c
   abort: push creates new remote head 1e108cc5548c!
   (pull and merge or see 'hg help push' for details about pushing new heads)
   [255]
 
   $ hg pull ../a
   pulling from ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets 1c9246a22a0a
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
   $ hg push ../a
   pushing to ../a
   searching for changes
   abort: push creates new remote head 1e108cc5548c!
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
 
   $ hg merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg commit -m "4"
   $ hg push ../a
   pushing to ../a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 1 changes to 1 files
 
   $ cd ..
 
   $ hg init c
   $ cd c
   $ for i in 0 1 2; do
   >     echo $i >> foo
   >     hg ci -Am $i
   > done
   adding foo
   $ cd ..
 
   $ hg clone c d
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cd d
   $ for i in 0 1; do
   >    hg co -C $i
   >    echo d-$i >> foo
   >    hg ci -m d-$i
   > done
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   created new head
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   created new head
 
   $ HGMERGE=true hg merge 3
   merging foo
   0 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg ci -m c-d
 
   $ hg push ../c
   pushing to ../c
   searching for changes
   abort: push creates new remote head 6346d66eb9f5!
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
 
   $ hg push -r 2 ../c
   pushing to ../c
   searching for changes
   no changes found
   [1]
 
   $ hg push -r 3 ../c
   pushing to ../c
   searching for changes
   abort: push creates new remote head a5dda829a167!
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
 
   $ hg push -v -r 3 -r 4 ../c
   pushing to ../c
   searching for changes
   new remote heads on branch 'default':
    a5dda829a167
    ee8fbc7a0295
   abort: push creates new remote head a5dda829a167!
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
 
   $ hg push -v -f -r 3 -r 4 ../c
   pushing to ../c
   searching for changes
   2 changesets found
   uncompressed size of bundle content:
        352 (changelog)
        326 (manifests)
-       253  foo
+       25\d  foo (re)
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files (+2 heads)
 
   $ hg push -r 5 ../c
   pushing to ../c
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (-1 heads)
 
   $ hg in ../c
   comparing with ../c
   searching for changes
   no changes found
   [1]
 
 
 Issue450: push -r warns about remote head creation even if no heads
 will be created
 
   $ hg init ../e
   $ hg push -r 0 ../e
   pushing to ../e
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
   $ hg push -r 1 ../e
   pushing to ../e
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
   $ cd ..
 
 
 Issue736: named branches are not considered for detection of
 unmerged heads in "hg push"
 
   $ hg init f
   $ cd f
   $ hg -q branch a
   $ echo 0 > foo
   $ hg -q ci -Am 0
   $ echo 1 > foo
   $ hg -q ci -m 1
   $ hg -q up 0
   $ echo 2 > foo
   $ hg -q ci -m 2
   $ hg -q up 0
   $ hg -q branch b
   $ echo 3 > foo
   $ hg -q ci -m 3
   $ cd ..
 
   $ hg -q clone f g
   $ cd g
 
 Push on existing branch and new branch:
 
   $ hg -q up 1
   $ echo 4 > foo
   $ hg -q ci -m 4
   $ hg -q up 0
   $ echo 5 > foo
   $ hg -q branch c
   $ hg -q ci -m 5
 
   $ hg push ../f
   pushing to ../f
   searching for changes
   abort: push creates new remote branches: c!
   (use 'hg push --new-branch' to create new remote branches)
   [255]
 
   $ hg push -r 4 -r 5 ../f
   pushing to ../f
   searching for changes
   abort: push creates new remote branches: c!
   (use 'hg push --new-branch' to create new remote branches)
   [255]
 
 
 Multiple new branches:
 
   $ hg -q branch d
   $ echo 6 > foo
   $ hg -q ci -m 6
 
   $ hg push ../f
   pushing to ../f
   searching for changes
   abort: push creates new remote branches: c, d!
   (use 'hg push --new-branch' to create new remote branches)
   [255]
 
   $ hg push -r 4 -r 6 ../f
   pushing to ../f
   searching for changes
   abort: push creates new remote branches: c, d!
   (use 'hg push --new-branch' to create new remote branches)
   [255]
 
   $ cd ../g
 
 
 Fail on multiple head push:
 
   $ hg -q up 1
   $ echo 7 > foo
   $ hg -q ci -m 7
 
   $ hg push -r 4 -r 7 ../f
   pushing to ../f
   searching for changes
   abort: push creates new remote head 0b715ef6ff8f on branch 'a'!
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
 
 Push replacement head on existing branches:
 
   $ hg -q up 3
   $ echo 8 > foo
   $ hg -q ci -m 8
 
   $ hg push -r 7 -r 8 ../f
   pushing to ../f
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files
 
 
 Merge of branch a to other branch b followed by unrelated push
 on branch a:
 
   $ hg -q up 7
   $ HGMERGE=true hg -q merge 8
   $ hg -q ci -m 9
   $ hg -q up 8
   $ echo 10 > foo
   $ hg -q ci -m 10
 
   $ hg push -r 9 ../f
   pushing to ../f
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (-1 heads)
 
   $ hg push -r 10 ../f
   pushing to ../f
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
 
 
 Cheating the counting algorithm:
 
   $ hg -q up 9
   $ HGMERGE=true hg -q merge 2
   $ hg -q ci -m 11
   $ hg -q up 1
   $ echo 12 > foo
   $ hg -q ci -m 12
 
   $ hg push -r 11 -r 12 ../f
   pushing to ../f
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files
 
 
 Failed push of new named branch:
 
   $ echo 12 > foo
   $ hg -q ci -m 12a
   [1]
   $ hg -q up 11
   $ echo 13 > foo
   $ hg -q branch e
   $ hg -q ci -m 13d
 
   $ hg push -r 12 -r 13 ../f
   pushing to ../f
   searching for changes
   abort: push creates new remote branches: e!
   (use 'hg push --new-branch' to create new remote branches)
   [255]
 
 
 Using --new-branch to push new named branch:
 
   $ hg push --new-branch -r 12 -r 13 ../f
   pushing to ../f
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 Pushing multi headed new branch:
 
   $ echo 14 > foo
   $ hg -q branch f
   $ hg -q ci -m 14
   $ echo 15 > foo
   $ hg -q ci -m 15
   $ hg -q up 14
   $ echo 16 > foo
   $ hg -q ci -m 16
   $ hg push --branch f --new-branch ../f
   pushing to ../f
   searching for changes
   abort: push creates new branch 'f' with multiple heads
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg push --branch f --new-branch --force ../f
   pushing to ../f
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files (+1 heads)
 
 Checking prepush logic does not allow silently pushing
 multiple new heads but also doesn't report too many heads:
 
   $ cd ..
   $ hg init h
   $ echo init > h/init
   $ hg -R h ci -Am init
   adding init
   $ echo a > h/a
   $ hg -R h ci -Am a
   adding a
   $ hg clone h i
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R h up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo b > h/b
   $ hg -R h ci -Am b
   adding b
   created new head
   $ hg -R i up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo c > i/c
   $ hg -R i ci -Am c
   adding c
   created new head
 
   $ for i in `$PYTHON $TESTDIR/seq.py 3`; do hg -R h up -q 0; echo $i > h/b; hg -R h ci -qAm$i; done
 
   $ hg -R i push h
   pushing to h
   searching for changes
   remote has heads on branch 'default' that are not known locally: 534543e22c29 764f8ec07b96 afe7cc7679f5 ce4212fc8847
   abort: push creates new remote head 97bd0c84d346!
   (pull and merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg -R h up -q 0; echo x > h/b; hg -R h ci -qAmx
   $ hg -R i push h
   pushing to h
   searching for changes
   remote has heads on branch 'default' that are not known locally: 18ddb72c4590 534543e22c29 764f8ec07b96 afe7cc7679f5 and 1 others
   abort: push creates new remote head 97bd0c84d346!
   (pull and merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg -R i push h -v
   pushing to h
   searching for changes
   remote has heads on branch 'default' that are not known locally: 18ddb72c4590 534543e22c29 764f8ec07b96 afe7cc7679f5 ce4212fc8847
   new remote heads on branch 'default':
    97bd0c84d346
   abort: push creates new remote head 97bd0c84d346!
   (pull and merge or see 'hg help push' for details about pushing new heads)
   [255]
 
 
 Check prepush logic with merged branches:
 
   $ hg init j
   $ hg -R j branch a
   marked working directory as branch a
   (branches are permanent and global, did you want a bookmark?)
   $ echo init > j/foo
   $ hg -R j ci -Am init
   adding foo
   $ hg clone j k
   updating to branch a
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo a1 > j/foo
   $ hg -R j ci -m a1
   $ hg -R k branch b
   marked working directory as branch b
   $ echo b > k/foo
   $ hg -R k ci -m b
   $ hg -R k up 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg -R k merge b
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg -R k ci -m merge
 
   $ hg -R k push -r a j
   pushing to j
   searching for changes
   abort: push creates new remote branches: b!
   (use 'hg push --new-branch' to create new remote branches)
   [255]
 
 
 Prepush -r should not allow you to sneak in new heads:
 
   $ hg init l
   $ cd l
   $ echo a >> foo
   $ hg -q add foo
   $ hg -q branch a
   $ hg -q ci -ma
   $ hg -q up null
   $ echo a >> foo
   $ hg -q add foo
   $ hg -q branch b
   $ hg -q ci -mb
   $ cd ..
   $ hg -q clone l m -u a
   $ cd m
   $ hg -q merge b
   $ hg -q ci -mmb
   $ hg -q up 0
   $ echo a >> foo
   $ hg -q ci -ma2
   $ hg -q up 2
   $ echo a >> foo
   $ hg -q branch -f b
   $ hg -q ci -mb2
   $ hg -q merge 3
   $ hg -q ci -mma
 
   $ hg push ../l -b b
   pushing to ../l
   searching for changes
   abort: push creates new remote head 451211cc22b0 on branch 'a'!
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
 
   $ cd ..
 
 
 Check prepush with new branch head on former topo non-head:
 
   $ hg init n
   $ cd n
   $ hg branch A
   marked working directory as branch A
   (branches are permanent and global, did you want a bookmark?)
   $ echo a >a
   $ hg ci -Ama
   adding a
   $ hg branch B
   marked working directory as branch B
   $ echo b >b
   $ hg ci -Amb
   adding b
 
 b is now branch head of B, and a topological head
 a is now branch head of A, but not a topological head
 
   $ hg clone . inner
   updating to branch B
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd inner
   $ hg up B
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo b1 >b1
   $ hg ci -Amb1
   adding b1
 
 in the clone b1 is now the head of B
 
   $ cd ..
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo a2 >a2
   $ hg ci -Ama2
   adding a2
 
 a2 is now the new branch head of A, and a new topological head
 it replaces a former inner branch head, so it should at most warn about
 A, not B
 
 glog of local:
 
   $ hg log -G --template "{rev}: {branches} {desc}\n"
   @  2: A a2
   |
   | o  1: B b
   |/
   o  0: A a
   
 glog of remote:
 
   $ hg log -G -R inner --template "{rev}: {branches} {desc}\n"
   @  2: B b1
   |
   o  1: B b
   |
   o  0: A a
   
 outgoing:
 
   $ hg out inner --template "{rev}: {branches} {desc}\n"
   comparing with inner
   searching for changes
   2: A a2
 
   $ hg push inner
   pushing to inner
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
 
   $ cd ..
 
 
 Check prepush with new branch head on former topo head:
 
   $ hg init o
   $ cd o
   $ hg branch A
   marked working directory as branch A
   (branches are permanent and global, did you want a bookmark?)
   $ echo a >a
   $ hg ci -Ama
   adding a
   $ hg branch B
   marked working directory as branch B
   $ echo b >b
   $ hg ci -Amb
   adding b
 
 b is now branch head of B, and a topological head
 
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo a1 >a1
   $ hg ci -Ama1
   adding a1
 
 a1 is now branch head of A, and a topological head
 
   $ hg clone . inner
   updating to branch A
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd inner
   $ hg up B
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo b1 >b1
   $ hg ci -Amb1
   adding b1
 
 in the clone b1 is now the head of B
 
   $ cd ..
   $ echo a2 >a2
   $ hg ci -Ama2
   adding a2
 
 a2 is now the new branch head of A, and a topological head
 it replaces a former topological and branch head, so this should not warn
 
 glog of local:
 
   $ hg log -G --template "{rev}: {branches} {desc}\n"
   @  3: A a2
   |
   o  2: A a1
   |
   | o  1: B b
   |/
   o  0: A a
   
 glog of remote:
 
   $ hg log -G -R inner --template "{rev}: {branches} {desc}\n"
   @  3: B b1
   |
   | o  2: A a1
   | |
   o |  1: B b
   |/
   o  0: A a
   
 outgoing:
 
   $ hg out inner --template "{rev}: {branches} {desc}\n"
   comparing with inner
   searching for changes
   3: A a2
 
   $ hg push inner
   pushing to inner
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
   $ cd ..
 
 
 Check prepush with new branch head and new child of former branch head
 but child is on different branch:
 
   $ hg init p
   $ cd p
   $ hg branch A
   marked working directory as branch A
   (branches are permanent and global, did you want a bookmark?)
   $ echo a0 >a
   $ hg ci -Ama0
   adding a
   $ echo a1 >a
   $ hg ci -ma1
   $ hg up null
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg branch B
   marked working directory as branch B
   $ echo b0 >b
   $ hg ci -Amb0
   adding b
   $ echo b1 >b
   $ hg ci -mb1
 
   $ hg clone . inner
   updating to branch B
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg up A
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg branch -f B
   marked working directory as branch B
   $ echo a3 >a
   $ hg ci -ma3
   created new head
   $ hg up 3
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg branch -f A
   marked working directory as branch A
   $ echo b3 >b
   $ hg ci -mb3
   created new head
 
 glog of local:
 
   $ hg log -G --template "{rev}: {branches} {desc}\n"
   @  5: A b3
   |
   | o  4: B a3
   | |
   o |  3: B b1
   | |
   o |  2: B b0
    /
   o  1: A a1
   |
   o  0: A a0
   
 glog of remote:
 
   $ hg log -G -R inner --template "{rev}: {branches} {desc}\n"
   @  3: B b1
   |
   o  2: B b0
   
   o  1: A a1
   |
   o  0: A a0
   
 outgoing:
 
   $ hg out inner --template "{rev}: {branches} {desc}\n"
   comparing with inner
   searching for changes
   4: B a3
   5: A b3
 
   $ hg push inner
   pushing to inner
   searching for changes
   abort: push creates new remote head 7d0f4fb6cf04 on branch 'A'!
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
 
   $ hg push inner -r4 -r5
   pushing to inner
   searching for changes
   abort: push creates new remote head 7d0f4fb6cf04 on branch 'A'!
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
 
   $ hg in inner
   comparing with inner
   searching for changes
   no changes found
   [1]
 
 Test fail hook
 
   $ hg push inner --config hooks.fail-push="echo running fail-push hook"
   pushing to inner
   searching for changes
   running fail-push hook
   abort: push creates new remote head 7d0f4fb6cf04 on branch 'A'!
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
 
   $ cd ..

tests/test-relink.t

@@ -1,103 +1,106
 #require hardlink
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "relink=" >> $HGRCPATH
 
   $ fix_path() {
   >     tr '\\' /
   > }
 
   $ cat > arelinked.py <<EOF
   > from __future__ import absolute_import, print_function
   > import os
   > import sys
   > from mercurial import util
   > path1, path2 = sys.argv[1:3]
   > if util.samefile(path1, path2):
   >     print('%s == %s' % (path1, path2))
   > else:
   >     print('%s != %s' % (path1, path2))
   > EOF
 
 
 create source repository
 
   $ hg init repo
   $ cd repo
   $ echo a > a
   $ echo b > b
   $ hg ci -Am addfile
   adding a
   adding b
   $ cat "$TESTDIR/binfile.bin" >> a
   $ cat "$TESTDIR/binfile.bin" >> b
   $ hg ci -Am changefiles
 
 make another commit to create files larger than 1 KB to test
 formatting of final byte count
 
   $ cat "$TESTDIR/binfile.bin" >> a
   $ cat "$TESTDIR/binfile.bin" >> b
   $ hg ci -m anotherchange
 
 don't sit forever trying to double-lock the source repo
 
   $ hg relink .
   relinking $TESTTMP/repo/.hg/store to $TESTTMP/repo/.hg/store
   there is nothing to relink
 
 
 Test files are read in binary mode
 
   $ $PYTHON -c "open('.hg/store/data/dummy.i', 'wb').write(b'a\r\nb\n')"
   $ cd ..
 
 
 clone and pull to break links
 
   $ hg clone --pull -r0 repo clone
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 008c0c271c47
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd clone
   $ hg pull -q
   $ echo b >> b
   $ hg ci -m changeb
   created new head
   $ $PYTHON -c "open('.hg/store/data/dummy.i', 'wb').write(b'a\nb\r\n')"
 
 
 relink
 
+#if no-reposimplestore
+
   $ hg relink --debug --config progress.debug=true | fix_path
   relinking $TESTTMP/repo/.hg/store to $TESTTMP/clone/.hg/store
   tip has 2 files, estimated total number of files: 3
   collecting: 00changelog.i 1/3 files (33.33%)
   collecting: 00manifest.i 2/3 files (66.67%)
   collecting: a.i 3/3 files (100.00%)
   collecting: b.i 4/3 files (133.33%)
   collecting: dummy.i 5/3 files (166.67%)
   collected 5 candidate storage files
   not linkable: 00changelog.i
   not linkable: 00manifest.i
   pruning: data/a.i 3/5 files (60.00%)
   not linkable: data/b.i
   pruning: data/dummy.i 5/5 files (100.00%)
   pruned down to 2 probably relinkable files
   relinking: data/a.i 1/2 files (50.00%)
   not linkable: data/dummy.i
   relinked 1 files (1.36 KB reclaimed)
   $ cd ..
 
 
 check hardlinks
 
   $ $PYTHON arelinked.py repo/.hg/store/data/a.i clone/.hg/store/data/a.i
   repo/.hg/store/data/a.i == clone/.hg/store/data/a.i
   $ $PYTHON arelinked.py repo/.hg/store/data/b.i clone/.hg/store/data/b.i
   repo/.hg/store/data/b.i != clone/.hg/store/data/b.i
 
+#endif

tests/test-strip.t

@@ -1,1335 +1,1336
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "strip=" >> $HGRCPATH
   $ echo "drawdag=$TESTDIR/drawdag.py" >> $HGRCPATH
 
   $ restore() {
   >     hg unbundle -q .hg/strip-backup/*
   >     rm .hg/strip-backup/*
   > }
   $ teststrip() {
   >     hg up -C $1
   >     echo % before update $1, strip $2
   >     hg parents
   >     hg --traceback strip $2
   >     echo % after update $1, strip $2
   >     hg parents
   >     restore
   > }
 
   $ hg init test
   $ cd test
 
   $ echo foo > bar
   $ hg ci -Ama
   adding bar
 
   $ echo more >> bar
   $ hg ci -Amb
 
   $ echo blah >> bar
   $ hg ci -Amc
 
   $ hg up 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo blah >> bar
   $ hg ci -Amd
   created new head
 
   $ echo final >> bar
   $ hg ci -Ame
 
   $ hg log
   changeset:   4:443431ffac4f
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     e
   
   changeset:   3:65bd5f99a4a3
   parent:      1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     d
   
   changeset:   2:264128213d29
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     c
   
   changeset:   1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   changeset:   0:9ab35a2d17cb
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     a
   
 
   $ teststrip 4 4
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   % before update 4, strip 4
   changeset:   4:443431ffac4f
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     e
   
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   % after update 4, strip 4
   changeset:   3:65bd5f99a4a3
   tag:         tip
   parent:      1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     d
   
   $ teststrip 4 3
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   % before update 4, strip 3
   changeset:   4:443431ffac4f
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     e
   
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   % after update 4, strip 3
   changeset:   1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   $ teststrip 1 4
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   % before update 1, strip 4
   changeset:   1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   % after update 1, strip 4
   changeset:   1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   $ teststrip 4 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   % before update 4, strip 2
   changeset:   4:443431ffac4f
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     e
   
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   % after update 4, strip 2
   changeset:   3:443431ffac4f
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     e
   
   $ teststrip 4 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   % before update 4, strip 1
   changeset:   4:264128213d29
   tag:         tip
   parent:      1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     c
   
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   % after update 4, strip 1
   changeset:   0:9ab35a2d17cb
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     a
   
   $ teststrip null 4
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   % before update null, strip 4
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   % after update null, strip 4
 
   $ hg log
   changeset:   4:264128213d29
   tag:         tip
   parent:      1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     c
   
   changeset:   3:443431ffac4f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     e
   
   changeset:   2:65bd5f99a4a3
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     d
   
   changeset:   1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   changeset:   0:9ab35a2d17cb
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     a
   
   $ hg up -C 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg parents
   changeset:   4:264128213d29
   tag:         tip
   parent:      1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     c
   
 
   $ hg --traceback strip 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/264128213d29-0b39d6bf-backup.hg
   $ hg parents
   changeset:   1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   $ hg debugbundle .hg/strip-backup/*
   Stream params: {Compression: BZ}
   changegroup -- {nbchanges: 1, version: 02}
       264128213d290d868c54642d13aeaa3675551a78
   cache:rev-branch-cache -- {}
   phase-heads -- {}
       264128213d290d868c54642d13aeaa3675551a78 draft
   $ hg unbundle .hg/strip-backup/*
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 1 files (+1 heads)
   new changesets 264128213d29
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ rm .hg/strip-backup/*
   $ hg log --graph
   o  changeset:   4:264128213d29
   |  tag:         tip
   |  parent:      1:ef3a871183d7
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c
   |
   | o  changeset:   3:443431ffac4f
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     e
   | |
   | o  changeset:   2:65bd5f99a4a3
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     d
   |
   @  changeset:   1:ef3a871183d7
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     b
   |
   o  changeset:   0:9ab35a2d17cb
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     a
   
   $ hg up -C 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge 4
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
 before strip of merge parent
 
   $ hg parents
   changeset:   2:65bd5f99a4a3
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     d
   
   changeset:   4:264128213d29
   tag:         tip
   parent:      1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     c
   
   $ hg strip 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
 
 after strip of merge parent
 
   $ hg parents
   changeset:   1:ef3a871183d7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   $ restore
 
   $ hg up
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "264128213d29: c"
   1 other heads for branch "default"
   $ hg log -G
   @  changeset:   4:264128213d29
   |  tag:         tip
   |  parent:      1:ef3a871183d7
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c
   |
   | o  changeset:   3:443431ffac4f
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     e
   | |
   | o  changeset:   2:65bd5f99a4a3
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     d
   |
   o  changeset:   1:ef3a871183d7
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     b
   |
   o  changeset:   0:9ab35a2d17cb
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     a
   
 
 2 is parent of 3, only one strip should happen
 
   $ hg strip "roots(2)" 3
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   $ hg log -G
   @  changeset:   2:264128213d29
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c
   |
   o  changeset:   1:ef3a871183d7
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     b
   |
   o  changeset:   0:9ab35a2d17cb
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     a
   
   $ restore
   $ hg log -G
   o  changeset:   4:443431ffac4f
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     e
   |
   o  changeset:   3:65bd5f99a4a3
   |  parent:      1:ef3a871183d7
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     d
   |
   | @  changeset:   2:264128213d29
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     c
   |
   o  changeset:   1:ef3a871183d7
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     b
   |
   o  changeset:   0:9ab35a2d17cb
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     a
   
 Failed hook while applying "saveheads" bundle.
 
   $ hg strip 2 --config hooks.pretxnchangegroup.bad=false
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   transaction abort!
   rollback completed
   strip failed, backup bundle stored in '$TESTTMP/test/.hg/strip-backup/*-backup.hg' (glob)
   strip failed, unrecovered changes stored in '$TESTTMP/test/.hg/strip-backup/*-temp.hg' (glob)
   (fix the problem, then recover the changesets with "hg unbundle '$TESTTMP/test/.hg/strip-backup/*-temp.hg'") (glob)
   abort: pretxnchangegroup.bad hook exited with status 1
   [255]
   $ restore
   $ hg log -G
   o  changeset:   4:443431ffac4f
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     e
   |
   o  changeset:   3:65bd5f99a4a3
   |  parent:      1:ef3a871183d7
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     d
   |
   | o  changeset:   2:264128213d29
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     c
   |
   @  changeset:   1:ef3a871183d7
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     b
   |
   o  changeset:   0:9ab35a2d17cb
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     a
   
 
 2 different branches: 2 strips
 
   $ hg strip 2 4
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   $ hg log -G
   o  changeset:   2:65bd5f99a4a3
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     d
   |
   @  changeset:   1:ef3a871183d7
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     b
   |
   o  changeset:   0:9ab35a2d17cb
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     a
   
   $ restore
 
 2 different branches and a common ancestor: 1 strip
 
   $ hg strip 1 "2|4"
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   $ restore
 
 verify fncache is kept up-to-date
 
   $ touch a
   $ hg ci -qAm a
   $ cat .hg/store/fncache | sort
   data/a.i
   data/bar.i
+
   $ hg strip tip
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   $ cat .hg/store/fncache
   data/bar.i
 
 stripping an empty revset
 
   $ hg strip "1 and not 1"
   abort: empty revision set
   [255]
 
 remove branchy history for qimport tests
 
   $ hg strip 3
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
 
 
 strip of applied mq should cleanup status file
 
   $ echo "mq=" >> $HGRCPATH
   $ hg up -C 3
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo fooagain >> bar
   $ hg ci -mf
   $ hg qimport -r tip:2
 
 applied patches before strip
 
   $ hg qapplied
   d
   e
   f
 
 stripping revision in queue
 
   $ hg strip 3
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
 
 applied patches after stripping rev in queue
 
   $ hg qapplied
   d
 
 stripping ancestor of queue
 
   $ hg strip 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
 
 applied patches after stripping ancestor of queue
 
   $ hg qapplied
 
 Verify strip protects against stripping wc parent when there are uncommitted mods
 
   $ echo b > b
   $ echo bb > bar
   $ hg add b
   $ hg ci -m 'b'
   $ hg log --graph
   @  changeset:   1:76dcf9fab855
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     b
   |
   o  changeset:   0:9ab35a2d17cb
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     a
   
   $ hg up 0
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo c > bar
   $ hg up -t false
   merging bar
   merging bar failed!
   1 files updated, 0 files merged, 0 files removed, 1 files unresolved
   use 'hg resolve' to retry unresolved file merges
   [1]
   $ hg sum
   parent: 1:76dcf9fab855 tip
    b
   branch: default
   commit: 1 modified, 1 unknown, 1 unresolved
   update: (current)
   phases: 2 draft
   mq:     3 unapplied
 
   $ echo c > b
   $ hg strip tip
   abort: local changes found
   [255]
   $ hg strip tip --keep
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   $ hg log --graph
   @  changeset:   0:9ab35a2d17cb
      tag:         tip
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     a
   
   $ hg status
   M bar
   ? b
   ? bar.orig
 
   $ rm bar.orig
   $ hg sum
   parent: 0:9ab35a2d17cb tip
    a
   branch: default
   commit: 1 modified, 1 unknown
   update: (current)
   phases: 1 draft
   mq:     3 unapplied
 
 Strip adds, removes, modifies with --keep
 
   $ touch b
   $ hg add b
   $ hg commit -mb
   $ touch c
 
 ... with a clean working dir
 
   $ hg add c
   $ hg rm bar
   $ hg commit -mc
   $ hg status
   $ hg strip --keep tip
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   $ hg status
   ! bar
   ? c
 
 ... with a dirty working dir
 
   $ hg add c
   $ hg rm bar
   $ hg commit -mc
   $ hg status
   $ echo b > b
   $ echo d > d
   $ hg strip --keep tip
   saved backup bundle to $TESTTMP/test/.hg/strip-backup/*-backup.hg (glob)
   $ hg status
   M b
   ! bar
   ? c
   ? d
 
 ... after updating the dirstate
   $ hg add c
   $ hg commit -mc
   $ hg rm c
   $ hg commit -mc
   $ hg strip --keep '.^' -q
   $ cd ..
 
 stripping many nodes on a complex graph (issue3299)
 
   $ hg init issue3299
   $ cd issue3299
   $ hg debugbuilddag '@a.:a@b.:b.:x<a@a.:a<b@b.:b<a@a.:a'
   $ hg strip 'not ancestors(x)'
   saved backup bundle to $TESTTMP/issue3299/.hg/strip-backup/*-backup.hg (glob)
 
 test hg strip -B bookmark
 
   $ cd ..
   $ hg init bookmarks
   $ cd bookmarks
   $ hg debugbuilddag '..<2.*1/2:m<2+3:c<m+3:a<2.:b<m+2:d<2.:e<m+1:f'
   $ hg bookmark -r 'a' 'todelete'
   $ hg bookmark -r 'b' 'B'
   $ hg bookmark -r 'b' 'nostrip'
   $ hg bookmark -r 'c' 'delete'
   $ hg bookmark -r 'd' 'multipledelete1'
   $ hg bookmark -r 'e' 'multipledelete2'
   $ hg bookmark -r 'f' 'singlenode1'
   $ hg bookmark -r 'f' 'singlenode2'
   $ hg up -C todelete
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (activating bookmark todelete)
   $ hg strip -B nostrip
   bookmark 'nostrip' deleted
   abort: empty revision set
   [255]
   $ hg strip -B todelete
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/bookmarks/.hg/strip-backup/*-backup.hg (glob)
   bookmark 'todelete' deleted
   $ hg id -ir dcbb326fdec2
   abort: unknown revision 'dcbb326fdec2'!
   [255]
   $ hg id -ir d62d843c9a01
   d62d843c9a01
   $ hg bookmarks
      B                         9:ff43616e5d0f
      delete                    6:2702dd0c91e7
      multipledelete1           11:e46a4836065c
      multipledelete2           12:b4594d867745
      singlenode1               13:43227190fef8
      singlenode2               13:43227190fef8
   $ hg strip -B multipledelete1 -B multipledelete2
   saved backup bundle to $TESTTMP/bookmarks/.hg/strip-backup/e46a4836065c-89ec65c2-backup.hg
   bookmark 'multipledelete1' deleted
   bookmark 'multipledelete2' deleted
   $ hg id -ir e46a4836065c
   abort: unknown revision 'e46a4836065c'!
   [255]
   $ hg id -ir b4594d867745
   abort: unknown revision 'b4594d867745'!
   [255]
   $ hg strip -B singlenode1 -B singlenode2
   saved backup bundle to $TESTTMP/bookmarks/.hg/strip-backup/43227190fef8-8da858f2-backup.hg
   bookmark 'singlenode1' deleted
   bookmark 'singlenode2' deleted
   $ hg id -ir 43227190fef8
   abort: unknown revision '43227190fef8'!
   [255]
   $ hg strip -B unknownbookmark
   abort: bookmark 'unknownbookmark' not found
   [255]
   $ hg strip -B unknownbookmark1 -B unknownbookmark2
   abort: bookmark 'unknownbookmark1,unknownbookmark2' not found
   [255]
   $ hg strip -B delete -B unknownbookmark
   abort: bookmark 'unknownbookmark' not found
   [255]
   $ hg strip -B delete
   saved backup bundle to $TESTTMP/bookmarks/.hg/strip-backup/*-backup.hg (glob)
   bookmark 'delete' deleted
   $ hg id -ir 6:2702dd0c91e7
   abort: unknown revision '2702dd0c91e7'!
   [255]
   $ hg update B
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (activating bookmark B)
   $ echo a > a
   $ hg add a
   $ hg strip -B B
   abort: local changes found
   [255]
   $ hg bookmarks
    * B                         6:ff43616e5d0f
 
 Make sure no one adds back a -b option:
 
   $ hg strip -b tip
   hg strip: option -b not recognized
   hg strip [-k] [-f] [-B bookmark] [-r] REV...
   
   strip changesets and all their descendants from the repository
   
   (use 'hg help -e strip' to show help for the strip extension)
   
   options ([+] can be repeated):
   
    -r --rev REV [+]        strip specified revision (optional, can specify
                            revisions without this option)
    -f --force              force removal of changesets, discard uncommitted
                            changes (no backup)
       --no-backup          no backups
    -k --keep               do not modify working directory during strip
    -B --bookmark VALUE [+] remove revs only reachable from given bookmark
       --mq                 operate on patch repository
   
   (use 'hg strip -h' to show more help)
   [255]
 
   $ cd ..
 
 Verify bundles don't get overwritten:
 
   $ hg init doublebundle
   $ cd doublebundle
   $ touch a
   $ hg commit -Aqm a
   $ touch b
   $ hg commit -Aqm b
   $ hg strip -r 0
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/doublebundle/.hg/strip-backup/3903775176ed-e68910bd-backup.hg
   $ ls .hg/strip-backup
   3903775176ed-e68910bd-backup.hg
   $ hg pull -q -r 3903775176ed .hg/strip-backup/3903775176ed-e68910bd-backup.hg
   $ hg strip -r 0
   saved backup bundle to $TESTTMP/doublebundle/.hg/strip-backup/3903775176ed-54390173-backup.hg
   $ ls .hg/strip-backup
   3903775176ed-54390173-backup.hg
   3903775176ed-e68910bd-backup.hg
   $ cd ..
 
 Test that we only bundle the stripped changesets (issue4736)
 ------------------------------------------------------------
 
 initialization (previous repo is empty anyway)
 
   $ hg init issue4736
   $ cd issue4736
   $ echo a > a
   $ hg add a
   $ hg commit -m commitA
   $ echo b > b
   $ hg add b
   $ hg commit -m commitB
   $ echo c > c
   $ hg add c
   $ hg commit -m commitC
   $ hg up 'desc(commitB)'
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo d > d
   $ hg add d
   $ hg commit -m commitD
   created new head
   $ hg up 'desc(commitC)'
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge 'desc(commitD)'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m 'mergeCD'
   $ hg log -G
   @    changeset:   4:d8db9d137221
   |\   tag:         tip
   | |  parent:      2:5c51d8d6557d
   | |  parent:      3:6625a5168474
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     mergeCD
   | |
   | o  changeset:   3:6625a5168474
   | |  parent:      1:eca11cf91c71
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     commitD
   | |
   o |  changeset:   2:5c51d8d6557d
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     commitC
   |
   o  changeset:   1:eca11cf91c71
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     commitB
   |
   o  changeset:   0:105141ef12d0
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     commitA
   
 
 Check bundle behavior:
 
   $ hg bundle -r 'desc(mergeCD)' --base 'desc(commitC)' ../issue4736.hg
   2 changesets found
   $ hg log -r 'bundle()' -R ../issue4736.hg
   changeset:   3:6625a5168474
   parent:      1:eca11cf91c71
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     commitD
   
   changeset:   4:d8db9d137221
   tag:         tip
   parent:      2:5c51d8d6557d
   parent:      3:6625a5168474
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     mergeCD
   
 
 check strip behavior
 
   $ hg --config extensions.strip= strip 'desc(commitD)' --debug
   resolving manifests
    branchmerge: False, force: True, partial: False
    ancestor: d8db9d137221+, local: d8db9d137221+, remote: eca11cf91c71
    c: other deleted -> r
   removing c
    d: other deleted -> r
   removing d
   starting 4 threads for background file closing (?)
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   2 changesets found
   list of changesets:
   6625a516847449b6f0fa3737b9ba56e9f0f3032c
   d8db9d1372214336d2b5570f20ee468d2c72fa8b
   bundle2-output-bundle: "HG20", (1 params) 3 parts total
   bundle2-output-part: "changegroup" (params: 1 mandatory 1 advisory) streamed payload
   bundle2-output-part: "cache:rev-branch-cache" streamed payload
   bundle2-output-part: "phase-heads" 24 bytes payload
   saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/6625a5168474-345bb43d-backup.hg
   updating the branch cache
   invalid branchheads cache (served): tip differs
   $ hg log -G
   o  changeset:   2:5c51d8d6557d
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     commitC
   |
   @  changeset:   1:eca11cf91c71
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     commitB
   |
   o  changeset:   0:105141ef12d0
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     commitA
   
 
 strip backup content
 
   $ hg log -r 'bundle()' -R .hg/strip-backup/6625a5168474-*-backup.hg
   changeset:   3:6625a5168474
   parent:      1:eca11cf91c71
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     commitD
   
   changeset:   4:d8db9d137221
   tag:         tip
   parent:      2:5c51d8d6557d
   parent:      3:6625a5168474
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     mergeCD
   
 Check that the phase cache is properly invalidated after a strip with bookmark.
 
   $ cat > ../stripstalephasecache.py << EOF
   > from mercurial import extensions, localrepo
   > def transactioncallback(orig, repo, desc, *args, **kwargs):
   >     def test(transaction):
   >         # observe cache inconsistency
   >         try:
   >             [repo.changelog.node(r) for r in repo.revs(b"not public()")]
   >         except IndexError:
   >             repo.ui.status(b"Index error!\n")
   >     transaction = orig(repo, desc, *args, **kwargs)
   >     # warm up the phase cache
   >     list(repo.revs(b"not public()"))
   >     if desc != b'strip':
   >          transaction.addpostclose(b"phase invalidation test", test)
   >     return transaction
   > def extsetup(ui):
   >     extensions.wrapfunction(localrepo.localrepository, b"transaction",
   >                             transactioncallback)
   > EOF
   $ hg up -C 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo k > k
   $ hg add k
   $ hg commit -m commitK
   $ echo l > l
   $ hg add l
   $ hg commit -m commitL
   $ hg book -r tip blah
   $ hg strip ".^" --config extensions.crash=$TESTTMP/stripstalephasecache.py
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/8f0b4384875c-4fa10deb-backup.hg
   $ hg up -C 1
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
 Error during post-close callback of the strip transaction
 (They should be gracefully handled and reported)
 
   $ cat > ../crashstrip.py << EOF
   > from mercurial import error
   > def reposetup(ui, repo):
   >     class crashstriprepo(repo.__class__):
   >         def transaction(self, desc, *args, **kwargs):
   >             tr = super(crashstriprepo, self).transaction(desc, *args, **kwargs)
   >             if desc == b'strip':
   >                 def crash(tra): raise error.Abort(b'boom')
   >                 tr.addpostclose(b'crash', crash)
   >             return tr
   >     repo.__class__ = crashstriprepo
   > EOF
   $ hg strip tip --config extensions.crash=$TESTTMP/crashstrip.py
   saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/5c51d8d6557d-70daef06-backup.hg
   strip failed, backup bundle stored in '$TESTTMP/issue4736/.hg/strip-backup/5c51d8d6557d-70daef06-backup.hg'
   abort: boom
   [255]
 
 test stripping a working directory parent doesn't switch named branches
 
   $ hg log -G
   @  changeset:   1:eca11cf91c71
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     commitB
   |
   o  changeset:   0:105141ef12d0
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     commitA
   
 
   $ hg branch new-branch
   marked working directory as branch new-branch
   (branches are permanent and global, did you want a bookmark?)
   $ hg ci -m "start new branch"
   $ echo 'foo' > foo.txt
   $ hg ci -Aqm foo
   $ hg up default
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo 'bar' > bar.txt
   $ hg ci -Aqm bar
   $ hg up new-branch
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg log -G
   @  changeset:   4:35358f982181
   |  tag:         tip
   |  parent:      1:eca11cf91c71
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     bar
   |
   | @  changeset:   3:f62c6c09b707
   | |  branch:      new-branch
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     foo
   | |
   | o  changeset:   2:b1d33a8cadd9
   |/   branch:      new-branch
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     start new branch
   |
   o  changeset:   1:eca11cf91c71
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     commitB
   |
   o  changeset:   0:105141ef12d0
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     commitA
   
 
   $ hg strip --force -r 35358f982181
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/35358f982181-50d992d4-backup.hg
   $ hg log -G
   @  changeset:   3:f62c6c09b707
   |  branch:      new-branch
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     foo
   |
   o  changeset:   2:b1d33a8cadd9
   |  branch:      new-branch
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     start new branch
   |
   o  changeset:   1:eca11cf91c71
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     commitB
   |
   o  changeset:   0:105141ef12d0
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     commitA
   
 
   $ hg up default
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo 'bar' > bar.txt
   $ hg ci -Aqm bar
   $ hg up new-branch
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m merge
   $ hg log -G
   @    changeset:   5:4cf5e92caec2
   |\   branch:      new-branch
   | |  tag:         tip
   | |  parent:      3:f62c6c09b707
   | |  parent:      4:35358f982181
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     merge
   | |
   | o  changeset:   4:35358f982181
   | |  parent:      1:eca11cf91c71
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     bar
   | |
   o |  changeset:   3:f62c6c09b707
   | |  branch:      new-branch
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | |  summary:     foo
   | |
   o |  changeset:   2:b1d33a8cadd9
   |/   branch:      new-branch
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
   |    summary:     start new branch
   |
   o  changeset:   1:eca11cf91c71
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     commitB
   |
   o  changeset:   0:105141ef12d0
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     commitA
   
 
   $ hg strip -r 35358f982181
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/35358f982181-a6f020aa-backup.hg
   $ hg log -G
   @  changeset:   3:f62c6c09b707
   |  branch:      new-branch
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     foo
   |
   o  changeset:   2:b1d33a8cadd9
   |  branch:      new-branch
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     start new branch
   |
   o  changeset:   1:eca11cf91c71
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     commitB
   |
   o  changeset:   0:105141ef12d0
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     commitA
   
 
   $ hg unbundle -u $TESTTMP/issue4736/.hg/strip-backup/35358f982181-a6f020aa-backup.hg
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 1 changes to 1 files
   new changesets 35358f982181:4cf5e92caec2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg strip -k -r 35358f982181
   saved backup bundle to $TESTTMP/issue4736/.hg/strip-backup/35358f982181-a6f020aa-backup.hg
   $ hg log -G
   @  changeset:   3:f62c6c09b707
   |  branch:      new-branch
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     foo
   |
   o  changeset:   2:b1d33a8cadd9
   |  branch:      new-branch
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     start new branch
   |
   o  changeset:   1:eca11cf91c71
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     commitB
   |
   o  changeset:   0:105141ef12d0
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     commitA
   
   $ hg diff
   diff -r f62c6c09b707 bar.txt
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/bar.txt	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +bar
 
 Use delayedstrip to strip inside a transaction
 
   $ cd $TESTTMP
   $ hg init delayedstrip
   $ cd delayedstrip
   $ hg debugdrawdag <<'EOS'
   >   D
   >   |
   >   C F H    # Commit on top of "I",
   >   | |/|    # Strip B+D+I+E+G+H+Z
   > I B E G
   >  \|/
   >   A   Z
   > EOS
   $ cp -R . ../scmutilcleanup
 
   $ hg up -C I
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 3 >> I
   $ cat > $TESTTMP/delayedstrip.py <<EOF
   > from __future__ import absolute_import
   > from mercurial import commands, registrar, repair
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > @command(b'testdelayedstrip')
   > def testdelayedstrip(ui, repo):
   >     def getnodes(expr):
   >         return [repo.changelog.node(r) for r in repo.revs(expr)]
   >     with repo.wlock():
   >         with repo.lock():
   >             with repo.transaction(b'delayedstrip'):
   >                 repair.delayedstrip(ui, repo, getnodes(b'B+I+Z+D+E'), b'J')
   >                 repair.delayedstrip(ui, repo, getnodes(b'G+H+Z'), b'I')
   >                 commands.commit(ui, repo, message=b'J', date=b'0 0')
   > EOF
   $ hg testdelayedstrip --config extensions.t=$TESTTMP/delayedstrip.py
   warning: orphaned descendants detected, not stripping 08ebfeb61bac, 112478962961, 7fb047a69f22
   saved backup bundle to $TESTTMP/delayedstrip/.hg/strip-backup/f585351a92f8-17475721-I.hg
 
   $ hg log -G -T '{rev}:{node|short} {desc}' -r 'sort(all(), topo)'
   @  6:2f2d51af6205 J
   |
   o  3:08ebfeb61bac I
   |
   | o  5:64a8289d2492 F
   | |
   | o  2:7fb047a69f22 E
   |/
   | o  4:26805aba1e60 C
   | |
   | o  1:112478962961 B
   |/
   o  0:426bada5c675 A
   
 Test high-level scmutil.cleanupnodes API
 
   $ cd $TESTTMP/scmutilcleanup
   $ hg debugdrawdag <<'EOS'
   >   D2  F2  G2   # D2, F2, G2 are replacements for D, F, G
   >   |   |   |
   >   C   H   G
   > EOS
   $ for i in B C D F G I Z; do
   >     hg bookmark -i -r $i b-$i
   > done
   $ hg bookmark -i -r E 'b-F@divergent1'
   $ hg bookmark -i -r H 'b-F@divergent2'
   $ hg bookmark -i -r G 'b-F@divergent3'
   $ cp -R . ../scmutilcleanup.obsstore
 
   $ cat > $TESTTMP/scmutilcleanup.py <<EOF
   > from mercurial import registrar, scmutil
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > @command(b'testnodescleanup')
   > def testnodescleanup(ui, repo):
   >     def nodes(expr):
   >         return [repo.changelog.node(r) for r in repo.revs(expr)]
   >     def node(expr):
   >         return nodes(expr)[0]
   >     with repo.wlock():
   >         with repo.lock():
   >             with repo.transaction(b'delayedstrip'):
   >                 mapping = {node(b'F'): [node(b'F2')],
   >                            node(b'D'): [node(b'D2')],
   >                            node(b'G'): [node(b'G2')]}
   >                 scmutil.cleanupnodes(repo, mapping, b'replace')
   >                 scmutil.cleanupnodes(repo, nodes(b'((B::)+I+Z)-D2'),
   >                                      b'replace')
   > EOF
   $ hg testnodescleanup --config extensions.t=$TESTTMP/scmutilcleanup.py
   warning: orphaned descendants detected, not stripping 112478962961, 1fc8102cda62, 26805aba1e60
   saved backup bundle to $TESTTMP/scmutilcleanup/.hg/strip-backup/f585351a92f8-73fb7c03-replace.hg
 
   $ hg log -G -T '{rev}:{node|short} {desc} {bookmarks}' -r 'sort(all(), topo)'
   o  8:1473d4b996d1 G2 b-F@divergent3 b-G
   |
   | o  7:d11b3456a873 F2 b-F
   | |
   | o  5:5cb05ba470a7 H
   |/|
   | o  3:7fb047a69f22 E b-F@divergent1
   | |
   | | o  6:7c78f703e465 D2 b-D
   | | |
   | | o  4:26805aba1e60 C
   | | |
   | | o  2:112478962961 B
   | |/
   o |  1:1fc8102cda62 G
    /
   o  0:426bada5c675 A b-B b-C b-I
   
   $ hg bookmark
      b-B                       0:426bada5c675
      b-C                       0:426bada5c675
      b-D                       6:7c78f703e465
      b-F                       7:d11b3456a873
      b-F@divergent1            3:7fb047a69f22
      b-F@divergent3            8:1473d4b996d1
      b-G                       8:1473d4b996d1
      b-I                       0:426bada5c675
      b-Z                       -1:000000000000
 
 Test the above using obsstore "by the way". Not directly related to strip, but
 we have reusable code here
 
   $ cd $TESTTMP/scmutilcleanup.obsstore
   $ cat >> .hg/hgrc <<EOF
   > [experimental]
   > evolution=true
   > evolution.track-operation=1
   > EOF
 
   $ hg testnodescleanup --config extensions.t=$TESTTMP/scmutilcleanup.py
   4 new orphan changesets
 
   $ rm .hg/localtags
   $ hg log -G -T '{rev}:{node|short} {desc} {bookmarks}' -r 'sort(all(), topo)'
   *  12:1473d4b996d1 G2 b-F@divergent3 b-G
   |
   | *  11:d11b3456a873 F2 b-F
   | |
   | *  8:5cb05ba470a7 H
   |/|
   | o  4:7fb047a69f22 E b-F@divergent1
   | |
   | | *  10:7c78f703e465 D2 b-D
   | | |
   | | x  6:26805aba1e60 C
   | | |
   | | x  3:112478962961 B
   | |/
   x |  1:1fc8102cda62 G
    /
   o  0:426bada5c675 A b-B b-C b-I
   
   $ hg debugobsolete
   1fc8102cda6204549f031015641606ccf5513ec3 1473d4b996d1d1b121de6b39fab6a04fbf9d873e 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'replace', 'user': 'test'}
   64a8289d249234b9886244d379f15e6b650b28e3 d11b3456a873daec7c7bc53e5622e8df6d741bd2 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'replace', 'user': 'test'}
   f585351a92f85104bff7c284233c338b10eb1df7 7c78f703e465d73102cc8780667ce269c5208a40 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '9', 'operation': 'replace', 'user': 'test'}
   48b9aae0607f43ff110d84e6883c151942add5ab 0 {0000000000000000000000000000000000000000} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'replace', 'user': 'test'}
   112478962961147124edd43549aedd1a335e44bf 0 {426bada5c67598ca65036d57d9e4b64b0c1ce7a0} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'replace', 'user': 'test'}
   08ebfeb61bac6e3f12079de774d285a0d6689eba 0 {426bada5c67598ca65036d57d9e4b64b0c1ce7a0} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'replace', 'user': 'test'}
   26805aba1e600a82e93661149f2313866a221a7b 0 {112478962961147124edd43549aedd1a335e44bf} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'replace', 'user': 'test'}
   $ cd ..
 
 Test that obsmarkers are restored even when not using generaldelta
 
   $ hg --config format.usegeneraldelta=no init issue5678
   $ cd issue5678
   $ cat >> .hg/hgrc <<EOF
   > [experimental]
   > evolution=true
   > EOF
   $ echo a > a
   $ hg ci -Aqm a
   $ hg ci --amend -m a2
   $ hg debugobsolete
   cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b 489bac576828490c0bb8d45eac9e5e172e4ec0a8 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '1', 'operation': 'amend', 'user': 'test'}
   $ hg strip .
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/issue5678/.hg/strip-backup/489bac576828-bef27e14-backup.hg
   $ hg unbundle -q .hg/strip-backup/*
   $ hg debugobsolete
   cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b 489bac576828490c0bb8d45eac9e5e172e4ec0a8 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '1', 'operation': 'amend', 'user': 'test'}
   $ cd ..

tests/test-subrepo-deep-nested-change.t

@@ -1,1193 +1,1211
   $ cat >> $HGRCPATH <<EOF
   > [extdiff]
   > # for portability:
   > pdiff = sh "$RUNTESTDIR/pdiff"
   > [progress]
   > disable=False
   > assume-tty = 1
   > delay = 0
   > # set changedelay really large so we don't see nested topics
   > changedelay = 30000
   > format = topic bar number
   > refresh = 0
   > width = 60
   > EOF
 
 Preparing the subrepository 'sub2'
 
   $ hg init sub2
   $ echo sub2 > sub2/sub2
   $ hg add -R sub2
   adding sub2/sub2
   $ hg commit -R sub2 -m "sub2 import"
 
 Preparing the 'sub1' repo which depends on the subrepo 'sub2'
 
   $ hg init sub1
   $ echo sub1 > sub1/sub1
   $ echo "sub2 = ../sub2" > sub1/.hgsub
   $ hg clone sub2 sub1/sub2
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   linking [  <=>                                          ] 2\r (no-eol) (esc)
   linking [   <=>                                         ] 3\r (no-eol) (esc)
   linking [    <=>                                        ] 4\r (no-eol) (esc)
   linking [     <=>                                       ] 5\r (no-eol) (esc)
   linking [      <=>                                      ] 6\r (no-eol) (esc)
+  linking [       <=>                                     ] 7\r (no-eol) (esc) (reposimplestore !)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg add -R sub1
   adding sub1/.hgsub
   adding sub1/sub1
   $ hg commit -R sub1 -m "sub1 import"
 
 Preparing the 'main' repo which depends on the subrepo 'sub1'
 
   $ hg init main
   $ echo main > main/main
   $ echo "sub1 = ../sub1" > main/.hgsub
   $ hg clone sub1 main/sub1
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   linking [  <=>                                          ] 2\r (no-eol) (esc)
   linking [   <=>                                         ] 3\r (no-eol) (esc)
   linking [    <=>                                        ] 4\r (no-eol) (esc)
   linking [     <=>                                       ] 5\r (no-eol) (esc)
   linking [      <=>                                      ] 6\r (no-eol) (esc)
   linking [       <=>                                     ] 7\r (no-eol) (esc)
   linking [        <=>                                    ] 8\r (no-eol) (esc)
+  linking [         <=>                                   ] 9\r (no-eol) (esc) (reposimplestore !)
+  linking [          <=>                                 ] 10\r (no-eol) (esc) (reposimplestore !)
+  linking [           <=>                                ] 11\r (no-eol) (esc) (reposimplestore !)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   linking [  <=>                                          ] 2\r (no-eol) (esc)
   linking [   <=>                                         ] 3\r (no-eol) (esc)
   linking [    <=>                                        ] 4\r (no-eol) (esc)
   linking [     <=>                                       ] 5\r (no-eol) (esc)
   linking [      <=>                                      ] 6\r (no-eol) (esc)
+  linking [       <=>                                     ] 7\r (no-eol) (esc) (reposimplestore !)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   updating to branch default
   cloning subrepo sub2 from $TESTTMP/sub2
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg add -R main
   adding main/.hgsub
   adding main/main
   $ hg commit -R main -m "main import"
 
 #if serve
 
 Unfortunately, subrepos not at their nominal location cannot be cloned.  But
 they are still served from their location within the local repository.  The only
 reason why 'main' can be cloned via the filesystem is because 'sub1' and 'sub2'
 are also available as siblings of 'main'.
 
   $ hg serve -R main --debug -S -p $HGPORT -d --pid-file=hg1.pid -E error.log -A access.log
   adding  = $TESTTMP/main
   adding sub1 = $TESTTMP/main/sub1
   adding sub1/sub2 = $TESTTMP/main/sub1/sub2
   listening at http://*:$HGPORT/ (bound to *:$HGPORT) (glob) (?)
   adding  = $TESTTMP/main (?)
   adding sub1 = $TESTTMP/main/sub1 (?)
   adding sub1/sub2 = $TESTTMP/main/sub1/sub2 (?)
   $ cat hg1.pid >> $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT httpclone --config progress.disable=True
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 3 changes to 3 files
   new changesets 7f491f53a367
   updating to branch default
   abort: HTTP Error 404: Not Found
   [255]
 
   $ cat access.log
   * "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
   * "GET /?cmd=batch HTTP/1.1" 200 - * (glob)
   * "GET /?cmd=getbundle HTTP/1.1" 200 - * (glob)
   * "GET /../sub1?cmd=capabilities HTTP/1.1" 404 - (glob)
   $ cat error.log
 
   $ killdaemons.py
   $ rm hg1.pid error.log access.log
 #endif
 
 Cleaning both repositories, just as a clone -U
 
   $ hg up -C -R sub2 null
   \r (no-eol) (esc)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg up -C -R sub1 null
   \r (no-eol) (esc)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   0 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ hg up -C -R main null
   \r (no-eol) (esc)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   0 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ rm -rf main/sub1
   $ rm -rf sub1/sub2
 
 Clone main
 
   $ hg --config extensions.largefiles= clone main cloned
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   linking [  <=>                                          ] 2\r (no-eol) (esc)
   linking [   <=>                                         ] 3\r (no-eol) (esc)
   linking [    <=>                                        ] 4\r (no-eol) (esc)
   linking [     <=>                                       ] 5\r (no-eol) (esc)
   linking [      <=>                                      ] 6\r (no-eol) (esc)
   linking [       <=>                                     ] 7\r (no-eol) (esc)
   linking [        <=>                                    ] 8\r (no-eol) (esc)
+  linking [         <=>                                   ] 9\r (no-eol) (esc) (reposimplestore !)
+  linking [          <=>                                 ] 10\r (no-eol) (esc) (reposimplestore !)
+  linking [           <=>                                ] 11\r (no-eol) (esc) (reposimplestore !)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   linking [  <=>                                          ] 2\r (no-eol) (esc)
   linking [   <=>                                         ] 3\r (no-eol) (esc)
   linking [    <=>                                        ] 4\r (no-eol) (esc)
   linking [     <=>                                       ] 5\r (no-eol) (esc)
   linking [      <=>                                      ] 6\r (no-eol) (esc)
   linking [       <=>                                     ] 7\r (no-eol) (esc)
   linking [        <=>                                    ] 8\r (no-eol) (esc)
+  linking [         <=>                                   ] 9\r (no-eol) (esc) (reposimplestore !)
+  linking [          <=>                                 ] 10\r (no-eol) (esc) (reposimplestore !)
+  linking [           <=>                                ] 11\r (no-eol) (esc) (reposimplestore !)
   updating [===========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
-  linking [         <=>                                   ] 1\r (no-eol) (esc)
-  linking [          <=>                                  ] 2\r (no-eol) (esc)
-  linking [           <=>                                 ] 3\r (no-eol) (esc)
-  linking [            <=>                                ] 4\r (no-eol) (esc)
-  linking [             <=>                               ] 5\r (no-eol) (esc)
-  linking [              <=>                              ] 6\r (no-eol) (esc)
+  linking [         <=>                                   ] 1\r (no-eol) (esc) (no-reposimplestore !)
+  linking [          <=>                                  ] 2\r (no-eol) (esc) (no-reposimplestore !)
+  linking [           <=>                                 ] 3\r (no-eol) (esc) (no-reposimplestore !)
+  linking [            <=>                                ] 4\r (no-eol) (esc) (no-reposimplestore !)
+  linking [             <=>                               ] 5\r (no-eol) (esc) (no-reposimplestore !)
+  linking [              <=>                              ] 6\r (no-eol) (esc) (no-reposimplestore !)
+  linking [            <=>                                ] 1\r (no-eol) (esc) (reposimplestore !)
+  linking [             <=>                               ] 2\r (no-eol) (esc) (reposimplestore !)
+  linking [              <=>                              ] 3\r (no-eol) (esc) (reposimplestore !)
+  linking [               <=>                             ] 4\r (no-eol) (esc) (reposimplestore !)
+  linking [                <=>                            ] 5\r (no-eol) (esc) (reposimplestore !)
+  linking [                 <=>                           ] 6\r (no-eol) (esc) (reposimplestore !)
+  linking [                  <=>                          ] 7\r (no-eol) (esc) (reposimplestore !)
   updating [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   updating to branch default
   cloning subrepo sub1 from $TESTTMP/sub1
   cloning subrepo sub1/sub2 from $TESTTMP/sub2
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Largefiles is NOT enabled in the clone if the source repo doesn't require it
   $ cat cloned/.hg/hgrc
   # example repository config (see 'hg help config' for more info)
   [paths]
   default = $TESTTMP/main
   
   # path aliases to other clones of this repo in URLs or filesystem paths
   # (see 'hg help config.paths' for more info)
   #
   # default:pushurl = ssh://[e-mail]/hg/jdoes-fork
   # my-fork         = ssh://[e-mail]/hg/jdoes-fork
   # my-clone        = /home/jdoe/jdoes-clone
   
   [ui]
   # name and email (local to this repository, optional), e.g.
   # username = Jane Doe <[e-mail]>
 
 Checking cloned repo ids
 
   $ printf "cloned " ; hg id -R cloned
   cloned 7f491f53a367 tip
   $ printf "cloned/sub1 " ; hg id -R cloned/sub1
   cloned/sub1 fc3b4ce2696f tip
   $ printf "cloned/sub1/sub2 " ; hg id -R cloned/sub1/sub2
   cloned/sub1/sub2 c57a0840e3ba tip
 
 debugsub output for main and sub1
 
   $ hg debugsub -R cloned
   path sub1
    source   ../sub1
    revision fc3b4ce2696f7741438c79207583768f2ce6b0dd
   $ hg debugsub -R cloned/sub1
   path sub2
    source   ../sub2
    revision c57a0840e3badd667ef3c3ef65471609acb2ba3c
 
 Modifying deeply nested 'sub2'
 
   $ echo modified > cloned/sub1/sub2/sub2
   $ hg commit --subrepos -m "deep nested modif should trigger a commit" -R cloned
   committing subrepository sub1
   committing subrepository sub1/sub2
 
 Checking modified node ids
 
   $ printf "cloned " ; hg id -R cloned
   cloned ffe6649062fe tip
   $ printf "cloned/sub1 " ; hg id -R cloned/sub1
   cloned/sub1 2ecb03bf44a9 tip
   $ printf "cloned/sub1/sub2 " ; hg id -R cloned/sub1/sub2
   cloned/sub1/sub2 53dd3430bcaf tip
 
 debugsub output for main and sub1
 
   $ hg debugsub -R cloned
   path sub1
    source   ../sub1
    revision 2ecb03bf44a94e749e8669481dd9069526ce7cb9
   $ hg debugsub -R cloned/sub1
   path sub2
    source   ../sub2
    revision 53dd3430bcaf5ab4a7c48262bcad6d441f510487
 
 Check that deep archiving works
 
   $ cd cloned
   $ echo 'test' > sub1/sub2/test.txt
   $ hg --config extensions.largefiles=! add sub1/sub2/test.txt
   $ mkdir sub1/sub2/folder
   $ echo 'subfolder' > sub1/sub2/folder/test.txt
   $ hg ci -ASm "add test.txt"
   adding sub1/sub2/folder/test.txt
   committing subrepository sub1
   committing subrepository sub1/sub2
 
   $ rm -r main
   $ hg archive -S -qr 'wdir()' ../wdir
   $ cat ../wdir/.hg_archival.txt
   repo: 7f491f53a367861f47ee64a80eb997d1f341b77a
   node: 9bb10eebee29dc0f1201dcf5977b811a540255fd+
   branch: default
   latesttag: null
   latesttagdistance: 4
   changessincelatesttag: 4
   $ hg update -Cq .
 
 A deleted subrepo file is flagged as dirty, like the top level repo
 
   $ rm -r ../wdir sub1/sub2/folder/test.txt
   $ hg archive -S -qr 'wdir()' ../wdir
   $ cat ../wdir/.hg_archival.txt
   repo: 7f491f53a367861f47ee64a80eb997d1f341b77a
   node: 9bb10eebee29dc0f1201dcf5977b811a540255fd+
   branch: default
   latesttag: null
   latesttagdistance: 4
   changessincelatesttag: 4
   $ hg update -Cq .
   $ rm -r ../wdir
 
   $ hg archive -S -qr 'wdir()' ../wdir \
   >            --config 'experimental.archivemetatemplate=archived {node|short}\n'
   $ cat ../wdir/.hg_archival.txt
   archived ffffffffffff
   $ rm -r ../wdir
 
 .. but first take a detour through some deep removal testing
 
   $ hg remove -S -I 're:.*.txt' .
   \r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [=====================>                      ] 1/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   removing sub1/sub2/folder/test.txt
   removing sub1/sub2/test.txt
   $ hg status -S
   R sub1/sub2/folder/test.txt
   R sub1/sub2/test.txt
   $ hg update -Cq
   $ hg remove -I 're:.*.txt' sub1
   \r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ hg status -S
   $ hg remove sub1/sub2/folder/test.txt
   \r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ hg remove sub1/.hgsubstate
   \r (no-eol) (esc)
   searching [==========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ mv sub1/.hgsub sub1/x.hgsub
   $ hg status -S
   warning: subrepo spec file 'sub1/.hgsub' not found
   R sub1/.hgsubstate
   R sub1/sub2/folder/test.txt
   ! sub1/.hgsub
   ? sub1/x.hgsub
   $ mv sub1/x.hgsub sub1/.hgsub
   $ hg update -Cq
   $ touch sub1/foo
   $ hg forget sub1/sub2/folder/test.txt
   $ rm sub1/sub2/test.txt
 
 Test relative path printing + subrepos
   $ mkdir -p foo/bar
   $ cd foo
   $ touch bar/abc
   $ hg addremove -S ..
   \r (no-eol) (esc)
   searching for exact renames [                         ] 0/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   adding ../sub1/sub2/folder/test.txt
   removing ../sub1/sub2/test.txt
   adding ../sub1/foo
   adding bar/abc
   $ cd ..
   $ hg status -S
   A foo/bar/abc
   A sub1/foo
   R sub1/sub2/test.txt
 
 Archive wdir() with subrepos
   $ hg rm main
   \r (no-eol) (esc)
   deleting [===========================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ hg archive -S -r 'wdir()' ../wdir
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/4\r (no-eol) (esc)
   archiving (sub1) [========>                           ] 1/4\r (no-eol) (esc)
   archiving (sub1) [=================>                  ] 2/4\r (no-eol) (esc)
   archiving (sub1) [==========================>         ] 3/4\r (no-eol) (esc)
   archiving (sub1) [===================================>] 4/4\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============>                ] 1/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ diff -r . ../wdir | egrep -v '\.hg$|^Common subdirectories:'
   Only in ../wdir: .hg_archival.txt
 
   $ find ../wdir -type f | sort
   ../wdir/.hg_archival.txt
   ../wdir/.hgsub
   ../wdir/.hgsubstate
   ../wdir/foo/bar/abc
   ../wdir/sub1/.hgsub
   ../wdir/sub1/.hgsubstate
   ../wdir/sub1/foo
   ../wdir/sub1/sub1
   ../wdir/sub1/sub2/folder/test.txt
   ../wdir/sub1/sub2/sub2
 
   $ cat ../wdir/.hg_archival.txt
   repo: 7f491f53a367861f47ee64a80eb997d1f341b77a
   node: 9bb10eebee29dc0f1201dcf5977b811a540255fd+
   branch: default
   latesttag: null
   latesttagdistance: 4
   changessincelatesttag: 4
 
 Attempting to archive 'wdir()' with a missing file is handled gracefully
   $ rm sub1/sub1
   $ rm -r ../wdir
   $ hg archive -v -S -r 'wdir()' ../wdir
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/3\r (no-eol) (esc)
   archiving (sub1) [===========>                        ] 1/3\r (no-eol) (esc)
   archiving (sub1) [=======================>            ] 2/3\r (no-eol) (esc)
   archiving (sub1) [===================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============>                ] 1/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ find ../wdir -type f | sort
   ../wdir/.hg_archival.txt
   ../wdir/.hgsub
   ../wdir/.hgsubstate
   ../wdir/foo/bar/abc
   ../wdir/sub1/.hgsub
   ../wdir/sub1/.hgsubstate
   ../wdir/sub1/foo
   ../wdir/sub1/sub2/folder/test.txt
   ../wdir/sub1/sub2/sub2
 
 Continue relative path printing + subrepos
   $ hg update -Cq
   $ rm -r ../wdir
   $ hg archive -S -r 'wdir()' ../wdir
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/3\r (no-eol) (esc)
   archiving (sub1) [===========>                        ] 1/3\r (no-eol) (esc)
   archiving (sub1) [=======================>            ] 2/3\r (no-eol) (esc)
   archiving (sub1) [===================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/3\r (no-eol) (esc)
   archiving (sub1/sub2) [=========>                     ] 1/3\r (no-eol) (esc)
   archiving (sub1/sub2) [===================>           ] 2/3\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ cat ../wdir/.hg_archival.txt
   repo: 7f491f53a367861f47ee64a80eb997d1f341b77a
   node: 9bb10eebee29dc0f1201dcf5977b811a540255fd
   branch: default
   latesttag: null
   latesttagdistance: 4
   changessincelatesttag: 4
 
   $ touch sub1/sub2/folder/bar
   $ hg addremove sub1/sub2
   adding sub1/sub2/folder/bar
   $ hg status -S
   A sub1/sub2/folder/bar
   ? foo/bar/abc
   ? sub1/foo
   $ hg update -Cq
   $ hg addremove sub1
   adding sub1/sub2/folder/bar
   adding sub1/foo
   $ hg update -Cq
   $ rm sub1/sub2/folder/test.txt
   $ rm sub1/sub2/test.txt
   $ hg ci -ASm "remove test.txt"
   adding sub1/sub2/folder/bar
   removing sub1/sub2/folder/test.txt
   removing sub1/sub2/test.txt
   adding sub1/foo
   adding foo/bar/abc
   committing subrepository sub1
   committing subrepository sub1/sub2
 
   $ hg forget sub1/sub2/sub2
   $ echo x > sub1/sub2/x.txt
   $ hg add sub1/sub2/x.txt
 
 Files sees uncommitted adds and removes in subrepos
   $ hg files -S
   .hgsub
   .hgsubstate
   foo/bar/abc
   main
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/foo
   sub1/sub1
   sub1/sub2/folder/bar
   sub1/sub2/x.txt
 
   $ hg files -S "set:eol('dos') or eol('unix') or size('<= 0')"
   .hgsub
   .hgsubstate
   foo/bar/abc
   main
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/foo
   sub1/sub1
   sub1/sub2/folder/bar
   sub1/sub2/x.txt
 
   $ hg files -r '.^' -S "set:eol('dos') or eol('unix')"
   .hgsub
   .hgsubstate
   main
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/sub1
   sub1/sub2/folder/test.txt
   sub1/sub2/sub2
   sub1/sub2/test.txt
 
   $ hg files sub1
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/foo
   sub1/sub1
   sub1/sub2/folder/bar
   sub1/sub2/x.txt
 
   $ hg files sub1/sub2
   sub1/sub2/folder/bar
   sub1/sub2/x.txt
 
   $ hg files
   .hgsub
   .hgsubstate
   foo/bar/abc
   main
 
   $ hg files -S -r '.^' sub1/sub2/folder
   sub1/sub2/folder/test.txt
 
   $ hg files -S -r '.^' sub1/sub2/missing
   sub1/sub2/missing: no such file in rev 78026e779ea6
   [1]
 
   $ hg files -r '.^' sub1/
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/sub1
   sub1/sub2/folder/test.txt
   sub1/sub2/sub2
   sub1/sub2/test.txt
 
   $ hg files -r '.^' sub1/sub2
   sub1/sub2/folder/test.txt
   sub1/sub2/sub2
   sub1/sub2/test.txt
 
   $ hg rollback -q
   $ hg up -Cq
 
   $ hg --config extensions.largefiles=! archive -S ../archive_all
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/3\r (no-eol) (esc)
   archiving (sub1) [===========>                        ] 1/3\r (no-eol) (esc)
   archiving (sub1) [=======================>            ] 2/3\r (no-eol) (esc)
   archiving (sub1) [===================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/3\r (no-eol) (esc)
   archiving (sub1/sub2) [=========>                     ] 1/3\r (no-eol) (esc)
   archiving (sub1/sub2) [===================>           ] 2/3\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ find ../archive_all | sort
   ../archive_all
   ../archive_all/.hg_archival.txt
   ../archive_all/.hgsub
   ../archive_all/.hgsubstate
   ../archive_all/main
   ../archive_all/sub1
   ../archive_all/sub1/.hgsub
   ../archive_all/sub1/.hgsubstate
   ../archive_all/sub1/sub1
   ../archive_all/sub1/sub2
   ../archive_all/sub1/sub2/folder
   ../archive_all/sub1/sub2/folder/test.txt
   ../archive_all/sub1/sub2/sub2
   ../archive_all/sub1/sub2/test.txt
 
 Check that archive -X works in deep subrepos
 
   $ hg --config extensions.largefiles=! archive -S -X '**test*' ../archive_exclude
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/3\r (no-eol) (esc)
   archiving (sub1) [===========>                        ] 1/3\r (no-eol) (esc)
   archiving (sub1) [=======================>            ] 2/3\r (no-eol) (esc)
   archiving (sub1) [===================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/1\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ find ../archive_exclude | sort
   ../archive_exclude
   ../archive_exclude/.hg_archival.txt
   ../archive_exclude/.hgsub
   ../archive_exclude/.hgsubstate
   ../archive_exclude/main
   ../archive_exclude/sub1
   ../archive_exclude/sub1/.hgsub
   ../archive_exclude/sub1/.hgsubstate
   ../archive_exclude/sub1/sub1
   ../archive_exclude/sub1/sub2
   ../archive_exclude/sub1/sub2/sub2
 
   $ hg --config extensions.largefiles=! archive -S -I '**test*' ../archive_include
   \r (no-eol) (esc)
   archiving (sub1) [ <=>                                  ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============>                ] 1/2\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ find ../archive_include | sort
   ../archive_include
   ../archive_include/sub1
   ../archive_include/sub1/sub2
   ../archive_include/sub1/sub2/folder
   ../archive_include/sub1/sub2/folder/test.txt
   ../archive_include/sub1/sub2/test.txt
 
 Check that deep archive works with largefiles (which overrides hgsubrepo impl)
 This also tests the repo.ui regression in 43fb170a23bd, and that lf subrepo
 subrepos are archived properly.
 Note that add --large through a subrepo currently adds the file as a normal file
 
   $ echo "large" > sub1/sub2/large.bin
   $ hg --config extensions.largefiles= add --large -R sub1/sub2 sub1/sub2/large.bin
   $ echo "large" > large.bin
   $ hg --config extensions.largefiles= add --large large.bin
   $ hg --config extensions.largefiles= ci -S -m "add large files"
   committing subrepository sub1
   committing subrepository sub1/sub2
 
   $ hg --config extensions.largefiles= archive -S ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/.hg_archival.txt
   ../archive_lf/.hgsub
   ../archive_lf/.hgsubstate
   ../archive_lf/large.bin
   ../archive_lf/main
   ../archive_lf/sub1
   ../archive_lf/sub1/.hgsub
   ../archive_lf/sub1/.hgsubstate
   ../archive_lf/sub1/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/folder
   ../archive_lf/sub1/sub2/folder/test.txt
   ../archive_lf/sub1/sub2/large.bin
   ../archive_lf/sub1/sub2/sub2
   ../archive_lf/sub1/sub2/test.txt
   $ rm -rf ../archive_lf
 
 Exclude large files from main and sub-sub repo
 
   $ hg --config extensions.largefiles= archive -S -X '**.bin' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/.hg_archival.txt
   ../archive_lf/.hgsub
   ../archive_lf/.hgsubstate
   ../archive_lf/main
   ../archive_lf/sub1
   ../archive_lf/sub1/.hgsub
   ../archive_lf/sub1/.hgsubstate
   ../archive_lf/sub1/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/folder
   ../archive_lf/sub1/sub2/folder/test.txt
   ../archive_lf/sub1/sub2/sub2
   ../archive_lf/sub1/sub2/test.txt
   $ rm -rf ../archive_lf
 
 Exclude normal files from main and sub-sub repo
 
   $ hg --config extensions.largefiles= archive -S -X '**.txt' -p '.' ../archive_lf.tgz
   $ tar -tzf ../archive_lf.tgz | sort
   .hgsub
   .hgsubstate
   large.bin
   main
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/sub1
   sub1/sub2/large.bin
   sub1/sub2/sub2
 
 Include normal files from within a largefiles subrepo
 
   $ hg --config extensions.largefiles= archive -S -I '**.txt' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/.hg_archival.txt
   ../archive_lf/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/folder
   ../archive_lf/sub1/sub2/folder/test.txt
   ../archive_lf/sub1/sub2/test.txt
   $ rm -rf ../archive_lf
 
 Include large files from within a largefiles subrepo
 
   $ hg --config extensions.largefiles= archive -S -I '**.bin' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/large.bin
   ../archive_lf/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/large.bin
   $ rm -rf ../archive_lf
 
 Find an exact largefile match in a largefiles subrepo
 
   $ hg --config extensions.largefiles= archive -S -I 'sub1/sub2/large.bin' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/large.bin
   $ rm -rf ../archive_lf
 
 The local repo enables largefiles if a largefiles repo is cloned
   $ hg showconfig extensions
   abort: repository requires features unknown to this Mercurial: largefiles!
   (see https://mercurial-scm.org/wiki/MissingRequirement for more information)
   [255]
   $ hg --config extensions.largefiles= clone -qU . ../lfclone
   $ cat ../lfclone/.hg/hgrc
   # example repository config (see 'hg help config' for more info)
   [paths]
   default = $TESTTMP/cloned
   
   # path aliases to other clones of this repo in URLs or filesystem paths
   # (see 'hg help config.paths' for more info)
   #
   # default:pushurl = ssh://[e-mail]/hg/jdoes-fork
   # my-fork         = ssh://[e-mail]/hg/jdoes-fork
   # my-clone        = /home/jdoe/jdoes-clone
   
   [ui]
   # name and email (local to this repository, optional), e.g.
   # username = Jane Doe <[e-mail]>
   
   [extensions]
   largefiles=
 
 Find an exact match to a standin (should archive nothing)
   $ hg --config extensions.largefiles= archive -S -I 'sub/sub2/.hglf/large.bin' ../archive_lf
   $ find ../archive_lf 2> /dev/null | sort
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > largefiles=
   > [largefiles]
   > patterns=glob:**.dat
   > EOF
 
 Test forget through a deep subrepo with the largefiles extension, both a
 largefile and a normal file.  Then a largefile that hasn't been committed yet.
   $ touch sub1/sub2/untracked.txt
   $ touch sub1/sub2/large.dat
   $ hg forget sub1/sub2/large.bin sub1/sub2/test.txt sub1/sub2/untracked.txt
   not removing sub1/sub2/untracked.txt: file is already untracked
   [1]
   $ hg add --large --dry-run -v sub1/sub2/untracked.txt
   adding sub1/sub2/untracked.txt as a largefile
   $ hg add --large -v sub1/sub2/untracked.txt
   adding sub1/sub2/untracked.txt as a largefile
   $ hg add --normal -v sub1/sub2/large.dat
   adding sub1/sub2/large.dat
   $ hg forget -v sub1/sub2/untracked.txt
   removing sub1/sub2/untracked.txt
   $ hg status -S
   A sub1/sub2/large.dat
   R sub1/sub2/large.bin
   R sub1/sub2/test.txt
   ? foo/bar/abc
   ? sub1/sub2/untracked.txt
   ? sub1/sub2/x.txt
   $ hg add sub1/sub2
 
   $ hg archive -S -r 'wdir()' ../wdir2
   $ diff -r . ../wdir2 | egrep -v '\.hg$|^Common subdirectories:'
   Only in ../wdir2: .hg_archival.txt
   Only in .: .hglf
   Only in .: foo
   Only in ./sub1/sub2: large.bin
   Only in ./sub1/sub2: test.txt
   Only in ./sub1/sub2: untracked.txt
   Only in ./sub1/sub2: x.txt
   $ find ../wdir2 -type f | sort
   ../wdir2/.hg_archival.txt
   ../wdir2/.hgsub
   ../wdir2/.hgsubstate
   ../wdir2/large.bin
   ../wdir2/main
   ../wdir2/sub1/.hgsub
   ../wdir2/sub1/.hgsubstate
   ../wdir2/sub1/sub1
   ../wdir2/sub1/sub2/folder/test.txt
   ../wdir2/sub1/sub2/large.dat
   ../wdir2/sub1/sub2/sub2
   $ hg status -S -mac -n | sort
   .hgsub
   .hgsubstate
   large.bin
   main
   sub1/.hgsub
   sub1/.hgsubstate
   sub1/sub1
   sub1/sub2/folder/test.txt
   sub1/sub2/large.dat
   sub1/sub2/sub2
 
   $ hg ci -Sqm 'forget testing'
 
 Test 'wdir()' modified file archiving with largefiles
   $ echo 'mod' > main
   $ echo 'mod' > large.bin
   $ echo 'mod' > sub1/sub2/large.dat
   $ hg archive -S -r 'wdir()' ../wdir3
   $ diff -r . ../wdir3 | egrep -v '\.hg$|^Common subdirectories'
   Only in ../wdir3: .hg_archival.txt
   Only in .: .hglf
   Only in .: foo
   Only in ./sub1/sub2: large.bin
   Only in ./sub1/sub2: test.txt
   Only in ./sub1/sub2: untracked.txt
   Only in ./sub1/sub2: x.txt
   $ find ../wdir3 -type f | sort
   ../wdir3/.hg_archival.txt
   ../wdir3/.hgsub
   ../wdir3/.hgsubstate
   ../wdir3/large.bin
   ../wdir3/main
   ../wdir3/sub1/.hgsub
   ../wdir3/sub1/.hgsubstate
   ../wdir3/sub1/sub1
   ../wdir3/sub1/sub2/folder/test.txt
   ../wdir3/sub1/sub2/large.dat
   ../wdir3/sub1/sub2/sub2
   $ hg up -Cq
 
 Test issue4330: commit a directory where only normal files have changed
   $ touch foo/bar/large.dat
   $ hg add --large foo/bar/large.dat
   $ hg ci -m 'add foo/bar/large.dat'
   $ touch a.txt
   $ touch a.dat
   $ hg add -v foo/bar/abc a.txt a.dat
   adding a.dat as a largefile
   adding a.txt
   adding foo/bar/abc
   $ hg ci -m 'dir commit with only normal file deltas' foo/bar
   $ hg status
   A a.dat
   A a.txt
 
 Test a directory commit with a changed largefile and a changed normal file
   $ echo changed > foo/bar/large.dat
   $ echo changed > foo/bar/abc
   $ hg ci -m 'dir commit with normal and lf file deltas' foo
   $ hg status
   A a.dat
   A a.txt
 
   $ hg ci -m "add a.*"
   $ hg mv a.dat b.dat
   $ hg mv foo/bar/abc foo/bar/def
   $ hg status -C
   A b.dat
     a.dat
   A foo/bar/def
     foo/bar/abc
   R a.dat
   R foo/bar/abc
 
   $ hg ci -m "move large and normal"
   $ hg status -C --rev '.^' --rev .
   A b.dat
     a.dat
   A foo/bar/def
     foo/bar/abc
   R a.dat
   R foo/bar/abc
 
 
   $ echo foo > main
   $ hg ci -m "mod parent only"
   $ hg init sub3
   $ echo "sub3 = sub3" >> .hgsub
   $ echo xyz > sub3/a.txt
   $ hg add sub3/a.txt
   $ hg ci -Sm "add sub3"
   committing subrepository sub3
   $ cat .hgsub | grep -v sub3 > .hgsub1
   $ mv .hgsub1 .hgsub
   $ hg ci -m "remove sub3"
 
   $ hg log -r "subrepo()" --style compact
   0   7f491f53a367   1970-01-01 00:00 +0000   test
     main import
   
   1   ffe6649062fe   1970-01-01 00:00 +0000   test
     deep nested modif should trigger a commit
   
   2   9bb10eebee29   1970-01-01 00:00 +0000   test
     add test.txt
   
   3   7c64f035294f   1970-01-01 00:00 +0000   test
     add large files
   
   4   f734a59e2e35   1970-01-01 00:00 +0000   test
     forget testing
   
   11   9685a22af5db   1970-01-01 00:00 +0000   test
     add sub3
   
   12[tip]   2e0485b475b9   1970-01-01 00:00 +0000   test
     remove sub3
   
   $ hg log -r "subrepo('sub3')" --style compact
   11   9685a22af5db   1970-01-01 00:00 +0000   test
     add sub3
   
   12[tip]   2e0485b475b9   1970-01-01 00:00 +0000   test
     remove sub3
   
   $ hg log -r "subrepo('bogus')" --style compact
 
 
 Test .hgsubstate in the R state
 
   $ hg rm .hgsub .hgsubstate
   \r (no-eol) (esc)
   deleting [=====================>                      ] 1/2\r (no-eol) (esc)
   deleting [===========================================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ hg ci -m 'trash subrepo tracking'
 
   $ hg log -r "subrepo('re:sub\d+')" --style compact
   0   7f491f53a367   1970-01-01 00:00 +0000   test
     main import
   
   1   ffe6649062fe   1970-01-01 00:00 +0000   test
     deep nested modif should trigger a commit
   
   2   9bb10eebee29   1970-01-01 00:00 +0000   test
     add test.txt
   
   3   7c64f035294f   1970-01-01 00:00 +0000   test
     add large files
   
   4   f734a59e2e35   1970-01-01 00:00 +0000   test
     forget testing
   
   11   9685a22af5db   1970-01-01 00:00 +0000   test
     add sub3
   
   12   2e0485b475b9   1970-01-01 00:00 +0000   test
     remove sub3
   
   13[tip]   a68b2c361653   1970-01-01 00:00 +0000   test
     trash subrepo tracking
   
 
 Restore the trashed subrepo tracking
 
   $ hg rollback -q
   $ hg update -Cq .
 
 Interaction with extdiff, largefiles and subrepos
 
   $ hg --config extensions.extdiff= pdiff -S
 
   $ hg --config extensions.extdiff= pdiff -r '.^' -S
   \r (no-eol) (esc)
   archiving [                                           ] 0/2\r (no-eol) (esc)
   archiving [====================>                      ] 1/2\r (no-eol) (esc)
   archiving [==========================================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [ <=>                                  ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [ <=>                             ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub3) [ <=>                                  ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving [                                           ] 0/2\r (no-eol) (esc)
   archiving [====================>                      ] 1/2\r (no-eol) (esc)
   archiving [==========================================>] 2/2\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [ <=>                                  ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [ <=>                             ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   diff -Nru cloned.*/.hgsub cloned/.hgsub (glob)
   --- cloned.*/.hgsub	* (glob)
   +++ cloned/.hgsub	* (glob)
   @@ -1,2 +1* @@ (glob)
    sub1 = ../sub1
   -sub3 = sub3
   diff -Nru cloned.*/.hgsubstate cloned/.hgsubstate (glob)
   --- cloned.*/.hgsubstate	* (glob)
   +++ cloned/.hgsubstate	* (glob)
   @@ -1,2 +1* @@ (glob)
    7a36fa02b66e61f27f3d4a822809f159479b8ab2 sub1
   -b1a26de6f2a045a9f079323693614ee322f1ff7e sub3
   [1]
 
   $ hg --config extensions.extdiff= pdiff -r 0 -r '.^' -S
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/1\r (no-eol) (esc)
   archiving (sub1) [===================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/1\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving [                                           ] 0/8\r (no-eol) (esc)
   archiving [====>                                      ] 1/8\r (no-eol) (esc)
   archiving [=========>                                 ] 2/8\r (no-eol) (esc)
   archiving [===============>                           ] 3/8\r (no-eol) (esc)
   archiving [====================>                      ] 4/8\r (no-eol) (esc)
   archiving [=========================>                 ] 5/8\r (no-eol) (esc)
   archiving [===============================>           ] 6/8\r (no-eol) (esc)
   archiving [====================================>      ] 7/8\r (no-eol) (esc)
   archiving [==========================================>] 8/8\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1) [                                    ] 0/1\r (no-eol) (esc)
   archiving (sub1) [===================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/3\r (no-eol) (esc)
   archiving (sub1/sub2) [=========>                     ] 1/3\r (no-eol) (esc)
   archiving (sub1/sub2) [===================>           ] 2/3\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub3) [                                    ] 0/1\r (no-eol) (esc)
   archiving (sub3) [===================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   diff -Nru cloned.*/.hglf/b.dat cloned.*/.hglf/b.dat (glob)
   --- cloned.*/.hglf/b.dat	* (glob)
   +++ cloned.*/.hglf/b.dat	* (glob)
   @@ -*,0 +1* @@ (glob)
   +da39a3ee5e6b4b0d3255bfef95601890afd80709
   diff -Nru cloned.*/.hglf/foo/bar/large.dat cloned.*/.hglf/foo/bar/large.dat (glob)
   --- cloned.*/.hglf/foo/bar/large.dat	* (glob)
   +++ cloned.*/.hglf/foo/bar/large.dat	* (glob)
   @@ -*,0 +1* @@ (glob)
   +2f6933b5ee0f5fdd823d9717d8729f3c2523811b
   diff -Nru cloned.*/.hglf/large.bin cloned.*/.hglf/large.bin (glob)
   --- cloned.*/.hglf/large.bin	* (glob)
   +++ cloned.*/.hglf/large.bin	* (glob)
   @@ -*,0 +1* @@ (glob)
   +7f7097b041ccf68cc5561e9600da4655d21c6d18
   diff -Nru cloned.*/.hgsub cloned.*/.hgsub (glob)
   --- cloned.*/.hgsub	* (glob)
   +++ cloned.*/.hgsub	* (glob)
   @@ -1* +1,2 @@ (glob)
    sub1 = ../sub1
   +sub3 = sub3
   diff -Nru cloned.*/.hgsubstate cloned.*/.hgsubstate (glob)
   --- cloned.*/.hgsubstate	* (glob)
   +++ cloned.*/.hgsubstate	* (glob)
   @@ -1* +1,2 @@ (glob)
   -fc3b4ce2696f7741438c79207583768f2ce6b0dd sub1
   +7a36fa02b66e61f27f3d4a822809f159479b8ab2 sub1
   +b1a26de6f2a045a9f079323693614ee322f1ff7e sub3
   diff -Nru cloned.*/foo/bar/def cloned.*/foo/bar/def (glob)
   --- cloned.*/foo/bar/def	* (glob)
   +++ cloned.*/foo/bar/def	* (glob)
   @@ -*,0 +1* @@ (glob)
   +changed
   diff -Nru cloned.*/main cloned.*/main (glob)
   --- cloned.*/main	* (glob)
   +++ cloned.*/main	* (glob)
   @@ -1* +1* @@ (glob)
   -main
   +foo
   diff -Nru cloned.*/sub1/.hgsubstate cloned.*/sub1/.hgsubstate (glob)
   --- cloned.*/sub1/.hgsubstate	* (glob)
   +++ cloned.*/sub1/.hgsubstate	* (glob)
   @@ -1* +1* @@ (glob)
   -c57a0840e3badd667ef3c3ef65471609acb2ba3c sub2
   +c77908c81ccea3794a896c79e98b0e004aee2e9e sub2
   diff -Nru cloned.*/sub1/sub2/folder/test.txt cloned.*/sub1/sub2/folder/test.txt (glob)
   --- cloned.*/sub1/sub2/folder/test.txt	* (glob)
   +++ cloned.*/sub1/sub2/folder/test.txt	* (glob)
   @@ -*,0 +1* @@ (glob)
   +subfolder
   diff -Nru cloned.*/sub1/sub2/sub2 cloned.*/sub1/sub2/sub2 (glob)
   --- cloned.*/sub1/sub2/sub2	* (glob)
   +++ cloned.*/sub1/sub2/sub2	* (glob)
   @@ -1* +1* @@ (glob)
   -sub2
   +modified
   diff -Nru cloned.*/sub3/a.txt cloned.*/sub3/a.txt (glob)
   --- cloned.*/sub3/a.txt	* (glob)
   +++ cloned.*/sub3/a.txt	* (glob)
   @@ -*,0 +1* @@ (glob)
   +xyz
   [1]
 
   $ echo mod > sub1/sub2/sub2
   $ hg --config extensions.extdiff= pdiff -S
   \r (no-eol) (esc)
   archiving (sub1) [ <=>                                  ] 0\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (sub1/sub2) [                               ] 0/1\r (no-eol) (esc)
   archiving (sub1/sub2) [==============================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   --- */cloned.*/sub1/sub2/sub2	* (glob)
   +++ */cloned/sub1/sub2/sub2	* (glob)
   @@ -1* +1* @@ (glob)
   -modified
   +mod
   [1]
 
   $ cd ..

tests/test-subrepo-recursion.t

@@ -1,696 +1,711
 Create test repository:
 
   $ hg init repo
   $ cd repo
   $ echo x1 > x.txt
 
   $ hg init foo
   $ cd foo
   $ echo y1 > y.txt
 
   $ hg init bar
   $ cd bar
   $ echo z1 > z.txt
 
   $ cd ..
   $ echo 'bar = bar' > .hgsub
 
   $ cd ..
   $ echo 'foo = foo' > .hgsub
 
 Add files --- .hgsub files must go first to trigger subrepos:
 
   $ hg add -S .hgsub
   $ hg add -S foo/.hgsub
   $ hg add -S foo/bar
   adding foo/bar/z.txt
   $ hg add -S
   adding x.txt
   adding foo/y.txt
 
 Test recursive status without committing anything:
 
   $ hg status -S
   A .hgsub
   A foo/.hgsub
   A foo/bar/z.txt
   A foo/y.txt
   A x.txt
 
 Test recursive diff without committing anything:
 
   $ hg diff --nodates -S foo
   diff -r 000000000000 foo/.hgsub
   --- /dev/null
   +++ b/foo/.hgsub
   @@ -0,0 +1,1 @@
   +bar = bar
   diff -r 000000000000 foo/y.txt
   --- /dev/null
   +++ b/foo/y.txt
   @@ -0,0 +1,1 @@
   +y1
   diff -r 000000000000 foo/bar/z.txt
   --- /dev/null
   +++ b/foo/bar/z.txt
   @@ -0,0 +1,1 @@
   +z1
 
 Commits:
 
   $ hg commit -m fails
   abort: uncommitted changes in subrepository "foo"
   (use --subrepos for recursive commit)
   [255]
 
 The --subrepos flag overwrite the config setting:
 
   $ hg commit -m 0-0-0 --config ui.commitsubrepos=No --subrepos
   committing subrepository foo
   committing subrepository foo/bar
 
   $ cd foo
   $ echo y2 >> y.txt
   $ hg commit -m 0-1-0
 
   $ cd bar
   $ echo z2 >> z.txt
   $ hg commit -m 0-1-1
 
   $ cd ..
   $ hg commit -m 0-2-1
 
   $ cd ..
   $ hg commit -m 1-2-1
 
 Change working directory:
 
   $ echo y3 >> foo/y.txt
   $ echo z3 >> foo/bar/z.txt
   $ hg status -S
   M foo/bar/z.txt
   M foo/y.txt
   $ hg diff --nodates -S
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
 
 Status call crossing repository boundaries:
 
   $ hg status -S foo/bar/z.txt
   M foo/bar/z.txt
   $ hg status -S -I 'foo/?.txt'
   M foo/y.txt
   $ hg status -S -I '**/?.txt'
   M foo/bar/z.txt
   M foo/y.txt
   $ hg diff --nodates -S -I '**/?.txt'
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
 
 Status from within a subdirectory:
 
   $ mkdir dir
   $ cd dir
   $ echo a1 > a.txt
   $ hg status -S
   M foo/bar/z.txt
   M foo/y.txt
   ? dir/a.txt
   $ hg diff --nodates -S
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
 
 Status with relative path:
 
   $ hg status -S ..
   M ../foo/bar/z.txt
   M ../foo/y.txt
   ? a.txt
 
 XXX: filtering lfilesrepo.status() in 3.3-rc causes these files to be listed as
 added instead of modified.
   $ hg status -S .. --config extensions.largefiles=
   M ../foo/bar/z.txt
   M ../foo/y.txt
   ? a.txt
 
   $ hg diff --nodates -S ..
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
   $ cd ..
 
 Cleanup and final commit:
 
   $ rm -r dir
   $ hg commit --subrepos -m 2-3-2
   committing subrepository foo
   committing subrepository foo/bar
 
 Test explicit path commands within subrepos: add/forget
   $ echo z1 > foo/bar/z2.txt
   $ hg status -S
   ? foo/bar/z2.txt
   $ hg add foo/bar/z2.txt
   $ hg status -S
   A foo/bar/z2.txt
   $ hg forget foo/bar/z2.txt
   $ hg status -S
   ? foo/bar/z2.txt
   $ hg forget foo/bar/z2.txt
   not removing foo/bar/z2.txt: file is already untracked
   [1]
   $ hg status -S
   ? foo/bar/z2.txt
   $ rm foo/bar/z2.txt
 
 Log with the relationships between repo and its subrepo:
 
   $ hg log --template '{rev}:{node|short} {desc}\n'
   2:1326fa26d0c0 2-3-2
   1:4b3c9ff4f66b 1-2-1
   0:23376cbba0d8 0-0-0
 
   $ hg -R foo log --template '{rev}:{node|short} {desc}\n'
   3:65903cebad86 2-3-2
   2:d254738c5f5e 0-2-1
   1:8629ce7dcc39 0-1-0
   0:af048e97ade2 0-0-0
 
   $ hg -R foo/bar log --template '{rev}:{node|short} {desc}\n'
   2:31ecbdafd357 2-3-2
   1:9647f22de499 0-1-1
   0:4904098473f9 0-0-0
 
 Status between revisions:
 
   $ hg status -S
   $ hg status -S --rev 0:1
   M .hgsubstate
   M foo/.hgsubstate
   M foo/bar/z.txt
   M foo/y.txt
   $ hg diff --nodates -S -I '**/?.txt' --rev 0:1
   diff -r af048e97ade2 -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,1 +1,2 @@
    y1
   +y2
   diff -r 4904098473f9 -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,1 +1,2 @@
    z1
   +z2
 
 #if serve
   $ cd ..
   $ hg serve -R repo --debug -S -p $HGPORT -d --pid-file=hg1.pid -E error.log -A access.log
   adding  = $TESTTMP/repo
   adding foo = $TESTTMP/repo/foo
   adding foo/bar = $TESTTMP/repo/foo/bar
   listening at http://*:$HGPORT/ (bound to *:$HGPORT) (glob) (?)
   adding  = $TESTTMP/repo (?)
   adding foo = $TESTTMP/repo/foo (?)
   adding foo/bar = $TESTTMP/repo/foo/bar (?)
   $ cat hg1.pid >> $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT clone  --config progress.disable=True
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 5 changes to 3 files
   new changesets 23376cbba0d8:1326fa26d0c0
   updating to branch default
   cloning subrepo foo from http://localhost:$HGPORT/foo
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 7 changes to 3 files
   new changesets af048e97ade2:65903cebad86
   cloning subrepo foo/bar from http://localhost:$HGPORT/foo/bar
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
   new changesets 4904098473f9:31ecbdafd357
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cat clone/foo/bar/z.txt
   z1
   z2
   z3
 
 Clone pooling from a remote URL will share the top level repo and the subrepos,
 even if they are referenced by remote URL.
 
   $ hg --config extensions.share= --config share.pool=$TESTTMP/pool \
   >    clone http://localhost:$HGPORT shared
   (sharing from new pooled repository 23376cbba0d87c15906bb3652584927c140907bf)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 5 changes to 3 files
   new changesets 23376cbba0d8:1326fa26d0c0
   searching for changes
   no changes found
   updating working directory
   cloning subrepo foo from http://localhost:$HGPORT/foo
   (sharing from new pooled repository af048e97ade2e236f754f05d07013e586af0f8bf)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 7 changes to 3 files
   new changesets af048e97ade2:65903cebad86
   searching for changes
   no changes found
   cloning subrepo foo/bar from http://localhost:$HGPORT/foo/bar
   (sharing from new pooled repository 4904098473f96c900fec436dad267edd4da59fad)
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
   new changesets 4904098473f9:31ecbdafd357
   searching for changes
   no changes found
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cat access.log
   * "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
   * "GET /?cmd=batch HTTP/1.1" 200 - * (glob)
   * "GET /?cmd=getbundle HTTP/1.1" 200 - * (glob)
   * "GET /foo?cmd=capabilities HTTP/1.1" 200 - (glob)
   * "GET /foo?cmd=batch HTTP/1.1" 200 - * (glob)
   * "GET /foo?cmd=getbundle HTTP/1.1" 200 - * (glob)
   * "GET /foo/bar?cmd=capabilities HTTP/1.1" 200 - (glob)
   * "GET /foo/bar?cmd=batch HTTP/1.1" 200 - * (glob)
   * "GET /foo/bar?cmd=getbundle HTTP/1.1" 200 - * (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=0 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=1326fa26d0c00d2146c63b56bb6a45149d7325ac&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D1326fa26d0c00d2146c63b56bb6a45149d7325ac x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=0&common=1326fa26d0c00d2146c63b56bb6a45149d7325ac&heads=1326fa26d0c00d2146c63b56bb6a45149d7325ac&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=0 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=65903cebad86f1a84bd4f1134f62fa7dcb7a1c98&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D65903cebad86f1a84bd4f1134f62fa7dcb7a1c98 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=0&common=65903cebad86f1a84bd4f1134f62fa7dcb7a1c98&heads=65903cebad86f1a84bd4f1134f62fa7dcb7a1c98&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=0 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=capabilities HTTP/1.1" 200 - (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=1&common=0000000000000000000000000000000000000000&heads=31ecbdafd357f54b281c9bd1d681bb90de219e22&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D31ecbdafd357f54b281c9bd1d681bb90de219e22 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
   $LOCALIP - - [$LOGDATE$] "GET /foo/bar?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bookmarks=1&$USUAL_BUNDLE_CAPS$&cg=0&common=31ecbdafd357f54b281c9bd1d681bb90de219e22&heads=31ecbdafd357f54b281c9bd1d681bb90de219e22&listkeys=bookmarks&phases=1 x-hgproto-1:0.1 0.2 comp=$USUAL_COMPRESSIONS$ (glob)
 
   $ killdaemons.py
   $ rm hg1.pid error.log access.log
   $ cd repo
 #endif
 
 Enable progress extension for archive tests:
 
   $ cp $HGRCPATH $HGRCPATH.no-progress
   $ cat >> $HGRCPATH <<EOF
   > [progress]
   > disable=False
   > assume-tty = 1
   > delay = 0
   > # set changedelay really large so we don't see nested topics
   > changedelay = 30000
   > format = topic bar number
   > refresh = 0
   > width = 60
   > EOF
 
 Test archiving to a directory tree (the doubled lines in the output
 only show up in the test output, not in real usage):
 
   $ hg archive --subrepos ../archive
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   $ find ../archive | sort
   ../archive
   ../archive/.hg_archival.txt
   ../archive/.hgsub
   ../archive/.hgsubstate
   ../archive/foo
   ../archive/foo/.hgsub
   ../archive/foo/.hgsubstate
   ../archive/foo/bar
   ../archive/foo/bar/z.txt
   ../archive/foo/y.txt
   ../archive/x.txt
 
 Test archiving to zip file (unzip output is unstable):
 
   $ hg archive --subrepos --prefix '.' ../archive.zip
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
 
 (unzip date formating is unstable, we do not care about it and glob it out)
 
   $ unzip -l ../archive.zip | grep -v -- ----- | egrep -v files$
   Archive:  ../archive.zip
     Length [ ]* Date [ ]* Time [ ]* Name (re)
         172  [0-9:\- ]*  .hg_archival.txt (re)
          10  [0-9:\- ]*  .hgsub (re)
          45  [0-9:\- ]*  .hgsubstate (re)
           3  [0-9:\- ]*  x.txt (re)
          10  [0-9:\- ]*  foo/.hgsub (re)
          45  [0-9:\- ]*  foo/.hgsubstate (re)
           9  [0-9:\- ]*  foo/y.txt (re)
           9  [0-9:\- ]*  foo/bar/z.txt (re)
 
 Test archiving a revision that references a subrepo that is not yet
 cloned:
 
 #if hardlink
   $ hg clone -U . ../empty
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   linking [  <=>                                          ] 2\r (no-eol) (esc)
   linking [   <=>                                         ] 3\r (no-eol) (esc)
   linking [    <=>                                        ] 4\r (no-eol) (esc)
   linking [     <=>                                       ] 5\r (no-eol) (esc)
   linking [      <=>                                      ] 6\r (no-eol) (esc)
   linking [       <=>                                     ] 7\r (no-eol) (esc)
   linking [        <=>                                    ] 8\r (no-eol) (esc)
+  linking [         <=>                                   ] 9\r (no-eol) (esc) (reposimplestore !)
+  linking [          <=>                                 ] 10\r (no-eol) (esc) (reposimplestore !)
+  linking [           <=>                                ] 11\r (no-eol) (esc) (reposimplestore !)
+  linking [            <=>                               ] 12\r (no-eol) (esc) (reposimplestore !)
+  linking [             <=>                              ] 13\r (no-eol) (esc) (reposimplestore !)
                                                               \r (no-eol) (esc)
 #else
   $ hg clone -U . ../empty
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1 (no-eol)
 #endif
 
   $ cd ../empty
 #if hardlink
   $ hg archive --subrepos -r tip --prefix './' ../archive.tar.gz
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   linking [  <=>                                          ] 2\r (no-eol) (esc)
   linking [   <=>                                         ] 3\r (no-eol) (esc)
   linking [    <=>                                        ] 4\r (no-eol) (esc)
   linking [     <=>                                       ] 5\r (no-eol) (esc)
   linking [      <=>                                      ] 6\r (no-eol) (esc)
   linking [       <=>                                     ] 7\r (no-eol) (esc)
   linking [        <=>                                    ] 8\r (no-eol) (esc)
+  linking [         <=>                                   ] 9\r (no-eol) (esc) (reposimplestore !)
+  linking [          <=>                                 ] 10\r (no-eol) (esc) (reposimplestore !)
+  linking [           <=>                                ] 11\r (no-eol) (esc) (reposimplestore !)
+  linking [            <=>                               ] 12\r (no-eol) (esc) (reposimplestore !)
+  linking [             <=>                              ] 13\r (no-eol) (esc) (reposimplestore !)
+  linking [              <=>                             ] 14\r (no-eol) (esc) (reposimplestore !)
+  linking [               <=>                            ] 15\r (no-eol) (esc) (reposimplestore !)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   linking [  <=>                                          ] 2\r (no-eol) (esc)
   linking [   <=>                                         ] 3\r (no-eol) (esc)
   linking [    <=>                                        ] 4\r (no-eol) (esc)
   linking [     <=>                                       ] 5\r (no-eol) (esc)
   linking [      <=>                                      ] 6\r (no-eol) (esc)
+  linking [       <=>                                     ] 7\r (no-eol) (esc) (reposimplestore !)
+  linking [        <=>                                    ] 8\r (no-eol) (esc) (reposimplestore !)
+  linking [         <=>                                   ] 9\r (no-eol) (esc) (reposimplestore !)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   cloning subrepo foo from $TESTTMP/repo/foo
   cloning subrepo foo/bar from $TESTTMP/repo/foo/bar
 #else
 Note there's a slight output glitch on non-hardlink systems: the last
 "linking" progress topic never gets closed, leading to slight output corruption on that platform.
   $ hg archive --subrepos -r tip --prefix './' ../archive.tar.gz
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   cloning subrepo foo/bar from $TESTTMP/repo/foo/bar
 #endif
 
 Archive + subrepos uses '/' for all component separators
 
   $ tar -tzf ../archive.tar.gz | sort
   .hg_archival.txt
   .hgsub
   .hgsubstate
   foo/.hgsub
   foo/.hgsubstate
   foo/bar/z.txt
   foo/y.txt
   x.txt
 
 The newly cloned subrepos contain no working copy:
 
   $ hg -R foo summary
   parent: -1:000000000000  (no revision checked out)
   branch: default
   commit: (clean)
   update: 4 new changesets (update)
 
 Sharing a local repo without the locally referenced subrepo (i.e. it was never
 updated from null), fails the same as a clone operation.
 
   $ hg --config progress.disable=True clone -U ../empty ../empty2
 
   $ hg --config extensions.share= --config progress.disable=True \
   >    share ../empty2 ../empty_share
   updating working directory
   abort: repository $TESTTMP/empty2/foo not found!
   [255]
 
   $ hg --config progress.disable=True clone ../empty2 ../empty_clone
   updating to branch default
   abort: repository $TESTTMP/empty2/foo not found!
   [255]
 
 Disable progress extension and cleanup:
 
   $ mv $HGRCPATH.no-progress $HGRCPATH
 
 Test archiving when there is a directory in the way for a subrepo
 created by archive:
 
   $ hg clone -U . ../almost-empty
   $ cd ../almost-empty
   $ mkdir foo
   $ echo f > foo/f
   $ hg archive --subrepos -r tip archive
   cloning subrepo foo from $TESTTMP/empty/foo
   abort: destination '$TESTTMP/almost-empty/foo' is not empty (in subrepository "foo")
   [255]
 
 Clone and test outgoing:
 
   $ cd ..
   $ hg clone repo repo2
   updating to branch default
   cloning subrepo foo from $TESTTMP/repo/foo
   cloning subrepo foo/bar from $TESTTMP/repo/foo/bar
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd repo2
   $ hg outgoing -S
   comparing with $TESTTMP/repo
   searching for changes
   no changes found
   comparing with $TESTTMP/repo/foo
   searching for changes
   no changes found
   comparing with $TESTTMP/repo/foo/bar
   searching for changes
   no changes found
   [1]
 
 Make nested change:
 
   $ echo y4 >> foo/y.txt
   $ hg diff --nodates -S
   diff -r 65903cebad86 foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,3 +1,4 @@
    y1
    y2
    y3
   +y4
   $ hg commit --subrepos -m 3-4-2
   committing subrepository foo
   $ hg outgoing -S
   comparing with $TESTTMP/repo
   searching for changes
   changeset:   3:2655b8ecc4ee
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo/foo
   searching for changes
   changeset:   4:e96193d6cb36
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo/foo/bar
   searching for changes
   no changes found
 
 
 Switch to original repo and setup default path:
 
   $ cd ../repo
   $ echo '[paths]' >> .hg/hgrc
   $ echo 'default = ../repo2' >> .hg/hgrc
 
 Test incoming:
 
   $ hg incoming -S
   comparing with $TESTTMP/repo2
   searching for changes
   changeset:   3:2655b8ecc4ee
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo2/foo
   searching for changes
   changeset:   4:e96193d6cb36
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo2/foo/bar
   searching for changes
   no changes found
 
   $ hg incoming -S --bundle incoming.hg
   abort: cannot combine --bundle and --subrepos
   [255]
 
 Test missing subrepo:
 
   $ rm -r foo
   $ hg status -S
   warning: error "unknown revision '65903cebad86f1a84bd4f1134f62fa7dcb7a1c98'" in subrepository "foo"
 
 Issue2619: IndexError: list index out of range on hg add with subrepos
 The subrepo must sorts after the explicit filename.
 
   $ cd ..
   $ hg init test
   $ cd test
   $ hg init x
   $ echo abc > abc.txt
   $ hg ci -Am "abc"
   adding abc.txt
   $ echo "x = x" >> .hgsub
   $ hg add .hgsub
   $ touch a x/a
   $ hg add a x/a
 
   $ hg ci -Sm "added x"
   committing subrepository x
   $ echo abc > x/a
   $ hg revert --rev '.^' "set:subrepo('glob:x*')"
   abort: subrepository 'x' does not exist in 25ac2c9b3180!
   [255]
 
   $ cd ..

tests/test-upgrade-repo.t

@@ -1,697 +1,699
+#require no-reposimplestore
+
   $ cat >> $HGRCPATH << EOF
   > [extensions]
   > share =
   > EOF
 
 store and revlogv1 are required in source
 
   $ hg --config format.usestore=false init no-store
   $ hg -R no-store debugupgraderepo
   abort: cannot upgrade repository; requirement missing: store
   [255]
 
   $ hg init no-revlogv1
   $ cat > no-revlogv1/.hg/requires << EOF
   > dotencode
   > fncache
   > generaldelta
   > store
   > EOF
 
   $ hg -R no-revlogv1 debugupgraderepo
   abort: cannot upgrade repository; requirement missing: revlogv1
   [255]
 
 Cannot upgrade shared repositories
 
   $ hg init share-parent
   $ hg -q share share-parent share-child
 
   $ hg -R share-child debugupgraderepo
   abort: cannot upgrade repository; unsupported source requirement: shared
   [255]
 
 Do not yet support upgrading treemanifest repos
 
   $ hg --config experimental.treemanifest=true init treemanifest
   $ hg -R treemanifest debugupgraderepo
   abort: cannot upgrade repository; unsupported source requirement: treemanifest
   [255]
 
 Cannot add treemanifest requirement during upgrade
 
   $ hg init disallowaddedreq
   $ hg -R disallowaddedreq --config experimental.treemanifest=true debugupgraderepo
   abort: cannot upgrade repository; do not support adding requirement: treemanifest
   [255]
 
 An upgrade of a repository created with recommended settings only suggests optimizations
 
   $ hg init empty
   $ cd empty
   $ hg debugformat
   format-variant repo
   fncache:        yes
   dotencode:      yes
   generaldelta:   yes
   plain-cl-delta: yes
   compression:    zlib
   $ hg debugformat --verbose
   format-variant repo config default
   fncache:        yes    yes     yes
   dotencode:      yes    yes     yes
   generaldelta:   yes    yes     yes
   plain-cl-delta: yes    yes     yes
   compression:    zlib   zlib    zlib
   $ hg debugformat --verbose --config format.usegfncache=no
   format-variant repo config default
   fncache:        yes    yes     yes
   dotencode:      yes    yes     yes
   generaldelta:   yes    yes     yes
   plain-cl-delta: yes    yes     yes
   compression:    zlib   zlib    zlib
   $ hg debugformat --verbose --config format.usegfncache=no --color=debug
   format-variant repo config default
   [formatvariant.name.uptodate|fncache:       ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|dotencode:     ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|generaldelta:  ][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|plain-cl-delta:][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|compression:   ][formatvariant.repo.uptodate| zlib][formatvariant.config.default|   zlib][formatvariant.default|    zlib]
   $ hg debugformat -Tjson
   [
    {
     "config": true,
     "default": true,
     "name": "fncache",
     "repo": true
    },
    {
     "config": true,
     "default": true,
     "name": "dotencode",
     "repo": true
    },
    {
     "config": true,
     "default": true,
     "name": "generaldelta",
     "repo": true
    },
    {
     "config": true,
     "default": true,
     "name": "plain-cl-delta",
     "repo": true
    },
    {
     "config": "zlib",
     "default": "zlib",
     "name": "compression",
     "repo": "zlib"
    }
   ]
   $ hg debugupgraderepo
   (no feature deficiencies found in existing repository)
   performing an upgrade with "--run" will make the following changes:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, store
   
   additional optimizations are available by specifying "--optimize <name>":
   
   redeltaparent
      deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower
   
   redeltamultibase
      deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges
   
   redeltaall
      deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
   
   redeltafulladd
      every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "redeltaall" but even slower since more logic is involved.
   
 
 --optimize can be used to add optimizations
 
   $ hg debugupgrade --optimize redeltaparent
   (no feature deficiencies found in existing repository)
   performing an upgrade with "--run" will make the following changes:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, store
   
   redeltaparent
      deltas within internal storage will choose a new base revision if needed
   
   additional optimizations are available by specifying "--optimize <name>":
   
   redeltamultibase
      deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges
   
   redeltaall
      deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
   
   redeltafulladd
      every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "redeltaall" but even slower since more logic is involved.
   
 
 Various sub-optimal detections work
 
   $ cat > .hg/requires << EOF
   > revlogv1
   > store
   > EOF
 
   $ hg debugformat
   format-variant repo
   fncache:         no
   dotencode:       no
   generaldelta:    no
   plain-cl-delta: yes
   compression:    zlib
   $ hg debugformat --verbose
   format-variant repo config default
   fncache:         no    yes     yes
   dotencode:       no    yes     yes
   generaldelta:    no    yes     yes
   plain-cl-delta: yes    yes     yes
   compression:    zlib   zlib    zlib
   $ hg debugformat --verbose --config format.usegeneraldelta=no
   format-variant repo config default
   fncache:         no    yes     yes
   dotencode:       no    yes     yes
   generaldelta:    no     no     yes
   plain-cl-delta: yes    yes     yes
   compression:    zlib   zlib    zlib
   $ hg debugformat --verbose --config format.usegeneraldelta=no --color=debug
   format-variant repo config default
   [formatvariant.name.mismatchconfig|fncache:       ][formatvariant.repo.mismatchconfig|  no][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.mismatchconfig|dotencode:     ][formatvariant.repo.mismatchconfig|  no][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.mismatchdefault|generaldelta:  ][formatvariant.repo.mismatchdefault|  no][formatvariant.config.special|     no][formatvariant.default|     yes]
   [formatvariant.name.uptodate|plain-cl-delta:][formatvariant.repo.uptodate| yes][formatvariant.config.default|    yes][formatvariant.default|     yes]
   [formatvariant.name.uptodate|compression:   ][formatvariant.repo.uptodate| zlib][formatvariant.config.default|   zlib][formatvariant.default|    zlib]
   $ hg debugupgraderepo
   repository lacks features recommended by current config options:
   
   fncache
      long and reserved filenames may not work correctly; repository performance is sub-optimal
   
   dotencode
      storage of filenames beginning with a period or space may not work correctly
   
   generaldelta
      deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower
   
   
   performing an upgrade with "--run" will make the following changes:
   
   requirements
      preserved: revlogv1, store
      added: dotencode, fncache, generaldelta
   
   fncache
      repository will be more resilient to storing certain paths and performance of certain operations should be improved
   
   dotencode
      repository will be better able to store files beginning with a space or period
   
   generaldelta
      repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster
   
   additional optimizations are available by specifying "--optimize <name>":
   
   redeltaparent
      deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower
   
   redeltamultibase
      deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges
   
   redeltaall
      deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
   
   redeltafulladd
      every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "redeltaall" but even slower since more logic is involved.
   
 
   $ hg --config format.dotencode=false debugupgraderepo
   repository lacks features recommended by current config options:
   
   fncache
      long and reserved filenames may not work correctly; repository performance is sub-optimal
   
   generaldelta
      deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower
   
   repository lacks features used by the default config options:
   
   dotencode
      storage of filenames beginning with a period or space may not work correctly
   
   
   performing an upgrade with "--run" will make the following changes:
   
   requirements
      preserved: revlogv1, store
      added: fncache, generaldelta
   
   fncache
      repository will be more resilient to storing certain paths and performance of certain operations should be improved
   
   generaldelta
      repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster
   
   additional optimizations are available by specifying "--optimize <name>":
   
   redeltaparent
      deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower
   
   redeltamultibase
      deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges
   
   redeltaall
      deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed
   
   redeltafulladd
      every revision will be re-added as if it was new content. It will go through the full storage mechanism giving extensions a chance to process it (eg. lfs). This is similar to "redeltaall" but even slower since more logic is involved.
   
 
   $ cd ..
 
 Upgrading a repository that is already modern essentially no-ops
 
   $ hg init modern
   $ hg -R modern debugupgraderepo --run
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, store
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage migrated data: $TESTTMP/modern/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   data fully migrated to temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replaced files will be backed up at $TESTTMP/modern/.hg/upgradebackup.* (glob)
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/modern/.hg/upgrade.* (glob)
   copy of old repository backed up at $TESTTMP/modern/.hg/upgradebackup.* (glob)
   the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified
 
 Upgrading a repository to generaldelta works
 
   $ hg --config format.usegeneraldelta=false init upgradegd
   $ cd upgradegd
   $ touch f0
   $ hg -q commit -A -m initial
   $ touch f1
   $ hg -q commit -A -m 'add f1'
   $ hg -q up -r 0
   $ touch f2
   $ hg -q commit -A -m 'add f2'
 
   $ hg debugupgraderepo --run
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, revlogv1, store
      added: generaldelta
   
   generaldelta
      repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage migrated data: $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
   migrating 341 bytes in store; 401 bytes tracked data
   migrating 3 filelogs containing 3 revisions (0 bytes in store; 0 bytes tracked data)
   finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 3 revisions (157 bytes in store; 220 bytes tracked data)
   finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 3 revisions (184 bytes in store; 181 bytes tracked data)
   finished migrating 3 changelog revisions; change in size: 0 bytes
   finished migrating 9 total revisions; total change in store size: 0 bytes
   copying phaseroots
   data fully migrated to temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replaced files will be backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob)
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob)
   copy of old repository backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob)
   the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified
 
 Original requirements backed up
 
   $ cat .hg/upgradebackup.*/requires
   dotencode
   fncache
   revlogv1
   store
 
 generaldelta added to original requirements files
 
   $ cat .hg/requires
   dotencode
   fncache
   generaldelta
   revlogv1
   store
 
 store directory has files we expect
 
   $ ls .hg/store
   00changelog.i
   00manifest.i
   data
   fncache
   phaseroots
   undo
   undo.backupfiles
   undo.phaseroots
 
 manifest should be generaldelta
 
   $ hg debugrevlog -m | grep flags
   flags  : inline, generaldelta
 
 verify should be happy
 
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   3 files, 3 changesets, 3 total revisions
 
 old store should be backed up
 
   $ ls .hg/upgradebackup.*/store
   00changelog.i
   00manifest.i
   data
   fncache
   phaseroots
   undo
   undo.backup.fncache
   undo.backupfiles
   undo.phaseroots
 
   $ cd ..
 
 store files with special filenames aren't encoded during copy
 
   $ hg init store-filenames
   $ cd store-filenames
   $ touch foo
   $ hg -q commit -A -m initial
   $ touch .hg/store/.XX_special_filename
 
   $ hg debugupgraderepo --run
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, store
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage migrated data: $TESTTMP/store-filenames/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog)
   migrating 109 bytes in store; 107 bytes tracked data
   migrating 1 filelogs containing 1 revisions (0 bytes in store; 0 bytes tracked data)
   finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 1 revisions (46 bytes in store; 45 bytes tracked data)
   finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 1 revisions (63 bytes in store; 62 bytes tracked data)
   finished migrating 1 changelog revisions; change in size: 0 bytes
   finished migrating 3 total revisions; total change in store size: 0 bytes
   copying .XX_special_filename
   copying phaseroots
   data fully migrated to temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replaced files will be backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob)
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/store-filenames/.hg/upgrade.* (glob)
   copy of old repository backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob)
   the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified
   $ hg debugupgraderepo --run --optimize redeltafulladd
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, store
   
   redeltafulladd
      each revision will be added as new content to the internal storage; this will likely drastically slow down execution time, but some extensions might need it
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage migrated data: $TESTTMP/store-filenames/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog)
   migrating 109 bytes in store; 107 bytes tracked data
   migrating 1 filelogs containing 1 revisions (0 bytes in store; 0 bytes tracked data)
   finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 1 revisions (46 bytes in store; 45 bytes tracked data)
   finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 1 revisions (63 bytes in store; 62 bytes tracked data)
   finished migrating 1 changelog revisions; change in size: 0 bytes
   finished migrating 3 total revisions; total change in store size: 0 bytes
   copying .XX_special_filename
   copying phaseroots
   data fully migrated to temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replaced files will be backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob)
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/store-filenames/.hg/upgrade.* (glob)
   copy of old repository backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob)
   the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified
 
   $ cd ..
 
 Check upgrading a large file repository
 ---------------------------------------
 
   $ hg init largefilesrepo
   $ cat << EOF >> largefilesrepo/.hg/hgrc
   > [extensions]
   > largefiles =
   > EOF
 
   $ cd largefilesrepo
   $ touch foo
   $ hg add --large foo
   $ hg -q commit -m initial
   $ cat .hg/requires
   dotencode
   fncache
   generaldelta
   largefiles
   revlogv1
   store
 
   $ hg debugupgraderepo --run
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, largefiles, revlogv1, store
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage migrated data: $TESTTMP/largefilesrepo/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog)
   migrating 163 bytes in store; 160 bytes tracked data
   migrating 1 filelogs containing 1 revisions (42 bytes in store; 41 bytes tracked data)
   finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 1 revisions (52 bytes in store; 51 bytes tracked data)
   finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 1 revisions (69 bytes in store; 68 bytes tracked data)
   finished migrating 1 changelog revisions; change in size: 0 bytes
   finished migrating 3 total revisions; total change in store size: 0 bytes
   copying phaseroots
   data fully migrated to temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replaced files will be backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob)
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/largefilesrepo/.hg/upgrade.* (glob)
   copy of old repository backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob)
   the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified
   $ cat .hg/requires
   dotencode
   fncache
   generaldelta
   largefiles
   revlogv1
   store
 
   $ cat << EOF >> .hg/hgrc
   > [extensions]
   > lfs =
   > [lfs]
   > threshold = 10
   > EOF
   $ echo '123456789012345' > lfs.bin
   $ hg ci -Am 'lfs.bin'
   adding lfs.bin
   $ grep lfs .hg/requires
   lfs
   $ find .hg/store/lfs -type f
   .hg/store/lfs/objects/d0/beab232adff5ba365880366ad30b1edb85c4c5372442b5d2fe27adc96d653f
 
   $ hg debugupgraderepo --run
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, largefiles, lfs, revlogv1, store
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage migrated data: $TESTTMP/largefilesrepo/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 6 total revisions (2 in filelogs, 2 in manifests, 2 in changelog)
   migrating 417 bytes in store; 467 bytes tracked data
   migrating 2 filelogs containing 2 revisions (168 bytes in store; 182 bytes tracked data)
   finished migrating 2 filelog revisions across 2 filelogs; change in size: 0 bytes
   migrating 1 manifests containing 2 revisions (113 bytes in store; 151 bytes tracked data)
   finished migrating 2 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 2 revisions (136 bytes in store; 134 bytes tracked data)
   finished migrating 2 changelog revisions; change in size: 0 bytes
   finished migrating 6 total revisions; total change in store size: 0 bytes
   copying phaseroots
   copying lfs blob d0beab232adff5ba365880366ad30b1edb85c4c5372442b5d2fe27adc96d653f
   data fully migrated to temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replaced files will be backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob)
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/largefilesrepo/.hg/upgrade.* (glob)
   copy of old repository backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob)
   the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified
 
   $ grep lfs .hg/requires
   lfs
   $ find .hg/store/lfs -type f
   .hg/store/lfs/objects/d0/beab232adff5ba365880366ad30b1edb85c4c5372442b5d2fe27adc96d653f
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   2 files, 2 changesets, 2 total revisions
   $ hg debugdata lfs.bin 0
   version https://git-lfs.github.com/spec/v1
   oid sha256:d0beab232adff5ba365880366ad30b1edb85c4c5372442b5d2fe27adc96d653f
   size 16
   x-is-binary 0
 
   $ cd ..
 
 repository config is taken in account
 -------------------------------------
 
   $ cat << EOF >> $HGRCPATH
   > [format]
   > maxchainlen = 1
   > EOF
 
   $ hg init localconfig
   $ cd localconfig
   $ cat << EOF > file
   > some content
   > with some length
   > to make sure we get a delta
   > after changes
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > very long
   > EOF
   $ hg -q commit -A -m A
   $ echo "new line" >> file
   $ hg -q commit -m B
   $ echo "new line" >> file
   $ hg -q commit -m C
 
   $ cat << EOF >> .hg/hgrc
   > [format]
   > maxchainlen = 9001
   > EOF
   $ hg config format
   format.maxchainlen=9001
   $ hg debugdeltachain file
       rev  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio
         0       1        1       -1    base         77        182         77   0.42308        77         0    0.00000
         1       1        2        0      p1         21        191         98   0.51309        98         0    0.00000
         2       2        1       -1    base         84        200         84   0.42000        84         0    0.00000
 
   $ hg debugupgraderepo --run --optimize redeltaall
   upgrade will perform the following actions:
   
   requirements
      preserved: dotencode, fncache, generaldelta, revlogv1, store
   
   redeltaall
      deltas within internal storage will be fully recomputed; this will likely drastically slow down execution time
   
   beginning upgrade...
   repository locked and read-only
   creating temporary repository to stage migrated data: $TESTTMP/localconfig/.hg/upgrade.* (glob)
   (it is safe to interrupt this process any time before data migration completes)
   migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog)
   migrating 497 bytes in store; 882 bytes tracked data
   migrating 1 filelogs containing 3 revisions (182 bytes in store; 573 bytes tracked data)
   finished migrating 3 filelog revisions across 1 filelogs; change in size: -63 bytes
   migrating 1 manifests containing 3 revisions (141 bytes in store; 138 bytes tracked data)
   finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes
   migrating changelog containing 3 revisions (174 bytes in store; 171 bytes tracked data)
   finished migrating 3 changelog revisions; change in size: 0 bytes
   finished migrating 9 total revisions; total change in store size: -63 bytes
   copying phaseroots
   data fully migrated to temporary repository
   marking source repository as being upgraded; clients will be unable to read from repository
   starting in-place swap of repository data
   replaced files will be backed up at $TESTTMP/localconfig/.hg/upgradebackup.* (glob)
   replacing store...
   store replacement complete; repository was inconsistent for *s (glob)
   finalizing requirements file and making repository readable again
   removing temporary repository $TESTTMP/localconfig/.hg/upgrade.* (glob)
   copy of old repository backed up at $TESTTMP/localconfig/.hg/upgradebackup.* (glob)
   the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified
   $ hg debugdeltachain file
       rev  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio
         0       1        1       -1    base         77        182         77   0.42308        77         0    0.00000
         1       1        2        0      p1         21        191         98   0.51309        98         0    0.00000
         2       1        3        1      p1         21        200        119   0.59500       119         0    0.00000
   $ cd ..
 
   $ cat << EOF >> $HGRCPATH
   > [format]
   > maxchainlen = 9001
   > EOF