test-status-rev: document one more broken test
The status for missing_content2_content2-untracked doesn't get
reported at all. Since the file does exist in the working copy, it
should reported as unknown. Document that in the test.
import os, stat
import re
import socket
import sys
import tempfile
tempprefix = 'hg-hghave-'
checks = {
"true": (lambda: True, "yak shaving"),
"false": (lambda: False, "nail clipper"),
}
def check(name, desc):
def decorator(func):
checks[name] = (func, desc)
return func
return decorator
def matchoutput(cmd, regexp, ignorestatus=False):
"""Return True if cmd executes successfully and its output
is matched by the supplied regular expression.
"""
r = re.compile(regexp)
fh = os.popen(cmd)
s = fh.read()
try:
ret = fh.close()
except IOError:
# Happen in Windows test environment
ret = 1
return (ignorestatus or ret is None) and r.search(s)
@check("baz", "GNU Arch baz client")
def has_baz():
return matchoutput('baz --version 2>&1', r'baz Bazaar version')
@check("bzr", "Canonical's Bazaar client")
def has_bzr():
try:
import bzrlib
return bzrlib.__doc__ is not None
except ImportError:
return False
@check("bzr114", "Canonical's Bazaar client >= 1.14")
def has_bzr114():
try:
import bzrlib
return (bzrlib.__doc__ is not None
and bzrlib.version_info[:2] >= (1, 14))
except ImportError:
return False
@check("cvs", "cvs client/server")
def has_cvs():
re = r'Concurrent Versions System.*?server'
return matchoutput('cvs --version 2>&1', re) and not has_msys()
@check("cvs112", "cvs client/server >= 1.12")
def has_cvs112():
re = r'Concurrent Versions System \(CVS\) 1.12.*?server'
return matchoutput('cvs --version 2>&1', re) and not has_msys()
@check("darcs", "darcs client")
def has_darcs():
return matchoutput('darcs --version', r'2\.[2-9]', True)
@check("mtn", "monotone client (>= 1.0)")
def has_mtn():
return matchoutput('mtn --version', r'monotone', True) and not matchoutput(
'mtn --version', r'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 & 0777
new_file_has_exec = m & EXECFLAGS
os.chmod(fn, m ^ EXECFLAGS)
exec_flags_cannot_flip = ((os.stat(fn).st_mode & 0777) == 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
@check("gettext", "GNU Gettext (msgfmt)")
def has_gettext():
return matchoutput('msgfmt --version', 'GNU gettext-tools')
@check("git", "git command line client")
def has_git():
return matchoutput('git --version 2>&1', r'^git version')
@check("docutils", "Docutils text processing library")
def has_docutils():
try:
from docutils.core import publish_cmdline
publish_cmdline # silence unused import
return True
except ImportError:
return False
def getsvnversion():
m = matchoutput('svn --version --quiet 2>&1', r'^(\d+)\.(\d+)')
if not m:
return (0, 0)
return (int(m.group(1)), int(m.group(2)))
@check("svn15", "subversion client and admin tools >= 1.5")
def has_svn15():
return getsvnversion() >= (1, 5)
@check("svn13", "subversion client and admin tools >= 1.3")
def has_svn13():
return getsvnversion() >= (1, 3)
@check("svn", "subversion client and admin tools")
def has_svn():
return matchoutput('svn --version 2>&1', r'^svn, version') and \
matchoutput('svnadmin --version 2>&1', r'^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', r'Rev\. P4/') and
matchoutput('p4d -V', r'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:
try:
util.oslink(fn, name)
os.unlink(name)
return True
except OSError:
return False
finally:
os.unlink(fn)
@check("tla", "GNU Arch tla client")
def has_tla():
return matchoutput('tla --version 2>&1', r'The GNU Arch Revision')
@check("gpg", "gpg client")
def has_gpg():
return matchoutput('gpg --version 2>&1', r'GnuPG')
@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 (077, 007, 022):
os.umask(umask)
f = open(fname, 'w')
f.close()
mode = os.stat(fname).st_mode
os.unlink(fname)
if mode & 0777 != ~umask & 0666:
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\"",
r"<stdin>:1: 're' imported but unused",
True)
@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("python243", "python >= 2.4.3")
def has_python243():
return sys.version_info >= (2, 4, 3)
@check("json", "some json module available")
def has_json():
try:
if sys.version_info < (2, 7):
import simplejson as json
else:
import json
json.dumps
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',
r'abort: no repository found', True)
@check("ssl", "python >= 2.6 ssl module and python OpenSSL")
def has_ssl():
try:
import ssl
ssl.wrap_socket # silence unused import warning
import OpenSSL
OpenSSL.SSL.Context
return True
except ImportError:
return False
@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 os.name != 'nt' # gross approximation
@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`"', '')
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("absimport", "absolute_import in __future__")
def has_absimport():
import __future__
from mercurial import util
return util.safehasattr(__future__, "absolute_import")
@check("py3k", "running with Python 3.x")
def has_py3k():
return 3 == sys.version_info[0]