tests/hghave.py
author Simon Heimberg <simohe@besonet.ch>
Thu, 16 Jan 2014 12:08:57 +0100
branchstable
changeset 1321 79f68c0ed71e
parent 1311 1fed120bfa04
child 1323 aeb658c7dbc7
permissions -rwxr-xr-x
run-tests: print more information on unnecessary glob matching Extend the message with the test name and the approximate line number. (The line number is the one of the command producing the output.) Finding the line to fix is easier now. old message: ...... Info, unnecessary glob: at a/b/c (glob) .. new message: ...... Info, unnecessary glob in test-example.t (after line 9): at a/b/c (glob) .. The test result is still pass as before. [ original upstream message ]
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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import os, stat, socket
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import re
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import sys
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import tempfile
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tempprefix = 'hg-hghave-'
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def matchoutput(cmd, regexp, ignorestatus=False):
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    """Return True if cmd executes successfully and its output
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    is matched by the supplied regular expression.
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    """
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    r = re.compile(regexp)
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    fh = os.popen(cmd)
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    s = fh.read()
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    try:
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        ret = fh.close()
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    except IOError:
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        # Happen in Windows test environment
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        ret = 1
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    return (ignorestatus or ret is None) and r.search(s)
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def has_baz():
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    return matchoutput('baz --version 2>&1', r'baz Bazaar version')
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def has_bzr():
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    try:
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        import bzrlib
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        return bzrlib.__doc__ is not None
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    except ImportError:
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        return False
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def has_bzr114():
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    try:
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        import bzrlib
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        return (bzrlib.__doc__ is not None
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                and bzrlib.version_info[:2] >= (1, 14))
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    except ImportError:
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        return False
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def has_cvs():
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    re = r'Concurrent Versions System.*?server'
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    return matchoutput('cvs --version 2>&1', re) and not has_msys()
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def has_cvs112():
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    re = r'Concurrent Versions System \(CVS\) 1.12.*?server'
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    return matchoutput('cvs --version 2>&1', re) and not has_msys()
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def has_darcs():
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    return matchoutput('darcs --version', r'2\.[2-9]', True)
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def has_mtn():
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    return matchoutput('mtn --version', r'monotone', True) and not matchoutput(
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        'mtn --version', r'monotone 0\.', True)
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def has_eol_in_paths():
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    try:
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        fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix, suffix='\n\r')
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        os.close(fd)
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        os.remove(path)
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        return True
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    except (IOError, OSError):
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        return False
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def has_executablebit():
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    try:
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        EXECFLAGS = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH
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        fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix)
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        try:
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            os.close(fh)
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            m = os.stat(fn).st_mode & 0777
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            new_file_has_exec = m & EXECFLAGS
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            os.chmod(fn, m ^ EXECFLAGS)
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            exec_flags_cannot_flip = ((os.stat(fn).st_mode & 0777) == m)
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        finally:
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            os.unlink(fn)
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    except (IOError, OSError):
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        # we don't care, the user probably won't be able to commit anyway
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        return False
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    return not (new_file_has_exec or exec_flags_cannot_flip)
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def has_icasefs():
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    # Stolen from mercurial.util
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    fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix)
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    os.close(fd)
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    try:
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        s1 = os.stat(path)
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        d, b = os.path.split(path)
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        p2 = os.path.join(d, b.upper())
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        if path == p2:
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            p2 = os.path.join(d, b.lower())
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        try:
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            s2 = os.stat(p2)
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            return s2 == s1
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        except OSError:
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            return False
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    finally:
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        os.remove(path)
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def has_inotify():
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    try:
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        import hgext.inotify.linux.watcher
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    except ImportError:
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        return False
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    name = tempfile.mktemp(dir='.', prefix=tempprefix)
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    sock = socket.socket(socket.AF_UNIX)
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    try:
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        sock.bind(name)
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    except socket.error:
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        return False
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    sock.close()
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    os.unlink(name)
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    return True
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def has_fifo():
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    if getattr(os, "mkfifo", None) is None:
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        return False
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    name = tempfile.mktemp(dir='.', prefix=tempprefix)
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    try:
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        os.mkfifo(name)
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        os.unlink(name)
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        return True
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    except OSError:
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        return False
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def has_killdaemons():
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    return True
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   127
1007
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parents:
diff changeset
   128
def has_cacheable_fs():
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   129
    from mercurial import util
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parents:
diff changeset
   130
1099
55c85631631b tests/hghave: consistently use dir='.', prefix=tempprefix for tempfiles
Mads Kiilerich <mads@kiilerich.com>
parents: 1098
diff changeset
   131
    fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix)
1007
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parents:
diff changeset
   132
    os.close(fd)
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   133
    try:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   134
        return util.cachestat(path).cacheable()
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parents:
diff changeset
   135
    finally:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   136
        os.remove(path)
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parents:
diff changeset
   137
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   138
def has_lsprof():
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   139
    try:
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   140
        import _lsprof
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   141
        return True
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   142
    except ImportError:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   143
        return False
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parents:
diff changeset
   144
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   145
def has_gettext():
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   146
    return matchoutput('msgfmt --version', 'GNU gettext-tools')
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parents:
diff changeset
   147
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   148
def has_git():
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   149
    return matchoutput('git --version 2>&1', r'^git version')
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   150
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   151
def has_docutils():
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   152
    try:
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   153
        from docutils.core import publish_cmdline
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   154
        return True
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   155
    except ImportError:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   156
        return False
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   157
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   158
def getsvnversion():
1136
294cea906d3a subrepo, hghave: use "svn --version --quiet" to determine version number
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1133
diff changeset
   159
    m = matchoutput('svn --version --quiet 2>&1', r'^(\d+)\.(\d+)')
1007
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   160
    if not m:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   161
        return (0, 0)
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   162
    return (int(m.group(1)), int(m.group(2)))
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   163
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   164
def has_svn15():
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   165
    return getsvnversion() >= (1, 5)
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   166
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   167
def has_svn13():
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   168
    return getsvnversion() >= (1, 3)
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   169
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   170
def has_svn():
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   171
    return matchoutput('svn --version 2>&1', r'^svn, version') and \
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   172
        matchoutput('svnadmin --version 2>&1', r'^svnadmin, version')
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   173
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   174
def has_svn_bindings():
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   175
    try:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   176
        import svn.core
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Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   177
        version = svn.core.SVN_VER_MAJOR, svn.core.SVN_VER_MINOR
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   178
        if version < (1, 4):
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   179
            return False
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   180
        return True
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   181
    except ImportError:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   182
        return False
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   183
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   184
def has_p4():
1069
4e0cef7a70cf cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 1063
diff changeset
   185
    return (matchoutput('p4 -V', r'Rev\. P4/') and
4e0cef7a70cf cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 1063
diff changeset
   186
            matchoutput('p4d -V', r'Rev\. P4D/'))
1007
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   187
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   188
def has_symlink():
1071
f0ce3dcd5c87 cleanup: replace hasattr() usage with getattr() in hghave
Brodie Rao <brodie@sf.io>
parents: 1070
diff changeset
   189
    if getattr(os, "symlink", None) is None:
1055
dabed2cabd5e tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 1032
diff changeset
   190
        return False
1099
55c85631631b tests/hghave: consistently use dir='.', prefix=tempprefix for tempfiles
Mads Kiilerich <mads@kiilerich.com>
parents: 1098
diff changeset
   191
    name = tempfile.mktemp(dir='.', prefix=tempprefix)
1055
dabed2cabd5e tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 1032
diff changeset
   192
    try:
dabed2cabd5e tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 1032
diff changeset
   193
        os.symlink(".", name)
dabed2cabd5e tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 1032
diff changeset
   194
        os.unlink(name)
dabed2cabd5e tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 1032
diff changeset
   195
        return True
dabed2cabd5e tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 1032
diff changeset
   196
    except (OSError, AttributeError):
dabed2cabd5e tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 1032
diff changeset
   197
        return False
1007
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   198
1102
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   199
def has_hardlink():
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   200
    from mercurial import util
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   201
    fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix)
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   202
    os.close(fh)
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   203
    name = tempfile.mktemp(dir='.', prefix=tempprefix)
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   204
    try:
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   205
        try:
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   206
            util.oslink(fn, name)
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   207
            os.unlink(name)
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   208
            return True
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   209
        except OSError:
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   210
            return False
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   211
    finally:
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   212
        os.unlink(fn)
51afb47e2399 tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 1101
diff changeset
   213
1007
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   214
def has_tla():
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   215
    return matchoutput('tla --version 2>&1', r'The GNU Arch Revision')
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   216
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   217
def has_gpg():
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   218
    return matchoutput('gpg --version 2>&1', r'GnuPG')
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   219
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   220
def has_unix_permissions():
1099
55c85631631b tests/hghave: consistently use dir='.', prefix=tempprefix for tempfiles
Mads Kiilerich <mads@kiilerich.com>
parents: 1098
diff changeset
   221
    d = tempfile.mkdtemp(dir='.', prefix=tempprefix)
1007
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   222
    try:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   223
        fname = os.path.join(d, 'foo')
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   224
        for umask in (077, 007, 022):
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   225
            os.umask(umask)
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   226
            f = open(fname, 'w')
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   227
            f.close()
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   228
            mode = os.stat(fname).st_mode
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   229
            os.unlink(fname)
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   230
            if mode & 0777 != ~umask & 0666:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   231
                return False
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   232
        return True
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   233
    finally:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   234
        os.rmdir(d)
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   235
1303
94e35118a756 tests: skip tests that require not having root (issue4089)
Matt Mackall <mpm@selenic.com>
parents: 1301
diff changeset
   236
def has_root():
1311
1fed120bfa04 tests: fix `hghave root` on windows
Simon Heimberg <simohe@besonet.ch>
parents: 1303
diff changeset
   237
    return getattr(os, 'geteuid', None) and os.geteuid() == 0
1303
94e35118a756 tests: skip tests that require not having root (issue4089)
Matt Mackall <mpm@selenic.com>
parents: 1301
diff changeset
   238
1007
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   239
def has_pyflakes():
1089
f26e9129f65b hghave: wrap command in 'sh -c "..."' for has_pyflakes()
Adrian Buehlmann <adrian@cadifra.com>
parents: 1072
diff changeset
   240
    return matchoutput("sh -c \"echo 'import re' 2>&1 | pyflakes\"",
1007
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   241
                       r"<stdin>:1: 're' imported but unused",
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   242
                       True)
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   243
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   244
def has_pygments():
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   245
    try:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   246
        import pygments
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   247
        return True
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   248
    except ImportError:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   249
        return False
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   250
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   251
def has_outer_repo():
1105
9b2932ca75fd tests: hghave outer-repo should be true even if a bad repo is found
Mads Kiilerich <mads@kiilerich.com>
parents: 1102
diff changeset
   252
    # failing for other reasons than 'no repo' imply that there is a repo
9b2932ca75fd tests: hghave outer-repo should be true even if a bad repo is found
Mads Kiilerich <mads@kiilerich.com>
parents: 1102
diff changeset
   253
    return not matchoutput('hg root 2>&1',
9b2932ca75fd tests: hghave outer-repo should be true even if a bad repo is found
Mads Kiilerich <mads@kiilerich.com>
parents: 1102
diff changeset
   254
                           r'abort: no repository found', True)
1007
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   255
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   256
def has_ssl():
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   257
    try:
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   258
        import ssl
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   259
        import OpenSSL
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   260
        OpenSSL.SSL.Context
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   261
        return True
4fad25af75dd Add hghave test as of 5635a4017061
Christian Ebert <blacktrash@gmx.net>
parents:
diff changeset
   262
    except ImportError:
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        return False
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def has_windows():
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    return os.name == 'nt'
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def has_system_sh():
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    return os.name != 'nt'
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def has_serve():
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    return os.name != 'nt' # gross approximation
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def has_tic():
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    return matchoutput('test -x "`which tic`"', '')
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def has_msys():
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    return os.getenv('MSYSTEM')
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def has_aix():
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    return sys.platform.startswith("aix")
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def has_absimport():
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    import __future__
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    from mercurial import util
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    return util.safehasattr(__future__, "absolute_import")
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def has_py3k():
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    return 3 == sys.version_info[0]
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1007
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checks = {
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    "true": (lambda: True, "yak shaving"),
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    "false": (lambda: False, "nail clipper"),
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    "baz": (has_baz, "GNU Arch baz client"),
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    "bzr": (has_bzr, "Canonical's Bazaar client"),
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    "bzr114": (has_bzr114, "Canonical's Bazaar client >= 1.14"),
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    "cacheable": (has_cacheable_fs, "cacheable filesystem"),
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    "cvs": (has_cvs, "cvs client/server"),
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    "cvs112": (has_cvs112, "cvs client/server >= 1.12"),
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    "darcs": (has_darcs, "darcs client"),
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    "docutils": (has_docutils, "Docutils text processing library"),
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    "eol-in-paths": (has_eol_in_paths, "end-of-lines in paths"),
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    "execbit": (has_executablebit, "executable bit"),
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    "fifo": (has_fifo, "named pipes"),
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    "gettext": (has_gettext, "GNU Gettext (msgfmt)"),
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    "git": (has_git, "git command line client"),
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    "gpg": (has_gpg, "gpg client"),
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    "hardlink": (has_hardlink, "hardlinks"),
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    "icasefs": (has_icasefs, "case insensitive file system"),
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    "inotify": (has_inotify, "inotify extension support"),
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    "killdaemons": (has_killdaemons, 'killdaemons.py support'),
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    "lsprof": (has_lsprof, "python lsprof module"),
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    "mtn": (has_mtn, "monotone client (>= 1.0)"),
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    "outer-repo": (has_outer_repo, "outer repo"),
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    "p4": (has_p4, "Perforce server and client"),
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    "pyflakes": (has_pyflakes, "Pyflakes python linter"),
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    "pygments": (has_pygments, "Pygments source highlighting library"),
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    "root": (has_root, "root permissions"),
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    "serve": (has_serve, "platform and python can manage 'hg serve -d'"),
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    "ssl": (has_ssl, "python >= 2.6 ssl module and python OpenSSL"),
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    "svn": (has_svn, "subversion client and admin tools"),
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    "svn13": (has_svn13, "subversion client and admin tools >= 1.3"),
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    "svn15": (has_svn15, "subversion client and admin tools >= 1.5"),
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    "svn-bindings": (has_svn_bindings, "subversion python bindings"),
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    "symlink": (has_symlink, "symbolic links"),
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    "system-sh": (has_system_sh, "system() uses sh"),
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    "tic": (has_tic, "terminfo compiler"),
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    "tla": (has_tla, "GNU Arch tla client"),
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    "unix-permissions": (has_unix_permissions, "unix-style permissions"),
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    "windows": (has_windows, "Windows"),
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    "msys": (has_msys, "Windows with MSYS"),
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    "aix": (has_aix, "AIX"),
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    "absimport": (has_absimport, "absolute_import in __future__"),
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    "py3k": (has_py3k, "running with Python 3.x"),
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}