tests/hghave.py
author Augie Fackler <augie@google.com>
Sun, 17 May 2015 21:12:33 -0400
changeset 25157 a8d22895a575
parent 25106 6f15114bdcc3
child 25413 4d705f6a3c35
permissions -rwxr-xr-x
run-tests: introduce PYTHON3 boolean constant (issue4668) This will avoid open-coding lots of version_info checks later in the file.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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import os, stat
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import re
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import socket
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import sys
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import tempfile
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tempprefix = 'hg-hghave-'
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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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}
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def check(name, desc):
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    def decorator(func):
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        checks[name] = (func, desc)
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        return func
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    return decorator
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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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@check("baz", "GNU Arch baz client")
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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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@check("bzr", "Canonical's Bazaar client")
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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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@check("bzr114", "Canonical's Bazaar client >= 1.14")
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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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@check("cvs", "cvs client/server")
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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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@check("cvs112", "cvs client/server >= 1.12")
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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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@check("darcs", "darcs client")
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def has_darcs():
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    return matchoutput('darcs --version', r'2\.[2-9]', True)
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@check("mtn", "monotone client (>= 1.0)")
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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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@check("eol-in-paths", "end-of-lines in paths")
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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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@check("execbit", "executable bit")
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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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@check("icasefs", "case insensitive file system")
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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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@check("fifo", "named pipes")
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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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diff changeset
   127
        os.mkfifo(name)
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diff changeset
   128
        os.unlink(name)
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   129
        return True
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diff changeset
   130
    except OSError:
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   131
        return False
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parents: 5072
diff changeset
   132
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   133
@check("killdaemons", 'killdaemons.py support')
17467
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parents: 17016
diff changeset
   134
def has_killdaemons():
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diff changeset
   135
    return True
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parents: 17016
diff changeset
   136
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diff changeset
   137
@check("cacheable", "cacheable filesystem")
14927
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diff changeset
   138
def has_cacheable_fs():
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diff changeset
   139
    from mercurial import util
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parents: 14550
diff changeset
   140
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diff changeset
   141
    fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix)
14927
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diff changeset
   142
    os.close(fd)
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diff changeset
   143
    try:
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diff changeset
   144
        return util.cachestat(path).cacheable()
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parents: 14550
diff changeset
   145
    finally:
2aa3e07b2f07 posix, windows: introduce cachestat
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diff changeset
   146
        os.remove(path)
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parents: 14550
diff changeset
   147
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diff changeset
   148
@check("lsprof", "python lsprof module")
5099
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diff changeset
   149
def has_lsprof():
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   150
    try:
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diff changeset
   151
        import _lsprof
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   152
        _lsprof.Profiler # silence unused import warning
5099
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parents: 5092
diff changeset
   153
        return True
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parents: 5092
diff changeset
   154
    except ImportError:
105d4cf7ec24 Test --time, --profile and --lsprof
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parents: 5092
diff changeset
   155
        return False
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parents: 5092
diff changeset
   156
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parents: 21208
diff changeset
   157
@check("gettext", "GNU Gettext (msgfmt)")
13442
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parents: 13418
diff changeset
   158
def has_gettext():
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parents: 13418
diff changeset
   159
    return matchoutput('msgfmt --version', 'GNU gettext-tools')
bb107a31820e test-i18n: make test conditional on msgfmt availability
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parents: 13418
diff changeset
   160
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parents: 21208
diff changeset
   161
@check("git", "git command line client")
5218
4fa0f2dff643 hghave: detect git availability
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parents: 5103
diff changeset
   162
def has_git():
5252
c0281c6b40b0 hghave: wrap command output matching
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parents: 5218
diff changeset
   163
    return matchoutput('git --version 2>&1', r'^git version')
5218
4fa0f2dff643 hghave: detect git availability
Patrick Mezard <pmezard@gmail.com>
parents: 5103
diff changeset
   164
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parents: 21208
diff changeset
   165
@check("docutils", "Docutils text processing library")
10971
cbe400a8e217 doc: add generic frontend to rst2man and rst2html
Martin Geisler <mg@aragost.com>
parents: 9819
diff changeset
   166
def has_docutils():
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Martin Geisler <mg@aragost.com>
parents: 9819
diff changeset
   167
    try:
cbe400a8e217 doc: add generic frontend to rst2man and rst2html
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parents: 9819
diff changeset
   168
        from docutils.core import publish_cmdline
22198
77142de48ae4 cleanup: make sure we always access members of imported modules
Mads Kiilerich <madski@unity3d.com>
parents: 22093
diff changeset
   169
        publish_cmdline # silence unused import
10971
cbe400a8e217 doc: add generic frontend to rst2man and rst2html
Martin Geisler <mg@aragost.com>
parents: 9819
diff changeset
   170
        return True
cbe400a8e217 doc: add generic frontend to rst2man and rst2html
Martin Geisler <mg@aragost.com>
parents: 9819
diff changeset
   171
    except ImportError:
cbe400a8e217 doc: add generic frontend to rst2man and rst2html
Martin Geisler <mg@aragost.com>
parents: 9819
diff changeset
   172
        return False
9446
57d682d7d2da test-gendoc: test documentation generation
Martin Geisler <mg@lazybytes.net>
parents: 9395
diff changeset
   173
14050
9e8a9d45945c subrepo: handle svn tracked/unknown directory collisions
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parents: 13543
diff changeset
   174
def getsvnversion():
17707
35674bd95200 subrepo, hghave: use "svn --version --quiet" to determine version number
Thomas Arendsen Hein <thomas@intevation.de>
parents: 17467
diff changeset
   175
    m = matchoutput('svn --version --quiet 2>&1', r'^(\d+)\.(\d+)')
14050
9e8a9d45945c subrepo: handle svn tracked/unknown directory collisions
Patrick Mezard <pmezard@gmail.com>
parents: 13543
diff changeset
   176
    if not m:
9e8a9d45945c subrepo: handle svn tracked/unknown directory collisions
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parents: 13543
diff changeset
   177
        return (0, 0)
9e8a9d45945c subrepo: handle svn tracked/unknown directory collisions
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parents: 13543
diff changeset
   178
    return (int(m.group(1)), int(m.group(2)))
9e8a9d45945c subrepo: handle svn tracked/unknown directory collisions
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parents: 13543
diff changeset
   179
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parents: 21208
diff changeset
   180
@check("svn15", "subversion client and admin tools >= 1.5")
14050
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parents: 13543
diff changeset
   181
def has_svn15():
9e8a9d45945c subrepo: handle svn tracked/unknown directory collisions
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parents: 13543
diff changeset
   182
    return getsvnversion() >= (1, 5)
9e8a9d45945c subrepo: handle svn tracked/unknown directory collisions
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parents: 13543
diff changeset
   183
22093
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Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   184
@check("svn13", "subversion client and admin tools >= 1.3")
15346
53f37b24f26a tests: check for svn >= 1.3 and >= 1.5 in tests that require those versions
Thomas Arendsen Hein <thomas@intevation.de>
parents: 14927
diff changeset
   185
def has_svn13():
53f37b24f26a tests: check for svn >= 1.3 and >= 1.5 in tests that require those versions
Thomas Arendsen Hein <thomas@intevation.de>
parents: 14927
diff changeset
   186
    return getsvnversion() >= (1, 3)
53f37b24f26a tests: check for svn >= 1.3 and >= 1.5 in tests that require those versions
Thomas Arendsen Hein <thomas@intevation.de>
parents: 14927
diff changeset
   187
22093
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parents: 21208
diff changeset
   188
@check("svn", "subversion client and admin tools")
5253
d82ebcdf20e1 hghave: detect subversion client and admin tools availability
Patrick Mezard <pmezard@gmail.com>
parents: 5252
diff changeset
   189
def has_svn():
9819
dec177286deb convert: reenable SVN support after license issue solved
Patrick Mezard <pmezard@gmail.com>
parents: 9817
diff changeset
   190
    return matchoutput('svn --version 2>&1', r'^svn, version') and \
dec177286deb convert: reenable SVN support after license issue solved
Patrick Mezard <pmezard@gmail.com>
parents: 9817
diff changeset
   191
        matchoutput('svnadmin --version 2>&1', r'^svnadmin, version')
5253
d82ebcdf20e1 hghave: detect subversion client and admin tools availability
Patrick Mezard <pmezard@gmail.com>
parents: 5252
diff changeset
   192
22093
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parents: 21208
diff changeset
   193
@check("svn-bindings", "subversion python bindings")
5254
d61e98a82cee hghave: detect subversion bindings availability
Patrick Mezard <pmezard@gmail.com>
parents: 5253
diff changeset
   194
def has_svn_bindings():
d61e98a82cee hghave: detect subversion bindings availability
Patrick Mezard <pmezard@gmail.com>
parents: 5253
diff changeset
   195
    try:
d61e98a82cee hghave: detect subversion bindings availability
Patrick Mezard <pmezard@gmail.com>
parents: 5253
diff changeset
   196
        import svn.core
7315
408cf9eb9e5d tests: run svn tests only with svn bindings >1.3
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7061
diff changeset
   197
        version = svn.core.SVN_VER_MAJOR, svn.core.SVN_VER_MINOR
408cf9eb9e5d tests: run svn tests only with svn bindings >1.3
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7061
diff changeset
   198
        if version < (1, 4):
408cf9eb9e5d tests: run svn tests only with svn bindings >1.3
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7061
diff changeset
   199
            return False
5254
d61e98a82cee hghave: detect subversion bindings availability
Patrick Mezard <pmezard@gmail.com>
parents: 5253
diff changeset
   200
        return True
d61e98a82cee hghave: detect subversion bindings availability
Patrick Mezard <pmezard@gmail.com>
parents: 5253
diff changeset
   201
    except ImportError:
d61e98a82cee hghave: detect subversion bindings availability
Patrick Mezard <pmezard@gmail.com>
parents: 5253
diff changeset
   202
        return False
d61e98a82cee hghave: detect subversion bindings availability
Patrick Mezard <pmezard@gmail.com>
parents: 5253
diff changeset
   203
22093
45611a306f77 tests: use a decorator for hghave checks
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parents: 21208
diff changeset
   204
@check("p4", "Perforce server and client")
7823
11efa41037e2 convert: Perforce source for conversion to Mercurial
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents: 7773
diff changeset
   205
def has_p4():
16683
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16369
diff changeset
   206
    return (matchoutput('p4 -V', r'Rev\. P4/') and
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16369
diff changeset
   207
            matchoutput('p4d -V', r'Rev\. P4D/'))
7823
11efa41037e2 convert: Perforce source for conversion to Mercurial
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents: 7773
diff changeset
   208
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   209
@check("symlink", "symbolic links")
5409
190c234c8fa0 hghave: reorder check functions and entries
Patrick Mezard <pmezard@gmail.com>
parents: 5308
diff changeset
   210
def has_symlink():
16685
43d55088415a cleanup: replace hasattr() usage with getattr() in hghave
Brodie Rao <brodie@sf.io>
parents: 16684
diff changeset
   211
    if getattr(os, "symlink", None) is None:
16319
ac0da5caebec tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 15568
diff changeset
   212
        return False
16968
456f457e376d tests/hghave: consistently use dir='.', prefix=tempprefix for tempfiles
Mads Kiilerich <mads@kiilerich.com>
parents: 16966
diff changeset
   213
    name = tempfile.mktemp(dir='.', prefix=tempprefix)
16319
ac0da5caebec tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 15568
diff changeset
   214
    try:
ac0da5caebec tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 15568
diff changeset
   215
        os.symlink(".", name)
ac0da5caebec tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 15568
diff changeset
   216
        os.unlink(name)
ac0da5caebec tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 15568
diff changeset
   217
        return True
ac0da5caebec tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 15568
diff changeset
   218
    except (OSError, AttributeError):
ac0da5caebec tests: teach hghave to actually test for symlink support
Matt Mackall <mpm@selenic.com>
parents: 15568
diff changeset
   219
        return False
5409
190c234c8fa0 hghave: reorder check functions and entries
Patrick Mezard <pmezard@gmail.com>
parents: 5308
diff changeset
   220
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   221
@check("hardlink", "hardlinks")
16971
8aeb2f1ae94c tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 16970
diff changeset
   222
def has_hardlink():
8aeb2f1ae94c tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 16970
diff changeset
   223
    from mercurial import util
8aeb2f1ae94c tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 16970
diff changeset
   224
    fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix)
8aeb2f1ae94c tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 16970
diff changeset
   225
    os.close(fh)
8aeb2f1ae94c tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 16970
diff changeset
   226
    name = tempfile.mktemp(dir='.', prefix=tempprefix)
8aeb2f1ae94c tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 16970
diff changeset
   227
    try:
25090
252412e24551 hghave: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents: 24290
diff changeset
   228
        util.oslink(fn, name)
252412e24551 hghave: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents: 24290
diff changeset
   229
        os.unlink(name)
252412e24551 hghave: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents: 24290
diff changeset
   230
        return True
252412e24551 hghave: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents: 24290
diff changeset
   231
    except OSError:
252412e24551 hghave: use try/except/finally
Matt Mackall <mpm@selenic.com>
parents: 24290
diff changeset
   232
        return False
16971
8aeb2f1ae94c tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 16970
diff changeset
   233
    finally:
8aeb2f1ae94c tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 16970
diff changeset
   234
        os.unlink(fn)
8aeb2f1ae94c tests: introduce hghave hardlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 16970
diff changeset
   235
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   236
@check("tla", "GNU Arch tla client")
6079
ea34059b89de convert: added GNU Arch (tla) tests and related fixes
Aleix Conchillo Flaque <aleix@member.fsf.org>
parents: 6078
diff changeset
   237
def has_tla():
ea34059b89de convert: added GNU Arch (tla) tests and related fixes
Aleix Conchillo Flaque <aleix@member.fsf.org>
parents: 6078
diff changeset
   238
    return matchoutput('tla --version 2>&1', r'The GNU Arch Revision')
ea34059b89de convert: added GNU Arch (tla) tests and related fixes
Aleix Conchillo Flaque <aleix@member.fsf.org>
parents: 6078
diff changeset
   239
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   240
@check("gpg", "gpg client")
8809
6fce36336e42 gpg: add test
Brendan Cully <brendan@kublai.com>
parents: 8213
diff changeset
   241
def has_gpg():
6fce36336e42 gpg: add test
Brendan Cully <brendan@kublai.com>
parents: 8213
diff changeset
   242
    return matchoutput('gpg --version 2>&1', r'GnuPG')
6fce36336e42 gpg: add test
Brendan Cully <brendan@kublai.com>
parents: 8213
diff changeset
   243
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   244
@check("unix-permissions", "unix-style permissions")
6063
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   245
def has_unix_permissions():
16968
456f457e376d tests/hghave: consistently use dir='.', prefix=tempprefix for tempfiles
Mads Kiilerich <mads@kiilerich.com>
parents: 16966
diff changeset
   246
    d = tempfile.mkdtemp(dir='.', prefix=tempprefix)
6063
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   247
    try:
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   248
        fname = os.path.join(d, 'foo')
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   249
        for umask in (077, 007, 022):
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   250
            os.umask(umask)
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   251
            f = open(fname, 'w')
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   252
            f.close()
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   253
            mode = os.stat(fname).st_mode
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   254
            os.unlink(fname)
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   255
            if mode & 0777 != ~umask & 0666:
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   256
                return False
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   257
        return True
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   258
    finally:
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   259
        os.rmdir(d)
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   260
22994
840be5ca03e1 cmdserver: add service that listens on unix domain socket and forks process
Yuya Nishihara <yuya@tcha.org>
parents: 22579
diff changeset
   261
@check("unix-socket", "AF_UNIX socket family")
840be5ca03e1 cmdserver: add service that listens on unix domain socket and forks process
Yuya Nishihara <yuya@tcha.org>
parents: 22579
diff changeset
   262
def has_unix_socket():
840be5ca03e1 cmdserver: add service that listens on unix domain socket and forks process
Yuya Nishihara <yuya@tcha.org>
parents: 22579
diff changeset
   263
    return getattr(socket, 'AF_UNIX', None) is not None
840be5ca03e1 cmdserver: add service that listens on unix domain socket and forks process
Yuya Nishihara <yuya@tcha.org>
parents: 22579
diff changeset
   264
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   265
@check("root", "root permissions")
20008
e54a078153f7 tests: skip tests that require not having root (issue4089)
Matt Mackall <mpm@selenic.com>
parents: 19931
diff changeset
   266
def has_root():
20114
390aff33c2f9 tests: fix `hghave root` on windows
Simon Heimberg <simohe@besonet.ch>
parents: 20008
diff changeset
   267
    return getattr(os, 'geteuid', None) and os.geteuid() == 0
20008
e54a078153f7 tests: skip tests that require not having root (issue4089)
Matt Mackall <mpm@selenic.com>
parents: 19931
diff changeset
   268
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   269
@check("pyflakes", "Pyflakes python linter")
14140
82f0412ef7de tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents: 14050
diff changeset
   270
def has_pyflakes():
16872
40d930848fd0 hghave: wrap command in 'sh -c "..."' for has_pyflakes()
Adrian Buehlmann <adrian@cadifra.com>
parents: 16688
diff changeset
   271
    return matchoutput("sh -c \"echo 'import re' 2>&1 | pyflakes\"",
14140
82f0412ef7de tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents: 14050
diff changeset
   272
                       r"<stdin>:1: 're' imported but unused",
82f0412ef7de tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents: 14050
diff changeset
   273
                       True)
82f0412ef7de tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents: 14050
diff changeset
   274
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   275
@check("pygments", "Pygments source highlighting library")
6355
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   276
def has_pygments():
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   277
    try:
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   278
        import pygments
22198
77142de48ae4 cleanup: make sure we always access members of imported modules
Mads Kiilerich <madski@unity3d.com>
parents: 22093
diff changeset
   279
        pygments.highlight # silence unused import warning
6355
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   280
        return True
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   281
    except ImportError:
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   282
        return False
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   283
22579
36a940d82f88 test: protect the run-tests.py --json test behind an hghave rule
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22575
diff changeset
   284
@check("json", "some json module available")
36a940d82f88 test: protect the run-tests.py --json test behind an hghave rule
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22575
diff changeset
   285
def has_json():
36a940d82f88 test: protect the run-tests.py --json test behind an hghave rule
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22575
diff changeset
   286
    try:
23262
86a8658c77ff hghave: use a less brittle have-json check
Augie Fackler <raf@durin42.com>
parents: 22994
diff changeset
   287
        import json
22579
36a940d82f88 test: protect the run-tests.py --json test behind an hghave rule
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22575
diff changeset
   288
        json.dumps
36a940d82f88 test: protect the run-tests.py --json test behind an hghave rule
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22575
diff changeset
   289
        return True
36a940d82f88 test: protect the run-tests.py --json test behind an hghave rule
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22575
diff changeset
   290
    except ImportError:
23262
86a8658c77ff hghave: use a less brittle have-json check
Augie Fackler <raf@durin42.com>
parents: 22994
diff changeset
   291
        try:
86a8658c77ff hghave: use a less brittle have-json check
Augie Fackler <raf@durin42.com>
parents: 22994
diff changeset
   292
            import simplejson as json
86a8658c77ff hghave: use a less brittle have-json check
Augie Fackler <raf@durin42.com>
parents: 22994
diff changeset
   293
            json.dumps
86a8658c77ff hghave: use a less brittle have-json check
Augie Fackler <raf@durin42.com>
parents: 22994
diff changeset
   294
            return True
86a8658c77ff hghave: use a less brittle have-json check
Augie Fackler <raf@durin42.com>
parents: 22994
diff changeset
   295
        except ImportError:
86a8658c77ff hghave: use a less brittle have-json check
Augie Fackler <raf@durin42.com>
parents: 22994
diff changeset
   296
            pass
86a8658c77ff hghave: use a less brittle have-json check
Augie Fackler <raf@durin42.com>
parents: 22994
diff changeset
   297
    return False
22579
36a940d82f88 test: protect the run-tests.py --json test behind an hghave rule
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22575
diff changeset
   298
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   299
@check("outer-repo", "outer repo")
7429
dbc40381620e tests: Skip tests if they will fail because of outer repo
Mads Kiilerich <mads@kiilerich.com>
parents: 7315
diff changeset
   300
def has_outer_repo():
17016
468a950aebc3 tests: hghave outer-repo should be true even if a bad repo is found
Mads Kiilerich <mads@kiilerich.com>
parents: 16971
diff changeset
   301
    # failing for other reasons than 'no repo' imply that there is a repo
468a950aebc3 tests: hghave outer-repo should be true even if a bad repo is found
Mads Kiilerich <mads@kiilerich.com>
parents: 16971
diff changeset
   302
    return not matchoutput('hg root 2>&1',
468a950aebc3 tests: hghave outer-repo should be true even if a bad repo is found
Mads Kiilerich <mads@kiilerich.com>
parents: 16971
diff changeset
   303
                           r'abort: no repository found', True)
7429
dbc40381620e tests: Skip tests if they will fail because of outer repo
Mads Kiilerich <mads@kiilerich.com>
parents: 7315
diff changeset
   304
23825
b2358bc1407c hghave: we now support Python 2.7.9's ssl for https
Augie Fackler <augie@google.com>
parents: 23262
diff changeset
   305
@check("ssl", ("(python >= 2.6 ssl module and python OpenSSL) "
b2358bc1407c hghave: we now support Python 2.7.9's ssl for https
Augie Fackler <augie@google.com>
parents: 23262
diff changeset
   306
               "OR python >= 2.7.9 ssl"))
12740
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   307
def has_ssl():
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   308
    try:
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   309
        import ssl
23825
b2358bc1407c hghave: we now support Python 2.7.9's ssl for https
Augie Fackler <augie@google.com>
parents: 23262
diff changeset
   310
        if getattr(ssl, 'create_default_context', False):
b2358bc1407c hghave: we now support Python 2.7.9's ssl for https
Augie Fackler <augie@google.com>
parents: 23262
diff changeset
   311
            return True
13418
28555e294104 tests: update ssl requirement for test-https.t
Mads Kiilerich <mads@kiilerich.com>
parents: 13289
diff changeset
   312
        import OpenSSL
28555e294104 tests: update ssl requirement for test-https.t
Mads Kiilerich <mads@kiilerich.com>
parents: 13289
diff changeset
   313
        OpenSSL.SSL.Context
12740
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   314
        return True
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   315
    except ImportError:
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   316
        return False
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   317
24289
07fafcd4bc74 test-https: enable dummycert test only if Apple python is used (issue4500)
Yuya Nishihara <yuya@tcha.org>
parents: 23825
diff changeset
   318
@check("defaultcacerts", "can verify SSL certs by system's CA certs store")
07fafcd4bc74 test-https: enable dummycert test only if Apple python is used (issue4500)
Yuya Nishihara <yuya@tcha.org>
parents: 23825
diff changeset
   319
def has_defaultcacerts():
07fafcd4bc74 test-https: enable dummycert test only if Apple python is used (issue4500)
Yuya Nishihara <yuya@tcha.org>
parents: 23825
diff changeset
   320
    from mercurial import sslutil
24290
b76d8c641746 ssl: set explicit symbol "!" to web.cacerts to disable SSL verification (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 24289
diff changeset
   321
    return sslutil._defaultcacerts() != '!'
24289
07fafcd4bc74 test-https: enable dummycert test only if Apple python is used (issue4500)
Yuya Nishihara <yuya@tcha.org>
parents: 23825
diff changeset
   322
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   323
@check("windows", "Windows")
15444
e1f05d7a8c7b tests: use 'hghave no-windows' to avoid testing reserved file names on windows
Mads Kiilerich <mads@kiilerich.com>
parents: 15441
diff changeset
   324
def has_windows():
e1f05d7a8c7b tests: use 'hghave no-windows' to avoid testing reserved file names on windows
Mads Kiilerich <mads@kiilerich.com>
parents: 15441
diff changeset
   325
    return os.name == 'nt'
e1f05d7a8c7b tests: use 'hghave no-windows' to avoid testing reserved file names on windows
Mads Kiilerich <mads@kiilerich.com>
parents: 15441
diff changeset
   326
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   327
@check("system-sh", "system() uses sh")
15445
7cbb81c47025 tests: use 'hghave system-sh' to guard tests that requires sh in system()
Mads Kiilerich <mads@kiilerich.com>
parents: 15444
diff changeset
   328
def has_system_sh():
7cbb81c47025 tests: use 'hghave system-sh' to guard tests that requires sh in system()
Mads Kiilerich <mads@kiilerich.com>
parents: 15444
diff changeset
   329
    return os.name != 'nt'
7cbb81c47025 tests: use 'hghave system-sh' to guard tests that requires sh in system()
Mads Kiilerich <mads@kiilerich.com>
parents: 15444
diff changeset
   330
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   331
@check("serve", "platform and python can manage 'hg serve -d'")
15446
c5c9ca3719f9 tests: use 'hghave serve' to guard tests that requires serve daemon management
Mads Kiilerich <mads@kiilerich.com>
parents: 15445
diff changeset
   332
def has_serve():
c5c9ca3719f9 tests: use 'hghave serve' to guard tests that requires serve daemon management
Mads Kiilerich <mads@kiilerich.com>
parents: 15445
diff changeset
   333
    return os.name != 'nt' # gross approximation
c5c9ca3719f9 tests: use 'hghave serve' to guard tests that requires serve daemon management
Mads Kiilerich <mads@kiilerich.com>
parents: 15445
diff changeset
   334
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   335
@check("test-repo", "running tests from repository")
21208
0e1cbd3d52f7 tests: add repository check for pyflakes test
Matt Mackall <mpm@selenic.com>
parents: 20644
diff changeset
   336
def has_test_repo():
0e1cbd3d52f7 tests: add repository check for pyflakes test
Matt Mackall <mpm@selenic.com>
parents: 20644
diff changeset
   337
    t = os.environ["TESTDIR"]
0e1cbd3d52f7 tests: add repository check for pyflakes test
Matt Mackall <mpm@selenic.com>
parents: 20644
diff changeset
   338
    return os.path.isdir(os.path.join(t, "..", ".hg"))
0e1cbd3d52f7 tests: add repository check for pyflakes test
Matt Mackall <mpm@selenic.com>
parents: 20644
diff changeset
   339
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   340
@check("tic", "terminfo compiler and curses module")
15539
d09ea5bbc9a4 tests: skip color test on platforms without tic
Mads Kiilerich <mads@kiilerich.com>
parents: 15446
diff changeset
   341
def has_tic():
20304
e457321a5687 tests: 'hghave tic' also requires curses support in Python
Mads Kiilerich <madski@unity3d.com>
parents: 20114
diff changeset
   342
    try:
e457321a5687 tests: 'hghave tic' also requires curses support in Python
Mads Kiilerich <madski@unity3d.com>
parents: 20114
diff changeset
   343
        import curses
e457321a5687 tests: 'hghave tic' also requires curses support in Python
Mads Kiilerich <madski@unity3d.com>
parents: 20114
diff changeset
   344
        curses.COLOR_BLUE
e457321a5687 tests: 'hghave tic' also requires curses support in Python
Mads Kiilerich <madski@unity3d.com>
parents: 20114
diff changeset
   345
        return matchoutput('test -x "`which tic`"', '')
e457321a5687 tests: 'hghave tic' also requires curses support in Python
Mads Kiilerich <madski@unity3d.com>
parents: 20114
diff changeset
   346
    except ImportError:
e457321a5687 tests: 'hghave tic' also requires curses support in Python
Mads Kiilerich <madski@unity3d.com>
parents: 20114
diff changeset
   347
        return False
15539
d09ea5bbc9a4 tests: skip color test on platforms without tic
Mads Kiilerich <mads@kiilerich.com>
parents: 15446
diff changeset
   348
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   349
@check("msys", "Windows with MSYS")
15567
8b84d040d9f9 tests: introduce 'hghave msys' to skip tests that would fail because of msys
Mads Kiilerich <mads@kiilerich.com>
parents: 15539
diff changeset
   350
def has_msys():
8b84d040d9f9 tests: introduce 'hghave msys' to skip tests that would fail because of msys
Mads Kiilerich <mads@kiilerich.com>
parents: 15539
diff changeset
   351
    return os.getenv('MSYSTEM')
8b84d040d9f9 tests: introduce 'hghave msys' to skip tests that would fail because of msys
Mads Kiilerich <mads@kiilerich.com>
parents: 15539
diff changeset
   352
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   353
@check("aix", "AIX")
19092
8c560ad1cdc4 tests: AIX can't handle negative date in test-dirstate.t
Jim Hague <jim.hague@acm.org>
parents: 18285
diff changeset
   354
def has_aix():
8c560ad1cdc4 tests: AIX can't handle negative date in test-dirstate.t
Jim Hague <jim.hague@acm.org>
parents: 18285
diff changeset
   355
    return sys.platform.startswith("aix")
8c560ad1cdc4 tests: AIX can't handle negative date in test-dirstate.t
Jim Hague <jim.hague@acm.org>
parents: 18285
diff changeset
   356
22575
d7f7f1860f00 ssl: on OS X, use a dummy cert to trick Python/OpenSSL to use system CA certs
Mads Kiilerich <madski@unity3d.com>
parents: 22198
diff changeset
   357
@check("osx", "OS X")
d7f7f1860f00 ssl: on OS X, use a dummy cert to trick Python/OpenSSL to use system CA certs
Mads Kiilerich <madski@unity3d.com>
parents: 22198
diff changeset
   358
def has_osx():
d7f7f1860f00 ssl: on OS X, use a dummy cert to trick Python/OpenSSL to use system CA certs
Mads Kiilerich <madski@unity3d.com>
parents: 22198
diff changeset
   359
    return sys.platform == 'darwin'
d7f7f1860f00 ssl: on OS X, use a dummy cert to trick Python/OpenSSL to use system CA certs
Mads Kiilerich <madski@unity3d.com>
parents: 22198
diff changeset
   360
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   361
@check("absimport", "absolute_import in __future__")
19930
b8316878a685 hghave: add "absimport" feature to check "absolute_import" in __future__
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19378
diff changeset
   362
def has_absimport():
b8316878a685 hghave: add "absimport" feature to check "absolute_import" in __future__
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19378
diff changeset
   363
    import __future__
b8316878a685 hghave: add "absimport" feature to check "absolute_import" in __future__
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19378
diff changeset
   364
    from mercurial import util
b8316878a685 hghave: add "absimport" feature to check "absolute_import" in __future__
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19378
diff changeset
   365
    return util.safehasattr(__future__, "absolute_import")
b8316878a685 hghave: add "absimport" feature to check "absolute_import" in __future__
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19378
diff changeset
   366
22093
45611a306f77 tests: use a decorator for hghave checks
Matt Mackall <mpm@selenic.com>
parents: 21208
diff changeset
   367
@check("py3k", "running with Python 3.x")
19931
8bbe208c1812 hghave: add "py3k" feature to check whether test runs with Python 3.x
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19930
diff changeset
   368
def has_py3k():
8bbe208c1812 hghave: add "py3k" feature to check whether test runs with Python 3.x
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19930
diff changeset
   369
    return 3 == sys.version_info[0]