tests/hghave
author Mads Kiilerich <mads@kiilerich.com>
Mon, 21 Nov 2011 01:49:20 +0100
changeset 15567 8b84d040d9f9
parent 15539 d09ea5bbc9a4
child 15568 08635f4e44be
permissions -rwxr-xr-x
tests: introduce 'hghave msys' to skip tests that would fail because of msys
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#!/usr/bin/env python
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"""Test the running system for features availability. Exit with zero
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if all features are there, non-zero otherwise. If a feature name is
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prefixed with "no-", the absence of feature is tested.
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"""
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import optparse
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import os
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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__ != 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__ != 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)
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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(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:
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        return False
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def has_executablebit():
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    fd, path = tempfile.mkstemp(prefix=tempprefix)
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    os.close(fd)
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    try:
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        s = os.lstat(path).st_mode
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        os.chmod(path, s | 0100)
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        return (os.lstat(path).st_mode & 0100 != 0)
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    finally:
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        os.remove(path)
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def has_icasefs():
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    # Stolen from mercurial.util
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    fd, path = tempfile.mkstemp(prefix=tempprefix, dir='.')
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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:
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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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        return True
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    except ImportError:
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        return False
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def has_fifo():
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    return hasattr(os, "mkfifo")
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   103
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def has_cacheable_fs():
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    from mercurial import util
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    fd, path = tempfile.mkstemp(prefix=tempprefix)
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   108
    os.close(fd)
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    try:
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        return util.cachestat(path).cacheable()
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    finally:
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        os.remove(path)
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def has_lsprof():
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   115
    try:
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   116
        import _lsprof
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        return True
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   118
    except ImportError:
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        return False
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   120
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def has_gettext():
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    return matchoutput('msgfmt --version', 'GNU gettext-tools')
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def has_git():
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    return matchoutput('git --version 2>&1', r'^git version')
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   126
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def has_docutils():
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    try:
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        from docutils.core import publish_cmdline
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        return True
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diff changeset
   131
    except ImportError:
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   132
        return False
9446
57d682d7d2da test-gendoc: test documentation generation
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parents: 9395
diff changeset
   133
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diff changeset
   134
def getsvnversion():
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diff changeset
   135
    m = matchoutput('svn --version 2>&1', r'^svn,\s+version\s+(\d+)\.(\d+)')
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parents: 13543
diff changeset
   136
    if not m:
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diff changeset
   137
        return (0, 0)
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parents: 13543
diff changeset
   138
    return (int(m.group(1)), int(m.group(2)))
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parents: 13543
diff changeset
   139
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diff changeset
   140
def has_svn15():
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parents: 13543
diff changeset
   141
    return getsvnversion() >= (1, 5)
9e8a9d45945c subrepo: handle svn tracked/unknown directory collisions
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parents: 13543
diff changeset
   142
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
   143
def has_svn13():
53f37b24f26a tests: check for svn >= 1.3 and >= 1.5 in tests that require those versions
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parents: 14927
diff changeset
   144
    return getsvnversion() >= (1, 3)
53f37b24f26a tests: check for svn >= 1.3 and >= 1.5 in tests that require those versions
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parents: 14927
diff changeset
   145
5253
d82ebcdf20e1 hghave: detect subversion client and admin tools availability
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parents: 5252
diff changeset
   146
def has_svn():
9819
dec177286deb convert: reenable SVN support after license issue solved
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parents: 9817
diff changeset
   147
    return matchoutput('svn --version 2>&1', r'^svn, version') and \
dec177286deb convert: reenable SVN support after license issue solved
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parents: 9817
diff changeset
   148
        matchoutput('svnadmin --version 2>&1', r'^svnadmin, version')
5253
d82ebcdf20e1 hghave: detect subversion client and admin tools availability
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parents: 5252
diff changeset
   149
5254
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parents: 5253
diff changeset
   150
def has_svn_bindings():
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parents: 5253
diff changeset
   151
    try:
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parents: 5253
diff changeset
   152
        import svn.core
7315
408cf9eb9e5d tests: run svn tests only with svn bindings >1.3
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7061
diff changeset
   153
        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
   154
        if version < (1, 4):
408cf9eb9e5d tests: run svn tests only with svn bindings >1.3
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7061
diff changeset
   155
            return False
5254
d61e98a82cee hghave: detect subversion bindings availability
Patrick Mezard <pmezard@gmail.com>
parents: 5253
diff changeset
   156
        return True
d61e98a82cee hghave: detect subversion bindings availability
Patrick Mezard <pmezard@gmail.com>
parents: 5253
diff changeset
   157
    except ImportError:
d61e98a82cee hghave: detect subversion bindings availability
Patrick Mezard <pmezard@gmail.com>
parents: 5253
diff changeset
   158
        return False
d61e98a82cee hghave: detect subversion bindings availability
Patrick Mezard <pmezard@gmail.com>
parents: 5253
diff changeset
   159
7823
11efa41037e2 convert: Perforce source for conversion to Mercurial
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents: 7773
diff changeset
   160
def has_p4():
11efa41037e2 convert: Perforce source for conversion to Mercurial
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents: 7773
diff changeset
   161
    return matchoutput('p4 -V', r'Rev\. P4/') and matchoutput('p4d -V', r'Rev\. P4D/')
11efa41037e2 convert: Perforce source for conversion to Mercurial
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents: 7773
diff changeset
   162
5409
190c234c8fa0 hghave: reorder check functions and entries
Patrick Mezard <pmezard@gmail.com>
parents: 5308
diff changeset
   163
def has_symlink():
15441
e0348815e806 tests: use 'hghave symlink' for tests using symlinks
Mads Kiilerich <mads@kiilerich.com>
parents: 15346
diff changeset
   164
    return hasattr(os, "symlink") # FIXME: should also check file system and os
5409
190c234c8fa0 hghave: reorder check functions and entries
Patrick Mezard <pmezard@gmail.com>
parents: 5308
diff changeset
   165
6079
ea34059b89de convert: added GNU Arch (tla) tests and related fixes
Aleix Conchillo Flaque <aleix@member.fsf.org>
parents: 6078
diff changeset
   166
def has_tla():
ea34059b89de convert: added GNU Arch (tla) tests and related fixes
Aleix Conchillo Flaque <aleix@member.fsf.org>
parents: 6078
diff changeset
   167
    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
   168
8809
6fce36336e42 gpg: add test
Brendan Cully <brendan@kublai.com>
parents: 8213
diff changeset
   169
def has_gpg():
6fce36336e42 gpg: add test
Brendan Cully <brendan@kublai.com>
parents: 8213
diff changeset
   170
    return matchoutput('gpg --version 2>&1', r'GnuPG')
6fce36336e42 gpg: add test
Brendan Cully <brendan@kublai.com>
parents: 8213
diff changeset
   171
6063
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   172
def has_unix_permissions():
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   173
    d = tempfile.mkdtemp(prefix=tempprefix, dir=".")
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   174
    try:
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   175
        fname = os.path.join(d, 'foo')
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   176
        for umask in (077, 007, 022):
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   177
            os.umask(umask)
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   178
            f = open(fname, 'w')
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   179
            f.close()
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   180
            mode = os.stat(fname).st_mode
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   181
            os.unlink(fname)
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   182
            if mode & 0777 != ~umask & 0666:
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   183
                return False
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   184
        return True
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   185
    finally:
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   186
        os.rmdir(d)
b74a0c4bfb30 hghave: detect unix-style permissions
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5685
diff changeset
   187
14140
82f0412ef7de tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents: 14050
diff changeset
   188
def has_pyflakes():
82f0412ef7de tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents: 14050
diff changeset
   189
    return matchoutput('echo "import re" 2>&1 | pyflakes',
82f0412ef7de tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents: 14050
diff changeset
   190
                       r"<stdin>:1: 're' imported but unused",
82f0412ef7de tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents: 14050
diff changeset
   191
                       True)
82f0412ef7de tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents: 14050
diff changeset
   192
6355
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   193
def has_pygments():
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   194
    try:
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   195
        import pygments
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   196
        return True
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   197
    except ImportError:
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   198
        return False
3b841c189ab7 tests: add highlight extension tests
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6079
diff changeset
   199
7429
dbc40381620e tests: Skip tests if they will fail because of outer repo
Mads Kiilerich <mads@kiilerich.com>
parents: 7315
diff changeset
   200
def has_outer_repo():
dbc40381620e tests: Skip tests if they will fail because of outer repo
Mads Kiilerich <mads@kiilerich.com>
parents: 7315
diff changeset
   201
    return matchoutput('hg root 2>&1', r'')
dbc40381620e tests: Skip tests if they will fail because of outer repo
Mads Kiilerich <mads@kiilerich.com>
parents: 7315
diff changeset
   202
12740
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   203
def has_ssl():
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   204
    try:
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   205
        import ssl
13418
28555e294104 tests: update ssl requirement for test-https.t
Mads Kiilerich <mads@kiilerich.com>
parents: 13289
diff changeset
   206
        import OpenSSL
28555e294104 tests: update ssl requirement for test-https.t
Mads Kiilerich <mads@kiilerich.com>
parents: 13289
diff changeset
   207
        OpenSSL.SSL.Context
12740
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   208
        return True
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   209
    except ImportError:
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   210
        return False
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   211
15444
e1f05d7a8c7b tests: use 'hghave no-windows' to avoid testing reserved file names on windows
Mads Kiilerich <mads@kiilerich.com>
parents: 15441
diff changeset
   212
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
   213
    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
   214
15445
7cbb81c47025 tests: use 'hghave system-sh' to guard tests that requires sh in system()
Mads Kiilerich <mads@kiilerich.com>
parents: 15444
diff changeset
   215
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
   216
    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
   217
15446
c5c9ca3719f9 tests: use 'hghave serve' to guard tests that requires serve daemon management
Mads Kiilerich <mads@kiilerich.com>
parents: 15445
diff changeset
   218
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
   219
    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
   220
15539
d09ea5bbc9a4 tests: skip color test on platforms without tic
Mads Kiilerich <mads@kiilerich.com>
parents: 15446
diff changeset
   221
def has_tic():
d09ea5bbc9a4 tests: skip color test on platforms without tic
Mads Kiilerich <mads@kiilerich.com>
parents: 15446
diff changeset
   222
    return matchoutput('test -x "`which tic`"', '')
d09ea5bbc9a4 tests: skip color test on platforms without tic
Mads Kiilerich <mads@kiilerich.com>
parents: 15446
diff changeset
   223
15567
8b84d040d9f9 tests: introduce 'hghave msys' to skip tests that would fail because of msys
Mads Kiilerich <mads@kiilerich.com>
parents: 15539
diff changeset
   224
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
   225
    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
   226
4881
c51c9bc4579d Add hghave utility and run-tests.py support.
Patrick Mezard <pmezard@gmail.com>
parents:
diff changeset
   227
checks = {
6078
ebc23d34102f convert: added gnu arch (baz) tests
Aleix Conchillo Flaque <aleix@member.fsf.org>
parents: 6063
diff changeset
   228
    "baz": (has_baz, "GNU Arch baz client"),
7053
209ef5f3534c convert: add bzr source
Marek Kubica <marek@xivilization.net>
parents: 6998
diff changeset
   229
    "bzr": (has_bzr, "Canonical's Bazaar client"),
8126
13b36eb14324 convert/bzr: handle files replaced by directories (issue1623)
Patrick Mezard <pmezard@gmail.com>
parents: 7823
diff changeset
   230
    "bzr114": (has_bzr114, "Canonical's Bazaar client >= 1.14"),
14927
2aa3e07b2f07 posix, windows: introduce cachestat
Idan Kamara <idankk86@gmail.com>
parents: 14550
diff changeset
   231
    "cacheable": (has_cacheable_fs, "cacheable filesystem"),
6626
59f7b804352f tests: don't run test-convert-cvs if there's no cvs server
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6384
diff changeset
   232
    "cvs": (has_cvs, "cvs client/server"),
5410
2daecf3d2582 hghave: detect darcs client
Patrick Mezard <pmezard@gmail.com>
parents: 5409
diff changeset
   233
    "darcs": (has_darcs, "darcs client"),
12740
b86c6954ec4c serve: fix https mode and add test
Mads Kiilerich <mads@kiilerich.com>
parents: 10971
diff changeset
   234
    "docutils": (has_docutils, "Docutils text processing library"),
5099
105d4cf7ec24 Test --time, --profile and --lsprof
Patrick Mezard <pmezard@gmail.com>
parents: 5092
diff changeset
   235
    "eol-in-paths": (has_eol_in_paths, "end-of-lines in paths"),
105d4cf7ec24 Test --time, --profile and --lsprof
Patrick Mezard <pmezard@gmail.com>
parents: 5092
diff changeset
   236
    "execbit": (has_executablebit, "executable bit"),
5409
190c234c8fa0 hghave: reorder check functions and entries
Patrick Mezard <pmezard@gmail.com>
parents: 5308
diff changeset
   237
    "fifo": (has_fifo, "named pipes"),
13442
bb107a31820e test-i18n: make test conditional on msgfmt availability
Martin Geisler <mg@lazybytes.net>
parents: 13418
diff changeset
   238
    "gettext": (has_gettext, "GNU Gettext (msgfmt)"),
5218
4fa0f2dff643 hghave: detect git availability
Patrick Mezard <pmezard@gmail.com>
parents: 5103
diff changeset
   239
    "git": (has_git, "git command line client"),
8809
6fce36336e42 gpg: add test
Brendan Cully <brendan@kublai.com>
parents: 8213
diff changeset
   240
    "gpg": (has_gpg, "gpg client"),
6806
2134d6c09432 Add test for case folding issues
Patrick Mezard <pmezard@gmail.com>
parents: 6626
diff changeset
   241
    "icasefs": (has_icasefs, "case insensitive file system"),
6996
fecf060f32a1 inotify: deactivate inotify status on failure
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 6626
diff changeset
   242
    "inotify": (has_inotify, "inotify extension support"),
5099
105d4cf7ec24 Test --time, --profile and --lsprof
Patrick Mezard <pmezard@gmail.com>
parents: 5092
diff changeset
   243
    "lsprof": (has_lsprof, "python lsprof module"),
14432
0969d91fad5c tests: update monotone version requirement
Sune Foldager <cryo@cyanite.org>
parents: 14140
diff changeset
   244
    "mtn": (has_mtn, "monotone client (>= 1.0)"),
7429
dbc40381620e tests: Skip tests if they will fail because of outer repo
Mads Kiilerich <mads@kiilerich.com>
parents: 7315
diff changeset
   245
    "outer-repo": (has_outer_repo, "outer repo"),
7823
11efa41037e2 convert: Perforce source for conversion to Mercurial
Frank Kingswood <frank@kingswood-consulting.co.uk>
parents: 7773
diff changeset
   246
    "p4": (has_p4, "Perforce server and client"),
14140
82f0412ef7de tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents: 14050
diff changeset
   247
    "pyflakes": (has_pyflakes, "Pyflakes python linter"),
6996
fecf060f32a1 inotify: deactivate inotify status on failure
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 6626
diff changeset
   248
    "pygments": (has_pygments, "Pygments source highlighting library"),
15446
c5c9ca3719f9 tests: use 'hghave serve' to guard tests that requires serve daemon management
Mads Kiilerich <mads@kiilerich.com>
parents: 15445
diff changeset
   249
    "serve": (has_serve, "platform and python can manage 'hg serve -d'"),
13543
c17e4d881722 tests: improve hghave error reporting for missing Py OpenSSL
timeless <timeless@gmail.com>
parents: 13442
diff changeset
   250
    "ssl": (has_ssl, "python >= 2.6 ssl module and python OpenSSL"),
5253
d82ebcdf20e1 hghave: detect subversion client and admin tools availability
Patrick Mezard <pmezard@gmail.com>
parents: 5252
diff changeset
   251
    "svn": (has_svn, "subversion client and admin tools"),
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
   252
    "svn13": (has_svn13, "subversion client and admin tools >= 1.3"),
14050
9e8a9d45945c subrepo: handle svn tracked/unknown directory collisions
Patrick Mezard <pmezard@gmail.com>
parents: 13543
diff changeset
   253
    "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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}
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def list_features():
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    for name, feature in checks.iteritems():
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        desc = feature[1]
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        print name + ':', desc
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def test_features():
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    failed = 0
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    for name, feature in checks.iteritems():
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        check, _ = feature
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        try:
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            check()
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        except Exception, e:
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            print "feature %s failed:  %s" % (name, e)
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            failed += 1
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    return failed
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parser = optparse.OptionParser("%prog [options] [features]")
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parser.add_option("--test-features", action="store_true",
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                  help="test available features")
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parser.add_option("--list-features", action="store_true",
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                  help="list available features")
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parser.add_option("-q", "--quiet", action="store_true",
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                  help="check features silently")
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if __name__ == '__main__':
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    options, args = parser.parse_args()
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    if options.list_features:
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        list_features()
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        sys.exit(0)
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    if options.test_features:
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        sys.exit(test_features())
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    quiet = options.quiet
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    failures = 0
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    def error(msg):
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        global failures
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        if not quiet:
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            sys.stderr.write(msg + '\n')
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        failures += 1
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    for feature in args:
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        negate = feature.startswith('no-')
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        if negate:
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            feature = feature[3:]
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        if feature not in checks:
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            error('skipped: unknown feature: ' + feature)
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            continue
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        check, desc = checks[feature]
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        try:
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            available = check()
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        except Exception, e:
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            error('hghave check failed: ' + feature)
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            continue
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        if not negate and not available:
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            error('skipped: missing feature: ' + desc)
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        elif negate and available:
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            error('skipped: system supports %s' % desc)
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    if failures != 0:
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        sys.exit(1)