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Viewing changes to bzrlib/tests/features.py

  • Committer: Martin Pool
  • Date: 2010-08-18 07:25:22 UTC
  • mto: This revision was merged to the branch mainline in revision 5383.
  • Revision ID: mbp@sourcefrog.net-20100818072522-uk3gsazoia3l3s0a
Start adding 'what's new in 2.3'

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bzrlib/tests/features.py
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# Copyright (C) 2009, 2010, 2011 Canonical Ltd
 
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# Copyright (C) 2009, 2010 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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import os
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import stat
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import sys
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from bzrlib import (
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    osutils,
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    tests,
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    )
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class _NotRunningAsRoot(tests.Feature):
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    def _probe(self):
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        try:
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            uid = os.getuid()
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        except AttributeError:
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            # If there is no uid, chances are there is no root either
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            return True
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        return uid != 0
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    def feature_name(self):
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        return 'Not running as root'
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not_running_as_root = _NotRunningAsRoot()
 
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from bzrlib import tests
 
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from bzrlib.symbol_versioning import deprecated_in
 
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apport = tests.ModuleAvailableFeature('apport')
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gpgme = tests.ModuleAvailableFeature('gpgme')
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lzma = tests.ModuleAvailableFeature('lzma')
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meliae = tests.ModuleAvailableFeature('meliae')
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paramiko = tests.ModuleAvailableFeature('paramiko')
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pycurl = tests.ModuleAvailableFeature('pycurl')
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pywintypes = tests.ModuleAvailableFeature('pywintypes')
 
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subunit = tests.ModuleAvailableFeature('subunit')
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sphinx = tests.ModuleAvailableFeature('sphinx')
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subunit = tests.ModuleAvailableFeature('subunit')
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testtools = tests.ModuleAvailableFeature('testtools')
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class _BackslashDirSeparatorFeature(tests.Feature):
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        return self._path
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    def _probe(self):
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        self._path = osutils.find_executable_on_path(self.name)
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        return self._path is not None
 
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        path = os.environ.get('PATH')
 
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        if path is None:
 
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            return False
 
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        for d in path.split(os.pathsep):
 
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            if d:
 
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                f = os.path.join(d, self.name)
 
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                if os.access(f, os.X_OK):
 
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                    self._path = f
 
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                    return True
 
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        return False
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    def feature_name(self):
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        return '%s executable' % self.name
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bash_feature = ExecutableFeature('bash')
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sed_feature = ExecutableFeature('sed')
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diff_feature = ExecutableFeature('diff')
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class Win32Feature(tests.Feature):
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    """Feature testing whether we're running selftest on Windows
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    or Windows-like platform.
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    """
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    def _probe(self):
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        return sys.platform == 'win32'
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    def feature_name(self):
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        return "win32 platform"
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win32_feature = Win32Feature()