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Viewing changes to bzrlib/tests/test_win32utils.py

  • Committer: Andrew Bennetts
  • Date: 2010-02-12 04:33:05 UTC
  • mfrom: (5031 +trunk)
  • mto: This revision was merged to the branch mainline in revision 5032.
  • Revision ID: andrew.bennetts@canonical.com-20100212043305-ujdbsdoviql2t7i3
Merge lp:bzr

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bzrlib/tests/test_win32utils.py
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from bzrlib.win32utils import glob_expand, get_app_path
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# Features
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# --------
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class _NeedsGlobExpansionFeature(Feature):
 
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class _BackslashDirSeparatorFeature(tests.Feature):
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    def _probe(self):
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        return sys.platform == 'win32'
 
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        try:
 
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            os.lstat(os.getcwd() + '\\')
 
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        except OSError:
 
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            return False
 
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        else:
 
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            return True
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    def feature_name(self):
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        return 'Internally performed glob expansion'
 
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        return "Filesystem treats '\\' as a directory separator."
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NeedsGlobExpansionFeature = _NeedsGlobExpansionFeature()
 
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BackslashDirSeparatorFeature = _BackslashDirSeparatorFeature()
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class _RequiredModuleFeature(Feature):
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# Tests
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# -----
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class TestNeedsGlobExpansionFeature(TestCase):
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    def test_available(self):
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        self.assertEqual(sys.platform == 'win32',
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                         NeedsGlobExpansionFeature.available())
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    def test_str(self):
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        self.assertTrue("performed" in str(NeedsGlobExpansionFeature))
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class TestWin32UtilsGlobExpand(TestCaseInTempDir):
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    _test_needs_features = [NeedsGlobExpansionFeature]
 
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    _test_needs_features = []
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    def test_empty_tree(self):
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        self.build_tree([])
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            [['*'], ['*']],
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            [['a', 'a'], ['a', 'a']]])
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    def test_tree_ascii(self):
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        """Checks the glob expansion and path separation char
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        normalization"""
 
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    def build_ascii_tree(self):
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        self.build_tree(['a', 'a1', 'a2', 'a11', 'a.1',
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                         'b', 'b1', 'b2', 'b3',
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                         'c/', 'c/c1', 'c/c2',
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                         'd/', 'd/d1', 'd/d2', 'd/e/', 'd/e/e1'])
 
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    def build_unicode_tree(self):
 
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        self.requireFeature(UnicodeFilenameFeature)
 
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        self.build_tree([u'\u1234', u'\u1234\u1234', u'\u1235/',
 
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                         u'\u1235/\u1235'])
 
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    def test_tree_ascii(self):
 
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        """Checks the glob expansion and path separation char
 
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        normalization"""
 
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        self.build_ascii_tree()
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        self._run_testset([
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            # no wildcards
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            [[u'a'], [u'a']],
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            [[u'a', u'a' ], [u'a', u'a']],
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            [[u'A'], [u'A']],
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            [[u'd'], [u'd']],
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            [[u'd/'], [u'd/']],
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            [[u'd\\'], [u'd/']],
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            # wildcards
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            [[u'a*'], [u'a', u'a1', u'a2', u'a11', u'a.1']],
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            [[u'a?'], [u'a1', u'a2']],
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            [[u'a??'], [u'a11', u'a.1']],
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            [[u'b[1-2]'], [u'b1', u'b2']],
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            [[u'A?'], [u'a1', u'a2']],
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            [[u'd/*'], [u'd/d1', u'd/d2', u'd/e']],
 
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            [[u'?/*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
 
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            [[u'*/*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
 
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            [[u'*/'], [u'c/', u'd/']],
 
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            ])
 
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    def test_backslash_globbing(self):
 
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        self.requireFeature(BackslashDirSeparatorFeature)
 
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        self.build_ascii_tree()
 
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        self._run_testset([
 
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            [[u'd\\'], [u'd/']],
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            [[u'd\\*'], [u'd/d1', u'd/d2', u'd/e']],
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            [[u'?\\*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
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            [[u'*\\*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
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            [[u'*/'], [u'c/', u'd/']],
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            [[u'*\\'], [u'c/', u'd/']]])
 
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            [[u'*\\'], [u'c/', u'd/']],
 
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            ])
 
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    def test_case_insensitive_globbing(self):
 
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        self.requireFeature(tests.CaseInsCasePresFilenameFeature)
 
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        self.build_ascii_tree()
 
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        self._run_testset([
 
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            [[u'A'], [u'A']],
 
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            [[u'A?'], [u'a1', u'a2']],
 
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            ])
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    def test_tree_unicode(self):
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        """Checks behaviour with non-ascii filenames"""
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        self.build_tree([u'\u1234', u'\u1234\u1234', u'\u1235/', u'\u1235/\u1235'])
 
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        self.build_unicode_tree()
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        self._run_testset([
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            # no wildcards
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            [[u'\u1234'], [u'\u1234']],
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            [[u'\u1235/?'], [u'\u1235/\u1235']],
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            [[u'\u1235/*'], [u'\u1235/\u1235']],
 
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            [[u'?/'], [u'\u1235/']],
 
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            [[u'*/'], [u'\u1235/']],
 
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            [[u'?/?'], [u'\u1235/\u1235']],
 
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            [[u'*/*'], [u'\u1235/\u1235']],
 
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            ])
 
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    def test_unicode_backslashes(self):
 
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        self.requireFeature(BackslashDirSeparatorFeature)
 
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        self.build_unicode_tree()
 
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        self._run_testset([
 
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            # no wildcards
 
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            [[u'\u1235\\'], [u'\u1235/']],
 
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            [[u'\u1235\\\u1235'], [u'\u1235/\u1235']],
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            [[u'\u1235\\?'], [u'\u1235/\u1235']],
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            [[u'\u1235\\*'], [u'\u1235/\u1235']],
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            [[u'?/'], [u'\u1235/']],
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            [[u'*/'], [u'\u1235/']],
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            [[u'?\\'], [u'\u1235/']],
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            [[u'*\\'], [u'\u1235/']],
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            [[u'?/?'], [u'\u1235/\u1235']],
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            [[u'*/*'], [u'\u1235/\u1235']],
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            [[u'?\\?'], [u'\u1235/\u1235']],
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            [[u'*\\*'], [u'\u1235/\u1235']]])
 
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            [[u'*\\*'], [u'\u1235/\u1235']],
 
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            ])
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    def _run_testset(self, testset):
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        for pattern, expected in testset:
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        super(TestLocationsPywin32, self).setUp()
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        # We perform the exact same tests after disabling the use of ctypes.
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        # This causes the implementation to fall back to pywin32.
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        self.old_ctypes = win32utils.has_ctypes
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        win32utils.has_ctypes = False
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        self.addCleanup(self.restoreCtypes)
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    def restoreCtypes(self):
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        win32utils.has_ctypes = self.old_ctypes
 
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        self.overrideAttr(win32utils, 'has_ctypes', False)
 
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        # FIXME: this should be done by parametrization -- vila 100123
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class TestSetHidden(TestCaseInTempDir):
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        self.assertCommandLine([u"'a/*.c'"], "'a/*.c'")
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    def test_slashes_changed(self):
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        self.assertCommandLine([u'a/*.c'], '"a\\*.c"')
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        # Expands the glob, but nothing matches
 
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        # Quoting doesn't change the supplied args
 
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        self.assertCommandLine([u'a\\*.c'], '"a\\*.c"')
 
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        # Expands the glob, but nothing matches, swaps slashes
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        self.assertCommandLine([u'a/*.c'], 'a\\*.c')
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        self.assertCommandLine([u'a/foo.c'], 'a\\foo.c')
 
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        self.assertCommandLine([u'a/?.c'], 'a\\?.c')
 
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        # No glob, doesn't touch slashes
 
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        self.assertCommandLine([u'a\\foo.c'], 'a\\foo.c')
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    def test_no_single_quote_supported(self):
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        self.assertCommandLine(["add", "let's-do-it.txt"],
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            "add let's-do-it.txt")
 
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    def test_case_insensitive_globs(self):
 
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        self.requireFeature(tests.CaseInsCasePresFilenameFeature)
 
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        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
 
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        self.assertCommandLine([u'A/b.c'], 'A/B*')
 
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    def test_backslashes(self):
 
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        self.requireFeature(BackslashDirSeparatorFeature)
 
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        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
 
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        self.assertCommandLine([u'a/b.c'], 'a\\b*')