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Viewing changes to bzrlib/tests/test_win32utils.py

  • Committer: Martin Pool
  • Date: 2010-02-25 06:17:27 UTC
  • mfrom: (5055 +trunk)
  • mto: This revision was merged to the branch mainline in revision 5057.
  • Revision ID: mbp@sourcefrog.net-20100225061727-4sd9lt0qmdc6087t
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bzrlib/tests/test_win32utils.py
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# Copyright (C) 2007-2011 Canonical Ltd
 
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# Copyright (C) 2007-2010 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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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Tests for win32utils."""
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import os
 
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import sys
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from bzrlib import (
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    osutils,
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    win32utils,
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    )
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from bzrlib.tests import (
 
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    Feature,
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    TestCase,
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    TestCaseInTempDir,
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    TestSkipped,
 
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    UnicodeFilenameFeature,
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    )
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from bzrlib.tests.features import backslashdir_feature
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from bzrlib.win32utils import glob_expand, get_app_path
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from bzrlib.tests import (
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    features,
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    )
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Win32RegistryFeature = features.ModuleAvailableFeature('_winreg')
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CtypesFeature = features.ModuleAvailableFeature('ctypes')
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Win32comShellFeature = features.ModuleAvailableFeature('win32com.shell')
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Win32ApiFeature = features.ModuleAvailableFeature('win32api') 
 
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class _BackslashDirSeparatorFeature(tests.Feature):
 
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    def _probe(self):
 
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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 "Filesystem treats '\\' as a directory separator."
 
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BackslashDirSeparatorFeature = _BackslashDirSeparatorFeature()
 
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class _RequiredModuleFeature(Feature):
 
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    def __init__(self, mod_name):
 
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        self.mod_name = mod_name
 
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        super(_RequiredModuleFeature, self).__init__()
 
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    def _probe(self):
 
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        try:
 
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            __import__(self.mod_name)
 
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            return True
 
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        except ImportError:
 
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            return False
 
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    def feature_name(self):
 
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        return self.mod_name
 
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Win32RegistryFeature = _RequiredModuleFeature('_winreg')
 
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CtypesFeature = _RequiredModuleFeature('ctypes')
 
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Win32comShellFeature = _RequiredModuleFeature('win32com.shell')
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# Tests
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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(features.UnicodeFilenameFeature)
 
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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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            ])
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    def test_backslash_globbing(self):
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        self.requireFeature(backslashdir_feature)
 
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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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            ])
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    def test_case_insensitive_globbing(self):
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        if os.path.normcase("AbC") == "AbC":
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            self.skip("Test requires case insensitive globbing function")
 
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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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            ])
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    def test_unicode_backslashes(self):
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        self.requireFeature(backslashdir_feature)
 
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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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        # typical windows users should have wordpad in the system
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        # but there is problem: its path has the format REG_EXPAND_SZ
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        # so naive attempt to get the path is not working
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        self.requireFeature(Win32ApiFeature)
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        for a in ('wordpad', 'wordpad.exe'):
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            p = get_app_path(a)
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            d, b = os.path.split(p)
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    def test_appdata_not_using_environment(self):
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        # Test that we aren't falling back to the environment
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        first = win32utils.get_appdata_location()
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        self.overrideEnv("APPDATA", None)
 
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        self._captureVar("APPDATA", None)
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        self.assertPathsEqual(first, win32utils.get_appdata_location())
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    def test_appdata_matches_environment(self):
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    def test_local_appdata_not_using_environment(self):
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        # Test that we aren't falling back to the environment
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        first = win32utils.get_local_appdata_location()
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        self.overrideEnv("LOCALAPPDATA", None)
 
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        self._captureVar("LOCALAPPDATA", None)
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        self.assertPathsEqual(first, win32utils.get_local_appdata_location())
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    def test_local_appdata_matches_environment(self):
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    def test_unicode_dir(self):
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        # we should handle unicode paths without errors
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        self.requireFeature(features.UnicodeFilenameFeature)
 
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        self.requireFeature(UnicodeFilenameFeature)
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        os.mkdir(u'\u1234')
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        win32utils.set_file_attr_hidden(u'\u1234')
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    def test_dot_bzr_in_unicode_dir(self):
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        # we should not raise traceback if we try to set hidden attribute
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        # on .bzr directory below unicode path
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        self.requireFeature(features.UnicodeFilenameFeature)
 
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        self.requireFeature(UnicodeFilenameFeature)
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        os.makedirs(u'\u1234\\.bzr')
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        path = osutils.abspath(u'\u1234\\.bzr')
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        win32utils.set_file_attr_hidden(path)
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class Test_CommandLineToArgv(tests.TestCaseInTempDir):
265
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266
 
    def assertCommandLine(self, expected, line, argv=None,
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            single_quotes_allowed=False):
 
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    def assertCommandLine(self, expected, line, single_quotes_allowed=False):
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        # Strictly speaking we should respect parameter order versus glob
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        # expansions, but it's not really worth the effort here
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        if argv is None:
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            argv = [line]
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        argv = win32utils._command_line_to_argv(line, argv,
 
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        argv = win32utils._command_line_to_argv(line,
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                single_quotes_allowed=single_quotes_allowed)
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        self.assertEqual(expected, sorted(argv))
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    def test_single_quote_support(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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            ["add", "let's-do-it.txt"])
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        self.expectFailure("Using single quotes breaks trimming from argv",
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            self.assertCommandLine, ["add", "lets do it.txt"],
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            "add 'lets do it.txt'", ["add", "'lets", "do", "it.txt'"],
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            single_quotes_allowed=True)
 
331
            "add let's-do-it.txt")
 
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        self.assertCommandLine(["add", "lets do it.txt"],
 
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            "add 'lets do it.txt'", single_quotes_allowed=True)
312
334
 
313
335
    def test_case_insensitive_globs(self):
314
 
        if os.path.normcase("AbC") == "AbC":
315
 
            self.skip("Test requires case insensitive globbing function")
 
336
        self.requireFeature(tests.CaseInsCasePresFilenameFeature)
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337
        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
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338
        self.assertCommandLine([u'A/b.c'], 'A/B*')
318
339
 
319
340
    def test_backslashes(self):
320
 
        self.requireFeature(backslashdir_feature)
 
341
        self.requireFeature(BackslashDirSeparatorFeature)
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342
        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
322
343
        self.assertCommandLine([u'a/b.c'], 'a\\b*')
323
 
 
324
 
    def test_with_pdb(self):
325
 
        """Check stripping Python arguments before bzr script per lp:587868"""
326
 
        self.assertCommandLine([u"rocks"], "-m pdb rocks", ["rocks"])
327
 
        self.build_tree(['d/', 'd/f1', 'd/f2'])
328
 
        self.assertCommandLine([u"rm", u"x*"], "-m pdb rm x*", ["rm", u"x*"])
329
 
        self.assertCommandLine([u"add", u"d/f1", u"d/f2"], "-m pdb add d/*",
330
 
            ["add", u"d/*"])