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Viewing changes to bzrlib/tests/test_win32utils.py

  • Committer: John Arbash Meinel
  • Date: 2010-01-13 16:23:07 UTC
  • mto: (4634.119.7 2.0)
  • mto: This revision was merged to the branch mainline in revision 4959.
  • Revision ID: john@arbash-meinel.com-20100113162307-0bs82td16gzih827
Update the MANIFEST.in file.

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bzrlib/tests/test_win32utils.py
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# Copyright (C) 2007-2010 Canonical Ltd
 
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# Copyright (C) 2007 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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22
 
from bzrlib import (
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    osutils,
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    tests,
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    win32utils,
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    )
 
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from bzrlib import osutils
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from bzrlib.tests import (
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    Feature,
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    TestCase,
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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 import win32utils
 
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31
 
 
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# Features
 
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# --------
 
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class _NeedsGlobExpansionFeature(Feature):
 
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    def _probe(self):
 
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        return sys.platform == 'win32'
 
39
 
 
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    def feature_name(self):
 
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        return 'Internally performed glob expansion'
 
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NeedsGlobExpansionFeature = _NeedsGlobExpansionFeature()
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class _RequiredModuleFeature(Feature):
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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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Win32ApiFeature = _RequiredModuleFeature('win32api') 
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60
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# Tests
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# -----
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69
 
 
70
class TestNeedsGlobExpansionFeature(TestCase):
 
71
 
 
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    def test_available(self):
 
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        self.assertEqual(sys.platform == 'win32',
 
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                         NeedsGlobExpansionFeature.available())
 
75
 
 
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    def test_str(self):
 
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        self.assertTrue("performed" in str(NeedsGlobExpansionFeature))
 
78
 
 
79
 
63
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class TestWin32UtilsGlobExpand(TestCaseInTempDir):
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65
 
    _test_needs_features = []
 
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    _test_needs_features = [NeedsGlobExpansionFeature]
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67
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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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75
 
    def build_ascii_tree(self):
 
92
    def test_tree_ascii(self):
 
93
        """Checks the glob expansion and path separation char
 
94
        normalization"""
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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'])
80
 
 
81
 
    def build_unicode_tree(self):
82
 
        self.requireFeature(UnicodeFilenameFeature)
83
 
        self.build_tree([u'\u1234', u'\u1234\u1234', u'\u1235/',
84
 
                         u'\u1235/\u1235'])
85
 
 
86
 
    def test_tree_ascii(self):
87
 
        """Checks the glob expansion and path separation char
88
 
        normalization"""
89
 
        self.build_ascii_tree()
90
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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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98
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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']],
 
115
            [[u'A?'], [u'a1', u'a2']],
104
116
 
105
117
            [[u'd/*'], [u'd/d1', u'd/d2', u'd/e']],
106
 
            [[u'?/*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
107
 
            [[u'*/*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
108
 
            [[u'*/'], [u'c/', u'd/']],
109
 
            ])
110
 
 
111
 
    def test_backslash_globbing(self):
112
 
        self.requireFeature(backslashdir_feature)
113
 
        self.build_ascii_tree()
114
 
        self._run_testset([
115
 
            [[u'd\\'], [u'd/']],
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            [[u'd\\*'], [u'd/d1', u'd/d2', u'd/e']],
117
119
            [[u'?\\*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
118
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            [[u'*\\*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
119
 
            [[u'*\\'], [u'c/', u'd/']],
120
 
            ])
121
 
 
122
 
    def test_case_insensitive_globbing(self):
123
 
        self.requireFeature(tests.CaseInsCasePresFilenameFeature)
124
 
        self.build_ascii_tree()
125
 
        self._run_testset([
126
 
            [[u'A'], [u'A']],
127
 
            [[u'A?'], [u'a1', u'a2']],
128
 
            ])
 
121
            [[u'*/'], [u'c/', u'd/']],
 
122
            [[u'*\\'], [u'c/', u'd/']]])
129
123
 
130
124
    def test_tree_unicode(self):
131
125
        """Checks behaviour with non-ascii filenames"""
132
 
        self.build_unicode_tree()
 
126
        self.build_tree([u'\u1234', u'\u1234\u1234', u'\u1235/', u'\u1235/\u1235'])
133
127
        self._run_testset([
134
128
            # no wildcards
135
129
            [[u'\u1234'], [u'\u1234']],
145
139
 
146
140
            [[u'\u1235/?'], [u'\u1235/\u1235']],
147
141
            [[u'\u1235/*'], [u'\u1235/\u1235']],
 
142
            [[u'\u1235\\?'], [u'\u1235/\u1235']],
 
143
            [[u'\u1235\\*'], [u'\u1235/\u1235']],
148
144
            [[u'?/'], [u'\u1235/']],
149
145
            [[u'*/'], [u'\u1235/']],
 
146
            [[u'?\\'], [u'\u1235/']],
 
147
            [[u'*\\'], [u'\u1235/']],
150
148
            [[u'?/?'], [u'\u1235/\u1235']],
151
149
            [[u'*/*'], [u'\u1235/\u1235']],
152
 
            ])
153
 
 
154
 
    def test_unicode_backslashes(self):
155
 
        self.requireFeature(backslashdir_feature)
156
 
        self.build_unicode_tree()
157
 
        self._run_testset([
158
 
            # no wildcards
159
 
            [[u'\u1235\\'], [u'\u1235/']],
160
 
            [[u'\u1235\\\u1235'], [u'\u1235/\u1235']],
161
 
            [[u'\u1235\\?'], [u'\u1235/\u1235']],
162
 
            [[u'\u1235\\*'], [u'\u1235/\u1235']],
163
 
            [[u'?\\'], [u'\u1235/']],
164
 
            [[u'*\\'], [u'\u1235/']],
165
150
            [[u'?\\?'], [u'\u1235/\u1235']],
166
 
            [[u'*\\*'], [u'\u1235/\u1235']],
167
 
            ])
 
151
            [[u'*\\*'], [u'\u1235/\u1235']]])
168
152
 
169
153
    def _run_testset(self, testset):
170
154
        for pattern, expected in testset:
190
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        # typical windows users should have wordpad in the system
191
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        # but there is problem: its path has the format REG_EXPAND_SZ
192
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        # so naive attempt to get the path is not working
193
 
        self.requireFeature(Win32ApiFeature)
194
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        for a in ('wordpad', 'wordpad.exe'):
195
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            p = get_app_path(a)
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            d, b = os.path.split(p)
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        super(TestLocationsPywin32, self).setUp()
256
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        # We perform the exact same tests after disabling the use of ctypes.
257
240
        # This causes the implementation to fall back to pywin32.
258
 
        self.overrideAttr(win32utils, 'has_ctypes', False)
259
 
        # FIXME: this should be done by parametrization -- vila 100123
 
241
        self.old_ctypes = win32utils.has_ctypes
 
242
        win32utils.has_ctypes = False
 
243
        self.addCleanup(self.restoreCtypes)
 
244
 
 
245
    def restoreCtypes(self):
 
246
        win32utils.has_ctypes = self.old_ctypes
260
247
 
261
248
 
262
249
class TestSetHidden(TestCaseInTempDir):
274
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        os.makedirs(u'\u1234\\.bzr')
275
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        path = osutils.abspath(u'\u1234\\.bzr')
276
263
        win32utils.set_file_attr_hidden(path)
277
 
 
278
 
 
279
 
class Test_CommandLineToArgv(tests.TestCaseInTempDir):
280
 
 
281
 
    def assertCommandLine(self, expected, line, argv=None,
282
 
            single_quotes_allowed=False):
283
 
        # Strictly speaking we should respect parameter order versus glob
284
 
        # expansions, but it's not really worth the effort here
285
 
        if argv is None:
286
 
            argv = [line]
287
 
        argv = win32utils._command_line_to_argv(line, argv,
288
 
                single_quotes_allowed=single_quotes_allowed)
289
 
        self.assertEqual(expected, sorted(argv))
290
 
 
291
 
    def test_glob_paths(self):
292
 
        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
293
 
        self.assertCommandLine([u'a/b.c', u'a/c.c'], 'a/*.c')
294
 
        self.build_tree(['b/', 'b/b.c', 'b/d.c', 'b/d.h'])
295
 
        self.assertCommandLine([u'a/b.c', u'b/b.c'], '*/b.c')
296
 
        self.assertCommandLine([u'a/b.c', u'a/c.c', u'b/b.c', u'b/d.c'],
297
 
                               '*/*.c')
298
 
        # Bash style, just pass through the argument if nothing matches
299
 
        self.assertCommandLine([u'*/*.qqq'], '*/*.qqq')
300
 
 
301
 
    def test_quoted_globs(self):
302
 
        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
303
 
        self.assertCommandLine([u'a/*.c'], '"a/*.c"')
304
 
        self.assertCommandLine([u"'a/*.c'"], "'a/*.c'")
305
 
        self.assertCommandLine([u'a/*.c'], "'a/*.c'",
306
 
            single_quotes_allowed=True)
307
 
 
308
 
    def test_slashes_changed(self):
309
 
        # Quoting doesn't change the supplied args
310
 
        self.assertCommandLine([u'a\\*.c'], '"a\\*.c"')
311
 
        self.assertCommandLine([u'a\\*.c'], "'a\\*.c'",
312
 
            single_quotes_allowed=True)
313
 
        # Expands the glob, but nothing matches, swaps slashes
314
 
        self.assertCommandLine([u'a/*.c'], 'a\\*.c')
315
 
        self.assertCommandLine([u'a/?.c'], 'a\\?.c')
316
 
        # No glob, doesn't touch slashes
317
 
        self.assertCommandLine([u'a\\foo.c'], 'a\\foo.c')
318
 
 
319
 
    def test_single_quote_support(self):
320
 
        self.assertCommandLine(["add", "let's-do-it.txt"],
321
 
            "add let's-do-it.txt",
322
 
            ["add", "let's-do-it.txt"])
323
 
        self.expectFailure("Using single quotes breaks trimming from argv",
324
 
            self.assertCommandLine, ["add", "lets do it.txt"],
325
 
            "add 'lets do it.txt'", ["add", "'lets", "do", "it.txt'"],
326
 
            single_quotes_allowed=True)
327
 
 
328
 
    def test_case_insensitive_globs(self):
329
 
        self.requireFeature(tests.CaseInsCasePresFilenameFeature)
330
 
        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
331
 
        self.assertCommandLine([u'A/b.c'], 'A/B*')
332
 
 
333
 
    def test_backslashes(self):
334
 
        self.requireFeature(backslashdir_feature)
335
 
        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
336
 
        self.assertCommandLine([u'a/b.c'], 'a\\b*')
337
 
 
338
 
    def test_with_pdb(self):
339
 
        """Check stripping Python arguments before bzr script per lp:587868"""
340
 
        self.assertCommandLine([u"rocks"], "-m pdb rocks", ["rocks"])
341
 
        self.build_tree(['d/', 'd/f1', 'd/f2'])
342
 
        self.assertCommandLine([u"rm", u"x*"], "-m pdb rm x*", ["rm", u"x*"])
343
 
        self.assertCommandLine([u"add", u"d/f1", u"d/f2"], "-m pdb add d/*",
344
 
            ["add", u"d/*"])