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Viewing changes to bzrlib/tests/test_win32utils.py

  • Committer: Martin
  • Date: 2010-05-25 17:27:52 UTC
  • mfrom: (5254 +trunk)
  • mto: This revision was merged to the branch mainline in revision 5257.
  • Revision ID: gzlist@googlemail.com-20100525172752-amm089xcikv968sw
Merge bzr.dev to unite with similar changes already made

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bzrlib/tests/test_win32utils.py
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# Copyright (C) 2007 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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20
import sys
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21
 
20
 
from bzrlib import osutils
 
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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.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
30
 
 
31
 
 
32
 
# Features
33
 
# --------
34
 
 
35
 
class _NeedsGlobExpansionFeature(Feature):
36
 
 
37
 
    def _probe(self):
38
 
        return sys.platform == 'win32'
39
 
 
40
 
    def feature_name(self):
41
 
        return 'Internally performed glob expansion'
42
 
 
43
 
NeedsGlobExpansionFeature = _NeedsGlobExpansionFeature()
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36
 
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class _RequiredModuleFeature(Feature):
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# Tests
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# -----
69
61
 
70
 
class TestNeedsGlobExpansionFeature(TestCase):
71
 
 
72
 
    def test_available(self):
73
 
        self.assertEqual(sys.platform == 'win32',
74
 
                         NeedsGlobExpansionFeature.available())
75
 
 
76
 
    def test_str(self):
77
 
        self.assertTrue("performed" in str(NeedsGlobExpansionFeature))
78
 
 
79
 
 
80
62
class TestWin32UtilsGlobExpand(TestCaseInTempDir):
81
63
 
82
 
    _test_needs_features = [NeedsGlobExpansionFeature]
 
64
    _test_needs_features = []
83
65
 
84
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    def test_empty_tree(self):
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        self.build_tree([])
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71
            [['*'], ['*']],
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            [['a', 'a'], ['a', 'a']]])
91
73
 
92
 
    def test_tree_ascii(self):
93
 
        """Checks the glob expansion and path separation char
94
 
        normalization"""
 
74
    def build_ascii_tree(self):
95
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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'])
 
79
 
 
80
    def build_unicode_tree(self):
 
81
        self.requireFeature(UnicodeFilenameFeature)
 
82
        self.build_tree([u'\u1234', u'\u1234\u1234', u'\u1235/',
 
83
                         u'\u1235/\u1235'])
 
84
 
 
85
    def test_tree_ascii(self):
 
86
        """Checks the glob expansion and path separation char
 
87
        normalization"""
 
88
        self.build_ascii_tree()
99
89
        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']],
103
 
            [[u'A'], [u'A']],
104
93
 
105
94
            [[u'd'], [u'd']],
106
95
            [[u'd/'], [u'd/']],
107
 
            [[u'd\\'], [u'd/']],
108
96
 
109
97
            # wildcards
110
98
            [[u'a*'], [u'a', u'a1', u'a2', u'a11', u'a.1']],
112
100
            [[u'a?'], [u'a1', u'a2']],
113
101
            [[u'a??'], [u'a11', u'a.1']],
114
102
            [[u'b[1-2]'], [u'b1', u'b2']],
115
 
            [[u'A?'], [u'a1', u'a2']],
116
103
 
117
104
            [[u'd/*'], [u'd/d1', u'd/d2', u'd/e']],
 
105
            [[u'?/*'], [u'c/c1', u'c/c2', 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/', u'd/']],
 
108
            ])
 
109
 
 
110
    def test_backslash_globbing(self):
 
111
        self.requireFeature(backslashdir_feature)
 
112
        self.build_ascii_tree()
 
113
        self._run_testset([
 
114
            [[u'd\\'], [u'd/']],
118
115
            [[u'd\\*'], [u'd/d1', u'd/d2', u'd/e']],
119
116
            [[u'?\\*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
120
117
            [[u'*\\*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
121
 
            [[u'*/'], [u'c/', u'd/']],
122
 
            [[u'*\\'], [u'c/', u'd/']]])
 
118
            [[u'*\\'], [u'c/', u'd/']],
 
119
            ])
 
120
 
 
121
    def test_case_insensitive_globbing(self):
 
122
        self.requireFeature(tests.CaseInsCasePresFilenameFeature)
 
123
        self.build_ascii_tree()
 
124
        self._run_testset([
 
125
            [[u'A'], [u'A']],
 
126
            [[u'A?'], [u'a1', u'a2']],
 
127
            ])
123
128
 
124
129
    def test_tree_unicode(self):
125
130
        """Checks behaviour with non-ascii filenames"""
126
 
        self.build_tree([u'\u1234', u'\u1234\u1234', u'\u1235/', u'\u1235/\u1235'])
 
131
        self.build_unicode_tree()
127
132
        self._run_testset([
128
133
            # no wildcards
129
134
            [[u'\u1234'], [u'\u1234']],
139
144
 
140
145
            [[u'\u1235/?'], [u'\u1235/\u1235']],
141
146
            [[u'\u1235/*'], [u'\u1235/\u1235']],
 
147
            [[u'?/'], [u'\u1235/']],
 
148
            [[u'*/'], [u'\u1235/']],
 
149
            [[u'?/?'], [u'\u1235/\u1235']],
 
150
            [[u'*/*'], [u'\u1235/\u1235']],
 
151
            ])
 
152
 
 
153
    def test_unicode_backslashes(self):
 
154
        self.requireFeature(backslashdir_feature)
 
155
        self.build_unicode_tree()
 
156
        self._run_testset([
 
157
            # no wildcards
 
158
            [[u'\u1235\\'], [u'\u1235/']],
 
159
            [[u'\u1235\\\u1235'], [u'\u1235/\u1235']],
142
160
            [[u'\u1235\\?'], [u'\u1235/\u1235']],
143
161
            [[u'\u1235\\*'], [u'\u1235/\u1235']],
144
 
            [[u'?/'], [u'\u1235/']],
145
 
            [[u'*/'], [u'\u1235/']],
146
162
            [[u'?\\'], [u'\u1235/']],
147
163
            [[u'*\\'], [u'\u1235/']],
148
 
            [[u'?/?'], [u'\u1235/\u1235']],
149
 
            [[u'*/*'], [u'\u1235/\u1235']],
150
164
            [[u'?\\?'], [u'\u1235/\u1235']],
151
 
            [[u'*\\*'], [u'\u1235/\u1235']]])
 
165
            [[u'*\\*'], [u'\u1235/\u1235']],
 
166
            ])
152
167
 
153
168
    def _run_testset(self, testset):
154
169
        for pattern, expected in testset:
238
253
        super(TestLocationsPywin32, self).setUp()
239
254
        # We perform the exact same tests after disabling the use of ctypes.
240
255
        # This causes the implementation to fall back to pywin32.
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
 
256
        self.overrideAttr(win32utils, 'has_ctypes', False)
 
257
        # FIXME: this should be done by parametrization -- vila 100123
247
258
 
248
259
 
249
260
class TestSetHidden(TestCaseInTempDir):
261
272
        os.makedirs(u'\u1234\\.bzr')
262
273
        path = osutils.abspath(u'\u1234\\.bzr')
263
274
        win32utils.set_file_attr_hidden(path)
 
275
 
 
276
 
 
277
class Test_CommandLineToArgv(tests.TestCaseInTempDir):
 
278
 
 
279
    def assertCommandLine(self, expected, line, single_quotes_allowed=False):
 
280
        # Strictly speaking we should respect parameter order versus glob
 
281
        # expansions, but it's not really worth the effort here
 
282
        argv = win32utils._command_line_to_argv(line,
 
283
                single_quotes_allowed=single_quotes_allowed)
 
284
        self.assertEqual(expected, sorted(argv))
 
285
 
 
286
    def test_glob_paths(self):
 
287
        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
 
288
        self.assertCommandLine([u'a/b.c', u'a/c.c'], 'a/*.c')
 
289
        self.build_tree(['b/', 'b/b.c', 'b/d.c', 'b/d.h'])
 
290
        self.assertCommandLine([u'a/b.c', u'b/b.c'], '*/b.c')
 
291
        self.assertCommandLine([u'a/b.c', u'a/c.c', u'b/b.c', u'b/d.c'],
 
292
                               '*/*.c')
 
293
        # Bash style, just pass through the argument if nothing matches
 
294
        self.assertCommandLine([u'*/*.qqq'], '*/*.qqq')
 
295
 
 
296
    def test_quoted_globs(self):
 
297
        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
 
298
        self.assertCommandLine([u'a/*.c'], '"a/*.c"')
 
299
        self.assertCommandLine([u"'a/*.c'"], "'a/*.c'")
 
300
        self.assertCommandLine([u'a/*.c'], "'a/*.c'",
 
301
            single_quotes_allowed=True)
 
302
 
 
303
    def test_slashes_changed(self):
 
304
        # Quoting doesn't change the supplied args
 
305
        self.assertCommandLine([u'a\\*.c'], '"a\\*.c"')
 
306
        self.assertCommandLine([u'a\\*.c'], "'a\\*.c'",
 
307
            single_quotes_allowed=True)
 
308
        # Expands the glob, but nothing matches, swaps slashes
 
309
        self.assertCommandLine([u'a/*.c'], 'a\\*.c')
 
310
        self.assertCommandLine([u'a/?.c'], 'a\\?.c')
 
311
        # No glob, doesn't touch slashes
 
312
        self.assertCommandLine([u'a\\foo.c'], 'a\\foo.c')
 
313
 
 
314
    def test_single_quote_support(self):
 
315
        self.assertCommandLine(["add", "let's-do-it.txt"],
 
316
            "add let's-do-it.txt")
 
317
        self.assertCommandLine(["add", "lets do it.txt"],
 
318
            "add 'lets do it.txt'", single_quotes_allowed=True)
 
319
 
 
320
    def test_case_insensitive_globs(self):
 
321
        self.requireFeature(tests.CaseInsCasePresFilenameFeature)
 
322
        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
 
323
        self.assertCommandLine([u'A/b.c'], 'A/B*')
 
324
 
 
325
    def test_backslashes(self):
 
326
        self.requireFeature(backslashdir_feature)
 
327
        self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
 
328
        self.assertCommandLine([u'a/b.c'], 'a\\b*')