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gerrit-public.fairphone.software / platform / external / python / cpython3 / 2f40ed4b94ad48cca01a96620da8c3eb15493539 / . / Lib / test / test_ntpath.py
blob: 580f2030a3dd5f7404b7b56f96352c9a5509f73b [file] [log] [blame]
Guido van Rossumead9d8d1999-02-03 17:21:21 +0000[diff] [blame]1import ntpath
Mark Hammond673c6cf2000-08-14 06:21:26 +0000[diff] [blame]2import os
Brian Curtin13a0db52010-09-06 19:46:17 +0000[diff] [blame]3import sys
Victor Stinner1ab6c2d2011-11-15 22:27:41 +0100[diff] [blame]4import unittest
5import warnings
Georg Brandl1b37e872010-03-14 10:45:50 +0000[diff] [blame]6from test.support import TestFailed
Florent Xiclunac9c79782010-03-08 12:24:53 +0000[diff] [blame]7from test import support, test_genericpath
Brian Curtin62857742010-09-06 17:07:27 +0000[diff] [blame]8from tempfile import TemporaryFile
Guido van Rossumead9d8d1999-02-03 17:21:21 +0000[diff] [blame]9
Guido van Rossumead9d8d1999-02-03 17:21:21 +0000[diff] [blame]10
11def tester(fn, wantResult):
Eric S. Raymondfc170b12001-02-09 11:51:27 +0000[diff] [blame]12 fn = fn.replace("\\", "\\\\")
Fred Drake004d5e62000-10-23 17:22:08 +0000[diff] [blame]13 gotResult = eval(fn)
14 if wantResult != gotResult:
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]15 raise TestFailed("%s should return: %s but returned: %s" \
16 %(str(fn), str(wantResult), str(gotResult)))
Tim Peters6578dc92002-12-24 18:31:27 +0000[diff] [blame]17
Amaury Forgeot d'Arcc72ef8b2008-10-03 18:38:26 +0000[diff] [blame]18 # then with bytes
19 fn = fn.replace("('", "(b'")
20 fn = fn.replace('("', '(b"')
21 fn = fn.replace("['", "[b'")
22 fn = fn.replace('["', '[b"')
23 fn = fn.replace(", '", ", b'")
24 fn = fn.replace(', "', ', b"')
Serhiy Storchakadbb10192014-02-13 10:13:53 +0200[diff] [blame]25 fn = os.fsencode(fn).decode('latin1')
26 fn = fn.encode('ascii', 'backslashreplace').decode('ascii')
Victor Stinner1ab6c2d2011-11-15 22:27:41 +0100[diff] [blame]27 with warnings.catch_warnings():
28 warnings.simplefilter("ignore", DeprecationWarning)
29 gotResult = eval(fn)
Amaury Forgeot d'Arcc72ef8b2008-10-03 18:38:26 +0000[diff] [blame]30 if isinstance(wantResult, str):
Serhiy Storchakadbb10192014-02-13 10:13:53 +0200[diff] [blame]31 wantResult = os.fsencode(wantResult)
Amaury Forgeot d'Arcc72ef8b2008-10-03 18:38:26 +0000[diff] [blame]32 elif isinstance(wantResult, tuple):
Serhiy Storchakadbb10192014-02-13 10:13:53 +0200[diff] [blame]33 wantResult = tuple(os.fsencode(r) for r in wantResult)
Amaury Forgeot d'Arcc72ef8b2008-10-03 18:38:26 +0000[diff] [blame]34
35 gotResult = eval(fn)
36 if wantResult != gotResult:
37 raise TestFailed("%s should return: %s but returned: %s" \
38 %(str(fn), str(wantResult), repr(gotResult)))
Guido van Rossumead9d8d1999-02-03 17:21:21 +0000[diff] [blame]39
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]40
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]41class TestNtpath(unittest.TestCase):
42 def test_splitext(self):
43 tester('ntpath.splitext("foo.ext")', ('foo', '.ext'))
44 tester('ntpath.splitext("/foo/foo.ext")', ('/foo/foo', '.ext'))
45 tester('ntpath.splitext(".ext")', ('.ext', ''))
46 tester('ntpath.splitext("\\foo.ext\\foo")', ('\\foo.ext\\foo', ''))
47 tester('ntpath.splitext("foo.ext\\")', ('foo.ext\\', ''))
48 tester('ntpath.splitext("")', ('', ''))
49 tester('ntpath.splitext("foo.bar.ext")', ('foo.bar', '.ext'))
50 tester('ntpath.splitext("xx/foo.bar.ext")', ('xx/foo.bar', '.ext'))
51 tester('ntpath.splitext("xx\\foo.bar.ext")', ('xx\\foo.bar', '.ext'))
52 tester('ntpath.splitext("c:a/b\\c.d")', ('c:a/b\\c', '.d'))
Guido van Rossumead9d8d1999-02-03 17:21:21 +0000[diff] [blame]53
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]54 def test_splitdrive(self):
55 tester('ntpath.splitdrive("c:\\foo\\bar")',
56 ('c:', '\\foo\\bar'))
57 tester('ntpath.splitdrive("c:/foo/bar")',
58 ('c:', '/foo/bar'))
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]59 tester('ntpath.splitdrive("\\\\conky\\mountpoint\\foo\\bar")',
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]60 ('\\\\conky\\mountpoint', '\\foo\\bar'))
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]61 tester('ntpath.splitdrive("//conky/mountpoint/foo/bar")',
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]62 ('//conky/mountpoint', '/foo/bar'))
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]63 tester('ntpath.splitdrive("\\\\\\conky\\mountpoint\\foo\\bar")',
64 ('', '\\\\\\conky\\mountpoint\\foo\\bar'))
65 tester('ntpath.splitdrive("///conky/mountpoint/foo/bar")',
66 ('', '///conky/mountpoint/foo/bar'))
67 tester('ntpath.splitdrive("\\\\conky\\\\mountpoint\\foo\\bar")',
68 ('', '\\\\conky\\\\mountpoint\\foo\\bar'))
69 tester('ntpath.splitdrive("//conky//mountpoint/foo/bar")',
70 ('', '//conky//mountpoint/foo/bar'))
Serhiy Storchaka3d7e1152013-12-16 14:34:55 +0200[diff] [blame]71 # Issue #19911: UNC part containing U+0130
72 self.assertEqual(ntpath.splitdrive('//conky/MOUNTPOİNT/foo/bar'),
73 ('//conky/MOUNTPOİNT', '/foo/bar'))
Guido van Rossumead9d8d1999-02-03 17:21:21 +0000[diff] [blame]74
Serhiy Storchaka593568b2013-12-16 15:13:28 +0200[diff] [blame]75 def test_splitunc(self):
76 with self.assertWarns(DeprecationWarning):
77 ntpath.splitunc('')
78 with support.check_warnings(('', DeprecationWarning)):
79 tester('ntpath.splitunc("c:\\foo\\bar")',
80 ('', 'c:\\foo\\bar'))
81 tester('ntpath.splitunc("c:/foo/bar")',
82 ('', 'c:/foo/bar'))
83 tester('ntpath.splitunc("\\\\conky\\mountpoint\\foo\\bar")',
84 ('\\\\conky\\mountpoint', '\\foo\\bar'))
85 tester('ntpath.splitunc("//conky/mountpoint/foo/bar")',
86 ('//conky/mountpoint', '/foo/bar'))
87 tester('ntpath.splitunc("\\\\\\conky\\mountpoint\\foo\\bar")',
88 ('', '\\\\\\conky\\mountpoint\\foo\\bar'))
89 tester('ntpath.splitunc("///conky/mountpoint/foo/bar")',
90 ('', '///conky/mountpoint/foo/bar'))
91 tester('ntpath.splitunc("\\\\conky\\\\mountpoint\\foo\\bar")',
92 ('', '\\\\conky\\\\mountpoint\\foo\\bar'))
93 tester('ntpath.splitunc("//conky//mountpoint/foo/bar")',
94 ('', '//conky//mountpoint/foo/bar'))
95 self.assertEqual(ntpath.splitunc('//conky/MOUNTPOİNT/foo/bar'),
96 ('//conky/MOUNTPOİNT', '/foo/bar'))
97
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]98 def test_split(self):
99 tester('ntpath.split("c:\\foo\\bar")', ('c:\\foo', 'bar'))
100 tester('ntpath.split("\\\\conky\\mountpoint\\foo\\bar")',
101 ('\\\\conky\\mountpoint\\foo', 'bar'))
Guido van Rossumead9d8d1999-02-03 17:21:21 +0000[diff] [blame]102
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]103 tester('ntpath.split("c:\\")', ('c:\\', ''))
104 tester('ntpath.split("\\\\conky\\mountpoint\\")',
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]105 ('\\\\conky\\mountpoint\\', ''))
Guido van Rossumead9d8d1999-02-03 17:21:21 +0000[diff] [blame]106
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]107 tester('ntpath.split("c:/")', ('c:/', ''))
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]108 tester('ntpath.split("//conky/mountpoint/")', ('//conky/mountpoint/', ''))
Mark Hammond673c6cf2000-08-14 06:21:26 +0000[diff] [blame]109
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]110 def test_isabs(self):
111 tester('ntpath.isabs("c:\\")', 1)
112 tester('ntpath.isabs("\\\\conky\\mountpoint\\")', 1)
113 tester('ntpath.isabs("\\foo")', 1)
114 tester('ntpath.isabs("\\foo\\bar")', 1)
Tim Petersd4f7f602001-07-19 19:11:41 +0000[diff] [blame]115
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]116 def test_commonprefix(self):
117 tester('ntpath.commonprefix(["/home/swenson/spam", "/home/swen/spam"])',
118 "/home/swen")
119 tester('ntpath.commonprefix(["\\home\\swen\\spam", "\\home\\swen\\eggs"])',
120 "\\home\\swen\\")
121 tester('ntpath.commonprefix(["/home/swen/spam", "/home/swen/spam"])',
122 "/home/swen/spam")
Tim Peters6a3e5f12001-11-05 21:25:02 +0000[diff] [blame]123
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]124 def test_join(self):
125 tester('ntpath.join("")', '')
126 tester('ntpath.join("", "", "")', '')
127 tester('ntpath.join("a")', 'a')
128 tester('ntpath.join("/a")', '/a')
129 tester('ntpath.join("\\a")', '\\a')
130 tester('ntpath.join("a:")', 'a:')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]131 tester('ntpath.join("a:", "\\b")', 'a:\\b')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]132 tester('ntpath.join("a", "\\b")', '\\b')
133 tester('ntpath.join("a", "b", "c")', 'a\\b\\c')
134 tester('ntpath.join("a\\", "b", "c")', 'a\\b\\c')
135 tester('ntpath.join("a", "b\\", "c")', 'a\\b\\c')
136 tester('ntpath.join("a", "b", "\\c")', '\\c')
137 tester('ntpath.join("d:\\", "\\pleep")', 'd:\\pleep')
138 tester('ntpath.join("d:\\", "a", "b")', 'd:\\a\\b')
Tim Peters54a14a32001-08-30 22:05:26 +0000[diff] [blame]139
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]140 tester("ntpath.join('', 'a')", 'a')
141 tester("ntpath.join('', '', '', '', 'a')", 'a')
142 tester("ntpath.join('a', '')", 'a\\')
143 tester("ntpath.join('a', '', '', '', '')", 'a\\')
144 tester("ntpath.join('a\\', '')", 'a\\')
145 tester("ntpath.join('a\\', '', '', '', '')", 'a\\')
Serhiy Storchakac369c2c2014-01-27 23:15:14 +0200[diff] [blame]146 tester("ntpath.join('a/', '')", 'a/')
Tim Peters54a14a32001-08-30 22:05:26 +0000[diff] [blame]147
Serhiy Storchakac369c2c2014-01-27 23:15:14 +0200[diff] [blame]148 tester("ntpath.join('a/b', 'x/y')", 'a/b\\x/y')
149 tester("ntpath.join('/a/b', 'x/y')", '/a/b\\x/y')
150 tester("ntpath.join('/a/b/', 'x/y')", '/a/b/x/y')
151 tester("ntpath.join('c:', 'x/y')", 'c:x/y')
152 tester("ntpath.join('c:a/b', 'x/y')", 'c:a/b\\x/y')
153 tester("ntpath.join('c:a/b/', 'x/y')", 'c:a/b/x/y')
154 tester("ntpath.join('c:/', 'x/y')", 'c:/x/y')
155 tester("ntpath.join('c:/a/b', 'x/y')", 'c:/a/b\\x/y')
156 tester("ntpath.join('c:/a/b/', 'x/y')", 'c:/a/b/x/y')
157 tester("ntpath.join('//computer/share', 'x/y')", '//computer/share\\x/y')
158 tester("ntpath.join('//computer/share/', 'x/y')", '//computer/share/x/y')
159 tester("ntpath.join('//computer/share/a/b', 'x/y')", '//computer/share/a/b\\x/y')
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]160
Serhiy Storchakac369c2c2014-01-27 23:15:14 +0200[diff] [blame]161 tester("ntpath.join('a/b', '/x/y')", '/x/y')
162 tester("ntpath.join('/a/b', '/x/y')", '/x/y')
163 tester("ntpath.join('c:', '/x/y')", 'c:/x/y')
164 tester("ntpath.join('c:a/b', '/x/y')", 'c:/x/y')
165 tester("ntpath.join('c:/', '/x/y')", 'c:/x/y')
166 tester("ntpath.join('c:/a/b', '/x/y')", 'c:/x/y')
167 tester("ntpath.join('//computer/share', '/x/y')", '//computer/share/x/y')
168 tester("ntpath.join('//computer/share/', '/x/y')", '//computer/share/x/y')
169 tester("ntpath.join('//computer/share/a', '/x/y')", '//computer/share/x/y')
170
171 tester("ntpath.join('c:', 'C:x/y')", 'C:x/y')
172 tester("ntpath.join('c:a/b', 'C:x/y')", 'C:a/b\\x/y')
173 tester("ntpath.join('c:/', 'C:x/y')", 'C:/x/y')
174 tester("ntpath.join('c:/a/b', 'C:x/y')", 'C:/a/b\\x/y')
175
176 for x in ('', 'a/b', '/a/b', 'c:', 'c:a/b', 'c:/', 'c:/a/b',
177 '//computer/share', '//computer/share/', '//computer/share/a/b'):
178 for y in ('d:', 'd:x/y', 'd:/', 'd:/x/y',
179 '//machine/common', '//machine/common/', '//machine/common/x/y'):
180 tester("ntpath.join(%r, %r)" % (x, y), y)
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]181
182 tester("ntpath.join('\\\\computer\\share\\', 'a', 'b')", '\\\\computer\\share\\a\\b')
183 tester("ntpath.join('\\\\computer\\share', 'a', 'b')", '\\\\computer\\share\\a\\b')
184 tester("ntpath.join('\\\\computer\\share', 'a\\b')", '\\\\computer\\share\\a\\b')
185 tester("ntpath.join('//computer/share/', 'a', 'b')", '//computer/share/a\\b')
186 tester("ntpath.join('//computer/share', 'a', 'b')", '//computer/share\\a\\b')
187 tester("ntpath.join('//computer/share', 'a/b')", '//computer/share\\a/b')
188
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]189 def test_normpath(self):
190 tester("ntpath.normpath('A//////././//.//B')", r'A\B')
191 tester("ntpath.normpath('A/./B')", r'A\B')
192 tester("ntpath.normpath('A/foo/../B')", r'A\B')
193 tester("ntpath.normpath('C:A//B')", r'C:A\B')
194 tester("ntpath.normpath('D:A/./B')", r'D:A\B')
195 tester("ntpath.normpath('e:A/foo/../B')", r'e:A\B')
Tim Peters54a14a32001-08-30 22:05:26 +0000[diff] [blame]196
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]197 tester("ntpath.normpath('C:///A//B')", r'C:\A\B')
198 tester("ntpath.normpath('D:///A/./B')", r'D:\A\B')
199 tester("ntpath.normpath('e:///A/foo/../B')", r'e:\A\B')
Thomas Woutersb2137042007-02-01 18:02:27 +0000[diff] [blame]200
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]201 tester("ntpath.normpath('..')", r'..')
202 tester("ntpath.normpath('.')", r'.')
203 tester("ntpath.normpath('')", r'.')
204 tester("ntpath.normpath('/')", '\\')
205 tester("ntpath.normpath('c:/')", 'c:\\')
206 tester("ntpath.normpath('/../.././..')", '\\')
207 tester("ntpath.normpath('c:/../../..')", 'c:\\')
208 tester("ntpath.normpath('../.././..')", r'..\..\..')
209 tester("ntpath.normpath('K:../.././..')", r'K:..\..\..')
210 tester("ntpath.normpath('C:////a/b')", r'C:\a\b')
211 tester("ntpath.normpath('//machine/share//a/b')", r'\\machine\share\a\b')
Fred Drake5e997312002-01-15 03:46:43 +0000[diff] [blame]212
Georg Brandlcfb68212010-07-31 21:40:15 +0000[diff] [blame]213 tester("ntpath.normpath('\\\\.\\NUL')", r'\\.\NUL')
214 tester("ntpath.normpath('\\\\?\\D:/XY\\Z')", r'\\?\D:/XY\Z')
215
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]216 def test_expandvars(self):
Walter Dörwald155374d2009-05-01 19:58:58 +0000[diff] [blame]217 with support.EnvironmentVarGuard() as env:
218 env.clear()
219 env["foo"] = "bar"
220 env["{foo"] = "baz1"
221 env["{foo}"] = "baz2"
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]222 tester('ntpath.expandvars("foo")', "foo")
223 tester('ntpath.expandvars("$foo bar")', "bar bar")
224 tester('ntpath.expandvars("${foo}bar")', "barbar")
225 tester('ntpath.expandvars("$[foo]bar")', "$[foo]bar")
226 tester('ntpath.expandvars("$bar bar")', "$bar bar")
227 tester('ntpath.expandvars("$?bar")', "$?bar")
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]228 tester('ntpath.expandvars("$foo}bar")', "bar}bar")
229 tester('ntpath.expandvars("${foo")', "${foo")
230 tester('ntpath.expandvars("${{foo}}")', "baz1}")
231 tester('ntpath.expandvars("$foo$foo")', "barbar")
232 tester('ntpath.expandvars("$bar$bar")', "$bar$bar")
233 tester('ntpath.expandvars("%foo% bar")', "bar bar")
234 tester('ntpath.expandvars("%foo%bar")', "barbar")
235 tester('ntpath.expandvars("%foo%%foo%")', "barbar")
236 tester('ntpath.expandvars("%%foo%%foo%foo%")', "%foo%foobar")
237 tester('ntpath.expandvars("%?bar%")', "%?bar%")
238 tester('ntpath.expandvars("%foo%%bar")', "bar%bar")
239 tester('ntpath.expandvars("\'%foo%\'%bar")', "\'%foo%\'%bar")
Serhiy Storchaka1b87ae02015-03-25 16:40:15 +0200[diff] [blame]240 tester('ntpath.expandvars("bar\'%foo%")', "bar\'%foo%")
Guido van Rossumd8faa362007-04-27 19:54:29 +0000[diff] [blame]241
Serhiy Storchakadbb10192014-02-13 10:13:53 +0200[diff] [blame]242 @unittest.skipUnless(support.FS_NONASCII, 'need support.FS_NONASCII')
243 def test_expandvars_nonascii(self):
244 def check(value, expected):
245 tester('ntpath.expandvars(%r)' % value, expected)
246 with support.EnvironmentVarGuard() as env:
247 env.clear()
248 nonascii = support.FS_NONASCII
249 env['spam'] = nonascii
250 env[nonascii] = 'ham' + nonascii
251 check('$spam bar', '%s bar' % nonascii)
252 check('$%s bar' % nonascii, '$%s bar' % nonascii)
253 check('${spam}bar', '%sbar' % nonascii)
254 check('${%s}bar' % nonascii, 'ham%sbar' % nonascii)
255 check('$spam}bar', '%s}bar' % nonascii)
256 check('$%s}bar' % nonascii, '$%s}bar' % nonascii)
257 check('%spam% bar', '%s bar' % nonascii)
258 check('%{}% bar'.format(nonascii), 'ham%s bar' % nonascii)
259 check('%spam%bar', '%sbar' % nonascii)
260 check('%{}%bar'.format(nonascii), 'ham%sbar' % nonascii)
261
Serhiy Storchakaffc1e6d2014-05-28 18:11:29 +0300[diff] [blame]262 def test_expanduser(self):
263 tester('ntpath.expanduser("test")', 'test')
264
265 with support.EnvironmentVarGuard() as env:
266 env.clear()
267 tester('ntpath.expanduser("~test")', '~test')
268
269 env['HOMEPATH'] = 'eric\\idle'
270 env['HOMEDRIVE'] = 'C:\\'
271 tester('ntpath.expanduser("~test")', 'C:\\eric\\test')
272 tester('ntpath.expanduser("~")', 'C:\\eric\\idle')
273
274 del env['HOMEDRIVE']
275 tester('ntpath.expanduser("~test")', 'eric\\test')
276 tester('ntpath.expanduser("~")', 'eric\\idle')
277
278 env.clear()
279 env['USERPROFILE'] = 'C:\\eric\\idle'
280 tester('ntpath.expanduser("~test")', 'C:\\eric\\test')
281 tester('ntpath.expanduser("~")', 'C:\\eric\\idle')
282
283 env.clear()
284 env['HOME'] = 'C:\\idle\\eric'
285 tester('ntpath.expanduser("~test")', 'C:\\idle\\test')
286 tester('ntpath.expanduser("~")', 'C:\\idle\\eric')
287
288 tester('ntpath.expanduser("~test\\foo\\bar")',
289 'C:\\idle\\test\\foo\\bar')
290 tester('ntpath.expanduser("~test/foo/bar")',
291 'C:\\idle\\test/foo/bar')
292 tester('ntpath.expanduser("~\\foo\\bar")',
293 'C:\\idle\\eric\\foo\\bar')
294 tester('ntpath.expanduser("~/foo/bar")',
295 'C:\\idle\\eric/foo/bar')
296
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]297 def test_abspath(self):
298 # ntpath.abspath() can only be used on a system with the "nt" module
299 # (reasonably), so we protect this test with "import nt". This allows
300 # the rest of the tests for the ntpath module to be run to completion
301 # on any platform, since most of the module is intended to be usable
302 # from any platform.
303 try:
304 import nt
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]305 tester('ntpath.abspath("C:\\")', "C:\\")
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]306 except ImportError:
Zachary Ware9fe6d862013-12-08 00:20:35 -0600[diff] [blame]307 self.skipTest('nt module not available')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]308
309 def test_relpath(self):
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]310 tester('ntpath.relpath("a")', 'a')
311 tester('ntpath.relpath(os.path.abspath("a"))', 'a')
312 tester('ntpath.relpath("a/b")', 'a\\b')
313 tester('ntpath.relpath("../a/b")', '..\\a\\b')
Serhiy Storchaka5106d042015-01-26 10:26:14 +0200[diff] [blame]314 with support.temp_cwd(support.TESTFN) as cwd_dir:
315 currentdir = os.path.basename(cwd_dir)
316 tester('ntpath.relpath("a", "../b")', '..\\'+currentdir+'\\a')
317 tester('ntpath.relpath("a/b", "../c")', '..\\'+currentdir+'\\a\\b')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]318 tester('ntpath.relpath("a", "b/c")', '..\\..\\a')
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]319 tester('ntpath.relpath("c:/foo/bar/bat", "c:/x/y")', '..\\..\\foo\\bar\\bat')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]320 tester('ntpath.relpath("//conky/mountpoint/a", "//conky/mountpoint/b/c")', '..\\..\\a')
321 tester('ntpath.relpath("a", "a")', '.')
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]322 tester('ntpath.relpath("/foo/bar/bat", "/x/y/z")', '..\\..\\..\\foo\\bar\\bat')
323 tester('ntpath.relpath("/foo/bar/bat", "/foo/bar")', 'bat')
324 tester('ntpath.relpath("/foo/bar/bat", "/")', 'foo\\bar\\bat')
325 tester('ntpath.relpath("/", "/foo/bar/bat")', '..\\..\\..')
326 tester('ntpath.relpath("/foo/bar/bat", "/x")', '..\\foo\\bar\\bat')
327 tester('ntpath.relpath("/x", "/foo/bar/bat")', '..\\..\\..\\x')
328 tester('ntpath.relpath("/", "/")', '.')
329 tester('ntpath.relpath("/a", "/a")', '.')
330 tester('ntpath.relpath("/a/b", "/a/b")', '.')
Hirokazu Yamamotob08820a2010-10-18 12:13:18 +0000[diff] [blame]331 tester('ntpath.relpath("c:/foo", "C:/FOO")', '.')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]332
Serhiy Storchaka38220932015-03-31 15:31:53 +0300[diff] [blame]333 def test_commonpath(self):
334 def check(paths, expected):
335 tester(('ntpath.commonpath(%r)' % paths).replace('\\\\', '\\'),
336 expected)
337 def check_error(exc, paths):
338 self.assertRaises(exc, ntpath.commonpath, paths)
339 self.assertRaises(exc, ntpath.commonpath,
340 [os.fsencode(p) for p in paths])
341
342 self.assertRaises(ValueError, ntpath.commonpath, [])
343 check_error(ValueError, ['C:\\Program Files', 'Program Files'])
344 check_error(ValueError, ['C:\\Program Files', 'C:Program Files'])
345 check_error(ValueError, ['\\Program Files', 'Program Files'])
346 check_error(ValueError, ['Program Files', 'C:\\Program Files'])
347 check(['C:\\Program Files'], 'C:\\Program Files')
348 check(['C:\\Program Files', 'C:\\Program Files'], 'C:\\Program Files')
349 check(['C:\\Program Files\\', 'C:\\Program Files'],
350 'C:\\Program Files')
351 check(['C:\\Program Files\\', 'C:\\Program Files\\'],
352 'C:\\Program Files')
353 check(['C:\\\\Program Files', 'C:\\Program Files\\\\'],
354 'C:\\Program Files')
355 check(['C:\\.\\Program Files', 'C:\\Program Files\\.'],
356 'C:\\Program Files')
357 check(['C:\\', 'C:\\bin'], 'C:\\')
358 check(['C:\\Program Files', 'C:\\bin'], 'C:\\')
359 check(['C:\\Program Files', 'C:\\Program Files\\Bar'],
360 'C:\\Program Files')
361 check(['C:\\Program Files\\Foo', 'C:\\Program Files\\Bar'],
362 'C:\\Program Files')
363 check(['C:\\Program Files', 'C:\\Projects'], 'C:\\')
364 check(['C:\\Program Files\\', 'C:\\Projects'], 'C:\\')
365
366 check(['C:\\Program Files\\Foo', 'C:/Program Files/Bar'],
367 'C:\\Program Files')
368 check(['C:\\Program Files\\Foo', 'c:/program files/bar'],
369 'C:\\Program Files')
370 check(['c:/program files/bar', 'C:\\Program Files\\Foo'],
371 'c:\\program files')
372
373 check_error(ValueError, ['C:\\Program Files', 'D:\\Program Files'])
374
375 check(['spam'], 'spam')
376 check(['spam', 'spam'], 'spam')
377 check(['spam', 'alot'], '')
378 check(['and\\jam', 'and\\spam'], 'and')
379 check(['and\\\\jam', 'and\\spam\\\\'], 'and')
380 check(['and\\.\\jam', '.\\and\\spam'], 'and')
381 check(['and\\jam', 'and\\spam', 'alot'], '')
382 check(['and\\jam', 'and\\spam', 'and'], 'and')
383 check(['C:and\\jam', 'C:and\\spam'], 'C:and')
384
385 check([''], '')
386 check(['', 'spam\\alot'], '')
387 check_error(ValueError, ['', '\\spam\\alot'])
388
389 self.assertRaises(TypeError, ntpath.commonpath,
390 [b'C:\\Program Files', 'C:\\Program Files\\Foo'])
391 self.assertRaises(TypeError, ntpath.commonpath,
392 [b'C:\\Program Files', 'Program Files\\Foo'])
393 self.assertRaises(TypeError, ntpath.commonpath,
394 [b'Program Files', 'C:\\Program Files\\Foo'])
395 self.assertRaises(TypeError, ntpath.commonpath,
396 ['C:\\Program Files', b'C:\\Program Files\\Foo'])
397 self.assertRaises(TypeError, ntpath.commonpath,
398 ['C:\\Program Files', b'Program Files\\Foo'])
399 self.assertRaises(TypeError, ntpath.commonpath,
400 ['Program Files', b'C:\\Program Files\\Foo'])
401
Brian Curtin62857742010-09-06 17:07:27 +0000[diff] [blame]402 def test_sameopenfile(self):
403 with TemporaryFile() as tf1, TemporaryFile() as tf2:
404 # Make sure the same file is really the same
405 self.assertTrue(ntpath.sameopenfile(tf1.fileno(), tf1.fileno()))
406 # Make sure different files are really different
407 self.assertFalse(ntpath.sameopenfile(tf1.fileno(), tf2.fileno()))
Brian Curtin13a0db52010-09-06 19:46:17 +0000[diff] [blame]408 # Make sure invalid values don't cause issues on win32
409 if sys.platform == "win32":
Hirokazu Yamamoto26253bb2010-12-05 04:16:47 +0000[diff] [blame]410 with self.assertRaises(OSError):
Brian Curtin13a0db52010-09-06 19:46:17 +0000[diff] [blame]411 # Invalid file descriptors shouldn't display assert
412 # dialogs (#4804)
413 ntpath.sameopenfile(-1, -1)
Brian Curtin62857742010-09-06 17:07:27 +0000[diff] [blame]414
Tim Golden6b528062013-08-01 12:44:00 +0100[diff] [blame]415 def test_ismount(self):
416 self.assertTrue(ntpath.ismount("c:\\"))
417 self.assertTrue(ntpath.ismount("C:\\"))
418 self.assertTrue(ntpath.ismount("c:/"))
419 self.assertTrue(ntpath.ismount("C:/"))
420 self.assertTrue(ntpath.ismount("\\\\.\\c:\\"))
421 self.assertTrue(ntpath.ismount("\\\\.\\C:\\"))
422
423 self.assertTrue(ntpath.ismount(b"c:\\"))
424 self.assertTrue(ntpath.ismount(b"C:\\"))
425 self.assertTrue(ntpath.ismount(b"c:/"))
426 self.assertTrue(ntpath.ismount(b"C:/"))
427 self.assertTrue(ntpath.ismount(b"\\\\.\\c:\\"))
428 self.assertTrue(ntpath.ismount(b"\\\\.\\C:\\"))
429
430 with support.temp_dir() as d:
431 self.assertFalse(ntpath.ismount(d))
432
Tim Goldenb2fcebb2013-08-01 13:58:58 +0100[diff] [blame]433 if sys.platform == "win32":
434 #
435 # Make sure the current folder isn't the root folder
436 # (or any other volume root). The drive-relative
437 # locations below cannot then refer to mount points
438 #
439 drive, path = ntpath.splitdrive(sys.executable)
440 with support.change_cwd(os.path.dirname(sys.executable)):
441 self.assertFalse(ntpath.ismount(drive.lower()))
442 self.assertFalse(ntpath.ismount(drive.upper()))
Tim Golden6b528062013-08-01 12:44:00 +0100[diff] [blame]443
Tim Goldenb2fcebb2013-08-01 13:58:58 +0100[diff] [blame]444 self.assertTrue(ntpath.ismount("\\\\localhost\\c$"))
445 self.assertTrue(ntpath.ismount("\\\\localhost\\c$\\"))
Tim Golden6b528062013-08-01 12:44:00 +0100[diff] [blame]446
Tim Goldenb2fcebb2013-08-01 13:58:58 +0100[diff] [blame]447 self.assertTrue(ntpath.ismount(b"\\\\localhost\\c$"))
448 self.assertTrue(ntpath.ismount(b"\\\\localhost\\c$\\"))
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]449
Ezio Melottid0dfe9a2013-01-10 03:12:50 +0200[diff] [blame]450class NtCommonTest(test_genericpath.CommonTest, unittest.TestCase):
Florent Xiclunac9c79782010-03-08 12:24:53 +0000[diff] [blame]451 pathmodule = ntpath
452 attributes = ['relpath', 'splitunc']
453
454
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]455if __name__ == "__main__":
456 unittest.main()