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gerrit-public.fairphone.software / platform / external / python / cpython3 / 99167f85b7373c8082b30a74211f009627bdedfa / . / Lib / test / test_ntpath.py
blob: 15215e497d3fa57d42468d491ce3688436c4303a [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
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]75 def test_split(self):
76 tester('ntpath.split("c:\\foo\\bar")', ('c:\\foo', 'bar'))
77 tester('ntpath.split("\\\\conky\\mountpoint\\foo\\bar")',
78 ('\\\\conky\\mountpoint\\foo', 'bar'))
Guido van Rossumead9d8d1999-02-03 17:21:21 +0000[diff] [blame]79
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]80 tester('ntpath.split("c:\\")', ('c:\\', ''))
81 tester('ntpath.split("\\\\conky\\mountpoint\\")',
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]82 ('\\\\conky\\mountpoint\\', ''))
Guido van Rossumead9d8d1999-02-03 17:21:21 +0000[diff] [blame]83
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]84 tester('ntpath.split("c:/")', ('c:/', ''))
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]85 tester('ntpath.split("//conky/mountpoint/")', ('//conky/mountpoint/', ''))
Mark Hammond673c6cf2000-08-14 06:21:26 +0000[diff] [blame]86
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]87 def test_isabs(self):
88 tester('ntpath.isabs("c:\\")', 1)
89 tester('ntpath.isabs("\\\\conky\\mountpoint\\")', 1)
90 tester('ntpath.isabs("\\foo")', 1)
91 tester('ntpath.isabs("\\foo\\bar")', 1)
Tim Petersd4f7f602001-07-19 19:11:41 +0000[diff] [blame]92
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]93 def test_commonprefix(self):
94 tester('ntpath.commonprefix(["/home/swenson/spam", "/home/swen/spam"])',
95 "/home/swen")
96 tester('ntpath.commonprefix(["\\home\\swen\\spam", "\\home\\swen\\eggs"])',
97 "\\home\\swen\\")
98 tester('ntpath.commonprefix(["/home/swen/spam", "/home/swen/spam"])',
99 "/home/swen/spam")
Tim Peters6a3e5f12001-11-05 21:25:02 +0000[diff] [blame]100
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]101 def test_join(self):
102 tester('ntpath.join("")', '')
103 tester('ntpath.join("", "", "")', '')
104 tester('ntpath.join("a")', 'a')
105 tester('ntpath.join("/a")', '/a')
106 tester('ntpath.join("\\a")', '\\a')
107 tester('ntpath.join("a:")', 'a:')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]108 tester('ntpath.join("a:", "\\b")', 'a:\\b')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]109 tester('ntpath.join("a", "\\b")', '\\b')
110 tester('ntpath.join("a", "b", "c")', 'a\\b\\c')
111 tester('ntpath.join("a\\", "b", "c")', 'a\\b\\c')
112 tester('ntpath.join("a", "b\\", "c")', 'a\\b\\c')
113 tester('ntpath.join("a", "b", "\\c")', '\\c')
114 tester('ntpath.join("d:\\", "\\pleep")', 'd:\\pleep')
115 tester('ntpath.join("d:\\", "a", "b")', 'd:\\a\\b')
Tim Peters54a14a32001-08-30 22:05:26 +0000[diff] [blame]116
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]117 tester("ntpath.join('', 'a')", 'a')
118 tester("ntpath.join('', '', '', '', 'a')", 'a')
119 tester("ntpath.join('a', '')", 'a\\')
120 tester("ntpath.join('a', '', '', '', '')", 'a\\')
121 tester("ntpath.join('a\\', '')", 'a\\')
122 tester("ntpath.join('a\\', '', '', '', '')", 'a\\')
Serhiy Storchakac369c2c2014-01-27 23:15:14 +0200[diff] [blame]123 tester("ntpath.join('a/', '')", 'a/')
Tim Peters54a14a32001-08-30 22:05:26 +0000[diff] [blame]124
Serhiy Storchakac369c2c2014-01-27 23:15:14 +0200[diff] [blame]125 tester("ntpath.join('a/b', 'x/y')", 'a/b\\x/y')
126 tester("ntpath.join('/a/b', 'x/y')", '/a/b\\x/y')
127 tester("ntpath.join('/a/b/', 'x/y')", '/a/b/x/y')
128 tester("ntpath.join('c:', 'x/y')", 'c:x/y')
129 tester("ntpath.join('c:a/b', 'x/y')", 'c:a/b\\x/y')
130 tester("ntpath.join('c:a/b/', 'x/y')", 'c:a/b/x/y')
131 tester("ntpath.join('c:/', 'x/y')", 'c:/x/y')
132 tester("ntpath.join('c:/a/b', 'x/y')", 'c:/a/b\\x/y')
133 tester("ntpath.join('c:/a/b/', 'x/y')", 'c:/a/b/x/y')
134 tester("ntpath.join('//computer/share', 'x/y')", '//computer/share\\x/y')
135 tester("ntpath.join('//computer/share/', 'x/y')", '//computer/share/x/y')
136 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]137
Serhiy Storchakac369c2c2014-01-27 23:15:14 +0200[diff] [blame]138 tester("ntpath.join('a/b', '/x/y')", '/x/y')
139 tester("ntpath.join('/a/b', '/x/y')", '/x/y')
140 tester("ntpath.join('c:', '/x/y')", 'c:/x/y')
141 tester("ntpath.join('c:a/b', '/x/y')", 'c:/x/y')
142 tester("ntpath.join('c:/', '/x/y')", 'c:/x/y')
143 tester("ntpath.join('c:/a/b', '/x/y')", 'c:/x/y')
144 tester("ntpath.join('//computer/share', '/x/y')", '//computer/share/x/y')
145 tester("ntpath.join('//computer/share/', '/x/y')", '//computer/share/x/y')
146 tester("ntpath.join('//computer/share/a', '/x/y')", '//computer/share/x/y')
147
148 tester("ntpath.join('c:', 'C:x/y')", 'C:x/y')
149 tester("ntpath.join('c:a/b', 'C:x/y')", 'C:a/b\\x/y')
150 tester("ntpath.join('c:/', 'C:x/y')", 'C:/x/y')
151 tester("ntpath.join('c:/a/b', 'C:x/y')", 'C:/a/b\\x/y')
152
153 for x in ('', 'a/b', '/a/b', 'c:', 'c:a/b', 'c:/', 'c:/a/b',
154 '//computer/share', '//computer/share/', '//computer/share/a/b'):
155 for y in ('d:', 'd:x/y', 'd:/', 'd:/x/y',
156 '//machine/common', '//machine/common/', '//machine/common/x/y'):
157 tester("ntpath.join(%r, %r)" % (x, y), y)
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]158
159 tester("ntpath.join('\\\\computer\\share\\', 'a', 'b')", '\\\\computer\\share\\a\\b')
160 tester("ntpath.join('\\\\computer\\share', 'a', 'b')", '\\\\computer\\share\\a\\b')
161 tester("ntpath.join('\\\\computer\\share', 'a\\b')", '\\\\computer\\share\\a\\b')
162 tester("ntpath.join('//computer/share/', 'a', 'b')", '//computer/share/a\\b')
163 tester("ntpath.join('//computer/share', 'a', 'b')", '//computer/share\\a\\b')
164 tester("ntpath.join('//computer/share', 'a/b')", '//computer/share\\a/b')
165
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]166 def test_normpath(self):
167 tester("ntpath.normpath('A//////././//.//B')", r'A\B')
168 tester("ntpath.normpath('A/./B')", r'A\B')
169 tester("ntpath.normpath('A/foo/../B')", r'A\B')
170 tester("ntpath.normpath('C:A//B')", r'C:A\B')
171 tester("ntpath.normpath('D:A/./B')", r'D:A\B')
172 tester("ntpath.normpath('e:A/foo/../B')", r'e:A\B')
Tim Peters54a14a32001-08-30 22:05:26 +0000[diff] [blame]173
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]174 tester("ntpath.normpath('C:///A//B')", r'C:\A\B')
175 tester("ntpath.normpath('D:///A/./B')", r'D:\A\B')
176 tester("ntpath.normpath('e:///A/foo/../B')", r'e:\A\B')
Thomas Woutersb2137042007-02-01 18:02:27 +0000[diff] [blame]177
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]178 tester("ntpath.normpath('..')", r'..')
179 tester("ntpath.normpath('.')", r'.')
180 tester("ntpath.normpath('')", r'.')
181 tester("ntpath.normpath('/')", '\\')
182 tester("ntpath.normpath('c:/')", 'c:\\')
183 tester("ntpath.normpath('/../.././..')", '\\')
184 tester("ntpath.normpath('c:/../../..')", 'c:\\')
185 tester("ntpath.normpath('../.././..')", r'..\..\..')
186 tester("ntpath.normpath('K:../.././..')", r'K:..\..\..')
187 tester("ntpath.normpath('C:////a/b')", r'C:\a\b')
188 tester("ntpath.normpath('//machine/share//a/b')", r'\\machine\share\a\b')
Fred Drake5e997312002-01-15 03:46:43 +0000[diff] [blame]189
Georg Brandlcfb68212010-07-31 21:40:15 +0000[diff] [blame]190 tester("ntpath.normpath('\\\\.\\NUL')", r'\\.\NUL')
191 tester("ntpath.normpath('\\\\?\\D:/XY\\Z')", r'\\?\D:/XY\Z')
192
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]193 def test_expandvars(self):
Walter Dörwald155374d2009-05-01 19:58:58 +0000[diff] [blame]194 with support.EnvironmentVarGuard() as env:
195 env.clear()
196 env["foo"] = "bar"
197 env["{foo"] = "baz1"
198 env["{foo}"] = "baz2"
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]199 tester('ntpath.expandvars("foo")', "foo")
200 tester('ntpath.expandvars("$foo bar")', "bar bar")
201 tester('ntpath.expandvars("${foo}bar")', "barbar")
202 tester('ntpath.expandvars("$[foo]bar")', "$[foo]bar")
203 tester('ntpath.expandvars("$bar bar")', "$bar bar")
204 tester('ntpath.expandvars("$?bar")', "$?bar")
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]205 tester('ntpath.expandvars("$foo}bar")', "bar}bar")
206 tester('ntpath.expandvars("${foo")', "${foo")
207 tester('ntpath.expandvars("${{foo}}")', "baz1}")
208 tester('ntpath.expandvars("$foo$foo")', "barbar")
209 tester('ntpath.expandvars("$bar$bar")', "$bar$bar")
210 tester('ntpath.expandvars("%foo% bar")', "bar bar")
211 tester('ntpath.expandvars("%foo%bar")', "barbar")
212 tester('ntpath.expandvars("%foo%%foo%")', "barbar")
213 tester('ntpath.expandvars("%%foo%%foo%foo%")', "%foo%foobar")
214 tester('ntpath.expandvars("%?bar%")', "%?bar%")
215 tester('ntpath.expandvars("%foo%%bar")', "bar%bar")
216 tester('ntpath.expandvars("\'%foo%\'%bar")', "\'%foo%\'%bar")
Serhiy Storchaka1b87ae02015-03-25 16:40:15 +0200[diff] [blame]217 tester('ntpath.expandvars("bar\'%foo%")', "bar\'%foo%")
Guido van Rossumd8faa362007-04-27 19:54:29 +0000[diff] [blame]218
Serhiy Storchakadbb10192014-02-13 10:13:53 +0200[diff] [blame]219 @unittest.skipUnless(support.FS_NONASCII, 'need support.FS_NONASCII')
220 def test_expandvars_nonascii(self):
221 def check(value, expected):
222 tester('ntpath.expandvars(%r)' % value, expected)
223 with support.EnvironmentVarGuard() as env:
224 env.clear()
225 nonascii = support.FS_NONASCII
226 env['spam'] = nonascii
227 env[nonascii] = 'ham' + nonascii
228 check('$spam bar', '%s bar' % nonascii)
229 check('$%s bar' % nonascii, '$%s bar' % nonascii)
230 check('${spam}bar', '%sbar' % nonascii)
231 check('${%s}bar' % nonascii, 'ham%sbar' % nonascii)
232 check('$spam}bar', '%s}bar' % nonascii)
233 check('$%s}bar' % nonascii, '$%s}bar' % nonascii)
234 check('%spam% bar', '%s bar' % nonascii)
235 check('%{}% bar'.format(nonascii), 'ham%s bar' % nonascii)
236 check('%spam%bar', '%sbar' % nonascii)
237 check('%{}%bar'.format(nonascii), 'ham%sbar' % nonascii)
238
Serhiy Storchakaffc1e6d2014-05-28 18:11:29 +0300[diff] [blame]239 def test_expanduser(self):
240 tester('ntpath.expanduser("test")', 'test')
241
242 with support.EnvironmentVarGuard() as env:
243 env.clear()
244 tester('ntpath.expanduser("~test")', '~test')
245
246 env['HOMEPATH'] = 'eric\\idle'
247 env['HOMEDRIVE'] = 'C:\\'
248 tester('ntpath.expanduser("~test")', 'C:\\eric\\test')
249 tester('ntpath.expanduser("~")', 'C:\\eric\\idle')
250
251 del env['HOMEDRIVE']
252 tester('ntpath.expanduser("~test")', 'eric\\test')
253 tester('ntpath.expanduser("~")', 'eric\\idle')
254
255 env.clear()
256 env['USERPROFILE'] = 'C:\\eric\\idle'
257 tester('ntpath.expanduser("~test")', 'C:\\eric\\test')
258 tester('ntpath.expanduser("~")', 'C:\\eric\\idle')
259
260 env.clear()
261 env['HOME'] = 'C:\\idle\\eric'
262 tester('ntpath.expanduser("~test")', 'C:\\idle\\test')
263 tester('ntpath.expanduser("~")', 'C:\\idle\\eric')
264
265 tester('ntpath.expanduser("~test\\foo\\bar")',
266 'C:\\idle\\test\\foo\\bar')
267 tester('ntpath.expanduser("~test/foo/bar")',
268 'C:\\idle\\test/foo/bar')
269 tester('ntpath.expanduser("~\\foo\\bar")',
270 'C:\\idle\\eric\\foo\\bar')
271 tester('ntpath.expanduser("~/foo/bar")',
272 'C:\\idle\\eric/foo/bar')
273
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]274 def test_abspath(self):
275 # ntpath.abspath() can only be used on a system with the "nt" module
276 # (reasonably), so we protect this test with "import nt". This allows
277 # the rest of the tests for the ntpath module to be run to completion
278 # on any platform, since most of the module is intended to be usable
279 # from any platform.
280 try:
281 import nt
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]282 tester('ntpath.abspath("C:\\")', "C:\\")
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]283 except ImportError:
Zachary Ware9fe6d862013-12-08 00:20:35 -0600[diff] [blame]284 self.skipTest('nt module not available')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]285
286 def test_relpath(self):
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]287 tester('ntpath.relpath("a")', 'a')
288 tester('ntpath.relpath(os.path.abspath("a"))', 'a')
289 tester('ntpath.relpath("a/b")', 'a\\b')
290 tester('ntpath.relpath("../a/b")', '..\\a\\b')
Serhiy Storchaka5106d042015-01-26 10:26:14 +0200[diff] [blame]291 with support.temp_cwd(support.TESTFN) as cwd_dir:
292 currentdir = os.path.basename(cwd_dir)
293 tester('ntpath.relpath("a", "../b")', '..\\'+currentdir+'\\a')
294 tester('ntpath.relpath("a/b", "../c")', '..\\'+currentdir+'\\a\\b')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]295 tester('ntpath.relpath("a", "b/c")', '..\\..\\a')
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]296 tester('ntpath.relpath("c:/foo/bar/bat", "c:/x/y")', '..\\..\\foo\\bar\\bat')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]297 tester('ntpath.relpath("//conky/mountpoint/a", "//conky/mountpoint/b/c")', '..\\..\\a')
298 tester('ntpath.relpath("a", "a")', '.')
Mark Hammond5a607a32009-05-06 08:04:54 +0000[diff] [blame]299 tester('ntpath.relpath("/foo/bar/bat", "/x/y/z")', '..\\..\\..\\foo\\bar\\bat')
300 tester('ntpath.relpath("/foo/bar/bat", "/foo/bar")', 'bat')
301 tester('ntpath.relpath("/foo/bar/bat", "/")', 'foo\\bar\\bat')
302 tester('ntpath.relpath("/", "/foo/bar/bat")', '..\\..\\..')
303 tester('ntpath.relpath("/foo/bar/bat", "/x")', '..\\foo\\bar\\bat')
304 tester('ntpath.relpath("/x", "/foo/bar/bat")', '..\\..\\..\\x')
305 tester('ntpath.relpath("/", "/")', '.')
306 tester('ntpath.relpath("/a", "/a")', '.')
307 tester('ntpath.relpath("/a/b", "/a/b")', '.')
Hirokazu Yamamotob08820a2010-10-18 12:13:18 +0000[diff] [blame]308 tester('ntpath.relpath("c:/foo", "C:/FOO")', '.')
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]309
Serhiy Storchaka38220932015-03-31 15:31:53 +0300[diff] [blame]310 def test_commonpath(self):
311 def check(paths, expected):
312 tester(('ntpath.commonpath(%r)' % paths).replace('\\\\', '\\'),
313 expected)
314 def check_error(exc, paths):
315 self.assertRaises(exc, ntpath.commonpath, paths)
316 self.assertRaises(exc, ntpath.commonpath,
317 [os.fsencode(p) for p in paths])
318
319 self.assertRaises(ValueError, ntpath.commonpath, [])
320 check_error(ValueError, ['C:\\Program Files', 'Program Files'])
321 check_error(ValueError, ['C:\\Program Files', 'C:Program Files'])
322 check_error(ValueError, ['\\Program Files', 'Program Files'])
323 check_error(ValueError, ['Program Files', 'C:\\Program Files'])
324 check(['C:\\Program Files'], 'C:\\Program Files')
325 check(['C:\\Program Files', 'C:\\Program Files'], 'C:\\Program Files')
326 check(['C:\\Program Files\\', 'C:\\Program Files'],
327 'C:\\Program Files')
328 check(['C:\\Program Files\\', 'C:\\Program Files\\'],
329 'C:\\Program Files')
330 check(['C:\\\\Program Files', 'C:\\Program Files\\\\'],
331 'C:\\Program Files')
332 check(['C:\\.\\Program Files', 'C:\\Program Files\\.'],
333 'C:\\Program Files')
334 check(['C:\\', 'C:\\bin'], 'C:\\')
335 check(['C:\\Program Files', 'C:\\bin'], 'C:\\')
336 check(['C:\\Program Files', 'C:\\Program Files\\Bar'],
337 'C:\\Program Files')
338 check(['C:\\Program Files\\Foo', 'C:\\Program Files\\Bar'],
339 'C:\\Program Files')
340 check(['C:\\Program Files', 'C:\\Projects'], 'C:\\')
341 check(['C:\\Program Files\\', 'C:\\Projects'], 'C:\\')
342
343 check(['C:\\Program Files\\Foo', 'C:/Program Files/Bar'],
344 'C:\\Program Files')
345 check(['C:\\Program Files\\Foo', 'c:/program files/bar'],
346 'C:\\Program Files')
347 check(['c:/program files/bar', 'C:\\Program Files\\Foo'],
348 'c:\\program files')
349
350 check_error(ValueError, ['C:\\Program Files', 'D:\\Program Files'])
351
352 check(['spam'], 'spam')
353 check(['spam', 'spam'], 'spam')
354 check(['spam', 'alot'], '')
355 check(['and\\jam', 'and\\spam'], 'and')
356 check(['and\\\\jam', 'and\\spam\\\\'], 'and')
357 check(['and\\.\\jam', '.\\and\\spam'], 'and')
358 check(['and\\jam', 'and\\spam', 'alot'], '')
359 check(['and\\jam', 'and\\spam', 'and'], 'and')
360 check(['C:and\\jam', 'C:and\\spam'], 'C:and')
361
362 check([''], '')
363 check(['', 'spam\\alot'], '')
364 check_error(ValueError, ['', '\\spam\\alot'])
365
366 self.assertRaises(TypeError, ntpath.commonpath,
367 [b'C:\\Program Files', 'C:\\Program Files\\Foo'])
368 self.assertRaises(TypeError, ntpath.commonpath,
369 [b'C:\\Program Files', 'Program Files\\Foo'])
370 self.assertRaises(TypeError, ntpath.commonpath,
371 [b'Program Files', 'C:\\Program Files\\Foo'])
372 self.assertRaises(TypeError, ntpath.commonpath,
373 ['C:\\Program Files', b'C:\\Program Files\\Foo'])
374 self.assertRaises(TypeError, ntpath.commonpath,
375 ['C:\\Program Files', b'Program Files\\Foo'])
376 self.assertRaises(TypeError, ntpath.commonpath,
377 ['Program Files', b'C:\\Program Files\\Foo'])
378
Brian Curtin62857742010-09-06 17:07:27 +0000[diff] [blame]379 def test_sameopenfile(self):
380 with TemporaryFile() as tf1, TemporaryFile() as tf2:
381 # Make sure the same file is really the same
382 self.assertTrue(ntpath.sameopenfile(tf1.fileno(), tf1.fileno()))
383 # Make sure different files are really different
384 self.assertFalse(ntpath.sameopenfile(tf1.fileno(), tf2.fileno()))
Brian Curtin13a0db52010-09-06 19:46:17 +0000[diff] [blame]385 # Make sure invalid values don't cause issues on win32
386 if sys.platform == "win32":
Hirokazu Yamamoto26253bb2010-12-05 04:16:47 +0000[diff] [blame]387 with self.assertRaises(OSError):
Brian Curtin13a0db52010-09-06 19:46:17 +0000[diff] [blame]388 # Invalid file descriptors shouldn't display assert
389 # dialogs (#4804)
390 ntpath.sameopenfile(-1, -1)
Brian Curtin62857742010-09-06 17:07:27 +0000[diff] [blame]391
Tim Golden6b528062013-08-01 12:44:00 +0100[diff] [blame]392 def test_ismount(self):
393 self.assertTrue(ntpath.ismount("c:\\"))
394 self.assertTrue(ntpath.ismount("C:\\"))
395 self.assertTrue(ntpath.ismount("c:/"))
396 self.assertTrue(ntpath.ismount("C:/"))
397 self.assertTrue(ntpath.ismount("\\\\.\\c:\\"))
398 self.assertTrue(ntpath.ismount("\\\\.\\C:\\"))
399
400 self.assertTrue(ntpath.ismount(b"c:\\"))
401 self.assertTrue(ntpath.ismount(b"C:\\"))
402 self.assertTrue(ntpath.ismount(b"c:/"))
403 self.assertTrue(ntpath.ismount(b"C:/"))
404 self.assertTrue(ntpath.ismount(b"\\\\.\\c:\\"))
405 self.assertTrue(ntpath.ismount(b"\\\\.\\C:\\"))
406
407 with support.temp_dir() as d:
408 self.assertFalse(ntpath.ismount(d))
409
Tim Goldenb2fcebb2013-08-01 13:58:58 +0100[diff] [blame]410 if sys.platform == "win32":
411 #
412 # Make sure the current folder isn't the root folder
413 # (or any other volume root). The drive-relative
414 # locations below cannot then refer to mount points
415 #
416 drive, path = ntpath.splitdrive(sys.executable)
417 with support.change_cwd(os.path.dirname(sys.executable)):
418 self.assertFalse(ntpath.ismount(drive.lower()))
419 self.assertFalse(ntpath.ismount(drive.upper()))
Tim Golden6b528062013-08-01 12:44:00 +0100[diff] [blame]420
Tim Goldenb2fcebb2013-08-01 13:58:58 +0100[diff] [blame]421 self.assertTrue(ntpath.ismount("\\\\localhost\\c$"))
422 self.assertTrue(ntpath.ismount("\\\\localhost\\c$\\"))
Tim Golden6b528062013-08-01 12:44:00 +0100[diff] [blame]423
Tim Goldenb2fcebb2013-08-01 13:58:58 +0100[diff] [blame]424 self.assertTrue(ntpath.ismount(b"\\\\localhost\\c$"))
425 self.assertTrue(ntpath.ismount(b"\\\\localhost\\c$\\"))
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]426
Ezio Melottid0dfe9a2013-01-10 03:12:50 +0200[diff] [blame]427class NtCommonTest(test_genericpath.CommonTest, unittest.TestCase):
Florent Xiclunac9c79782010-03-08 12:24:53 +0000[diff] [blame]428 pathmodule = ntpath
Serhiy Storchaka9ed707e2017-01-13 20:55:05 +0200[diff] [blame]429 attributes = ['relpath']
Florent Xiclunac9c79782010-03-08 12:24:53 +0000[diff] [blame]430
431
Brett Cannon3f9183b2016-08-26 14:44:48 -0700[diff] [blame]432class PathLikeTests(unittest.TestCase):
433
434 path = ntpath
435
436 class PathLike:
437 def __init__(self, path=''):
438 self.path = path
439 def __fspath__(self):
440 if isinstance(self.path, BaseException):
441 raise self.path
442 else:
443 return self.path
444
445 def setUp(self):
446 self.file_name = support.TESTFN.lower()
447 self.file_path = self.PathLike(support.TESTFN)
448 self.addCleanup(support.unlink, self.file_name)
449 with open(self.file_name, 'xb', 0) as file:
450 file.write(b"test_ntpath.PathLikeTests")
451
452 def assertPathEqual(self, func):
453 self.assertEqual(func(self.file_path), func(self.file_name))
454
455 def test_path_normcase(self):
456 self.assertPathEqual(self.path.normcase)
457
458 def test_path_isabs(self):
459 self.assertPathEqual(self.path.isabs)
460
461 def test_path_join(self):
462 self.assertEqual(self.path.join('a', self.PathLike('b'), 'c'),
463 self.path.join('a', 'b', 'c'))
464
465 def test_path_split(self):
466 self.assertPathEqual(self.path.split)
467
468 def test_path_splitext(self):
469 self.assertPathEqual(self.path.splitext)
470
471 def test_path_splitdrive(self):
472 self.assertPathEqual(self.path.splitdrive)
473
474 def test_path_basename(self):
475 self.assertPathEqual(self.path.basename)
476
477 def test_path_dirname(self):
478 self.assertPathEqual(self.path.dirname)
479
480 def test_path_islink(self):
481 self.assertPathEqual(self.path.islink)
482
483 def test_path_lexists(self):
484 self.assertPathEqual(self.path.lexists)
485
486 def test_path_ismount(self):
487 self.assertPathEqual(self.path.ismount)
488
489 def test_path_expanduser(self):
490 self.assertPathEqual(self.path.expanduser)
491
492 def test_path_expandvars(self):
493 self.assertPathEqual(self.path.expandvars)
494
495 def test_path_normpath(self):
496 self.assertPathEqual(self.path.normpath)
497
498 def test_path_abspath(self):
499 self.assertPathEqual(self.path.abspath)
500
501 def test_path_realpath(self):
502 self.assertPathEqual(self.path.realpath)
503
504 def test_path_relpath(self):
505 self.assertPathEqual(self.path.relpath)
506
507 def test_path_commonpath(self):
508 common_path = self.path.commonpath([self.file_path, self.file_name])
509 self.assertEqual(common_path, self.file_name)
510
511 def test_path_isdir(self):
512 self.assertPathEqual(self.path.isdir)
513
514
Christian Heimesf6cd9672008-03-26 13:45:42 +0000[diff] [blame]515if __name__ == "__main__":
516 unittest.main()