mirror of https://github.com/python/cpython
330 lines
16 KiB
Python
330 lines
16 KiB
Python
import ntpath
|
|
import os
|
|
import sys
|
|
import unittest
|
|
import warnings
|
|
from test.support import TestFailed
|
|
from test import support, test_genericpath
|
|
from tempfile import TemporaryFile
|
|
|
|
|
|
def tester(fn, wantResult):
|
|
fn = fn.replace("\\", "\\\\")
|
|
gotResult = eval(fn)
|
|
if wantResult != gotResult:
|
|
raise TestFailed("%s should return: %s but returned: %s" \
|
|
%(str(fn), str(wantResult), str(gotResult)))
|
|
|
|
# then with bytes
|
|
fn = fn.replace("('", "(b'")
|
|
fn = fn.replace('("', '(b"')
|
|
fn = fn.replace("['", "[b'")
|
|
fn = fn.replace('["', '[b"')
|
|
fn = fn.replace(", '", ", b'")
|
|
fn = fn.replace(', "', ', b"')
|
|
with warnings.catch_warnings():
|
|
warnings.simplefilter("ignore", DeprecationWarning)
|
|
gotResult = eval(fn)
|
|
if isinstance(wantResult, str):
|
|
wantResult = wantResult.encode('ascii')
|
|
elif isinstance(wantResult, tuple):
|
|
wantResult = tuple(r.encode('ascii') for r in wantResult)
|
|
|
|
gotResult = eval(fn)
|
|
if wantResult != gotResult:
|
|
raise TestFailed("%s should return: %s but returned: %s" \
|
|
%(str(fn), str(wantResult), repr(gotResult)))
|
|
|
|
|
|
class TestNtpath(unittest.TestCase):
|
|
def test_splitext(self):
|
|
tester('ntpath.splitext("foo.ext")', ('foo', '.ext'))
|
|
tester('ntpath.splitext("/foo/foo.ext")', ('/foo/foo', '.ext'))
|
|
tester('ntpath.splitext(".ext")', ('.ext', ''))
|
|
tester('ntpath.splitext("\\foo.ext\\foo")', ('\\foo.ext\\foo', ''))
|
|
tester('ntpath.splitext("foo.ext\\")', ('foo.ext\\', ''))
|
|
tester('ntpath.splitext("")', ('', ''))
|
|
tester('ntpath.splitext("foo.bar.ext")', ('foo.bar', '.ext'))
|
|
tester('ntpath.splitext("xx/foo.bar.ext")', ('xx/foo.bar', '.ext'))
|
|
tester('ntpath.splitext("xx\\foo.bar.ext")', ('xx\\foo.bar', '.ext'))
|
|
tester('ntpath.splitext("c:a/b\\c.d")', ('c:a/b\\c', '.d'))
|
|
|
|
def test_splitdrive(self):
|
|
tester('ntpath.splitdrive("c:\\foo\\bar")',
|
|
('c:', '\\foo\\bar'))
|
|
tester('ntpath.splitdrive("c:/foo/bar")',
|
|
('c:', '/foo/bar'))
|
|
tester('ntpath.splitdrive("\\\\conky\\mountpoint\\foo\\bar")',
|
|
('\\\\conky\\mountpoint', '\\foo\\bar'))
|
|
tester('ntpath.splitdrive("//conky/mountpoint/foo/bar")',
|
|
('//conky/mountpoint', '/foo/bar'))
|
|
tester('ntpath.splitdrive("\\\\\\conky\\mountpoint\\foo\\bar")',
|
|
('', '\\\\\\conky\\mountpoint\\foo\\bar'))
|
|
tester('ntpath.splitdrive("///conky/mountpoint/foo/bar")',
|
|
('', '///conky/mountpoint/foo/bar'))
|
|
tester('ntpath.splitdrive("\\\\conky\\\\mountpoint\\foo\\bar")',
|
|
('', '\\\\conky\\\\mountpoint\\foo\\bar'))
|
|
tester('ntpath.splitdrive("//conky//mountpoint/foo/bar")',
|
|
('', '//conky//mountpoint/foo/bar'))
|
|
# Issue #19911: UNC part containing U+0130
|
|
self.assertEqual(ntpath.splitdrive('//conky/MOUNTPOİNT/foo/bar'),
|
|
('//conky/MOUNTPOİNT', '/foo/bar'))
|
|
|
|
def test_splitunc(self):
|
|
with self.assertWarns(DeprecationWarning):
|
|
ntpath.splitunc('')
|
|
with support.check_warnings(('', DeprecationWarning)):
|
|
tester('ntpath.splitunc("c:\\foo\\bar")',
|
|
('', 'c:\\foo\\bar'))
|
|
tester('ntpath.splitunc("c:/foo/bar")',
|
|
('', 'c:/foo/bar'))
|
|
tester('ntpath.splitunc("\\\\conky\\mountpoint\\foo\\bar")',
|
|
('\\\\conky\\mountpoint', '\\foo\\bar'))
|
|
tester('ntpath.splitunc("//conky/mountpoint/foo/bar")',
|
|
('//conky/mountpoint', '/foo/bar'))
|
|
tester('ntpath.splitunc("\\\\\\conky\\mountpoint\\foo\\bar")',
|
|
('', '\\\\\\conky\\mountpoint\\foo\\bar'))
|
|
tester('ntpath.splitunc("///conky/mountpoint/foo/bar")',
|
|
('', '///conky/mountpoint/foo/bar'))
|
|
tester('ntpath.splitunc("\\\\conky\\\\mountpoint\\foo\\bar")',
|
|
('', '\\\\conky\\\\mountpoint\\foo\\bar'))
|
|
tester('ntpath.splitunc("//conky//mountpoint/foo/bar")',
|
|
('', '//conky//mountpoint/foo/bar'))
|
|
self.assertEqual(ntpath.splitunc('//conky/MOUNTPOİNT/foo/bar'),
|
|
('//conky/MOUNTPOİNT', '/foo/bar'))
|
|
|
|
def test_split(self):
|
|
tester('ntpath.split("c:\\foo\\bar")', ('c:\\foo', 'bar'))
|
|
tester('ntpath.split("\\\\conky\\mountpoint\\foo\\bar")',
|
|
('\\\\conky\\mountpoint\\foo', 'bar'))
|
|
|
|
tester('ntpath.split("c:\\")', ('c:\\', ''))
|
|
tester('ntpath.split("\\\\conky\\mountpoint\\")',
|
|
('\\\\conky\\mountpoint\\', ''))
|
|
|
|
tester('ntpath.split("c:/")', ('c:/', ''))
|
|
tester('ntpath.split("//conky/mountpoint/")', ('//conky/mountpoint/', ''))
|
|
|
|
def test_isabs(self):
|
|
tester('ntpath.isabs("c:\\")', 1)
|
|
tester('ntpath.isabs("\\\\conky\\mountpoint\\")', 1)
|
|
tester('ntpath.isabs("\\foo")', 1)
|
|
tester('ntpath.isabs("\\foo\\bar")', 1)
|
|
|
|
def test_commonprefix(self):
|
|
tester('ntpath.commonprefix(["/home/swenson/spam", "/home/swen/spam"])',
|
|
"/home/swen")
|
|
tester('ntpath.commonprefix(["\\home\\swen\\spam", "\\home\\swen\\eggs"])',
|
|
"\\home\\swen\\")
|
|
tester('ntpath.commonprefix(["/home/swen/spam", "/home/swen/spam"])',
|
|
"/home/swen/spam")
|
|
|
|
def test_join(self):
|
|
tester('ntpath.join("")', '')
|
|
tester('ntpath.join("", "", "")', '')
|
|
tester('ntpath.join("a")', 'a')
|
|
tester('ntpath.join("/a")', '/a')
|
|
tester('ntpath.join("\\a")', '\\a')
|
|
tester('ntpath.join("a:")', 'a:')
|
|
tester('ntpath.join("a:", "\\b")', 'a:\\b')
|
|
tester('ntpath.join("a", "\\b")', '\\b')
|
|
tester('ntpath.join("a", "b", "c")', 'a\\b\\c')
|
|
tester('ntpath.join("a\\", "b", "c")', 'a\\b\\c')
|
|
tester('ntpath.join("a", "b\\", "c")', 'a\\b\\c')
|
|
tester('ntpath.join("a", "b", "\\c")', '\\c')
|
|
tester('ntpath.join("d:\\", "\\pleep")', 'd:\\pleep')
|
|
tester('ntpath.join("d:\\", "a", "b")', 'd:\\a\\b')
|
|
|
|
tester("ntpath.join('', 'a')", 'a')
|
|
tester("ntpath.join('', '', '', '', 'a')", 'a')
|
|
tester("ntpath.join('a', '')", 'a\\')
|
|
tester("ntpath.join('a', '', '', '', '')", 'a\\')
|
|
tester("ntpath.join('a\\', '')", 'a\\')
|
|
tester("ntpath.join('a\\', '', '', '', '')", 'a\\')
|
|
tester("ntpath.join('a/', '')", 'a/')
|
|
|
|
tester("ntpath.join('a/b', 'x/y')", 'a/b\\x/y')
|
|
tester("ntpath.join('/a/b', 'x/y')", '/a/b\\x/y')
|
|
tester("ntpath.join('/a/b/', 'x/y')", '/a/b/x/y')
|
|
tester("ntpath.join('c:', 'x/y')", 'c:x/y')
|
|
tester("ntpath.join('c:a/b', 'x/y')", 'c:a/b\\x/y')
|
|
tester("ntpath.join('c:a/b/', 'x/y')", 'c:a/b/x/y')
|
|
tester("ntpath.join('c:/', 'x/y')", 'c:/x/y')
|
|
tester("ntpath.join('c:/a/b', 'x/y')", 'c:/a/b\\x/y')
|
|
tester("ntpath.join('c:/a/b/', 'x/y')", 'c:/a/b/x/y')
|
|
tester("ntpath.join('//computer/share', 'x/y')", '//computer/share\\x/y')
|
|
tester("ntpath.join('//computer/share/', 'x/y')", '//computer/share/x/y')
|
|
tester("ntpath.join('//computer/share/a/b', 'x/y')", '//computer/share/a/b\\x/y')
|
|
|
|
tester("ntpath.join('a/b', '/x/y')", '/x/y')
|
|
tester("ntpath.join('/a/b', '/x/y')", '/x/y')
|
|
tester("ntpath.join('c:', '/x/y')", 'c:/x/y')
|
|
tester("ntpath.join('c:a/b', '/x/y')", 'c:/x/y')
|
|
tester("ntpath.join('c:/', '/x/y')", 'c:/x/y')
|
|
tester("ntpath.join('c:/a/b', '/x/y')", 'c:/x/y')
|
|
tester("ntpath.join('//computer/share', '/x/y')", '//computer/share/x/y')
|
|
tester("ntpath.join('//computer/share/', '/x/y')", '//computer/share/x/y')
|
|
tester("ntpath.join('//computer/share/a', '/x/y')", '//computer/share/x/y')
|
|
|
|
tester("ntpath.join('c:', 'C:x/y')", 'C:x/y')
|
|
tester("ntpath.join('c:a/b', 'C:x/y')", 'C:a/b\\x/y')
|
|
tester("ntpath.join('c:/', 'C:x/y')", 'C:/x/y')
|
|
tester("ntpath.join('c:/a/b', 'C:x/y')", 'C:/a/b\\x/y')
|
|
|
|
for x in ('', 'a/b', '/a/b', 'c:', 'c:a/b', 'c:/', 'c:/a/b',
|
|
'//computer/share', '//computer/share/', '//computer/share/a/b'):
|
|
for y in ('d:', 'd:x/y', 'd:/', 'd:/x/y',
|
|
'//machine/common', '//machine/common/', '//machine/common/x/y'):
|
|
tester("ntpath.join(%r, %r)" % (x, y), y)
|
|
|
|
tester("ntpath.join('\\\\computer\\share\\', 'a', 'b')", '\\\\computer\\share\\a\\b')
|
|
tester("ntpath.join('\\\\computer\\share', 'a', 'b')", '\\\\computer\\share\\a\\b')
|
|
tester("ntpath.join('\\\\computer\\share', 'a\\b')", '\\\\computer\\share\\a\\b')
|
|
tester("ntpath.join('//computer/share/', 'a', 'b')", '//computer/share/a\\b')
|
|
tester("ntpath.join('//computer/share', 'a', 'b')", '//computer/share\\a\\b')
|
|
tester("ntpath.join('//computer/share', 'a/b')", '//computer/share\\a/b')
|
|
|
|
def test_normpath(self):
|
|
tester("ntpath.normpath('A//////././//.//B')", r'A\B')
|
|
tester("ntpath.normpath('A/./B')", r'A\B')
|
|
tester("ntpath.normpath('A/foo/../B')", r'A\B')
|
|
tester("ntpath.normpath('C:A//B')", r'C:A\B')
|
|
tester("ntpath.normpath('D:A/./B')", r'D:A\B')
|
|
tester("ntpath.normpath('e:A/foo/../B')", r'e:A\B')
|
|
|
|
tester("ntpath.normpath('C:///A//B')", r'C:\A\B')
|
|
tester("ntpath.normpath('D:///A/./B')", r'D:\A\B')
|
|
tester("ntpath.normpath('e:///A/foo/../B')", r'e:\A\B')
|
|
|
|
tester("ntpath.normpath('..')", r'..')
|
|
tester("ntpath.normpath('.')", r'.')
|
|
tester("ntpath.normpath('')", r'.')
|
|
tester("ntpath.normpath('/')", '\\')
|
|
tester("ntpath.normpath('c:/')", 'c:\\')
|
|
tester("ntpath.normpath('/../.././..')", '\\')
|
|
tester("ntpath.normpath('c:/../../..')", 'c:\\')
|
|
tester("ntpath.normpath('../.././..')", r'..\..\..')
|
|
tester("ntpath.normpath('K:../.././..')", r'K:..\..\..')
|
|
tester("ntpath.normpath('C:////a/b')", r'C:\a\b')
|
|
tester("ntpath.normpath('//machine/share//a/b')", r'\\machine\share\a\b')
|
|
|
|
tester("ntpath.normpath('\\\\.\\NUL')", r'\\.\NUL')
|
|
tester("ntpath.normpath('\\\\?\\D:/XY\\Z')", r'\\?\D:/XY\Z')
|
|
|
|
def test_expandvars(self):
|
|
with support.EnvironmentVarGuard() as env:
|
|
env.clear()
|
|
env["foo"] = "bar"
|
|
env["{foo"] = "baz1"
|
|
env["{foo}"] = "baz2"
|
|
tester('ntpath.expandvars("foo")', "foo")
|
|
tester('ntpath.expandvars("$foo bar")', "bar bar")
|
|
tester('ntpath.expandvars("${foo}bar")', "barbar")
|
|
tester('ntpath.expandvars("$[foo]bar")', "$[foo]bar")
|
|
tester('ntpath.expandvars("$bar bar")', "$bar bar")
|
|
tester('ntpath.expandvars("$?bar")', "$?bar")
|
|
tester('ntpath.expandvars("${foo}bar")', "barbar")
|
|
tester('ntpath.expandvars("$foo}bar")', "bar}bar")
|
|
tester('ntpath.expandvars("${foo")', "${foo")
|
|
tester('ntpath.expandvars("${{foo}}")', "baz1}")
|
|
tester('ntpath.expandvars("$foo$foo")', "barbar")
|
|
tester('ntpath.expandvars("$bar$bar")', "$bar$bar")
|
|
tester('ntpath.expandvars("%foo% bar")', "bar bar")
|
|
tester('ntpath.expandvars("%foo%bar")', "barbar")
|
|
tester('ntpath.expandvars("%foo%%foo%")', "barbar")
|
|
tester('ntpath.expandvars("%%foo%%foo%foo%")', "%foo%foobar")
|
|
tester('ntpath.expandvars("%?bar%")', "%?bar%")
|
|
tester('ntpath.expandvars("%foo%%bar")', "bar%bar")
|
|
tester('ntpath.expandvars("\'%foo%\'%bar")', "\'%foo%\'%bar")
|
|
|
|
def test_abspath(self):
|
|
# ntpath.abspath() can only be used on a system with the "nt" module
|
|
# (reasonably), so we protect this test with "import nt". This allows
|
|
# the rest of the tests for the ntpath module to be run to completion
|
|
# on any platform, since most of the module is intended to be usable
|
|
# from any platform.
|
|
try:
|
|
import nt
|
|
tester('ntpath.abspath("C:\\")', "C:\\")
|
|
except ImportError:
|
|
self.skipTest('nt module not available')
|
|
|
|
def test_relpath(self):
|
|
currentdir = os.path.split(os.getcwd())[-1]
|
|
tester('ntpath.relpath("a")', 'a')
|
|
tester('ntpath.relpath(os.path.abspath("a"))', 'a')
|
|
tester('ntpath.relpath("a/b")', 'a\\b')
|
|
tester('ntpath.relpath("../a/b")', '..\\a\\b')
|
|
tester('ntpath.relpath("a", "../b")', '..\\'+currentdir+'\\a')
|
|
tester('ntpath.relpath("a/b", "../c")', '..\\'+currentdir+'\\a\\b')
|
|
tester('ntpath.relpath("a", "b/c")', '..\\..\\a')
|
|
tester('ntpath.relpath("c:/foo/bar/bat", "c:/x/y")', '..\\..\\foo\\bar\\bat')
|
|
tester('ntpath.relpath("//conky/mountpoint/a", "//conky/mountpoint/b/c")', '..\\..\\a')
|
|
tester('ntpath.relpath("a", "a")', '.')
|
|
tester('ntpath.relpath("/foo/bar/bat", "/x/y/z")', '..\\..\\..\\foo\\bar\\bat')
|
|
tester('ntpath.relpath("/foo/bar/bat", "/foo/bar")', 'bat')
|
|
tester('ntpath.relpath("/foo/bar/bat", "/")', 'foo\\bar\\bat')
|
|
tester('ntpath.relpath("/", "/foo/bar/bat")', '..\\..\\..')
|
|
tester('ntpath.relpath("/foo/bar/bat", "/x")', '..\\foo\\bar\\bat')
|
|
tester('ntpath.relpath("/x", "/foo/bar/bat")', '..\\..\\..\\x')
|
|
tester('ntpath.relpath("/", "/")', '.')
|
|
tester('ntpath.relpath("/a", "/a")', '.')
|
|
tester('ntpath.relpath("/a/b", "/a/b")', '.')
|
|
tester('ntpath.relpath("c:/foo", "C:/FOO")', '.')
|
|
|
|
def test_sameopenfile(self):
|
|
with TemporaryFile() as tf1, TemporaryFile() as tf2:
|
|
# Make sure the same file is really the same
|
|
self.assertTrue(ntpath.sameopenfile(tf1.fileno(), tf1.fileno()))
|
|
# Make sure different files are really different
|
|
self.assertFalse(ntpath.sameopenfile(tf1.fileno(), tf2.fileno()))
|
|
# Make sure invalid values don't cause issues on win32
|
|
if sys.platform == "win32":
|
|
with self.assertRaises(OSError):
|
|
# Invalid file descriptors shouldn't display assert
|
|
# dialogs (#4804)
|
|
ntpath.sameopenfile(-1, -1)
|
|
|
|
def test_ismount(self):
|
|
self.assertTrue(ntpath.ismount("c:\\"))
|
|
self.assertTrue(ntpath.ismount("C:\\"))
|
|
self.assertTrue(ntpath.ismount("c:/"))
|
|
self.assertTrue(ntpath.ismount("C:/"))
|
|
self.assertTrue(ntpath.ismount("\\\\.\\c:\\"))
|
|
self.assertTrue(ntpath.ismount("\\\\.\\C:\\"))
|
|
|
|
self.assertTrue(ntpath.ismount(b"c:\\"))
|
|
self.assertTrue(ntpath.ismount(b"C:\\"))
|
|
self.assertTrue(ntpath.ismount(b"c:/"))
|
|
self.assertTrue(ntpath.ismount(b"C:/"))
|
|
self.assertTrue(ntpath.ismount(b"\\\\.\\c:\\"))
|
|
self.assertTrue(ntpath.ismount(b"\\\\.\\C:\\"))
|
|
|
|
with support.temp_dir() as d:
|
|
self.assertFalse(ntpath.ismount(d))
|
|
|
|
if sys.platform == "win32":
|
|
#
|
|
# Make sure the current folder isn't the root folder
|
|
# (or any other volume root). The drive-relative
|
|
# locations below cannot then refer to mount points
|
|
#
|
|
drive, path = ntpath.splitdrive(sys.executable)
|
|
with support.change_cwd(os.path.dirname(sys.executable)):
|
|
self.assertFalse(ntpath.ismount(drive.lower()))
|
|
self.assertFalse(ntpath.ismount(drive.upper()))
|
|
|
|
self.assertTrue(ntpath.ismount("\\\\localhost\\c$"))
|
|
self.assertTrue(ntpath.ismount("\\\\localhost\\c$\\"))
|
|
|
|
self.assertTrue(ntpath.ismount(b"\\\\localhost\\c$"))
|
|
self.assertTrue(ntpath.ismount(b"\\\\localhost\\c$\\"))
|
|
|
|
class NtCommonTest(test_genericpath.CommonTest, unittest.TestCase):
|
|
pathmodule = ntpath
|
|
attributes = ['relpath', 'splitunc']
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|