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Kaydet (Commit) fc7b3e3a authored tarafından Jerry Seutter's avatar Jerry Seutter
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Changed test so it no longer runs as a side effect of importing.

üst 9f7af8d4
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Lib/test/test_ntpath.py
Dosyayı görüntüle @ fc7b3e3a
import ntpath import ntpath
from test.test_support import verbose, TestFailed
import os import os
from test.test_support import verbose, TestFailed
import test.test_support as test_support
import unittest
errors = 0
def tester(fn, wantResult): def tester(fn, wantResult):
global errors
fn = fn.replace("\\", "\\\\") fn = fn.replace("\\", "\\\\")
gotResult = eval(fn) gotResult = eval(fn)
if wantResult != gotResult: if wantResult != gotResult:
print "error!" raise TestFailed, "%s should return: %s but returned: %s" \
print "evaluated: " + str(fn) %(str(fn), str(wantResult), str(gotResult))
print "should be: " + str(wantResult)
print " returned: " + str(gotResult)
print "" class TestNtpath(unittest.TestCase):
errors = errors + 1 def test_splitext(self):
tester('ntpath.splitext("foo.ext")', ('foo', '.ext'))
tester('ntpath.splitext("foo.ext")', ('foo', '.ext')) tester('ntpath.splitext("/foo/foo.ext")', ('/foo/foo', '.ext'))
tester('ntpath.splitext("/foo/foo.ext")', ('/foo/foo', '.ext')) tester('ntpath.splitext(".ext")', ('.ext', ''))
tester('ntpath.splitext(".ext")', ('.ext', '')) tester('ntpath.splitext("\\foo.ext\\foo")', ('\\foo.ext\\foo', ''))
tester('ntpath.splitext("\\foo.ext\\foo")', ('\\foo.ext\\foo', '')) tester('ntpath.splitext("foo.ext\\")', ('foo.ext\\', ''))
tester('ntpath.splitext("foo.ext\\")', ('foo.ext\\', '')) tester('ntpath.splitext("")', ('', ''))
tester('ntpath.splitext("")', ('', '')) tester('ntpath.splitext("foo.bar.ext")', ('foo.bar', '.ext'))
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("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'))
tester('ntpath.splitext("c:a/b\\c.d")', ('c:a/b\\c', '.d'))
def test_splitdrive(self):
tester('ntpath.splitdrive("c:\\foo\\bar")', tester('ntpath.splitdrive("c:\\foo\\bar")',
('c:', '\\foo\\bar')) ('c:', '\\foo\\bar'))
tester('ntpath.splitunc("\\\\conky\\mountpoint\\foo\\bar")', tester('ntpath.splitdrive("c:/foo/bar")',
('\\\\conky\\mountpoint', '\\foo\\bar')) ('c:', '/foo/bar'))
tester('ntpath.splitdrive("c:/foo/bar")',
('c:', '/foo/bar')) def test_splitunc(self):
tester('ntpath.splitunc("//conky/mountpoint/foo/bar")', tester('ntpath.splitunc("\\\\conky\\mountpoint\\foo\\bar")',
('//conky/mountpoint', '/foo/bar')) ('\\\\conky\\mountpoint', '\\foo\\bar'))
tester('ntpath.splitunc("//conky/mountpoint/foo/bar")',
tester('ntpath.split("c:\\foo\\bar")', ('c:\\foo', 'bar')) ('//conky/mountpoint', '/foo/bar'))
tester('ntpath.split("\\\\conky\\mountpoint\\foo\\bar")',
('\\\\conky\\mountpoint\\foo', 'bar')) def test_split(self):
tester('ntpath.split("c:\\foo\\bar")', ('c:\\foo', 'bar'))
tester('ntpath.split("c:\\")', ('c:\\', '')) tester('ntpath.split("\\\\conky\\mountpoint\\foo\\bar")',
tester('ntpath.split("\\\\conky\\mountpoint\\")', ('\\\\conky\\mountpoint\\foo', 'bar'))
('\\\\conky\\mountpoint', ''))
tester('ntpath.split("c:\\")', ('c:\\', ''))
tester('ntpath.split("c:/")', ('c:/', '')) tester('ntpath.split("\\\\conky\\mountpoint\\")',
tester('ntpath.split("//conky/mountpoint/")', ('//conky/mountpoint', '')) ('\\\\conky\\mountpoint', ''))
tester('ntpath.isabs("c:\\")', 1) tester('ntpath.split("c:/")', ('c:/', ''))
tester('ntpath.isabs("\\\\conky\\mountpoint\\")', 1) tester('ntpath.split("//conky/mountpoint/")', ('//conky/mountpoint', ''))
tester('ntpath.isabs("\\foo")', 1)
tester('ntpath.isabs("\\foo\\bar")', 1) def test_isabs(self):
tester('ntpath.isabs("c:\\")', 1)
tester('ntpath.commonprefix(["/home/swenson/spam", "/home/swen/spam"])', tester('ntpath.isabs("\\\\conky\\mountpoint\\")', 1)
"/home/swen") tester('ntpath.isabs("\\foo")', 1)
tester('ntpath.commonprefix(["\\home\\swen\\spam", "\\home\\swen\\eggs"])', tester('ntpath.isabs("\\foo\\bar")', 1)
"\\home\\swen\\")
tester('ntpath.commonprefix(["/home/swen/spam", "/home/swen/spam"])', def test_commonprefix(self):
"/home/swen/spam") tester('ntpath.commonprefix(["/home/swenson/spam", "/home/swen/spam"])',
"/home/swen")
tester('ntpath.join("")', '') tester('ntpath.commonprefix(["\\home\\swen\\spam", "\\home\\swen\\eggs"])',
tester('ntpath.join("", "", "")', '') "\\home\\swen\\")
tester('ntpath.join("a")', 'a') tester('ntpath.commonprefix(["/home/swen/spam", "/home/swen/spam"])',
tester('ntpath.join("/a")', '/a') "/home/swen/spam")
tester('ntpath.join("\\a")', '\\a')
tester('ntpath.join("a:")', 'a:') def test_join(self):
tester('ntpath.join("a:", "b")', 'a:b') tester('ntpath.join("")', '')
tester('ntpath.join("a:", "/b")', 'a:/b') tester('ntpath.join("", "", "")', '')
tester('ntpath.join("a:", "\\b")', 'a:\\b') tester('ntpath.join("a")', 'a')
tester('ntpath.join("a", "/b")', '/b') tester('ntpath.join("/a")', '/a')
tester('ntpath.join("a", "\\b")', '\\b') tester('ntpath.join("\\a")', '\\a')
tester('ntpath.join("a", "b", "c")', 'a\\b\\c') tester('ntpath.join("a:")', 'a:')
tester('ntpath.join("a\\", "b", "c")', 'a\\b\\c') tester('ntpath.join("a:", "b")', 'a:b')
tester('ntpath.join("a", "b\\", "c")', 'a\\b\\c') tester('ntpath.join("a:", "/b")', 'a:/b')
tester('ntpath.join("a", "b", "\\c")', '\\c') tester('ntpath.join("a:", "\\b")', 'a:\\b')
tester('ntpath.join("d:\\", "\\pleep")', 'd:\\pleep') tester('ntpath.join("a", "/b")', '/b')
tester('ntpath.join("d:\\", "a", "b")', 'd:\\a\\b') tester('ntpath.join("a", "\\b")', '\\b')
tester("ntpath.join('c:', '/a')", 'c:/a') tester('ntpath.join("a", "b", "c")', 'a\\b\\c')
tester("ntpath.join('c:/', '/a')", 'c:/a') tester('ntpath.join("a\\", "b", "c")', 'a\\b\\c')
tester("ntpath.join('c:/a', '/b')", '/b') tester('ntpath.join("a", "b\\", "c")', 'a\\b\\c')
tester("ntpath.join('c:', 'd:/')", 'd:/') tester('ntpath.join("a", "b", "\\c")', '\\c')
tester("ntpath.join('c:/', 'd:/')", 'd:/') tester('ntpath.join("d:\\", "\\pleep")', 'd:\\pleep')
tester("ntpath.join('c:/', 'd:/a/b')", 'd:/a/b') tester('ntpath.join("d:\\", "a", "b")', 'd:\\a\\b')
tester("ntpath.join('c:', '/a')", 'c:/a')
tester("ntpath.join('')", '') tester("ntpath.join('c:/', '/a')", 'c:/a')
tester("ntpath.join('', '', '', '', '')", '') tester("ntpath.join('c:/a', '/b')", '/b')
tester("ntpath.join('a')", 'a') tester("ntpath.join('c:', 'd:/')", 'd:/')
tester("ntpath.join('', 'a')", 'a') tester("ntpath.join('c:/', 'd:/')", 'd:/')
tester("ntpath.join('', '', '', '', 'a')", 'a') tester("ntpath.join('c:/', 'd:/a/b')", 'd:/a/b')
tester("ntpath.join('a', '')", 'a\\')
tester("ntpath.join('a', '', '', '', '')", 'a\\') tester("ntpath.join('')", '')
tester("ntpath.join('a\\', '')", 'a\\') tester("ntpath.join('', '', '', '', '')", '')
tester("ntpath.join('a\\', '', '', '', '')", 'a\\') tester("ntpath.join('a')", 'a')
tester("ntpath.join('', 'a')", 'a')
tester("ntpath.normpath('A//////././//.//B')", r'A\B') tester("ntpath.join('', '', '', '', 'a')", 'a')
tester("ntpath.normpath('A/./B')", r'A\B') tester("ntpath.join('a', '')", 'a\\')
tester("ntpath.normpath('A/foo/../B')", r'A\B') tester("ntpath.join('a', '', '', '', '')", 'a\\')
tester("ntpath.normpath('C:A//B')", r'C:A\B') tester("ntpath.join('a\\', '')", 'a\\')
tester("ntpath.normpath('D:A/./B')", r'D:A\B') tester("ntpath.join('a\\', '', '', '', '')", 'a\\')
tester("ntpath.normpath('e:A/foo/../B')", r'e:A\B')
def test_normpath(self):
tester("ntpath.normpath('C:///A//B')", r'C:\A\B') tester("ntpath.normpath('A//////././//.//B')", r'A\B')
tester("ntpath.normpath('D:///A/./B')", r'D:\A\B') tester("ntpath.normpath('A/./B')", r'A\B')
tester("ntpath.normpath('e:///A/foo/../B')", r'e:\A\B') tester("ntpath.normpath('A/foo/../B')", r'A\B')
tester("ntpath.normpath('C:A//B')", r'C:A\B')
tester("ntpath.normpath('..')", r'..') tester("ntpath.normpath('D:A/./B')", r'D:A\B')
tester("ntpath.normpath('.')", r'.') tester("ntpath.normpath('e:A/foo/../B')", r'e:A\B')
tester("ntpath.normpath('')", r'.')
tester("ntpath.normpath('/')", '\\') tester("ntpath.normpath('C:///A//B')", r'C:\A\B')
tester("ntpath.normpath('c:/')", 'c:\\') tester("ntpath.normpath('D:///A/./B')", r'D:\A\B')
tester("ntpath.normpath('/../.././..')", '\\') tester("ntpath.normpath('e:///A/foo/../B')", r'e:\A\B')
tester("ntpath.normpath('c:/../../..')", 'c:\\')
tester("ntpath.normpath('../.././..')", r'..\..\..') tester("ntpath.normpath('..')", r'..')
tester("ntpath.normpath('K:../.././..')", r'K:..\..\..') tester("ntpath.normpath('.')", r'.')
tester("ntpath.normpath('C:////a/b')", r'C:\a\b') tester("ntpath.normpath('')", r'.')
tester("ntpath.normpath('//machine/share//a/b')", r'\\machine\share\a\b') tester("ntpath.normpath('/')", '\\')
tester("ntpath.normpath('c:/')", 'c:\\')
oldenv = os.environ.copy() tester("ntpath.normpath('/../.././..')", '\\')
try: tester("ntpath.normpath('c:/../../..')", 'c:\\')
os.environ.clear() tester("ntpath.normpath('../.././..')", r'..\..\..')
os.environ["foo"] = "bar" tester("ntpath.normpath('K:../.././..')", r'K:..\..\..')
os.environ["{foo"] = "baz1" tester("ntpath.normpath('C:////a/b')", r'C:\a\b')
os.environ["{foo}"] = "baz2" tester("ntpath.normpath('//machine/share//a/b')", r'\\machine\share\a\b')
tester('ntpath.expandvars("foo")', "foo")
tester('ntpath.expandvars("$foo bar")', "bar bar") def test_expandvars(self):
tester('ntpath.expandvars("${foo}bar")', "barbar") oldenv = os.environ.copy()
tester('ntpath.expandvars("$[foo]bar")', "$[foo]bar") try:
tester('ntpath.expandvars("$bar bar")', "$bar bar") os.environ.clear()
tester('ntpath.expandvars("$?bar")', "$?bar") os.environ["foo"] = "bar"
tester('ntpath.expandvars("${foo}bar")', "barbar") os.environ["{foo"] = "baz1"
tester('ntpath.expandvars("$foo}bar")', "bar}bar") os.environ["{foo}"] = "baz2"
tester('ntpath.expandvars("${foo")', "${foo") tester('ntpath.expandvars("foo")', "foo")
tester('ntpath.expandvars("${{foo}}")', "baz1}") tester('ntpath.expandvars("$foo bar")', "bar bar")
tester('ntpath.expandvars("$foo$foo")', "barbar") tester('ntpath.expandvars("${foo}bar")', "barbar")
tester('ntpath.expandvars("$bar$bar")', "$bar$bar") tester('ntpath.expandvars("$[foo]bar")', "$[foo]bar")
tester('ntpath.expandvars("%foo% bar")', "bar bar") tester('ntpath.expandvars("$bar bar")', "$bar bar")
tester('ntpath.expandvars("%foo%bar")', "barbar") tester('ntpath.expandvars("$?bar")', "$?bar")
tester('ntpath.expandvars("%foo%%foo%")', "barbar") tester('ntpath.expandvars("${foo}bar")', "barbar")
tester('ntpath.expandvars("%%foo%%foo%foo%")', "%foo%foobar") tester('ntpath.expandvars("$foo}bar")', "bar}bar")
tester('ntpath.expandvars("%?bar%")', "%?bar%") tester('ntpath.expandvars("${foo")', "${foo")
tester('ntpath.expandvars("%foo%%bar")', "bar%bar") tester('ntpath.expandvars("${{foo}}")', "baz1}")
tester('ntpath.expandvars("\'%foo%\'%bar")', "\'%foo%\'%bar") tester('ntpath.expandvars("$foo$foo")', "barbar")
finally: tester('ntpath.expandvars("$bar$bar")', "$bar$bar")
os.environ.clear() tester('ntpath.expandvars("%foo% bar")', "bar bar")
os.environ.update(oldenv) tester('ntpath.expandvars("%foo%bar")', "barbar")
tester('ntpath.expandvars("%foo%%foo%")', "barbar")
# ntpath.abspath() can only be used on a system with the "nt" module tester('ntpath.expandvars("%%foo%%foo%foo%")', "%foo%foobar")
# (reasonably), so we protect this test with "import nt". This allows tester('ntpath.expandvars("%?bar%")', "%?bar%")
# the rest of the tests for the ntpath module to be run to completion tester('ntpath.expandvars("%foo%%bar")', "bar%bar")
# on any platform, since most of the module is intended to be usable tester('ntpath.expandvars("\'%foo%\'%bar")', "\'%foo%\'%bar")
# from any platform. finally:
try: os.environ.clear()
import nt os.environ.update(oldenv)
except ImportError:
pass def test_abspath(self):
else: # ntpath.abspath() can only be used on a system with the "nt" module
tester('ntpath.abspath("C:\\")', "C:\\") # (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
currentdir = os.path.split(os.getcwd())[-1] # on any platform, since most of the module is intended to be usable
tester('ntpath.relpath("a")', 'a') # from any platform.
tester('ntpath.relpath(os.path.abspath("a"))', 'a') try:
tester('ntpath.relpath("a/b")', 'a\\b') import nt
tester('ntpath.relpath("../a/b")', '..\\a\\b') except ImportError:
tester('ntpath.relpath("a", "../b")', '..\\'+currentdir+'\\a') pass
tester('ntpath.relpath("a/b", "../c")', '..\\'+currentdir+'\\a\\b') else:
tester('ntpath.relpath("a", "b/c")', '..\\..\\a') tester('ntpath.abspath("C:\\")', "C:\\")
tester('ntpath.relpath("//conky/mountpoint/a", "//conky/mountpoint/b/c")', '..\\..\\a')
tester('ntpath.relpath("a", "a")', '.') def test_relpath(self):
currentdir = os.path.split(os.getcwd())[-1]
if errors: tester('ntpath.relpath("a")', 'a')
raise TestFailed(str(errors) + " errors.") tester('ntpath.relpath(os.path.abspath("a"))', 'a')
elif verbose: tester('ntpath.relpath("a/b")', 'a\\b')
print "No errors. Thank your lucky stars." 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("//conky/mountpoint/a", "//conky/mountpoint/b/c")', '..\\..\\a')
tester('ntpath.relpath("a", "a")', '.')
def test_main():
test_support.run_unittest(TestNtpath)
if __name__ == "__main__":
unittest.main()
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