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# Copyright (C) 2007-2010 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Tests for win32utils."""
import os
from bzrlib import (
osutils,
tests,
win32utils,
)
from bzrlib.tests import (
Feature,
TestCase,
TestCaseInTempDir,
TestSkipped,
UnicodeFilenameFeature,
)
from bzrlib.tests.features import backslashdir_feature
from bzrlib.win32utils import glob_expand, get_app_path
class _RequiredModuleFeature(Feature):
def __init__(self, mod_name):
self.mod_name = mod_name
super(_RequiredModuleFeature, self).__init__()
def _probe(self):
try:
__import__(self.mod_name)
return True
except ImportError:
return False
def feature_name(self):
return self.mod_name
Win32RegistryFeature = _RequiredModuleFeature('_winreg')
CtypesFeature = _RequiredModuleFeature('ctypes')
Win32comShellFeature = _RequiredModuleFeature('win32com.shell')
Win32ApiFeature = _RequiredModuleFeature('win32api')
# Tests
# -----
class TestWin32UtilsGlobExpand(TestCaseInTempDir):
_test_needs_features = []
def test_empty_tree(self):
self.build_tree([])
self._run_testset([
[['a'], ['a']],
[['?'], ['?']],
[['*'], ['*']],
[['a', 'a'], ['a', 'a']]])
def build_ascii_tree(self):
self.build_tree(['a', 'a1', 'a2', 'a11', 'a.1',
'b', 'b1', 'b2', 'b3',
'c/', 'c/c1', 'c/c2',
'd/', 'd/d1', 'd/d2', 'd/e/', 'd/e/e1'])
def build_unicode_tree(self):
self.requireFeature(UnicodeFilenameFeature)
self.build_tree([u'\u1234', u'\u1234\u1234', u'\u1235/',
u'\u1235/\u1235'])
def test_tree_ascii(self):
"""Checks the glob expansion and path separation char
normalization"""
self.build_ascii_tree()
self._run_testset([
# no wildcards
[[u'a'], [u'a']],
[[u'a', u'a' ], [u'a', u'a']],
[[u'd'], [u'd']],
[[u'd/'], [u'd/']],
# wildcards
[[u'a*'], [u'a', u'a1', u'a2', u'a11', u'a.1']],
[[u'?'], [u'a', u'b', u'c', u'd']],
[[u'a?'], [u'a1', u'a2']],
[[u'a??'], [u'a11', u'a.1']],
[[u'b[1-2]'], [u'b1', u'b2']],
[[u'd/*'], [u'd/d1', u'd/d2', u'd/e']],
[[u'?/*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
[[u'*/*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
[[u'*/'], [u'c/', u'd/']],
])
def test_backslash_globbing(self):
self.requireFeature(backslashdir_feature)
self.build_ascii_tree()
self._run_testset([
[[u'd\\'], [u'd/']],
[[u'd\\*'], [u'd/d1', u'd/d2', u'd/e']],
[[u'?\\*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
[[u'*\\*'], [u'c/c1', u'c/c2', u'd/d1', u'd/d2', u'd/e']],
[[u'*\\'], [u'c/', u'd/']],
])
def test_case_insensitive_globbing(self):
if os.path.normcase("AbC") == "AbC":
self.skip("Test requires case insensitive globbing function")
self.build_ascii_tree()
self._run_testset([
[[u'A'], [u'A']],
[[u'A?'], [u'a1', u'a2']],
])
def test_tree_unicode(self):
"""Checks behaviour with non-ascii filenames"""
self.build_unicode_tree()
self._run_testset([
# no wildcards
[[u'\u1234'], [u'\u1234']],
[[u'\u1235'], [u'\u1235']],
[[u'\u1235/'], [u'\u1235/']],
[[u'\u1235/\u1235'], [u'\u1235/\u1235']],
# wildcards
[[u'?'], [u'\u1234', u'\u1235']],
[[u'*'], [u'\u1234', u'\u1234\u1234', u'\u1235']],
[[u'\u1234*'], [u'\u1234', u'\u1234\u1234']],
[[u'\u1235/?'], [u'\u1235/\u1235']],
[[u'\u1235/*'], [u'\u1235/\u1235']],
[[u'?/'], [u'\u1235/']],
[[u'*/'], [u'\u1235/']],
[[u'?/?'], [u'\u1235/\u1235']],
[[u'*/*'], [u'\u1235/\u1235']],
])
def test_unicode_backslashes(self):
self.requireFeature(backslashdir_feature)
self.build_unicode_tree()
self._run_testset([
# no wildcards
[[u'\u1235\\'], [u'\u1235/']],
[[u'\u1235\\\u1235'], [u'\u1235/\u1235']],
[[u'\u1235\\?'], [u'\u1235/\u1235']],
[[u'\u1235\\*'], [u'\u1235/\u1235']],
[[u'?\\'], [u'\u1235/']],
[[u'*\\'], [u'\u1235/']],
[[u'?\\?'], [u'\u1235/\u1235']],
[[u'*\\*'], [u'\u1235/\u1235']],
])
def _run_testset(self, testset):
for pattern, expected in testset:
result = glob_expand(pattern)
expected.sort()
result.sort()
self.assertEqual(expected, result, 'pattern %s' % pattern)
class TestAppPaths(TestCase):
_test_needs_features = [Win32RegistryFeature]
def test_iexplore(self):
# typical windows users should have IE installed
for a in ('iexplore', 'iexplore.exe'):
p = get_app_path(a)
d, b = os.path.split(p)
self.assertEquals('iexplore.exe', b.lower())
self.assertNotEquals('', d)
def test_wordpad(self):
# typical windows users should have wordpad in the system
# but there is problem: its path has the format REG_EXPAND_SZ
# so naive attempt to get the path is not working
self.requireFeature(Win32ApiFeature)
for a in ('wordpad', 'wordpad.exe'):
p = get_app_path(a)
d, b = os.path.split(p)
self.assertEquals('wordpad.exe', b.lower())
self.assertNotEquals('', d)
def test_not_existing(self):
p = get_app_path('not-existing')
self.assertEquals('not-existing', p)
class TestLocationsCtypes(TestCase):
_test_needs_features = [CtypesFeature]
def assertPathsEqual(self, p1, p2):
# TODO: The env var values in particular might return the "short"
# version (ie, "C:\DOCUME~1\..."). Its even possible the returned
# values will differ only by case - handle these situations as we
# come across them.
self.assertEquals(p1, p2)
def test_appdata_not_using_environment(self):
# Test that we aren't falling back to the environment
first = win32utils.get_appdata_location()
self.overrideEnv("APPDATA", None)
self.assertPathsEqual(first, win32utils.get_appdata_location())
def test_appdata_matches_environment(self):
# Typically the APPDATA environment variable will match
# get_appdata_location
# XXX - See bug 262874, which asserts the correct encoding is 'mbcs',
encoding = osutils.get_user_encoding()
env_val = os.environ.get("APPDATA", None)
if not env_val:
raise TestSkipped("No APPDATA environment variable exists")
self.assertPathsEqual(win32utils.get_appdata_location(),
env_val.decode(encoding))
def test_local_appdata_not_using_environment(self):
# Test that we aren't falling back to the environment
first = win32utils.get_local_appdata_location()
self.overrideEnv("LOCALAPPDATA", None)
self.assertPathsEqual(first, win32utils.get_local_appdata_location())
def test_local_appdata_matches_environment(self):
# LOCALAPPDATA typically only exists on Vista, so we only attempt to
# compare when it exists.
lad = win32utils.get_local_appdata_location()
env = os.environ.get("LOCALAPPDATA")
if env:
# XXX - See bug 262874, which asserts the correct encoding is 'mbcs'
encoding = osutils.get_user_encoding()
self.assertPathsEqual(lad, env.decode(encoding))
class TestLocationsPywin32(TestLocationsCtypes):
_test_needs_features = [Win32comShellFeature]
def setUp(self):
super(TestLocationsPywin32, self).setUp()
# We perform the exact same tests after disabling the use of ctypes.
# This causes the implementation to fall back to pywin32.
self.overrideAttr(win32utils, 'has_ctypes', False)
# FIXME: this should be done by parametrization -- vila 100123
class TestSetHidden(TestCaseInTempDir):
def test_unicode_dir(self):
# we should handle unicode paths without errors
self.requireFeature(UnicodeFilenameFeature)
os.mkdir(u'\u1234')
win32utils.set_file_attr_hidden(u'\u1234')
def test_dot_bzr_in_unicode_dir(self):
# we should not raise traceback if we try to set hidden attribute
# on .bzr directory below unicode path
self.requireFeature(UnicodeFilenameFeature)
os.makedirs(u'\u1234\\.bzr')
path = osutils.abspath(u'\u1234\\.bzr')
win32utils.set_file_attr_hidden(path)
class Test_CommandLineToArgv(tests.TestCaseInTempDir):
def assertCommandLine(self, expected, line, argv=None,
single_quotes_allowed=False):
# Strictly speaking we should respect parameter order versus glob
# expansions, but it's not really worth the effort here
if argv is None:
argv = [line]
argv = win32utils._command_line_to_argv(line, argv,
single_quotes_allowed=single_quotes_allowed)
self.assertEqual(expected, sorted(argv))
def test_glob_paths(self):
self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
self.assertCommandLine([u'a/b.c', u'a/c.c'], 'a/*.c')
self.build_tree(['b/', 'b/b.c', 'b/d.c', 'b/d.h'])
self.assertCommandLine([u'a/b.c', u'b/b.c'], '*/b.c')
self.assertCommandLine([u'a/b.c', u'a/c.c', u'b/b.c', u'b/d.c'],
'*/*.c')
# Bash style, just pass through the argument if nothing matches
self.assertCommandLine([u'*/*.qqq'], '*/*.qqq')
def test_quoted_globs(self):
self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
self.assertCommandLine([u'a/*.c'], '"a/*.c"')
self.assertCommandLine([u"'a/*.c'"], "'a/*.c'")
self.assertCommandLine([u'a/*.c'], "'a/*.c'",
single_quotes_allowed=True)
def test_slashes_changed(self):
# Quoting doesn't change the supplied args
self.assertCommandLine([u'a\\*.c'], '"a\\*.c"')
self.assertCommandLine([u'a\\*.c'], "'a\\*.c'",
single_quotes_allowed=True)
# Expands the glob, but nothing matches, swaps slashes
self.assertCommandLine([u'a/*.c'], 'a\\*.c')
self.assertCommandLine([u'a/?.c'], 'a\\?.c')
# No glob, doesn't touch slashes
self.assertCommandLine([u'a\\foo.c'], 'a\\foo.c')
def test_single_quote_support(self):
self.assertCommandLine(["add", "let's-do-it.txt"],
"add let's-do-it.txt",
["add", "let's-do-it.txt"])
self.expectFailure("Using single quotes breaks trimming from argv",
self.assertCommandLine, ["add", "lets do it.txt"],
"add 'lets do it.txt'", ["add", "'lets", "do", "it.txt'"],
single_quotes_allowed=True)
def test_case_insensitive_globs(self):
if os.path.normcase("AbC") == "AbC":
self.skip("Test requires case insensitive globbing function")
self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
self.assertCommandLine([u'A/b.c'], 'A/B*')
def test_backslashes(self):
self.requireFeature(backslashdir_feature)
self.build_tree(['a/', 'a/b.c', 'a/c.c', 'a/c.h'])
self.assertCommandLine([u'a/b.c'], 'a\\b*')
def test_with_pdb(self):
"""Check stripping Python arguments before bzr script per lp:587868"""
self.assertCommandLine([u"rocks"], "-m pdb rocks", ["rocks"])
self.build_tree(['d/', 'd/f1', 'd/f2'])
self.assertCommandLine([u"rm", u"x*"], "-m pdb rm x*", ["rm", u"x*"])
self.assertCommandLine([u"add", u"d/f1", u"d/f2"], "-m pdb add d/*",
["add", u"d/*"])
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