def test_detectos(self):
"""Test detectos function"""
# Tests are in the format (required_ver, mock, expected_return)
tests = (('5.1', '5.1', True),
('5.1', '6.0', False),
('6.0', '5.1', False),
# 5.1 is the maximum version
('|5.1', '5.1', True),
('|5.1', '6.0', False),
('|5.1', '10.0', False),
# 10.0 is the maximum version
('|10.0', '5.1', True),
('|10.0', '10.0', True),
('|10.0', '10.1', False),
# 6.1 is the minimum version
('6.1|', '5.1', False),
('6.1|', '6.0', False),
('6.1|', '6.1', True),
('6.1|', '6.2', True),
('6.1|', '10.0', True),
('6.2|', '5.1', False),
('6.2|', '6.0', False),
('6.2|', '6.1', False),
('6.2|', '6.2', True),
# 10.0 is the minimum
('10.0|', '5.1', False),
('10.0|', '10.0', True))
for (s, mock, expected_return) in tests:
mock = parse_windows_build(mock)
actual_return = detectos(s, mock)
self.assertEqual(expected_return, actual_return,
'detectos(%s, %s)==%s instead of %s' % (s, mock,
actual_return, expected_return))
def test_detectos(self):
"""Test detectos function"""
# Tests are in the format (required_ver, mock, expected_return)
tests = (('5.1', '5.1', True),
('5.1', '6.0', False),
('6.0', '5.1', False),
# 5.1 is the maximum version
('|5.1', '5.1', True),
('|5.1', '6.0', False),
('|5.1', '10.0', False),
# 10.0 is the maximum version
('|10.0', '5.1', True),
('|10.0', '10.0', True),
('|10.0', '10.1', False),
# 6.1 is the minimum version
('6.1|', '5.1', False),
('6.1|', '6.0', False),
('6.1|', '6.1', True),
('6.1|', '6.2', True),
('6.1|', '10.0', True),
('6.2|', '5.1', False),
('6.2|', '6.0', False),
('6.2|', '6.1', False),
('6.2|', '6.2', True),
# 10.0 is the minimum
('10.0|', '5.1', False),
('10.0|', '10.0', True))
for (s, mock, expected_return) in tests:
mock = parse_windows_build(mock)
actual_return = detectos(s, mock)
self.assertEqual(expected_return, actual_return,
'detectos(%s, %s)==%s instead of %s' % (s, mock,
actual_return, expected_return))
def delete_helper(self, shred):
"""Called by test_delete() with shred = False and = True"""
# test deleting with various kinds of filenames
hebrew = u"עִבְרִית"
katanana = u"アメリカ"
umlauts = u"ÄäǞǟËëḦḧÏïḮḯÖöȪȫṎṏT̈ẗÜüǕǖǗǘǙǚǛǜṲṳṺṻẄẅẌẍŸÿ"
tests = ['.prefixandsuffix', # simple
"x".zfill(150), # long
' begins_with_space',
"''", # quotation mark
"~`!@#$%^&()-_+=x", # non-alphanumeric characters
"[]{};'.,x", # non-alphanumeric characters
u'abcdefgh', # simple Unicode
u'J\xf8rgen Scandinavian',
u'\u2014em-dash', # LP#1454030
hebrew,
katanana,
umlauts,
'sigil-should$not-change']
if 'posix' == os.name:
# Windows doesn't allow these characters but Unix systems do
tests += ['"*', '\t\\', ':?<>|',
' ', '.file.'] # Windows filenames cannot end with space or period
for test in tests:
# create the file
filename = self.write_file(test, "top secret")
# delete the file
delete(filename, shred)
self.assertNotExists(filename)
# delete an empty directory
dirname = self.mkdtemp(prefix=test)
self.assertExists(dirname)
delete(dirname, shred)
self.assertNotExists(dirname)
def symlink_helper(link_fn):
if 'nt' == os.name:
from win32com.shell import shell
if not shell.IsUserAnAdmin():
self.skipTest('skipping symlink test because of insufficient privileges')
# make regular file
srcname = self.mkstemp(prefix='bleachbit-test-delete-regular')
# make symlink
self.assertExists(srcname)
linkname = tempfile.mktemp('bblink')
self.assertNotExists(linkname)
link_fn(srcname, linkname)
self.assertExists(linkname)
self.assertLExists(linkname)
# delete symlink
delete(linkname, shred)
self.assertExists(srcname)
self.assertNotLExists(linkname)
# delete regular file
delete(srcname, shred)
self.assertNotExists(srcname)
#
# test broken symlink
#
srcname = self.mkstemp(prefix='bleachbit-test-delete-sym')
self.assertLExists(srcname)
link_fn(srcname, linkname)
self.assertLExists(linkname)
self.assertExists(linkname)
# delete regular file first
delete(srcname, shred)
self.assertNotExists(srcname)
self.assertLExists(linkname)
# clean up
delete(linkname, shred)
self.assertNotExists(linkname)
self.assertNotLExists(linkname)
windows_vista_or_newer = False
if 'nt' == os.name:
from bleachbit.Windows import parse_windows_build
# Windows Vista = 6.0
windows_vista_or_newer = parse_windows_build() >= 6.0
if windows_vista_or_newer:
logger.debug('testing symbolic link')
import ctypes
kern = ctypes.windll.LoadLibrary("kernel32.dll")
def win_symlink(src, linkname):
rc = kern.CreateSymbolicLinkA(linkname, src, 0)
if rc == 0:
print('CreateSymbolicLinkA(%s, %s)' % (linkname, src))
print('CreateSymolicLinkA() failed, error = %s' % ctypes.FormatError())
self.assertNotEqual(rc, 0)
symlink_helper(win_symlink)
# below this point, only posix
if 'nt' == os.name:
return
# test file with mode 0444/-r--r--r--
filename = self.write_file('bleachbit-test-0444')
os.chmod(filename, 0o444)
delete(filename, shred)
self.assertNotExists(filename)
# test symlink
symlink_helper(os.symlink)
# test FIFO
args = ["mkfifo", filename]
ret = subprocess.call(args)
self.assertEqual(ret, 0)
self.assertExists(filename)
delete(filename, shred)
self.assertNotExists(filename)
# test directory
path = self.mkdtemp(prefix='bleachbit-test-delete-dir')
self.assertExists(path)
delete(path, shred)
self.assertNotExists(path)
def delete_helper(self, shred):
"""Called by test_delete() with shred = False and = True"""
# test deleting with various kinds of filenames
hebrew = "עִבְרִית"
katanana = "アメリカ"
umlauts = "ÄäǞǟËëḦḧÏïḮḯÖöȪȫṎṏT̈ẗÜüǕǖǗǘǙǚǛǜṲṳṺṻẄẅẌẍŸÿ"
tests = [
'.prefixandsuffix', # simple
"x".zfill(150), # long
' begins_with_space',
"''", # quotation mark
"~`!@#$%^&()-_+=x", # non-alphanumeric characters
"[]{};'.,x", # non-alphanumeric characters
'abcdefgh', # simple Unicode
'J\xf8rgen Scandinavian',
'\u2014em-dash', # LP#1454030
hebrew,
katanana,
umlauts,
'sigil-should$not-change'
]
if 'posix' == os.name:
# Windows doesn't allow these characters but Unix systems do
tests += ['"*', '\t\\', ':?<>|', ' ', '.file.'
] # Windows filenames cannot end with space or period
for test in tests:
# create the file
filename = self.write_file(test, b"top secret")
# delete the file
delete(filename, shred)
self.assertNotExists(filename)
# delete an empty directory
dirname = self.mkdtemp(prefix=test)
self.assertExists(dirname)
delete(dirname, shred)
self.assertNotExists(dirname)
def symlink_helper(link_fn):
if 'nt' == os.name:
from win32com.shell import shell
if not shell.IsUserAnAdmin():
self.skipTest(
'skipping symlink test because of insufficient privileges'
)
# make regular file
srcname = self.mkstemp(prefix='bleachbit-test-delete-regular')
# make symlink
self.assertExists(srcname)
linkname = tempfile.mktemp('bblink')
self.assertNotExists(linkname)
link_fn(srcname, linkname)
self.assertExists(linkname)
self.assertLExists(linkname)
# delete symlink
delete(linkname, shred)
self.assertExists(srcname)
self.assertNotLExists(linkname)
# delete regular file
delete(srcname, shred)
self.assertNotExists(srcname)
#
# test broken symlink
#
srcname = self.mkstemp(prefix='bleachbit-test-delete-sym')
self.assertLExists(srcname)
link_fn(srcname, linkname)
self.assertLExists(linkname)
self.assertExists(linkname)
# delete regular file first
delete(srcname, shred)
self.assertNotExists(srcname)
self.assertLExists(linkname)
# clean up
delete(linkname, shred)
self.assertNotExists(linkname)
self.assertNotLExists(linkname)
windows_vista_or_newer = False
if 'nt' == os.name:
from bleachbit.Windows import parse_windows_build
# Windows Vista = 6.0
windows_vista_or_newer = parse_windows_build() >= 6.0
if windows_vista_or_newer:
logger.debug('testing symbolic link')
import ctypes
kern = ctypes.windll.LoadLibrary("kernel32.dll")
def win_symlink(src, linkname):
rc = kern.CreateSymbolicLinkW(linkname, src, 0)
if rc == 0:
print('CreateSymbolicLinkW(%s, %s)' % (linkname, src))
print('CreateSymolicLinkW() failed, error = %s' %
ctypes.FormatError())
self.assertNotEqual(rc, 0)
symlink_helper(win_symlink)
# below this point, only posix
if 'nt' == os.name:
return
# test file with mode 0444/-r--r--r--
filename = self.write_file('bleachbit-test-0444')
os.chmod(filename, 0o444)
delete(filename, shred)
self.assertNotExists(filename)
# test symlink
symlink_helper(os.symlink)
# test FIFO
args = ["mkfifo", filename]
ret = subprocess.call(args)
self.assertEqual(ret, 0)
self.assertExists(filename)
delete(filename, shred)
self.assertNotExists(filename)
# test directory
path = self.mkdtemp(prefix='bleachbit-test-delete-dir')
self.assertExists(path)
delete(path, shred)
self.assertNotExists(path)
