def test_do_ismount_successes_ino(self):
_os_lstat = os.lstat
class MockStat(object):
def __init__(self, mode, dev, ino):
self.st_mode = mode
self.st_dev = dev
self.st_ino = ino
def _mock_os_lstat(path):
if path.endswith(".."):
return _os_lstat(path)
else:
parent_path = os.path.join(path, "..")
child = _os_lstat(path)
parent = _os_lstat(parent_path)
return MockStat(child.st_mode, parent.st_ino,
child.st_dev)
tmpdir = mkdtemp()
try:
with patch("os.lstat", _mock_os_lstat):
try:
fs.do_ismount(tmpdir)
except SwiftOnFileSystemOSError:
self.fail("Unexpected exception")
else:
pass
finally:
shutil.rmtree(tmpdir)
def test_do_ismount_path_error(self):
def _mock_os_lstat(path):
raise OSError(13, "foo")
tmpdir = mkdtemp()
try:
with patch("os.lstat", _mock_os_lstat):
try:
fs.do_ismount(tmpdir)
except SwiftOnFileSystemOSError:
pass
else:
self.fail("Expected SwiftOnFileSystemOSError")
finally:
shutil.rmtree(tmpdir)
def test_do_ismount_path_is_symlink(self):
tmpdir = mkdtemp()
try:
link = os.path.join(tmpdir, "tmp")
os.symlink("/tmp", link)
assert False == fs.do_ismount(link)
finally:
shutil.rmtree(tmpdir)
def test_do_ismount_path_not_mount(self):
tmpdir = mkdtemp()
try:
assert False == fs.do_ismount(tmpdir)
finally:
shutil.rmtree(tmpdir)
def test_do_ismount_path_does_not_exist(self):
tmpdir = mkdtemp()
try:
assert False == fs.do_ismount(os.path.join(tmpdir, 'bar'))
finally:
shutil.rmtree(tmpdir)
def test_do_ismount_path_is_root(self):
assert True == fs.do_ismount('/')
