def test_returns_all_components_for_long_pathname(self):
self.assertEqual(
obnamlib.split_pathname('/usr/share/doc'),
['/', 'usr', 'share', 'doc'])
def test_returns_dir_for_relative_dir(self):
self.assertEqual(obnamlib.split_pathname('bin'), ['bin'])
def test_returns_root_and_dir_for_slash_bin_slash(self):
self.assertEqual(obnamlib.split_pathname('/bin/'), ['/', 'bin'])
def test_returns_rootdir_for_rootdir(self):
self.assertEqual(obnamlib.split_pathname('/'), ['/'])
