self = <test_base.TestBase object at 0x7f0579cc6ea0> image_path = PosixPath('/tmp/fai-diskimage.S5QLQO'), path = PosixPath('/tmp') @pytest.mark.parametrize('path', [ '/proc', '/run', '/sys', '/tmp', '/var/cache/apt', '/var/lib/apt/lists', '/var/tmp', ]) def test_dir_empty(self, image_path, path): path = pathlib.Path(path) p = (image_path / path.relative_to('/')) assert p.exists(), '{} does not exist'.format(path.as_posix()) assert p.is_dir(), '{} is no directory'.format(path.as_posix()) c = set(i.relative_to(p).as_posix() for i in p.glob('*')) > assert len(c) == 0, '{} contains unexpected files: {}'.format(path.as_posix(), ', '.join(c)) E AssertionError: /tmp contains unexpected files: tmp.a65A660TVK E assert 1 == 0 E + where 1 = len({'tmp.a65A660TVK'}) src/debian_cloud_images/resources/system_tests/image/test_base.py:23: AssertionError/etc/passwd includes user pcscd with not allowed name