def test_mock_clear(self): ''' test mock.clear_builddir(). ''' self.init_test('test_misc', argv=['-n', 'python-test', '--cache', '--no-build']) wdir = Mock.get_builddir('BUILD') len1 = len(glob.glob(os.path.join(wdir, "*"))) s = "cd {0}; ln -sf foo bar || :".format(wdir) check_output(s, shell=True) Mock.builddir_cleanup() len2 = len(glob.glob(os.path.join(wdir, "*"))) self.assertEqual(len2, len1)