test_tempfile.py 文件源码

def test_collision_with_existing_directory(self):
        # _mkstemp_inner tries another name when a directory with
        # the chosen name already exists
        with _inside_empty_temp_dir(), \
             _mock_candidate_names('aaa', 'aaa', 'bbb'):
            dir = tempfile.mkdtemp()
            self.assertTrue(dir.endswith('aaa'))

            (fd, name) = self.make_temp()
            os.close(fd)
            self.assertTrue(name.endswith('bbb'))