test_ast.py 文件源码

def test_snippets(self):
        for input, output, kind in ((exec_tests, exec_results, "exec"),
                                    (single_tests, single_results, "single"),
                                    (eval_tests, eval_results, "eval")):
            for i, o in zip(input, output):
                ast_tree = compile(i, "?", kind, ast.PyCF_ONLY_AST)
                self.assertEqual(to_tuple(ast_tree), o)
                self._assertTrueorder(ast_tree, (0, 0))