Method test_compare_modes

Lib/test/test_ast/test_ast.py:763–774

(self)

        self.assertTrue(ast.compare(a1, a2))

    def test_compare_modes(self):
        for mode, sources in (
            ("exec", exec_tests),
            ("eval", eval_tests),
            ("single", single_tests),
        ):
            for source in sources:
                a = ast.parse(source, mode=mode)
                b = ast.parse(source, mode=mode)
                self.assertTrue(
                    ast.compare(a, b), f"{ast.dump(a)} != {ast.dump(b)}"
                )

    def test_compare_attributes_option(self):
        def parse(a, b):