Method test_static_swaps_match_class

Lib/test/test_peepholer.py:788–800

(self)

                self.assertNotInBytecode(code, "SWAP")

    def test_static_swaps_match_class(self):
        forms = [
            "C({}, {}, {})",
            "C({}, {}, c={})",
            "C({}, b={}, c={})",
            "C(a={}, b={}, c={})"
        ]
        for a, b, c in product("_a", "_b", "_c"):
            for form in forms:
                pattern = form.format(a, b, c)
                with self.subTest(pattern):
                    code = compile_pattern_with_fast_locals(pattern)
                    self.assertNotInBytecode(code, "SWAP")

    def test_static_swaps_match_sequence(self):
        swaps = {"*_, b, c", "a, *_, c", "a, b, *_"}