Method test_dict_cyclic_recursion

tests/unit/test_convert.py:1223–1240

(self, dictcls)

        reason="CPython 3.12 internal changes prevent testing for recursion issues this way",
    )
    def test_dict_cyclic_recursion(self, dictcls):
        depth = 50
        typ = Dict[str, int]
        for _ in range(depth):
            typ = Dict[str, typ]

        class Cache(Struct):
            value: typ

        msgspec.json.Decoder(Cache)

        map = dictcls()
        map["x"] = map
        msg = {"value": map}

        with pytest.raises(RecursionError):
            with max_call_depth(5):
                convert(msg, Cache)

    def test_dict_constrs(self, dictcls):
        class Ex(Struct):