Method test_assign_init_code

Lib/test/test_opcache.py:528–547

(self)

    @requires_jit_disabled
    @requires_specialization
    def test_assign_init_code(self):
        class MyClass:
            def __init__(self):
                pass

        def instantiate():
            return MyClass()

        # Trigger specialization
        for _ in range(_testinternalcapi.SPECIALIZATION_THRESHOLD):
            instantiate()
        self.assert_specialized(instantiate, "CALL_ALLOC_AND_ENTER_INIT")

        def count_args(self, *args):
            self.num_args = len(args)

        # Set MyClass.__init__.__code__ to a code object that uses different
        # args
        MyClass.__init__.__code__ = count_args.__code__
        instantiate()

    @requires_jit_disabled
    @requires_specialization