Method assert_func_defs_other_unpickle

Lib/test/test_crossinterp.py:728–750

(self, defs, mod, *, fail=False)

        self.assert_not_shareable(defs.TOP_FUNCTIONS)

    def assert_func_defs_other_unpickle(self, defs, mod, *, fail=False):
        # Unpickle relative to a different module than the original.
        for func in defs.TOP_FUNCTIONS:
            assert not hasattr(mod, func.__name__), (getattr(mod, func.__name__),)

        captured = []
        for func in defs.TOP_FUNCTIONS:
            with self.subTest(func):
                setattr(mod, func.__name__, func)
                xid = self.get_xidata(func)
                captured.append(
                        (func, xid))

        for func, xid in captured:
            with self.subTest(func):
                delattr(mod, func.__name__)
                if fail:
                    with self.assertRaises(NotShareableError):
                        _testinternalcapi.restore_crossinterp_data(xid)
                    continue
                got = _testinternalcapi.restore_crossinterp_data(xid)
                self.assertIsNot(got, func)
                self.assertNotEqual(got, func)

    def assert_func_defs_not_shareable(self, defs):
        self.assert_not_shareable(defs.TOP_FUNCTIONS)