Method assert_not_shareable

Lib/test/test_crossinterp.py:506–513

(self, values, exctype=None, *, mode=None)

                self.assertNotEqual(got, obj)

    def assert_not_shareable(self, values, exctype=None, *, mode=None):
        mode = self._resolve_mode(mode)
        for obj in values:
            with self.subTest(repr(obj)):
                with self.assertRaises(NotShareableError) as cm:
                    _testinternalcapi.get_crossinterp_data(obj, mode)
                if exctype is not None:
                    self.assertIsInstance(cm.exception.__cause__, exctype)

    def _resolve_mode(self, mode):
        if mode is None: