Method test_custom_incomplete_deserializer

Lib/test/test_shelve.py:248–262

(self)

                s["foo"] = "bar"

    def test_custom_incomplete_deserializer(self):
        os.mkdir(self.dirname)
        self.addCleanup(os_helper.rmtree, self.dirname)

        def serializer(obj, protocol=None):
            return type(obj).__name__.encode("utf-8")

        def deserializer(data):
            pass

        with shelve.open(self.fn, serializer=serializer,
                         deserializer=deserializer) as s:
            s["foo"] = "bar"
            self.assertNotEqual(s["foo"], "bar")
            self.assertIsNone(s["foo"])

    def test_custom_serializer_and_deserializer_bsd_db_shelf(self):
        berkeleydb = import_helper.import_module("berkeleydb")