Method test_copy

Lib/test/test_coroutines.py:2123–2134

(self)

            ([], [[[111, 112], [121, 122]], [[211, 212], [221, 222]]]))

    def test_copy(self):
        async def func(): pass
        coro = func()
        with self.assertRaises(TypeError):
            copy.copy(coro)

        aw = coro.__await__()
        try:
            with self.assertRaises(TypeError):
                copy.copy(aw)
        finally:
            aw.close()

    def test_pickle(self):
        async def func(): pass