Method add_done_callback

Lib/test/test_asyncio/test_tasks.py:2814–2816

(self, *args, **kwargs)

            super().__init__(*args, **kwargs)

        def add_done_callback(self, *args, **kwargs):
            self.calls['add_done_callback'] += 1
            return super().add_done_callback(*args, **kwargs)

    class Task(CommonFuture, BaseTask):
        pass