Method get_snapshot

Lib/test/test_concurrent_futures/test_future.py:329–332

()

        results = []

        def get_snapshot():
            for _ in range(1000):
                snapshot = f._get_snapshot()
                results.append(snapshot)

        threads = [threading.Thread(target=get_snapshot) for _ in range(4)]
        with threading_helper.start_threads(threads):