locks_test.py 文件源码

def test_notify_n_with_timeout(self):
        # Register callbacks 0, 1, 2, and 3. Callback 1 has a timeout.
        # Wait for that timeout to expire, then do notify(2) and make
        # sure everyone runs. Verifies that a timed-out callback does
        # not count against the 'n' argument to notify().
        c = locks.Condition()
        self.record_done(c.wait(), 0)
        self.record_done(c.wait(timedelta(seconds=0.01)), 1)
        self.record_done(c.wait(), 2)
        self.record_done(c.wait(), 3)

        # Wait for callback 1 to time out.
        yield gen.sleep(0.02)
        self.assertEqual(['timeout'], self.history)

        c.notify(2)
        yield gen.sleep(0.01)
        self.assertEqual(['timeout', 0, 2], self.history)
        self.assertEqual(['timeout', 0, 2], self.history)
        c.notify()
        self.assertEqual(['timeout', 0, 2, 3], self.history)