hub_test.py 文件源码

def test_sleep(self):
        # even if there was an error in the mainloop, the hub should continue
        # to work
        start = time.time()
        eventlet.sleep(DELAY)
        delay = time.time() - start

        assert delay >= DELAY * \
            0.9, 'sleep returned after %s seconds (was scheduled for %s)' % (
                delay, DELAY)

        def fail():
            1 // 0

        hubs.get_hub().schedule_call_global(0, fail)

        start = time.time()
        eventlet.sleep(DELAY)
        delay = time.time() - start

        assert delay >= DELAY * \
            0.9, 'sleep returned after %s seconds (was scheduled for %s)' % (
                delay, DELAY)