test_sched.py 文件源码

def test_cancel(self):
        l = []
        fun = lambda x: l.append(x)
        scheduler = sched.scheduler(time.time, time.sleep)
        now = time.time()
        event1 = scheduler.enterabs(now + 0.01, 1, fun, (0.01,))
        event2 = scheduler.enterabs(now + 0.02, 1, fun, (0.02,))
        event3 = scheduler.enterabs(now + 0.03, 1, fun, (0.03,))
        event4 = scheduler.enterabs(now + 0.04, 1, fun, (0.04,))
        event5 = scheduler.enterabs(now + 0.05, 1, fun, (0.05,))
        scheduler.cancel(event1)
        scheduler.cancel(event5)
        scheduler.run()
        self.assertEqual(l, [0.02, 0.03, 0.04])