test_threadpool.py 文件源码

def testExistingWork(self):
        waiter = threading.Lock()
        waiter.acquire()

        tp = threadpool.ThreadPool(0, 1)
        tp.callInThread(waiter.release) # before start()
        tp.start()

        try:
            self._waitForLock(waiter)
        finally:
            tp.stop()