test_stability.py 文件源码

def crashtest():
    global allWidgets
    try:
        gc.disable()
        actions = [
                createWidget,
                #setParent,
                forgetWidget,
                showWidget,
                processEvents,
                #raiseException,
                #addReference,
                ]

        thread = WorkThread()
        thread.start()

        while True:
            try:
                action = randItem(actions)
                action()
                print('[%d widgets alive, %d zombie]' % (len(allWidgets), len(allWidgets) - len(widgets)))
            except KeyboardInterrupt:
                print("Caught interrupt; send another to exit.")
                try:
                    for i in range(100):
                        QtTest.QTest.qWait(100)
                except KeyboardInterrupt:
                    thread.terminate()
                    break
            except:
                sys.excepthook(*sys.exc_info())
    finally:
        gc.enable()