def test_pyqt5_schedule_periodic_cancel(self, app):
scheduler = QtScheduler(QtCore)
gate = threading.Semaphore(0)
period = 0.05
counter = 3
def action(state):
nonlocal counter
if state:
counter -= 1
return state - 1
disp = scheduler.schedule_periodic(period, action, counter)
def dispose():
disp.dispose()
QtCore.QTimer.singleShot(100, dispose)
def done():
app.quit()
gate.release()
QtCore.QTimer.singleShot(300, done)
app.exec_()
gate.acquire()
assert 0 < counter < 3
def test_pyside2_schedule_action_periodic(self, app):
scheduler = QtScheduler(QtCore)
gate = threading.Semaphore(0)
period = 0.050
counter = 3
def action(state):
nonlocal counter
if state:
counter -= 1
return state - 1
scheduler.schedule_periodic(period, action, counter)
def done():
app.quit()
gate.release()
QtCore.QTimer.singleShot(300, done)
app.exec_()
gate.acquire()
assert counter == 0