Method test_ctrl_c

Lib/test/test_asyncio/test_windows_events.py:57–74

(self)

class ProactorLoopCtrlC(WindowsEventsTestCase):

    def test_ctrl_c(self):

        def SIGINT_after_delay():
            time.sleep(0.1)
            signal.raise_signal(signal.SIGINT)

        thread = threading.Thread(target=SIGINT_after_delay)
        loop = asyncio.new_event_loop()
        try:
            # only start the loop once the event loop is running
            loop.call_soon(thread.start)
            loop.run_forever()
            self.fail("should not fall through 'run_forever'")
        except KeyboardInterrupt:
            pass
        finally:
            self.close_loop(loop)
        thread.join()


class ProactorMultithreading(WindowsEventsTestCase):