test_util.py 文件源码

def test_cleanReactorKillsProcesses(self):
        """
        The Janitor will kill processes during reactor cleanup.
        """
        @implementer(IProcessTransport)
        class StubProcessTransport(object):
            """
            A stub L{IProcessTransport} provider which records signals.
            @ivar signals: The signals passed to L{signalProcess}.
            """

            def __init__(self):
                self.signals = []

            def signalProcess(self, signal):
                """
                Append C{signal} to C{self.signals}.
                """
                self.signals.append(signal)

        pt = StubProcessTransport()
        reactor = StubReactor([], [pt])
        jan = _Janitor(None, None, reactor=reactor)
        jan._cleanReactor()
        self.assertEqual(pt.signals, ["KILL"])