test_process.py 文件源码

def test_abnormalTermination(self):
        """
        When a process terminates with a system exit code set to 1,
        C{processEnded} is called with a L{error.ProcessTerminated} error,
        the C{exitCode} attribute reflecting the system exit code.
        """
        d = defer.Deferred()
        p = TrivialProcessProtocol(d)
        reactor.spawnProcess(p, pyExe,
                             [pyExe, b'-c', b'import sys; sys.exit(1)'],
                             env=None, usePTY=self.usePTY)

        def check(ignored):
            p.reason.trap(error.ProcessTerminated)
            self.assertEqual(p.reason.value.exitCode, 1)
            self.assertIsNone(p.reason.value.signal)
        d.addCallback(check)
        return d