test_process.py 文件源码

def test_Popen(self):
        # XXX this test causes a ResourceWarning on Python 3 because
        # psutil.__subproc instance doesn't get propertly freed.
        # Not sure what to do though.
        cmd = [PYTHON, "-c", "import time; time.sleep(60);"]
        proc = psutil.Popen(cmd, stdout=subprocess.PIPE,
                            stderr=subprocess.PIPE)
        try:
            proc.name()
            proc.cpu_times()
            proc.stdin
            self.assertTrue(dir(proc))
            self.assertRaises(AttributeError, getattr, proc, 'foo')
        finally:
            proc.kill()
            proc.wait()