test_process.py 文件源码

def test_wait_timeout_0(self):
        sproc = get_test_subprocess()
        p = psutil.Process(sproc.pid)
        self.assertRaises(psutil.TimeoutExpired, p.wait, 0)
        p.kill()
        stop_at = time.time() + 2
        while True:
            try:
                code = p.wait(0)
            except psutil.TimeoutExpired:
                if time.time() >= stop_at:
                    raise
            else:
                break
        if POSIX:
            self.assertEqual(code, signal.SIGKILL)
        else:
            self.assertEqual(code, 0)
        self.assertFalse(p.is_running())