def test_base(self):
        cmd = PYTHON
        args = "-c 'import time; time.sleep(10)'"
        process = Process('test', 1, cmd, args=args, shell=False,
                          use_fds=USE_FDS)
        try:
            info = process.info()
            self.assertEqual(process.pid, info['pid'])
            # Make sure the process lived a measurable amount of time
            # (precision error on Windows)
            time.sleep(0.01)
            age = process.age()
            self.assertTrue(age > 0.)
            self.assertFalse(process.is_child(0))
        finally:
            process.stop()
dataset/ETHPy150Open circus-tent/circus/circus/tests/test_process.py/TestProcess.test_base/original