test_host.py 文件源码

def test_resume_a_running_sysv_service(self, service, check_call,
                                           systemd, service_running):
        """When process is already running, service start isn't called."""
        service_name = 'foo-service'
        systemd.return_value = False
        service_running.return_value = True
        tempdir = mkdtemp(prefix="test_resumes_a_sysv_service")
        sysv_path = os.path.join(tempdir, service_name)
        # Just needs to exist
        with open(sysv_path, "w") as fh:
            fh.write("")
        self.addCleanup(rmtree, tempdir)
        self.assertTrue(host.service_resume(
            service_name, init_dir=tempdir, initd_dir=tempdir))

        # Start isn't called because service is already running
        self.assertFalse(service.called)
        check_call.assert_called_with(["update-rc.d", service_name, "enable"])