1# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
2# Use of this source code is governed by a BSD-style license that can be
3# found in the LICENSE file.
4
5import logging, time
6from autotest_lib.client.bin import test
7from autotest_lib.client.cros.power import power_status
8
9
10class power_StatsCPUIdle(test.test):
11    version = 1
12
13
14    def run_once(self, test_time=60):
15        cpuidle_stats = power_status.CPUIdleStats()
16
17        # sleep for some time to allow the system to go into idle state
18        time.sleep(test_time)
19
20        # get updated CPU idle stats
21        current_stats = cpuidle_stats.refresh()
22        logging.info('CPUIdle stats in the last %d seconds :\n %s',
23                     test_time, current_stats)
24
25