1 # Copyright (c) 2012 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 5 #from threading import Timer 6 import logging 7 import time 8 9 from autotest_lib.client.common_lib import utils 10 from autotest_lib.server.cros.faft.firmware_test import FirmwareTest 11 12 13 class firmware_DevModeStress(FirmwareTest): 14 """ 15 Servo based, iterative developer firmware boot test. One iteration 16 of this test performs 2 reboots and 3 checks. 17 """ 18 version = 1 19 20 def initialize(self, host, cmdline_args): 21 # Parse arguments from command line 22 dict_args = utils.args_to_dict(cmdline_args) 23 self.faft_iterations = int(dict_args.get('faft_iterations', 1)) 24 super(firmware_DevModeStress, self).initialize(host, cmdline_args) 25 self.switcher.setup_mode('dev') 26 self.setup_usbkey(usbkey=False) 27 28 def run_once(self): 29 for i in xrange(self.faft_iterations): 30 logging.info('======== Running FAFT ITERATION %d/%s ========', 31 i + 1, self.faft_iterations) 32 logging.info("Verify dev mode.") 33 self.check_state((self.checkers.crossystem_checker, { 34 'devsw_boot': '1', 35 'mainfw_type': 'developer', 36 })) 37 self.switcher.mode_aware_reboot() 38 39 logging.info("Verify dev mode after soft reboot.") 40 self.check_state((self.checkers.crossystem_checker, { 41 'devsw_boot': '1', 42 'mainfw_type': 'developer', 43 })) 44 self.switcher.mode_aware_reboot( 45 'custom', 46 lambda:self.suspend_as_reboot(self.wake_by_power_button)) 47 48 logging.info("Complete, final check for dev mode.") 49 self.check_state((self.checkers.crossystem_checker, { 50 'devsw_boot': '1', 51 'mainfw_type': 'developer', 52 })) 53
