| # Copyright (c) 2012 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import logging |
| |
| from autotest_lib.client.common_lib import utils |
| from autotest_lib.server.cros.faft.faft_classes import FAFTSequence |
| |
| |
| class firmware_ConsecutiveBoot(FAFTSequence): |
| """ |
| Servo based consecutive boot test. |
| |
| This test is intended to be run with many iterations to ensure that the DUT |
| does boot into Chrome OS and then does power off later. |
| |
| The iteration should be specified by the parameter -a "faft_iterations=10" |
| in run_remote_test.sh. |
| """ |
| version = 1 |
| |
| |
| def initialize(self, host, cmdline_args, dev_mode=False): |
| # Parse arguments from command line |
| dict_args = utils.args_to_dict(cmdline_args) |
| self.faft_iterations = int(dict_args.get('faft_iterations', 1)) |
| super(firmware_ConsecutiveBoot, self).initialize(host, cmdline_args) |
| self.setup_dev_mode(dev_mode) |
| self.setup_usbkey(usbkey=False) |
| |
| |
| def run_once(self, dev_mode=False): |
| self.register_faft_sequence(( |
| { # Step 1, expected boot fine, full power off DUT and on |
| 'state_checker': (self.checkers.crossystem_checker, { |
| 'mainfw_type': 'developer' if dev_mode else 'normal', |
| }), |
| 'reboot_action': self.full_power_off_and_on, |
| }, |
| { # Step 2, expected boot fine |
| 'state_checker': (self.checkers.crossystem_checker, { |
| 'mainfw_type': 'developer' if dev_mode else 'normal', |
| }), |
| }, |
| )) |
| for i in xrange(self.faft_iterations): |
| logging.info('======== Running FAFT ITERATION %d/%s ========', |
| i+1, self.faft_iterations) |
| self.run_faft_sequence() |
