| # 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.firmware_test import FirmwareTest |
| |
| |
| class firmware_DevModeStress(FirmwareTest): |
| """ |
| Servo based, iterative developer firmware boot test. One iteration |
| of this test performs 2 reboots and 3 checks. |
| """ |
| version = 1 |
| |
| def initialize(self, host, cmdline_args): |
| # 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_DevModeStress, self).initialize(host, cmdline_args) |
| self.switcher.setup_mode('dev') |
| self.setup_usbkey(usbkey=False) |
| |
| def run_once(self): |
| for i in xrange(self.faft_iterations): |
| logging.info('======== Running FAFT ITERATION %d/%s ========', |
| i + 1, self.faft_iterations) |
| logging.info("Verify dev mode.") |
| self.check_state((self.checkers.crossystem_checker, { |
| 'devsw_boot': '1', |
| 'mainfw_type': 'developer', |
| })) |
| self.switcher.mode_aware_reboot() |
| |
| logging.info("Verify dev mode after soft reboot.") |
| self.check_state((self.checkers.crossystem_checker, { |
| 'devsw_boot': '1', |
| 'mainfw_type': 'developer', |
| })) |
| self.suspend() |
| self.switcher.wait_for_client_offline() |
| self.servo.power_normal_press() |
| self.switcher.wait_for_client() |
| |
| logging.info("Complete, final check for dev mode.") |
| self.check_state((self.checkers.crossystem_checker, { |
| 'devsw_boot': '1', |
| 'mainfw_type': 'developer', |
| })) |
