| # Copyright (c) 2011 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.server.cros.faft.firmware_test import FirmwareTest |
| |
| |
| class firmware_DevMode(FirmwareTest): |
| """ |
| Servo based developer firmware boot test. |
| """ |
| version = 1 |
| |
| def initialize(self, host, cmdline_args, ec_wp=None): |
| super(firmware_DevMode, self).initialize(host, cmdline_args, |
| ec_wp=ec_wp) |
| self.switcher.setup_mode('normal') |
| self.setup_usbkey(usbkey=False) |
| |
| def run_once(self): |
| logging.info("Enable dev mode.") |
| self.check_state((self.checkers.crossystem_checker, { |
| 'devsw_boot': '0', |
| 'mainfw_type': 'normal', |
| })) |
| self.switcher.reboot_to_mode(to_mode='dev') |
| |
| logging.info("Expected developer mode boot and enable normal mode.") |
| self.check_state((self.checkers.crossystem_checker, { |
| 'devsw_boot': '1', |
| 'mainfw_type': 'developer', |
| })) |
| self.switcher.reboot_to_mode(to_mode='normal') |
| |
| logging.info("Expected normal mode boot, done.") |
| self.check_state((self.checkers.crossystem_checker, { |
| 'devsw_boot': '0', |
| 'mainfw_type': 'normal', |
| })) |
