blob: 992dd66d89212ce57bc49330df0b4b7c0e19480a [file] [log] [blame] [edit]
# 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.
from autotest_lib.server.cros.faftsequence import FAFTSequence
class firmware_TryFwB(FAFTSequence):
"""
Servo based RW firmware B boot test.
"""
version = 1
def setup(self, dev_mode=False):
super(firmware_TryFwB, self).setup()
self.setup_dev_mode(dev_mode)
self.setup_tried_fwb(tried_fwb=False)
def run_once(self, host=None):
self.register_faft_sequence((
{ # Step 1, set fwb_tries flag
'state_checker': (self.crossystem_checker, {
'mainfw_act': 'A',
'tried_fwb': '0',
}),
'userspace_action': self.faft_client.set_try_fw_b,
},
{ # Step 2, expected firmware B boot, reboot
'state_checker': (self.crossystem_checker, {
'mainfw_act': 'B',
'tried_fwb': '1',
}),
},
{ # Step 3, expected firmware A boot, done
'state_checker': (self.crossystem_checker, {
'mainfw_act': 'A',
'tried_fwb': '0',
}),
},
))
self.run_faft_sequence()