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
5from autotest_lib.server import utils
6
7AUTHOR = "Chrome OS Team"
8NAME = "firmware_UpdateKernelSubkeyVersion"
9PURPOSE = """
10Servo based firmware update test, and check kernel subkey version.
11"""
12CRITERIA = """
13This test will fail if following requrements are met:
141. fwid does not match shellball's (/usr/sbin/chromeos-firmwareupdate) fwid
152. Kernel subkey version does not match original kernel subkey version.
16"""
17ATTRIBUTES = "suite:faft_lv5"
18SUITE = "faft_lv5"
19TIME = "SHORT"
20TEST_CATEGORY = "Functional"
21TEST_CLASS = "firmware"
22TEST_TYPE = "server"
23JOB_RETRIES = 4
24
25DOC = """
26This test requires firmware id matches fwid of shellball
27chromeos-firmwareupdate. On runtime, this test modifies shellball and runs
28autoupdate. Check kernel subkey version after boot with firmware B, and then
29recover firmware A and B to original shellball.
30"""
31
32args_dict = utils.args_to_dict(args)
33servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
34
35def run_updatekernelsubkeyversion(machine):
36    host = hosts.create_host(machine, servo_args=servo_args)
37    job.run_test("firmware_UpdateKernelSubkeyVersion", host=host,
38                 cmdline_args=args, disable_sysinfo=True, dev_mode=True,
39                 tag="dev")
40
41parallel_simple(run_updatekernelsubkeyversion, machines)
42