1# Copyright (c) 2011 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_CorruptFwSigB.dev"
9PURPOSE = "Servo based firmware signature B corruption test"
10CRITERIA = "This test will fail if firmware verification mis-behaved"
11ATTRIBUTES = "suite:faft, suite:faft_bios, suite:faft_dev, suite:faft_lv3, suite:faft_dev_ryu, suite:faft_bios_ec3po"
12SUITE = "faft,faft_bios,faft_dev,faft_lv3,faft_dev_ryu,faft_bios_ec3po"
13TIME = "SHORT"
14TEST_CATEGORY = "Functional"
15TEST_CLASS = "firmware"
16TEST_TYPE = "server"
17JOB_RETRIES = 4
18
19DOC = """
20This test corrupts firmware signature B and checks the next boot results.
21"""
22
23args_dict = utils.args_to_dict(args)
24servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
25
26def run_corruptfwsigb(machine):
27    host = hosts.create_host(machine, servo_args=servo_args)
28    job.run_test("firmware_CorruptFwSigB", host=host, cmdline_args=args,
29                 disable_sysinfo=True, dev_mode=True, tag="dev")
30
31parallel_simple(run_corruptfwsigb, machines)
32