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_CorruptBothKernelAB.dev"
9PURPOSE = "Servo based both kernel A and B corruption test"
10CRITERIA = "This test will fail if firmware does not enter recovery mode"
11ATTRIBUTES = "suite:faft, suite:faft_bios, suite:faft_dev, suite:faft_lv3, suite:faft_bios_ec3po"
12SUITE = "faft,faft_bios,faft_dev,faft_lv3,faft_bios_ec3po"
13TIME = "SHORT"
14TEST_CATEGORY = "Functional"
15TEST_CLASS = "firmware"
16TEST_TYPE = "server"
17JOB_RETRIES = 4
18
19DOC = """
20This test corrupts both kernel A and B and and checks for recovery boot.
21
22This test requires a USB disk plugged-in, which contains a Chrome OS test
23image (built by "build_image --test"). On runtime, this test corrupts
24both kernel A and B. On next reboot, the kernel verification fails
25and enters recovery mode. This test then checks the success of the
26recovery boot.
27"""
28
29args_dict = utils.args_to_dict(args)
30servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
31
32def run_corruptbothkernelab(machine):
33    host = hosts.create_host(machine, servo_args=servo_args)
34    job.run_test("firmware_CorruptBothKernelAB", host=host, cmdline_args=args,
35                 disable_sysinfo=True, dev_mode=True, tag="dev")
36
37parallel_simple(run_corruptbothkernelab, machines)
38