1# Copyright (c) 2017 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_CorruptRecoveryCache"
9PURPOSE = "Servo based RECOVERY_MRC_CACHE corruption test"
10CRITERIA = "This test will fail if the cache doesn't retrain and boot into recovery"
11ATTRIBUTES = "suite:faft_lv6"
12TIME = "SHORT"
13TEST_CATEGORY = "Functional"
14TEST_CLASS = "firmware"
15TEST_TYPE = "server"
16JOB_RETRIES = 1
17
18DOC = """
19This test corrupts RECOVERY_MRC_CACHE and makes sure the DUT recreates the
20cache and boots into recovery. This only applies to intel chips.
21
22The expected behavior is that if the RECOVERY_MRC_CACHE is corrupted then
23it will be recreated and still boot into recovery mode.
24"""
25
26args_dict = utils.args_to_dict(args)
27servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
28
29def run_corruptrecoverycache(machine):
30    host = hosts.create_host(machine, servo_args=servo_args)
31    job.run_test("firmware_CorruptRecoveryCache", host=host, cmdline_args=args,
32                 disable_sysinfo=True, dev_mode=True, tag="dev")
33
34parallel_simple(run_corruptrecoverycache, machines)
35