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=False, tag="normal") 33 34parallel_simple(run_corruptrecoverycache, machines) 35