1# Copyright 2014 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 = "jwerner" 8NAME = "firmware_TPMExtend" 9PURPOSE = "Ensure TPM PCRs have been correctly extended with boot mode and HWID" 10CRITERIA = "This test will fail if TPM PCR 0 or 1 has an incorrect value" 11ATTRIBUTES = "suite:faft_bios, suite:faft_bios_ro_qual, suite:faft_bios_rw_qual, suite:faft_lv2, suite:faft_normal, suite:faft_bios_tot" 12DEPENDENCIES = "servo_state:WORKING, servo_usb_state:NORMAL" 13TIME = "SHORT" 14TEST_CATEGORY = "Functional" 15TEST_CLASS = "firmware" 16TEST_TYPE = "server" 17JOB_RETRIES = 0 18PY_VERSION = 3 19 20DOC = """ 21This test ensures that the TPM PCRs 0 and 1 have been extended with a hash that 22encodes the current boot mode and the HWID, respectively. 23""" 24 25args_dict = utils.args_to_dict(args) 26servo_args = hosts.CrosHost.get_servo_arguments(args_dict) 27 28def run_eventlog(machine): 29 host = hosts.create_host(machine, servo_args=servo_args) 30 job.run_test("firmware_TPMExtend", host=host, cmdline_args=args, 31 disable_sysinfo=True, dev_mode=False) 32 33parallel_simple(run_eventlog, machines) 34