1 # Copyright (c) 2013 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 5 from autotest_lib.client.common_lib import error 6 from autotest_lib.server.cros.faft.firmware_test import FirmwareTest 7 8 9 class firmware_TPMVersionCheck(FirmwareTest): 10 """ 11 crossystem check of reported TPM version. 12 13 Replacement for test '1.1.9 TPM_version_in_Crossystem [tcm:6762253]'. 14 """ 15 version = 1 16 17 def initialize(self, host, cmdline_args, dev_mode=False, ec_wp=None): 18 super(firmware_TPMVersionCheck, self).initialize(host, cmdline_args, 19 ec_wp=ec_wp) 20 self.switcher.setup_mode('dev' if dev_mode else 'normal') 21 self.setup_usbkey(usbkey=False) 22 23 def run_once(self): 24 if not self.checkers.crossystem_checker({ 25 'tpm_fwver': '0x00010001', 26 'tpm_kernver': '0x00010001', }): 27 raise error.TestFail('tpm version keys reported by ' 28 'crossystem are not as expected.') 29
