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# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import logging, os, re, sys, shutil
from autotest_lib.client.bin import test, utils
class hardware_TPMFirmware(test.test):
"""
Test of TPM functionality needed in firmware (client side of the test).
See also server/site_tests/hardware_TPMFirmwareServer.
"""
version = 1
preserve_srcdir = True
def setup(self):
utils.make('-C %s' % self.srcdir)
# Runs a command, logs the output, and returns the exit status.
def tpm_run(self, cmd, ignore_status=False):
output = utils.run(cmd, ignore_status=ignore_status)
logging.info(output)
self.job.set_state("client_status", output.exit_status)
def run_once(self, subtest='None'):
logging.info("Running TPM firmware client subtest %s", subtest)
if (subtest == 'takeownership'):
output = utils.run("start tcsd", ignore_status=False)
# When TCSD is running, the system might try to take ownership as
# well. We don't care.
logging.info(output)
own_cmd = "tpm_takeownership -y -z"
self.tpm_run(own_cmd, ignore_status=True)
else:
cmd = os.path.join(self.srcdir, subtest)
self.tpm_run(cmd, ignore_status=True)
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