diff options
Diffstat (limited to 'autotest/server/hardware_TPMFirmwareServer/hardware_TPMFirmwareServer.py')
| -rw-r--r-- | autotest/server/hardware_TPMFirmwareServer/hardware_TPMFirmwareServer.py | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/autotest/server/hardware_TPMFirmwareServer/hardware_TPMFirmwareServer.py b/autotest/server/hardware_TPMFirmwareServer/hardware_TPMFirmwareServer.py deleted file mode 100644 index 0c6203c3..00000000 --- a/autotest/server/hardware_TPMFirmwareServer/hardware_TPMFirmwareServer.py +++ /dev/null @@ -1,91 +0,0 @@ -# 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 -import os -import shutil -import sys -from autotest_lib.server import test, autotest -from autotest_lib.client.bin import utils -from autotest_lib.client.common_lib import error - -class hardware_TPMFirmwareServer(test.test): - """ - Test of TPM functionality needed in firmware (server side of the test). - See also client/site_tests/hardware_TPMFirmware. The server side of the - test is used to coordinate the multiple reboots needed to bring the TPM to - a new state (for instance between owned and unowned). - - IMPORTANT. This can only run on a machine modified as follows. - - 1. The TCSD daemon must not be started. Otherwise the machine might try to - take ownership and who knows what else. A good way of preventing this is - to comment out 'start tcsd' in /etc/init/tpm-probe.conf. - - 2. The firmware on the machine must not send any commands to the TPM, - including TPM_Startup. - """ - version = 1 - n_client_reboots = 0 - client_at = None - test_suffix = "" - - # Run the client subtest named [subtest]. - def tpm_run(self, subtest, ignore_status=False, reboot=True): - if (reboot): - self.reboot_client() - ttag = subtest + self.test_suffix - self.client_at.run_test(self.client_test, subtest=subtest, tag=ttag) - cstatus = self.job.get_state("client_status") - logging.info("server: client status = %s", cstatus) - self.job.set_state("client_status", None) - if not ignore_status and cstatus != 0: - error.TestFail("client subtest %s failed with status %s" % - (subtest, cstatus)) - return cstatus - - - def reboot_client(self): - # Reboot the client - logging.info('TPMFirmwareServer: rebooting %s number %d' % - (self.client.hostname, self.n_client_reboots)) - self.client.reboot() - self.n_client_reboots += 1 - - - def run_unowned_only(self): - # The fastenable test is implicit in testsetup, but run it anyhow. - self.tpm_run("tpmtest_fastenable") - # The writelimit test may redundantly clear the TPM. - self.tpm_run("tpmtest_writelimit") - self.tpm_run("tpmtest_redefine_unowned") - - - def run_owned_and_unowned(self, suffix): - self.test_suffix = suffix - self.tpm_run("tpmtest_earlyextend") - self.tpm_run("tpmtest_earlynvram") - self.tpm_run("tpmtest_earlynvram2") - self.tpm_run("tpmtest_globallock") - self.tpm_run("tpmtest_spaceperm") - self.tpm_run("tpmtest_timing") - - def run_once(self, host=None): - self.client = host - self.client_at = autotest.Autotest(self.client) - self.client_test = 'hardware_TPMFirmware' - - self.job.set_state("client_status", None) - - # Set up the client in the unowned state. - # TODO(semenzato): this should be in a separate "setup" function. - self.tpm_run("tpmtest_testsetup") - - # Run these unowned only. - self.run_unowned_only() - - # Run these both owned and unowned. - self.run_owned_and_unowned("-u") - self.tpm_run("takeownership") - self.run_owned_and_unowned("-o") |