blob: b0726a94f0544598f5906b17fb305ac4baefcf80 [file] [log] [blame]
# Copyright (c) 2013 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 os, re
from autotest_lib.client.bin import test, utils
from autotest_lib.client.common_lib import error
class hardware_DiskFirmwareUpgrade(test.test):
Run the disk firmware upgrade script.
TEST_SCRIPT = '/usr/sbin/'
UPGRADED_RE = r'^Upgraded.*'
version = 1
def run_once(self,
Runs the shell script that upgrade disk firmware.
@param disk_firmware_package: pre-installed firmware package location.
@param expected_result: expected results of the upgrade.
@param upgrade_required: if True, the firmware must change on the
status_file = os.path.join(self.resultsdir, 'status')
cmd = [self.TEST_SCRIPT,
'--status %s' % (status_file),
'--fw_package_dir %s' % (disk_firmware_package)]
fw_upgrade =' '.join(cmd), ignore_status=True)
# Check the result of the upgrade.
upgrade_happened = False
with open(status_file) as sf:
for l in sf:
if re.match(self.UPGRADED_RE, l):
upgrade_happened = True
except IOError:
if fw_upgrade.exit_status != expected_result:
raise error.TestError(
'Expected %d Result is %d' % (
expected_result, fw_upgrade.exit_status))
if (fw_upgrade.exit_status == 0 and
upgrade_required and not upgrade_happened):
raise error.TestError('Expected upgrade did not happened')