blob: 68011a5ada5a7d6e2c81e2f7d846f8b473247dcd [file] [log] [blame]
# Copyright (c) 2012 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 re
from autotest_lib.client.bin import test, utils
from autotest_lib.client.common_lib import error
from autotest_lib.client.cros import pkcs11
class platform_Pkcs11LoadPerf(test.test):
version = 1
def run_once(self):
# Prepare the token with a key.
utils.system('p11_replay --inject')
# List the objects and gather timing data.
output = utils.system_output('p11_replay --list_objects')
# The output will have multiple lines like 'Elapsed: 25ms'. We are
# expecting at least three:
# 1) How long it took to open a session.
# 2) How long it took to list public objects.
# 3) How long it took to list private objects.
# The following extracts the numeric value from each timing statement.
time_list = [int( for match in
re.finditer(r'Elapsed: (\d+)ms', output, flags=re.MULTILINE)]
if len(time_list) < 3:
error.TestFail('Expected output not found.')
{'cert_ready_ms': time_list[0] + time_list[1],
'key_ready_ms': time_list[0] + time_list[1] + time_list[2]})