mirror of
https://github.com/chipsec/chipsec
synced 2026-06-08 13:31:00 +00:00
BrentHoltsclaw
d1c5494777
Updated mock_helper to use BaseHelper Updated util harness to correctly override helper with testhelper Signed-off-by: BrentHoltsclaw <brent.holtsclaw@intel.com>
80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
#!/usr/bin/python
|
|
#CHIPSEC: Platform Security Assessment Framework
|
|
#
|
|
#This program is free software; you can redistribute it and/or
|
|
#modify it under the terms of the GNU General Public License
|
|
#as published by the Free Software Foundation; Version 2.
|
|
#
|
|
#This program is distributed in the hope that it will be useful,
|
|
#but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
#GNU General Public License for more details.
|
|
#
|
|
#You should have received a copy of the GNU General Public License
|
|
#along with this program; if not, write to the Free Software
|
|
#Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
#
|
|
#
|
|
import os
|
|
import tempfile
|
|
import unittest
|
|
|
|
from tests.software import mock_helper
|
|
|
|
import chipsec_util
|
|
from chipsec import logger
|
|
from chipsec import chipset
|
|
from chipsec.helper import oshelper
|
|
|
|
|
|
class TestChipsecUtil(unittest.TestCase):
|
|
"""Test the commands exposed by chipsec_utils.
|
|
|
|
Each test may define its virtual helper and then call the _chipsec_util
|
|
method with the command line arguments.
|
|
"""
|
|
|
|
def setUp(self):
|
|
"""Setup the environment for the utils tests.
|
|
|
|
We mock the helper registry to only contain our emulated helper.
|
|
"""
|
|
fileno, self.log_file = tempfile.mkstemp()
|
|
os.close(fileno)
|
|
chipset._chipset = None
|
|
|
|
def tearDown(self):
|
|
os.remove(self.log_file)
|
|
chipset._chipset = None
|
|
chipsec_util._cs = None
|
|
|
|
def _chipsec_util(self, arg, helper_class=mock_helper.TestHelper):
|
|
"""Run the chipsec_util command with the arguments.
|
|
|
|
Each test may setup a virtual helper to emulate the expected behaviour
|
|
from the hardware. If no helper is provided, TestHelper will be used.
|
|
It verifies that no error is being reported. self.log will be populated
|
|
with the output.
|
|
"""
|
|
chipsec_util._cs = chipset.cs()
|
|
chipsec_util._cs.helper.helper = helper_class()
|
|
util = chipsec_util.ChipsecUtil(arg.split())
|
|
util.VERBOSE = True
|
|
logger.logger().HAL = True
|
|
logger.logger().set_log_file(self.log_file)
|
|
err_code = util.main()
|
|
logger.logger().close()
|
|
log = open(self.log_file,'rb')
|
|
self.log = log.read()
|
|
log.close()
|
|
self.assertEqual(err_code, 0)
|
|
|
|
def _assertLogValue(self, name, value):
|
|
"""Shortcut to validate the output.
|
|
|
|
Assert that at least one line exists within the log which matches the
|
|
expression: name [:=] value.
|
|
"""
|
|
exp = r'(^|\W){}\s*[:=]\s*{}($|\W)'.format(name, value)
|
|
self.assertRegexpMatches(self.log, exp.encode())
|