| #!/usr/bin/python |
| # pylint: disable=protected-access |
| # |
| # 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. |
| |
| """Unit tests for gooftool module.""" |
| |
| import __builtin__ |
| from collections import namedtuple |
| from contextlib import contextmanager |
| import logging |
| import os |
| from StringIO import StringIO |
| from tempfile import NamedTemporaryFile |
| import time |
| import unittest |
| |
| import mox |
| |
| import factory_common # pylint: disable=unused-import |
| from cros.factory.gooftool.bmpblk import unpack_bmpblock |
| from cros.factory.gooftool.common import Shell |
| from cros.factory.gooftool import core |
| from cros.factory.gooftool.core import ProbedComponentResult |
| from cros.factory.gooftool import crosfw |
| from cros.factory.gooftool import probe |
| from cros.factory.gooftool.probe import Probe |
| from cros.factory.gooftool.probe import ReadRoVpd |
| from cros.factory.hwid.v2 import hwid_tool |
| # pylint: disable=no-name-in-module |
| from cros.factory.hwid.v2.hwid_tool import ProbeResults |
| from cros.factory.test.rules import branding |
| from cros.factory.utils import file_utils |
| from cros.factory.utils.type_utils import Error |
| from cros.factory.utils.type_utils import Obj |
| |
| _TEST_DATA_PATH = os.path.join(os.path.dirname(__file__), 'testdata') |
| |
| # A stub for stdout |
| StubStdout = namedtuple('StubStdout', ['stdout']) |
| |
| |
| class MockMainFirmware(object): |
| """Mock main firmware object.""" |
| |
| def __init__(self, image=None): |
| self.GetFileName = lambda: 'firmware' |
| self.Write = lambda sections: sections == ['GBB'] |
| self.GetFirmwareImage = lambda: image |
| |
| |
| class MockFirmwareImage(object): |
| """Mock firmware image object.""" |
| |
| def __init__(self, section_map): |
| self.has_section = lambda name: name in section_map |
| self.get_section = lambda name: section_map[name] |
| |
| |
| class MockFile(object): |
| """Mock file object.""" |
| |
| def __init__(self): |
| self.name = 'filename' |
| self.read = lambda: 'read_results' |
| |
| def __enter__(self): |
| return self |
| |
| def __exit__(self, filetype, value, traceback): |
| pass |
| |
| |
| class UtilTest(unittest.TestCase): |
| """Unit test for core.Util.""" |
| |
| def setUp(self): |
| self.mox = mox.Mox() |
| |
| self._util = core.Util() |
| |
| # Mock out small wrapper functions that do not need unittests. |
| self._util.shell = self.mox.CreateMock(Shell) |
| self.mox.StubOutWithMock(self._util, '_IsDeviceFixed') |
| self.mox.StubOutWithMock(self._util, 'FindScript') |
| |
| def tearDown(self): |
| self.mox.VerifyAll() |
| self.mox.UnsetStubs() |
| |
| def testGetPrimaryDevicePath(self): |
| """Test for GetPrimaryDevice.""" |
| |
| self._util._IsDeviceFixed( |
| 'sda').MultipleTimes().AndReturn(True) |
| self._util._IsDeviceFixed( |
| 'sdb').MultipleTimes().AndReturn(False) |
| |
| self._util.shell('cgpt find -t rootfs').MultipleTimes().AndReturn( |
| StubStdout('/dev/sda3\n/dev/sda1\n/dev/sdb1')) |
| |
| self.mox.ReplayAll() |
| |
| self.assertEquals('/dev/sda', self._util.GetPrimaryDevicePath()) |
| self.assertEquals('/dev/sda1', self._util.GetPrimaryDevicePath(1)) |
| self.assertEquals('/dev/sda2', self._util.GetPrimaryDevicePath(2)) |
| |
| # also test thin callers |
| self.assertEquals('/dev/sda5', self._util.GetReleaseRootPartitionPath()) |
| self.assertEquals('/dev/sda4', self._util.GetReleaseKernelPartitionPath()) |
| |
| def testGetPrimaryDevicePathMultiple(self): |
| """Test for GetPrimaryDevice when multiple primary devices are found.""" |
| |
| self._util._IsDeviceFixed( |
| 'sda').MultipleTimes().AndReturn(True) |
| self._util._IsDeviceFixed( |
| 'sdb').MultipleTimes().AndReturn(True) |
| |
| self._util.shell('cgpt find -t rootfs').AndReturn( |
| StubStdout('/dev/sda3\n/dev/sda1\n/dev/sdb1')) |
| |
| self.mox.ReplayAll() |
| |
| self.assertRaises(Error, self._util.GetPrimaryDevicePath) |
| |
| def testFindRunScript(self): |
| self._util.FindScript(mox.IsA(str)).MultipleTimes().AndReturn('script') |
| |
| stub_result = lambda: None |
| stub_result.success = True |
| self._util.shell('script').AndReturn(stub_result) # option = [] |
| self._util.shell('script').AndReturn(stub_result) # option = None |
| self._util.shell('script a').AndReturn(stub_result) |
| self._util.shell('script a b').AndReturn(stub_result) |
| self._util.shell('c=d script a b').AndReturn(stub_result) |
| self._util.shell('c=d script').AndReturn(stub_result) |
| |
| self.mox.ReplayAll() |
| |
| self._util.FindAndRunScript('script') |
| self._util.FindAndRunScript('script', None) |
| self._util.FindAndRunScript('script', ['a']) |
| self._util.FindAndRunScript('script', ['a', 'b']) |
| self._util.FindAndRunScript('script', ['a', 'b'], ['c=d']) |
| self._util.FindAndRunScript('script', None, ['c=d']) |
| |
| def testGetCrosSystem(self): |
| self._util.shell('crossystem').AndReturn(StubStdout( |
| 'first_flag = 123 # fake comment\n' |
| 'second_flag = flag_2_value # another fake comment')) |
| |
| self.mox.ReplayAll() |
| self.assertEqual({'first_flag': '123', 'second_flag': 'flag_2_value'}, |
| self._util.GetCrosSystem()) |
| |
| |
| class GooftoolTest(unittest.TestCase): |
| """Unit test for Gooftool.""" |
| |
| def setUp(self): |
| self.mox = mox.Mox() |
| |
| # Probe should always be mocked in the unit test since this test is not |
| # likely to be ran on a DUT. |
| self._mock_probe = self.mox.CreateMock(Probe) |
| test_db = hwid_tool.HardwareDb(_TEST_DATA_PATH) |
| |
| self._gooftool = core.Gooftool(probe=self._mock_probe, hardware_db=test_db) |
| self._gooftool._util = self.mox.CreateMock(core.Util) |
| self._gooftool._util.shell = self.mox.CreateMock(Shell) |
| probe.Shell = self.mox.CreateMock(Shell) |
| |
| self._gooftool._crosfw = self.mox.CreateMock(crosfw) |
| self._gooftool._unpack_bmpblock = self.mox.CreateMock(unpack_bmpblock) |
| self._gooftool._read_ro_vpd = self.mox.CreateMock(ReadRoVpd) |
| self._gooftool._named_temporary_file = self.mox.CreateMock( |
| NamedTemporaryFile) |
| |
| def tearDown(self): |
| self.mox.VerifyAll() |
| self.mox.UnsetStubs() |
| |
| def testVerifyComponents(self): |
| """Test if the Gooftool.VerifyComponent() works properly. |
| |
| This test tries to probe three components [camera, battery, cpu], where |
| 'camera' returns a valid result. |
| 'battery' returns a false result. |
| 'cpu' does not return any result. |
| 'tpm' returns multiple results. |
| """ |
| |
| self._mock_probe( |
| probe_initial_config=False, |
| probe_volatile=False, |
| target_comp_classes=['camera', 'battery', 'cpu', 'tpm']).AndReturn( |
| ProbeResults( |
| found_probe_value_map={ |
| 'camera': 'CAMERA_1', |
| 'battery': 'fake value', |
| 'tpm': ['TPM_1', 'TPM_2', 'fake value']}, |
| missing_component_classes={}, |
| found_volatile_values=[], |
| initial_configs={})) |
| |
| self.mox.ReplayAll() |
| |
| self.assertEquals( |
| {'camera': [('camera_1', 'CAMERA_1', None)], |
| 'battery': [(None, 'fake value', mox.IsA(str))], |
| 'cpu': [(None, None, mox.IsA(str))], |
| 'tpm': [('tpm_1', 'TPM_1', None), |
| ('tpm_2', 'TPM_2', None), |
| (None, 'fake value', mox.IsA(str))]}, |
| self._gooftool.VerifyComponents(['camera', 'battery', 'cpu', 'tpm'])) |
| |
| def testVerifyBadComponents(self): |
| self.mox.ReplayAll() |
| |
| self.assertRaises(ValueError, self._gooftool.VerifyComponents, []) |
| self.assertRaises(ValueError, |
| self._gooftool.VerifyComponents, ['bad_class_name']) |
| self.assertRaises( |
| ValueError, |
| self._gooftool.VerifyComponents, ['camera', 'bad_class_name']) |
| |
| def testFindBOMMismatches(self): |
| self.mox.ReplayAll() |
| |
| # expect fully matched result |
| self.assertEquals( |
| {}, |
| self._gooftool.FindBOMMismatches( |
| 'BENDER', |
| 'LEELA', |
| {'camera': [ProbedComponentResult('camera_1', 'CAMERA_1', None)], |
| 'tpm': [ProbedComponentResult('tpm_1', 'TPM_1', None)]})) |
| |
| # expect mismatch results |
| self.assertEquals( |
| {'camera': core.Mismatch( |
| expected=set(['camera_1']), actual=set(['camera_2'])),}, |
| self._gooftool.FindBOMMismatches( |
| 'BENDER', |
| 'LEELA', |
| {'camera': [ProbedComponentResult('camera_2', 'CAMERA_2', None)], |
| 'tpm': [ProbedComponentResult('tpm_1', 'TPM_1', None)]})) |
| |
| def testFindBOMMismatchesMissingDontcare(self): |
| self.mox.ReplayAll() |
| |
| # expect fully matched result |
| self.assertEquals( |
| {}, |
| self._gooftool.FindBOMMismatches( |
| 'BENDER', |
| 'FRY', |
| # expect = don't care, actual = some value |
| {'camera': [ProbedComponentResult('camera_2', 'CAMERA_2', None)], |
| # expect = don't care, actual = missing |
| 'cpu': [ProbedComponentResult(None, None, 'Missing')], |
| # expect = missing, actual = missing |
| 'cellular': [ProbedComponentResult(None, None, 'Missing')]})) |
| |
| # expect mismatch results |
| self.assertEquals( |
| {'cellular': core.Mismatch( |
| expected=None, |
| actual=[ProbedComponentResult('cellular_1', 'CELLULAR_1', None)]), |
| 'dram': core.Mismatch( |
| expected=set(['dram_1']), actual=set([None]))}, |
| self._gooftool.FindBOMMismatches( |
| 'BENDER', |
| 'FRY', |
| # expect correct value |
| {'camera': [ProbedComponentResult('camera_2', 'CAMERA_2', None)], |
| # expect = missing, actual = some value |
| 'cellular': [ProbedComponentResult( |
| 'cellular_1', 'CELLULAR_1', None)], |
| # expect = some value, actual = missing |
| 'dram': [ProbedComponentResult(None, None, 'Missing')]})) |
| |
| def testFindBOMMismatchesError(self): |
| self.mox.ReplayAll() |
| |
| self.assertRaises( |
| ValueError, self._gooftool.FindBOMMismatches, 'NO_BARD', 'LEELA', |
| {'camera': [ProbedComponentResult('camera_1', 'CAMERA_1', None)]}) |
| self.assertRaises( |
| ValueError, self._gooftool.FindBOMMismatches, 'BENDER', 'NO_BOM', {}) |
| self.assertRaises( |
| ValueError, self._gooftool.FindBOMMismatches, 'BENDER', None, {}) |
| self.assertRaises( |
| ValueError, self._gooftool.FindBOMMismatches, 'BENDER', 'LEELA', None) |
| |
| def testVerifyKey(self): |
| self._gooftool._util.GetReleaseKernelPathFromRootPartition( |
| '/dev/null').AndReturn('/dev/zero') |
| self._gooftool._crosfw.LoadMainFirmware().AndReturn(MockMainFirmware()) |
| self._gooftool._crosfw.LoadMainFirmware().AndReturn(MockMainFirmware( |
| MockFirmwareImage({'GBB': 'GBB', 'FW_MAIN_A': 'MA', 'FW_MAIN_B': 'MB', |
| 'VBLOCK_A': 'VA', 'VBLOCK_B': 'VB'}))) |
| # TODO(hungte) Improve unit test scope. |
| def fake_tmpexc(*unused_args, **unused_kargs): |
| return '' |
| |
| self.mox.ReplayAll() |
| self._gooftool.VerifyKeys('/dev/null', _tmpexec=fake_tmpexc) |
| |
| def testVerifySystemTime(self): |
| self._gooftool._util.GetReleaseRootPartitionPath().AndReturn('root') |
| self._gooftool._util.shell('dumpe2fs -h root').AndReturn( |
| Obj(stdout='Filesystem created: Mon Jan 25 16:13:18 2016\n', |
| success=True)) |
| self._gooftool._util.shell('dumpe2fs -h root').AndReturn( |
| Obj(stdout='Filesystem created: Mon Jan 25 16:13:18 2016\n', |
| success=True)) |
| |
| self.mox.ReplayAll() |
| bad_system_time = time.mktime(time.strptime('Sun Jan 24 15:00:00 2016')) |
| good_system_time = time.mktime(time.strptime('Tue Jan 26 15:00:00 2016')) |
| |
| self._gooftool.VerifySystemTime(system_time=good_system_time) |
| self.assertRaises(Error, self._gooftool.VerifySystemTime, |
| release_rootfs='root', system_time=bad_system_time) |
| |
| def testVerifyRootFs(self): |
| fake_attrs = {'test': 'value'} |
| self._gooftool._util.GetPartitionDevice('root3').AndReturn('root') |
| self._gooftool._util.GetCgptAttributes('root').AndReturn(fake_attrs) |
| self._gooftool._util.InvokeChromeOSPostInstall('root3') |
| self._gooftool._util.SetCgptAttributes(fake_attrs, 'root').AndReturn(None) |
| |
| self.mox.ReplayAll() |
| self._gooftool.VerifyRootFs('root3') |
| |
| def testVerifyTPM(self): |
| # Mock os.path.exists to ensure that 3.18+ kernel TPM path does not exist. |
| self.mox.StubOutWithMock(os.path, 'exists') |
| self.mox.StubOutWithMock(__builtin__, 'open') |
| os.path.exists('/sys/class/tpm/tpm0/device').AndReturn(False) |
| open('/sys/class/misc/tpm0/device/enabled').AndReturn(StringIO('1')) |
| open('/sys/class/misc/tpm0/device/owned').AndReturn(StringIO('0')) |
| os.path.exists('/sys/class/tpm/tpm0/device').AndReturn(False) |
| open('/sys/class/misc/tpm0/device/enabled').AndReturn(StringIO('1')) |
| open('/sys/class/misc/tpm0/device/owned').AndReturn(StringIO('1')) |
| self.mox.ReplayAll() |
| self._gooftool.VerifyTPM() |
| self.assertRaises(Error, self._gooftool.VerifyTPM) |
| |
| def testVerifyManagementEngineLocked(self): |
| data_no_me = {'RO_SECTION': ''} |
| data_me_locked = {'SI_ME': chr(0xff) * 1024} |
| data_me_unlocked = {'SI_ME': chr(0x55) * 1024} |
| self._gooftool._crosfw.LoadMainFirmware().AndReturn( |
| MockMainFirmware(MockFirmwareImage(data_no_me))) |
| self._gooftool._crosfw.LoadMainFirmware().AndReturn( |
| MockMainFirmware(MockFirmwareImage(data_me_locked))) |
| self._gooftool._crosfw.LoadMainFirmware().AndReturn( |
| MockMainFirmware(MockFirmwareImage(data_me_unlocked))) |
| self.mox.ReplayAll() |
| self._gooftool.VerifyManagementEngineLocked() |
| self._gooftool.VerifyManagementEngineLocked() |
| self.assertRaises(Error, self._gooftool.VerifyManagementEngineLocked) |
| |
| def testClearGBBFlags(self): |
| command = '/usr/share/vboot/bin/set_gbb_flags.sh 0 2>&1' |
| self._gooftool._util.shell(command).AndReturn(Obj(success=True)) |
| self._gooftool._util.shell(command).AndReturn( |
| Obj(stdout='Fail', success=False)) |
| self.mox.ReplayAll() |
| self._gooftool.ClearGBBFlags() |
| self.assertRaises(Error, self._gooftool.ClearGBBFlags) |
| |
| def testGenerateStableDeviceSecretSuccess(self): |
| self._gooftool._util.GetReleaseImageVersion().AndReturn('6887.0.0') |
| self._gooftool._util.shell( |
| 'tpm-manager get_random 32', log=False).AndReturn( |
| StubStdout('00' * 32 + '\n')) |
| |
| stub_result = lambda: None |
| stub_result.success = True |
| probe.Shell( |
| 'vpd -i RO_VPD -s "stable_device_secret_DO_NOT_SHARE"="%s"' % |
| ('00' * 32)).AndReturn(stub_result) |
| self.mox.ReplayAll() |
| self._gooftool.GenerateStableDeviceSecret() |
| |
| def testGenerateStableDeviceSecretNoOutput(self): |
| self._gooftool._util.GetReleaseImageVersion().AndReturn('6887.0.0') |
| self._gooftool._util.shell( |
| 'tpm-manager get_random 32', log=False).AndReturn(StubStdout('')) |
| self.mox.ReplayAll() |
| self.assertRaisesRegexp(Error, 'Error validating device secret', |
| self._gooftool.GenerateStableDeviceSecret) |
| |
| def testGenerateStableDeviceSecretShortOutput(self): |
| self._gooftool._util.GetReleaseImageVersion().AndReturn('6887.0.0') |
| self._gooftool._util.shell( |
| 'tpm-manager get_random 32', log=False).AndReturn(StubStdout('00' * 31)) |
| self.mox.ReplayAll() |
| self.assertRaisesRegexp(Error, 'Error validating device secret', |
| self._gooftool.GenerateStableDeviceSecret) |
| |
| def testGenerateStableDeviceSecretBadOutput(self): |
| self._gooftool._util.GetReleaseImageVersion().AndReturn('6887.0.0') |
| self._gooftool._util.shell( |
| 'tpm-manager get_random 32', log=False).AndReturn(StubStdout('Err0r!')) |
| self.mox.ReplayAll() |
| self.assertRaisesRegexp(Error, 'Error validating device secret', |
| self._gooftool.GenerateStableDeviceSecret) |
| |
| def testGenerateStableDeviceSecretBadReleaseImageVersion(self): |
| self._gooftool._util.GetReleaseImageVersion().AndReturn('6886.0.0') |
| self.mox.ReplayAll() |
| self.assertRaisesRegexp(Error, 'Release image version', |
| self._gooftool.GenerateStableDeviceSecret) |
| |
| def testGenerateStableDeviceSecretVPDWriteFailed(self): |
| self._gooftool._util.GetReleaseImageVersion().AndReturn('6887.0.0') |
| self._gooftool._util.shell( |
| 'tpm-manager get_random 32', log=False).AndReturn( |
| StubStdout('00' * 32 + '\n')) |
| stub_result = lambda: None |
| stub_result.success = False |
| probe.Shell( |
| 'vpd -i RO_VPD -s "stable_device_secret_DO_NOT_SHARE"="%s"' % |
| ('00' * 32)).AndReturn(stub_result) |
| self.mox.ReplayAll() |
| self.assertRaisesRegexp(Error, 'Error writing device secret', |
| self._gooftool.GenerateStableDeviceSecret) |
| |
| def testWriteHWID(self): |
| self._gooftool._crosfw.LoadMainFirmware().MultipleTimes().AndReturn( |
| MockMainFirmware()) |
| self._gooftool._util.shell('gbb_utility --set --hwid="hwid1" "firmware"') |
| self._gooftool._util.shell('gbb_utility --set --hwid="hwid2" "firmware"') |
| |
| self.mox.ReplayAll() |
| |
| self._gooftool.WriteHWID('hwid1') |
| self._gooftool.WriteHWID('hwid2') |
| |
| def testVerifyWPSwitch(self): |
| # 1st call: enabled |
| self._gooftool._util.shell('crossystem wpsw_cur').AndReturn(StubStdout('1')) |
| # 2nd call: disabled |
| self._gooftool._util.shell('crossystem wpsw_cur').AndReturn(StubStdout('0')) |
| |
| self.mox.ReplayAll() |
| |
| self._gooftool.VerifyWPSwitch() |
| self.assertRaises(Error, self._gooftool.VerifyWPSwitch) |
| |
| def _SetupBrandingMocks(self, ro_vpd, fake_rootfs_path): |
| """Set up mocks for VerifyBranding tests. |
| |
| Args: |
| ro_vpd: The dictionary to use for the RO VPD. |
| fake_rootfs_path: A path at which we pretend to mount the release rootfs. |
| """ |
| |
| # Fake partition to return from MountPartition mock. |
| @contextmanager |
| def MockPartition(path): |
| yield path |
| |
| self.mox.StubOutWithMock(core.sys_utils, 'MountPartition') |
| |
| self._gooftool._read_ro_vpd().AndReturn(ro_vpd) |
| if fake_rootfs_path: |
| # Pretend that '/dev/rel' is the release rootfs path. |
| self._gooftool._util.GetReleaseRootPartitionPath().AndReturn('/dev/rel') |
| # When '/dev/rel' is mounted, return a context manager yielding |
| # fake_rootfs_path. |
| core.sys_utils.MountPartition('/dev/rel').AndReturn( |
| MockPartition(fake_rootfs_path)) |
| |
| def testVerifyBranding_NoBrandCode(self): |
| self._SetupBrandingMocks({}, '/doesntexist') |
| self.mox.ReplayAll() |
| # Should fail, since rlz_brand_code isn't present anywhere |
| self.assertRaisesRegexp(ValueError, 'rlz_brand_code is not present', |
| self._gooftool.VerifyBranding) |
| |
| def testVerifyBranding_AllInVPD(self): |
| self._SetupBrandingMocks( |
| dict(rlz_brand_code='ABCD', customization_id='FOO'), None) |
| self.mox.ReplayAll() |
| self.assertEquals(dict(rlz_brand_code='ABCD', customization_id='FOO'), |
| self._gooftool.VerifyBranding()) |
| |
| def testVerifyBranding_BrandCodeInVPD(self): |
| self._SetupBrandingMocks(dict(rlz_brand_code='ABCD'), None) |
| self.mox.ReplayAll() |
| self.assertEquals(dict(rlz_brand_code='ABCD', customization_id=None), |
| self._gooftool.VerifyBranding()) |
| |
| def testVerifyBranding_BrandCodeInRootFS(self): |
| with file_utils.TempDirectory() as tmp: |
| # Create a /opt/oem/etc/BRAND_CODE file within the fake mounted rootfs. |
| rlz_brand_code_path = os.path.join( |
| tmp, branding.BRAND_CODE_PATH.lstrip('/')) |
| file_utils.TryMakeDirs(os.path.dirname(rlz_brand_code_path)) |
| with open(rlz_brand_code_path, 'w') as f: |
| f.write('ABCD') |
| |
| self._SetupBrandingMocks({}, tmp) |
| self.mox.ReplayAll() |
| self.assertEquals(dict(rlz_brand_code='ABCD', customization_id=None), |
| self._gooftool.VerifyBranding()) |
| |
| def testVerifyBranding_BadBrandCode(self): |
| self._SetupBrandingMocks(dict(rlz_brand_code='ABCDx', |
| customization_id='FOO'), None) |
| self.mox.ReplayAll() |
| self.assertRaisesRegexp(ValueError, 'Bad format for rlz_brand_code', |
| self._gooftool.VerifyBranding) |
| |
| def testVerifyBranding_BadConfigurationId(self): |
| self._SetupBrandingMocks(dict(rlz_brand_code='ABCD', |
| customization_id='FOOx'), None) |
| self.mox.ReplayAll() |
| self.assertRaisesRegexp(ValueError, 'Bad format for customization_id', |
| self._gooftool.VerifyBranding) |
| |
| def testVerifyReleaseChannel_CanaryChannel(self): |
| self._gooftool._util.GetReleaseImageChannel().AndReturn('canary-channel') |
| self._gooftool._util.GetAllowedReleaseImageChannels().AndReturn( |
| ['dev', 'beta', 'stable']) |
| self.mox.ReplayAll() |
| self.assertRaisesRegexp( |
| Error, 'Release image channel is incorrect: canary-channel', |
| self._gooftool.VerifyReleaseChannel) |
| |
| def testVerifyReleaseChannel_DevChannel(self): |
| self._gooftool._util.GetReleaseImageChannel().AndReturn('dev-channel') |
| self._gooftool._util.GetAllowedReleaseImageChannels().AndReturn( |
| ['dev', 'beta', 'stable']) |
| self.mox.ReplayAll() |
| self._gooftool.VerifyReleaseChannel() |
| |
| def testVerifyReleaseChannel_DevChannelFailed(self): |
| self._gooftool._util.GetReleaseImageChannel().AndReturn('dev-channel') |
| self._gooftool._util.GetAllowedReleaseImageChannels().AndReturn( |
| ['dev', 'beta', 'stable']) |
| enforced_channels = ['stable', 'beta'] |
| self.mox.ReplayAll() |
| self.assertRaisesRegexp(Error, |
| 'Release image channel is incorrect: dev-channel', |
| self._gooftool.VerifyReleaseChannel, |
| enforced_channels) |
| |
| def testVerifyReleaseChannel_BetaChannel(self): |
| self._gooftool._util.GetReleaseImageChannel().AndReturn('beta-channel') |
| self._gooftool._util.GetAllowedReleaseImageChannels().AndReturn( |
| ['dev', 'beta', 'stable']) |
| self.mox.ReplayAll() |
| self._gooftool.VerifyReleaseChannel() |
| |
| def testVerifyReleaseChannel_BetaChannelFailed(self): |
| self._gooftool._util.GetReleaseImageChannel().AndReturn('beta-channel') |
| self._gooftool._util.GetAllowedReleaseImageChannels().AndReturn( |
| ['dev', 'beta', 'stable']) |
| enforced_channels = ['stable'] |
| self.mox.ReplayAll() |
| self.assertRaisesRegexp(Error, |
| 'Release image channel is incorrect: beta-channel', |
| self._gooftool.VerifyReleaseChannel, |
| enforced_channels) |
| |
| def testVerifyReleaseChannel_StableChannel(self): |
| self._gooftool._util.GetReleaseImageChannel().AndReturn('stable-channel') |
| self._gooftool._util.GetAllowedReleaseImageChannels().AndReturn( |
| ['dev', 'beta', 'stable']) |
| self.mox.ReplayAll() |
| self._gooftool.VerifyReleaseChannel() |
| |
| def testVerifyReleaseChannel_InvalidEnforcedChannels(self): |
| self._gooftool._util.GetReleaseImageChannel().AndReturn('stable-channel') |
| self._gooftool._util.GetAllowedReleaseImageChannels().AndReturn( |
| ['dev', 'beta', 'stable']) |
| enforced_channels = ['canary'] |
| self.mox.ReplayAll() |
| self.assertRaisesRegexp(Error, |
| r'Enforced channels are incorrect: \[\'canary\'\].', |
| self._gooftool.VerifyReleaseChannel, |
| enforced_channels) |
| |
| def testCheckDevSwitchForDisabling(self): |
| # 1st call: virtual switch |
| self._gooftool._util.GetVBSharedDataFlags().AndReturn(0x400) |
| |
| # 2nd call: dev mode disabled |
| self._gooftool._util.GetVBSharedDataFlags().AndReturn(0) |
| self._gooftool._util.GetCurrentDevSwitchPosition().AndReturn(0) |
| |
| # 3rd call: dev mode enabled |
| self._gooftool._util.GetVBSharedDataFlags().AndReturn(0) |
| self._gooftool._util.GetCurrentDevSwitchPosition().AndReturn(1) |
| |
| self.mox.ReplayAll() |
| self.assertTrue(self._gooftool.CheckDevSwitchForDisabling()) |
| self.assertFalse(self._gooftool.CheckDevSwitchForDisabling()) |
| self.assertRaises(Error, self._gooftool.CheckDevSwitchForDisabling) |
| |
| def testSetFirmwareBitmapLocalePass(self): |
| """Test for a normal process of setting firmware bitmap locale.""" |
| |
| # Stub data from VPD for zh. |
| self._gooftool._crosfw.LoadMainFirmware().AndReturn(MockMainFirmware()) |
| self._gooftool._read_ro_vpd().AndReturn({'region': 'tw'}) |
| |
| f = MockFile() |
| f.read = lambda: 'ja\nzh\nen' |
| image_file = 'firmware' |
| self._gooftool._named_temporary_file().AndReturn(f) |
| self._gooftool._util.shell( |
| 'cbfstool %s extract -n locales -f %s -r COREBOOT' % |
| (image_file, f.name)) |
| |
| # Expect index = 1 for zh is matched. |
| self._gooftool._util.shell('crossystem loc_idx=1') |
| |
| self.mox.ReplayAll() |
| self._gooftool.SetFirmwareBitmapLocale() |
| |
| def testSetFirmwareBitmapLocaleNoCbfs(self): |
| """Test for legacy firmware, which stores locale in bmpblk.""" |
| |
| # Stub data from VPD for zh. |
| self._gooftool._crosfw.LoadMainFirmware().AndReturn(MockMainFirmware()) |
| self._gooftool._read_ro_vpd().AndReturn({'region': 'tw'}) |
| |
| f = MockFile() |
| f.read = lambda: '' |
| image_file = 'firmware' |
| self._gooftool._named_temporary_file().AndReturn(f) |
| self._gooftool._util.shell( |
| 'cbfstool %s extract -n locales -f %s -r COREBOOT' |
| % (image_file, f.name)) |
| self._gooftool._util.shell( |
| 'gbb_utility -g --bmpfv=%s %s' % (f.name, image_file)) |
| self._gooftool._unpack_bmpblock(f.read()).AndReturn( |
| {'locales': ['ja', 'zh', 'en']}) |
| |
| # Expect index = 1 for zh is matched. |
| self._gooftool._util.shell('crossystem loc_idx=1') |
| |
| self.mox.ReplayAll() |
| self._gooftool.SetFirmwareBitmapLocale() |
| |
| def testSetFirmwareBitmapLocaleNoMatch(self): |
| """Test for setting firmware bitmap locale without matching default locale. |
| """ |
| |
| # Stub data from VPD for en. |
| self._gooftool._crosfw.LoadMainFirmware().AndReturn(MockMainFirmware()) |
| self._gooftool._read_ro_vpd().AndReturn({'region': 'us'}) |
| |
| f = MockFile() |
| # Stub for multiple available locales in the firmware bitmap, but missing |
| # 'en'. |
| f.read = lambda: 'ja\nzh\nfr' |
| image_file = 'firmware' |
| self._gooftool._named_temporary_file().AndReturn(f) |
| self._gooftool._util.shell( |
| 'cbfstool %s extract -n locales -f %s -r COREBOOT' % |
| (image_file, f.name)) |
| |
| self.mox.ReplayAll() |
| self.assertRaises(Error, self._gooftool.SetFirmwareBitmapLocale) |
| |
| def testSetFirmwareBitmapLocaleNoVPD(self): |
| """Test for setting firmware bitmap locale without default locale in VPD.""" |
| |
| # VPD has no locale data. |
| self._gooftool._crosfw.LoadMainFirmware().AndReturn(MockMainFirmware()) |
| self._gooftool._read_ro_vpd().AndReturn({}) |
| |
| self.mox.ReplayAll() |
| self.assertRaises(Error, self._gooftool.SetFirmwareBitmapLocale) |
| |
| def testGetSystemDetails(self): |
| """Test for GetSystemDetails to ensure it returns desired keys.""" |
| |
| self._gooftool._util.shell(mox.IsA(str)).MultipleTimes().AndReturn( |
| StubStdout('stub_value')) |
| self._gooftool._util.GetCrosSystem().AndReturn({'key': 'value'}) |
| |
| self.mox.ReplayAll() |
| self.assertEquals( |
| set(['platform_name', 'crossystem', 'modem_status', 'ec_wp_status', |
| 'bios_wp_status']), |
| set(self._gooftool.GetSystemDetails().keys())) |
| |
| |
| if __name__ == '__main__': |
| logging.basicConfig(level=logging.INFO) |
| unittest.main() |
