| # -*- coding: utf-8 -*- |
| # Copyright 2019 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. |
| |
| """Test the partition_lib module.""" |
| |
| from __future__ import print_function |
| |
| import os |
| |
| from chromite.lib import cros_build_lib |
| from chromite.lib import cros_test_lib |
| from chromite.lib import image_lib |
| from chromite.lib import image_lib_unittest |
| from chromite.lib import osutils |
| |
| from chromite.lib.paygen import paygen_stateful_payload_lib |
| |
| |
| class GenerateStatefulPayloadTest(cros_test_lib.RunCommandTempDirTestCase): |
| """Tests generating correct stateful payload.""" |
| |
| |
| def setUp(self): |
| self.image = image_lib_unittest.LoopbackPartitionsMock( |
| 'outfile', self.tempdir) |
| self.PatchObject(image_lib, 'LoopbackPartitions', return_value=self.image) |
| |
| def testGenerateStatefulPayload(self): |
| """Test correct arguments propagated to tar call.""" |
| |
| self.PatchObject(osutils.TempDir, '__enter__', return_value=self.tempdir) |
| fake_partitions = ( |
| image_lib.PartitionInfo(3, 0, 4, 4, 'fs', 'STATE', ''), |
| ) |
| self.PatchObject(image_lib, 'GetImageDiskPartitionInfo', |
| return_value=fake_partitions) |
| create_tarball_mock = self.PatchObject(cros_build_lib, 'CreateTarball') |
| |
| paygen_stateful_payload_lib.GenerateStatefulPayload('dev/null', |
| self.tempdir) |
| |
| create_tarball_mock.assert_called_once_with( |
| os.path.join(self.tempdir, 'stateful.tgz'), '.', sudo=True, |
| compression=cros_build_lib.COMP_GZIP, |
| inputs=['dev_image', 'var_overlay'], |
| extra_args=['--directory=%s' % os.path.join(self.tempdir, 'dir-1'), |
| '--transform=s,^dev_image,dev_image_new,', |
| '--transform=s,^var_overlay,var_new,']) |
