| #!/usr/bin/python |
| # |
| # 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 build_artifact module. |
| |
| These unit tests take tarball from google storage locations to fully test |
| the artifact download process. Please make sure to set up your boto file. |
| """ |
| |
| import os |
| import random |
| import shutil |
| import subprocess |
| import tempfile |
| import unittest |
| |
| import mox |
| |
| import build_artifact |
| import devserver_constants |
| |
| |
| _VERSION = 'R26-3646.0.0-rc1' |
| _TEST_GOLO_ARCHIVE = ( |
| 'gs://chromeos-image-archive/x86-generic-chromium-pfq/R26-3646.0.0-rc1') |
| _TEST_NON_EXISTING_GOLO_ARCHIVE = ( |
| 'gs://chromeos-image-archive/x86-generic-chromium-pfq/R26-no_such_build') |
| |
| _TEST_GOLO_ARCHIVE_TEST_TARBALL_CONTENT = [ |
| 'autotest/test_suites/control.PGO_record', |
| 'autotest/test_suites/control.au', |
| 'autotest/test_suites/control.audio', |
| 'autotest/test_suites/control.browsertests', |
| 'autotest/test_suites/control.bvt', |
| 'autotest/test_suites/control.dummy', |
| 'autotest/test_suites/control.enterprise', |
| 'autotest/test_suites/control.enterprise_enroll', |
| 'autotest/test_suites/control.faft_dev', |
| 'autotest/test_suites/control.faft_ec', |
| 'autotest/test_suites/control.faft_normal', |
| 'autotest/test_suites/control.graphics', |
| 'autotest/test_suites/control.graphicsGLES', |
| 'autotest/test_suites/control.hwqual', |
| 'autotest/test_suites/control.kernel_daily_benchmarks', |
| 'autotest/test_suites/control.kernel_daily_regression', |
| 'autotest/test_suites/control.kernel_per-build_benchmarks', |
| 'autotest/test_suites/control.kernel_per-build_regression', |
| 'autotest/test_suites/control.kernel_weekly_regression', |
| 'autotest/test_suites/control.link_perf', |
| 'autotest/test_suites/control.network3g', |
| 'autotest/test_suites/control.network3g_gobi', |
| 'autotest/test_suites/control.network_wifi', |
| 'autotest/test_suites/control.onccell', |
| 'autotest/test_suites/control.pagecycler', |
| 'autotest/test_suites/control.perfalerts', |
| 'autotest/test_suites/control.power_build', |
| 'autotest/test_suites/control.power_daily', |
| 'autotest/test_suites/control.power_requirements', |
| 'autotest/test_suites/control.pyauto', |
| 'autotest/test_suites/control.pyauto_basic', |
| 'autotest/test_suites/control.pyauto_endurance', |
| 'autotest/test_suites/control.pyauto_perf', |
| 'autotest/test_suites/control.regression', |
| 'autotest/test_suites/control.security', |
| 'autotest/test_suites/control.servo', |
| 'autotest/test_suites/control.smoke', |
| 'autotest/test_suites/control.sync', |
| 'autotest/test_suites/control.vda', |
| 'autotest/test_suites/control.video', |
| 'autotest/test_suites/control.webrtc', |
| 'autotest/test_suites/control.wificell', |
| 'autotest/test_suites/control.wifichaos', |
| 'autotest/test_suites/dependency_info', |
| 'autotest/test_suites/dev_harness.py', |
| ] |
| |
| _TEST_GOLO_ARCHIVE_IMAGE_ZIPFILE_CONTENT = [ |
| 'au-generator.zip', |
| 'boot.config', |
| 'boot.desc', |
| 'chromiumos_qemu_image.bin', |
| 'chromiumos_test_image.bin', |
| 'config.txt', |
| 'mount_image.sh', |
| 'oem.image', |
| 'pack_partitions.sh', |
| 'umount_image.sh', |
| 'unpack_partitions.sh', |
| ] |
| |
| |
| # Different as the above does not have deltas (for smaller artifacts). |
| _DELTA_VERSION = 'R26-3645.0.0' |
| _TEST_GOLO_FOR_DELTAS = ( |
| 'gs://chromeos-image-archive/x86-mario-release/R26-3645.0.0') |
| |
| |
| # pylint: disable=W0212 |
| class BuildArtifactTest(mox.MoxTestBase): |
| |
| def setUp(self): |
| mox.MoxTestBase.setUp(self) |
| self.work_dir = tempfile.mkdtemp('build_artifact_unittest') |
| |
| def tearDown(self): |
| shutil.rmtree(self.work_dir) |
| |
| def _CheckMarker(self, marker_file, installed_files): |
| with open(os.path.join(self.work_dir, marker_file)) as f: |
| self.assertItemsEqual(installed_files, [line.strip() for line in f]) |
| |
| def testProcessBuildArtifact(self): |
| """Processes a real tarball from GSUtil and stages it.""" |
| artifact = build_artifact.BuildArtifact( |
| self.work_dir, |
| _TEST_GOLO_ARCHIVE, build_artifact.TEST_SUITES_FILE, _VERSION) |
| artifact.Process(False) |
| self.assertItemsEqual( |
| artifact.installed_files, |
| [os.path.join(self.work_dir, build_artifact.TEST_SUITES_FILE)]) |
| self.assertTrue(os.path.exists(os.path.join( |
| self.work_dir, build_artifact.TEST_SUITES_FILE))) |
| self._CheckMarker(artifact.marker_name, artifact.installed_files) |
| |
| def testProcessTarball(self): |
| """Downloads a real tarball and untars it.""" |
| artifact = build_artifact.TarballBuildArtifact( |
| self.work_dir, _TEST_GOLO_ARCHIVE, build_artifact.TEST_SUITES_FILE, |
| _VERSION) |
| expected_installed_files = [ |
| os.path.join(self.work_dir, filename) |
| for filename in ([build_artifact.TEST_SUITES_FILE] + |
| _TEST_GOLO_ARCHIVE_TEST_TARBALL_CONTENT)] |
| artifact.Process(False) |
| self.assertItemsEqual(artifact.installed_files, expected_installed_files) |
| self.assertTrue(os.path.isdir(os.path.join( |
| self.work_dir, 'autotest', 'test_suites'))) |
| self._CheckMarker(artifact.marker_name, artifact.installed_files) |
| |
| def testProcessTarballWithFile(self): |
| """Downloads a real tarball and only untars one file from it.""" |
| file_to_download = 'autotest/test_suites/control.au' |
| artifact = build_artifact.TarballBuildArtifact( |
| self.work_dir, _TEST_GOLO_ARCHIVE, build_artifact.TEST_SUITES_FILE, |
| _VERSION, files_to_extract=[file_to_download]) |
| expected_installed_files = [ |
| os.path.join(self.work_dir, filename) |
| for filename in [build_artifact.TEST_SUITES_FILE] + [file_to_download]] |
| artifact.Process(False) |
| self.assertItemsEqual(artifact.installed_files, expected_installed_files) |
| self.assertTrue(os.path.exists(os.path.join( |
| self.work_dir, file_to_download))) |
| self._CheckMarker(artifact.marker_name, artifact.installed_files) |
| |
| def testDownloadAutotest(self): |
| """Downloads a real autotest tarball for test.""" |
| self.mox.StubOutWithMock(build_artifact.AutotestTarballBuildArtifact, |
| '_Extract') |
| artifact = build_artifact.AutotestTarballBuildArtifact( |
| self.work_dir, _TEST_GOLO_ARCHIVE, build_artifact.AUTOTEST_FILE, |
| _VERSION, None, ['autotest/test_suites']) |
| |
| install_dir = self.work_dir |
| artifact.staging_dir = install_dir |
| self.mox.StubOutWithMock(subprocess, 'check_call') |
| subprocess.check_call(mox.In('autotest/utils/packager.py'), cwd=install_dir) |
| self.mox.StubOutWithMock(artifact, 'WaitForArtifactToExist') |
| artifact.WaitForArtifactToExist(1) |
| artifact._Download() |
| artifact._Extract() |
| self.mox.ReplayAll() |
| artifact.Process(True) |
| self.mox.VerifyAll() |
| self.assertItemsEqual(artifact.installed_files, []) |
| self.assertTrue(os.path.isdir( |
| os.path.join(self.work_dir, 'autotest', 'packages'))) |
| self._CheckMarker(artifact.marker_name, []) |
| |
| def testAUTestPayloadBuildArtifact(self): |
| """Downloads a real tarball and treats it like an AU payload.""" |
| artifact = build_artifact.AUTestPayloadBuildArtifact( |
| self.work_dir, _TEST_GOLO_ARCHIVE, build_artifact.TEST_SUITES_FILE, |
| _VERSION) |
| expected_installed_files = [ |
| os.path.join(self.work_dir, devserver_constants.UPDATE_FILE)] |
| artifact.Process(False) |
| self.assertItemsEqual(artifact.installed_files, expected_installed_files) |
| self.assertTrue(os.path.exists(os.path.join( |
| self.work_dir, devserver_constants.UPDATE_FILE))) |
| self._CheckMarker(artifact.marker_name, artifact.installed_files) |
| |
| def testDeltaPayloadsArtifact(self): |
| """Downloads delta paylaods from test bucket.""" |
| artifact = build_artifact.DeltaPayloadsArtifact( |
| self.work_dir, _TEST_GOLO_FOR_DELTAS, 'DONTCARE', _DELTA_VERSION) |
| delta_installed_files = ('update.gz', 'stateful.tgz') |
| nton_dir = os.path.join(self.work_dir, 'au', '%s_nton' % _DELTA_VERSION) |
| mton_dir = os.path.join(self.work_dir, 'au', '%s_mton' % _DELTA_VERSION) |
| expected_installed_files = ([os.path.join(nton_dir, filename) |
| for filename in delta_installed_files] + |
| [os.path.join(mton_dir, filename) |
| for filename in delta_installed_files]) |
| artifact.Process(False) |
| self.assertItemsEqual(artifact.installed_files, expected_installed_files) |
| self.assertTrue(os.path.exists(os.path.join(nton_dir, 'update.gz'))) |
| self.assertTrue(os.path.exists(os.path.join(mton_dir, 'update.gz'))) |
| self._CheckMarker(artifact.marker_name, artifact.installed_files) |
| |
| def testImageUnzip(self): |
| """Downloads and stages a zip file and extracts a test image.""" |
| files_to_extract = ['chromiumos_test_image.bin'] |
| artifact = build_artifact.ZipfileBuildArtifact( |
| self.work_dir, _TEST_GOLO_ARCHIVE, build_artifact.IMAGE_FILE, |
| _VERSION, files_to_extract=files_to_extract) |
| expected_installed_files = [ |
| os.path.join(self.work_dir, filename) |
| for filename in [build_artifact.IMAGE_FILE] + files_to_extract] |
| artifact.Process(False) |
| self.assertItemsEqual(expected_installed_files, artifact.installed_files) |
| self.assertTrue(os.path.exists(os.path.join( |
| self.work_dir, 'chromiumos_test_image.bin'))) |
| self._CheckMarker(artifact.marker_name, artifact.installed_files) |
| |
| def testImageUnzipWithExcludes(self): |
| """Downloads and stages a zip file while excluding all large files.""" |
| artifact = build_artifact.ZipfileBuildArtifact( |
| self.work_dir, _TEST_GOLO_ARCHIVE, build_artifact.IMAGE_FILE, |
| _VERSION, exclude=['*.bin']) |
| expected_extracted_files = [ |
| filename for filename in _TEST_GOLO_ARCHIVE_IMAGE_ZIPFILE_CONTENT |
| if not filename.endswith('.bin')] |
| expected_installed_files = [ |
| os.path.join(self.work_dir, filename) |
| for filename in [build_artifact.IMAGE_FILE] + expected_extracted_files] |
| artifact.Process(False) |
| self.assertItemsEqual(expected_installed_files, artifact.installed_files) |
| self.assertFalse(os.path.exists(os.path.join( |
| self.work_dir, 'chromiumos_test_image.bin'))) |
| self._CheckMarker(artifact.marker_name, artifact.installed_files) |
| |
| def testArtifactFactory(self): |
| """Tests that BuildArtifact logic works for both named and file artifacts. |
| """ |
| name_artifact = 'test_suites' # This file is in every real GS dir. |
| file_artifact = 'metadata.json' # This file is in every real GS dir. |
| factory = build_artifact.ArtifactFactory(self.work_dir, _TEST_GOLO_ARCHIVE, |
| [name_artifact], [file_artifact], |
| _VERSION) |
| artifacts = factory.RequiredArtifacts() |
| self.assertEqual(len(artifacts), 2) |
| expected_installed_files_0 = [ |
| os.path.join(self.work_dir, filename) for filename |
| in ([build_artifact.TEST_SUITES_FILE] + |
| _TEST_GOLO_ARCHIVE_TEST_TARBALL_CONTENT)] |
| expected_installed_files_1 = [os.path.join(self.work_dir, file_artifact)] |
| artifacts[0].Process(False) |
| artifacts[1].Process(False) |
| self.assertItemsEqual(artifacts[0].installed_files, |
| expected_installed_files_0) |
| self.assertItemsEqual(artifacts[1].installed_files, |
| expected_installed_files_1) |
| # Test suites directory exists. |
| self.assertTrue(os.path.exists(os.path.join( |
| self.work_dir, 'autotest', 'test_suites'))) |
| # File artifact was staged. |
| self.assertTrue(os.path.exists(os.path.join(self.work_dir, |
| file_artifact))) |
| self._CheckMarker(artifacts[0].marker_name, artifacts[0].installed_files) |
| self._CheckMarker(artifacts[1].marker_name, artifacts[1].installed_files) |
| |
| def testProcessBuildArtifactWithException(self): |
| """Test processing a non-existing artifact from GSUtil.""" |
| artifact = build_artifact.BuildArtifact( |
| self.work_dir, _TEST_NON_EXISTING_GOLO_ARCHIVE, |
| build_artifact.TEST_SUITES_FILE, _VERSION) |
| try: |
| artifact.Process(False) |
| except Exception as e: |
| expected_exception = e |
| exception = artifact.GetException() |
| self.assertEqual(str(exception), str(expected_exception)) |
| |
| def testArtifactStaged(self): |
| """Tests the artifact staging verification logic.""" |
| artifact = build_artifact.TarballBuildArtifact( |
| self.work_dir, _TEST_GOLO_ARCHIVE, build_artifact.TEST_SUITES_FILE, |
| _VERSION) |
| expected_installed_files = [ |
| os.path.join(self.work_dir, filename) |
| for filename in ([build_artifact.TEST_SUITES_FILE] + |
| _TEST_GOLO_ARCHIVE_TEST_TARBALL_CONTENT)] |
| artifact.Process(False) |
| |
| # Check that it works when all files are there. |
| self.assertTrue(artifact.ArtifactStaged()) |
| |
| # Remove an arbitrary file among the ones staged, ensure the check fails |
| # and that the marker files is removed. |
| os.remove(random.choice(expected_installed_files)) |
| self.assertTrue(os.path.exists(os.path.join(self.work_dir, |
| artifact.marker_name))) |
| self.assertFalse(artifact.ArtifactStaged()) |
| self.assertFalse(os.path.exists(os.path.join(self.work_dir, |
| artifact.marker_name))) |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |
