mirror of
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74737da1ab
Now that we don't need to support Python 2, we can switch to this API for better contextmanager logic. Change-Id: I2d03e391121886547e7808a3b5c3b470c411533f Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/337515 Reviewed-by: LaMont Jones <lamontjones@google.com> Tested-by: Mike Frysinger <vapier@google.com>
374 lines
17 KiB
Python
374 lines
17 KiB
Python
# Copyright (C) 2021 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Unittests for the git_superproject.py module."""
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import json
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import os
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import platform
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import tempfile
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import unittest
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from unittest import mock
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import git_superproject
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import git_trace2_event_log
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import manifest_xml
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from test_manifest_xml import sort_attributes
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class SuperprojectTestCase(unittest.TestCase):
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"""TestCase for the Superproject module."""
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PARENT_SID_KEY = 'GIT_TRACE2_PARENT_SID'
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PARENT_SID_VALUE = 'parent_sid'
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SELF_SID_REGEX = r'repo-\d+T\d+Z-.*'
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FULL_SID_REGEX = r'^%s/%s' % (PARENT_SID_VALUE, SELF_SID_REGEX)
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def setUp(self):
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"""Set up superproject every time."""
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self.tempdirobj = tempfile.TemporaryDirectory(prefix='repo_tests')
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self.tempdir = self.tempdirobj.name
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self.repodir = os.path.join(self.tempdir, '.repo')
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self.manifest_file = os.path.join(
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self.repodir, manifest_xml.MANIFEST_FILE_NAME)
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os.mkdir(self.repodir)
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self.platform = platform.system().lower()
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# By default we initialize with the expected case where
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# repo launches us (so GIT_TRACE2_PARENT_SID is set).
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env = {
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self.PARENT_SID_KEY: self.PARENT_SID_VALUE,
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}
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self.git_event_log = git_trace2_event_log.EventLog(env=env)
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# The manifest parsing really wants a git repo currently.
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gitdir = os.path.join(self.repodir, 'manifests.git')
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os.mkdir(gitdir)
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with open(os.path.join(gitdir, 'config'), 'w') as fp:
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fp.write("""[remote "origin"]
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url = https://localhost:0/manifest
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""")
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manifest = self.getXmlManifest("""
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<manifest>
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<remote name="default-remote" fetch="http://localhost" />
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<default remote="default-remote" revision="refs/heads/main" />
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<superproject name="superproject"/>
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<project path="art" name="platform/art" groups="notdefault,platform-""" + self.platform + """
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" /></manifest>
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""")
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self._superproject = git_superproject.Superproject(
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manifest, name='superproject',
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remote=manifest.remotes.get('default-remote').ToRemoteSpec('superproject'),
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revision='refs/heads/main')
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def tearDown(self):
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"""Tear down superproject every time."""
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self.tempdirobj.cleanup()
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def getXmlManifest(self, data):
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"""Helper to initialize a manifest for testing."""
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with open(self.manifest_file, 'w') as fp:
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fp.write(data)
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return manifest_xml.XmlManifest(self.repodir, self.manifest_file)
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def verifyCommonKeys(self, log_entry, expected_event_name, full_sid=True):
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"""Helper function to verify common event log keys."""
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self.assertIn('event', log_entry)
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self.assertIn('sid', log_entry)
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self.assertIn('thread', log_entry)
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self.assertIn('time', log_entry)
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# Do basic data format validation.
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self.assertEqual(expected_event_name, log_entry['event'])
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if full_sid:
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self.assertRegex(log_entry['sid'], self.FULL_SID_REGEX)
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else:
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self.assertRegex(log_entry['sid'], self.SELF_SID_REGEX)
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self.assertRegex(log_entry['time'], r'^\d+-\d+-\d+T\d+:\d+:\d+\.\d+Z$')
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def readLog(self, log_path):
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"""Helper function to read log data into a list."""
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log_data = []
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with open(log_path, mode='rb') as f:
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for line in f:
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log_data.append(json.loads(line))
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return log_data
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def verifyErrorEvent(self):
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"""Helper to verify that error event is written."""
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with tempfile.TemporaryDirectory(prefix='event_log_tests') as tempdir:
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log_path = self.git_event_log.Write(path=tempdir)
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self.log_data = self.readLog(log_path)
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self.assertEqual(len(self.log_data), 2)
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error_event = self.log_data[1]
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self.verifyCommonKeys(self.log_data[0], expected_event_name='version')
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self.verifyCommonKeys(error_event, expected_event_name='error')
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# Check for 'error' event specific fields.
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self.assertIn('msg', error_event)
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self.assertIn('fmt', error_event)
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def test_superproject_get_superproject_no_superproject(self):
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"""Test with no url."""
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manifest = self.getXmlManifest("""
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<manifest>
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</manifest>
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""")
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self.assertIsNone(manifest.superproject)
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def test_superproject_get_superproject_invalid_url(self):
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"""Test with an invalid url."""
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manifest = self.getXmlManifest("""
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<manifest>
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<remote name="test-remote" fetch="localhost" />
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<default remote="test-remote" revision="refs/heads/main" />
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<superproject name="superproject"/>
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</manifest>
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""")
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superproject = git_superproject.Superproject(
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manifest, name='superproject',
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remote=manifest.remotes.get('test-remote').ToRemoteSpec('superproject'),
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revision='refs/heads/main')
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sync_result = superproject.Sync(self.git_event_log)
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self.assertFalse(sync_result.success)
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self.assertTrue(sync_result.fatal)
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def test_superproject_get_superproject_invalid_branch(self):
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"""Test with an invalid branch."""
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manifest = self.getXmlManifest("""
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<manifest>
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<remote name="test-remote" fetch="localhost" />
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<default remote="test-remote" revision="refs/heads/main" />
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<superproject name="superproject"/>
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</manifest>
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""")
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self._superproject = git_superproject.Superproject(
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manifest, name='superproject',
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remote=manifest.remotes.get('test-remote').ToRemoteSpec('superproject'),
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revision='refs/heads/main')
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with mock.patch.object(self._superproject, '_branch', 'junk'):
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sync_result = self._superproject.Sync(self.git_event_log)
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self.assertFalse(sync_result.success)
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self.assertTrue(sync_result.fatal)
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def test_superproject_get_superproject_mock_init(self):
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"""Test with _Init failing."""
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with mock.patch.object(self._superproject, '_Init', return_value=False):
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sync_result = self._superproject.Sync(self.git_event_log)
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self.assertFalse(sync_result.success)
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self.assertTrue(sync_result.fatal)
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def test_superproject_get_superproject_mock_fetch(self):
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"""Test with _Fetch failing."""
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with mock.patch.object(self._superproject, '_Init', return_value=True):
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os.mkdir(self._superproject._superproject_path)
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with mock.patch.object(self._superproject, '_Fetch', return_value=False):
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sync_result = self._superproject.Sync(self.git_event_log)
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self.assertFalse(sync_result.success)
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self.assertTrue(sync_result.fatal)
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def test_superproject_get_all_project_commit_ids_mock_ls_tree(self):
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"""Test with LsTree being a mock."""
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data = ('120000 blob 158258bdf146f159218e2b90f8b699c4d85b5804\tAndroid.bp\x00'
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'160000 commit 2c2724cb36cd5a9cec6c852c681efc3b7c6b86ea\tart\x00'
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'160000 commit e9d25da64d8d365dbba7c8ee00fe8c4473fe9a06\tbootable/recovery\x00'
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'120000 blob acc2cbdf438f9d2141f0ae424cec1d8fc4b5d97f\tbootstrap.bash\x00'
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'160000 commit ade9b7a0d874e25fff4bf2552488825c6f111928\tbuild/bazel\x00')
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with mock.patch.object(self._superproject, '_Init', return_value=True):
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with mock.patch.object(self._superproject, '_Fetch', return_value=True):
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with mock.patch.object(self._superproject, '_LsTree', return_value=data):
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commit_ids_result = self._superproject._GetAllProjectsCommitIds()
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self.assertEqual(commit_ids_result.commit_ids, {
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'art': '2c2724cb36cd5a9cec6c852c681efc3b7c6b86ea',
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'bootable/recovery': 'e9d25da64d8d365dbba7c8ee00fe8c4473fe9a06',
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'build/bazel': 'ade9b7a0d874e25fff4bf2552488825c6f111928'
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})
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self.assertFalse(commit_ids_result.fatal)
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def test_superproject_write_manifest_file(self):
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"""Test with writing manifest to a file after setting revisionId."""
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self.assertEqual(len(self._superproject._manifest.projects), 1)
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project = self._superproject._manifest.projects[0]
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project.SetRevisionId('ABCDEF')
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# Create temporary directory so that it can write the file.
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os.mkdir(self._superproject._superproject_path)
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manifest_path = self._superproject._WriteManifestFile()
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self.assertIsNotNone(manifest_path)
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with open(manifest_path, 'r') as fp:
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manifest_xml_data = fp.read()
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self.assertEqual(
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sort_attributes(manifest_xml_data),
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'<?xml version="1.0" ?><manifest>'
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'<remote fetch="http://localhost" name="default-remote"/>'
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'<default remote="default-remote" revision="refs/heads/main"/>'
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'<project groups="notdefault,platform-' + self.platform + '" '
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'name="platform/art" path="art" revision="ABCDEF" upstream="refs/heads/main"/>'
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'<superproject name="superproject"/>'
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'</manifest>')
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def test_superproject_update_project_revision_id(self):
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"""Test with LsTree being a mock."""
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self.assertEqual(len(self._superproject._manifest.projects), 1)
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projects = self._superproject._manifest.projects
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data = ('160000 commit 2c2724cb36cd5a9cec6c852c681efc3b7c6b86ea\tart\x00'
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'160000 commit e9d25da64d8d365dbba7c8ee00fe8c4473fe9a06\tbootable/recovery\x00')
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with mock.patch.object(self._superproject, '_Init', return_value=True):
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with mock.patch.object(self._superproject, '_Fetch', return_value=True):
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with mock.patch.object(self._superproject,
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'_LsTree',
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return_value=data):
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# Create temporary directory so that it can write the file.
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os.mkdir(self._superproject._superproject_path)
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update_result = self._superproject.UpdateProjectsRevisionId(projects, self.git_event_log)
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self.assertIsNotNone(update_result.manifest_path)
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self.assertFalse(update_result.fatal)
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with open(update_result.manifest_path, 'r') as fp:
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manifest_xml_data = fp.read()
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self.assertEqual(
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sort_attributes(manifest_xml_data),
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'<?xml version="1.0" ?><manifest>'
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'<remote fetch="http://localhost" name="default-remote"/>'
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'<default remote="default-remote" revision="refs/heads/main"/>'
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'<project groups="notdefault,platform-' + self.platform + '" '
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'name="platform/art" path="art" '
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'revision="2c2724cb36cd5a9cec6c852c681efc3b7c6b86ea" upstream="refs/heads/main"/>'
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'<superproject name="superproject"/>'
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'</manifest>')
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def test_superproject_update_project_revision_id_no_superproject_tag(self):
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"""Test update of commit ids of a manifest without superproject tag."""
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manifest = self.getXmlManifest("""
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<manifest>
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<remote name="default-remote" fetch="http://localhost" />
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<default remote="default-remote" revision="refs/heads/main" />
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<project name="test-name"/>
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</manifest>
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""")
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self.maxDiff = None
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self.assertIsNone(manifest.superproject)
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self.assertEqual(
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sort_attributes(manifest.ToXml().toxml()),
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'<?xml version="1.0" ?><manifest>'
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'<remote fetch="http://localhost" name="default-remote"/>'
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'<default remote="default-remote" revision="refs/heads/main"/>'
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'<project name="test-name"/>'
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'</manifest>')
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def test_superproject_update_project_revision_id_from_local_manifest_group(self):
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"""Test update of commit ids of a manifest that have local manifest no superproject group."""
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local_group = manifest_xml.LOCAL_MANIFEST_GROUP_PREFIX + ':local'
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manifest = self.getXmlManifest("""
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<manifest>
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<remote name="default-remote" fetch="http://localhost" />
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<remote name="goog" fetch="http://localhost2" />
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<default remote="default-remote" revision="refs/heads/main" />
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<superproject name="superproject"/>
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<project path="vendor/x" name="platform/vendor/x" remote="goog"
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groups=\"""" + local_group + """
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" revision="master-with-vendor" clone-depth="1" />
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<project path="art" name="platform/art" groups="notdefault,platform-""" + self.platform + """
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" /></manifest>
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""")
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self.maxDiff = None
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self._superproject = git_superproject.Superproject(
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manifest, name='superproject',
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remote=manifest.remotes.get('default-remote').ToRemoteSpec('superproject'),
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revision='refs/heads/main')
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self.assertEqual(len(self._superproject._manifest.projects), 2)
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projects = self._superproject._manifest.projects
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data = ('160000 commit 2c2724cb36cd5a9cec6c852c681efc3b7c6b86ea\tart\x00')
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with mock.patch.object(self._superproject, '_Init', return_value=True):
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with mock.patch.object(self._superproject, '_Fetch', return_value=True):
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with mock.patch.object(self._superproject,
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'_LsTree',
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return_value=data):
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# Create temporary directory so that it can write the file.
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os.mkdir(self._superproject._superproject_path)
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update_result = self._superproject.UpdateProjectsRevisionId(projects, self.git_event_log)
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self.assertIsNotNone(update_result.manifest_path)
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self.assertFalse(update_result.fatal)
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with open(update_result.manifest_path, 'r') as fp:
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manifest_xml_data = fp.read()
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# Verify platform/vendor/x's project revision hasn't changed.
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self.assertEqual(
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sort_attributes(manifest_xml_data),
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'<?xml version="1.0" ?><manifest>'
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'<remote fetch="http://localhost" name="default-remote"/>'
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'<remote fetch="http://localhost2" name="goog"/>'
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'<default remote="default-remote" revision="refs/heads/main"/>'
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'<project groups="notdefault,platform-' + self.platform + '" '
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'name="platform/art" path="art" '
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'revision="2c2724cb36cd5a9cec6c852c681efc3b7c6b86ea" upstream="refs/heads/main"/>'
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'<project clone-depth="1" groups="' + local_group + '" '
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'name="platform/vendor/x" path="vendor/x" remote="goog" '
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'revision="master-with-vendor"/>'
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'<superproject name="superproject"/>'
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'</manifest>')
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def test_superproject_update_project_revision_id_with_pinned_manifest(self):
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"""Test update of commit ids of a pinned manifest."""
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manifest = self.getXmlManifest("""
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<manifest>
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<remote name="default-remote" fetch="http://localhost" />
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<default remote="default-remote" revision="refs/heads/main" />
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<superproject name="superproject"/>
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<project path="vendor/x" name="platform/vendor/x" revision="" />
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<project path="vendor/y" name="platform/vendor/y"
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revision="52d3c9f7c107839ece2319d077de0cd922aa9d8f" />
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<project path="art" name="platform/art" groups="notdefault,platform-""" + self.platform + """
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" /></manifest>
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""")
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self.maxDiff = None
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self._superproject = git_superproject.Superproject(
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manifest, name='superproject',
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remote=manifest.remotes.get('default-remote').ToRemoteSpec('superproject'),
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revision='refs/heads/main')
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self.assertEqual(len(self._superproject._manifest.projects), 3)
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projects = self._superproject._manifest.projects
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data = ('160000 commit 2c2724cb36cd5a9cec6c852c681efc3b7c6b86ea\tart\x00'
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'160000 commit e9d25da64d8d365dbba7c8ee00fe8c4473fe9a06\tvendor/x\x00')
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with mock.patch.object(self._superproject, '_Init', return_value=True):
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with mock.patch.object(self._superproject, '_Fetch', return_value=True):
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with mock.patch.object(self._superproject,
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'_LsTree',
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return_value=data):
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# Create temporary directory so that it can write the file.
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os.mkdir(self._superproject._superproject_path)
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update_result = self._superproject.UpdateProjectsRevisionId(projects, self.git_event_log)
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self.assertIsNotNone(update_result.manifest_path)
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self.assertFalse(update_result.fatal)
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with open(update_result.manifest_path, 'r') as fp:
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manifest_xml_data = fp.read()
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# Verify platform/vendor/x's project revision hasn't changed.
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self.assertEqual(
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sort_attributes(manifest_xml_data),
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'<?xml version="1.0" ?><manifest>'
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'<remote fetch="http://localhost" name="default-remote"/>'
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'<default remote="default-remote" revision="refs/heads/main"/>'
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'<project groups="notdefault,platform-' + self.platform + '" '
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'name="platform/art" path="art" '
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'revision="2c2724cb36cd5a9cec6c852c681efc3b7c6b86ea" upstream="refs/heads/main"/>'
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'<project name="platform/vendor/x" path="vendor/x" '
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'revision="e9d25da64d8d365dbba7c8ee00fe8c4473fe9a06" upstream="refs/heads/main"/>'
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'<project name="platform/vendor/y" path="vendor/y" '
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'revision="52d3c9f7c107839ece2319d077de0cd922aa9d8f"/>'
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'<superproject name="superproject"/>'
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'</manifest>')
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if __name__ == '__main__':
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unittest.main()
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