diff options
Diffstat (limited to 'tests/unit')
-rw-r--r-- | tests/unit/test_scheduler.py | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/tests/unit/test_scheduler.py b/tests/unit/test_scheduler.py index 172ed34dc..131034f17 100644 --- a/tests/unit/test_scheduler.py +++ b/tests/unit/test_scheduler.py @@ -7440,6 +7440,85 @@ class TestSchedulerMerges(ZuulTestCase): result = self._test_project_merge_mode('cherry-pick') self.assertEqual(result, expected_messages) + def test_project_merge_mode_cherrypick_redundant(self): + # A redundant commit (that is, one that has already been applied to the + # working tree) should be skipped + self.executor_server.keep_jobdir = False + project = 'org/project-cherry-pick' + files = { + "foo.txt": "ABC", + } + A = self.fake_gerrit.addFakeChange(project, 'master', 'A', files=files) + A.addApproval('Code-Review', 2) + self.fake_gerrit.addEvent(A.addApproval('Approved', 1)) + self.waitUntilSettled() + + self.executor_server.hold_jobs_in_build = True + B = self.fake_gerrit.addFakeChange(project, 'master', 'B', files=files) + B.addApproval('Code-Review', 2) + self.fake_gerrit.addEvent(B.addApproval('Approved', 1)) + self.waitUntilSettled() + + build = self.builds[-1] + path = os.path.join(build.jobdir.src_root, 'review.example.com', + project) + repo = git.Repo(path) + repo_messages = [c.message.strip() for c in repo.iter_commits()] + repo_messages.reverse() + + self.executor_server.hold_jobs_in_build = False + self.executor_server.release() + self.waitUntilSettled() + + expected_messages = [ + 'initial commit', + 'add content from fixture', + 'A-1', + ] + self.assertHistory([ + dict(name='project-test1', result='SUCCESS', changes='1,1'), + dict(name='project-test1', result='SUCCESS', changes='2,1'), + ]) + self.assertEqual(A.data['status'], 'MERGED') + self.assertEqual(B.data['status'], 'MERGED') + self.assertEqual(repo_messages, expected_messages) + + def test_project_merge_mode_cherrypick_empty(self): + # An empty commit (that is, one that doesn't modify any files) should + # be preserved + self.executor_server.keep_jobdir = False + project = 'org/project-cherry-pick' + self.executor_server.hold_jobs_in_build = True + A = self.fake_gerrit.addFakeChange(project, 'master', 'A', empty=True) + A.addApproval('Code-Review', 2) + self.fake_gerrit.addEvent(A.addApproval('Approved', 1)) + self.waitUntilSettled() + + build = self.builds[-1] + path = os.path.join(build.jobdir.src_root, 'review.example.com', + project) + repo = git.Repo(path) + repo_messages = [c.message.strip() for c in repo.iter_commits()] + repo_messages.reverse() + + changed_files = list(repo.commit("HEAD").diff(repo.commit("HEAD~1"))) + self.assertEqual(changed_files, []) + + self.executor_server.hold_jobs_in_build = False + self.executor_server.release() + self.waitUntilSettled() + + expected_messages = [ + 'initial commit', + 'add content from fixture', + 'A-1', + ] + self.assertHistory([ + dict(name='project-test1', result='SUCCESS', changes='1,1'), + ]) + self.assertEqual(A.data['status'], 'MERGED') + self.assertEqual(repo_messages, expected_messages) + def test_project_merge_mode_cherrypick_branch_merge(self): "Test that branches can be merged together in cherry-pick mode" self.create_branch('org/project-merge-branches', 'mp') |