| // Copyright (C) 2015 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.gerrit.acceptance.git; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.gerrit.acceptance.GerritConfig; |
| import com.google.gerrit.acceptance.NoHttpd; |
| import com.google.gerrit.testutil.ConfigSuite; |
| |
| import org.eclipse.jgit.junit.TestRepository; |
| import org.eclipse.jgit.lib.Config; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.eclipse.jgit.revwalk.RevCommit; |
| import org.eclipse.jgit.revwalk.RevTree; |
| import org.eclipse.jgit.revwalk.RevWalk; |
| import org.eclipse.jgit.transport.RefSpec; |
| import org.junit.Test; |
| |
| @NoHttpd |
| public class SubmoduleSubscriptionsIT extends AbstractSubmoduleSubscription { |
| @ConfigSuite.Config |
| public static Config submitWholeTopicEnabled() { |
| return submitWholeTopicEnabledConfig(); |
| } |
| |
| @Test |
| public void testSubscriptionToEmptyRepo() throws Exception { |
| TestRepository<?> superRepo = createProjectWithPush("super-project"); |
| TestRepository<?> subRepo = createProjectWithPush("subscribed-to-project"); |
| |
| createSubmoduleSubscription(superRepo, "master", "subscribed-to-project", "master"); |
| ObjectId subHEAD = pushChangeTo(subRepo, "master"); |
| expectToHaveSubmoduleState(superRepo, "master", |
| "subscribed-to-project", subHEAD); |
| } |
| |
| @Test |
| public void testSubscriptionToExistingRepo() throws Exception { |
| TestRepository<?> superRepo = createProjectWithPush("super-project"); |
| TestRepository<?> subRepo = createProjectWithPush("subscribed-to-project"); |
| |
| pushChangeTo(subRepo, "master"); |
| createSubmoduleSubscription(superRepo, "master", "subscribed-to-project", "master"); |
| ObjectId subHEAD = pushChangeTo(subRepo, "master"); |
| expectToHaveSubmoduleState(superRepo, "master", |
| "subscribed-to-project", subHEAD); |
| } |
| |
| @Test |
| @GerritConfig(name = "submodule.verboseSuperprojectUpdate", value = "false") |
| public void testSubmoduleShortCommitMessage() throws Exception { |
| TestRepository<?> superRepo = createProjectWithPush("super-project"); |
| TestRepository<?> subRepo = createProjectWithPush("subscribed-to-project"); |
| |
| pushChangeTo(subRepo, "master"); |
| createSubmoduleSubscription(superRepo, "master", "subscribed-to-project", "master"); |
| |
| // The first update doesn't include any commit messages |
| ObjectId subRepoId = pushChangeTo(subRepo, "master"); |
| expectToHaveSubmoduleState(superRepo, "master", |
| "subscribed-to-project", subRepoId); |
| expectToHaveCommitMessage(superRepo, "master", |
| "Updated git submodules\n\n"); |
| |
| // Any following update also has a short message |
| subRepoId = pushChangeTo(subRepo, "master"); |
| expectToHaveSubmoduleState(superRepo, "master", |
| "subscribed-to-project", subRepoId); |
| expectToHaveCommitMessage(superRepo, "master", |
| "Updated git submodules\n\n"); |
| } |
| |
| @Test |
| |
| public void testSubmoduleCommitMessage() throws Exception { |
| TestRepository<?> superRepo = createProjectWithPush("super-project"); |
| TestRepository<?> subRepo = createProjectWithPush("subscribed-to-project"); |
| |
| pushChangeTo(subRepo, "master"); |
| createSubmoduleSubscription(superRepo, "master", "subscribed-to-project", "master"); |
| ObjectId subHEAD = pushChangeTo(subRepo, "master"); |
| |
| // The first update doesn't include the rev log |
| RevWalk rw = subRepo.getRevWalk(); |
| RevCommit subCommitMsg = rw.parseCommit(subHEAD); |
| expectToHaveCommitMessage(superRepo, "master", |
| "Updated git submodules\n\n" + |
| "Project: " + name("subscribed-to-project") |
| + " master " + subHEAD.name() + "\n\n"); |
| |
| // The next commit should generate only its commit message, |
| // omitting previous commit logs |
| subHEAD = pushChangeTo(subRepo, "master"); |
| subCommitMsg = rw.parseCommit(subHEAD); |
| expectToHaveCommitMessage(superRepo, "master", |
| "Updated git submodules\n\n" + |
| "Project: " + name("subscribed-to-project") |
| + " master " + subHEAD.name() + "\n\n" + |
| subCommitMsg.getFullMessage() + "\n\n"); |
| } |
| |
| @Test |
| public void testSubscriptionUnsubscribe() throws Exception { |
| TestRepository<?> superRepo = createProjectWithPush("super-project"); |
| TestRepository<?> subRepo = createProjectWithPush("subscribed-to-project"); |
| |
| pushChangeTo(subRepo, "master"); |
| createSubmoduleSubscription(superRepo, "master", "subscribed-to-project", "master"); |
| |
| pushChangeTo(subRepo, "master"); |
| ObjectId subHEADbeforeUnsubscribing = pushChangeTo(subRepo, "master"); |
| |
| deleteAllSubscriptions(superRepo, "master"); |
| expectToHaveSubmoduleState(superRepo, "master", |
| "subscribed-to-project", subHEADbeforeUnsubscribing); |
| |
| pushChangeTo(superRepo, "refs/heads/master", |
| "commit after unsubscribe", ""); |
| pushChangeTo(subRepo, "refs/heads/master", |
| "commit after unsubscribe", ""); |
| expectToHaveSubmoduleState(superRepo, "master", |
| "subscribed-to-project", subHEADbeforeUnsubscribing); |
| } |
| |
| @Test |
| public void testSubscriptionUnsubscribeByDeletingGitModules() throws Exception { |
| TestRepository<?> superRepo = createProjectWithPush("super-project"); |
| TestRepository<?> subRepo = createProjectWithPush("subscribed-to-project"); |
| |
| pushChangeTo(subRepo, "master"); |
| createSubmoduleSubscription(superRepo, "master", "subscribed-to-project", "master"); |
| |
| pushChangeTo(subRepo, "master"); |
| ObjectId subHEADbeforeUnsubscribing = pushChangeTo(subRepo, "master"); |
| |
| deleteGitModulesFile(superRepo, "master"); |
| expectToHaveSubmoduleState(superRepo, "master", |
| "subscribed-to-project", subHEADbeforeUnsubscribing); |
| |
| pushChangeTo(superRepo, "refs/heads/master", |
| "commit after unsubscribe", ""); |
| pushChangeTo(subRepo, "refs/heads/master", |
| "commit after unsubscribe", ""); |
| expectToHaveSubmoduleState(superRepo, "master", |
| "subscribed-to-project", subHEADbeforeUnsubscribing); |
| } |
| |
| @Test |
| public void testSubscriptionToDifferentBranches() throws Exception { |
| TestRepository<?> superRepo = createProjectWithPush("super-project"); |
| TestRepository<?> subRepo = createProjectWithPush("subscribed-to-project"); |
| |
| createSubmoduleSubscription(superRepo, "master", "subscribed-to-project", "foo"); |
| ObjectId subFoo = pushChangeTo(subRepo, "foo"); |
| pushChangeTo(subRepo, "master"); |
| |
| expectToHaveSubmoduleState(superRepo, "master", |
| "subscribed-to-project", subFoo); |
| } |
| |
| @Test |
| public void testCircularSubscriptionIsDetected() throws Exception { |
| TestRepository<?> superRepo = createProjectWithPush("super-project"); |
| TestRepository<?> subRepo = createProjectWithPush("subscribed-to-project"); |
| |
| pushChangeTo(subRepo, "master"); |
| createSubmoduleSubscription(superRepo, "master", "subscribed-to-project", "master"); |
| createSubmoduleSubscription(subRepo, "master", "super-project", "master"); |
| |
| ObjectId subHEAD = pushChangeTo(subRepo, "master"); |
| pushChangeTo(superRepo, "master"); |
| |
| expectToHaveSubmoduleState(superRepo, "master", |
| "subscribed-to-project", subHEAD); |
| |
| assertThat(hasSubmodule(subRepo, "master", "super-project")).isFalse(); |
| } |
| |
| private void deleteAllSubscriptions(TestRepository<?> repo, String branch) |
| throws Exception { |
| repo.git().fetch().setRemote("origin").call(); |
| repo.reset("refs/remotes/origin/" + branch); |
| |
| ObjectId expectedId = repo.branch("HEAD").commit().insertChangeId() |
| .message("delete contents in .gitmodules") |
| .add(".gitmodules", "") // Just remove the contents of the file! |
| .create(); |
| repo.git().push().setRemote("origin").setRefSpecs( |
| new RefSpec("HEAD:refs/heads/" + branch)).call(); |
| |
| ObjectId actualId = repo.git().fetch().setRemote("origin").call() |
| .getAdvertisedRef("refs/heads/master").getObjectId(); |
| assertThat(actualId).isEqualTo(expectedId); |
| } |
| |
| private void deleteGitModulesFile(TestRepository<?> repo, String branch) |
| throws Exception { |
| repo.git().fetch().setRemote("origin").call(); |
| repo.reset("refs/remotes/origin/" + branch); |
| |
| ObjectId expectedId = repo.branch("HEAD").commit().insertChangeId() |
| .message("delete .gitmodules") |
| .rm(".gitmodules") |
| .create(); |
| repo.git().push().setRemote("origin").setRefSpecs( |
| new RefSpec("HEAD:refs/heads/" + branch)).call(); |
| |
| ObjectId actualId = repo.git().fetch().setRemote("origin").call() |
| .getAdvertisedRef("refs/heads/master").getObjectId(); |
| assertThat(actualId).isEqualTo(expectedId); |
| } |
| |
| private boolean hasSubmodule(TestRepository<?> repo, String branch, |
| String submodule) throws Exception { |
| |
| ObjectId commitId = repo.git().fetch().setRemote("origin").call() |
| .getAdvertisedRef("refs/heads/" + branch).getObjectId(); |
| |
| RevWalk rw = repo.getRevWalk(); |
| RevCommit c = rw.parseCommit(commitId); |
| rw.parseBody(c.getTree()); |
| |
| RevTree tree = c.getTree(); |
| try { |
| repo.get(tree, submodule); |
| return true; |
| } catch (AssertionError e) { |
| return false; |
| } |
| } |
| |
| private void expectToHaveCommitMessage(TestRepository<?> repo, |
| String branch, String expectedMessage) throws Exception { |
| |
| ObjectId commitId = repo.git().fetch().setRemote("origin").call() |
| .getAdvertisedRef("refs/heads/" + branch).getObjectId(); |
| |
| RevWalk rw = repo.getRevWalk(); |
| RevCommit c = rw.parseCommit(commitId); |
| assertThat(c.getFullMessage()).isEqualTo(expectedMessage); |
| } |
| } |