| /* |
| * Copyright (C) 2019, Google LLC. and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| package org.eclipse.jgit.internal.storage.dfs; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.Set; |
| |
| import org.eclipse.jgit.junit.TestRepository; |
| import org.eclipse.jgit.lib.ObjectIdRef; |
| import org.eclipse.jgit.lib.Ref; |
| import org.eclipse.jgit.lib.Ref.Storage; |
| import org.eclipse.jgit.revwalk.RevCommit; |
| import org.eclipse.jgit.revwalk.RevTag; |
| import org.junit.Test; |
| |
| public class InMemoryRepositoryTest { |
| |
| @Test |
| public void keepUpdateIndexPeelingTag() throws Exception { |
| InMemoryRepository repo = new InMemoryRepository( |
| new DfsRepositoryDescription()); |
| try (TestRepository<InMemoryRepository> git = new TestRepository<>( |
| repo)) { |
| RevCommit commit = git.branch("master").commit() |
| .message("first commit").create(); |
| RevTag tag = git.tag("v0.1", commit); |
| git.update("refs/tags/v0.1", tag); |
| |
| Ref unpeeledTag = new ObjectIdRef.Unpeeled(Storage.LOOSE, |
| "refs/tags/v0.1", tag.getId(), 1000); |
| |
| Ref peeledTag = repo.getRefDatabase().peel(unpeeledTag); |
| assertTrue(peeledTag instanceof ObjectIdRef.PeeledTag); |
| assertEquals(1000, peeledTag.getUpdateIndex()); |
| } |
| } |
| |
| @Test |
| public void keepUpdateIndexPeelingNonTag() throws Exception { |
| InMemoryRepository repo = new InMemoryRepository( |
| new DfsRepositoryDescription()); |
| try (TestRepository<InMemoryRepository> git = new TestRepository<>( |
| repo)) { |
| RevCommit commit = git.branch("master").commit() |
| .message("first commit").create(); |
| |
| Ref unpeeledRef = new ObjectIdRef.Unpeeled(Storage.LOOSE, |
| "refs/heads/master", commit.getId(), 1000); |
| Ref peeledRef = repo.getRefDatabase().peel(unpeeledRef); |
| assertTrue(peeledRef instanceof ObjectIdRef.PeeledNonTag); |
| assertEquals(1000, peeledRef.getUpdateIndex()); |
| } |
| } |
| |
| @Test |
| public void sha1ToTip_ref() throws Exception { |
| InMemoryRepository repo = new InMemoryRepository( |
| new DfsRepositoryDescription()); |
| try (TestRepository<InMemoryRepository> git = new TestRepository<>( |
| repo)) { |
| RevCommit commit = git.branch("master").commit() |
| .message("first commit").create(); |
| |
| Set<Ref> tipsWithSha1 = repo.getRefDatabase() |
| .getTipsWithSha1(commit.getId()); |
| assertEquals(1, tipsWithSha1.size()); |
| Ref ref = tipsWithSha1.iterator().next(); |
| assertEquals(ref.getName(), "refs/heads/master"); |
| assertEquals(commit.getId(), ref.getObjectId()); |
| } |
| } |
| |
| @Test |
| public void sha1ToTip_annotatedTag() throws Exception { |
| InMemoryRepository repo = new InMemoryRepository( |
| new DfsRepositoryDescription()); |
| try (TestRepository<InMemoryRepository> git = new TestRepository<>( |
| repo)) { |
| RevCommit commit = git.commit() |
| .message("first commit").create(); |
| RevTag tagObj = git.tag("v0.1", commit); |
| git.update("refs/tags/v0.1", tagObj); |
| Set<Ref> tipsWithSha1 = repo.getRefDatabase() |
| .getTipsWithSha1(commit.getId()); |
| assertEquals(1, tipsWithSha1.size()); |
| Ref ref = tipsWithSha1.iterator().next(); |
| assertEquals(ref.getName(), "refs/tags/v0.1"); |
| assertEquals(commit.getId(), ref.getPeeledObjectId()); |
| } |
| } |
| |
| @Test |
| public void sha1ToTip_tag() throws Exception { |
| InMemoryRepository repo = new InMemoryRepository( |
| new DfsRepositoryDescription()); |
| try (TestRepository<InMemoryRepository> git = new TestRepository<>( |
| repo)) { |
| RevCommit commit = git.commit().message("first commit").create(); |
| git.update("refs/tags/v0.2", commit); |
| Set<Ref> tipsWithSha1 = repo.getRefDatabase() |
| .getTipsWithSha1(commit.getId()); |
| assertEquals(1, tipsWithSha1.size()); |
| Ref ref = tipsWithSha1.iterator().next(); |
| assertEquals(ref.getName(), "refs/tags/v0.2"); |
| assertEquals(commit.getId(), ref.getObjectId()); |
| } |
| } |
| } |