| /* |
| * Copyright (C) 2009-2010, Google Inc. 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.revwalk; |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| |
| import java.io.IOException; |
| import java.util.Date; |
| |
| import org.eclipse.jgit.errors.IncorrectObjectTypeException; |
| import org.eclipse.jgit.errors.MissingObjectException; |
| import org.eclipse.jgit.errors.StopWalkException; |
| import org.eclipse.jgit.revwalk.filter.AndRevFilter; |
| import org.eclipse.jgit.revwalk.filter.CommitTimeRevFilter; |
| import org.eclipse.jgit.revwalk.filter.NotRevFilter; |
| import org.eclipse.jgit.revwalk.filter.OrRevFilter; |
| import org.eclipse.jgit.revwalk.filter.RevFilter; |
| import org.junit.Test; |
| |
| public class RevWalkFilterTest extends RevWalkTestCase { |
| private static final MyAll MY_ALL = new MyAll(); |
| |
| @Test |
| public void testFilter_ALL() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(RevFilter.ALL); |
| markStart(c); |
| assertCommit(c, rw.next()); |
| assertCommit(b, rw.next()); |
| assertCommit(a, rw.next()); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_Negate_ALL() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(RevFilter.ALL.negate()); |
| markStart(c); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_NOT_ALL() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(NotRevFilter.create(RevFilter.ALL)); |
| markStart(c); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_NONE() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(RevFilter.NONE); |
| markStart(c); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_NOT_NONE() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(NotRevFilter.create(RevFilter.NONE)); |
| markStart(c); |
| assertCommit(c, rw.next()); |
| assertCommit(b, rw.next()); |
| assertCommit(a, rw.next()); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_ALL_And_NONE() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(AndRevFilter.create(RevFilter.ALL, RevFilter.NONE)); |
| markStart(c); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_NONE_And_ALL() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(AndRevFilter.create(RevFilter.NONE, RevFilter.ALL)); |
| markStart(c); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_ALL_Or_NONE() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(OrRevFilter.create(RevFilter.ALL, RevFilter.NONE)); |
| markStart(c); |
| assertCommit(c, rw.next()); |
| assertCommit(b, rw.next()); |
| assertCommit(a, rw.next()); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_NONE_Or_ALL() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(OrRevFilter.create(RevFilter.NONE, RevFilter.ALL)); |
| markStart(c); |
| assertCommit(c, rw.next()); |
| assertCommit(b, rw.next()); |
| assertCommit(a, rw.next()); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_MY_ALL_And_NONE() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(AndRevFilter.create(MY_ALL, RevFilter.NONE)); |
| markStart(c); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_NONE_And_MY_ALL() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(AndRevFilter.create(RevFilter.NONE, MY_ALL)); |
| markStart(c); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_MY_ALL_Or_NONE() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(OrRevFilter.create(MY_ALL, RevFilter.NONE)); |
| markStart(c); |
| assertCommit(c, rw.next()); |
| assertCommit(b, rw.next()); |
| assertCommit(a, rw.next()); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_NONE_Or_MY_ALL() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c = commit(b); |
| |
| rw.setRevFilter(OrRevFilter.create(RevFilter.NONE, MY_ALL)); |
| markStart(c); |
| assertCommit(c, rw.next()); |
| assertCommit(b, rw.next()); |
| assertCommit(a, rw.next()); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testFilter_NO_MERGES() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| final RevCommit c1 = commit(b); |
| final RevCommit c2 = commit(b); |
| final RevCommit d = commit(c1, c2); |
| final RevCommit e = commit(d); |
| |
| rw.setRevFilter(RevFilter.NO_MERGES); |
| markStart(e); |
| assertCommit(e, rw.next()); |
| assertCommit(c2, rw.next()); |
| assertCommit(c1, rw.next()); |
| assertCommit(b, rw.next()); |
| assertCommit(a, rw.next()); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testCommitTimeRevFilter() throws Exception { |
| final RevCommit a = commit(); |
| tick(100); |
| |
| final RevCommit b = commit(a); |
| tick(100); |
| |
| Date since = getDate(); |
| final RevCommit c1 = commit(b); |
| tick(100); |
| |
| final RevCommit c2 = commit(b); |
| tick(100); |
| |
| Date until = getDate(); |
| final RevCommit d = commit(c1, c2); |
| tick(100); |
| |
| final RevCommit e = commit(d); |
| |
| { |
| RevFilter after = CommitTimeRevFilter.after(since); |
| assertNotNull(after); |
| rw.setRevFilter(after); |
| markStart(e); |
| assertCommit(e, rw.next()); |
| assertCommit(d, rw.next()); |
| assertCommit(c2, rw.next()); |
| assertCommit(c1, rw.next()); |
| assertNull(rw.next()); |
| } |
| |
| { |
| RevFilter before = CommitTimeRevFilter.before(until); |
| assertNotNull(before); |
| rw.reset(); |
| rw.setRevFilter(before); |
| markStart(e); |
| assertCommit(c2, rw.next()); |
| assertCommit(c1, rw.next()); |
| assertCommit(b, rw.next()); |
| assertCommit(a, rw.next()); |
| assertNull(rw.next()); |
| } |
| |
| { |
| RevFilter between = CommitTimeRevFilter.between(since, until); |
| assertNotNull(between); |
| rw.reset(); |
| rw.setRevFilter(between); |
| markStart(e); |
| assertCommit(c2, rw.next()); |
| assertCommit(c1, rw.next()); |
| assertNull(rw.next()); |
| } |
| } |
| |
| private static class MyAll extends RevFilter { |
| @Override |
| public RevFilter clone() { |
| return this; |
| } |
| |
| @Override |
| public boolean include(RevWalk walker, RevCommit cmit) |
| throws StopWalkException, MissingObjectException, |
| IncorrectObjectTypeException, IOException { |
| return true; |
| } |
| |
| @Override |
| public boolean requiresCommitBody() { |
| return false; |
| } |
| } |
| } |