| /* |
| * Copyright (C) 2009-2010, Google Inc. |
| * and other copyright owners as documented in the project's IP log. |
| * |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Distribution License v1.0 which |
| * accompanies this distribution, is reproduced below, and is |
| * available at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * - Neither the name of the Eclipse Foundation, Inc. nor the |
| * names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
| * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| 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; |
| } |
| } |
| } |