| /* |
| * Copyright (C) 2011, Tomasz Zarna <Tomasz.Zarna@pl.ibm.com> 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.assertNull; |
| |
| import org.eclipse.jgit.revwalk.filter.SkipRevFilter; |
| import org.junit.Test; |
| |
| public class SkipRevFilterTest extends RevWalkTestCase { |
| @Test |
| public void testSkipRevFilter() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b1 = commit(a); |
| final RevCommit b2 = commit(a); |
| final RevCommit c = commit(b1, b2); |
| final RevCommit d = commit(c); |
| |
| rw.reset(); |
| rw.setRevFilter(SkipRevFilter.create(3)); |
| markStart(d); |
| assertCommit(b1, rw.next()); |
| assertCommit(a, rw.next()); |
| assertNull(rw.next()); |
| } |
| |
| @Test |
| public void testSkipRevFilter0() throws Exception { |
| final RevCommit a = commit(); |
| final RevCommit b = commit(a); |
| |
| rw.reset(); |
| rw.setRevFilter(SkipRevFilter.create(0)); |
| markStart(b); |
| assertCommit(b, rw.next()); |
| assertCommit(a, rw.next()); |
| assertNull(rw.next()); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testSkipRevFilterNegative() throws Exception { |
| SkipRevFilter.create(-1); |
| } |
| } |