| /* |
| * Copyright (C) 2009, 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.patch; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.eclipse.jgit.diff.Edit; |
| import org.eclipse.jgit.diff.EditList; |
| import org.junit.Test; |
| |
| public class EditListTest { |
| @Test |
| public void testHunkHeader() throws IOException { |
| final Patch p = parseTestPatchFile("testGetText_BothISO88591.patch"); |
| final FileHeader fh = p.getFiles().get(0); |
| |
| final EditList list0 = fh.getHunks().get(0).toEditList(); |
| assertEquals(1, list0.size()); |
| assertEquals(new Edit(4 - 1, 5 - 1, 4 - 1, 5 - 1), list0.get(0)); |
| |
| final EditList list1 = fh.getHunks().get(1).toEditList(); |
| assertEquals(1, list1.size()); |
| assertEquals(new Edit(16 - 1, 17 - 1, 16 - 1, 17 - 1), list1.get(0)); |
| } |
| |
| @Test |
| public void testFileHeader() throws IOException { |
| final Patch p = parseTestPatchFile("testGetText_BothISO88591.patch"); |
| final FileHeader fh = p.getFiles().get(0); |
| final EditList e = fh.toEditList(); |
| assertEquals(2, e.size()); |
| assertEquals(new Edit(4 - 1, 5 - 1, 4 - 1, 5 - 1), e.get(0)); |
| assertEquals(new Edit(16 - 1, 17 - 1, 16 - 1, 17 - 1), e.get(1)); |
| } |
| |
| @Test |
| public void testTypes() throws IOException { |
| final Patch p = parseTestPatchFile("testEditList_Types.patch"); |
| final FileHeader fh = p.getFiles().get(0); |
| final EditList e = fh.toEditList(); |
| assertEquals(3, e.size()); |
| assertEquals(new Edit(3 - 1, 3 - 1, 3 - 1, 4 - 1), e.get(0)); |
| assertEquals(new Edit(17 - 1, 19 - 1, 18 - 1, 18 - 1), e.get(1)); |
| assertEquals(new Edit(23 - 1, 25 - 1, 22 - 1, 28 - 1), e.get(2)); |
| } |
| |
| private Patch parseTestPatchFile(String patchFile) throws IOException { |
| try (InputStream in = getClass().getResourceAsStream(patchFile)) { |
| if (in == null) { |
| fail("No " + patchFile + " test vector"); |
| return null; // Never happens |
| } |
| final Patch p = new Patch(); |
| p.parse(in); |
| return p; |
| } |
| } |
| } |