| /******************************************************************************* |
| * Copyright (c) 2005, 2015 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.workbench.texteditor.tests.revisions; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.junit.Assert; |
| |
| import org.eclipse.jface.internal.text.revisions.Range; |
| |
| import org.eclipse.jface.text.source.ILineRange; |
| |
| |
| class RangeUtil extends Assert { |
| private RangeUtil() {} |
| |
| static void assertEqualRange(ILineRange expected, ILineRange actual) { |
| assertEquals(expected.getStartLine(), actual.getStartLine()); |
| assertEquals(expected.getNumberOfLines(), actual.getNumberOfLines()); |
| } |
| |
| static List<Range> deepClone(List<Range> ranges) { |
| List<Range> list= new ArrayList<>(ranges.size()); |
| for (Iterator<Range> it= ranges.iterator(); it.hasNext();) { |
| ILineRange range= it.next(); |
| list.add(Range.copy(range)); |
| } |
| return list; |
| } |
| |
| static void assertEqualRanges(ILineRange expected1, ILineRange expected2, List<Range> actual) { |
| assertEquals(2, actual.size()); |
| RangeUtil.assertEqualRange(expected1, actual.get(0)); |
| RangeUtil.assertEqualRange(expected2, actual.get(1)); |
| } |
| |
| static void assertEqualSingleRange(ILineRange expected, List<Range> actual) { |
| assertEquals(1, actual.size()); |
| RangeUtil.assertEqualRange(expected, actual.get(0)); |
| } |
| |
| static void assertEqualRanges(List<Range> expected, List<Range> actual) { |
| assertEquals(expected.size(), actual.size()); |
| Iterator<Range> it1= expected.iterator(); |
| Iterator<Range> it2= actual.iterator(); |
| while (it1.hasNext()) { |
| ILineRange r1= it1.next(); |
| ILineRange r2= it2.next(); |
| assertEqualRange(r1, r2); |
| } |
| } |
| } |