| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.ui.tests.text; |
| |
| import org.eclipse.jface.text.BadLocationException; |
| import org.eclipse.jface.text.Document; |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.jface.text.Position; |
| |
| import org.eclipse.jdt.internal.ui.text.link.ExclusivePositionUpdater; |
| |
| import junit.framework.Assert; |
| import junit.framework.TestCase; |
| |
| /** |
| * @author tei |
| * |
| * To change the template for this generated type comment go to |
| * Window - Preferences - Java - Code Generation - Code and Comments |
| */ |
| public class ExclusivePositionUpdaterTest extends TestCase { |
| |
| private ExclusivePositionUpdater fUpdater; |
| private static final String CATEGORY= "testcategory"; |
| private Position fPos; |
| private IDocument fDoc; |
| /* |
| * @see junit.framework.TestCase#setUp() |
| */ |
| protected void setUp() throws Exception { |
| fUpdater= new ExclusivePositionUpdater(CATEGORY); |
| fDoc= new Document("ccccccccccccccccccccccccccccccccccccccccccccc"); |
| fPos= new Position(5, 5); |
| fDoc.addPositionUpdater(fUpdater); |
| fDoc.addPositionCategory(CATEGORY); |
| fDoc.addPosition(CATEGORY, fPos); |
| } |
| |
| public void testDeleteAfter() throws BadLocationException { |
| fDoc.replace(20, 2, null); |
| Assert.assertEquals(5, fPos.offset); |
| Assert.assertEquals(5, fPos.length); |
| } |
| |
| public void testAddAfter() throws BadLocationException { |
| fDoc.replace(20, 0, "yy"); |
| Assert.assertEquals(5, fPos.offset); |
| Assert.assertEquals(5, fPos.length); |
| } |
| |
| public void testDeleteBefore() throws BadLocationException { |
| fDoc.replace(2, 2, null); |
| Assert.assertEquals(3, fPos.offset); |
| Assert.assertEquals(5, fPos.length); |
| } |
| |
| public void testAddBefore() throws BadLocationException { |
| fDoc.replace(2, 0, "yy"); |
| Assert.assertEquals(7, fPos.offset); |
| Assert.assertEquals(5, fPos.length); |
| } |
| |
| public void testAddRightBefore() throws BadLocationException { |
| fDoc.replace(5, 0, "yy"); |
| Assert.assertEquals(7, fPos.offset); |
| Assert.assertEquals(5, fPos.length); |
| } |
| |
| public void testDeleteRightBefore() throws BadLocationException { |
| fDoc.replace(5, 2, ""); |
| Assert.assertEquals(5, fPos.offset); |
| Assert.assertEquals(3, fPos.length); |
| } |
| |
| public void testAddRightAfter() throws BadLocationException { |
| fDoc.replace(10, 0, "yy"); |
| Assert.assertEquals(5, fPos.offset); |
| Assert.assertEquals(5, fPos.length); |
| } |
| |
| public void testDeleteRightAfter() throws BadLocationException { |
| fDoc.replace(10, 2, ""); |
| Assert.assertEquals(5, fPos.offset); |
| Assert.assertEquals(5, fPos.length); |
| } |
| |
| public void testAddWithin() throws BadLocationException { |
| fDoc.replace(6, 0, "yy"); |
| Assert.assertEquals(5, fPos.offset); |
| Assert.assertEquals(7, fPos.length); |
| } |
| |
| public void testDeleteWithin() throws BadLocationException { |
| fDoc.replace(6, 2, ""); |
| Assert.assertEquals(5, fPos.offset); |
| Assert.assertEquals(3, fPos.length); |
| } |
| |
| public void testReplaceLeftBorder() throws BadLocationException { |
| fDoc.replace(4, 2, "yy"); |
| Assert.assertEquals(6, fPos.offset); |
| Assert.assertEquals(4, fPos.length); |
| } |
| |
| public void testReplaceRightBorder() throws BadLocationException { |
| fDoc.replace(9, 2, "yy"); |
| Assert.assertEquals(5, fPos.offset); |
| Assert.assertEquals(4, fPos.length); |
| } |
| |
| public void testDeleteOverRightBorder() throws BadLocationException { |
| fDoc.replace(9, 2, ""); |
| Assert.assertEquals(5, fPos.offset); |
| Assert.assertEquals(4, fPos.length); |
| } |
| |
| public void testDeleted() throws BadLocationException { |
| fDoc.replace(4, 7, null); |
| Assert.assertTrue(fPos.isDeleted); |
| } |
| |
| public void testReplaced() throws BadLocationException { |
| fDoc.replace(4, 7, "yyyyyyy"); |
| Assert.assertTrue(fPos.isDeleted); |
| } |
| |
| } |