| /******************************************************************************* |
| * Copyright (c) 2000, 2008 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.text.tests; |
| |
| import junit.framework.Assert; |
| import junit.framework.Test; |
| import junit.framework.TestCase; |
| import junit.framework.TestSuite; |
| |
| import org.eclipse.jface.text.BadLocationException; |
| import org.eclipse.jface.text.DefaultPositionUpdater; |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.jface.text.IPositionUpdater; |
| import org.eclipse.jface.text.Position; |
| import org.eclipse.wst.sse.core.internal.ltk.modelhandler.IModelHandler; |
| import org.eclipse.wst.sse.core.internal.modelhandler.ModelHandlerRegistry; |
| import org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument; |
| |
| /** |
| * @since 3.3 |
| */ |
| public class ExclusivePositionUpdaterTest extends TestCase { |
| public static Test suite() { |
| return new TestSuite(ExclusivePositionUpdaterTest.class); |
| } |
| |
| private IPositionUpdater 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 DefaultPositionUpdater(CATEGORY); |
| // fDoc = new Document("ccccccccccccccccccccccccccccccccccccccccccccc"); |
| fDoc= createDocument("ccccccccccccccccccccccccccccccccccccccccccccc"); |
| fPos= new Position(5, 5); |
| fDoc.addPositionUpdater(fUpdater); |
| fDoc.addPositionCategory(CATEGORY); |
| fDoc.addPosition(CATEGORY, fPos); |
| } |
| |
| private IDocument createDocument(String contents) { |
| IModelHandler handler = ModelHandlerRegistry.getInstance().getHandlerForContentTypeId("org.eclipse.core.runtime.xml"); |
| BasicStructuredDocument document = (BasicStructuredDocument) handler.getDocumentLoader().createNewStructuredDocument(); |
| document.set(contents); |
| return document; |
| } |
| |
| /* |
| * @see junit.framework.TestCase#tearDown() |
| */ |
| protected void tearDown() throws Exception { |
| fDoc.removePositionUpdater(fUpdater); |
| fDoc.removePositionCategory(CATEGORY); |
| } |
| |
| public void testDeleteAfter() throws BadLocationException { |
| fDoc.replace(20, 2, ""); |
| 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, ""); |
| 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 testDeleteAtOffset() throws BadLocationException { |
| fDoc.replace(5, 2, ""); |
| Assert.assertEquals(5, fPos.offset); |
| Assert.assertEquals(3, fPos.length); |
| } |
| |
| public void testDeleteRightBefore() throws BadLocationException { |
| fDoc.replace(3, 2, ""); |
| Assert.assertEquals(3, fPos.offset); |
| Assert.assertEquals(5, 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, ""); |
| Assert.assertTrue(fPos.isDeleted); |
| } |
| |
| public void testReplaced() throws BadLocationException { |
| fDoc.replace(4, 7, "yyyyyyy"); |
| Assert.assertTrue(fPos.isDeleted); |
| } |
| |
| } |