| /******************************************************************************* |
| * Copyright (c) 2004 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.tests.api.workbenchpart; |
| |
| import junit.framework.Assert; |
| |
| import org.eclipse.ui.IPropertyListener; |
| import org.eclipse.ui.IWorkbenchPart2; |
| import org.eclipse.ui.IWorkbenchPartConstants; |
| import org.eclipse.ui.IWorkbenchPartReference; |
| import org.eclipse.ui.internal.WorkbenchPage; |
| import org.eclipse.ui.internal.WorkbenchWindow; |
| import org.eclipse.ui.tests.harness.util.UITestCase; |
| |
| /** |
| * Tests bug 56822 -- NPE thrown when setTitle(null) is called. |
| * |
| * @since 3.0 |
| */ |
| public class ViewPartTitleTest extends UITestCase { |
| |
| /** |
| * @param testName |
| */ |
| public ViewPartTitleTest(String testName) { |
| super(testName); |
| } |
| |
| WorkbenchWindow window; |
| |
| WorkbenchPage page; |
| |
| EmptyView view; |
| |
| IWorkbenchPartReference ref; |
| |
| boolean titleChangeEvent = false; |
| |
| boolean nameChangeEvent = false; |
| |
| boolean contentChangeEvent = false; |
| |
| private IPropertyListener propertyListener = new IPropertyListener() { |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPropertyListener#propertyChanged(java.lang.Object, int) |
| */ |
| public void propertyChanged(Object source, int propId) { |
| switch (propId) { |
| case IWorkbenchPartConstants.PROP_TITLE: |
| titleChangeEvent = true; |
| break; |
| case IWorkbenchPartConstants.PROP_PART_NAME: |
| nameChangeEvent = true; |
| break; |
| case IWorkbenchPartConstants.PROP_CONTENT_DESCRIPTION: |
| contentChangeEvent = true; |
| break; |
| } |
| } |
| }; |
| |
| protected void doSetUp() throws Exception { |
| super.doSetUp(); |
| window = (WorkbenchWindow) openTestWindow(); |
| page = (WorkbenchPage) window.getActivePage(); |
| String viewId = "org.eclipse.ui.tests.workbenchpart.EmptyView"; |
| view = (EmptyView) page.showView(viewId); |
| ref = page.findViewReference(viewId); |
| view.addPropertyListener(propertyListener); |
| titleChangeEvent = false; |
| nameChangeEvent = false; |
| contentChangeEvent = false; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.tests.util.UITestCase#doTearDown() |
| */ |
| protected void doTearDown() throws Exception { |
| view.removePropertyListener(propertyListener); |
| page.hideView(view); |
| super.doTearDown(); |
| } |
| |
| private void verifySettings(IWorkbenchPart2 part, String expectedTitle, |
| String expectedPartName, String expectedContentDescription) |
| throws Exception { |
| Assert.assertEquals("Incorrect view title", expectedTitle, part |
| .getTitle()); |
| Assert.assertEquals("Incorrect part name", expectedPartName, part |
| .getPartName()); |
| Assert.assertEquals("Incorrect content description", |
| expectedContentDescription, part.getContentDescription()); |
| |
| Assert.assertEquals("Incorrect title in view reference", expectedTitle, |
| ref.getTitle()); |
| Assert.assertEquals("Incorrect part name in view reference", |
| expectedPartName, ref.getPartName()); |
| Assert.assertEquals("Incorrect content description in view reference", |
| expectedContentDescription, ref.getContentDescription()); |
| } |
| |
| private void verifySettings(String expectedTitle, String expectedPartName, |
| String expectedContentDescription) throws Exception { |
| verifySettings(view, expectedTitle, expectedPartName, |
| expectedContentDescription); |
| } |
| |
| /** |
| * Ensure that we've received the given property change events since the start of the test |
| * |
| * @param titleEvent PROP_TITLE |
| * @param nameEvent PROP_PART_NAME |
| * @param descriptionEvent PROP_CONTENT_DESCRIPTION |
| */ |
| private void verifyEvents(boolean titleEvent, boolean nameEvent, |
| boolean descriptionEvent) { |
| if (titleEvent) { |
| Assert.assertEquals("Missing title change event", titleEvent, |
| titleChangeEvent); |
| } |
| if (nameEvent) { |
| Assert.assertEquals("Missing name change event", nameEvent, |
| nameChangeEvent); |
| } |
| if (descriptionEvent) { |
| Assert.assertEquals("Missing content description event", |
| descriptionEvent, contentChangeEvent); |
| } |
| } |
| |
| public void testDefaults() throws Throwable { |
| verifySettings("EmptyView", "EmptyView", ""); |
| verifyEvents(false, false, false); |
| } |
| |
| /** |
| * Ensures that we can call ViewPart.setTitle(null) without throwing |
| * any exceptions |
| * |
| * @throws Throwable |
| */ |
| public void testNullTitle() throws Throwable { |
| view.setTitle(null); |
| |
| verifySettings("", "EmptyView", ""); |
| verifyEvents(true, false, false); |
| } |
| |
| public void testCustomName() throws Throwable { |
| view.setPartName("CustomPartName"); |
| verifySettings("CustomPartName", "CustomPartName", ""); |
| verifyEvents(true, true, false); |
| } |
| |
| public void testCustomTitle() throws Throwable { |
| view.setTitle("CustomTitle"); |
| verifySettings("CustomTitle", "EmptyView", "CustomTitle"); |
| verifyEvents(true, false, true); |
| } |
| |
| public void testCustomContentDescription() throws Throwable { |
| view.setContentDescription("CustomContentDescription"); |
| verifySettings("EmptyView (CustomContentDescription)", "EmptyView", |
| "CustomContentDescription"); |
| verifyEvents(true, false, true); |
| } |
| |
| public void testCustomNameAndContentDescription() throws Throwable { |
| view.setPartName("CustomName"); |
| view.setContentDescription("CustomContentDescription"); |
| verifySettings("CustomName (CustomContentDescription)", "CustomName", |
| "CustomContentDescription"); |
| verifyEvents(true, true, true); |
| } |
| } |