| /******************************************************************************* |
| * Copyright (c) 2005, 2006 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.jface.tests.performance; |
| |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.jface.viewers.ViewerSorter; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableItem; |
| import org.eclipse.swt.widgets.Widget; |
| import org.eclipse.ui.tests.performance.TestRunnable; |
| |
| /** |
| * The TableViewerRefreshTest is a test for refreshing the TableViewer. |
| */ |
| public class TableViewerRefreshTest extends ViewerTest { |
| |
| class TestTableViewer extends TableViewer { |
| |
| public TestTableViewer(Composite parent, int style) { |
| super(parent, style); |
| } |
| |
| public TestTableViewer(Composite parent) { |
| super(parent); |
| } |
| |
| public TestTableViewer(Table table) { |
| super(table); |
| } |
| |
| public void testUpdateItem(Widget widget, Object element) { |
| updateItem(widget, element); |
| } |
| } |
| |
| TestTableViewer viewer; |
| |
| private RefreshTestContentProvider contentProvider; |
| |
| public TableViewerRefreshTest(String testName, int tagging) { |
| super(testName, tagging); |
| } |
| |
| public TableViewerRefreshTest(String testName) { |
| super(testName); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.tests.performance.ViewerTest#createViewer(org.eclipse.swt.widgets.Shell) |
| */ |
| protected StructuredViewer createViewer(Shell shell) { |
| viewer = new TestTableViewer(shell); |
| contentProvider = new RefreshTestContentProvider( |
| RefreshTestContentProvider.ELEMENT_COUNT); |
| viewer.setContentProvider(contentProvider); |
| viewer.setLabelProvider(getLabelProvider()); |
| return viewer; |
| } |
| |
| /** |
| * Test the time for doing a refresh. |
| * |
| * @throws Throwable |
| */ |
| public void testRefresh() throws Throwable { |
| openBrowser(); |
| |
| exercise(new TestRunnable() { |
| public void run() { |
| startMeasuring(); |
| viewer.refresh(); |
| processEvents(); |
| stopMeasuring(); |
| } |
| }, MIN_ITERATIONS, slowGTKIterations(), |
| JFacePerformanceSuite.MAX_TIME); |
| |
| commitMeasurements(); |
| assertPerformance(); |
| } |
| |
| /** |
| * Test the time for doing a refresh. |
| * |
| * @throws Throwable |
| */ |
| public void testRefreshSorted() throws Throwable { |
| openBrowser(); |
| viewer.setSorter(new ViewerSorter()); |
| |
| exercise(new TestRunnable() { |
| public void run() { |
| startMeasuring(); |
| viewer.refresh(); |
| processEvents(); |
| stopMeasuring(); |
| } |
| }, MIN_ITERATIONS, slowGTKIterations(), |
| JFacePerformanceSuite.MAX_TIME); |
| |
| commitMeasurements(); |
| assertPerformance(); |
| } |
| |
| /** |
| * Test the time for doing a refresh. |
| * |
| * @throws Throwable |
| */ |
| public void testRefreshPreSorted() throws Throwable { |
| openBrowser(); |
| final ViewerSorter sorter = new ViewerSorter(); |
| viewer.setSorter(sorter); |
| |
| exercise(new TestRunnable() { |
| public void run() { |
| contentProvider.refreshElements(); |
| startMeasuring(); |
| contentProvider.cloneElements(); |
| contentProvider.preSortElements(viewer, sorter); |
| viewer.refresh(); |
| processEvents(); |
| stopMeasuring(); |
| } |
| }, MIN_ITERATIONS, ITERATIONS, |
| JFacePerformanceSuite.MAX_TIME); |
| |
| commitMeasurements(); |
| assertPerformance(); |
| } |
| |
| /** |
| * Test the time for doing a refresh. |
| * |
| * @throws Throwable |
| */ |
| public void testUpdate() throws Throwable { |
| openBrowser(); |
| |
| exercise(new TestRunnable() { |
| public void run() { |
| |
| TableItem[] items = viewer.getTable().getItems(); |
| startMeasuring(); |
| for (int j = 0; j < items.length; j++) { |
| TableItem item = items[j]; |
| Object element = RefreshTestContentProvider.allElements[j]; |
| |
| viewer.testUpdateItem(item, element); |
| |
| } |
| processEvents(); |
| stopMeasuring(); |
| |
| } |
| }, MIN_ITERATIONS, slowGTKIterations(), |
| JFacePerformanceSuite.MAX_TIME); |
| |
| commitMeasurements(); |
| assertPerformance(); |
| } |
| |
| } |