| /******************************************************************************* |
| * Copyright (c) 2008, 2016 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.ua.tests.help.performance; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.xml.parsers.ParserConfigurationException; |
| |
| import org.eclipse.help.ITopic; |
| import org.eclipse.help.internal.toc.TocAssembler; |
| import org.eclipse.help.internal.toc.TocContribution; |
| import org.eclipse.help.internal.toc.TocFile; |
| import org.eclipse.help.internal.toc.TocFileParser; |
| import org.eclipse.test.performance.Dimension; |
| import org.eclipse.test.performance.PerformanceTestCase; |
| import org.eclipse.ua.tests.plugin.UserAssistanceTestPlugin; |
| import org.xml.sax.SAXException; |
| |
| public class TocAssemblePerformanceTest extends PerformanceTestCase { |
| |
| private TocContribution parse(TocFileParser parser, String tocFile) |
| throws IOException, SAXException, ParserConfigurationException { |
| return parser.parse(new TocFile(UserAssistanceTestPlugin.getPluginId(), tocFile, true, "en", null, null)); |
| } |
| |
| public void assembleToc() throws Exception { |
| TocFileParser parser = new TocFileParser(); |
| List<TocContribution> contributions = new ArrayList<>(); |
| contributions.add(parse(parser, "data/help/performance/org.eclipse.jdt.doc.isv/jdttoc.xml")); |
| contributions.add(parse(parser, "data/help/performance/org.eclipse.jdt.doc.isv/topics_Guide.xml")); |
| contributions.add(parse(parser, "data/help/performance/org.eclipse.jdt.doc.isv/topics_Porting.xml")); |
| contributions.add(parse(parser, "data/help/performance/org.eclipse.jdt.doc.isv/topics_Questions.xml")); |
| contributions.add(parse(parser, "data/help/performance/org.eclipse.jdt.doc.isv/topics_Reference.xml")); |
| contributions.add(parse(parser, "data/help/performance/org.eclipse.jdt.doc.isv/topics_Samples.xml")); |
| contributions.add(parse(parser, "data/help/performance/org.eclipse.jdt.doc.isv/topics_Samples.xml")); |
| TocAssembler assembler = new TocAssembler(); |
| contributions = assembler.assemble(contributions); |
| assertEquals(1, contributions.size()); |
| TocContribution toc = contributions.get(0); |
| assertEquals(101, countTopics(toc.getToc().getTopics())); |
| } |
| |
| |
| private int countTopics(ITopic[] topics) { |
| int result = topics.length; |
| for (ITopic topic : topics) { |
| result = result + countTopics(topic.getSubtopics()); |
| } |
| return result; |
| } |
| |
| public void testTocAssemble() throws Exception { |
| tagAsSummary("Assemble TOC", Dimension.ELAPSED_PROCESS); |
| |
| // run the tests |
| for (int i=0; i < 100; ++i) { |
| boolean warmup = i < 2; |
| if (!warmup) { |
| startMeasuring(); |
| } |
| for (int j = 0; j < 20; j++) { |
| assembleToc(); |
| } |
| if (!warmup) { |
| stopMeasuring(); |
| } |
| } |
| |
| commitMeasurements(); |
| assertPerformance(); |
| } |
| |
| |
| } |