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/*******************************************************************************
* 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.Arrays;
import java.util.List;
import javax.xml.parsers.ParserConfigurationException;
import org.eclipse.core.runtime.Platform;
import org.eclipse.help.internal.index.Index;
import org.eclipse.help.internal.index.IndexAssembler;
import org.eclipse.help.internal.index.IndexContribution;
import org.eclipse.help.internal.index.IndexFile;
import org.eclipse.help.internal.index.IndexFileParser;
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 IndexAssemblePerformanceTest extends PerformanceTestCase {
public void testIndexAssemble() throws Exception {
tagAsSummary("Assemble Index", Dimension.ELAPSED_PROCESS);
// run the tests
for (int i=0; i < 10; ++i) {
boolean warmup = i == 0;
if (!warmup) {
startMeasuring();
}
assembleIndex();
if (!warmup) {
stopMeasuring();
}
}
commitMeasurements();
assertPerformance();
}
private void assembleIndex() throws IOException, SAXException,
ParserConfigurationException {
IndexFileParser parser = new IndexFileParser();
IndexContribution a = parser.parse(new IndexFile(UserAssistanceTestPlugin.getPluginId(), "data/help/performance/index/index1.xml", "en"));
IndexContribution b = parser.parse(new IndexFile(UserAssistanceTestPlugin.getPluginId(), "data/help/performance/index/index2.xml", "en"));
IndexContribution c = parser.parse(new IndexFile(UserAssistanceTestPlugin.getPluginId(), "data/help/performance/index/index3.xml", "en"));
IndexAssembler assembler = new IndexAssembler();
List<IndexContribution> contributions = new ArrayList<>(Arrays.asList(a, b, c));
Index assembled = assembler.assemble(contributions, Platform.getNL());
assertEquals(100, assembled.getChildren().length);
}
}
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