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/*******************************************************************************
* Copyright (c) 2009, 2017 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.equinox.p2.tests.perf;
import org.eclipse.core.tests.harness.PerformanceTestRunner;
import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.publisher.IPublisherResult;
import org.eclipse.equinox.p2.publisher.PublisherResult;
import org.eclipse.equinox.p2.query.IQuery;
import org.eclipse.equinox.p2.query.QueryUtil;
/**
* Performance tests for the p2 publisher
*/
public class PublisherPerformanceTest extends ProvisioningPerformanceTest {
private static final int REPEATS = 5;
public void testQueryPublisherResult() {
final int IU_COUNT = 3000;
new PerformanceTestRunner() {
@SuppressWarnings("unchecked")
IQuery<IInstallableUnit>[] queries = new IQuery[IU_COUNT];
PublisherResult result;
@Override
protected void setUp() {
IInstallableUnit[] ius = new IInstallableUnit[IU_COUNT];
result = new PublisherResult();
for (int i = 0; i < ius.length; i++) {
ius[i] = generateIU(i);
result.addIU(ius[i], IPublisherResult.ROOT);
queries[i] = QueryUtil.createIUQuery(ius[i].getId(), ius[i].getVersion());
}
}
@Override
protected void test() {
for (IQuery<IInstallableUnit> query : queries) {
result.query(query, null);
}
}
}.run(this, "Test query PublisherResult for " + IU_COUNT + " ius", REPEATS, 10);
}
public void testLimitQueryPublisherResult() {
final int IU_COUNT = 3000;
new PerformanceTestRunner() {
@SuppressWarnings("unchecked")
IQuery<IInstallableUnit>[] queries = new IQuery[IU_COUNT];
PublisherResult result;
@Override
protected void setUp() {
IInstallableUnit[] ius = new IInstallableUnit[IU_COUNT];
result = new PublisherResult();
for (int i = 0; i < ius.length; i++) {
ius[i] = generateIU(i);
result.addIU(ius[i], IPublisherResult.ROOT);
queries[i] = QueryUtil.createLimitQuery(QueryUtil.createIUQuery(ius[i].getId(), ius[i].getVersion()), 1);
}
}
@Override
protected void test() {
for (IQuery<IInstallableUnit> query : queries) {
result.query(query, null);
}
}
}.run(this, "Test query PublisherResult for " + IU_COUNT + " ius", REPEATS, 10);
}
}
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