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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.tests.ccvs.ui.benchmark;
import junit.framework.Test;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
public class SyncTests extends BenchmarkTest {
private static final int FILE_SIZE_MEAN = 16384;
private static final int FILE_SIZE_VARIANCE = 0;
private static final int PROB_BINARY = 0;
private static final String ADDED_GROUP_SUFFIX = "AddedFiles";
private static final String REMOVED_GROUP_SUFFIX = "RemovedFiles";
private static final String MODIFIED_GROUP_SUFFIX = "ModifiedFiles";
private static final String[] PERFORMANCE_GROUPS = new String[] {ADDED_GROUP_SUFFIX, MODIFIED_GROUP_SUFFIX, REMOVED_GROUP_SUFFIX};
public SyncTests() {
super();
}
public SyncTests(String name) {
super(name);
}
public static Test suite() {
return suite(SyncTests.class);
}
public void testSync10() throws Exception {
runTestSync(10, "CVS Synchronize 10", false);
}
public void testSync100() throws Exception {
runTestSync(100, "CVS Synchronize 100", false);
}
public void testSync100Global() throws Exception {
runTestSync(100, "CVS Synchronize", true);
}
protected IProject setupOutProject() throws Exception {
IProject project = createUniqueProject(BenchmarkTestSetup.SMALL_ZIP_FILE);
shareProject(project);
return project;
}
/**
* Runs a sequence of operations for the synchronizer tests.
* A parallel project is used to generate incoming changes.
*/
protected void runTestSync(int size, String globalName, boolean global) throws Exception {
setupGroups(PERFORMANCE_GROUPS, globalName, global);
for (int i = 0; i < BenchmarkTestSetup.LOOP_COUNT; i++) {
final SequenceGenerator gen = new SequenceGenerator();
// setup out project then move it out of the way
IProject outProject = setupOutProject();
String moduleName = outProject.getName();
BenchmarkUtils.renameResource(outProject, moduleName + "out");
outProject = BenchmarkUtils.getProject(moduleName + "out");
// setup in project
IProject inProject = BenchmarkUtils.getProject(moduleName);
checkoutProject(inProject, moduleName, null);
/*** outgoing and incoming changes ***/
startGroup(ADDED_GROUP_SUFFIX);
BenchmarkUtils.createRandomDeepFiles(gen, outProject, size, FILE_SIZE_MEAN, FILE_SIZE_VARIANCE, PROB_BINARY);
syncCommitResources(new IResource[] { outProject }, "");
syncUpdateResources(new IResource[] { inProject });
endGroup();
startGroup(MODIFIED_GROUP_SUFFIX);
BenchmarkUtils.modifyRandomDeepFiles(gen, outProject, size);
syncCommitResources(new IResource[] { outProject }, "");
syncUpdateResources(new IResource[] { inProject });
endGroup();
startGroup(REMOVED_GROUP_SUFFIX);
BenchmarkUtils.deleteRandomDeepFiles(gen, outProject, size);
syncCommitResources(new IResource[] { outProject }, "");
syncUpdateResources(new IResource[] { inProject });
endGroup();
}
commitGroups(global);
}
}
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