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/*******************************************************************************
* Copyright (c) 2000, 2004 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.team.tests.ccvs.ui.benchmark;
import java.io.File;
import junit.framework.Test;
import org.eclipse.core.resources.*;
import org.eclipse.team.internal.ccvs.core.CVSTag;
import org.eclipse.team.tests.ccvs.core.subscriber.SyncInfoSource;
import org.eclipse.team.tests.ccvs.ui.SynchronizeViewTestAdapter;
public class WorkflowTests extends BenchmarkTest {
private int FILE_SIZE_MEAN = 16384;
private int FILE_SIZE_VARIANCE = 12288;
private int PROB_BINARY = 5;
private static final String SHARE_PROJECT = "Share";
private static final String CHECKOUT_PROJECT = "Checkout";
private static final String COMMIT1 = "Commit1";
private static final String COMMIT2 = "Commit2";
private static final String COMMIT3 = "Commit3";
private static final String COMMIT4 = "Commit4";
private static final String UPDATE1 = "Update1";
private static final String UPDATE2 = "Update2";
private static final String UPDATE3 = "Update3";
private static final String UPDATE4 = "Update4";
private static final String REPLACE1 = "Replace1";
private static final String REPLACE2 = "Replace2";
private static final String REPLACE3 = "Replace3";
private static final String TAG1 = "Tag1";
private static final String[] PERFORMANCE_GROUPS = new String[] {
SHARE_PROJECT, CHECKOUT_PROJECT, COMMIT1, COMMIT2, COMMIT3, COMMIT4,
UPDATE1, UPDATE2, UPDATE3, UPDATE4, REPLACE1, REPLACE2, REPLACE3, TAG1
};
public WorkflowTests() {
super();
}
public WorkflowTests(String name) {
super(name);
}
public static Test suite() {
return suite(WorkflowTests.class);
}
public void testBigWorkflow() throws Exception {
runWorkflowTests("testBig", BenchmarkTestSetup.BIG_ZIP_FILE, "CVS Big Workflow", BenchmarkTestSetup.LOOP_COUNT, false, new SynchronizeViewTestAdapter());
}
public void testBigWorkflowForSummary() throws Exception {
runWorkflowTests("testBigGlobal", BenchmarkTestSetup.BIG_ZIP_FILE, "CVS Workflow", BenchmarkTestSetup.LOOP_COUNT, true, new SynchronizeViewTestAdapter());
}
public void testBigWorkflowNoUI() throws Exception {
runWorkflowTests("testBigWithNoUI", BenchmarkTestSetup.BIG_ZIP_FILE, "CVS Workflow No UI", BenchmarkTestSetup.LOOP_COUNT, true, new SyncInfoSource());
}
/**
* Runs a series of incoming and outgoing workflow-related tests.
*/
protected void runWorkflowTests(String name, File initialContents, String globalName, int loopCount, boolean global, SyncInfoSource source) throws Exception {
openEmptyPerspective();
setupGroups(PERFORMANCE_GROUPS, globalName, global);
for (int i = 0; i < loopCount; i++) {
final SequenceGenerator gen = new SequenceGenerator();
IProject outProject = createAndImportProject(name, initialContents);
// test project sharing
startGroup(SHARE_PROJECT);
shareProject(outProject);
endGroup();
// move the project out of the way
String moduleName = outProject.getName();
BenchmarkUtils.renameResource(outProject, moduleName + "out");
outProject = BenchmarkUtils.getProject(moduleName + "out");
// test initial project checkout
IProject inProject = BenchmarkUtils.getProject(moduleName);
startGroup(CHECKOUT_PROJECT);
checkoutProject(inProject, moduleName, null);
endGroup();
// Test incoming and outgoing change scenarios
// Test 1: adding a new component - localized additions and some changes
startGroup(COMMIT1);
BenchmarkUtils.modifyRandomDeepFiles(gen, outProject, 5);
BenchmarkUtils.touchRandomDeepFiles(gen, outProject, 2);
IFolder componentRoot = BenchmarkUtils.createRandomDeepFolder(gen, outProject);
BenchmarkUtils.createRandomDeepFiles(gen, componentRoot, 12, FILE_SIZE_MEAN, FILE_SIZE_VARIANCE, PROB_BINARY);
syncCommitResources(source, new IResource[] { outProject }, "");
endGroup();
// Test 1: catching up to a new component - localized additions and some changes
startGroup(UPDATE1);
syncUpdateResources(source, new IResource[] { inProject });
endGroup();
// Test 2: fixing a bug - localized changes
startGroup(COMMIT2);
BenchmarkUtils.modifyRandomDeepFiles(gen, componentRoot, 2);
BenchmarkUtils.touchRandomDeepFiles(gen, componentRoot, 2);
syncCommitResources(source, new IResource[] { outProject }, "");
endGroup();
// Test 2: catching up to a bug fix - localized changes
startGroup(UPDATE2);
syncUpdateResources(source, new IResource[] { inProject });
endGroup();
// Test 3: moving a package - scattered changes, files moved
startGroup(COMMIT3);
BenchmarkUtils.modifyRandomDeepFiles(gen, outProject, 5); // a few scattered changes
BenchmarkUtils.modifyRandomDeepFiles(gen, componentRoot, 12); // changes to "package" stmt
BenchmarkUtils.renameResource(componentRoot, BenchmarkUtils.makeUniqueName(gen, "folder", null));
syncCommitResources(source, new IResource[] { outProject }, "");
endGroup();
// Test 3: catching up to a moved package - scattered changes, files moved
startGroup(UPDATE3);
syncUpdateResources(source, new IResource[] { inProject });
endGroup();
// Test 4: big refactoring - scattered changes, files renamed and balanced additions/deletions
startGroup(COMMIT4);
BenchmarkUtils.deleteRandomDeepFiles(gen, outProject, 4); // some stuff deleted
BenchmarkUtils.modifyRandomDeepFiles(gen, outProject, 20); // many scattered changes
BenchmarkUtils.renameRandomDeepFiles(gen, outProject, 5); // renamed some stuff
BenchmarkUtils.createRandomDeepFiles(gen, outProject, 4, FILE_SIZE_MEAN, FILE_SIZE_VARIANCE, PROB_BINARY); // some new stuff added
syncCommitResources(source, new IResource[] { outProject }, "");
endGroup();
// Test 4: catching up to a big refactoring - scattered changes, files renamed and balanced additions/deletions
startGroup(UPDATE4);
syncUpdateResources(source, new IResource[] { inProject });
endGroup();
// Test 5: test tagging a project
startGroup(TAG1);
tagProject(outProject, new CVSTag("v101", CVSTag.VERSION), false);
endGroup();
// replace with remote contents
// Test 6: no local dirty files, no remote changes
startGroup(REPLACE1);
replace(new IResource[] { inProject }, null, true);
endGroup();
// Test 7: abandoning some local work, no remote changes
startGroup(REPLACE2);
BenchmarkUtils.deleteRandomDeepFiles(gen, inProject, 4); // some stuff locally deleted
BenchmarkUtils.modifyRandomDeepFiles(gen, inProject, 6); // a few unimportant changes to forget
BenchmarkUtils.createRandomDeepFiles(gen, inProject, 4, FILE_SIZE_MEAN, FILE_SIZE_VARIANCE, PROB_BINARY); // some new work to abandon
replace(new IResource[] { inProject }, null, true);
endGroup();
// Test 8: no local dirty files, many remote changes
// e.g. returning from a long vacation
BenchmarkUtils.deleteRandomDeepFiles(gen, outProject, 10); // some components obsoleted
BenchmarkUtils.modifyRandomDeepFiles(gen, outProject, 42); // many changes
BenchmarkUtils.renameRandomDeepFiles(gen, outProject, 8); // evidence of some refactoring
BenchmarkUtils.createRandomDeepFiles(gen, outProject, 10, FILE_SIZE_MEAN, FILE_SIZE_VARIANCE, PROB_BINARY); // a few new components added
syncCommitResources(source, new IResource[] { outProject }, "");
startGroup(REPLACE3);
replace(new IResource[] { inProject }, null, true);
endGroup();
}
commitGroups(global);
}
}
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