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/*******************************************************************************
* Copyright (c) 2005, 2006 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.team.tests.ui.synchronize;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import junit.framework.Test;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.viewers.TreePath;
import org.eclipse.team.core.mapping.ISynchronizationContext;
import org.eclipse.team.core.mapping.ISynchronizationScope;
import org.eclipse.team.internal.ui.mapping.ResourceModelContentProvider;
import org.eclipse.team.tests.core.TeamTest;
import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration;
public class ResourceContentTests extends TeamTest {
public static class TestableResourceModelContentProvider extends ResourceModelContentProvider {
private final ISynchronizationScope scope;
private final ISynchronizationContext context;
private final ISynchronizePageConfiguration configuration;
public TestableResourceModelContentProvider(ISynchronizationScope scope, ISynchronizationContext context, ISynchronizePageConfiguration configuration) {
this.scope = scope;
this.context = context;
this.configuration = configuration;
}
public ISynchronizePageConfiguration getConfiguration() {
return configuration;
}
public ISynchronizationContext getContext() {
return context;
}
public ISynchronizationScope getScope() {
return scope;
}
}
public static Test suite() {
return suite(ResourceContentTests.class);
}
private ResourceModelContentProvider provider;
public ResourceContentTests() {
super();
}
public ResourceContentTests(String name) {
super(name);
}
protected void setUp() throws Exception {
initializeProvider(null, null, null);
super.setUp();
}
protected void tearDown() throws Exception {
cleanupProvider();
super.tearDown();
}
private void initializeProvider(ISynchronizationScope scope, ISynchronizationContext context, ISynchronizePageConfiguration configuration) {
cleanupProvider();
provider = new TestableResourceModelContentProvider(scope, context, configuration);
}
private void cleanupProvider() {
if (provider != null)
provider.dispose();
provider = null;
}
private void assertContentMatches(IProject project, String[] leaves) {
assertContentsMatch(asResources(project, leaves));
}
private void assertContentsMatch(IResource[] resources) {
Set paths = getPaths(ResourcesPlugin.getWorkspace().getRoot());
Set<Object> resourceSet = new HashSet<>();
for (IResource resource : resources) {
resourceSet.add(resource);
}
for (Iterator iterator = paths.iterator(); iterator.hasNext();) {
TreePath path = (TreePath) iterator.next();
Object o = path.getLastSegment();
// Just remove the object, we'll check for any remaining resources below
if (resourceSet.remove(o)) {
iterator.remove();
}
}
if (!resourceSet.isEmpty()) {
fail("Tree entries were missing for " + toString(resourceSet));
}
if (!paths.isEmpty()) {
fail("Tree entries were found for " + toString(paths));
}
}
private Set getPaths(Object root) {
Set<Object> result = new HashSet<>();
Object[] elements = provider.getElements(root);
for (Object object : elements) {
TreePath path = new TreePath(new Object[] { object });
Set childPaths = getPaths(provider, path);
result.addAll(childPaths);
}
return result;
}
private Set getPaths(ResourceModelContentProvider provider, TreePath path) {
Object[] children = provider.getChildren(path);
Set<TreePath> result = new HashSet<>();
if (children.length == 0)
result.add(path);
for (Object object : children) {
TreePath childPath = path.createChildPath(object);
Set childPaths = getPaths(provider, childPath);
result.addAll(childPaths);
}
return result;
}
private String toString(Set set) {
StringBuilder buffer = new StringBuilder();
boolean addComma = false;
for (Iterator iterator = set.iterator(); iterator.hasNext();) {
Object resource = iterator.next();
buffer.append(toString(resource));
if (addComma)
buffer.append(", ");
addComma = true;
}
return buffer.toString();
}
private String toString(Object object) {
if (object instanceof IResource) {
return ((IResource)object).getFullPath().toString();
}
if (object instanceof TreePath) {
return toString(((TreePath)object).getLastSegment());
}
return object.toString();
}
private IResource[] asResources(IProject project, String[] resourcePaths) {
List<IResource> resources = new ArrayList<>();
for (String path : resourcePaths) {
if (path.endsWith("/")) {
resources.add(project.getFolder(path));
} else {
resources.add(project.getFile(path));
}
}
return (IResource[]) resources.toArray(new IResource[resources.size()]);
}
public void testFileContent() throws CoreException {
String[] files = new String[] {"file.txt", "file2.txt", "folder1/file3.txt", "folder1/folder2/file4.txt"};
IProject project = createProject(files);
files = new String[] {".project", "file.txt", "file2.txt", "folder1/file3.txt", "folder1/folder2/file4.txt"};
assertContentMatches(project, files);
}
public void testFileChange() throws CoreException {
// String[] files = new String[] {"file.txt", "file2.txt", "folder1/file3.txt", "folder1/folder2/file4.txt"};
// IProject project = createProject(files);
}
}
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