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/*******************************************************************************
* Copyright (c) 2011 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.ccvs.ui;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerComparator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Item;
import org.eclipse.swt.widgets.Widget;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.core.synchronize.SyncInfoSet;
import org.eclipse.team.internal.ccvs.core.mapping.CVSActiveChangeSet;
import org.eclipse.team.internal.ui.synchronize.ChangeSetCapability;
import org.eclipse.team.internal.ui.synchronize.ChangeSetDiffNode;
import org.eclipse.team.internal.ui.synchronize.ChangeSetModelProvider;
import org.eclipse.team.internal.ui.synchronize.ChangeSetModelSorter;
import org.eclipse.team.internal.ui.synchronize.SynchronizeModelElementSorter;
import org.eclipse.team.internal.ui.synchronize.SynchronizePageConfiguration;
import org.eclipse.team.internal.ui.synchronize.TreeViewerAdvisor;
import org.eclipse.team.internal.ui.synchronize.UnchangedResourceModelElement;
import org.eclipse.team.tests.ccvs.core.EclipseTest;
import org.eclipse.team.ui.synchronize.ISynchronizePage;
import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration;
import org.eclipse.team.ui.synchronize.ISynchronizePageSite;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import junit.framework.Test;
public class PatchTreeTest extends EclipseTest {
public void testChangeSetModelSorter() throws CoreException {
MyTreeViewer tree = new MyTreeViewer();
tree.init();
ViewerComparator sorter = tree.getSorter();
UnchangedResourceModelElement elementZ = new UnchangedResourceModelElement(
null, getUniqueTestProject("z"));
ChangeSetDiffNode nodeA = new ChangeSetDiffNode(null,
new CVSActiveChangeSet(null, "a"));
ChangeSetDiffNode nodeB = new ChangeSetDiffNode(null,
new CVSActiveChangeSet(null, "b"));
ChangeSetDiffNode nodeC = new ChangeSetDiffNode(null,
new CVSActiveChangeSet(null, "c"));
Object[] elements = { nodeB, nodeC, elementZ, nodeA };
sorter.sort(tree, elements);
assertEquals(nodeA, elements[0]);
assertEquals(nodeB, elements[1]);
assertEquals(nodeC, elements[2]);
assertEquals(elementZ, elements[3]);
}
public void testDuplicatedElementsInPatchTree() throws TeamException,
CoreException {
MyTreeViewer tree = new MyTreeViewer();
tree.init();
UnchangedResourceModelElement element = new UnchangedResourceModelElement(
null, getUniqueTestProject("z"));
ChangeSetDiffNode nodeA = new ChangeSetDiffNode(null,
new CVSActiveChangeSet(null, "a"));
ChangeSetDiffNode nodeB = new ChangeSetDiffNode(null,
new CVSActiveChangeSet(null, "b"));
ChangeSetDiffNode nodeC = new ChangeSetDiffNode(null,
new CVSActiveChangeSet(null, "c"));
ChangeSetDiffNode nodeD = new ChangeSetDiffNode(null,
new CVSActiveChangeSet(null, "d"));
Item[] treeChildren = tree.testGetChildren(tree.getTree());
assertEquals(0, treeChildren.length);
Object children[] = { nodeC, nodeB, element, nodeA };
tree.testInternalAdd(children);
treeChildren = tree.testGetChildren(tree.getTree());
assertEquals(children.length, treeChildren.length);
Object childrenToAdd[] = { nodeD, element, nodeA, nodeB };
tree.testInternalAdd(childrenToAdd);
treeChildren = tree.testGetChildren(tree.getTree());
Object[] expected = { nodeC, nodeB, element, nodeA, nodeD };
assertEquals(expected.length, treeChildren.length);
for (int i = 0; i < treeChildren.length; i++) {
assertEquals(1, countByData(treeChildren, treeChildren[i]));
}
}
private int countByData(final Item[] a, Item o) {
int c = 0;
for (int i = 0; i < a.length; i++) {
if (a[i].getData() == o.getData())
c++;
}
return c;
}
private SynchronizePageConfiguration getMyConfiguration(final Viewer viewer) {
SynchronizePageConfiguration conf = new SynchronizePageConfiguration(
null);
conf.setPage(new ISynchronizePage() {
public void init(ISynchronizePageSite site)
throws PartInitException {
}
public Viewer getViewer() {
return viewer;
}
public boolean aboutToChangeProperty(
ISynchronizePageConfiguration configuration, String key,
Object newValue) {
return false;
}
});
return conf;
}
private class MyModelProvider extends ChangeSetModelProvider implements
IPropertyChangeListener {
public ChangeSetCapability getChangeSetCapability() {
return new ChangeSetCapability() {
};
}
public MyModelProvider(final Viewer viewer) {
super(getMyConfiguration(viewer), new SyncInfoSet(),
"sampleProviderId");
addPropertyChangeListener(this);
}
public void propertyChange(PropertyChangeEvent event) {
// nothing to do
}
}
private class MyTreeViewer extends
TreeViewerAdvisor.NavigableCheckboxTreeViewer {
public MyTreeViewer() {
super(new Composite(PlatformUI.getWorkbench()
.getActiveWorkbenchWindow().getShell(), SWT.NONE),
SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
}
public void testInternalAdd(Object[] childElements) {
internalAdd(this.getTree(), null, childElements);
}
public Item[] testGetChildren(Widget widget) {
return this.getChildren(widget);
}
public void init() {
ChangeSetModelProvider provider = new MyModelProvider(this);
provider.setViewerSorter(new SynchronizeModelElementSorter());
ChangeSetModelSorter sorter = new ChangeSetModelSorter(provider, 0);
setSorter(sorter);
}
}
public static Test suite() {
return suite(PatchTreeTest.class);
}
}
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