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/*******************************************************************************
* Copyright (c) 2008, 2018 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.compare.tests;
import org.eclipse.compare.CompareConfiguration;
import org.eclipse.compare.contentmergeviewer.ContentMergeViewer;
import org.eclipse.swt.widgets.Composite;
import org.junit.Assert;
import junit.framework.TestCase;
public class ContentMergeViewerTest extends TestCase {
private MyContentMergeViewer myContentMergeViewer;
/**
* result[0]-event occurred or not; result[1]-new state that was set
*/
boolean[] result = new boolean[] { false, false };
public ContentMergeViewerTest() {
super();
}
public ContentMergeViewerTest(String name) {
super(name);
}
private class MyContentMergeViewer extends ContentMergeViewer {
protected MyContentMergeViewer() {
super(0, null, new CompareConfiguration());
}
public boolean leftDirty = false;
public boolean rightDirty = false;
@Override
protected boolean isLeftDirty() {
return leftDirty;
}
@Override
protected boolean isRightDirty() {
return rightDirty;
}
@Override
protected void setLeftDirty(boolean dirty) {
super.setLeftDirty(dirty);
}
@Override
protected void setRightDirty(boolean dirty) {
super.setRightDirty(dirty);
}
@Override
protected void copy(boolean leftToRight) {
// nothing here
}
@Override
protected void createControls(Composite composite) {
// nothing here
}
@Override
protected byte[] getContents(boolean left) {
return null;
}
@Override
protected void handleResizeAncestor(int x, int y, int width, int height) {
// nothing here
}
@Override
protected void handleResizeLeftRight(int x, int y, int leftWidth,
int centerWidth, int rightWidth, int height) {
// nothing here
}
@Override
protected void updateContent(Object ancestor, Object left, Object right) {
// nothing here
}
}
@Override
protected void setUp() throws Exception {
result = new boolean[] { false, false };
myContentMergeViewer = new MyContentMergeViewer();
myContentMergeViewer.addPropertyChangeListener(event -> {
result[0] = true;
result[1] = ((Boolean) event.getNewValue()).booleanValue();
});
}
// set left to true
public void testFFTX() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setLeftDirty(true);
Assert.assertEquals(true, result[0]);
Assert.assertEquals(true, result[1]);
}
public void testFTTX() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setLeftDirty(true);
Assert.assertEquals(true, result[0]);
Assert.assertEquals(true, result[1]);
}
public void testTFTX() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setLeftDirty(true);
Assert.assertEquals(false, result[0]);
}
public void testTTTX() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setLeftDirty(true);
Assert.assertEquals(false, result[0]);
}
// set left to false
public void testFFFX() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setLeftDirty(false);
Assert.assertEquals(false, result[0]);
}
public void testFTFX() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setLeftDirty(false);
Assert.assertEquals(false, result[0]);
}
public void testTFFX() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setLeftDirty(false);
Assert.assertEquals(true, result[0]);
Assert.assertEquals(false, result[1]);
}
public void testTTFX() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setLeftDirty(false);
Assert.assertEquals(true, result[0]);
Assert.assertEquals(false, result[1]);
}
// set right to true
public void testFFXT() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setRightDirty(true);
Assert.assertEquals(true, result[0]);
Assert.assertEquals(true, result[1]);
}
public void testFTXT() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setRightDirty(true);
Assert.assertEquals(false, result[0]);
}
public void testTFXT() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setRightDirty(true);
Assert.assertEquals(true, result[0]);
Assert.assertEquals(true, result[1]);
}
public void testTTXT() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setRightDirty(true);
Assert.assertEquals(false, result[0]);
}
// set right to false
public void testFFXF() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setRightDirty(false);
Assert.assertEquals(false, result[0]);
}
public void testFTXF() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setRightDirty(false);
Assert.assertEquals(true, result[0]);
Assert.assertEquals(false, result[1]);
}
public void testTFXF() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setRightDirty(false);
Assert.assertEquals(false, result[0]);
}
public void testTTXF() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setRightDirty(false);
Assert.assertEquals(true, result[0]);
Assert.assertEquals(false, result[1]);
}
}
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