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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.text.tests;
import junit.framework.Assert;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.Document;
import org.eclipse.jface.text.IDocument;
public class DefaultLineTrackerTest extends TestCase {
public DefaultLineTrackerTest(String name) {
super(name);
}
public static Test suite() {
return new TestSuite(DefaultLineTrackerTest.class);
}
public void testLineDelimiter() {
IDocument document= new Document("abc\r\n123\r\nxyz");
Assert.assertTrue(document.getNumberOfLines() == 3);
try {
for (int i= 0; i < 2; i++) {
Assert.assertTrue(document.getLineLength(i) == 5);
Assert.assertEquals(document.getLineDelimiter(i), "\r\n");
}
Assert.assertTrue(document.getLineLength(2) == 3);
Assert.assertEquals(document.getLineDelimiter(2), null);
} catch (BadLocationException x) {
Assert.fail();
}
}
}
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