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/*******************************************************************************
* Copyright (c) 2020 SAP SE 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:
* SAP SE - initial API and implementation
*******************************************************************************/
package org.eclipse.jface.text.tests;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import org.eclipse.jface.text.DefaultTextDoubleClickStrategy;
import org.eclipse.jface.text.Document;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IRegion;
public class DefaultTextDoubleClickStrategyTest {
@Test
public void testUnderscoreHandling() throws Exception {
String content= "foo_bar foo__bar foo_1 foo1_bar foo_bar__baz___1 __aaaa a_aa___a _asdf_ _____1";
IDocument document= new Document(content);
TestSpecificDefaultTextDoubleClickStrategy doubleClickStrategy= new TestSpecificDefaultTextDoubleClickStrategy();
for (String word : content.split(" ")) {
int offsetWordStart= content.indexOf(word);
for (int offset= offsetWordStart; offset < offsetWordStart + word.length(); offset++) {
IRegion selection= doubleClickStrategy.findWord(document, offset);
String actualWord= document.get(selection.getOffset(), selection.getLength());
assertEquals(word, actualWord);
}
}
}
private static final class TestSpecificDefaultTextDoubleClickStrategy extends DefaultTextDoubleClickStrategy {
@Override
public IRegion findWord(IDocument document, int offset) { // make visible
return super.findWord(document, offset);
}
}
}
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