| /******************************************************************************* |
| * 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); |
| } |
| } |
| } |