| /******************************************************************************* |
| * 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 Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.ui.tests.nls; |
| |
| import org.eclipse.jface.text.Document; |
| |
| import junit.framework.TestCase; |
| import junit.framework.TestSuite; |
| |
| import org.eclipse.jdt.internal.corext.refactoring.nls.SimpleLineReader; |
| |
| public class SimpleLineReaderTest extends TestCase { |
| |
| public static TestSuite suite() { |
| return new TestSuite(SimpleLineReaderTest.class); |
| } |
| |
| public void testSimpleLineReader() throws Exception { |
| SimpleLineReader reader = new SimpleLineReader(new Document("aha\noho\r\n\r\n\n")); |
| assertEquals("aha\n", reader.readLine()); |
| assertEquals("oho\r\n", reader.readLine()); |
| assertEquals("\r\n", reader.readLine()); |
| assertEquals("\n", reader.readLine()); |
| assertEquals(null, reader.readLine()); |
| } |
| |
| public void testSimpleLineReaderWithEmptyString() { |
| SimpleLineReader simpleLineReader = new SimpleLineReader(new Document("")); |
| assertEquals(null, simpleLineReader.readLine()); |
| } |
| |
| public void testSimpleLineReaderWithEscapedLF() { |
| SimpleLineReader simpleLineReader = new SimpleLineReader(new Document("a\nb\\nc\n")); |
| assertEquals("a\n", simpleLineReader.readLine()); |
| assertEquals("b\\nc\n", simpleLineReader.readLine()); |
| assertEquals(null, simpleLineReader.readLine()); |
| } |
| |
| public void testSimpleLineReaderWithEscapedCR() { |
| SimpleLineReader simpleLineReader = new SimpleLineReader(new Document("a\nb\\rc\r")); |
| assertEquals("a\n", simpleLineReader.readLine()); |
| assertEquals("b\\rc\r", simpleLineReader.readLine()); |
| assertEquals(null, simpleLineReader.readLine()); |
| } |
| |
| public void testSimpleLineReaderWithCR() { |
| SimpleLineReader simpleLineReader = new SimpleLineReader(new Document("a\rb\r")); |
| assertEquals("a\r", simpleLineReader.readLine()); |
| assertEquals("b\r", simpleLineReader.readLine()); |
| assertEquals(null, simpleLineReader.readLine()); |
| } |
| |
| public void testSimpleLineReaderWithoutNL() { |
| SimpleLineReader simpleLineReader = new SimpleLineReader(new Document("=")); |
| assertEquals("=", simpleLineReader.readLine()); |
| assertEquals(null, simpleLineReader.readLine()); |
| } |
| |
| public void testSimpleLineReaderWithMissingNL() { |
| SimpleLineReader simpleLineReader = new SimpleLineReader(new Document("a\rb")); |
| assertEquals("a\r", simpleLineReader.readLine()); |
| assertEquals("b", simpleLineReader.readLine()); |
| assertEquals(null, simpleLineReader.readLine()); |
| } |
| |
| public void testSimpleLineReaderWithLineContinue1() { |
| SimpleLineReader simpleLineReader = new SimpleLineReader(new Document("aaa\\\nbbb\nccc\n")); |
| assertEquals("aaa\\\nbbb\n", simpleLineReader.readLine()); |
| assertEquals("ccc\n", simpleLineReader.readLine()); |
| assertEquals(null, simpleLineReader.readLine()); |
| } |
| |
| } |