KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > netbeans > lib > java > lexer > JavaStringLexerTest


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.lib.java.lexer;
20
21 import org.netbeans.api.java.lexer.JavaStringTokenId;
22 import org.netbeans.api.lexer.TokenHierarchy;
23 import org.netbeans.api.lexer.TokenId;
24 import org.netbeans.api.lexer.TokenSequence;
25 import org.netbeans.junit.NbTestCase;
26 import org.netbeans.lib.lexer.test.LexerTestUtilities;
27
28 /**
29  *
30  * @author Jan Lahoda
31  */
32 public class JavaStringLexerTest extends NbTestCase {
33
34     public JavaStringLexerTest(String JavaDoc testName) {
35         super(testName);
36     }
37
38     protected void setUp() throws Exception JavaDoc {
39     }
40
41     public void testNextToken1() {
42         String JavaDoc text = "t";
43         
44         TokenHierarchy<?> hi = TokenHierarchy.create(text, JavaStringTokenId.language());
45         TokenSequence<? extends TokenId> ts = hi.tokenSequence();
46         LexerTestUtilities.assertNextTokenEquals(ts, JavaStringTokenId.TEXT, "t");
47     }
48     
49     public void testNextToken2() {
50         String JavaDoc text = "\\t\\b\\b\\t \\tabc\\rsddfdsffffffffff";
51         
52         TokenHierarchy<?> hi = TokenHierarchy.create(text, JavaStringTokenId.language());
53         TokenSequence<? extends TokenId> ts = hi.tokenSequence();
54         LexerTestUtilities.assertNextTokenEquals(ts, JavaStringTokenId.TAB, "\\t");
55         LexerTestUtilities.assertNextTokenEquals(ts, JavaStringTokenId.BACKSPACE, "\\b");
56         LexerTestUtilities.assertNextTokenEquals(ts, JavaStringTokenId.BACKSPACE, "\\b");
57         LexerTestUtilities.assertNextTokenEquals(ts, JavaStringTokenId.TAB, "\\t");
58         LexerTestUtilities.assertNextTokenEquals(ts, JavaStringTokenId.TEXT, " ");
59         LexerTestUtilities.assertNextTokenEquals(ts, JavaStringTokenId.TAB, "\\t");
60         LexerTestUtilities.assertNextTokenEquals(ts, JavaStringTokenId.TEXT, "abc");
61         LexerTestUtilities.assertNextTokenEquals(ts, JavaStringTokenId.CR, "\\r");
62         LexerTestUtilities.assertNextTokenEquals(ts, JavaStringTokenId.TEXT, "sddfdsffffffffff");
63     }
64     
65 }
66
Popular Tags