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1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3  *
4  * The contents of this file are subject to the Mozilla Public License Version
5  * 1.1 (the "License"); you may not use this file except in compliance with
6  * the License. You may obtain a copy of the License at
7  * http://www.mozilla.org/MPL/
8  *
9  * Software distributed under the License is distributed on an "AS IS" basis,
10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11  * for the specific language governing rights and limitations under the
12  * License.
13  *
14  * The Original Code is Ristretto Mail API.
15  *
16  * The Initial Developers of the Original Code are
17  * Timo Stich and Frederik Dietz.
18  * Portions created by the Initial Developers are Copyright (C) 2004
19  * All Rights Reserved.
20  *
21  * Contributor(s):
22  *
23  * Alternatively, the contents of this file may be used under the terms of
24  * either the GNU General Public License Version 2 or later (the "GPL"), or
25  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
26  * in which case the provisions of the GPL or the LGPL are applicable instead
27  * of those above. If you wish to allow use of your version of this file only
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29  * use your version of this file under the terms of the MPL, indicate your
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31  * and other provisions required by the GPL or the LGPL. If you do not delete
32  * the provisions above, a recipient may use your version of this file under
33  * the terms of any one of the MPL, the GPL or the LGPL.
34  *
35  * ***** END LICENSE BLOCK ***** */
36 package org.columba.ristretto.parser;
37
38 import java.util.List JavaDoc;
39 import java.util.Random JavaDoc;
40
41 import junit.framework.TestCase;
42
43 public class CharSequenceSearcherTest extends TestCase {
44
45     public void test1() {
46         String JavaDoc pattern = "ababababca";
47         CharSequenceSearcher searcher = new CharSequenceSearcher(pattern.toCharArray());
48         
49         int[] positions = { 100, 200, 5234 };
50         Random JavaDoc random = new Random JavaDoc();
51         
52         // create a test text
53 StringBuffer JavaDoc testText = new StringBuffer JavaDoc();
54         for( int i=0; i<positions.length; i++) {
55             for(int j=testText.length(); j<positions[i]; j++) {
56                 testText.append((char)(random.nextInt() & 0x0ff));
57             }
58             
59             testText.append(pattern);
60         }
61         
62         List JavaDoc result = searcher.match(testText);
63         for( int i=0; i<positions.length; i++) {
64             assertEquals(positions[i], ((Integer JavaDoc)result.get(i)).intValue());
65         }
66         
67         
68     }
69
70
71
72 }
73
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