1 /*
2  * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.
8  *
9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
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17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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20  * or visit www.oracle.com if you need additional information or have any
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22  */
23 /*
24  * @test
25  * @bug 7104012
26  * @summary Confirm that AIOBE is not thrown.
27  */
28 
29 package test.java.text.BreakIterator;
30 
31 import java.text.*;
32 import java.util.*;
33 
34 public class Bug7104012 {
35 
main(String[] args)36     public static void main(String[] args) {
37         boolean err = false;
38 
39         List<String> data = new ArrayList<>();
40         data.add("\udb40");
41         data.add(" \udb40");
42         data.add("\udc53");
43         data.add(" \udc53");
44         data.add(" \udb40\udc53");
45         data.add("\udb40\udc53");
46         data.add("ABC \udb40\udc53 123");
47         data.add("\udb40\udc53 ABC \udb40\udc53");
48 
49         for (Locale locale : Locale.getAvailableLocales()) {
50             List<BreakIterator> breakIterators = new ArrayList<>();
51             breakIterators.add(BreakIterator.getCharacterInstance(locale));
52             breakIterators.add(BreakIterator.getLineInstance(locale));
53             breakIterators.add(BreakIterator.getSentenceInstance(locale));
54             breakIterators.add(BreakIterator.getWordInstance(locale));
55 
56             for (BreakIterator bi : breakIterators) {
57                 for (String str : data) {
58                     try {
59                         bi.setText(str);
60                         bi.first();
61                         while (bi.next() != BreakIterator.DONE) { }
62                         bi.last();
63                         while (bi.previous() != BreakIterator.DONE) { }
64                     }
65                     catch (ArrayIndexOutOfBoundsException ex) {
66                         System.out.println("    " + data.indexOf(str)
67                             + ": BreakIterator(" + locale
68                             + ") threw AIOBE.");
69                         err = true;
70                     }
71                 }
72             }
73         }
74 
75         if (err) {
76             throw new RuntimeException("Unexpected exeption.");
77         }
78     }
79 
80 }
81