1   /*
2    * Copyright (c) 1999, 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
16   * 2 along with this work; if not, write to the Free Software Foundation,
17   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18   *
19   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20   * or visit www.oracle.com if you need additional information or have any
21   * questions.
22   */
23  
24  /**
25   * @test
26   * @bug 4230290
27   * @summary Test GetChars method parameter checking
28   */
29  
30  public class GetCharsOverLength {
31  
32     public static void main (String argv[]) {
33  
34      StringBuffer sb = new StringBuffer("sample string buffer");
35      char dst[] = new char[30];
36      boolean failed = false;
37  
38      int a[][] = {
39                    {0, 0, dst.length + 1},
40                    {0, 0, dst.length + 2},
41                    {0, 0, dst.length + 20},
42                    {5, 5, dst.length + 1},
43                    {5, 5, dst.length + 2},
44                    {5, 5, dst.length + 20}
45      };
46  
47      for (int i = 0; i < a.length; i++) {
48          try {
49              sb.getChars(a[i][0], a[i][1], dst, a[i][2]);
50              throw new RuntimeException("Bounds test failed");
51          } catch (IndexOutOfBoundsException iobe) {
52              // Test passed
53          }
54      }
55    }
56  }