1/*
2 * Copyright (c) 2004, 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 5101626
27 *  @summary Case conversion should not trip over non-character code points.
28 */
29
30import java.util.Locale;
31
32public class NonCharacterMapping {
33
34    private static final Locale ENGLISH = new Locale("en");
35    private static final Locale TURKISH = new Locale("tr");
36
37    public static void main(String[] args) {
38        if (Character.toLowerCase('\uFFFF') != '\uFFFF') {
39            throw new RuntimeException();
40        }
41        if (Character.toUpperCase('\uFFFF') != '\uFFFF') {
42            throw new RuntimeException();
43        }
44        if (Character.toTitleCase('\uFFFF') != '\uFFFF') {
45            throw new RuntimeException();
46        }
47        if (!"\uFFFF".toLowerCase(ENGLISH).equals("\uFFFF")) {
48            throw new RuntimeException();
49        }
50        if (!"\uFFFF".toUpperCase(ENGLISH).equals("\uFFFF")) {
51            throw new RuntimeException();
52        }
53        if (!"\uFFFF".toLowerCase(TURKISH).equals("\uFFFF")) {
54            throw new RuntimeException();
55        }
56        if (!"\uFFFF".toUpperCase(TURKISH).equals("\uFFFF")) {
57            throw new RuntimeException();
58        }
59        if (!"A\uFFFF".toLowerCase(ENGLISH).equals("a\uFFFF")) {
60            throw new RuntimeException();
61        }
62        if (!"A\uFFFF".toUpperCase(ENGLISH).equals("A\uFFFF")) {
63            throw new RuntimeException();
64        }
65        if (!"A\uFFFF".toLowerCase(TURKISH).equals("a\uFFFF")) {
66            throw new RuntimeException();
67        }
68        if (!"A\uFFFF".toUpperCase(TURKISH).equals("A\uFFFF")) {
69            throw new RuntimeException();
70        }
71        if (!"a\uFFFF".toLowerCase(ENGLISH).equals("a\uFFFF")) {
72            throw new RuntimeException();
73        }
74        if (!"a\uFFFF".toUpperCase(ENGLISH).equals("A\uFFFF")) {
75            throw new RuntimeException();
76        }
77        if (!"a\uFFFF".toLowerCase(TURKISH).equals("a\uFFFF")) {
78            throw new RuntimeException();
79        }
80        if (!"a\uFFFF".toUpperCase(TURKISH).equals("A\uFFFF")) {
81            throw new RuntimeException();
82        }
83    }
84}
85