1/*
2 * Copyright (c) 1998, 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 4124769 8160312
27 * @summary Test ignore-case comparison
28 *
29 */
30
31import java.net.*;
32import java.io.InputStream;
33import java.io.IOException;
34
35public class CompareIC {
36
37    public static void main(String[] args) throws Exception {
38        String test1 = "Tess";
39        String test2 = "Test";
40        String test3 = "Tesu";
41        CompareIC comparer = new CompareIC();
42
43        comparer.testTriplet(test1, test2, test3);
44        test2 = test2.toUpperCase();
45        comparer.testTriplet(test1, test2, test3);
46        test2 = test2.toLowerCase();
47        comparer.testTriplet(test1, test2, test3);
48
49        // toLowerCase -> non-latin1
50        if ("\u00b5".compareToIgnoreCase("X") < 0)
51            throw new RuntimeException("Comparison failure1");
52    }
53
54    private void testTriplet(String one, String two, String three)
55        throws Exception {
56            if (one.compareToIgnoreCase(two) > 0)
57                throw new RuntimeException("Comparison failure1");
58            if (two.compareToIgnoreCase(three) > 0)
59                throw new RuntimeException("Comparison failure2");
60            if (three.compareToIgnoreCase(one) < 0)
61                throw new RuntimeException("Comparison failure3");
62    }
63
64}
65