| /* |
| * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 4124769 8160312 |
| * @summary Test ignore-case comparison |
| * |
| */ |
| |
| import java.net.*; |
| import java.io.InputStream; |
| import java.io.IOException; |
| |
| public class CompareIC { |
| |
| public static void main(String[] args) throws Exception { |
| String test1 = "Tess"; |
| String test2 = "Test"; |
| String test3 = "Tesu"; |
| CompareIC comparer = new CompareIC(); |
| |
| comparer.testTriplet(test1, test2, test3); |
| test2 = test2.toUpperCase(); |
| comparer.testTriplet(test1, test2, test3); |
| test2 = test2.toLowerCase(); |
| comparer.testTriplet(test1, test2, test3); |
| |
| // toLowerCase -> non-latin1 |
| if ("\u00b5".compareToIgnoreCase("X") < 0) |
| throw new RuntimeException("Comparison failure1"); |
| } |
| |
| private void testTriplet(String one, String two, String three) |
| throws Exception { |
| if (one.compareToIgnoreCase(two) > 0) |
| throw new RuntimeException("Comparison failure1"); |
| if (two.compareToIgnoreCase(three) > 0) |
| throw new RuntimeException("Comparison failure2"); |
| if (three.compareToIgnoreCase(one) < 0) |
| throw new RuntimeException("Comparison failure3"); |
| } |
| |
| } |