jlahoda@2413: /*
jlahoda@2415:  * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
jlahoda@2413:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jlahoda@2413:  *
jlahoda@2413:  * This code is free software; you can redistribute it and/or modify it
jlahoda@2413:  * under the terms of the GNU General Public License version 2 only, as
jlahoda@2413:  * published by the Free Software Foundation.
jlahoda@2413:  *
jlahoda@2413:  * This code is distributed in the hope that it will be useful, but WITHOUT
jlahoda@2413:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jlahoda@2413:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jlahoda@2413:  * version 2 for more details (a copy is included in the LICENSE file that
jlahoda@2413:  * accompanied this code).
jlahoda@2413:  *
jlahoda@2413:  * You should have received a copy of the GNU General Public License version
jlahoda@2413:  * 2 along with this work; if not, write to the Free Software Foundation,
jlahoda@2413:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jlahoda@2413:  *
jlahoda@2413:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jlahoda@2413:  * or visit www.oracle.com if you need additional information or have any
jlahoda@2413:  * questions.
jlahoda@2413:  */
jlahoda@2413: 
jlahoda@2413: /**
jlahoda@2413:  * @test
jlahoda@2415:  * @bug 8029800 8043186
jlahoda@2413:  * @summary Unit test StringUtils
jlahoda@2413:  * @run main StringUtilsTest
jlahoda@2413:  */
jlahoda@2413: 
jlahoda@2413: import java.util.Locale;
jlahoda@2413: import java.util.Objects;
jlahoda@2413: import com.sun.tools.javac.util.StringUtils;
jlahoda@2413: 
jlahoda@2413: public class StringUtilsTest {
jlahoda@2413:     public static void main(String... args) throws Exception {
jlahoda@2413:         new StringUtilsTest().run();
jlahoda@2413:     }
jlahoda@2413: 
jlahoda@2413:     void run() throws Exception {
jlahoda@2413:         Locale.setDefault(new Locale("tr", "TR"));
jlahoda@2413: 
jlahoda@2413:         //verify the properties of the default locale:
jlahoda@2413:         assertEquals("\u0131", "I".toLowerCase());
jlahoda@2413:         assertEquals("\u0130", "i".toUpperCase());
jlahoda@2413: 
jlahoda@2415:         //verify the StringUtils.toLowerCase/toUpperCase do what they should:
jlahoda@2413:         assertEquals("i", StringUtils.toLowerCase("I"));
jlahoda@2413:         assertEquals("I", StringUtils.toUpperCase("i"));
jlahoda@2413: 
jlahoda@2415:         //verify StringUtils.caseInsensitiveIndexOf works:
jlahoda@2415:         assertEquals(2, StringUtils.indexOfIgnoreCase("  lookFor", "lookfor"));
jlahoda@2415:         assertEquals(11, StringUtils.indexOfIgnoreCase("  lookFor  LOOKfor", "lookfor", 11));
jlahoda@2415:         assertEquals(2, StringUtils.indexOfIgnoreCase("\u0130\u0130lookFor", "lookfor"));
jlahoda@2413:     }
jlahoda@2413: 
jlahoda@2413:     void assertEquals(String expected, String actual) {
jlahoda@2413:         if (!Objects.equals(expected, actual)) {
jlahoda@2413:             throw new IllegalStateException("expected=" + expected + "; actual=" + actual);
jlahoda@2413:         }
jlahoda@2413:     }
jlahoda@2413: 
jlahoda@2413:     void assertEquals(int expected, int actual) {
jlahoda@2413:         if (expected != actual) {
jlahoda@2413:             throw new IllegalStateException("expected=" + expected + "; actual=" + actual);
jlahoda@2413:         }
jlahoda@2413:     }
jlahoda@2413: }