jdk/test/java/util/ResourceBundle/Bug6190861.java
author xuelei
Fri, 29 Jul 2011 02:50:58 -0700
changeset 10138 b7572da25d15
parent 5506 202f599c92aa
child 32649 2ee9017c7597
permissions -rw-r--r--
7068662: Reserve and restore the default locale Reviewed-by: alanb, weijun
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/*
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 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/*
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 * @test
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 * @bug 6190861
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 * @summary Make sure to always load the default locale's bundle when
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 * there's no bundle for the requested locale.
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 */
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import java.util.*;
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public class Bug6190861 {
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    static public void main(String[] args) {
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        Locale reservedLocale = Locale.getDefault();
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        try {
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            Locale.setDefault(new Locale("en", "US"));
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            List localeList = new ArrayList();
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            localeList.add(Locale.ENGLISH);
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            localeList.add(Locale.KOREA);
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            localeList.add(Locale.UK);
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            localeList.add(new Locale("en", "CA"));
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            localeList.add(Locale.ENGLISH);
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            Iterator iter = localeList.iterator();
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            while (iter.hasNext()){
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                Locale currentLocale = (Locale) iter.next();
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                System.out.println("\ncurrentLocale = "
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                               + currentLocale.getDisplayName());
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                ResourceBundle messages =
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                    ResourceBundle.getBundle("Bug6190861Data",currentLocale);
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                Locale messagesLocale = messages.getLocale();
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                System.out.println("messagesLocale = "
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                               + messagesLocale.getDisplayName());
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                checkMessages(messages);
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            }
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        } finally {
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            // restore the reserved locale
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            Locale.setDefault(reservedLocale);
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        }
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    }
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    static void checkMessages(ResourceBundle messages) {
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        String greetings = messages.getString("greetings");
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        String inquiry = messages.getString("inquiry");
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        String farewell = messages.getString("farewell");
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        System.out.println(greetings);
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        System.out.println(inquiry);
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        System.out.println(farewell);
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        if (!greetings.equals("Hiya.")) {
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            throw new RuntimeException("got wrong resource bundle");
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        }
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    }
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}