/*

 * Copyright (c) 2013, 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.

 */

import java.util.Collections;

import java.util.Enumeration;

import java.util.Locale;

import java.util.MissingResourceException;

import java.util.PropertyResourceBundle;

import java.util.ResourceBundle;

/**

 * @test

 * @bug 4814565 8027930

 * @summary tests ResourceBundle.getBaseBundleName();

 * @build TestGetBaseBundleName resources.ListBundle resources.ListBundle_fr

 * @run main TestGetBaseBundleName

 * @author danielfuchs

 */

public class TestGetBaseBundleName {

    public static String getBaseName(ResourceBundle bundle) {

        return bundle == null ? null : bundle.getBaseBundleName();

    }

    public static void main(String... args) throws Exception {

        Locale defaultLocale = Locale.getDefault();

        System.out.println("Default locale is: " + defaultLocale);

        for (String baseName : new String[] {

                    PROPERTY_BUNDLE_NAME,

                    LIST_BUNDLE_NAME

        }) {

            try {

                Locale.setDefault(Locale.US);

                ResourceBundle bundle = ResourceBundle.getBundle(baseName);

                System.out.println(getBaseName(bundle));

                if (!Locale.ROOT.equals(bundle.getLocale())) {

                    throw new RuntimeException("Unexpected locale: "

                            + bundle.getLocale());

                }

                if (!baseName.equals(getBaseName(bundle))) {

                    throw new RuntimeException("Unexpected base name: "

                            + getBaseName(bundle));

                }

                Locale.setDefault(Locale.FRENCH);

                ResourceBundle bundle_fr = ResourceBundle.getBundle(baseName);

                if (!Locale.FRENCH.equals(bundle_fr.getLocale())) {

                    throw new RuntimeException("Unexpected locale: "

                            + bundle_fr.getLocale());

                }

                if (!baseName.equals(getBaseName(bundle_fr))) {

                    throw new RuntimeException("Unexpected base name: "

                            + getBaseName(bundle_fr));

                }

            } finally {

                Locale.setDefault(defaultLocale);

            }

        }

        final ResourceBundle bundle = new ResourceBundle() {

            @Override

            protected Object handleGetObject(String key) {

                if ("dummy".equals(key)) return "foo";

                throw new MissingResourceException("Missing key",

                        this.getClass().getName(), key);

            }

            @Override

            public Enumeration<String> getKeys() {

                return Collections.enumeration(java.util.Arrays.asList(

                        new String[] {"dummy"}));

            }

        };

        if (getBaseName(bundle) != null) {

            throw new RuntimeException("Expected null baseName, got "

                    + getBaseName(bundle));

        }

        final ResourceBundle bundle2 = new ResourceBundle() {

            @Override

            protected Object handleGetObject(String key) {

                if ("dummy".equals(key)) return "foo";

                throw new MissingResourceException("Missing key",

                        this.getClass().getName(), key);

            }

            @Override

            public Enumeration<String> getKeys() {

                return Collections.enumeration(java.util.Arrays.asList(

                        new String[] {"dummy"}));

            }

            @Override

            public String getBaseBundleName() {

                return this.getClass().getName();

            }

        };

        if (!bundle2.getClass().getName().equals(getBaseName(bundle2))) {

            throw new RuntimeException("Expected "

                    + bundle2.getClass().getName() + ", got "

                    + getBaseName(bundle2));

        }

        ResourceBundle propertyBundle = new PropertyResourceBundle(

                TestGetBaseBundleName.class.getResourceAsStream(

                    PROPERTY_BUNDLE_NAME+".properties"));

        if (getBaseName(propertyBundle) != null) {

            throw new RuntimeException("Expected null baseName, got "

                    + getBaseName(propertyBundle));

        }

        ResourceBundle listBundle = new resources.ListBundle_fr();

        if (getBaseName(listBundle) != null) {

            throw new RuntimeException("Expected null baseName, got "

                    + getBaseName(listBundle));

        }

    }

}