/*

 * Copyright (c) 2007, 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.text.*;

import java.util.*;

import sun.util.*;

import sun.util.resources.*;

public class CollatorProviderTest extends ProviderTest {

    com.foo.CollatorProviderImpl cp = new com.foo.CollatorProviderImpl();

    List<Locale> availloc = Arrays.asList(Collator.getAvailableLocales());

    List<Locale> providerloc = Arrays.asList(cp.getAvailableLocales());

    List<Locale> jreloc = Arrays.asList(LocaleData.getAvailableLocales());

    public static void main(String[] s) {

        new CollatorProviderTest();

    }

    CollatorProviderTest() {

        availableLocalesTest();

        objectValidityTest();

    }

    void availableLocalesTest() {

        Set<Locale> localesFromAPI = new HashSet<Locale>(availloc);

        Set<Locale> localesExpected = new HashSet<Locale>(jreloc);

        localesExpected.addAll(providerloc);

        if (localesFromAPI.equals(localesExpected)) {

            System.out.println("availableLocalesTest passed.");

        } else {

            throw new RuntimeException("availableLocalesTest failed");

        }

    }

    void objectValidityTest() {

        Collator def = Collator.getInstance(new Locale(""));

        String defrules = ((RuleBasedCollator)def).getRules();

        for (Locale target: availloc) {

            // pure JRE implementation

            ResourceBundle rb = LocaleData.getCollationData(target);

            boolean jreSupportsLocale = jreloc.contains(target);

            // result object

            Collator result = Collator.getInstance(target);

            // provider's object (if any)

            Collator providersResult = null;

            if (providerloc.contains(target)) {

                providersResult = cp.getInstance(target);

            }

            // JRE rule

            Collator jresResult = null;

            if (jreSupportsLocale) {

                try {

                    String rules = rb.getString("Rule");

                    jresResult = new RuleBasedCollator(defrules+rules);

                    jresResult.setDecomposition(Collator.NO_DECOMPOSITION);

                } catch (MissingResourceException mre) {

                } catch (ParseException pe) {

                }

            }

            checkValidity(target, jresResult, providersResult, result, jreSupportsLocale);

        }

    }

}