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 * This code is distributed in the hope that it will be useful, but WITHOUT

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 * 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).

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 * You should have received a copy of the GNU General Public License version

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 *

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 */

/*

 * @test

 * @bug 8005471 8008577 8129881 8130845 8136518

 * @run main/othervm -Djava.locale.providers=CLDR CLDRDisplayNamesTest

 * @summary Make sure that localized time zone names of CLDR are used

 * if specified.

 */

import java.text.*;

import java.util.*;

import static java.util.TimeZone.*;

public class CLDRDisplayNamesTest {

    /*

     * The first element is a language tag. The rest are localized

     * display names of America/Los_Angeles copied from the CLDR

     * resources data. If data change in CLDR, test data below will

     * need to be changed accordingly.

     *

     * Generic names are NOT tested (until they are supported by API).

     */

    static final String[][] CLDR_DATA = {

        {

            "ja-JP",

            "\u30a2\u30e1\u30ea\u30ab\u592a\u5e73\u6d0b\u6a19\u6e96\u6642",

            "PST",

            "\u30a2\u30e1\u30ea\u30ab\u592a\u5e73\u6d0b\u590f\u6642\u9593",

            "PDT",

            //"\u30a2\u30e1\u30ea\u30ab\u592a\u5e73\u6d0b\u6642\u9593",

            //"PT"

        },

        {

            "zh-CN",

            "\u5317\u7f8e\u592a\u5e73\u6d0b\u6807\u51c6\u65f6\u95f4",

            "PST",

            "\u5317\u7f8e\u592a\u5e73\u6d0b\u590f\u4ee4\u65f6\u95f4",

            "PDT",

            //"\u5317\u7f8e\u592a\u5e73\u6d0b\u65f6\u95f4",

            //"PT",

        },

        {

            "de-DE",

            "Nordamerikanische Westk\u00fcsten-Normalzeit",

            "PST",

            "Nordamerikanische Westk\u00fcsten-Sommerzeit",

            "PDT",

            //"Nordamerikanische Westk\u00fcstenzeit",

            //"PT",

        },

    };

    public static void main(String[] args) {

        // Make sure that localized time zone names of CLDR are used

        // if specified.

        TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles");

        int errors = 0;

        for (String[] data : CLDR_DATA) {

            Locale locale = Locale.forLanguageTag(data[0]);

            for (int i = 1; i < data.length; i++) {

                int style = ((i % 2) == 1) ? LONG : SHORT;

                boolean daylight = (i == 3 || i == 4);

                String name = tz.getDisplayName(daylight, style, locale);

                if (!data[i].equals(name)) {

                    System.err.printf("error: got '%s' expected '%s' (style=%d, daylight=%s, locale=%s)%n",

                                      name, data[i], style, daylight, locale);

                    errors++;

                }

            }

        }

        // for 8129881

        tz = TimeZone.getTimeZone("Europe/Vienna");

        String name = tz.getDisplayName(false, SHORT, Locale.ENGLISH);

        if (!"CET".equals(name)) {

            System.err.printf("error: got '%s' expected 'CET' %n", name);

            errors++;

        }

        // for 8130845

        SimpleDateFormat fmtROOT = new SimpleDateFormat("EEE MMM d hh:mm:ss z yyyy", Locale.ROOT);

        SimpleDateFormat fmtUS = new SimpleDateFormat("EEE MMM d hh:mm:ss z yyyy", Locale.US);

        SimpleDateFormat fmtUK = new SimpleDateFormat("EEE MMM d hh:mm:ss z yyyy", Locale.UK);

        Locale originalLocale = Locale.getDefault();

        try {

            Locale.setDefault(Locale.ROOT);

            fmtROOT.parse("Thu Nov 13 04:35:51 AKST 2008");

            fmtUS.parse("Thu Nov 13 04:35:51 AKST 2008");

            fmtUK.parse("Thu Nov 13 04:35:51 GMT-09:00 2008");

        } catch (ParseException pe) {

            System.err.println(pe);

            errors++;

        } finally {

            Locale.setDefault(originalLocale);

        }

        if (errors > 0) {

            throw new RuntimeException("test failed");

        }

    }

}