/*

 * Copyright (c) 2007, 2011, 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.

 */

/**

 * @test

 * @bug 4052404 4052440 4084688 4092475 4101316 4105828 4107014 4107953 4110613

 * 4118587 4118595 4122371 4126371 4126880 4135316 4135752 4139504 4139940 4143951

 * 4147315 4147317 4147552 4335196 4778440 4940539 5010672 6475525 6544471 6627549

 * 6786276 7066203

 * @summary test Locales

 */

/*

 *

 *

 * (C) Copyright Taligent, Inc. 1996, 1997 - All Rights Reserved

 * (C) Copyright IBM Corp. 1996 - 1998 - All Rights Reserved

 *

 * Portions copyright (c) 2007 Sun Microsystems, Inc.

 * All Rights Reserved.

 *

 * The original version of this source code and documentation

 * is copyrighted and owned by Taligent, Inc., a wholly-owned

 * subsidiary of IBM. These materials are provided under terms

 * of a License Agreement between Taligent and Sun. This technology

 * is protected by multiple US and International patents.

 *

 * This notice and attribution to Taligent may not be removed.

 * Taligent is a registered trademark of Taligent, Inc.

 *

 * Permission to use, copy, modify, and distribute this software

 * and its documentation for NON-COMMERCIAL purposes and without

 * fee is hereby granted provided that this copyright notice

 * appears in all copies. Please refer to the file "copyright.html"

 * for further important copyright and licensing information.

 *

 * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF

 * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED

 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A

 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR

 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR

 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.

 *

 */

import java.text.*;

import java.util.Locale;

import java.util.MissingResourceException;

import java.util.Date;

import java.util.Calendar;

import java.io.*;

public class LocaleTest extends LocaleTestFmwk {

    public LocaleTest() {

    }

    private int ENGLISH = 0;

    private int FRENCH = 1;

    private int CROATIAN = 2;

    private int GREEK = 3;

    private int NORWEGIAN = 4;

    private int ITALIAN = 5;

    private int DUMMY = 6;

    private int MAX_LOCALES = 6;

    private int LANG = 0;

    private int CTRY = 1;

    private int VAR = 2;

    private int NAME = 3;

    private int LANG3 = 4;

    private int CTRY3 = 5;

    private int LCID = 6;

    private int DLANG_EN = 7;

    private int DCTRY_EN = 8;

    private int DVAR_EN = 9;

    private int DNAME_EN = 10;

    private int DLANG_FR = 11;

    private int DCTRY_FR = 12;

    private int DVAR_FR = 13;

    private int DNAME_FR = 14;

    private int DLANG_HR = 15;

    private int DCTRY_HR = 16;

    private int DVAR_HR = 17;

    private int DNAME_HR = 18;

    private int DLANG_EL = 19;

    private int DCTRY_EL = 20;

    private int DVAR_EL = 21;

    private int DNAME_EL = 22;

    private int DLANG_ROOT = 23;

    private int DCTRY_ROOT = 24;

    private int DVAR_ROOT = 25;

    private int DNAME_ROOT = 26;

    private String[][] dataTable = {

        // language code

        {   "en",   "fr",   "hr",   "el",   "no",   "it",   "xx"    },

        // country code

        {   "US",   "FR",   "HR",   "GR",   "NO",   "",   "YY"    },

        // variant code

        {   "",     "",     "",     "",     "NY",   "",   ""    },

        // full name

        {   "en_US",    "fr_FR",    "hr_HR",    "el_GR",    "no_NO_NY", "it",   "xx_YY"  },

        // ISO-3 language

        {   "eng",  "fra",  "hrv",  "ell",  "nor",  "ita",  ""   },

        // ISO-3 country

        {   "USA",  "FRA",  "HRV",  "GRC",  "NOR",  "",     ""   },

        // LCID (not currently public)

        {   "0409", "040c", "041a", "0408", "0814", "",     ""  },

        // display language (English)

        {   "English",  "French",   "Croatian", "Greek",    "Norwegian",    "Italian",  "xx" },

        // display country (English)

        {   "United States",    "France",   "Croatia",  "Greece",   "Norway",   "",     "YY" },

        // display variant (English)

        {   "",     "",     "",     "",     "Nynorsk",   "",     ""},

        // display name (English)

        // Updated no_NO_NY English display name for new pattern-based algorithm

        // (part of Euro support).

        {   "English (United States)", "French (France)", "Croatian (Croatia)", "Greek (Greece)", "Norwegian (Norway,Nynorsk)", "Italian", "xx (YY)" },

        // display langage (French)

        {   "anglais",  "fran\u00e7ais",   "croate", "grec",    "norv\u00e9gien",    "italien", "xx" },

        // display country (French)

        {   "Etats-Unis",    "France",   "Croatie",  "Gr\u00e8ce",   "Norv\u00e8ge", "",     "YY" },

        // display variant (French)

        {   "",     "",     "",     "",     "",     "",    "" },

        // display name (French)

        {   "anglais (Etats-Unis)", "fran\u00e7ais (France)", "croate (Croatie)", "grec (Gr\u00e8ce)", "norv\u00e9gien (Norv\u00e8ge,Nynorsk)", "italien", "xx (YY)" },

        // display langage (Croatian)

        {   "",  "", "hrvatski", "",    "", "", "xx" },

        // display country (Croatian)

        {   "",    "",   "Hrvatska",  "",   "", "", "YY" },

        // display variant (Croatian)

        {   "",     "",     "",     "",     "", "", ""},

        // display name (Croatian)

        {   "", "", "hrvatski (Hrvatska)", "", "", "", "xx (YY)" },

        // display langage (Greek)

        {   "\u0391\u03b3\u03b3\u03bb\u03b9\u03ba\u03ac",  "\u0393\u03b1\u03bb\u03bb\u03b9\u03ba\u03ac", "\u039a\u03c1\u03bf\u03b1\u03c4\u03b9\u03ba\u03ac", "\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac",    "\u039d\u03bf\u03c1\u03b2\u03b7\u03b3\u03b9\u03ba\u03ac", "\u0399\u03c4\u03b1\u03bb\u03b9\u03ba\u03ac", "xx" },

        // display country (Greek)

        {   "\u0397\u03bd\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b5\u03af\u03b5\u03c2",    "\u0393\u03b1\u03bb\u03bb\u03af\u03b1",   "\u039a\u03c1\u03bf\u03b1\u03c4\u03af\u03b1",  "\u0395\u03bb\u03bb\u03ac\u03b4\u03b1",   "\u039d\u03bf\u03c1\u03b2\u03b7\u03b3\u03af\u03b1", "", "YY" },

        // display variant (Greek)

        {   "",     "",     "",     "",     "", "", "" },

        // display name (Greek)

        {   "\u0391\u03b3\u03b3\u03bb\u03b9\u03ba\u03ac (\u0397\u03bd\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b5\u03af\u03b5\u03c2)", "\u0393\u03b1\u03bb\u03bb\u03b9\u03ba\u03ac (\u0393\u03b1\u03bb\u03bb\u03af\u03b1)", "\u039a\u03c1\u03bf\u03b1\u03c4\u03b9\u03ba\u03ac (\u039a\u03c1\u03bf\u03b1\u03c4\u03af\u03b1)", "\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac (\u0395\u03bb\u03bb\u03ac\u03b4\u03b1)", "\u039d\u03bf\u03c1\u03b2\u03b7\u03b3\u03b9\u03ba\u03ac (\u039d\u03bf\u03c1\u03b2\u03b7\u03b3\u03af\u03b1,Nynorsk)", "\u0399\u03c4\u03b1\u03bb\u03b9\u03ba\u03ac", "xx (YY)" },

        // display langage (<root>)

        {   "English",  "French",   "Croatian", "Greek",    "Norwegian",  "Italian",  "xx" },

        // display country (<root>)

        {   "United States",    "France",   "Croatia",  "Greece",   "Norway",  "",     "YY" },

        // display variant (<root>)

        {   "",     "",     "",     "",     "Nynorsk",   "",     ""},

        // display name (<root>)

        {   "English (United States)", "French (France)", "Croatian (Croatia)", "Greek (Greece)", "Norwegian (Norway,Nynorsk)", "Italian", "xx (YY)" },

    };

    public static void main(String[] args) throws Exception {

        new LocaleTest().run(args);

    }

    public void TestBasicGetters() {

        for (int i = 0; i <= MAX_LOCALES; i++) {

            Locale testLocale = new Locale(dataTable[LANG][i], dataTable[CTRY][i], dataTable[VAR][i]);

            logln("Testing " + testLocale + "...");

            if (!testLocale.getLanguage().equals(dataTable[LANG][i]))

                errln("  Language code mismatch: " + testLocale.getLanguage() + " versus "

                            + dataTable[LANG][i]);

            if (!testLocale.getCountry().equals(dataTable[CTRY][i]))

                errln("  Country code mismatch: " + testLocale.getCountry() + " versus "

                            + dataTable[CTRY][i]);

            if (!testLocale.getVariant().equals(dataTable[VAR][i]))

                errln("  Variant code mismatch: " + testLocale.getVariant() + " versus "

                            + dataTable[VAR][i]);

            if (!testLocale.toString().equals(dataTable[NAME][i]))

                errln("  Locale name mismatch: " + testLocale.toString() + " versus "

                            + dataTable[NAME][i]);

        }

        logln("Same thing without variant codes...");

        for (int i = 0; i <= MAX_LOCALES; i++) {

            Locale testLocale = new Locale(dataTable[LANG][i], dataTable[CTRY][i]);

            logln("Testing " + testLocale + "...");

            if (!testLocale.getLanguage().equals(dataTable[LANG][i]))

                errln("  Language code mismatch: " + testLocale.getLanguage() + " versus "

                            + dataTable[LANG][i]);

            if (!testLocale.getCountry().equals(dataTable[CTRY][i]))

                errln("  Country code mismatch: " + testLocale.getCountry() + " versus "

                            + dataTable[CTRY][i]);

            if (!testLocale.getVariant().equals(""))

                errln("  Variant code mismatch: " + testLocale.getVariant() + " versus \"\"");

        }

    }

    public void TestSimpleResourceInfo() {

        for (int i = 0; i <= MAX_LOCALES; i++) {

            if (dataTable[LANG][i].equals("xx"))

                continue;

            Locale testLocale = new Locale(dataTable[LANG][i], dataTable[CTRY][i], dataTable[VAR][i]);

            logln("Testing " + testLocale + "...");

            if (!testLocale.getISO3Language().equals(dataTable[LANG3][i]))

                errln("  ISO-3 language code mismatch: " + testLocale.getISO3Language()

                            + " versus " + dataTable[LANG3][i]);

            if (!testLocale.getISO3Country().equals(dataTable[CTRY3][i]))

                errln("  ISO-3 country code mismatch: " + testLocale.getISO3Country()

                            + " versus " + dataTable[CTRY3][i]);

/*

            // getLCID() is currently private

            if (!String.valueOf(testLocale.getLCID()).equals(dataTable[LCID][i]))

                errln("  LCID mismatch: " + testLocale.getLCID() + " versus "

                            + dataTable[LCID][i]);

*/

        }

    }

    /*

     * @bug 4101316

     * @bug 4084688 (This bug appears to be a duplicate of something, because it was fixed

     *              between 1.1.5 and 1.1.6, but I included a new test for it anyway)

     * @bug 4052440 Stop falling back to the default locale.

     */

    public void TestDisplayNames() {

        Locale  saveDefault = Locale.getDefault();

        Locale  english = new Locale("en", "US");

        Locale  french = new Locale("fr", "FR");

        Locale  croatian = new Locale("hr", "HR");

        Locale  greek = new Locale("el", "GR");

        Locale.setDefault(english);

        logln("With default = en_US...");

        logln("  In default locale...");

        doTestDisplayNames(null, DLANG_EN, false);

        logln("  In locale = en_US...");

        doTestDisplayNames(english, DLANG_EN, false);

        logln("  In locale = fr_FR...");

        doTestDisplayNames(french, DLANG_FR, false);

        logln("  In locale = hr_HR...");

        doTestDisplayNames(croatian, DLANG_HR, false);

        logln("  In locale = el_GR...");

        doTestDisplayNames(greek, DLANG_EL, false);

        Locale.setDefault(french);

        logln("With default = fr_FR...");

        logln("  In default locale...");

        doTestDisplayNames(null, DLANG_FR, true);

        logln("  In locale = en_US...");

        doTestDisplayNames(english, DLANG_EN, true);

        logln("  In locale = fr_FR...");

        doTestDisplayNames(french, DLANG_FR, true);

        logln("  In locale = hr_HR...");

        doTestDisplayNames(croatian, DLANG_HR, true);

        logln("  In locale = el_GR...");

        doTestDisplayNames(greek, DLANG_EL, true);

        Locale.setDefault(saveDefault);

    }

    private void doTestDisplayNames(Locale inLocale, int compareIndex, boolean defaultIsFrench) {

        if (defaultIsFrench && !Locale.getDefault().getLanguage().equals("fr"))

            errln("Default locale should be French, but it's really " + Locale.getDefault().getLanguage());

        else if (!defaultIsFrench && !Locale.getDefault().getLanguage().equals("en"))

            errln("Default locale should be English, but it's really " + Locale.getDefault().getLanguage());

        for (int i = 0; i <= MAX_LOCALES; i++) {

            Locale testLocale = new Locale(dataTable[LANG][i], dataTable[CTRY][i], dataTable[VAR][i]);

            logln("  Testing " + testLocale + "...");

            String  testLang;

            String  testCtry;

            String  testVar;

            String  testName;

            if (inLocale == null) {

                testLang = testLocale.getDisplayLanguage();

                testCtry = testLocale.getDisplayCountry();

                testVar = testLocale.getDisplayVariant();

                testName = testLocale.getDisplayName();

            }

            else {

                testLang = testLocale.getDisplayLanguage(inLocale);

                testCtry = testLocale.getDisplayCountry(inLocale);

                testVar = testLocale.getDisplayVariant(inLocale);

                testName = testLocale.getDisplayName(inLocale);

            }

            String  expectedLang;

            String  expectedCtry;

            String  expectedVar;

            String  expectedName;

            expectedLang = dataTable[compareIndex][i];

            if (expectedLang.equals("") && defaultIsFrench)

                expectedLang = dataTable[DLANG_EN][i];

            if (expectedLang.equals(""))

                expectedLang = dataTable[DLANG_ROOT][i];

            expectedCtry = dataTable[compareIndex + 1][i];

            if (expectedCtry.equals("") && defaultIsFrench)

                expectedCtry = dataTable[DCTRY_EN][i];

            if (expectedCtry.equals(""))

                expectedCtry = dataTable[DCTRY_ROOT][i];

            expectedVar = dataTable[compareIndex + 2][i];

            if (expectedVar.equals("") && defaultIsFrench)

                expectedVar = dataTable[DVAR_EN][i];

            if (expectedVar.equals(""))

                expectedVar = dataTable[DVAR_ROOT][i];

            expectedName = dataTable[compareIndex + 3][i];

            if (expectedName.equals("") && defaultIsFrench)

                expectedName = dataTable[DNAME_EN][i];

            if (expectedName.equals(""))

                expectedName = dataTable[DNAME_ROOT][i];

            if (!testLang.equals(expectedLang))

                errln("Display language mismatch: " + testLang + " versus " + expectedLang);

            if (!testCtry.equals(expectedCtry))

                errln("Display country mismatch: " + testCtry + " versus " + expectedCtry);

            if (!testVar.equals(expectedVar))

                errln("Display variant mismatch: " + testVar + " versus " + expectedVar);

            if (!testName.equals(expectedName))

                errln("Display name mismatch: " + testName + " versus " + expectedName);

        }

    }

    public void TestSimpleObjectStuff() {

        Locale  test1 = new Locale("aa", "AA");

        Locale  test2 = new Locale("aa", "AA");

        Locale  test3 = (Locale)test1.clone();

        Locale  test4 = new Locale("zz", "ZZ");

        if (test1 == test2 || test1 == test3 || test1 == test4 || test2 == test3)

            errln("Some of the test variables point to the same locale!");

        if (test3 == null)

            errln("clone() failed to produce a valid object!");

        if (!test1.equals(test2) || !test1.equals(test3) || !test2.equals(test3))

            errln("clone() or equals() failed: objects that should compare equal don't");

        if (test1.equals(test4) || test2.equals(test4) || test3.equals(test4))

            errln("equals() failed: objects that shouldn't compare equal do");

        int hash1 = test1.hashCode();

        int hash2 = test2.hashCode();

        int hash3 = test3.hashCode();

        if (hash1 != hash2 || hash1 != hash3 || hash2 != hash3)

            errln("hashCode() failed: objects that should have the same hash code don't");

    }

    /**

     * @bug 4011756 4011380

     */

    public void TestISO3Fallback() {

        Locale test = new Locale("xx", "YY", "");

        boolean gotException = false;

        String result = "";

        try {

            result = test.getISO3Language();

        }

        catch (MissingResourceException e) {

            gotException = true;

        }

        if (!gotException)

            errln("getISO3Language() on xx_YY returned " + result + " instead of throwing an exception");

        gotException = false;

        try {

            result = test.getISO3Country();

        }

        catch (MissingResourceException e) {

            gotException = true;

        }

        if (!gotException)

            errln("getISO3Country() on xx_YY returned " + result + " instead of throwing an exception");

    }

    /**

     * @bug 4106155 4118587 7066203

     */

    public void TestGetLangsAndCountries() {

        // It didn't seem right to just do an exhaustive test of everything here, so I check

        // for the following things:

        // 1) Does each list have the right total number of entries?

        // 2) Does each list contain certain language and country codes we think are important

        //     (the G7 countries, plus a couple others)?

        // 3) Does each list have every entry formatted correctly? (i.e., two characters,

        //     all lower case for the language codes, all upper case for the country codes)

        // 4) Is each list in sorted order?

        String[] test = Locale.getISOLanguages();

        String[] spotCheck1 = { "en", "es", "fr", "de", "it", "ja", "ko", "zh", "th",

                                "he", "id", "iu", "ug", "yi", "za" };

        if (test.length != 188)

            errln("Expected getISOLanguages() to return 188 languages; it returned " + test.length);

        else {

            for (int i = 0; i < spotCheck1.length; i++) {

                int j;

                for (j = 0; j < test.length; j++)

                    if (test[j].equals(spotCheck1[i]))

                        break;

                if (j == test.length || !test[j].equals(spotCheck1[i]))

                    errln("Couldn't find " + spotCheck1[i] + " in language list.");

            }

        }

        for (int i = 0; i < test.length; i++) {

            if (!test[i].equals(test[i].toLowerCase()))

                errln(test[i] + " is not all lower case.");

            if (test[i].length() != 2)

                errln(test[i] + " is not two characters long.");

            if (i > 0 && test[i].compareTo(test[i - 1]) <= 0)

                errln(test[i] + " appears in an out-of-order position in the list.");

        }

        test = Locale.getISOCountries();

        String[] spotCheck2 = { "US", "CA", "GB", "FR", "DE", "IT", "JP", "KR", "CN", "TW", "TH" };

        if (test.length != 249)

            errln("Expected getISOCountries to return 249 countries; it returned " + test.length);

        else {

            for (int i = 0; i < spotCheck2.length; i++) {

                int j;

                for (j = 0; j < test.length; j++)

                    if (test[j].equals(spotCheck2[i]))

                        break;

                if (j == test.length || !test[j].equals(spotCheck2[i]))

                    errln("Couldn't find " + spotCheck2[i] + " in country list.");

            }

        }

        for (int i = 0; i < test.length; i++) {

            if (!test[i].equals(test[i].toUpperCase()))

                errln(test[i] + " is not all upper case.");

            if (test[i].length() != 2)

                errln(test[i] + " is not two characters long.");

            if (i > 0 && test[i].compareTo(test[i - 1]) <= 0)

                errln(test[i] + " appears in an out-of-order position in the list.");

        }

    }

    /**

     * @bug 4126880

     */

    void Test4126880() {

        String[] test;

        test = Locale.getISOCountries();

        test[0] = "SUCKER!!!";

        test = Locale.getISOCountries();

        if (test[0].equals("SUCKER!!!"))

            errln("Changed internal country code list!");

        test = Locale.getISOLanguages();

        test[0] = "HAHAHAHA!!!";

        test = Locale.getISOLanguages();

        if (test[0].equals("HAHAHAHA!!!")) // Fixed typo

            errln("Changes internal language code list!");

    }

    /**

     * @bug 4107014

     */

    public void TestGetAvailableLocales() {

        Locale[] locales = Locale.getAvailableLocales();

        if (locales == null || locales.length == 0)

            errln("Locale.getAvailableLocales() returned no installed locales!");

        else {

            logln("Locale.getAvailableLocales() returned a list of " + locales.length + " locales.");

            for (int i = 0; i < locales.length; i++)

                logln(locales[i].toString());

        }

    }

    /**

     * @bug 4135316

     */

    public void TestBug4135316() {

        Locale[] locales1 = Locale.getAvailableLocales();

        Locale[] locales2 = Locale.getAvailableLocales();

        if (locales1 == locales2)

            errln("Locale.getAvailableLocales() doesn't clone its internal storage!");

    }

    /**

     * @bug 4107953

     */

/*

test commented out pending API-change approval

    public void TestGetLanguagesForCountry() {

        String[] languages = Locale.getLanguagesForCountry("US");

        if (!searchStringArrayFor("en", languages))

            errln("Didn't get en as a language for US");

        languages = Locale.getLanguagesForCountry("FR");

        if (!searchStringArrayFor("fr", languages))

            errln("Didn't get fr as a language for FR");

        languages = Locale.getLanguagesForCountry("CH");

        if (!searchStringArrayFor("fr", languages))

            errln("Didn't get fr as a language for CH");

        if (!searchStringArrayFor("it", languages))

            errln("Didn't get it as a language for CH");