/*

 * Copyright (c) 2014, 2018, 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

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 */

/*

 * @test

 * @bug 8048123 8054214 8173423

 * @summary Test for jdk.calendar.japanese.supplemental.era support

 * @library /test/lib

 * @build SupplementalJapaneseEraTest

 * @run testng/othervm SupplementalJapaneseEraTestRun

 */

import java.util.Calendar;

import java.util.List;

import java.util.Locale;

import java.util.TimeZone;

import static java.util.Calendar.*;

import jdk.test.lib.process.ProcessTools;

import jdk.test.lib.JDKToolLauncher;

import jdk.test.lib.Utils;

import org.testng.annotations.DataProvider;

import org.testng.annotations.Test;

public class SupplementalJapaneseEraTestRun {

    @DataProvider(name = "validprop")

    Object[][] validPropertyData() {

        return new Object[][] {

                //Tests with valid property values

                {"name=SupEra,abbr=S.E.,since="},

                {"name = SupEra, abbr = S.E., since = "},

        };

    }

    @DataProvider(name = "invalidprop")

    Object[][] invalidPropertyData() {

        return new Object[][] {

                //Tests with invalid property values

                {"=SupEra,abbr=S.E.,since="},

                {"=,abbr=S.E.,since="},

                {"name,abbr=S.E.,since="},

                {"abbr=S.E.,since="},

                {"name=SupEra,since="},

                {"name=,abbr=S.E.,since"},

                {"name=SupEra,abbr=,since="},

                {"name=SupEra,abbr=S.E."},

                {"name=SupEra,abbr=S.E.,since=0"},

                //since=9223372036854775808 the number means Long.MAX_VALUE+1

                {"name=SupEra,abbr=S.E.,since=9223372036854775808"},

        };

    }

    @Test(dataProvider = "validprop")

    public void ValidPropertyValuesTest(String prop)

            throws Throwable {

        //get the start time of the fictional next era

        String startTime = getStartTime();

        testRun(prop + startTime, List.of("-t"));

    }

    @Test(dataProvider = "invalidprop")

    public void InvalidPropertyValuesTest(String prop)

            throws Throwable {

        //get the start time of the fictional next era

        String startTime = getStartTime();

        //get the name of the current era to be used to confirm that

        //invalid property values are ignored.

        String currentEra = getCurrentEra();

        testRun(prop + startTime, List.of("-b", currentEra));

    }

    private static void testRun(String property, List<String> javaParam)

            throws Throwable{

        JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("java");

        launcher.addToolArg("-cp")

                .addToolArg(Utils.TEST_CLASS_PATH)

                .addToolArg("-Djdk.calendar.japanese.supplemental.era=" + property)

                .addToolArg("SupplementalJapaneseEraTest");

        for (String para: javaParam) {

            launcher.addToolArg(para);

        }

        int exitCode = ProcessTools.executeCommand(launcher.getCommand())

                .getExitValue();

        System.out.println(property + ":pass");

        if (exitCode != 0) {

            System.out.println(property + ":fail");

            throw new RuntimeException("Unexpected exit code: " + exitCode);

        }

    }

    private static String getStartTime(){

        Calendar cal = new Calendar.Builder().setCalendarType("japanese")

                .setTimeZone(TimeZone.getTimeZone("GMT")).setFields(ERA, 5)

                .setDate(200, FEBRUARY, 11).build();

        return String.valueOf(cal.getTimeInMillis());

    }

    private static String getCurrentEra(){

        Calendar jcal = new Calendar.Builder()

                .setCalendarType("japanese")

                .setFields(YEAR, 1, DAY_OF_YEAR, 1)

                .build();

        return jcal.getDisplayName(ERA, LONG, Locale.US);

    }

}