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 * 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.

 *

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import java.util.Calendar;

import java.util.GregorianCalendar;

import java.util.Locale;

import java.util.logging.Level;

import java.util.logging.LogRecord;

import java.util.logging.XMLFormatter;

/**

 * @test

 * @bug 8028185

 * @summary XMLFormatter.format emits incorrect year (year + 1900)

 * @author dfuchs

 */

public class XMLFormatterDate {

    /**

     * Before the fix, JDK8 prints: {@code

     * <record>

     *   <date>3913-11-18T17:35:40</date>

     *   <millis>1384792540403</millis>

     *   <sequence>0</sequence>

     *   <level>INFO</level>

     *   <thread>1</thread>

     *   <message>test</message>

     * </record>

     * }

     * After the fix, it should print: {@code

     * <record>

     *   <date>2013-11-18T17:35:40</date>

     *   <millis>1384792696519</millis>

     *   <sequence>0</sequence>

     *   <level>INFO</level>

     *   <thread>1</thread>

     *   <message>test</message>

     * </record>

     * }

     * @param args the command line arguments

     */

    public static void main(String[] args) {

        Locale locale = Locale.getDefault();

        try {

            Locale.setDefault(Locale.ENGLISH);

            final GregorianCalendar cal1 = new GregorianCalendar();

            final int year1 = cal1.get(Calendar.YEAR);

            LogRecord record = new LogRecord(Level.INFO, "test");

            XMLFormatter formatter = new XMLFormatter();

            final String formatted = formatter.format(record);

            System.out.println(formatted);

            final GregorianCalendar cal2 = new GregorianCalendar();

            final int year2 = cal2.get(Calendar.YEAR);

            if (year2 < 1900) {

                throw new Error("Invalid system year: " + year2);

            }

            StringBuilder buf2 = new StringBuilder()

                    .append("<date>").append(year2).append("-");

            if (!formatted.contains(buf2.toString())) {

                StringBuilder buf1 = new StringBuilder()

                        .append("<date>").append(year1).append("-");

                if (formatted.contains(buf1)

                        && year2 == year1 + 1

                        && cal2.get(Calendar.MONTH) == Calendar.JANUARY

                        && cal2.get(Calendar.DAY_OF_MONTH) == 1) {

                    // Oh! The year just switched in the midst of the test...

                    System.out.println("Happy new year!");

                } else {

                    throw new Error("Expected year " + year2

                            + " not found in log:\n" + formatted);

                }

            }

        } finally {

            Locale.setDefault(locale);

        }

    }

}