/*
* Copyright ( c ) 2010 , 2022 , 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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* questions .
*/
/*
* @ test
* @ bug 6653944
* @ summary Deserialization tests for YEAR calculcations
*/
import java.io.*;
import java.util.*;
public class Bug6653944 {
private static int errorCount = 0 ;
public static void main(String[] args) throws Exception {
Calendar buddhist = Calendar.getInstance(Locale.of("th" , "TH" ));
int expectedYear = buddhist.get(Calendar.YEAR);
Calendar deserialized = (Calendar) deserialize(serialize(buddhist));
compare(deserialized, buddhist);
int deserializedYear = deserialized.get(Calendar.YEAR);
compare(deserializedYear, expectedYear);
// test add(YEAR, n).
buddhist.add(Calendar.YEAR, 12 );
expectedYear = buddhist.get(Calendar.YEAR);
deserialized.add(Calendar.YEAR, 12 );
deserializedYear = deserialized.get(Calendar.YEAR);
compare(deserialized, buddhist);
compare(deserializedYear, expectedYear);
if (errorCount > 0 ) {
throw new RuntimeException("Bug6653944: failed" );
}
}
private static void compare(int got, int expected) {
if (got != expected) {
System.err.println("got " + got + ", expected " + expected);
errorCount++;
}
}
private static void compare(Calendar got, Calendar expected) {
if (!got.equals(expected)) {
System.err.println("got " + got + ", expected " + expected);
errorCount++;
}
}
private static byte [] serialize(Serializable obj) throws Exception {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(obj);
oos.close();
return baos.toByteArray();
}
private static Object deserialize(byte [] data) throws Exception {
ByteArrayInputStream bais = new ByteArrayInputStream(data);
ObjectInputStream ois = new ObjectInputStream(bais);
return ois.readObject();
}
}
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¤ Dauer der Verarbeitung: 0.8 Sekunden
(vorverarbeitet am 2026-06-10)
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