87 lines
3.0 KiB
Java
87 lines
3.0 KiB
Java
/*
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* Copyright (c) 2010, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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*@test
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*@bug 6653944
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*@summary Deserialization tests for YEAR calculcations
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*/
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import java.io.*;
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import java.util.*;
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public class Bug6653944 {
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private static int errorCount = 0;
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public static void main(String[] args) throws Exception {
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Calendar buddhist = Calendar.getInstance(Locale.of("th", "TH"));
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int expectedYear = buddhist.get(Calendar.YEAR);
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Calendar deserialized = (Calendar) deserialize(serialize(buddhist));
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compare(deserialized, buddhist);
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int deserializedYear = deserialized.get(Calendar.YEAR);
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compare(deserializedYear, expectedYear);
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// test add(YEAR, n).
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buddhist.add(Calendar.YEAR, 12);
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expectedYear = buddhist.get(Calendar.YEAR);
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deserialized.add(Calendar.YEAR, 12);
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deserializedYear = deserialized.get(Calendar.YEAR);
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compare(deserialized, buddhist);
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compare(deserializedYear, expectedYear);
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if (errorCount > 0) {
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throw new RuntimeException("Bug6653944: failed");
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}
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}
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private static void compare(int got, int expected) {
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if (got != expected) {
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System.err.println("got " + got + ", expected " + expected);
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errorCount++;
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}
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}
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private static void compare(Calendar got, Calendar expected) {
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if (!got.equals(expected)) {
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System.err.println("got " + got + ", expected " + expected);
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errorCount++;
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}
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}
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private static byte[] serialize(Serializable obj) throws Exception {
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ByteArrayOutputStream baos = new ByteArrayOutputStream();
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ObjectOutputStream oos = new ObjectOutputStream(baos);
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oos.writeObject(obj);
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oos.close();
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return baos.toByteArray();
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}
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private static Object deserialize(byte[] data) throws Exception {
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ByteArrayInputStream bais = new ByteArrayInputStream(data);
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ObjectInputStream ois = new ObjectInputStream(bais);
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return ois.readObject();
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}
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}
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