1/*
2 * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24import java.io.*;
25import java.util.*;
26import java.text.*;
27
28/**
29 * @test
30 * @bug 4316678
31 * @summary test that Calendar's Serializasion works correctly.
32 * @library /java/text/testlib
33 */
34public class bug4316678 extends IntlTest {
35
36    public static void main(String[] args) throws Exception {
37        new bug4316678().run(args);
38    }
39
40    public void Test4316678() throws Exception {
41        GregorianCalendar gc1;
42        GregorianCalendar gc2;
43        TimeZone saveZone = TimeZone.getDefault();
44
45        try {
46            TimeZone.setDefault(TimeZone.getTimeZone("PST"));
47
48            gc1 = new GregorianCalendar(2000, Calendar.OCTOBER, 10);
49            try (ObjectOutputStream out
50                    = new ObjectOutputStream(new FileOutputStream("bug4316678.ser"))) {
51                out.writeObject(gc1);
52            }
53
54            try (ObjectInputStream in
55                    = new ObjectInputStream(new FileInputStream("bug4316678.ser"))) {
56                gc2 = (GregorianCalendar)in.readObject();
57            }
58
59            gc1.set(Calendar.DATE, 16);
60            gc2.set(Calendar.DATE, 16);
61            if (!gc1.getTime().equals(gc2.getTime())) {
62                errln("Invalid Time :" + gc2.getTime() +
63                    ", expected :" + gc1.getTime());
64            }
65        } finally {
66            TimeZone.setDefault(saveZone);
67        }
68    }
69}
70