1 /*
2  * Copyright (c) 1998, 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 
24 /*
25  * @test
26  * @bug 4101150
27  * @library /java/text/testlib
28  * @build SerializationLoadTest HexDumpReader
29  * @run main SerializationLoadTest
30  * @summary test serialization compatibility of DecimalFormat and DecimalFormatSymbols
31  * @key randomness
32  */
33 
34 package test.java.text.Format.NumberFormat.SerializationLoadTest;
35 
36 import java.io.InputStream;
37 import java.io.ObjectInputStream;
38 import java.io.Serializable;
39 import java.text.DecimalFormat;
40 import java.text.DecimalFormatSymbols;
41 import java.text.NumberFormat;
42 import java.util.Random;
43 
44 import test.java.text.testlib.HexDumpReader;
45 
46 public class SerializationLoadTest {
47 
main(String[] args)48     public static void main(String[] args)
49     {
50         try {
51             InputStream istream1 = HexDumpReader.getStreamFromHexDump("DecimalFormat.114.txt");
52             ObjectInputStream p = new ObjectInputStream(istream1);
53             CheckDecimalFormat it = (CheckDecimalFormat)p.readObject();
54             System.out.println("1.1.4 DecimalFormat Loaded ok.");
55             System.out.println(it.Update());
56             System.out.println("Called Update successfully.");
57             istream1.close();
58 
59             InputStream istream2 = HexDumpReader.getStreamFromHexDump("DecimalFormatSymbols.114.txt");
60             ObjectInputStream p2 = new ObjectInputStream(istream2);
61             CheckDecimalFormatSymbols it2 = (CheckDecimalFormatSymbols)p2.readObject();
62             System.out.println("1.1.4 DecimalFormatSymbols Loaded ok.");
63             System.out.println("getDigit : "  + it2.Update());
64             System.out.println("Called Update successfully.");
65             istream2.close();
66         } catch (Exception e) {
67             e.printStackTrace();
68         }
69     }
70 }
71 
72 @SuppressWarnings("serial")
73 class CheckDecimalFormat implements Serializable
74 {
75     DecimalFormat _decFormat = (DecimalFormat)NumberFormat.getInstance();
76 
Update()77     public String Update()
78     {
79         Random r = new Random();
80         return _decFormat.format(r.nextDouble());
81     }
82 }
83 
84 @SuppressWarnings("serial")
85 class CheckDecimalFormatSymbols implements Serializable
86 {
87     DecimalFormatSymbols _decFormatSymbols = new DecimalFormatSymbols();
88 
Update()89     public char Update()
90     {
91         return  _decFormatSymbols.getDigit();
92     }
93 }
94