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 import java.awt.*;
  35 import java.text.*;
  36 import java.util.*;
  37 import java.io.*;
  38 
  39 public class SerializationLoadTest {
  40 
  41     public static void main(String[] args)
  42     {
  43         try {
  44             InputStream istream1 = HexDumpReader.getStreamFromHexDump("DecimalFormat.114.txt");
  45             ObjectInputStream p = new ObjectInputStream(istream1);
  46             CheckDecimalFormat it = (CheckDecimalFormat)p.readObject();
  47             System.out.println("1.1.4 DecimalFormat Loaded ok.");
  48             System.out.println(it.Update());
  49             System.out.println("Called Update successfully.");
  50             istream1.close();
  51 
  52             InputStream istream2 = HexDumpReader.getStreamFromHexDump("DecimalFormatSymbols.114.txt");
  53             ObjectInputStream p2 = new ObjectInputStream(istream2);
  54             CheckDecimalFormatSymbols it2 = (CheckDecimalFormatSymbols)p2.readObject();
  55             System.out.println("1.1.4 DecimalFormatSymbols Loaded ok.");
  56             System.out.println("getDigit : "  + it2.Update());
  57             System.out.println("Called Update successfully.");
  58             istream2.close();
  59         } catch (Exception e) {
  60             e.printStackTrace();
  61         }
  62     }
  63 }
  64 
  65 @SuppressWarnings("serial")
  66 class CheckDecimalFormat implements Serializable
  67 {
  68     DecimalFormat _decFormat = (DecimalFormat)NumberFormat.getInstance();
  69 
  70     public String Update()
  71     {
  72         Random r = new Random();
  73         return _decFormat.format(r.nextDouble());
  74     }
  75 }
  76 
  77 @SuppressWarnings("serial")
  78 class CheckDecimalFormatSymbols implements Serializable
  79 {
  80     DecimalFormatSymbols _decFormatSymbols = new DecimalFormatSymbols();
  81 
  82     public char Update()
  83     {
  84         return  _decFormatSymbols.getDigit();
  85     }
  86 }