1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   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
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  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
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  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 4185732
  27  * @library /java/text/testlib
  28  * @summary test that ChoiceFormat invariants are preserved across serialization
  29  */
  30 /*
  31  *
  32  *
  33  * (C) Copyright IBM Corp. 1996 - 1999 - All Rights Reserved
  34  *
  35  * Portions copyright (c) 2007 Sun Microsystems, Inc.
  36  * All Rights Reserved.
  37  *
  38  * The original version of this source code and documentation
  39  * is copyrighted and owned by Taligent, Inc., a wholly-owned
  40  * subsidiary of IBM. These materials are provided under terms
  41  * of a License Agreement between Taligent and Sun. This technology
  42  * is protected by multiple US and International patents.
  43  *
  44  * This notice and attribution to Taligent may not be removed.
  45  * Taligent is a registered trademark of Taligent, Inc.
  46  *
  47  * Permission to use, copy, modify, and distribute this software
  48  * and its documentation for NON-COMMERCIAL purposes and without
  49  * fee is hereby granted provided that this copyright notice
  50  * appears in all copies. Please refer to the file "copyright.html"
  51  * for further important copyright and licensing information.
  52  *
  53  * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
  54  * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
  55  * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
  56  * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
  57  * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
  58  * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
  59  */
  60 
  61 import java.util.*;
  62 import java.io.*;
  63 import java.text.ChoiceFormat;
  64 
  65 /**
  66  *  A Locale can never contains language codes of he, yi or id.
  67  */
  68 public class Bug4185732Test extends IntlTest {
  69     public static void main(String[] args) throws Exception {
  70         if (args.length == 1 && args[0].equals("prepTest")) {
  71             prepTest();
  72         } else {
  73             new Bug4185732Test().run(args);
  74         }
  75     }
  76 
  77     public void testIt() throws Exception {
  78         try {
  79             final File f = new File(System.getProperty("test.src", "."), "Bug4185732.data");
  80             final ObjectInputStream in = new ObjectInputStream(
  81                     new FileInputStream(f));
  82             final ChoiceFormat loc = (ChoiceFormat)in.readObject();
  83             if (loc.getFormats().length != loc.getLimits().length) {
  84                 errln("ChoiceFormat did not properly check stream");
  85             } else {
  86                 //for some reason, the data file was VALID.  This test
  87                 //requires a corrupt data file the format and limit
  88                 //arrays are of different length.
  89                 errln("Test data file was not properly created");
  90             }
  91         } catch (InvalidObjectException e) {
  92             //this is what we want to have happen
  93         } catch (Exception e) {
  94             errln(e.toString());
  95         }
  96     }
  97 
  98     /**
  99      * Create a data file for this test.  The data file must be corrupted by hand.
 100      */
 101     private static void prepTest() {
 102         try {
 103             ObjectOutputStream out = new ObjectOutputStream(
 104                     new FileOutputStream("Bug4185732.data"));
 105             final double[] limits = {1,2,3,4,5,6,7};
 106             final String[] formats = {"Sun","Mon","Tue","Wed","Thur","Fri","Sat"};
 107             final ChoiceFormat fmt = new ChoiceFormat(limits, formats);
 108             out.writeObject(fmt);
 109             out.close();
 110             System.out.println("You must invalidate the output file before running the test");
 111             System.out.println("by modifying the length of one of the array");
 112         } catch (Exception e) {
 113             System.out.println(e);
 114         }
 115     }
 116 }