J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2005 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* @test |
| 25 | * @summary it is new version of old test which was |
| 26 | * /src/share/test/serialization/psiotest.java |
| 27 | * Test pickling and unpickling an object with derived classes |
| 28 | * and using a read special to serialize the "middle" class. |
| 29 | * |
| 30 | */ |
| 31 | |
| 32 | import java.io.*; |
| 33 | |
| 34 | public class CheckingEquality { |
| 35 | public static void main (String argv[]) { |
| 36 | System.err.println("\nRegression test of " + |
| 37 | "serialization/deserialization of " + |
| 38 | "complex objects\n"); |
| 39 | |
| 40 | FileInputStream istream = null; |
| 41 | try { |
| 42 | |
| 43 | Thirdpsio objout = new Thirdpsio(); |
| 44 | objout.init(); |
| 45 | |
| 46 | FileOutputStream ostream = new FileOutputStream("psiotest1.tmp"); |
| 47 | ObjectOutputStream p = new ObjectOutputStream(ostream); |
| 48 | |
| 49 | p.writeObject(objout); |
| 50 | |
| 51 | p.flush(); |
| 52 | ostream.close(); |
| 53 | |
| 54 | istream = new FileInputStream("psiotest1.tmp"); |
| 55 | ObjectInputStream q = new ObjectInputStream(istream); |
| 56 | |
| 57 | Thirdpsio objin = (Thirdpsio)q.readObject(); |
| 58 | |
| 59 | if (!objout.equals(objin)) { |
| 60 | System.err.println( |
| 61 | "\nTEST FAILED: Original and read objects not equal."); |
| 62 | throw new Error(); |
| 63 | } |
| 64 | istream.close(); |
| 65 | System.err.println("\nTEST PASSED"); |
| 66 | } catch (Exception e) { |
| 67 | System.err.print("TEST FAILED: "); |
| 68 | e.printStackTrace(); |
| 69 | |
| 70 | System.err.println("\nInput remaining"); |
| 71 | int ch; |
| 72 | try { |
| 73 | while ((ch = istream.read()) != -1) { |
| 74 | System.out.print(Integer.toString(ch, 16) + " "); |
| 75 | } |
| 76 | System.err.println("\n"); |
| 77 | } catch (Exception f) { |
| 78 | throw new Error(); |
| 79 | } |
| 80 | throw new Error(); |
| 81 | } |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | class Firstpsio implements java.io.Serializable { |
| 86 | String one; |
| 87 | int two; |
| 88 | float three[]; |
| 89 | |
| 90 | void init() { /* called only before writing */ |
| 91 | one = "one"; |
| 92 | two = 2; |
| 93 | three = new float[5]; |
| 94 | float f = 3.0f; |
| 95 | for (int i=0; i<5 ; i++) { |
| 96 | f += 0.11; |
| 97 | three[i] = f; |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | /* Compare two first objects */ |
| 102 | boolean equals(Firstpsio other) { |
| 103 | boolean ret = true; |
| 104 | |
| 105 | if (!one.equals(other.one)) { |
| 106 | System.err.println("\nfirstpsio: expected " + one + |
| 107 | " actual " + other.one); |
| 108 | ret = false; |
| 109 | } |
| 110 | if (two != other.two) { |
| 111 | System.err.println("\nfirstpsio: expected " + two + |
| 112 | " actual " + other.two); |
| 113 | ret = false; |
| 114 | } |
| 115 | |
| 116 | for (int i = 0; i < three.length; i++ ) { |
| 117 | if (three[i] != other.three[i]) { |
| 118 | System.err.println("\nfirstpsio: three[" + i + "] expected " + |
| 119 | three[i] + " actual " + other.three[i]); |
| 120 | ret = false; |
| 121 | } |
| 122 | } |
| 123 | return ret; |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | class Secondpsio extends Firstpsio { |
| 128 | String quatre; |
| 129 | int cinq; |
| 130 | |
| 131 | private void writeObject(ObjectOutputStream pw) throws IOException { |
| 132 | pw.writeObject(quatre); |
| 133 | pw.writeInt(cinq); |
| 134 | } |
| 135 | |
| 136 | private void readObject(ObjectInputStream pr) |
| 137 | throws StreamCorruptedException, IOException, ClassNotFoundException |
| 138 | { |
| 139 | if (one == null) { |
| 140 | System.err.println( |
| 141 | "\nTEST FAILED: Superclass not serialized when " + |
| 142 | "it should have been"); |
| 143 | throw new StreamCorruptedException("Superclass not serialized " + |
| 144 | "when it should have been"); |
| 145 | } |
| 146 | |
| 147 | quatre = (String)pr.readObject(); |
| 148 | cinq = pr.readInt(); |
| 149 | } |
| 150 | |
| 151 | boolean equals(Secondpsio other) { |
| 152 | boolean ret = super.equals(other); |
| 153 | |
| 154 | if (!quatre.equals(other.quatre)) { |
| 155 | System.err.println("\nsecondpsio: quatre expected " + quatre + |
| 156 | " actual " + other.quatre); |
| 157 | ret = false; |
| 158 | } |
| 159 | if (cinq != other.cinq) { |
| 160 | System.err.println("\nsecondpsio: cinq expected " + cinq + |
| 161 | " actual " + other.cinq); |
| 162 | ret = false; |
| 163 | } |
| 164 | return ret; |
| 165 | } |
| 166 | |
| 167 | /* called only before writing */ |
| 168 | void init() { |
| 169 | quatre = "4444"; |
| 170 | cinq = 5; |
| 171 | super.init(); |
| 172 | } |
| 173 | } |
| 174 | |
| 175 | class Thirdpsio extends Secondpsio { |
| 176 | |
| 177 | static String ign = "ignored"; |
| 178 | transient Object oh; |
| 179 | |
| 180 | int six; |
| 181 | |
| 182 | private static int seven[]; |
| 183 | protected byte eight = (byte)9; |
| 184 | final static byte dcare = (byte) 128; |
| 185 | private short nine = 8888; |
| 186 | long ten; |
| 187 | java.util.Enumeration zero; |
| 188 | |
| 189 | |
| 190 | boolean equals(Thirdpsio other) { |
| 191 | boolean ret = super.equals(other); |
| 192 | |
| 193 | if (six != other.six) { |
| 194 | System.err.println("\nthirdpsio six " + six + |
| 195 | " actual " + other.six); |
| 196 | ret = false; |
| 197 | } |
| 198 | if (eight != other.eight) { |
| 199 | System.err.println("\nthirdpsio eight - expected " + eight + |
| 200 | " actual " + other.eight); |
| 201 | ret = false; |
| 202 | } |
| 203 | if (nine != other.nine) { |
| 204 | System.err.println("\nthirdpsio nine - expected " + nine + |
| 205 | " actual " + other.nine); |
| 206 | ret = false; |
| 207 | } |
| 208 | if (ten != other.ten) { |
| 209 | System.err.println("\nthirdpsio ten - expected " + ten + |
| 210 | " actual " + other.ten); |
| 211 | ret = false; |
| 212 | } |
| 213 | if (zero != other.zero) { |
| 214 | System.err.println("\nthirdpsio zero - expected " + zero + |
| 215 | " actual " + other.zero); |
| 216 | ret = false; |
| 217 | } |
| 218 | return ret; |
| 219 | } |
| 220 | |
| 221 | /* called only before writing */ |
| 222 | void init() { |
| 223 | six = 666; |
| 224 | |
| 225 | int s7[] = { 7, 7, 7 }; |
| 226 | seven = s7; |
| 227 | eight = (byte)8; |
| 228 | nine = (short)9; |
| 229 | ten = (long)100000; |
| 230 | java.util.Enumeration em = null; /* default */ |
| 231 | |
| 232 | super.init(); |
| 233 | } |
| 234 | } |