| /* |
| * Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @bug 4402830 |
| * @summary Verify that the ObjectInputStream.GetField API works properly for |
| * serialized fields which don't exist in the receiving object. |
| */ |
| |
| import java.io.*; |
| |
| class Foo implements Serializable { |
| private static final long serialVersionUID = 0L; |
| int blargh; |
| |
| private void readObject(ObjectInputStream in) |
| throws IOException, ClassNotFoundException |
| { |
| ObjectInputStream.GetField fields = in.readFields(); |
| if (! fields.defaulted("blargh")) { |
| throw new Error(); |
| } |
| try { |
| fields.defaulted("nonexistant"); |
| throw new Error(); |
| } catch (IllegalArgumentException ex) { |
| } |
| if ((fields.get("z", false) != true) || |
| (fields.get("b", (byte) 0) != 5) || |
| (fields.get("c", '0') != '5') || |
| (fields.get("s", (short) 0) != 5) || |
| (fields.get("i", 0) != 5) || |
| (fields.get("j", 0l) != 5) || |
| (fields.get("f", 0.0f) != 5.0f) || |
| (fields.get("d", 0.0) != 5.0) || |
| (! fields.get("str", null).equals("5"))) |
| { |
| throw new Error(); |
| } |
| } |
| } |
| |
| public class Read { |
| public static void main(String[] args) throws Exception { |
| ObjectInputStream oin = |
| new ObjectInputStream(new FileInputStream("tmp.ser")); |
| oin.readObject(); |
| oin.close(); |
| } |
| } |