Read.java revision 0
0N/A/*
0N/A * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
0N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
0N/A * CA 95054 USA or visit www.sun.com if you need additional information or
0N/A * have any questions.
0N/A */
0N/A
0N/A/*
0N/A * @bug 4511532
0N/A * @summary Verify that the message string of a ClassCastException thrown by
0N/A * ObjectInputStream when attempting to assign a value to a field of
0N/A * an incompatible type contains the names of the value's class, the
0N/A * field's declaring class, the field's type, and the field itself.
0N/A */
0N/A
0N/Aimport java.io.*;
0N/A
0N/Aclass Foo implements Serializable {
0N/A private static final long serialVersionUID = 0L;
0N/A private Float bar;
0N/A}
0N/A
0N/Aclass Gub extends Foo {}
0N/A
0N/Apublic class Read {
0N/A public static void main(String[] args) throws Exception {
0N/A ObjectInputStream oin =
0N/A new ObjectInputStream(new FileInputStream("tmp.ser"));
0N/A try {
0N/A oin.readObject();
0N/A throw new Error("readObject should not succeed");
0N/A } catch (ClassCastException e) {
0N/A String s = e.getMessage();
0N/A System.out.println("ClassCastException message: " + s);
0N/A if (s == null ||
0N/A s.indexOf(Foo.class.getName()) == -1 ||
0N/A s.indexOf(Integer.class.getName()) == -1 ||
0N/A s.indexOf(Float.class.getName()) == -1 ||
0N/A s.indexOf(Gub.class.getName()) == -1 ||
0N/A s.indexOf("bar") == -1)
0N/A {
0N/A throw new Error("ClassNotFoundException message incomplete");
0N/A }
0N/A }
0N/A }
0N/A}
0N/A