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/*
* Copyright (c) 2005, 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.
*/
/* @test
* @summary it is new version of old test which was
* /src/share/test/serialization/psiotest.java
* Test pickling and unpickling an object with derived classes
* and using a read special to serialize the "middle" class,
* which raises NotSerializableException inside writeObject()
* and readObject() methods.
*/
import java.io.*;
public class CheckForException {
public static void main (String argv[]) {
System.err.println("\nRegression test of " +
"serialization/deserialization of " +
"complex objects which raise " +
"NotSerializableException inside " +
"writeObject() and readObject() methods.\n");
FileInputStream istream = null;
try {
FileOutputStream ostream = new FileOutputStream("psiotest3.tmp");
ObjectOutputStream p = new ObjectOutputStream(ostream);
/* Catch the expected exception and
* complain if it does not occur.
*/
TryPickleClass npc = new TryPickleClass();
NotSerializableException we = null;
try {
// Two objects of the same class that are used
// in cleanup test below
p.writeObject("test");
p.writeObject("test2");
p.writeObject(npc);
} catch (NotSerializableException e) {
we = e;
}
if (we == null) {
System.err.println("\nTEST FAILED: Write of NoPickleClass " +
"should have raised an exception");
throw new Error();
}
p.flush();
ostream.close();
istream = new FileInputStream("psiotest3.tmp");
ObjectInputStream q = new ObjectInputStream(istream);
/* Catch the expected exception and
* complain if it does not occur.
*/
TryPickleClass npc_u;
NotSerializableException re = null;
try {
// Read the two objects, neither has a cleanup method
q.readObject();
q.readObject();
npc_u = (TryPickleClass)q.readObject();
} catch (NotSerializableException e) {
re = e;
}
if (re == null) {
System.err.println("\nTEST FAILED: Read of NoPickleClass " +
"should have raised an exception");
throw new Error();
}
istream.close();
System.err.println("\nTEST PASSED");
} catch (Exception e) {
System.err.print("TEST FAILED: ");
e.printStackTrace();
throw new Error();
}
}
}
class PickleClass implements java.io.Serializable {
int ii = 17;
transient int tmp[];
private void writeObject(ObjectOutputStream pw) throws IOException {
pw.writeUTF("PickleClass");
pw.writeInt(ii);
}
private void readObject(ObjectInputStream pr) throws IOException {
tmp = new int[32];
pr.readUTF();
ii = pr.readInt();
}
private void readObjectCleanup(ObjectInputStream pr) {
System.err.println("\nPickleClass cleanup correctly called on abort.");
if (tmp != null) {
tmp = null;
}
}
}
class NoPickleClass extends PickleClass {
private void writeObject(ObjectOutputStream pw)
throws NotSerializableException
{
throw new NotSerializableException("NoPickleClass");
}
private void readObject(ObjectInputStream pr)
throws NotSerializableException
{
throw new NotSerializableException("NoPickleClass");
}
}
class TryPickleClass extends NoPickleClass {
int i = 7;
transient int tmp[];
private void writeObject(ObjectOutputStream pw) throws IOException {
pw.writeInt(i);
}
private void readObject(ObjectInputStream pr) throws IOException {
tmp = new int[32];
i = pr.readInt();
}
private void readObjectCleanup(ObjectInputStream pr) {
System.err.println("\nCleanup called on abort");
if (tmp != null) {
tmp = null;
}
}
}
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