/*

 * 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

 * @bug 4010355

 * @summary RemoteException should have server's stack trace

 *

 * @author Laird Dornin

 *

 * @library ../../testlibrary

 * @build TestLibrary ClientStackTrace MyRemoteObject_Stub

 * @run main/othervm/policy=security.policy/timeout=120 ClientStackTrace

 */

/*

 * This test ensures that the stack trace in a caught server side

 * remote exception contains the string "exceptionReceivedFromServer".

 */

import java.rmi.*;

import java.rmi.server.*;

import sun.rmi.transport.StreamRemoteCall;

import java.io.ByteArrayOutputStream;

import java.io.PrintStream;

interface MyRemoteInterface extends Remote {

    void ping() throws RemoteException;

}

class MyRemoteObject extends UnicastRemoteObject

    implements MyRemoteInterface {

    public MyRemoteObject () throws RemoteException {}

    public void ping () throws RemoteException {

        throw new RemoteException("This is a test remote exception");

    }

}

public class ClientStackTrace {

    Object dummy = new Object();

    public static void main(String[] args) {

        TestLibrary.suggestSecurityManager("java.rmi.RMISecurityManager");

        Object dummy = new Object();

        MyRemoteObject myRobj = null;

        MyRemoteInterface myStub = null;

        try {

            ByteArrayOutputStream bos = new ByteArrayOutputStream();

            PrintStream ps = new PrintStream(bos);

            System.err.println("\nRegression test for bug 4010355\n");

            myRobj = new MyRemoteObject();

            /* cause a remote exception to occur. */

            try {

                myStub = (MyRemoteInterface) RemoteObject.toStub(myRobj);

                myStub.ping();

            } catch (RemoteException re) {

                re.printStackTrace(ps);

                String trace = bos.toString();

                if (trace.indexOf("exceptionReceivedFromServer") <0 ) {

                    throw new RuntimeException("No client stack trace on " +

                                               "thrown remote exception");

                } else {

                    System.err.println("test passed with stack trace: " +

                                       trace);

                }

            }

            deactivate(myRobj);

        } catch (Exception e) {

            e.printStackTrace();

            System.err.println("test failed");

            throw new RuntimeException(e.getMessage());

        } finally {

            myRobj = null;

            myStub = null;

        }

    }

    // make sure that the remote object goes away.

    static void deactivate(RemoteServer r) {

        // make sure that the object goes away

        try {

            System.err.println("deactivating object.");

            UnicastRemoteObject.unexportObject(r, true);

        } catch (Exception e) {

            e.getMessage();

            e.printStackTrace();

        }

    }

}