| /* |
| * Copyright (c) 1999, 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 |
| * @bug 4251010 |
| * @summary equals does not works on stub objects created with |
| * custom socket AndFactory |
| * @library ../../../testlibrary |
| * |
| * @build VerifyRemoteEquals |
| * @run main/othervm/timeout=40 VerifyRemoteEquals |
| * @author Laird Dornin |
| */ |
| |
| import java.io.*; |
| import java.net.*; |
| import java.rmi.*; |
| import java.rmi.server.*; |
| |
| /** |
| * Test ensures that a stub that has never been serialized and one |
| * that has can be .equals(). Test also ensures that stubs with |
| * custom socket factories can be .equals() with equivalent stubs. |
| */ |
| public class VerifyRemoteEquals { |
| |
| /** |
| * Remote interface. |
| */ |
| public interface Test extends Remote { |
| } |
| |
| /** |
| * Implementation of Remote interface passing custom socket |
| * factories |
| */ |
| public static final class TestImpl |
| extends UnicastRemoteObject implements Test |
| { |
| public TestImpl() throws RemoteException { |
| super(); |
| } |
| |
| public TestImpl(RMIClientSocketFactory clientFactory, |
| RMIServerSocketFactory serverFactory) |
| throws RemoteException |
| { |
| |
| super(0, clientFactory, serverFactory); |
| } |
| |
| public TestImpl(RMISocketFactory factory) |
| throws RemoteException |
| { |
| super(0, factory, factory); |
| } |
| } |
| |
| /** |
| * Remote interface for retrieving Test object. |
| */ |
| public interface TestHome extends Remote { |
| public Test get() throws RemoteException; |
| } |
| |
| /** |
| * Implementation of interface TestHome. |
| */ |
| public static final class TestHomeImpl |
| extends UnicastRemoteObject implements TestHome |
| { |
| private Test test; |
| |
| public TestHomeImpl(Test test) |
| throws RemoteException { |
| |
| super(); |
| |
| this.test = test; |
| } |
| |
| public Test get() { |
| return test; |
| } |
| } |
| |
| /** |
| * Custom server socket factory. |
| */ |
| public static final class ServerSocketAndFactory |
| extends ServerSocket implements RMIServerSocketFactory, Serializable |
| { |
| ServerSocketAndFactory() throws IOException, java.net.UnknownHostException { |
| // I am forced to do something useless with the parent |
| // constructor |
| super(0); |
| } |
| ServerSocketAndFactory(int port) throws IOException, |
| java.net.UnknownHostException |
| { |
| super(port); |
| } |
| |
| public ServerSocket createServerSocket(int port) |
| throws IOException |
| { |
| |
| return new ServerSocketAndFactory(port); |
| } |
| |
| public int hashCode() { |
| return getLocalPort(); |
| } |
| |
| public boolean equals(Object obj) { |
| if (obj instanceof ServerSocketAndFactory) { |
| ServerSocketAndFactory ssf = (ServerSocketAndFactory) obj; |
| if (getLocalPort() == ssf.getLocalPort()) { |
| return true; |
| } |
| } |
| return false; |
| } |
| } |
| |
| /** |
| * Custom socket factory. |
| */ |
| public static final class ClientSocketAndFactory |
| extends Socket implements RMIClientSocketFactory, Serializable |
| { |
| ClientSocketAndFactory() { |
| } |
| ClientSocketAndFactory(String host, int port) throws IOException { |
| super(host, port); |
| } |
| |
| public Socket createSocket(String host, int port) |
| throws IOException { |
| |
| return new ClientSocketAndFactory(host, port); |
| } |
| |
| public int hashCode() { |
| return getPort(); |
| } |
| |
| public boolean equals(Object obj) { |
| |
| if (obj instanceof ClientSocketAndFactory) { |
| ClientSocketAndFactory csf = (ClientSocketAndFactory) obj; |
| if (getPort() == csf.getPort()) { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| } |
| |
| public static void main(String[] args) { |
| |
| try { |
| System.out.println("\n\nRegression test for, 4251010\n\n"); |
| |
| Test test = new TestImpl(new ClientSocketAndFactory(), |
| new ServerSocketAndFactory()); |
| TestHome home = new TestHomeImpl(test); |
| |
| Test test0 = ((Test) RemoteObject.toStub(test)); |
| Test test1 = ((TestHome) RemoteObject.toStub(home)).get(); |
| Test test2 = ((TestHome) RemoteObject.toStub(home)).get(); |
| Test test3 = ((Test) (new MarshalledObject(test)).get()); |
| |
| if (test0.equals(test1)) { |
| System.out.println("test0, test1, stubs equal"); |
| } else { |
| TestLibrary.bomb("test0, test1, stubs not equal"); |
| } |
| |
| if (test1.equals(test2)) { |
| System.out.println("test1, test2, stubs equal"); |
| } else { |
| TestLibrary.bomb("test1, test2, stubs not equal"); |
| } |
| |
| // explicitly compare an unmarshalled object with toStub |
| // return |
| if (test2.equals(test3)) { |
| System.out.println("test2, test3, stubs equal"); |
| } else { |
| TestLibrary.bomb("test2, test3, stubs not equal"); |
| } |
| |
| test0 = null; |
| test1 = null; |
| test2 = null; |
| test3 = null; |
| |
| TestLibrary.unexport(test); |
| TestLibrary.unexport(home); |
| |
| System.err.println("test passed: stubs were equal"); |
| |
| } catch (Exception e) { |
| TestLibrary.bomb("test got unexpected exception", e); |
| } |
| } |
| } |