| /* |
| * Copyright (c) 2005, 2015, 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 6261402 6824141 |
| * @summary If rmid has an inherited channel that is not a server |
| * socket (such as it if was started using rsh/rcmd), then it should |
| * function normally. |
| * @author Peter Jones |
| * |
| * @library ../../testlibrary |
| * @modules java.base/sun.nio.ch |
| * java.rmi/sun.rmi.registry |
| * java.rmi/sun.rmi.server |
| * java.rmi/sun.rmi.transport |
| * java.rmi/sun.rmi.transport.tcp |
| * @build TestLibrary RMID ActivationLibrary |
| * @run main/othervm/timeout=240 InheritedChannelNotServerSocket |
| * @key intermittent |
| */ |
| |
| import java.io.IOException; |
| import java.net.Socket; |
| import java.net.ProtocolFamily; |
| import java.nio.channels.Channel; |
| import java.nio.channels.DatagramChannel; |
| import java.nio.channels.Pipe; |
| import java.nio.channels.ServerSocketChannel; |
| import java.nio.channels.SocketChannel; |
| import java.nio.channels.spi.AbstractSelector; |
| import java.nio.channels.spi.SelectorProvider; |
| import java.rmi.NotBoundException; |
| import java.rmi.Remote; |
| import java.rmi.RemoteException; |
| import java.rmi.activation.ActivationGroup; |
| import java.rmi.activation.ActivationSystem; |
| import java.rmi.registry.LocateRegistry; |
| import java.rmi.registry.Registry; |
| import java.rmi.server.UnicastRemoteObject; |
| |
| public class InheritedChannelNotServerSocket { |
| private static final Object lock = new Object(); |
| private static boolean notified = false; |
| |
| private InheritedChannelNotServerSocket() { } |
| |
| public interface Callback extends Remote { |
| void notifyTest() throws RemoteException; |
| } |
| |
| public static class CallbackImpl implements Callback { |
| CallbackImpl() { } |
| public void notifyTest() { |
| synchronized (lock) { |
| notified = true; |
| System.err.println("notification received."); |
| lock.notifyAll(); |
| } |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| System.err.println("\nRegression test for bug 6261402\n"); |
| System.setProperty("java.rmi.activation.port", |
| Integer.toString(TestLibrary.INHERITEDCHANNELNOTSERVERSOCKET_ACTIVATION_PORT)); |
| RMID rmid = null; |
| Callback obj = null; |
| try { |
| /* |
| * Export callback object and bind in registry. |
| */ |
| System.err.println("export callback object and bind in registry"); |
| obj = new CallbackImpl(); |
| Callback proxy = |
| (Callback) UnicastRemoteObject.exportObject(obj, 0); |
| Registry registry = |
| LocateRegistry.createRegistry( |
| TestLibrary.INHERITEDCHANNELNOTSERVERSOCKET_REGISTRY_PORT); |
| registry.bind("Callback", proxy); |
| |
| /* |
| * Start rmid. |
| */ |
| System.err.println("start rmid with inherited channel"); |
| RMID.removeLog(); |
| rmid = RMID.createRMID(System.out, System.err, true, true, |
| TestLibrary.INHERITEDCHANNELNOTSERVERSOCKET_ACTIVATION_PORT); |
| rmid.addOptions( |
| "-XaddExports:java.base/sun.nio.ch=ALL-UNNAMED", |
| "-Djava.nio.channels.spi.SelectorProvider=InheritedChannelNotServerSocket$SP"); |
| rmid.start(); |
| |
| /* |
| * Get activation system and wait to be notified via callback |
| * from rmid's selector provider. |
| */ |
| System.err.println("get activation system"); |
| ActivationSystem system = ActivationGroup.getSystem(); |
| System.err.println("ActivationSystem = " + system); |
| synchronized (lock) { |
| while (!notified) { |
| lock.wait(); |
| } |
| } |
| System.err.println("TEST PASSED"); |
| } finally { |
| if (obj != null) { |
| UnicastRemoteObject.unexportObject(obj, true); |
| } |
| if (rmid != null) { |
| rmid.cleanup(); |
| } |
| } |
| } |
| |
| public static class SP extends SelectorProvider { |
| private final SelectorProvider provider; |
| private volatile SocketChannel channel = null; |
| |
| public SP() { |
| provider = sun.nio.ch.DefaultSelectorProvider.create(); |
| } |
| |
| public DatagramChannel openDatagramChannel() throws IOException { |
| return provider.openDatagramChannel(); |
| } |
| |
| public DatagramChannel openDatagramChannel(ProtocolFamily family) |
| throws IOException |
| { |
| return provider.openDatagramChannel(family); |
| } |
| |
| public Pipe openPipe() throws IOException { |
| return provider.openPipe(); |
| } |
| |
| public AbstractSelector openSelector() throws IOException { |
| return provider.openSelector(); |
| } |
| |
| public ServerSocketChannel openServerSocketChannel() |
| throws IOException |
| { |
| return provider.openServerSocketChannel(); |
| } |
| |
| public SocketChannel openSocketChannel() throws IOException { |
| return provider.openSocketChannel(); |
| } |
| |
| public synchronized Channel inheritedChannel() throws IOException { |
| System.err.println("SP.inheritedChannel"); |
| if (channel == null) { |
| channel = SocketChannel.open(); |
| Socket socket = channel.socket(); |
| System.err.println("socket = " + socket); |
| |
| /* |
| * Notify test that inherited channel was created. |
| */ |
| try { |
| System.err.println("notify test..."); |
| Registry registry = |
| LocateRegistry.getRegistry(TestLibrary.INHERITEDCHANNELNOTSERVERSOCKET_REGISTRY_PORT); |
| Callback obj = (Callback) registry.lookup("Callback"); |
| obj.notifyTest(); |
| } catch (NotBoundException nbe) { |
| throw (IOException) |
| new IOException("callback object not bound"). |
| initCause(nbe); |
| } |
| } |
| return channel; |
| } |
| } |
| } |