| /* |
| * Copyright (c) 1998, 2012, 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 4111507 |
| * @summary retryServerSocket should not retry on BindException |
| * @author Ann Wollrath |
| * |
| * @run main/othervm AddrInUse |
| */ |
| |
| import java.net.ServerSocket; |
| import java.rmi.registry.LocateRegistry; |
| import java.rmi.server.ExportException; |
| |
| public class AddrInUse implements Runnable { |
| |
| private static int port = -1; |
| private static final long TIMEOUT = 10000; |
| |
| private boolean exportSucceeded = false; |
| private Throwable exportException = null; |
| |
| public void run() { |
| |
| /* |
| * Attempt to create (i.e. export) a registry on the port that |
| * has already been bound, and record the result. |
| */ |
| try { |
| LocateRegistry.createRegistry(port); |
| synchronized (this) { |
| exportSucceeded = true; |
| notifyAll(); |
| } |
| } catch (Throwable t) { |
| synchronized (this) { |
| exportException = t; |
| notifyAll(); |
| } |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| System.err.println("\nRegression test for bug 4111507\n"); |
| |
| /* |
| * Bind a server socket to a port. |
| */ |
| ServerSocket server = new ServerSocket(0); |
| port = server.getLocalPort(); |
| System.err.println("Created a ServerSocket on port " + port + "..."); |
| |
| /* |
| * Start a thread that creates a registry on the same port, |
| * and analyze the result. |
| */ |
| System.err.println("create a registry on the same port..."); |
| System.err.println("(should cause an ExportException)"); |
| AddrInUse obj = new AddrInUse(); |
| synchronized (obj) { |
| (new Thread(obj, "AddrInUse")).start(); |
| |
| /* |
| * Don't wait forever (original bug is that the export |
| * hangs). |
| */ |
| obj.wait(TIMEOUT); |
| |
| if (obj.exportSucceeded) { |
| throw new RuntimeException( |
| "TEST FAILED: export on already-bound port succeeded"); |
| } else if (obj.exportException != null) { |
| obj.exportException.printStackTrace(); |
| if (obj.exportException instanceof ExportException) { |
| System.err.println("TEST PASSED"); |
| } else { |
| throw new RuntimeException( |
| "TEST FAILED: unexpected exception occurred", |
| obj.exportException); |
| } |
| } else { |
| throw new RuntimeException("TEST FAILED: export timed out"); |
| } |
| } |
| } |
| } |