test/jdk/java/rmi/Naming/LookupIPv6.java

*** 1,7 ****
  /*
!  * Copyright (c) 2001, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2001, 2018, 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.
*** 28,47 ****
   * @library ../testlibrary
   * @modules java.rmi/sun.rmi.registry
   *          java.rmi/sun.rmi.server
   *          java.rmi/sun.rmi.transport
   *          java.rmi/sun.rmi.transport.tcp
!  * @build TestLibrary
   * @run main/othervm -Djava.net.preferIPv6Addresses=true LookupIPv6
   */
  
  import java.net.InetAddress;
  import java.net.Inet6Address;
  import java.net.MalformedURLException;
  import java.rmi.Naming;
! import java.rmi.registry.LocateRegistry;
! import java.rmi.registry.Registry;
  
  public class LookupIPv6 {
      public static void main(String[] args) throws Exception {
          // use loopback IPv6 address to avoid lengthy socket connection delays
          String[] urls = {
--- 28,47 ----
   * @library ../testlibrary
   * @modules java.rmi/sun.rmi.registry
   *          java.rmi/sun.rmi.server
   *          java.rmi/sun.rmi.transport
   *          java.rmi/sun.rmi.transport.tcp
!  * @build RegistryVM
   * @run main/othervm -Djava.net.preferIPv6Addresses=true LookupIPv6
   */
  
+ import java.io.Serializable;
  import java.net.InetAddress;
  import java.net.Inet6Address;
  import java.net.MalformedURLException;
  import java.rmi.Naming;
! import java.rmi.Remote;
  
  public class LookupIPv6 {
      public static void main(String[] args) throws Exception {
          // use loopback IPv6 address to avoid lengthy socket connection delays
          String[] urls = {
*** 65,85 ****
           * be a no-op in some cases.  On supporting platforms, the first
           * element of the array returned by InetAddress.getAllByName should be
           * an Inet6Address since this test is run with
           * -Djava.net.preferIPv6Addresses=true.
           */
-         int port = TestLibrary.getUnusedRandomPort();
          InetAddress localAddr = InetAddress.getAllByName(null)[0];
          if (localAddr instanceof Inet6Address) {
              System.out.println("IPv6 detected");
!             Registry reg;
              try {
!                 reg = LocateRegistry.createRegistry(port);
!             } catch (Exception ex) {
!                 reg = LocateRegistry.getRegistry();
              }
-             reg.rebind("foo", reg);
-             Naming.lookup(String.format("rmi://[%s]:%d/foo",
-                           localAddr.getHostAddress(), port));
          }
      }
  }
--- 65,87 ----
           * be a no-op in some cases.  On supporting platforms, the first
           * element of the array returned by InetAddress.getAllByName should be
           * an Inet6Address since this test is run with
           * -Djava.net.preferIPv6Addresses=true.
           */
          InetAddress localAddr = InetAddress.getAllByName(null)[0];
          if (localAddr instanceof Inet6Address) {
              System.out.println("IPv6 detected");
!             RegistryVM rvm = RegistryVM.createRegistryVM();
              try {
!                 rvm.start();
!                 String name = String.format("rmi://[%s]:%d/foo",
!                         localAddr.getHostAddress(), rvm.getPort());
!                 Naming.rebind(name, new R());
!                 Naming.lookup(name);
!             } finally {
!                 rvm.cleanup();
              }
          }
      }
+ 
+     private static class R implements Remote, Serializable { }
  }