1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /* @test
  25  * @bug 8195160
  26  * @summary Check getXXX methods for local/remote port/address/socketaddress
  27  *          match socket spec for unbound case
  28  * @requires (os.family == "linux")
  29  * @library .. /test/lib
  30  * @build RsocketTest
  31  * @run main/othervm -Djava.net.preferIPv4Stack=true UnboundSocketTests
  32  */
  33 import java.net.*;
  34 import java.nio.channels.*;
  35 import jdk.net.Sockets;
  36 
  37 public class UnboundSocketTests {
  38 
  39     static int failures = 0;
  40 
  41     static void check(String msg, Object actual, Object expected) {
  42         System.out.format("%s expected: %s, actual: %s", msg, expected, actual);
  43         if (actual == expected) {
  44             System.out.println(" [PASS]");
  45         } else {
  46             System.out.println(" [FAIL]");
  47             failures++;
  48         }
  49     }
  50 
  51     static void checkIsAnyLocalAddress(String msg, InetAddress actual) {
  52         System.out.format("%s actual: %s", msg, actual);
  53         if (actual.isAnyLocalAddress()) {
  54             System.out.println(" [PASS]");
  55         } else {
  56             System.out.println(" [FAIL]");
  57             failures++;
  58         }
  59     }
  60 
  61     public static void main(String[] args) throws Exception {
  62         if (!RsocketTest.isRsocketAvailable())
  63             return;
  64 
  65         System.out.println("\n-- SocketChannel --");
  66 
  67         SocketChannel sc = Sockets.openRdmaSocketChannel();
  68         try {
  69             check("getLocalPort()", sc.socket().getLocalPort(), -1);
  70             checkIsAnyLocalAddress("getLocalAddress()",
  71                 sc.socket().getLocalAddress());
  72             check("getLocalSocketAddress()", sc.socket().getLocalSocketAddress(), null);
  73 
  74             check("getPort()", sc.socket().getPort(), 0);
  75             check("getInetAddress()", sc.socket().getInetAddress(), null);
  76             check("getRemoteSocketAddress()", sc.socket().getRemoteSocketAddress(), null);
  77         } finally {
  78             sc.close();
  79         }
  80 
  81         System.out.println("\n-- ServerSocketChannel --");
  82 
  83         ServerSocketChannel ssc = Sockets.openRdmaServerSocketChannel();
  84         try {
  85             check("getLocalPort()", ssc.socket().getLocalPort(), -1);
  86             check("getInetAddress()", ssc.socket().getInetAddress(), null);
  87             check("getLocalSocketAddress()", ssc.socket().getLocalSocketAddress(), null);
  88         } finally {
  89             ssc.close();
  90         }
  91 
  92         if (failures > 0) {
  93             throw new RuntimeException(failures + " sub-tests(s) failed.");
  94         }
  95 
  96     }
  97 }