1 /*
   2  * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
   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 /*
  25  * @test CloseUnconnectedTest.java 1.1 03/07/28
  26  * @bug 4897052
  27  * @summary Tests that opening and immediately closing a connector works
  28  * @author Eamonn McManus
  29  * @modules java.management
  30  * @run clean CloseUnconnectedTest
  31  * @run build CloseUnconnectedTest
  32  * @run main CloseUnconnectedTest
  33  */
  34 
  35 /*
  36  * Test that we can create a connection, but never call connect() on it,
  37  * then close it again without anything surprising happening.
  38  */
  39 
  40 import java.net.MalformedURLException;
  41 
  42 import javax.management.*;
  43 import javax.management.remote.*;
  44 
  45 public class CloseUnconnectedTest {
  46     private static final String[] protocols = {"rmi", "iiop", "jmxmp"};
  47 
  48     public static void main(String[] args) {
  49         System.out.println("Test that a connection can be opened and " +
  50                            "immediately closed without any operations");
  51 
  52         MBeanServer mbs = MBeanServerFactory.createMBeanServer();
  53 
  54         boolean ok = true;
  55         for (int i = 0; i < protocols.length; i++) {
  56             try {
  57                 if (!test(protocols[i], mbs)) {
  58                     System.out.println("Test failed for " + protocols[i]);
  59                     ok = false;
  60                 } else {
  61                     System.out.println("Test successed for " + protocols[i]);
  62                 }
  63             } catch (Exception e) {
  64                 System.out.println("Test failed for " + protocols[i]);
  65                 e.printStackTrace(System.out);
  66                 ok = false;
  67             }
  68         }
  69 
  70         if (ok) {
  71             System.out.println("Test passed");
  72             return;
  73         } else {
  74             System.out.println("TEST FAILED");
  75             System.exit(1);
  76         }
  77     }
  78 
  79     private static boolean test(String proto, MBeanServer mbs)
  80             throws Exception {
  81         System.out.println("Test immediate client close for protocol " +
  82                            proto);
  83         JMXServiceURL u = new JMXServiceURL(proto, null, 0);
  84         JMXConnectorServer s;
  85         try {
  86             s = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);
  87         } catch (MalformedURLException e) {
  88             System.out.println("Skipping unsupported URL " + u);
  89             return true;
  90         }
  91         s.start();
  92         JMXServiceURL a = s.getAddress();
  93         JMXConnector c = JMXConnectorFactory.newJMXConnector(a, null);
  94         c.close();
  95         s.stop();
  96         return true;
  97     }
  98 }