tests/java-jul/JULTest.java

   1 /*
   2  * Copyright (C) 2013 - David Goulet <dgoulet@efficios.com>
   3  *
   4  * This library is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU Lesser General Public License, version 2.1 only,
   6  * as published by the Free Software Foundation.
   7  *
   8  * This library is distributed in the hope that it will be useful, but WITHOUT
   9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
  11  * for more details.
  12  *
  13  * You should have received a copy of the GNU Lesser General Public License
  14  * along with this library; if not, write to the Free Software Foundation,
  15  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  16  */
  17
  18 import java.io.IOException;
  19 import java.util.concurrent.Semaphore;
  20 import java.util.logging.LogManager;
  21
  22 import org.lttng.ust.jul.*;
  23
  24 public class JULTest {
  25         private final static int NUM_TESTS = 5;
  26         private static int testCount = 1;
  27
  28         /* Singleton agent object. */
  29         private static LTTngAgent agent;
  30         private static LTTngLogHandler handler;
  31         private static LTTngTCPSessiondClient client;
  32
  33         private static Semaphore sem;
  34
  35         private static void ok(String desc) {
  36                 System.out.println("ok " + testCount + " - " + desc);
  37                 testCount++;
  38         }
  39
  40         public static void go() throws IOException {
  41                 handler = new LTTngLogHandler(LogManager.getLogManager());
  42                 assert handler.logManager == LogManager.getLogManager();
  43                 ok("Log handler logManager is valid");
  44
  45                 client = new LTTngTCPSessiondClient("127.0.0.1", sem);
  46                 assert client != null;
  47                 ok("TCP client is valid");
  48                 client.destroy();
  49                 ok("TCP client destroyed");
  50
  51                 agent = LTTngAgent.getLTTngAgent();
  52                 assert agent != null;
  53                 ok("LTTngAgent is valid");
  54                 agent.dispose();
  55                 ok("LTTngAgent disposed");
  56         }
  57
  58         public static void main(String args[]) throws Exception {
  59                 System.out.println("1.." + NUM_TESTS);
  60                 go();
  61         }
  62 }