src/test/java/org/lttng/ust/agent/integration/jul/JulEnabledEventsTest.java

   1 /*
   2  * Copyright (C) 2015, EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 package org.lttng.ust.agent.integration.jul;
  20
  21 import static org.junit.Assume.assumeTrue;
  22
  23 import java.io.IOException;
  24 import java.util.logging.Handler;
  25 import java.util.logging.Level;
  26 import java.util.logging.Logger;
  27
  28 import org.junit.After;
  29 import org.junit.AfterClass;
  30 import org.junit.Before;
  31 import org.junit.BeforeClass;
  32 import org.lttng.ust.agent.integration.EnabledEventsTestBase;
  33 import org.lttng.ust.agent.jul.LttngLogHandler;
  34 import org.lttng.ust.agent.utils.LttngSession;
  35 import org.lttng.ust.agent.utils.LttngSession.Domain;
  36 import org.lttng.ust.agent.utils.MiscTestUtils;
  37
  38 public class JulEnabledEventsTest extends EnabledEventsTestBase {
  39
  40     private static final Domain DOMAIN = Domain.JUL;
  41
  42     private Logger loggerA;
  43     private Logger loggerB;
  44     private Logger loggerC;
  45     private Logger loggerD;
  46
  47     @BeforeClass
  48     public static void julClassSetup() {
  49         /* Skip tests if we can't find the JNI library or lttng-tools */
  50         assumeTrue(MiscTestUtils.checkForJulLibrary());
  51         assumeTrue(MiscTestUtils.checkForLttngTools(Domain.JUL));
  52
  53         LttngSession.destroyAllSessions();
  54     }
  55
  56     @AfterClass
  57     public static void julClassCleanup() {
  58         LttngSession.deleteAllTracee();
  59     }
  60
  61     @Before
  62     public void julSetup() throws SecurityException, IOException {
  63         loggerA = Logger.getLogger(EVENT_NAME_A);
  64         loggerB = Logger.getLogger(EVENT_NAME_B);
  65         loggerC = Logger.getLogger(EVENT_NAME_C);
  66         loggerD = Logger.getLogger(EVENT_NAME_D);
  67
  68         loggerA.setLevel(Level.ALL);
  69         loggerB.setLevel(Level.ALL);
  70         loggerC.setLevel(Level.ALL);
  71         loggerD.setLevel(Level.ALL);
  72
  73         handlerA = new LttngLogHandler();
  74         handlerB = new LttngLogHandler();
  75         handlerC = new LttngLogHandler();
  76
  77         loggerA.addHandler((Handler) handlerA);
  78         loggerB.addHandler((Handler) handlerB);
  79         loggerC.addHandler((Handler) handlerC);
  80     }
  81
  82     @After
  83     public void julTeardown() {
  84         loggerA.removeHandler((Handler) handlerA);
  85         loggerB.removeHandler((Handler) handlerB);
  86         loggerC.removeHandler((Handler) handlerC);
  87
  88         loggerA = null;
  89         loggerB = null;
  90         loggerC = null;
  91         loggerD = null;
  92     }
  93
  94     @Override
  95     protected Domain getDomain() {
  96         return DOMAIN;
  97     }
  98
  99     @Override
 100     protected void sendEventsToLoggers() {
 101         JulTestUtils.send10EventsTo(loggerA);
 102         JulTestUtils.send10EventsTo(loggerB);
 103         JulTestUtils.send10EventsTo(loggerC);
 104         JulTestUtils.send10EventsTo(loggerD);
 105     }
 106 }