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

   1 package org.lttng.ust.agent.integration.jul;
   2
   3 import static org.junit.Assume.assumeTrue;
   4
   5 import java.io.IOException;
   6 import java.util.logging.Handler;
   7 import java.util.logging.Level;
   8 import java.util.logging.Logger;
   9
  10 import org.junit.After;
  11 import org.junit.AfterClass;
  12 import org.junit.Before;
  13 import org.junit.BeforeClass;
  14 import org.lttng.ust.agent.integration.MultiSessionTestBase;
  15 import org.lttng.ust.agent.jul.LttngLogHandler;
  16 import org.lttng.ust.agent.utils.LttngSession;
  17 import org.lttng.ust.agent.utils.LttngSession.Domain;
  18 import org.lttng.ust.agent.utils.MiscTestUtils;
  19
  20 public class JulMultiSessionTest extends MultiSessionTestBase {
  21
  22     private static final Domain DOMAIN = Domain.JUL;
  23
  24     private Logger loggerA;
  25     private Logger loggerB;
  26     private Logger loggerC;
  27     private Logger loggerD;
  28
  29     @BeforeClass
  30     public static void julClassSetup() {
  31         /* Skip tests if we can't find the JNI library or lttng-tools */
  32         assumeTrue(MiscTestUtils.checkForJulLibrary());
  33         assumeTrue(MiscTestUtils.checkForLttngTools(Domain.JUL));
  34
  35         LttngSession.destroyAllSessions();
  36     }
  37
  38     @AfterClass
  39     public static void julClassCleanup() {
  40         LttngSession.deleteAllTracee();
  41     }
  42
  43     @Before
  44     public void julSetup() throws SecurityException, IOException {
  45         loggerA = Logger.getLogger(EVENT_NAME_A);
  46         loggerB = Logger.getLogger(EVENT_NAME_B);
  47         loggerC = Logger.getLogger(EVENT_NAME_C);
  48         loggerD = Logger.getLogger(EVENT_NAME_D);
  49
  50         loggerA.setLevel(Level.ALL);
  51         loggerB.setLevel(Level.ALL);
  52         loggerC.setLevel(Level.ALL);
  53         loggerD.setLevel(Level.ALL);
  54
  55         handlerA = new LttngLogHandler();
  56         handlerB = new LttngLogHandler();
  57         handlerC = new LttngLogHandler();
  58         handlerD = new LttngLogHandler();
  59
  60         loggerA.addHandler((Handler) handlerA);
  61         loggerB.addHandler((Handler) handlerB);
  62         loggerC.addHandler((Handler) handlerC);
  63         loggerD.addHandler((Handler) handlerD);
  64     }
  65
  66     @After
  67     public void julTeardown() {
  68         loggerA.removeHandler((Handler) handlerA);
  69         loggerB.removeHandler((Handler) handlerB);
  70         loggerC.removeHandler((Handler) handlerC);
  71         loggerD.removeHandler((Handler) handlerD);
  72
  73         loggerA = null;
  74         loggerB = null;
  75         loggerC = null;
  76         loggerD = null;
  77     }
  78
  79     @Override
  80     protected Domain getDomain() {
  81         return DOMAIN;
  82     }
  83
  84     @Override
  85     protected void sendEventsToLoggers() {
  86         JulTestUtils.send10EventsTo(loggerA);
  87         JulTestUtils.send10EventsTo(loggerB);
  88         JulTestUtils.send10EventsTo(loggerC);
  89         JulTestUtils.send10EventsTo(loggerD);
  90     }
  91 }