| 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.List; |
| 7 | import java.util.logging.Handler; |
| 8 | import java.util.logging.Level; |
| 9 | import java.util.logging.Logger; |
| 10 | |
| 11 | import org.junit.After; |
| 12 | import org.junit.AfterClass; |
| 13 | import org.junit.Before; |
| 14 | import org.junit.BeforeClass; |
| 15 | import org.lttng.ust.agent.integration.common.EnabledEventsTest; |
| 16 | import org.lttng.ust.agent.jul.LttngLogHandler; |
| 17 | import org.lttng.ust.agent.utils.LttngSessionControl; |
| 18 | import org.lttng.ust.agent.utils.LttngSessionControl.Domain; |
| 19 | |
| 20 | public class JulEnabledEventsTest extends EnabledEventsTest { |
| 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 | try { |
| 33 | LttngLogHandler testHandler = new LttngLogHandler(); |
| 34 | testHandler.close(); |
| 35 | } catch (SecurityException | IOException e) { |
| 36 | assumeTrue(false); |
| 37 | } |
| 38 | |
| 39 | boolean ret1 = LttngSessionControl.setupSession(null, DOMAIN); |
| 40 | boolean ret2 = LttngSessionControl.stopSession(null); |
| 41 | /* "lttng view" also tests that Babeltrace is installed and working */ |
| 42 | List<String> contents = LttngSessionControl.viewSession(null); |
| 43 | boolean ret3 = LttngSessionControl.destroySession(null); |
| 44 | assumeTrue(ret1 && ret2 && ret3); |
| 45 | assumeTrue(contents.isEmpty()); |
| 46 | } |
| 47 | |
| 48 | @AfterClass |
| 49 | public static void julClassCleanup() { |
| 50 | LttngSessionControl.deleteAllTracee(); |
| 51 | } |
| 52 | |
| 53 | @Before |
| 54 | public void julSetup() throws SecurityException, IOException { |
| 55 | // TODO Wipe all existing LTTng sessions? |
| 56 | |
| 57 | loggerA = Logger.getLogger(EVENT_NAME_A); |
| 58 | loggerB = Logger.getLogger(EVENT_NAME_B); |
| 59 | loggerC = Logger.getLogger(EVENT_NAME_C); |
| 60 | loggerD = Logger.getLogger(EVENT_NAME_D); |
| 61 | |
| 62 | loggerA.setLevel(Level.ALL); |
| 63 | loggerB.setLevel(Level.ALL); |
| 64 | loggerC.setLevel(Level.ALL); |
| 65 | loggerD.setLevel(Level.ALL); |
| 66 | |
| 67 | handlerA = new LttngLogHandler(); |
| 68 | handlerB = new LttngLogHandler(); |
| 69 | handlerC = new LttngLogHandler(); |
| 70 | |
| 71 | loggerA.addHandler((Handler) handlerA); |
| 72 | loggerB.addHandler((Handler) handlerB); |
| 73 | loggerC.addHandler((Handler) handlerC); |
| 74 | } |
| 75 | |
| 76 | @After |
| 77 | public void julTeardown() { |
| 78 | loggerA.removeHandler((Handler) handlerA); |
| 79 | loggerB.removeHandler((Handler) handlerB); |
| 80 | loggerC.removeHandler((Handler) handlerC); |
| 81 | |
| 82 | loggerA = null; |
| 83 | loggerB = null; |
| 84 | loggerC = null; |
| 85 | loggerD = null; |
| 86 | } |
| 87 | |
| 88 | @Override |
| 89 | protected Domain getDomain() { |
| 90 | return DOMAIN; |
| 91 | } |
| 92 | |
| 93 | @Override |
| 94 | protected void sendEventsToLoggers() { |
| 95 | send10Events(loggerA); |
| 96 | send10Events(loggerB); |
| 97 | send10Events(loggerC); |
| 98 | send10Events(loggerD); |
| 99 | } |
| 100 | |
| 101 | static void send10Events(Logger logger) { |
| 102 | String a = new String("a"); |
| 103 | Object[] params = { a, new String("b"), new Object() }; |
| 104 | |
| 105 | // Levels are FINE, FINER, FINEST, INFO, SEVERE, WARNING |
| 106 | logger.fine("A fine level message"); |
| 107 | logger.finer("A finer level message"); |
| 108 | logger.finest("A finest level message"); |
| 109 | logger.info("A info level message"); |
| 110 | logger.severe("A severe level message"); |
| 111 | logger.warning("A warning level message"); |
| 112 | logger.warning("Another warning level message"); |
| 113 | logger.log(Level.WARNING, "A warning message using Logger.log()"); |
| 114 | logger.log(Level.INFO, "A message with one parameter", a); |
| 115 | logger.log(Level.INFO, "A message with parameters", params); |
| 116 | } |
| 117 | } |