package org.lttng.ust.agent.integration.jul;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
import static org.junit.Assume.assumeTrue;
import java.io.IOException;
-import java.util.List;
+import java.util.logging.Handler;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
-import org.junit.Test;
+import org.lttng.ust.agent.integration.common.EnabledEventsTest;
import org.lttng.ust.agent.jul.LttngLogHandler;
-import org.lttng.ust.agent.utils.LttngSessionControl;
-import org.lttng.ust.agent.utils.LttngSessionControl.Domain;
+import org.lttng.ust.agent.utils.LttngSession;
+import org.lttng.ust.agent.utils.LttngSession.Domain;
+import org.lttng.ust.agent.utils.TestUtils;
-public class JulEnabledEventsTest {
+public class JulEnabledEventsTest extends EnabledEventsTest {
private static final Domain DOMAIN = Domain.JUL;
- private static final String SESSION_NAME = JulEnabledEventsTest.class.getSimpleName();
-
- private static final String EVENT_NAME_A = "EventA";
- private static final String EVENT_NAME_B = "EventAB";
- private static final String EVENT_NAME_C = "EventABC";
- private static final String EVENT_NAME_D = "EventABCD";
-
private Logger loggerA;
private Logger loggerB;
private Logger loggerC;
private Logger loggerD;
- private LttngLogHandler handlerA;
- private LttngLogHandler handlerB;
- private LttngLogHandler handlerC;
-
@BeforeClass
- public static void classSetup() {
+ public static void julClassSetup() {
/* Skip tests if we can't find the JNI library or lttng-tools */
- try {
- LttngLogHandler testHandler = new LttngLogHandler();
- testHandler.close();
- } catch (SecurityException | IOException e) {
- assumeTrue(false);
- }
+ assumeTrue(TestUtils.checkForJulLibrary());
+ assumeTrue(TestUtils.checkForLttngTools(Domain.JUL));
- boolean ret1 = LttngSessionControl.setupSession(null, DOMAIN);
- boolean ret2 = LttngSessionControl.stopSession(null);
- /* "lttng view" also tests that Babeltrace is installed and working */
- List<String> contents = LttngSessionControl.viewSession(null);
- boolean ret3 = LttngSessionControl.destroySession(null);
- assumeTrue(ret1 && ret2 && ret3);
- assumeTrue(contents.isEmpty());
+ LttngSession.destroyAllSessions();
}
@AfterClass
- public static void classCleanup() {
- LttngSessionControl.deleteAllTracee();
+ public static void julClassCleanup() {
+ LttngSession.deleteAllTracee();
}
@Before
- public void setup() throws SecurityException, IOException {
- // TODO Wipe all existing LTTng sessions?
-
+ public void julSetup() throws SecurityException, IOException {
loggerA = Logger.getLogger(EVENT_NAME_A);
loggerB = Logger.getLogger(EVENT_NAME_B);
loggerC = Logger.getLogger(EVENT_NAME_C);
handlerB = new LttngLogHandler();
handlerC = new LttngLogHandler();
- loggerA.addHandler(handlerA);
- loggerB.addHandler(handlerB);
- loggerC.addHandler(handlerC);
+ loggerA.addHandler((Handler) handlerA);
+ loggerB.addHandler((Handler) handlerB);
+ loggerC.addHandler((Handler) handlerC);
}
@After
- public void teardown() {
- /* Just in case the test failed */
- LttngSessionControl.tryDestroySession(SESSION_NAME);
-
- loggerA.removeHandler(handlerA);
- loggerB.removeHandler(handlerB);
- loggerC.removeHandler(handlerC);
-
- handlerA.close();
- handlerB.close();
- handlerC.close();
+ public void julTeardown() {
+ loggerA.removeHandler((Handler) handlerA);
+ loggerB.removeHandler((Handler) handlerB);
+ loggerC.removeHandler((Handler) handlerC);
loggerA = null;
loggerB = null;
loggerC = null;
loggerD = null;
- handlerA = null;
- handlerB = null;
- handlerC = null;
- }
-
- /**
- * Test sending events on the Java side, but no events enabled in the
- * tracing session. There should be nothing in the resulting trace, and
- * handlers should not have logged anything.
- */
- @Test
- public void testNoEvents() {
- assertTrue(LttngSessionControl.setupSession(SESSION_NAME, DOMAIN));
-
- send10Events(loggerA);
- send10Events(loggerB);
- send10Events(loggerC);
- send10Events(loggerD);
-
- assertTrue(LttngSessionControl.stopSession(SESSION_NAME));
-
- List<String> output = LttngSessionControl.viewSession(SESSION_NAME);
- assertNotNull(output);
- assertTrue(output.isEmpty());
-
- assertTrue(LttngSessionControl.destroySession(SESSION_NAME));
-
- assertEquals(0, handlerA.getEventCount());
- assertEquals(0, handlerB.getEventCount());
- assertEquals(0, handlerC.getEventCount());
- }
-
- /**
- * Test sending events on the Java side, and all events enabled in the
- * tracing session. All handlers should have sent their events.
- */
- @Test
- public void testAllEvents() {
- assertTrue(LttngSessionControl.setupSessionAllEvents(SESSION_NAME, DOMAIN));
-
- send10Events(loggerA);
- send10Events(loggerB);
- send10Events(loggerC);
- send10Events(loggerD);
-
- assertTrue(LttngSessionControl.stopSession(SESSION_NAME));
-
- List<String> output = LttngSessionControl.viewSession(SESSION_NAME);
- assertNotNull(output);
- assertEquals(30, output.size()); // loggerD has no handler attached
-
- assertTrue(LttngSessionControl.destroySession(SESSION_NAME));
-
- assertEquals(10, handlerA.getEventCount());
- assertEquals(10, handlerB.getEventCount());
- assertEquals(10, handlerC.getEventCount());
}
- /**
- * Test sending events on the Java side, with only some of them enabled in
- * the tracing session. Only the subset that is enabled should be received.
- */
- @Test
- public void testSomeEvents() {
- assertTrue(LttngSessionControl.setupSession(SESSION_NAME, DOMAIN,
- EVENT_NAME_A, EVENT_NAME_C, EVENT_NAME_D));
-
- send10Events(loggerA);
- send10Events(loggerB);
- send10Events(loggerC);
- send10Events(loggerD);
-
- assertTrue(LttngSessionControl.stopSession(SESSION_NAME));
-
- List<String> output = LttngSessionControl.viewSession(SESSION_NAME);
- assertNotNull(output);
- assertEquals(20, output.size());
-
- assertTrue(LttngSessionControl.destroySession(SESSION_NAME));
-
- assertEquals(10, handlerA.getEventCount());
- assertEquals(0, handlerB.getEventCount());
- assertEquals(10, handlerC.getEventCount());
+ @Override
+ protected Domain getDomain() {
+ return DOMAIN;
}
- /**
- * Test with all events enabled (-a), plus some other events added manually.
- * Events should still be retained, but there should be no duplicates.
- */
- @Test
- public void testAllEventsAndSome() {
- assertTrue(LttngSessionControl.setupSessionAllEvents(SESSION_NAME, DOMAIN));
- assertTrue(LttngSessionControl.enableEvents(SESSION_NAME, DOMAIN,
- EVENT_NAME_A, EVENT_NAME_B));
-
- send10Events(loggerA);
- send10Events(loggerB);
- send10Events(loggerC);
- send10Events(loggerD);
-
- assertTrue(LttngSessionControl.stopSession(SESSION_NAME));
-
- List<String> output = LttngSessionControl.viewSession(SESSION_NAME);
- assertNotNull(output);
- assertEquals(30, output.size());
-
- assertTrue(LttngSessionControl.destroySession(SESSION_NAME));
-
- assertEquals(10, handlerA.getEventCount());
- assertEquals(10, handlerB.getEventCount());
- assertEquals(10, handlerC.getEventCount());
+ @Override
+ protected void sendEventsToLoggers() {
+ JulTestUtils.send10EventsTo(loggerA);
+ JulTestUtils.send10EventsTo(loggerB);
+ JulTestUtils.send10EventsTo(loggerC);
+ JulTestUtils.send10EventsTo(loggerD);
}
-
- /**
- * Same as {@link #testSomeEvents()}, but some events were enabled first,
- * then disabled. Makes sure the enabled-event refcounting works properly.
- */
- @Test
- public void testSomeEventsAfterDisabling() {
- assertTrue(LttngSessionControl.setupSession(SESSION_NAME, DOMAIN,
- EVENT_NAME_A, EVENT_NAME_C, EVENT_NAME_D));
-
- assertTrue(LttngSessionControl.disableEvents(SESSION_NAME, DOMAIN,
- EVENT_NAME_C));
-
- send10Events(loggerA);
- send10Events(loggerB);
- send10Events(loggerC);
- send10Events(loggerD);
-
- assertTrue(LttngSessionControl.stopSession(SESSION_NAME));
-
- List<String> output = LttngSessionControl.viewSession(SESSION_NAME);
- assertNotNull(output);
- assertEquals(10, output.size());
-
- assertTrue(LttngSessionControl.destroySession(SESSION_NAME));
-
- assertEquals(10, handlerA.getEventCount());
- assertEquals(0, handlerB.getEventCount());
- assertEquals(0, handlerC.getEventCount());
- }
-
- /**
- * Test enabling an event prefix, which means an event name ending with a *,
- * to match all events starting with this name.
- */
- @Test
- public void testEventPrefix() {
- assertTrue(LttngSessionControl.setupSession(SESSION_NAME, DOMAIN,
- "EventAB*")); // should match event/loggers B and C, but not A.
-
- send10Events(loggerA);
- send10Events(loggerB);
- send10Events(loggerC);
- send10Events(loggerD);
-
- assertTrue(LttngSessionControl.stopSession(SESSION_NAME));
-
- List<String> output = LttngSessionControl.viewSession(SESSION_NAME);
- assertNotNull(output);
- assertEquals(20, output.size());
-
- assertTrue(LttngSessionControl.destroySession(SESSION_NAME));
-
- assertEquals(0, handlerA.getEventCount());
- assertEquals(10, handlerB.getEventCount());
- assertEquals(10, handlerC.getEventCount());
- }
-
- /**
- * Same as {@link #testEventPrefix()}, but with multiple prefixes that
- * overlap. There should not be any duplicate events in the trace or in the
- * handlers.
- */
- @Test
- public void testEventPrefixOverlapping() {
- assertTrue(LttngSessionControl.setupSession(SESSION_NAME, DOMAIN,
- "EventAB*", "EventABC*")); // should still match B and C
-
- send10Events(loggerA);
- send10Events(loggerB);
- send10Events(loggerC);
- send10Events(loggerD);
-
- assertTrue(LttngSessionControl.stopSession(SESSION_NAME));
-
- List<String> output = LttngSessionControl.viewSession(SESSION_NAME);
- assertNotNull(output);
- assertEquals(20, output.size());
-
- assertTrue(LttngSessionControl.destroySession(SESSION_NAME));
-
- assertEquals(0, handlerA.getEventCount());
- assertEquals(10, handlerB.getEventCount());
- assertEquals(10, handlerC.getEventCount());
- }
-
- /**
- * Test with all events enabled (-a), plus an event prefix. Once again,
- * there should be no duplicates.
- */
- @Test
- public void testAllEventsAndPrefix() {
- assertTrue(LttngSessionControl.setupSessionAllEvents(SESSION_NAME, DOMAIN));
- assertTrue(LttngSessionControl.enableEvents(SESSION_NAME, DOMAIN,
- "EventAB*")); // should match B and C
-
- send10Events(loggerA);
- send10Events(loggerB);
- send10Events(loggerC);
- send10Events(loggerD);
-
- assertTrue(LttngSessionControl.stopSession(SESSION_NAME));
-
- List<String> output = LttngSessionControl.viewSession(SESSION_NAME);
- assertNotNull(output);
- assertEquals(30, output.size());
-
- assertTrue(LttngSessionControl.destroySession(SESSION_NAME));
-
- assertEquals(10, handlerA.getEventCount());
- assertEquals(10, handlerB.getEventCount());
- assertEquals(10, handlerC.getEventCount());
- }
-
- private static void send10Events(Logger logger) {
- String a = new String("a");
- Object[] params = { a, new String("b"), new Object() };
-
- // Levels are FINE, FINER, FINEST, INFO, SEVERE, WARNING
- logger.fine("A fine level message");
- logger.finer("A finer level message");
- logger.finest("A finest level message");
- logger.info("A info level message");
- logger.severe("A severe level message");
- logger.warning("A warning level message");
- logger.warning("Another warning level message");
- logger.log(Level.WARNING, "A warning message using Logger.log()");
- logger.log(Level.INFO, "A message with one parameter", a);
- logger.log(Level.INFO, "A message with parameters", params);
- }
-
}
projects / lttng-ust-java-tests.git / blobdiff