X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=lttng-ust-java-tests-log4j%2Fsrc%2Ftest%2Fjava%2Forg%2Flttng%2Fust%2Fagent%2Fintegration%2Fevents%2FLog4jLegacyApiIT.java;h=2630101d94ce94b52becef5f4e68c6d6b28908f8;hb=eca1a136dbd9c6beb63258f8d1ee20590a81fa77;hp=4cfff7b434ad61e95028b0c59d5b514f37ec1878;hpb=eca27046b6f32c55dc7ceccb0821431c9be9f3af;p=lttng-ust-java-tests.git

diff --git a/lttng-ust-java-tests-log4j/src/test/java/org/lttng/ust/agent/integration/events/Log4jLegacyApiIT.java b/lttng-ust-java-tests-log4j/src/test/java/org/lttng/ust/agent/integration/events/Log4jLegacyApiIT.java
index 4cfff7b..2630101 100644
--- a/lttng-ust-java-tests-log4j/src/test/java/org/lttng/ust/agent/integration/events/Log4jLegacyApiIT.java
+++ b/lttng-ust-java-tests-log4j/src/test/java/org/lttng/ust/agent/integration/events/Log4jLegacyApiIT.java
@@ -24,6 +24,7 @@ import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
 import java.lang.reflect.Field;
+import java.util.Arrays;
 import java.util.List;
 
 import org.apache.log4j.Level;
@@ -55,6 +56,7 @@ public class Log4jLegacyApiIT {
     private static final String EVENT_NAME_B = "EventB";
 
     private ILttngSession session;
+    private LTTngAgent agent;
 
     private Logger loggerA;
     private Logger loggerB;
@@ -81,7 +83,7 @@ public class Log4jLegacyApiIT {
     @Before
     public void setup() {
         loggerA = Logger.getLogger(EVENT_NAME_A);
-        LTTngAgent.getLTTngAgent();
+        agent = LTTngAgent.getLTTngAgent();
         loggerB = Logger.getLogger(EVENT_NAME_B);
 
         loggerA.setLevel(Level.ALL);
@@ -97,7 +99,7 @@ public class Log4jLegacyApiIT {
     public void tearDown() {
         session.close();
 
-        LTTngAgent.dispose();
+        agent.dispose();
 
         loggerA = null;
         loggerB = null;
@@ -165,6 +167,26 @@ public class Log4jLegacyApiIT {
         assertEquals(10, handler.getEventCount());
     }
 
+    /**
+     * Test that the "lttng list" commands lists the expected events.
+     */
+    @Test
+    public void testListEvents() {
+        List<String> enabledEvents = session.listEvents();
+        List<String> expectedEvents = Arrays.asList(EVENT_NAME_A, EVENT_NAME_B);
+
+        /*
+         * It doesn't seem possible to forcibly remove Loggers with log4j 1.2.
+         * This, coupled with the way the legacy agent works, makes it so
+         * loggers defined in other tests will always "leak" into this one when
+         * running the whole test suite.
+         *
+         * For this test, simply check that the expected names are present, and
+         * let pass the case where other loggers may the present too.
+         */
+        expectedEvents.forEach(event -> assertTrue(enabledEvents.contains(event)));
+    }
+
     /**
      * Get the singleton Log4j Handler currently managed by the LTTngAgent. It
      * is not public, so we need reflection to access it.