Split the tests package in 3 separate artifacts

[lttng-ust-java-tests.git] / lttng-ust-java-tests-jul / src / test / java / org / lttng / ust / agent / benchmarks / jul / handler / lttng / old / OldLttngJulHandlerTracingEnabledBenchmark.java

diff --git a/lttng-ust-java-tests-jul/src/test/java/org/lttng/ust/agent/benchmarks/jul/handler/lttng/old/OldLttngJulHandlerTracingEnabledBenchmark.java b/lttng-ust-java-tests-jul/src/test/java/org/lttng/ust/agent/benchmarks/jul/handler/lttng/old/OldLttngJulHandlerTracingEnabledBenchmark.java
new file mode 100644 (file)
index 0000000..a36578b
--- /dev/null
+++ b/lttng-ust-java-tests-jul/src/test/java/org/lttng/ust/agent/benchmarks/jul/handler/lttng/old/OldLttngJulHandlerTracingEnabledBenchmark.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2015, EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+package org.lttng.ust.agent.benchmarks.jul.handler.lttng.old;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Field;
+
+import org.junit.After;
+import org.junit.Before;
+import org.lttng.tools.ILttngSession;
+import org.lttng.tools.ILttngSession.Domain;
+import org.lttng.ust.agent.LTTngAgent;
+import org.lttng.ust.agent.benchmarks.jul.handler.JulHandlerBenchmarkBase;
+import org.lttng.ust.agent.jul.LttngLogHandler;
+
+/**
+ * Benchmark for the LTTng-UST handler, using the legacy API. Tracing is
+ * enabled in the tracing session.
+ */
+@SuppressWarnings("deprecation")
+public class OldLttngJulHandlerTracingEnabledBenchmark extends JulHandlerBenchmarkBase {
+
+    private ILttngSession session;
+    private LttngLogHandler agentHandler;
+
+
+    /**
+     * Test setup
+     */
+    @Before
+    public void testSetup() {
+        LTTngAgent agentInstance = LTTngAgent.getLTTngAgent();
+
+        /*
+         * The "old API" works by attaching a handler managed by the agent to
+         * the root JUL logger. This causes problems here, because we use
+         * logger.setUserParentHandler(false), which does not trigger the
+         * handler as would be expected.
+         *
+         * Instead we will retrieve this handler through reflection, and attach
+         * it to our own logger here for the duration of the test.
+         */
+        try {
+            Field julHandlerField = LTTngAgent.class.getDeclaredField("julHandler");
+            julHandlerField.setAccessible(true);
+            agentHandler = (LttngLogHandler) julHandlerField.get(agentInstance);
+
+            logger.addHandler(agentHandler);
+
+        } catch (ReflectiveOperationException e) {
+            fail();
+        }
+
+        session = ILttngSession.createSession(null, Domain.JUL);
+        assertTrue(session.enableAllEvents());
+        assertTrue(session.start());
+    }
+
+    /**
+     * Test cleanup
+     */
+    @After
+    public void testTeardown() {
+        assertTrue(session.stop());
+        session.close();
+
+        logger.removeHandler(agentHandler);
+        LTTngAgent.dispose();
+    }
+}