Commit | Line | Data |
---|---|---|
2b408e85 AM |
1 | /* |
2 | * Copyright (C) 2015, EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com> | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation; either version 2 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License along | |
15 | * with this program; if not, write to the Free Software Foundation, Inc., | |
16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
17 | */ | |
18 | ||
da8308fe | 19 | package org.lttng.ust.agent.benchmarks.jul.handler.lttng.old; |
86316987 AM |
20 | |
21 | import static org.junit.Assert.assertTrue; | |
22 | import static org.junit.Assert.fail; | |
23 | ||
86316987 AM |
24 | import java.lang.reflect.Field; |
25 | ||
26 | import org.junit.After; | |
27 | import org.junit.Before; | |
45d1768c AM |
28 | import org.lttng.tools.ILttngSession; |
29 | import org.lttng.tools.ILttngSession.Domain; | |
86316987 | 30 | import org.lttng.ust.agent.LTTngAgent; |
d4e2e87c | 31 | import org.lttng.ust.agent.benchmarks.jul.handler.JulHandlerBenchmarkBase; |
da8308fe | 32 | import org.lttng.ust.agent.jul.LttngLogHandler; |
86316987 | 33 | |
8a0613fa AM |
34 | /** |
35 | * Benchmark for the LTTng-UST handler, using the legacy API. Tracing is | |
36 | * enabled in the tracing session. | |
37 | */ | |
86316987 | 38 | @SuppressWarnings("deprecation") |
d4e2e87c | 39 | public class OldLttngJulHandlerTracingEnabledBenchmark extends JulHandlerBenchmarkBase { |
86316987 | 40 | |
45d1768c | 41 | private ILttngSession session; |
3e1f7ff4 | 42 | private LTTngAgent agent; |
da8308fe | 43 | private LttngLogHandler agentHandler; |
86316987 | 44 | |
8a0613fa AM |
45 | |
46 | /** | |
47 | * Test setup | |
48 | */ | |
86316987 | 49 | @Before |
8576633f | 50 | public void testSetup() { |
3e1f7ff4 | 51 | agent = LTTngAgent.getLTTngAgent(); |
86316987 AM |
52 | |
53 | /* | |
54 | * The "old API" works by attaching a handler managed by the agent to | |
da8308fe | 55 | * the root JUL logger. This causes problems here, because we use |
86316987 AM |
56 | * logger.setUserParentHandler(false), which does not trigger the |
57 | * handler as would be expected. | |
58 | * | |
59 | * Instead we will retrieve this handler through reflection, and attach | |
60 | * it to our own logger here for the duration of the test. | |
61 | */ | |
62 | try { | |
da8308fe AM |
63 | Field julHandlerField = LTTngAgent.class.getDeclaredField("julHandler"); |
64 | julHandlerField.setAccessible(true); | |
3e1f7ff4 | 65 | agentHandler = (LttngLogHandler) julHandlerField.get(agent); |
86316987 | 66 | |
da8308fe | 67 | logger.addHandler(agentHandler); |
86316987 AM |
68 | |
69 | } catch (ReflectiveOperationException e) { | |
1f3dd43c | 70 | fail(e.getMessage()); |
86316987 AM |
71 | } |
72 | ||
ff620bef | 73 | session = ILttngSession.createSession(null, Domain.JUL); |
8576633f AM |
74 | assertTrue(session.enableAllEvents()); |
75 | assertTrue(session.start()); | |
86316987 AM |
76 | } |
77 | ||
8a0613fa AM |
78 | /** |
79 | * Test cleanup | |
80 | */ | |
86316987 AM |
81 | @After |
82 | public void testTeardown() { | |
8576633f AM |
83 | assertTrue(session.stop()); |
84 | session.close(); | |
86316987 | 85 | |
da8308fe | 86 | logger.removeHandler(agentHandler); |
3e1f7ff4 | 87 | agent.dispose(); |
86316987 AM |
88 | } |
89 | } |