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; | |
28 | import org.lttng.ust.agent.LTTngAgent; | |
d4e2e87c | 29 | import org.lttng.ust.agent.benchmarks.jul.handler.JulHandlerBenchmarkBase; |
da8308fe | 30 | import org.lttng.ust.agent.jul.LttngLogHandler; |
8576633f AM |
31 | import org.lttng.ust.agent.utils.LttngSession; |
32 | import org.lttng.ust.agent.utils.LttngSession.Domain; | |
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 | |
8576633f | 41 | private LttngSession session; |
da8308fe | 42 | private LttngLogHandler agentHandler; |
86316987 | 43 | |
8a0613fa AM |
44 | |
45 | /** | |
46 | * Test setup | |
47 | */ | |
86316987 | 48 | @Before |
8576633f | 49 | public void testSetup() { |
da8308fe | 50 | LTTngAgent agentInstance = LTTngAgent.getLTTngAgent(); |
86316987 AM |
51 | |
52 | /* | |
53 | * The "old API" works by attaching a handler managed by the agent to | |
da8308fe | 54 | * the root JUL logger. This causes problems here, because we use |
86316987 AM |
55 | * logger.setUserParentHandler(false), which does not trigger the |
56 | * handler as would be expected. | |
57 | * | |
58 | * Instead we will retrieve this handler through reflection, and attach | |
59 | * it to our own logger here for the duration of the test. | |
60 | */ | |
61 | try { | |
da8308fe AM |
62 | Field julHandlerField = LTTngAgent.class.getDeclaredField("julHandler"); |
63 | julHandlerField.setAccessible(true); | |
64 | agentHandler = (LttngLogHandler) julHandlerField.get(agentInstance); | |
86316987 | 65 | |
da8308fe | 66 | logger.addHandler(agentHandler); |
86316987 AM |
67 | |
68 | } catch (ReflectiveOperationException e) { | |
69 | fail(); | |
70 | } | |
71 | ||
8576633f AM |
72 | session = new LttngSession(null, Domain.JUL); |
73 | assertTrue(session.enableAllEvents()); | |
74 | assertTrue(session.start()); | |
86316987 AM |
75 | } |
76 | ||
8a0613fa AM |
77 | /** |
78 | * Test cleanup | |
79 | */ | |
86316987 AM |
80 | @After |
81 | public void testTeardown() { | |
8576633f AM |
82 | assertTrue(session.stop()); |
83 | session.close(); | |
86316987 | 84 | |
da8308fe AM |
85 | logger.removeHandler(agentHandler); |
86 | LTTngAgent.dispose(); | |
86316987 AM |
87 | } |
88 | } |