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 | ||
4821eac9 | 19 | package org.lttng.ust.agent.integration.events; |
c5524c71 AM |
20 | |
21 | import static org.junit.Assert.assertEquals; | |
22 | import static org.junit.Assert.assertNotNull; | |
23 | import static org.junit.Assert.assertTrue; | |
24 | import static org.junit.Assert.fail; | |
c5524c71 | 25 | |
c5524c71 AM |
26 | import java.lang.reflect.Field; |
27 | import java.util.List; | |
28 | import java.util.logging.Level; | |
29 | import java.util.logging.Logger; | |
30 | ||
31 | import org.junit.After; | |
32 | import org.junit.AfterClass; | |
33 | import org.junit.Before; | |
34 | import org.junit.BeforeClass; | |
35 | import org.junit.Test; | |
64c5b50c | 36 | import org.junit.runner.RunWith; |
45d1768c AM |
37 | import org.lttng.tools.ILttngSession; |
38 | import org.lttng.tools.ILttngSession.Domain; | |
39 | import org.lttng.tools.LttngToolsHelper; | |
c5524c71 AM |
40 | import org.lttng.ust.agent.ILttngHandler; |
41 | import org.lttng.ust.agent.LTTngAgent; | |
4821eac9 | 42 | import org.lttng.ust.agent.utils.JulTestUtils; |
b01fe762 | 43 | import org.lttng.ust.agent.utils.LttngUtils; |
64c5b50c | 44 | import org.lttng.ust.agent.utils.TestPrintRunner; |
c5524c71 | 45 | |
8a0613fa AM |
46 | /** |
47 | * Enabled events test for the LTTng-UST JUL log handler, using the legacy API. | |
48 | */ | |
64c5b50c | 49 | @RunWith(TestPrintRunner.class) |
c5524c71 | 50 | @SuppressWarnings("deprecation") |
7b82be36 | 51 | public class JulLegacyApiIT { |
c5524c71 AM |
52 | |
53 | private static final Domain DOMAIN = Domain.JUL; | |
54 | ||
55 | private static final String EVENT_NAME_A = "EventA"; | |
56 | private static final String EVENT_NAME_B = "EventB"; | |
57 | ||
45d1768c | 58 | private ILttngSession session; |
8576633f | 59 | |
c5524c71 AM |
60 | private Logger loggerA; |
61 | private Logger loggerB; | |
62 | ||
8a0613fa AM |
63 | /** |
64 | * Class setup | |
65 | */ | |
c5524c71 AM |
66 | @BeforeClass |
67 | public static void julClassSetup() { | |
65a36bff AM |
68 | /* Make sure we can find the JNI library and lttng-tools */ |
69 | assertTrue(JulTestUtils.checkForJulLibrary()); | |
70 | assertTrue(LttngUtils.checkForLttngTools(Domain.JUL)); | |
e41ec02a | 71 | |
45d1768c | 72 | LttngToolsHelper.destroyAllSessions(); |
c5524c71 AM |
73 | } |
74 | ||
8a0613fa AM |
75 | /** |
76 | * Class cleanup | |
77 | */ | |
c5524c71 AM |
78 | @AfterClass |
79 | public static void julClassCleanup() { | |
45d1768c | 80 | LttngToolsHelper.deleteAllTraces(); |
c5524c71 AM |
81 | } |
82 | ||
8a0613fa AM |
83 | /** |
84 | * Test setup | |
85 | */ | |
c5524c71 AM |
86 | @Before |
87 | public void setup() { | |
88 | loggerA = Logger.getLogger(EVENT_NAME_A); | |
89 | LTTngAgent.getLTTngAgent(); | |
90 | loggerB = Logger.getLogger(EVENT_NAME_B); | |
91 | ||
92 | loggerA.setLevel(Level.ALL); | |
93 | loggerB.setLevel(Level.ALL); | |
8576633f | 94 | |
ff620bef | 95 | session = ILttngSession.createSession(null, DOMAIN); |
c5524c71 AM |
96 | } |
97 | ||
8a0613fa AM |
98 | /** |
99 | * Test cleanup | |
100 | */ | |
c5524c71 AM |
101 | @After |
102 | public void tearDown() { | |
8576633f | 103 | session.close(); |
c5524c71 AM |
104 | |
105 | LTTngAgent.dispose(); | |
106 | ||
107 | loggerA = null; | |
108 | loggerB = null; | |
109 | } | |
110 | ||
8a0613fa AM |
111 | /** |
112 | * Test tracing with no events enabled in the tracing session. | |
113 | */ | |
c5524c71 AM |
114 | @Test |
115 | public void testNoEvents() { | |
8576633f | 116 | assertTrue(session.start()); |
c5524c71 | 117 | |
8576633f AM |
118 | JulTestUtils.send10EventsTo(loggerA); |
119 | JulTestUtils.send10EventsTo(loggerB); | |
c5524c71 | 120 | |
8576633f | 121 | assertTrue(session.stop()); |
c5524c71 | 122 | |
8576633f | 123 | List<String> output = session.view(); |
c5524c71 AM |
124 | assertNotNull(output); |
125 | assertTrue(output.isEmpty()); | |
126 | ||
c5524c71 AM |
127 | ILttngHandler handler = getAgentHandler(); |
128 | assertEquals(0, handler.getEventCount()); | |
129 | } | |
130 | ||
8a0613fa AM |
131 | /** |
132 | * Test tracing with all events enabled (-j -a) in the tracing session. | |
133 | */ | |
c5524c71 AM |
134 | @Test |
135 | public void testAllEvents() { | |
8576633f AM |
136 | assertTrue(session.enableAllEvents()); |
137 | assertTrue(session.start()); | |
c5524c71 | 138 | |
8576633f AM |
139 | JulTestUtils.send10EventsTo(loggerA); |
140 | JulTestUtils.send10EventsTo(loggerB); | |
c5524c71 | 141 | |
8576633f | 142 | assertTrue(session.stop()); |
c5524c71 | 143 | |
8576633f | 144 | List<String> output = session.view(); |
c5524c71 AM |
145 | assertNotNull(output); |
146 | assertEquals(20, output.size()); | |
147 | ||
c5524c71 AM |
148 | ILttngHandler handler = getAgentHandler(); |
149 | assertEquals(20, handler.getEventCount()); | |
150 | } | |
151 | ||
8a0613fa AM |
152 | /** |
153 | * Test tracing with a subset of events enabled in the tracing session. | |
154 | */ | |
c5524c71 AM |
155 | @Test |
156 | public void testSomeEvents() { | |
8576633f AM |
157 | assertTrue(session.enableEvents(EVENT_NAME_A)); |
158 | assertTrue(session.start()); | |
c5524c71 | 159 | |
8576633f AM |
160 | JulTestUtils.send10EventsTo(loggerA); |
161 | JulTestUtils.send10EventsTo(loggerB); | |
c5524c71 | 162 | |
8576633f | 163 | assertTrue(session.stop()); |
c5524c71 | 164 | |
8576633f | 165 | List<String> output = session.view(); |
c5524c71 AM |
166 | assertNotNull(output); |
167 | assertEquals(10, output.size()); | |
168 | ||
c5524c71 AM |
169 | ILttngHandler handler = getAgentHandler(); |
170 | assertEquals(10, handler.getEventCount()); | |
171 | } | |
172 | ||
173 | /** | |
174 | * Get the singleton JUL Handler currently managed by the LTTngAgent. It is | |
175 | * not public, so we need reflection to access it. | |
176 | * | |
177 | * @return The agent's JUL handler | |
178 | */ | |
8576633f | 179 | private static ILttngHandler getAgentHandler() { |
c5524c71 AM |
180 | try { |
181 | Field julHandlerField = LTTngAgent.class.getDeclaredField("julHandler"); | |
182 | julHandlerField.setAccessible(true); | |
183 | return (ILttngHandler) julHandlerField.get(LTTngAgent.getLTTngAgent()); | |
184 | } catch (ReflectiveOperationException | SecurityException e) { | |
1f3dd43c | 185 | fail(e.getMessage()); |
c5524c71 AM |
186 | return null; |
187 | } | |
188 | } | |
189 | ||
190 | } | |
191 |