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1 | /* |
2 | * Copyright (C) 2016, 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 | ||
19 | package org.lttng.ust.agent.integration.events; | |
20 | ||
21 | import java.io.IOException; | |
22 | import java.util.logging.Handler; | |
23 | import java.util.logging.LogManager; | |
24 | import java.util.logging.Logger; | |
25 | ||
7a4f0255 MJ |
26 | import org.junit.jupiter.api.AfterAll; |
27 | import org.junit.jupiter.api.AfterEach; | |
28 | import org.junit.jupiter.api.BeforeAll; | |
29 | import org.junit.jupiter.api.BeforeEach; | |
9db2c69a | 30 | import org.junit.jupiter.api.Tag; |
fe6a3925 AM |
31 | import org.lttng.tools.ILttngSession.Domain; |
32 | import org.lttng.ust.agent.jul.LttngLogHandler; | |
33 | import org.lttng.ust.agent.utils.JulTestUtils; | |
34 | ||
35 | /** | |
36 | * Implementation of {@link LoggerHierachyListITBase} for JUL log handlers. | |
37 | * | |
38 | * @author Alexandre Montplaisir | |
39 | */ | |
9db2c69a MJ |
40 | @Tag("agent:jul") |
41 | @Tag("domain:jul") | |
fe6a3925 AM |
42 | public class JulLoggerHierarchyListIT extends LoggerHierachyListITBase { |
43 | ||
44 | private Logger parentLogger; | |
45 | private Logger childLogger; | |
46 | ||
47 | private Handler parentHandler; | |
48 | private Handler childHandler; | |
49 | ||
fe6a3925 AM |
50 | // ------------------------------------------------------------------------ |
51 | // Maintenance | |
52 | // ------------------------------------------------------------------------ | |
53 | ||
54 | /** | |
55 | * Class setup | |
56 | */ | |
7a4f0255 | 57 | @BeforeAll |
fe6a3925 AM |
58 | public static void julClassSetup() { |
59 | JulTestUtils.testClassSetup(); | |
60 | } | |
61 | ||
62 | /** | |
63 | * Class cleanup | |
64 | */ | |
7a4f0255 | 65 | @AfterAll |
fe6a3925 AM |
66 | public static void julClassCleanup() { |
67 | JulTestUtils.testClassCleanup(); | |
68 | } | |
69 | ||
70 | /** | |
1e67919e AM |
71 | * Test setup |
72 | */ | |
73 | @SuppressWarnings("static-method") | |
7a4f0255 | 74 | @BeforeEach |
1e67919e AM |
75 | public void setup() { |
76 | /* | |
77 | * Kind of hackish, but it's the only way to ensure that loggers are | |
78 | * really removed in-between tests, since LogManager does not provide a | |
79 | * way to forcibly remove a logger, and it doesn't seem like it will any | |
80 | * time soon, see http://bugs.java.com/view_bug.do?bug_id=4811930 | |
81 | */ | |
82 | LogManager.getLogManager().reset(); | |
83 | System.gc(); | |
84 | } | |
85 | ||
86 | /** | |
87 | * Test cleanup | |
fe6a3925 | 88 | */ |
7a4f0255 | 89 | @AfterEach |
fe6a3925 AM |
90 | public void cleanup() { |
91 | if (parentLogger != null) { | |
92 | if (parentHandler != null) { | |
93 | parentLogger.removeHandler(parentHandler); | |
94 | parentHandler.close(); | |
95 | parentHandler = null; | |
96 | } | |
97 | parentLogger = null; | |
98 | } | |
99 | ||
100 | if (childLogger != null) { | |
101 | if (childHandler != null) { | |
102 | childLogger.removeHandler(childHandler); | |
103 | childHandler.close(); | |
104 | childHandler = null; | |
105 | } | |
106 | childLogger = null; | |
107 | } | |
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108 | |
109 | LogManager.getLogManager().reset(); | |
110 | System.gc(); | |
fe6a3925 AM |
111 | } |
112 | ||
113 | // ------------------------------------------------------------------------ | |
114 | // Abstract methods | |
115 | // ------------------------------------------------------------------------ | |
116 | ||
117 | @Override | |
118 | protected Domain getDomain() { | |
119 | return Domain.JUL; | |
120 | } | |
121 | ||
122 | @Override | |
7a4f0255 MJ |
123 | protected void activateLoggers(boolean parentLoggerActive, |
124 | boolean parentLoggerHasHandler, | |
125 | boolean childLoggerActive, | |
126 | boolean childLoggerHasHandler) throws IOException { | |
fe6a3925 AM |
127 | if (parentLoggerActive) { |
128 | parentLogger = Logger.getLogger(PARENT_LOGGER); | |
129 | if (parentLoggerHasHandler) { | |
130 | parentHandler = new LttngLogHandler(); | |
131 | parentLogger.addHandler(parentHandler); | |
132 | } | |
133 | } | |
134 | ||
135 | if (childLoggerActive) { | |
136 | childLogger = Logger.getLogger(CHILD_LOGGER); | |
137 | if (childLoggerHasHandler) { | |
138 | childHandler = new LttngLogHandler(); | |
139 | childLogger.addHandler(childHandler); | |
140 | } | |
141 | } | |
142 | } | |
143 | ||
144 | } |