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1 | package org.lttng.ust.agent.integration.log4j; |
2 | ||
3 | import static org.junit.Assume.assumeTrue; | |
4 | ||
5 | import java.io.IOException; | |
6 | ||
7 | import org.apache.log4j.Appender; | |
8 | import org.apache.log4j.Level; | |
9 | import org.apache.log4j.Logger; | |
10 | import org.junit.After; | |
11 | import org.junit.AfterClass; | |
12 | import org.junit.Before; | |
13 | import org.junit.BeforeClass; | |
24b260d9 | 14 | import org.lttng.ust.agent.integration.MultiSessionTestBase; |
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15 | import org.lttng.ust.agent.log4j.LttngLogAppender; |
16 | import org.lttng.ust.agent.utils.LttngSession; | |
17 | import org.lttng.ust.agent.utils.LttngSession.Domain; | |
24b260d9 | 18 | import org.lttng.ust.agent.utils.MiscTestUtils; |
e41ec02a | 19 | |
24b260d9 | 20 | public class Log4jMultiSessionTest extends MultiSessionTestBase { |
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21 | |
22 | private static final Domain DOMAIN = Domain.LOG4J; | |
23 | ||
24 | private Logger loggerA; | |
25 | private Logger loggerB; | |
26 | private Logger loggerC; | |
27 | private Logger loggerD; | |
28 | ||
29 | @BeforeClass | |
30 | public static void log4jClassSetup() { | |
31 | /* Skip tests if we can't find the JNI library or lttng-tools */ | |
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32 | assumeTrue(MiscTestUtils.checkForLog4jLibrary()); |
33 | assumeTrue(MiscTestUtils.checkForLttngTools(Domain.LOG4J)); | |
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34 | |
35 | LttngSession.destroyAllSessions(); | |
36 | } | |
37 | ||
38 | @AfterClass | |
39 | public static void log4jClassCleanup() { | |
40 | LttngSession.deleteAllTracee(); | |
41 | } | |
42 | ||
43 | @Before | |
44 | public void log4jSetup() throws SecurityException, IOException { | |
45 | // TODO Wipe all existing LTTng sessions? | |
46 | ||
47 | loggerA = Logger.getLogger(EVENT_NAME_A); | |
48 | loggerB = Logger.getLogger(EVENT_NAME_B); | |
49 | loggerC = Logger.getLogger(EVENT_NAME_C); | |
50 | loggerD = Logger.getLogger(EVENT_NAME_D); | |
51 | ||
52 | loggerA.setLevel(Level.ALL); | |
53 | loggerB.setLevel(Level.ALL); | |
54 | loggerC.setLevel(Level.ALL); | |
55 | loggerD.setLevel(Level.ALL); | |
56 | ||
57 | handlerA = new LttngLogAppender(); | |
58 | handlerB = new LttngLogAppender(); | |
59 | handlerC = new LttngLogAppender(); | |
60 | handlerD = new LttngLogAppender(); | |
61 | ||
62 | loggerA.addAppender((Appender) handlerA); | |
63 | loggerB.addAppender((Appender) handlerB); | |
64 | loggerC.addAppender((Appender) handlerC); | |
65 | loggerD.addAppender((Appender) handlerD); | |
66 | } | |
67 | ||
68 | @After | |
69 | public void log4jTeardown() { | |
70 | loggerA.removeAppender((Appender) handlerA); | |
71 | loggerB.removeAppender((Appender) handlerB); | |
72 | loggerC.removeAppender((Appender) handlerC); | |
73 | loggerD.removeAppender((Appender) handlerD); | |
74 | ||
75 | loggerA = null; | |
76 | loggerB = null; | |
77 | loggerC = null; | |
78 | loggerD = null; | |
79 | } | |
80 | ||
81 | @Override | |
82 | protected Domain getDomain() { | |
83 | return DOMAIN; | |
84 | } | |
85 | ||
86 | @Override | |
87 | protected void sendEventsToLoggers() { | |
88 | Log4jTestUtils.send10Events(loggerA); | |
89 | Log4jTestUtils.send10Events(loggerB); | |
90 | Log4jTestUtils.send10Events(loggerC); | |
91 | Log4jTestUtils.send10Events(loggerD); | |
92 | } | |
93 | } |