| 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.context; |
| 20 | |
| 21 | import static org.junit.Assert.assertTrue; |
| 22 | import static org.junit.Assert.fail; |
| 23 | |
| 24 | import java.io.IOException; |
| 25 | |
| 26 | import org.apache.log4j.Appender; |
| 27 | import org.apache.log4j.Level; |
| 28 | import org.apache.log4j.Logger; |
| 29 | import org.junit.After; |
| 30 | import org.junit.BeforeClass; |
| 31 | import org.lttng.tools.ILttngSession.Domain; |
| 32 | import org.lttng.tools.LttngToolsHelper; |
| 33 | import org.lttng.ust.agent.log4j.LttngLogAppender; |
| 34 | import org.lttng.ust.agent.utils.Log4jTestUtils; |
| 35 | import org.lttng.ust.agent.utils.LttngUtils; |
| 36 | |
| 37 | /** |
| 38 | * Implementation of {@link AppContextOrderingITBase} for the log4j API. |
| 39 | */ |
| 40 | public class Log4jAppContextOrderingIT extends AppContextOrderingITBase { |
| 41 | |
| 42 | private Logger logger; |
| 43 | |
| 44 | /** |
| 45 | * Class setup |
| 46 | */ |
| 47 | @BeforeClass |
| 48 | public static void log4jClassSetup() { |
| 49 | /* Make sure we can find the JNI library and lttng-tools */ |
| 50 | assertTrue(Log4jTestUtils.checkForLog4jLibrary()); |
| 51 | assertTrue(LttngUtils.checkForLttngTools(Domain.LOG4J)); |
| 52 | |
| 53 | LttngToolsHelper.destroyAllSessions(); |
| 54 | } |
| 55 | |
| 56 | /** |
| 57 | * Test teardown |
| 58 | */ |
| 59 | @After |
| 60 | public void log4jTeardown() { |
| 61 | logger.removeAppender((Appender) logHandler); |
| 62 | logger = null; |
| 63 | |
| 64 | logHandler.close(); |
| 65 | logHandler = null; |
| 66 | } |
| 67 | |
| 68 | @Override |
| 69 | protected Domain getDomain() { |
| 70 | return Domain.LOG4J; |
| 71 | } |
| 72 | |
| 73 | @Override |
| 74 | protected void registerAgent() { |
| 75 | logger = Logger.getLogger(EVENT_NAME); |
| 76 | logger.setLevel(Level.ALL); |
| 77 | |
| 78 | try { |
| 79 | logHandler = new LttngLogAppender(); |
| 80 | } catch (SecurityException | IOException e) { |
| 81 | fail(e.getMessage()); |
| 82 | } |
| 83 | logger.addAppender((Appender) logHandler); |
| 84 | } |
| 85 | |
| 86 | @Override |
| 87 | protected void sendEventsToLoggers() { |
| 88 | Log4jTestUtils.send10Events(logger); |
| 89 | } |
| 90 | } |