| 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 | |
| 19 | package org.lttng.ust.agent.integration.events; |
| 20 | |
| 21 | import java.io.IOException; |
| 22 | |
| 23 | import org.apache.log4j.Appender; |
| 24 | import org.apache.log4j.Logger; |
| 25 | import org.junit.After; |
| 26 | import org.junit.AfterClass; |
| 27 | import org.junit.Before; |
| 28 | import org.junit.BeforeClass; |
| 29 | import org.lttng.tools.ILttngSession; |
| 30 | import org.lttng.ust.agent.log4j.LttngLogAppender; |
| 31 | import org.lttng.ust.agent.utils.Log4jTestUtils; |
| 32 | |
| 33 | /** |
| 34 | * Test suite for the list events command for the log4j domain |
| 35 | */ |
| 36 | public class Log4jListEventsIT extends ListEventsITBase { |
| 37 | |
| 38 | private Logger[] loggers; |
| 39 | private Appender[] appenders; |
| 40 | |
| 41 | /** |
| 42 | * Class setup |
| 43 | */ |
| 44 | @BeforeClass |
| 45 | public static void log4jClassSetup() { |
| 46 | Log4jTestUtils.testClassSetup(); |
| 47 | } |
| 48 | |
| 49 | /** |
| 50 | * Class cleanup |
| 51 | */ |
| 52 | @AfterClass |
| 53 | public static void log4jClassCleanup() { |
| 54 | Log4jTestUtils.testClassCleanup(); |
| 55 | } |
| 56 | |
| 57 | /** |
| 58 | * Test setup |
| 59 | * |
| 60 | * @throws SecurityException |
| 61 | * @throws IOException |
| 62 | */ |
| 63 | @Before |
| 64 | public void log4jSetup() throws SecurityException, IOException { |
| 65 | loggers = new Logger[] { |
| 66 | Logger.getLogger(LOGGER_NAME_1), |
| 67 | Logger.getLogger(LOGGER_NAME_2), |
| 68 | Logger.getLogger(LOGGER_NAME_3) |
| 69 | }; |
| 70 | |
| 71 | appenders = new Appender[] { |
| 72 | new LttngLogAppender(), |
| 73 | new LttngLogAppender() |
| 74 | }; |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Test teardown. Detach and close all log handlers. |
| 79 | */ |
| 80 | @After |
| 81 | public void log4jTeardown() { |
| 82 | for (Logger logger : loggers) { |
| 83 | for (Appender appender : appenders) { |
| 84 | logger.removeAppender(appender); |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | for (Appender appender : appenders) { |
| 89 | appender.close(); |
| 90 | } |
| 91 | appenders = null; |
| 92 | loggers = null; |
| 93 | } |
| 94 | |
| 95 | @Override |
| 96 | protected ILttngSession.Domain getDomain() { |
| 97 | return ILttngSession.Domain.LOG4J; |
| 98 | } |
| 99 | |
| 100 | @Override |
| 101 | protected void attachHandlerToLogger(int handlerIndex, int loggerIndex) { |
| 102 | loggers[loggerIndex - 1].addAppender(appenders[handlerIndex - 1]); |
| 103 | } |
| 104 | |
| 105 | @Override |
| 106 | protected void detachHandlerFromLogger(int handlerIndex, int loggerIndex) { |
| 107 | loggers[loggerIndex - 1].removeAppender(appenders[handlerIndex - 1]); |
| 108 | } |
| 109 | |
| 110 | } |