From 75da9fc3afab7059bbcf6a16438105e8a73e8905 Mon Sep 17 00:00:00 2001 From: phymbert Date: Wed, 28 Jun 2017 13:23:02 +0300 Subject: [PATCH] [LOG4J2-1086] Try to reproduce size trigger issue Signed-off-by: phymbert --- ...ollingAppenderSizeNoCompressLOG4J21086Test.java | 99 ++++++++++++++++++++++ .../resources/log4j-rolling-size-LOG4J2-1086.xml | 30 +++++++ 2 files changed, 129 insertions(+) create mode 100644 log4j-core/src/test/java/org/apache/logging/log4j/core/appender/rolling/RollingAppenderSizeNoCompressLOG4J21086Test.java create mode 100644 log4j-core/src/test/resources/log4j-rolling-size-LOG4J2-1086.xml diff --git a/log4j-core/src/test/java/org/apache/logging/log4j/core/appender/rolling/RollingAppenderSizeNoCompressLOG4J21086Test.java b/log4j-core/src/test/java/org/apache/logging/log4j/core/appender/rolling/RollingAppenderSizeNoCompressLOG4J21086Test.java new file mode 100644 index 0000000..ed31930 --- /dev/null +++ b/log4j-core/src/test/java/org/apache/logging/log4j/core/appender/rolling/RollingAppenderSizeNoCompressLOG4J21086Test.java @@ -0,0 +1,99 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache license, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the license for the specific language governing permissions and + * limitations under the license. + */ +package org.apache.logging.log4j.core.appender.rolling; + +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; + +import org.apache.logging.log4j.Logger; +import org.apache.logging.log4j.junit.LoggerContextRule; +import org.junit.AfterClass; +import org.junit.Before; +import org.junit.BeforeClass; +import org.junit.Rule; +import org.junit.Test; +import org.junit.rules.RuleChain; + +/** + * LOG4J2-1086. + */ +public class RollingAppenderSizeNoCompressLOG4J21086Test { + + private static final String CONFIG = "log4j-rolling-size-LOG4J2-1086.xml"; + + private static final String DIR = "target/rolling1"; + + @BeforeClass + public static void beforeClass() { + System.setProperty("log4j2.enable.direct.encoders", "false"); + loggerContextRule = LoggerContextRule.createShutdownTimeoutLoggerContextRule(CONFIG); + } + + @AfterClass + public static void afterClass() { + System.clearProperty("log4j2.enable.direct.encoders"); + } + + public static LoggerContextRule loggerContextRule; + + @Rule + public RuleChain chain = loggerContextRule.withCleanFoldersRule(DIR); + + private Logger logger; + + @Before + public void setUp() throws Exception { + this.logger = loggerContextRule.getLogger(RollingAppenderSizeNoCompressLOG4J21086Test.class.getName()); + } + + @Test + public void testAppender() throws Exception { + ExecutorService executorService = Executors.newFixedThreadPool(32); + for (int t = 0; t < 100; t++) { + executorService.submit(new Runnable() { + @Override + public void run() { + for (int i = 0; i < 100; ++i) { + String message = "This is test message number " + i; + logger.debug(message); + } + } + }); + } + executorService.shutdown(); + executorService.awaitTermination(30, TimeUnit.SECONDS); + if (!loggerContextRule.getLoggerContext().stop(30, TimeUnit.SECONDS)) { + System.err.println("Could not stop cleanly " + loggerContextRule + " for " + this); + } + final File dir = new File(DIR); + assertTrue("Directory not created", dir.exists()); + final File[] files = dir.listFiles(); + assertNotNull(files); + for (File file : files) { + final long fileSize = file.length(); + final long expectedSize = 2048; + final long deltaAcceptable = 164; // +- One event ? + assertTrue("Wrong file size " + fileSize + " for " + file.getName(), fileSize < (expectedSize + deltaAcceptable)); + } + assertTrue("Files not rolled : " + files.length, files.length > 2); + } +} diff --git a/log4j-core/src/test/resources/log4j-rolling-size-LOG4J2-1086.xml b/log4j-core/src/test/resources/log4j-rolling-size-LOG4J2-1086.xml new file mode 100644 index 0000000..f21e760 --- /dev/null +++ b/log4j-core/src/test/resources/log4j-rolling-size-LOG4J2-1086.xml @@ -0,0 +1,30 @@ + + + + + + + %d %-5p %class{36} (%M:%L) -%msg%xEx%n + + + + + + + + + + + + + \ No newline at end of file -- 1.9.5.msysgit.1