| /* |
| * 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 java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import org.apache.logging.log4j.core.appender.RollingFileAppender; |
| import org.apache.logging.log4j.junit.CleanFolders; |
| import org.apache.logging.log4j.junit.LoggerContextRule; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| /** |
| * Test LOG4J2-2485. |
| */ |
| public class RollingAppenderDirectWriteStartupSizeTest { |
| |
| private static final String CONFIG = "log4j-rolling-direct-startup-size.xml"; |
| |
| private static final String DIR = "target/rolling-direct-startup-size"; |
| |
| private static final String FILE = "size-test.log"; |
| |
| private static final String MESSAGE = "test message"; |
| |
| @Rule |
| public LoggerContextRule loggerContextRule = LoggerContextRule |
| .createShutdownTimeoutLoggerContextRule(CONFIG); |
| |
| @Rule |
| public CleanFolders cleanFolders = new CleanFolders(false, true, 10, DIR); |
| |
| @BeforeClass |
| public static void beforeClass() throws Exception { |
| Path log = Paths.get(DIR, FILE); |
| if (Files.exists(log)) { |
| Files.delete(log); |
| } |
| |
| Files.createDirectories(log.getParent()); |
| Files.createFile(log); |
| Files.write(log, MESSAGE.getBytes()); |
| } |
| |
| @Test |
| public void testRollingFileAppenderWithReconfigure() throws Exception { |
| final RollingFileAppender rfAppender = loggerContextRule.getRequiredAppender("RollingFile", |
| RollingFileAppender.class); |
| final RollingFileManager manager = rfAppender.getManager(); |
| |
| Assert.assertNotNull(manager); |
| Assert.assertEquals("Existing file size not preserved on startup", MESSAGE.getBytes().length, manager.size); |
| } |
| } |