| /* |
| * 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.io.File; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| import org.apache.logging.log4j.Logger; |
| import org.apache.logging.log4j.core.appender.RollingFileAppender; |
| import org.apache.logging.log4j.junit.LoggerContextRule; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.RuleChain; |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * This test attempts to validate that logging rolls when the file size exceeds 5KB or every second. |
| * When the file rolls by time it should create a new directory. When rolling by size it should |
| * create multiple files per directory. |
| */ |
| public class RollingDirectSizeTimeNewDirectoryTest implements RolloverListener { |
| |
| private static final String CONFIG = "log4j-rolling-size-time-new-directory.xml"; |
| |
| // Note that the path is hardcoded in the configuration! |
| private static final String DIR = "target/rolling-size-time-new-directory"; |
| |
| public static LoggerContextRule loggerContextRule = |
| LoggerContextRule.createShutdownTimeoutLoggerContextRule(CONFIG); |
| |
| @Rule |
| public RuleChain chain = loggerContextRule.withCleanFoldersRule(DIR); |
| |
| private Map<String, AtomicInteger> rolloverFiles = new HashMap<>(); |
| |
| @Test |
| public void streamClosedError() throws Exception { |
| ((RollingFileAppender) loggerContextRule.getAppender("RollingFile")).getManager() |
| .addRolloverListener(this); |
| final Logger logger = loggerContextRule.getLogger(RollingDirectSizeTimeNewDirectoryTest.class); |
| |
| for (int i = 0; i < 1000; i++) { |
| logger.info("nHq6p9kgfvWfjzDRYbZp"); |
| } |
| Thread.sleep(1500); |
| for (int i = 0; i < 1000; i++) { |
| logger.info("nHq6p9kgfvWfjzDRYbZp"); |
| } |
| |
| assertTrue("A time based rollover did not occur", rolloverFiles.size() > 1); |
| int maxFiles = Collections.max(rolloverFiles.values(), Comparator.comparing(AtomicInteger::get)).get(); |
| assertTrue("No size based rollovers occurred", maxFiles > 1); |
| } |
| |
| @Override |
| public void rolloverTriggered(String fileName) { |
| |
| } |
| |
| @Override |
| public void rolloverComplete(String fileName) { |
| File file = new File(fileName); |
| String logDir = file.getParentFile().getName(); |
| AtomicInteger fileCount = rolloverFiles.computeIfAbsent(logDir, k -> new AtomicInteger(0)); |
| fileCount.incrementAndGet(); |
| } |
| } |
| |
| |