| /* |
| * 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.apache.logging.log4j.hamcrest.Descriptors.that; |
| import static org.apache.logging.log4j.hamcrest.FileMatchers.hasName; |
| import static org.hamcrest.Matchers.endsWith; |
| import static org.hamcrest.Matchers.hasItemInArray; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertThat; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.File; |
| import java.nio.file.FileSystems; |
| import java.nio.file.Path; |
| import java.nio.file.StandardWatchEventKinds; |
| import java.nio.file.WatchEvent; |
| import java.nio.file.WatchKey; |
| import java.nio.file.WatchService; |
| |
| import org.apache.commons.lang3.SystemUtils; |
| import org.apache.logging.log4j.Logger; |
| import org.apache.logging.log4j.junit.LoggerContextRule; |
| import org.junit.Assume; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.RuleChain; |
| |
| /** |
| * LOG4J2-1766. |
| */ |
| public class RollingAppenderDirectWriteTempCompressedFilePatternTest { |
| |
| private static final String CONFIG = "log4j-rolling-direct-tmp-compress-folder.xml"; |
| |
| private static final String DIR = "target/rolling-direct"; |
| |
| public static LoggerContextRule loggerContextRule = LoggerContextRule |
| .createShutdownTimeoutLoggerContextRule(CONFIG); |
| |
| @Rule |
| public RuleChain chain = loggerContextRule.withCleanFoldersRule(DIR); |
| |
| private Logger logger; |
| |
| @Before |
| public void setUp() throws Exception { |
| // Disable this test on MacOS. FileWatcher isn't fast enough to work properly. |
| Assume.assumeTrue(!SystemUtils.IS_OS_MAC_OSX); |
| this.logger = loggerContextRule.getLogger(RollingAppenderDirectWriteTest.class.getName()); |
| } |
| |
| @Test |
| public void testAppender() throws Exception { |
| final File dir = new File(DIR); |
| dir.mkdirs(); |
| try (final WatchService watcher = FileSystems.getDefault().newWatchService()) { |
| WatchKey key = dir.toPath().register(watcher, StandardWatchEventKinds.ENTRY_CREATE); |
| |
| for (int i = 0; i < 100; ++i) { |
| logger.debug("This is test message number " + i); |
| } |
| Thread.sleep(50); |
| assertTrue("Directory not created", dir.exists() && dir.listFiles().length > 0); |
| final File[] files = dir.listFiles(); |
| assertNotNull(files); |
| assertThat(files, hasItemInArray(that(hasName(that(endsWith(".gz")))))); |
| |
| int temporaryFilesCreated = 0; |
| int compressedFiles = 0; |
| key = watcher.take(); |
| |
| for (final WatchEvent<?> event : key.pollEvents()) { |
| final WatchEvent<Path> ev = (WatchEvent<Path>) event; |
| final Path filename = ev.context(); |
| if (filename.toString().endsWith(".tmp")) { |
| temporaryFilesCreated++; |
| } |
| if (filename.toString().endsWith(".gz")) { |
| compressedFiles++; |
| } |
| } |
| assertTrue("No temporary file created during compression", temporaryFilesCreated > 0); |
| assertTrue("Temporarys file created not equals to compressed files", |
| compressedFiles == temporaryFilesCreated); |
| } |
| } |
| } |