| /* |
| * 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.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.nio.charset.Charset; |
| |
| import org.apache.logging.log4j.Logger; |
| import org.apache.logging.log4j.core.layout.HtmlLayout; |
| import org.apache.logging.log4j.core.util.Closer; |
| import org.apache.logging.log4j.core.junit.LoggerContextRule; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.RuleChain; |
| |
| /** |
| * |
| */ |
| public class RollingRandomAccessFileManagerHeaderFooterTest { |
| |
| private static final String CONFIG = "RollingRandomAccessFileAppenderHeaderFooterTest.xml"; |
| private static final String DIR = "target/RollingRandomAccessFileAppenderHeaderFooterTest/"; |
| private static final String LOGFILE = "target/RollingRandomAccessFileAppenderHeaderFooterTest.log"; |
| |
| public LoggerContextRule loggerContextRule = LoggerContextRule.createShutdownTimeoutLoggerContextRule(CONFIG); |
| |
| @Rule |
| public RuleChain chain = loggerContextRule.withCleanFoldersRule(DIR); |
| |
| private Logger logger; |
| |
| @Before |
| public void setUp() throws Exception { |
| this.logger = loggerContextRule.getLogger(RollingRandomAccessFileManagerHeaderFooterTest.class.getName()); |
| } |
| |
| @Ignore // FIXME |
| @Test |
| public void testAppender() throws Exception { |
| for (int i = 0; i < 8; ++i) { |
| logger.debug("This is test message number " + i); |
| } |
| Thread.sleep(50); |
| final File dir = new File(DIR); |
| assertTrue("Directory not created: " + dir, dir.exists() ); |
| assertTrue("Directory empty: " + dir, dir.listFiles().length > 0); |
| final File[] files = dir.listFiles(); |
| assertNotNull(files); |
| for (final File file : files) { |
| assertHeader(file); |
| assertFooter(file); |
| } |
| final File logFile = new File(LOGFILE); |
| assertTrue("Expected logfile to exist: " + LOGFILE, logFile.exists()); |
| assertHeader(logFile); |
| } |
| |
| private void assertHeader(final File file) throws Exception { |
| final HtmlLayout layout = HtmlLayout.createDefaultLayout(); |
| final String header = new String(layout.getHeader(), Charset.defaultCharset()); |
| final String withoutTimestamp = header.substring(0, 435); |
| final String contents = new String(slurp(file), Charset.defaultCharset()); |
| final String contentsInitialChunk = contents.substring(0, 435); |
| assertEquals(file.getName(), withoutTimestamp, contentsInitialChunk); |
| } |
| |
| private void assertFooter(final File file) throws Exception { |
| final HtmlLayout layout = HtmlLayout.createDefaultLayout(); |
| final String footer = new String(layout.getFooter(), Charset.defaultCharset()); |
| final String contents = new String(slurp(file), Charset.defaultCharset()); |
| assertTrue(file.getName(), contents.endsWith(footer)); |
| } |
| |
| private byte[] slurp(final File file) throws Exception { |
| FileInputStream in = null; |
| try { |
| in = new FileInputStream(file); |
| final byte[] result = new byte[(int) file.length()]; |
| int pos = 0; |
| int length = in.read(result); |
| while (length > 0) { |
| pos += length; |
| length = in.read(result, pos, result.length - pos); |
| } |
| return result; |
| } finally { |
| Closer.closeSilently(in); |
| } |
| } |
| } |