| /* |
| * 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; |
| |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.Logger; |
| import org.apache.logging.log4j.TestLogger; |
| import org.junit.jupiter.api.Tag; |
| import org.junit.jupiter.api.Test; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * Tests logging during shutdown. |
| */ |
| @Tag("functional") |
| public class Log4j1222Test |
| { |
| |
| @Test |
| public void homepageRendersSuccessfully() |
| { |
| System.setProperty("log4j.configurationFile", "log4j2-console.xml"); |
| Runtime.getRuntime().addShutdownHook(new ShutdownHook()); |
| } |
| |
| private static class ShutdownHook extends Thread { |
| |
| private static class Holder { |
| private static final Logger LOGGER = LogManager.getLogger(Log4j1222Test.class); |
| } |
| |
| @Override |
| public void run() |
| { |
| super.run(); |
| trigger(); |
| } |
| |
| private void trigger() { |
| Holder.LOGGER.info("Attempt to trigger"); |
| assertTrue("Logger is of type " + Holder.LOGGER.getClass().getName(), Holder.LOGGER instanceof TestLogger); |
| if (((TestLogger) Holder.LOGGER).getEntries().size() == 0) { |
| System.out.println("Logger contains no messages"); |
| } |
| for (final String msg : ((TestLogger) Holder.LOGGER).getEntries()) { |
| System.out.println(msg); |
| } |
| } |
| } |
| } |