FileLockTimeoutTest.java

/*
 * 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.
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package org.apache.activemq.artemis.tests.integration.server;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;

import org.apache.activemq.artemis.core.config.Configuration;
import org.apache.activemq.artemis.core.config.ha.SharedStoreMasterPolicyConfiguration;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.JournalType;
import org.apache.activemq.artemis.jlibaio.LibaioContext;
import org.apache.activemq.artemis.logs.AssertionLoggerHandler;
import org.apache.activemq.artemis.tests.integration.IntegrationTestLogger;
import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
import org.apache.activemq.artemis.utils.ActiveMQThreadFactory;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;

public class FileLockTimeoutTest extends ActiveMQTestBase {

   @BeforeClass
   public static void prepareLogger() {
      AssertionLoggerHandler.startCapture();
   }

   @AfterClass
   public static void clearLogger() {
      AssertionLoggerHandler.stopCapture();
   }

   protected void doTest(final boolean useAIO) throws Exception {
      if (useAIO) {
         Assert.assertTrue(String.format("libAIO is not loaded on %s %s %s", System.getProperty("os.name"), System.getProperty("os.arch"), System.getProperty("os.version")), LibaioContext.isLoaded());
      }
      Configuration config = super.createDefaultInVMConfig().setHAPolicyConfiguration(new SharedStoreMasterPolicyConfiguration()).clearAcceptorConfigurations();

      ActiveMQServer server1 = createServer(true, config);
      if (useAIO) {
         server1.getConfiguration().setJournalType(JournalType.ASYNCIO);
      } else {
         server1.getConfiguration().setJournalType(JournalType.NIO);
      }
      server1.start();
      server1.waitForActivation(10, TimeUnit.SECONDS);
      final ActiveMQServer server2 = createServer(true, config);
      if (useAIO) {
         server2.getConfiguration().setJournalType(JournalType.ASYNCIO);
      } else {
         server2.getConfiguration().setJournalType(JournalType.NIO);
      }
      server2.getConfiguration().setJournalLockAcquisitionTimeout(5000);

      // if something happens that causes the timeout to misbehave we don't want the test to hang
      ExecutorService service = Executors.newSingleThreadExecutor(ActiveMQThreadFactory.defaultThreadFactory());
      Runnable r = new Runnable() {
         @Override
         public void run() {
            try {
               server2.start();
            } catch (final Exception e) {
               throw new RuntimeException(e);
            }
         }
      };

      Future<?> f = service.submit(r);

      try {
         f.get(15, TimeUnit.SECONDS);
      } catch (Exception e) {
         IntegrationTestLogger.LOGGER.warn("aborting test because server is taking too long to start");
      }

      service.shutdown();

      assertTrue("Expected to find AMQ224000", AssertionLoggerHandler.findText("AMQ224000"));
      assertTrue("Expected to find \"timed out waiting for lock\"", AssertionLoggerHandler.findText("timed out waiting for lock"));
   }
}