content: /**
   * 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.activemq.transport.amqp.interop;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertTrue;
  
  import java.util.Arrays;
  import java.util.Collection;
  import java.util.concurrent.CountDownLatch;
  import java.util.concurrent.TimeUnit;
  
  import org.apache.activemq.transport.amqp.client.AmqpClient;
  import org.apache.activemq.transport.amqp.client.AmqpClientTestSupport;
  import org.apache.activemq.transport.amqp.client.AmqpConnection;
  import org.apache.activemq.transport.amqp.client.AmqpConnectionListener;
  import org.apache.activemq.transport.amqp.client.AmqpMessage;
  import org.apache.activemq.transport.amqp.client.AmqpSender;
  import org.apache.activemq.transport.amqp.client.AmqpSession;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.junit.runners.Parameterized;
  import org.junit.runners.Parameterized.Parameters;
  
  /**
   * Test that the maxFrameSize setting prevents large frames from being processed.
   */
  @RunWith(Parameterized.class)
  public class AmqpMaxFrameSizeTest extends AmqpClientTestSupport {
  
      private final int TEST_IDLE_TIMEOUT = 500;
  
      private final String testName;
      private final int maxFrameSize;
      private final int maxAmqpFrameSize;
  
      @Parameters(name="{0}")
      public static Collection<Object[]> data() {
          return Arrays.asList(new Object[][] {
                  { "amqp-> MFS > MAFS", "amqp", false, 1024, 2048 },
                  { "amqp-> MFS < MAFS", "amqp", false, 2048, 1024 },
                  { "amqp+nio-> MFS > MAFS", "amqp+nio", false, 1024, 2048 },
                  { "amqp+nio-> MFS < MAFS", "amqp+nio", false, 2048, 1024 },
                  { "amqp+ws-> MFS > MAFS", "amqp+ws", false, 1024, 2048 },
                  { "amqp+ws-> MFS < MAFS", "amqp+ws", false, 2048, 1024 },
              });
      }
  
      public AmqpMaxFrameSizeTest(String testName, String connectorScheme, boolean useSSL, int maxFrameSize, int maxAmqpFrameSize) {
          super(connectorScheme, useSSL);
  
          this.testName = testName;
          this.maxFrameSize = maxFrameSize;
          this.maxAmqpFrameSize = maxAmqpFrameSize;
      }
  
      @Override
      protected String getAdditionalConfig() {
          return "&wireFormat.maxAmqpFrameSize=" + maxAmqpFrameSize +
                 "&wireFormat.maxFrameSize=" + maxFrameSize;
      }
  
      @Test(timeout = 600000)
      public void testMaxFrameSizeApplied() throws Exception {
  
          LOG.info("Test starting {} for transport {} with MFS:{} and MAFS:{}",
              new Object[]{ testName, getConnectorScheme(), maxFrameSize, maxAmqpFrameSize });
  
          final CountDownLatch failed = new CountDownLatch(1);
  
          AmqpClient client = createAmqpClient();
          AmqpConnection connection = trackConnection(client.createConnection());
          connection.setListener(new AmqpConnectionListener() {
  
              @Override
              public void onException(Throwable ex) {
                  failed.countDown();
              }
          });
  
          connection.setIdleTimeout(TEST_IDLE_TIMEOUT);
          connection.connect();
  
          AmqpSession session = connection.createSession();
          AmqpSender sender = session.createSender("queue://" + getTestName(), true);
  
          byte[] payload = new byte[maxFrameSize * 2];
          for (int i = 0; i < payload.length; ++i) {
              payload[i] = 42;
          }
  
          AmqpMessage message = new AmqpMessage();
          message.setBytes(payload);
  
          sender.send(message);
  
          assertTrue("Connection should have failed", failed.await(30, TimeUnit.SECONDS));
  
          assertNotNull(getProxyToQueue(getTestName()));
          assertEquals(0, getProxyToQueue(getTestName()).getQueueSize());
  
          connection.close();
      }
  }
  