/*
* 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.artemis.tests.integration.persistence;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.core.config.StoreConfiguration;
import org.apache.activemq.artemis.core.io.IOCallback;
import org.apache.activemq.artemis.core.persistence.impl.journal.OperationContextImpl;
import org.apache.activemq.artemis.core.postoffice.DuplicateIDCache;
import org.apache.activemq.artemis.core.postoffice.impl.DuplicateIDCacheImpl;
import org.apache.activemq.artemis.core.transaction.impl.TransactionImpl;
import org.apache.activemq.artemis.utils.RandomUtil;
import org.junit.After;
import org.junit.Assert;
import org.junit.Test;
public class DuplicateCacheTest extends StorageManagerTestBase {
public DuplicateCacheTest(StoreConfiguration.StoreType storeType) {
super(storeType);
}
@After
@Override
public void tearDown() throws Exception {
super.tearDown();
}
@Test
public void testDuplicate() throws Exception {
createStorage();
DuplicateIDCache cache = new DuplicateIDCacheImpl(new SimpleString("test"), 2000, journal, true);
TransactionImpl tx = new TransactionImpl(journal);
for (int i = 0; i < 5000; i++) {
byte[] bytes = RandomUtil.randomBytes();
cache.addToCache(bytes, tx);
}
tx.commit();
tx = new TransactionImpl(journal);
for (int i = 0; i < 5000; i++) {
byte[] bytes = RandomUtil.randomBytes();
cache.addToCache(bytes, tx);
}
tx.commit();
byte[] id = RandomUtil.randomBytes();
Assert.assertFalse(cache.contains(id));
cache.addToCache(id, null);
Assert.assertTrue(cache.contains(id));
cache.deleteFromCache(id);
final CountDownLatch latch = new CountDownLatch(1);
OperationContextImpl.getContext().executeOnCompletion(new IOCallback() {
@Override
public void done() {
latch.countDown();
}
@Override
public void onError(int errorCode, String errorMessage) {
}
}, true);
Assert.assertTrue(latch.await(1, TimeUnit.MINUTES));
Assert.assertFalse(cache.contains(id));
}
@Test
public void testDuplicateNonPersistent() throws Exception {
createStorage();
DuplicateIDCache cache = new DuplicateIDCacheImpl(new SimpleString("test"), 2000, journal, false);
TransactionImpl tx = new TransactionImpl(journal);
for (int i = 0; i < 5000; i++) {
byte[] bytes = RandomUtil.randomBytes();
cache.addToCache(bytes, tx);
}
tx.commit();
for (int i = 0; i < 5000; i++) {
byte[] bytes = RandomUtil.randomBytes();
cache.addToCache(bytes, null);
}
}
}