| /* |
| * 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.ignite.internal.processors.cache; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.configuration.NearCacheConfiguration; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture; |
| import org.junit.Test; |
| |
| /** |
| * Checks that top value at {@link GridCachePartitionExchangeManager#exchangeFutures()} is the newest one. |
| */ |
| public class IgniteExchangeFutureHistoryTest extends IgniteCacheAbstractTest { |
| /** {@inheritDoc} */ |
| @Override protected int gridCount() { |
| return 1; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheMode cacheMode() { |
| return CacheMode.PARTITIONED; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheAtomicityMode atomicityMode() { |
| return CacheAtomicityMode.ATOMIC; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected NearCacheConfiguration nearConfiguration() { |
| return null; |
| } |
| |
| /** |
| * Checks reverse order of exchangeFutures. |
| * |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testExchangeFutures() throws Exception { |
| GridCachePartitionExchangeManager mgr = ((IgniteKernal)grid(0)).internalCache(DEFAULT_CACHE_NAME).context().shared().exchange(); |
| |
| for (int i = 1; i <= 10; i++) { |
| startGrid(i); |
| |
| List<GridDhtPartitionsExchangeFuture> futs = mgr.exchangeFutures(); |
| |
| List<GridDhtPartitionsExchangeFuture> sortedFuts = new ArrayList<>(futs); |
| |
| Collections.sort(sortedFuts, Collections.reverseOrder()); |
| |
| for (int j = 0; j < futs.size(); j++) |
| assertEquals(futs.get(j), sortedFuts.get(j)); |
| } |
| } |
| } |