| /* |
| * 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 org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.cache.eviction.EvictionPolicy; |
| import org.apache.ignite.cache.eviction.fifo.FifoEvictionPolicy; |
| import org.apache.ignite.cache.eviction.lru.LruEvictionPolicy; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.configuration.NearCacheConfiguration; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.testframework.MvccFeatureChecker; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.transactions.Transaction; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| import static org.apache.ignite.cache.CacheMode.LOCAL; |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| import static org.apache.ignite.cache.CacheMode.REPLICATED; |
| import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC; |
| import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ; |
| |
| /** |
| * Tests that common cache objects' toString() methods do not lead to stack overflow. |
| */ |
| public class GridCacheObjectToStringSelfTest extends GridCommonAbstractTest { |
| /** Cache mode for test. */ |
| private CacheMode cacheMode; |
| |
| /** Cache eviction policy. */ |
| private EvictionPolicy evictionPlc; |
| |
| /** Near enabled flag. */ |
| private boolean nearEnabled; |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.EVICTION); |
| |
| super.beforeTestsStarted(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.EVICTION); |
| |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| CacheConfiguration cacheCfg = defaultCacheConfiguration(); |
| |
| cacheCfg.setCacheMode(cacheMode); |
| cacheCfg.setEvictionPolicy(evictionPlc); |
| cacheCfg.setOnheapCacheEnabled(true); |
| cacheCfg.setNearConfiguration(nearEnabled ? new NearCacheConfiguration() : null); |
| cacheCfg.setAtomicityMode(TRANSACTIONAL); |
| |
| cfg.setCacheConfiguration(cacheCfg); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| evictionPlc = null; |
| } |
| |
| /** @throws Exception If failed. */ |
| @Test |
| public void testLocalCacheFifoEvictionPolicy() throws Exception { |
| cacheMode = LOCAL; |
| evictionPlc = new FifoEvictionPolicy(); |
| |
| checkToString(); |
| } |
| |
| /** @throws Exception If failed. */ |
| @Test |
| public void testLocalCacheLruEvictionPolicy() throws Exception { |
| cacheMode = LOCAL; |
| evictionPlc = new LruEvictionPolicy(); |
| |
| checkToString(); |
| } |
| |
| /** @throws Exception If failed. */ |
| @Test |
| public void testReplicatedCacheFifoEvictionPolicy() throws Exception { |
| cacheMode = REPLICATED; |
| evictionPlc = new FifoEvictionPolicy(); |
| |
| checkToString(); |
| } |
| |
| /** @throws Exception If failed. */ |
| @Test |
| public void testReplicatedCacheLruEvictionPolicy() throws Exception { |
| cacheMode = REPLICATED; |
| evictionPlc = new LruEvictionPolicy(); |
| |
| checkToString(); |
| } |
| |
| /** @throws Exception If failed. */ |
| @Test |
| public void testPartitionedCacheFifoEvictionPolicy() throws Exception { |
| cacheMode = PARTITIONED; |
| nearEnabled = true; |
| evictionPlc = new FifoEvictionPolicy(); |
| |
| checkToString(); |
| } |
| |
| /** @throws Exception If failed. */ |
| @Test |
| public void testPartitionedCacheLruEvictionPolicy() throws Exception { |
| cacheMode = PARTITIONED; |
| nearEnabled = true; |
| evictionPlc = new LruEvictionPolicy(); |
| |
| checkToString(); |
| } |
| |
| /** @throws Exception If failed. */ |
| @Test |
| public void testColocatedCacheFifoEvictionPolicy() throws Exception { |
| cacheMode = PARTITIONED; |
| nearEnabled = false; |
| evictionPlc = new FifoEvictionPolicy(); |
| |
| checkToString(); |
| } |
| |
| /** @throws Exception If failed. */ |
| @Test |
| public void testColocatedCacheLruEvictionPolicy() throws Exception { |
| cacheMode = PARTITIONED; |
| nearEnabled = false; |
| evictionPlc = new LruEvictionPolicy(); |
| |
| checkToString(); |
| } |
| |
| /** @throws Exception If failed. */ |
| private void checkToString() throws Exception { |
| Ignite g = startGrid(0); |
| |
| try { |
| IgniteCache<Object, Object> cache = g.cache(DEFAULT_CACHE_NAME); |
| |
| for (int i = 0; i < 10; i++) |
| cache.put(i, i); |
| |
| for (int i = 0; i < 10; i++) { |
| GridCacheEntryEx entry = ((IgniteKernal)g).context().cache().internalCache(DEFAULT_CACHE_NAME).peekEx(i); |
| |
| if (entry != null) |
| assertFalse("Entry is locked after implicit transaction commit: " + entry, entry.lockedByAny()); |
| } |
| |
| assertFalse(cache.toString().isEmpty()); |
| assertFalse(cache.iterator().toString().isEmpty()); |
| |
| try (Transaction tx = g.transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) { |
| assertEquals(1, cache.get(1)); |
| |
| cache.put(2, 22); |
| |
| assertFalse(tx.toString().isEmpty()); |
| |
| assertFalse(cache.toString().isEmpty()); |
| |
| tx.commit(); |
| } |
| } |
| finally { |
| stopAllGrids(); |
| } |
| } |
| } |