| /* |
| * 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 javax.cache.Cache; |
| import org.apache.ignite.cache.CachePeekMode; |
| import org.apache.ignite.internal.IgniteInternalFuture; |
| import org.apache.ignite.internal.util.typedef.CA; |
| import org.apache.ignite.internal.util.typedef.CAX; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.MvccFeatureChecker; |
| import org.junit.Assume; |
| import org.junit.Test; |
| |
| /** |
| * Tests for cache iterators. |
| */ |
| public abstract class GridCacheAbstractIteratorsSelfTest extends GridCacheAbstractSelfTest { |
| /** Key prefix. */ |
| protected static final String KEY_PREFIX = "testKey"; |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| super.beforeTest(); |
| |
| for (int i = 0; i < entryCount(); i++) |
| jcache().put(KEY_PREFIX + i, i); |
| } |
| |
| /** |
| * @return Entry count. |
| */ |
| protected abstract int entryCount(); |
| |
| /** */ |
| @Test |
| public void testCacheIterator() { |
| int cnt = 0; |
| |
| for (Cache.Entry<String, Integer> entry : jcache()) { |
| assert entry != null; |
| assert entry.getKey() != null; |
| assert entry.getKey().contains(KEY_PREFIX); |
| assert entry.getValue() != null; |
| assert entry.getValue() >= 0 && entry.getValue() < entryCount(); |
| assert entry.getValue() != null; |
| assert entry.getValue() >= 0 && entry.getValue() < entryCount(); |
| |
| cnt++; |
| } |
| |
| assertEquals(cnt, entryCount()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCacheIteratorMultithreaded() throws Exception { |
| for (int i = 0; i < gridCount(); i++) |
| jcache(i).removeAll(); |
| |
| final IgniteInternalFuture<?> putFut = GridTestUtils.runMultiThreadedAsync(new CAX() { |
| @Override public void applyx() { |
| for (int i = 0; i < entryCount(); i++) |
| jcache().put(KEY_PREFIX + i, i); |
| } |
| }, 1, "put-thread"); |
| |
| GridTestUtils.runMultiThreaded(new CA() { |
| @Override public void apply() { |
| while (!putFut.isDone()) { |
| for (Cache.Entry<String, Integer> entry : jcache()) { |
| assert entry != null; |
| assert entry.getKey() != null; |
| assert entry.getKey().contains(KEY_PREFIX); |
| } |
| } |
| } |
| }, 3, "iterator-thread"); |
| } |
| |
| /** */ |
| @Test |
| public void testEntrySetIterator() { |
| Assume.assumeFalse("https://issues.apache.org/jira/browse/IGNITE-10082", MvccFeatureChecker.forcedMvcc()); |
| |
| assert jcache().localSize(CachePeekMode.ALL) == entryCount(); |
| |
| int cnt = 0; |
| |
| for (Cache.Entry<String, Integer> entry : jcache()) { |
| assert entry != null; |
| assert entry.getKey() != null; |
| assert entry.getKey().contains(KEY_PREFIX); |
| assert entry.getValue() != null; |
| assert entry.getValue() >= 0 && entry.getValue() < entryCount(); |
| assert entry.getValue() != null; |
| assert entry.getValue() >= 0 && entry.getValue() < entryCount(); |
| |
| cnt++; |
| } |
| |
| assert cnt == entryCount(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testEntrySetIteratorMultithreaded() throws Exception { |
| for (int i = 0; i < gridCount(); i++) |
| jcache(i).removeAll(); |
| |
| final IgniteInternalFuture<?> putFut = GridTestUtils.runMultiThreadedAsync(new CAX() { |
| @Override public void applyx() { |
| for (int i = 0; i < entryCount(); i++) |
| jcache().put(KEY_PREFIX + i, i); |
| } |
| }, 1, "put-thread"); |
| |
| GridTestUtils.runMultiThreaded(new CA() { |
| @Override public void apply() { |
| while (!putFut.isDone()) { |
| for (Cache.Entry<String, Integer> entry : jcache()) { |
| assert entry != null; |
| assert entry.getKey() != null; |
| assert entry.getKey().contains(KEY_PREFIX); |
| } |
| } |
| } |
| }, 3, "iterator-thread"); |
| } |
| |
| } |