| /* |
| * 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.geode.internal.cache; |
| |
| import static java.util.concurrent.TimeUnit.MINUTES; |
| import static org.apache.geode.cache.RegionShortcut.REPLICATE_PERSISTENT; |
| import static org.apache.geode.distributed.ConfigurationProperties.LOCATORS; |
| import static org.apache.geode.distributed.ConfigurationProperties.MCAST_PORT; |
| import static org.apache.geode.test.awaitility.GeodeAwaitility.await; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import java.io.File; |
| import java.time.Duration; |
| import java.util.Properties; |
| import java.util.concurrent.Future; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import java.util.concurrent.atomic.AtomicReference; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TemporaryFolder; |
| |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.cache.CacheFactory; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.test.junit.rules.ExecutorServiceRule; |
| |
| /** |
| * Test of interrupting threads doing disk writes to see the effect. |
| */ |
| public class InterruptDiskJUnitTest { |
| |
| private final AtomicInteger nextValue = new AtomicInteger(); |
| private final AtomicReference<Thread> puttingThread = new AtomicReference<>(); |
| |
| private Cache cache; |
| private Region<Object, Object> region; |
| |
| @Rule |
| public ExecutorServiceRule executorServiceRule = new ExecutorServiceRule(); |
| |
| @Rule |
| public TemporaryFolder temporaryFolder = new TemporaryFolder(); |
| |
| @Before |
| public void setUp() { |
| String diskStoreName = getClass().getSimpleName() + "_diskStore"; |
| String regionName = getClass().getSimpleName() + "_region"; |
| |
| Properties config = new Properties(); |
| config.setProperty(MCAST_PORT, "0"); |
| config.setProperty(LOCATORS, ""); |
| |
| File diskDir = temporaryFolder.getRoot(); |
| |
| cache = new CacheFactory(config).create(); |
| |
| cache.createDiskStoreFactory().setMaxOplogSize(1).setDiskDirs(new File[] {diskDir}) |
| .create(diskStoreName); |
| |
| region = cache.createRegionFactory(REPLICATE_PERSISTENT).setDiskStoreName(diskStoreName) |
| .create(regionName); |
| } |
| |
| @After |
| public void tearDown() { |
| cache.close(); |
| } |
| |
| @Test |
| public void testDRPutWithInterrupt() throws Exception { |
| Future<Void> doPutWhileNotInterrupted = executorServiceRule.runAsync(() -> { |
| puttingThread.set(Thread.currentThread()); |
| while (!Thread.currentThread().isInterrupted()) { |
| region.put(0, nextValue.incrementAndGet()); |
| } |
| }); |
| |
| await().untilAsserted(() -> assertThat(puttingThread).isNotNull()); |
| Thread.sleep(Duration.ofSeconds(1).toMillis()); |
| puttingThread.get().interrupt(); |
| |
| doPutWhileNotInterrupted.get(2, MINUTES); |
| assertThat(region.get(0)).isEqualTo(nextValue.get()); |
| } |
| } |