| /* |
| * 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.jackrabbit.oak.plugins.document; |
| |
| import java.io.File; |
| |
| import com.google.common.cache.Cache; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertNull; |
| |
| public class AsyncCacheTest { |
| |
| @Rule |
| public DocumentMKBuilderProvider builderProvider = new DocumentMKBuilderProvider(); |
| |
| @Test |
| public void invalidateWhileInQueue() throws Exception { |
| FileUtils.deleteDirectory(new File("target/cacheTest")); |
| DocumentMK.Builder builder = builderProvider.newBuilder(); |
| builder.setPersistentCache("target/cacheTest"); |
| DocumentNodeStore nodeStore = builder.getNodeStore(); |
| Cache<PathRev, DocumentNodeState.Children> cache = builder.buildChildrenCache(nodeStore); |
| DocumentNodeState.Children c = new DocumentNodeState.Children(); |
| for (int i = 0; i < 100; i++) { |
| c.children.add("node-" + i); |
| } |
| PathRev key = null; |
| for (int i = 0; i < 1000; i++) { |
| key = new PathRev("/foo/bar", new RevisionVector(new Revision(i, 0, 1))); |
| cache.put(key, c); |
| } |
| cache.invalidate(key); |
| // give the write queue some time to write back entries |
| Thread.sleep(200); |
| assertNull(cache.getIfPresent(key)); |
| builder.getPersistentCache().close(); |
| } |
| } |