bigdata-memory commented on a change in pull request #118: MNEMONIC-515: PMDK based Persistent Memory Service URL: https://github.com/apache/mnemonic/pull/118#discussion_r329372904
########## File path: mnemonic-core/src/test/java/org/apache/mnemonic/PMDKVolatileMemAllocatorNGTest.java ########## @@ -0,0 +1,68 @@ +/* + * 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.mnemonic; + +import org.testng.annotations.Test; + +import java.util.Random; + +/** + * test the functionality of VolatileMemAllocator class. + * + */ +public class PMDKVolatileMemAllocatorNGTest { + /** + * test to allocate MemBufferHolder objects and then verify them. + */ + @Test + public void testMemByteBuffer() { + Random randomGenerator = new Random(); + Allocator<VolatileMemAllocator> act = new VolatileMemAllocator(Utils.getVolatileMemoryAllocatorService("pmdk_vmem"), + 1024 * 1024 * 1024, "."); + MemBufferHolder<?> mbh; + for (int idx = 1; idx <= 5; ++idx) { + int size = randomGenerator.nextInt(1024 * 1024) + 1024 * 1024; + mbh = act.createBuffer(size); + for (int i = 0; i < size; i++) { + mbh.get().put((byte) randomGenerator.nextInt(255)); + } + // if (bb.hasArray()) randomGenerator.nextBytes(bb.array()); + System.out.println(String.format("[Seq.%d] size %d - %d, (%s)", idx, size, mbh.get().capacity(), + size == mbh.get().capacity() ? "Correct" : "Failed!!!")); + // mbh.destroy(); + } + } + + /** + * test to allocate MemChunkHolder objects and then verify them. + */ + @Test + public void testMemChunk() { + Random randomGenerator = new Random(); + Allocator<VolatileMemAllocator> act = new VolatileMemAllocator(Utils.getVolatileMemoryAllocatorService("pmdk_vmem"), + 1024 * 1024 * 1024, "."); + MemChunkHolder<?> mch; + for (int idx = 1; idx <= 5; ++idx) { + int size = randomGenerator.nextInt(1024 * 1024) + 1024 * 1024; + mch = act.createChunk(size); + System.out.println(String.format("[Seq.%d] addr : %X", idx, size, mch.get())); Review comment: Let me figure out a way to assert the randomized results. thanks. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
