| using Lucene.Net.Diagnostics; |
| using Lucene.Net.Store; |
| using NUnit.Framework; |
| using System; |
| using Assert = Lucene.Net.TestFramework.Assert; |
| |
| namespace Lucene.Net.Util |
| { |
| /* |
| * 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. |
| */ |
| |
| using BaseDirectoryWrapper = Lucene.Net.Store.BaseDirectoryWrapper; |
| using IndexInput = Lucene.Net.Store.IndexInput; |
| using IndexOutput = Lucene.Net.Store.IndexOutput; |
| using IOContext = Lucene.Net.Store.IOContext; |
| using MockDirectoryWrapper = Lucene.Net.Store.MockDirectoryWrapper; |
| |
| //using Ignore = org.junit.Ignore; |
| |
| //ORIGINAL LINE: @Ignore("You must increase heap to > 2 G to run this") public class Test2BPagedBytes extends LuceneTestCase |
| [Ignore("You must increase heap to > 2 G to run this")] |
| [TestFixture] |
| public class Test2BPagedBytes : LuceneTestCase |
| { |
| [Test] |
| public virtual void Test() |
| { |
| BaseDirectoryWrapper dir = NewFSDirectory(CreateTempDir("test2BPagedBytes")); |
| if (dir is MockDirectoryWrapper) |
| { |
| ((MockDirectoryWrapper)dir).Throttling = Throttling.NEVER; |
| } |
| PagedBytes pb = new PagedBytes(15); |
| IndexOutput dataOutput = dir.CreateOutput("foo", IOContext.DEFAULT); |
| long netBytes = 0; |
| long seed = Random.NextInt64(); |
| long lastFP = 0; |
| Random r2 = new Random((int)seed); |
| while (netBytes < 1.1 * int.MaxValue) |
| { |
| int numBytes = TestUtil.NextInt32(r2, 1, 32768); |
| byte[] bytes = new byte[numBytes]; |
| r2.NextBytes(bytes); |
| dataOutput.WriteBytes(bytes, bytes.Length); |
| long fp = dataOutput.GetFilePointer(); |
| if (Debugging.AssertsEnabled) Debugging.Assert(() => fp == lastFP + numBytes); |
| lastFP = fp; |
| netBytes += numBytes; |
| } |
| dataOutput.Dispose(); |
| IndexInput input = dir.OpenInput("foo", IOContext.DEFAULT); |
| pb.Copy(input, input.Length); |
| input.Dispose(); |
| PagedBytes.Reader reader = pb.Freeze(true); |
| |
| r2 = new Random((int)seed); |
| netBytes = 0; |
| while (netBytes < 1.1 * int.MaxValue) |
| { |
| int numBytes = TestUtil.NextInt32(r2, 1, 32768); |
| var bytes = new byte[numBytes]; |
| r2.NextBytes(bytes); |
| BytesRef expected = new BytesRef(bytes); |
| |
| BytesRef actual = new BytesRef(); |
| reader.FillSlice(actual, netBytes, numBytes); |
| Assert.AreEqual(expected, actual); |
| |
| netBytes += numBytes; |
| } |
| dir.Dispose(); |
| } |
| } |
| } |