#if !SILVERLIGHT && !PocketPC && !NET20 && !NET35 using System; using System.Collections.Generic; using System.Globalization; using System.Diagnostics; using System.IO; using System.Linq; using System.Runtime.Serialization; using System.Web.Script.Serialization; using System.Xml.Linq; using System.Xml.Serialization; using Newtonsoft.Json.Utilities; using NUnit.Framework; using System.Runtime.Serialization.Json; using System.Text; using Newtonsoft.Json.Bson; using System.Runtime.Serialization.Formatters.Binary; using Newtonsoft.Json.Linq; using Newtonsoft.Json.Converters; namespace Newtonsoft.Json.Tests { [Serializable] [DataContract] public class Image { [DataMember] public string FileName { get; set; } [DataMember] public string Author { get; set; } [DataMember] public string Caption { get; set; } [DataMember] public byte[] Data { get; set; } } public class PerformanceTests : TestFixtureBase { //private const int Iterations = 100; private const int Iterations = 5000; #region Data private const string BsonHex = @"A9-01-00-00-04-73-74-72-69-6E-67-73-00-2B-00-00-00-0A-30-00-02-31-00-19-00-00-00-4D-61-72-6B-75-73-20-65-67-67-65-72-20-5D-3E-3C-5B-2C-20-28-32-6E-64-29-00-0A-32-00-00-03-64-69-63-74-69-6F-6E-61-72-79-00-37-00-00-00-10-56-61-6C-20-26-20-61-73-64-31-00-01-00-00-00-10-56-61-6C-32-20-26-20-61-73-64-31-00-03-00-00-00-10-56-61-6C-33-20-26-20-61-73-64-31-00-04-00-00-00-00-02-4E-61-6D-65-00-05-00-00-00-52-69-63-6B-00-09-4E-6F-77-00-EF-BD-69-EC-25-01-00-00-01-42-69-67-4E-75-6D-62-65-72-00-E7-7B-CC-26-96-C7-1F-42-03-41-64-64-72-65-73-73-31-00-47-00-00-00-02-53-74-72-65-65-74-00-0B-00-00-00-66-66-66-20-53-74-72-65-65-74-00-02-50-68-6F-6E-65-00-0F-00-00-00-28-35-30-33-29-20-38-31-34-2D-36-33-33-35-00-09-45-6E-74-65-72-65-64-00-6F-FF-31-53-26-01-00-00-00-04-41-64-64-72-65-73-73-65-73-00-A2-00-00-00-03-30-00-4B-00-00-00-02-53-74-72-65-65-74-00-0F-00-00-00-1F-61-72-72-61-79-3C-61-64-64-72-65-73-73-00-02-50-68-6F-6E-65-00-0F-00-00-00-28-35-30-33-29-20-38-31-34-2D-36-33-33-35-00-09-45-6E-74-65-72-65-64-00-6F-73-0C-E7-25-01-00-00-00-03-31-00-4C-00-00-00-02-53-74-72-65-65-74-00-10-00-00-00-61-72-72-61-79-20-32-20-61-64-64-72-65-73-73-00-02-50-68-6F-6E-65-00-0F-00-00-00-28-35-30-33-29-20-38-31-34-2D-36-33-33-35-00-09-45-6E-74-65-72-65-64-00-6F-17-E6-E1-25-01-00-00-00-00-00"; private const string BinaryFormatterHex = @"00-01-00-00-00-FF-FF-FF-FF-01-00-00-00-00-00-00-00-0C-02-00-00-00-4C-4E-65-77-74-6F-6E-73-6F-66-74-2E-4A-73-6F-6E-2E-54-65-73-74-73-2C-20-56-65-72-73-69-6F-6E-3D-33-2E-35-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-6E-75-6C-6C-05-01-00-00-00-1F-4E-65-77-74-6F-6E-73-6F-66-74-2E-4A-73-6F-6E-2E-54-65-73-74-73-2E-54-65-73-74-43-6C-61-73-73-07-00-00-00-05-5F-4E-61-6D-65-04-5F-4E-6F-77-0A-5F-42-69-67-4E-75-6D-62-65-72-09-5F-41-64-64-72-65-73-73-31-0A-5F-41-64-64-72-65-73-73-65-73-07-73-74-72-69-6E-67-73-0A-64-69-63-74-69-6F-6E-61-72-79-01-00-00-04-03-03-03-0D-05-1D-4E-65-77-74-6F-6E-73-6F-66-74-2E-4A-73-6F-6E-2E-54-65-73-74-73-2E-41-64-64-72-65-73-73-02-00-00-00-90-01-53-79-73-74-65-6D-2E-43-6F-6C-6C-65-63-74-69-6F-6E-73-2E-47-65-6E-65-72-69-63-2E-4C-69-73-74-60-31-5B-5B-4E-65-77-74-6F-6E-73-6F-66-74-2E-4A-73-6F-6E-2E-54-65-73-74-73-2E-41-64-64-72-65-73-73-2C-20-4E-65-77-74-6F-6E-73-6F-66-74-2E-4A-73-6F-6E-2E-54-65-73-74-73-2C-20-56-65-72-73-69-6F-6E-3D-33-2E-35-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-6E-75-6C-6C-5D-5D-7F-53-79-73-74-65-6D-2E-43-6F-6C-6C-65-63-74-69-6F-6E-73-2E-47-65-6E-65-72-69-63-2E-4C-69-73-74-60-31-5B-5B-53-79-73-74-65-6D-2E-53-74-72-69-6E-67-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-5D-E1-01-53-79-73-74-65-6D-2E-43-6F-6C-6C-65-63-74-69-6F-6E-73-2E-47-65-6E-65-72-69-63-2E-44-69-63-74-69-6F-6E-61-72-79-60-32-5B-5B-53-79-73-74-65-6D-2E-53-74-72-69-6E-67-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-2C-5B-53-79-73-74-65-6D-2E-49-6E-74-33-32-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-5D-02-00-00-00-06-03-00-00-00-04-52-69-63-6B-B6-25-3A-D1-C5-59-CC-88-0F-33-34-31-32-33-31-32-33-31-32-33-2E-31-32-31-09-04-00-00-00-09-05-00-00-00-09-06-00-00-00-09-07-00-00-00-05-04-00-00-00-1D-4E-65-77-74-6F-6E-73-6F-66-74-2E-4A-73-6F-6E-2E-54-65-73-74-73-2E-41-64-64-72-65-73-73-03-00-00-00-07-5F-73-74-72-65-65-74-06-5F-50-68-6F-6E-65-08-5F-45-6E-74-65-72-65-64-01-01-00-0D-02-00-00-00-06-08-00-00-00-0A-66-66-66-20-53-74-72-65-65-74-06-09-00-00-00-0E-28-35-30-33-29-20-38-31-34-2D-36-33-33-35-B6-BD-B8-BF-74-69-CC-88-04-05-00-00-00-90-01-53-79-73-74-65-6D-2E-43-6F-6C-6C-65-63-74-69-6F-6E-73-2E-47-65-6E-65-72-69-63-2E-4C-69-73-74-60-31-5B-5B-4E-65-77-74-6F-6E-73-6F-66-74-2E-4A-73-6F-6E-2E-54-65-73-74-73-2E-41-64-64-72-65-73-73-2C-20-4E-65-77-74-6F-6E-73-6F-66-74-2E-4A-73-6F-6E-2E-54-65-73-74-73-2C-20-56-65-72-73-69-6F-6E-3D-33-2E-35-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-6E-75-6C-6C-5D-5D-03-00-00-00-06-5F-69-74-65-6D-73-05-5F-73-69-7A-65-08-5F-76-65-72-73-69-6F-6E-04-00-00-1F-4E-65-77-74-6F-6E-73-6F-66-74-2E-4A-73-6F-6E-2E-54-65-73-74-73-2E-41-64-64-72-65-73-73-5B-5D-02-00-00-00-08-08-09-0A-00-00-00-02-00-00-00-02-00-00-00-04-06-00-00-00-7F-53-79-73-74-65-6D-2E-43-6F-6C-6C-65-63-74-69-6F-6E-73-2E-47-65-6E-65-72-69-63-2E-4C-69-73-74-60-31-5B-5B-53-79-73-74-65-6D-2E-53-74-72-69-6E-67-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-5D-03-00-00-00-06-5F-69-74-65-6D-73-05-5F-73-69-7A-65-08-5F-76-65-72-73-69-6F-6E-06-00-00-08-08-09-0B-00-00-00-03-00-00-00-03-00-00-00-04-07-00-00-00-E1-01-53-79-73-74-65-6D-2E-43-6F-6C-6C-65-63-74-69-6F-6E-73-2E-47-65-6E-65-72-69-63-2E-44-69-63-74-69-6F-6E-61-72-79-60-32-5B-5B-53-79-73-74-65-6D-2E-53-74-72-69-6E-67-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-2C-5B-53-79-73-74-65-6D-2E-49-6E-74-33-32-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-5D-04-00-00-00-07-56-65-72-73-69-6F-6E-08-43-6F-6D-70-61-72-65-72-08-48-61-73-68-53-69-7A-65-0D-4B-65-79-56-61-6C-75-65-50-61-69-72-73-00-03-00-03-08-92-01-53-79-73-74-65-6D-2E-43-6F-6C-6C-65-63-74-69-6F-6E-73-2E-47-65-6E-65-72-69-63-2E-47-65-6E-65-72-69-63-45-71-75-61-6C-69-74-79-43-6F-6D-70-61-72-65-72-60-31-5B-5B-53-79-73-74-65-6D-2E-53-74-72-69-6E-67-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-5D-08-E5-01-53-79-73-74-65-6D-2E-43-6F-6C-6C-65-63-74-69-6F-6E-73-2E-47-65-6E-65-72-69-63-2E-4B-65-79-56-61-6C-75-65-50-61-69-72-60-32-5B-5B-53-79-73-74-65-6D-2E-53-74-72-69-6E-67-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-2C-5B-53-79-73-74-65-6D-2E-49-6E-74-33-32-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-5D-5B-5D-03-00-00-00-09-0C-00-00-00-03-00-00-00-09-0D-00-00-00-07-0A-00-00-00-00-01-00-00-00-04-00-00-00-04-1D-4E-65-77-74-6F-6E-73-6F-66-74-2E-4A-73-6F-6E-2E-54-65-73-74-73-2E-41-64-64-72-65-73-73-02-00-00-00-09-0E-00-00-00-09-0F-00-00-00-0D-02-11-0B-00-00-00-04-00-00-00-0A-06-10-00-00-00-18-4D-61-72-6B-75-73-20-65-67-67-65-72-20-5D-3E-3C-5B-2C-20-28-32-6E-64-29-0D-02-04-0C-00-00-00-92-01-53-79-73-74-65-6D-2E-43-6F-6C-6C-65-63-74-69-6F-6E-73-2E-47-65-6E-65-72-69-63-2E-47-65-6E-65-72-69-63-45-71-75-61-6C-69-74-79-43-6F-6D-70-61-72-65-72-60-31-5B-5B-53-79-73-74-65-6D-2E-53-74-72-69-6E-67-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-5D-00-00-00-00-07-0D-00-00-00-00-01-00-00-00-03-00-00-00-03-E3-01-53-79-73-74-65-6D-2E-43-6F-6C-6C-65-63-74-69-6F-6E-73-2E-47-65-6E-65-72-69-63-2E-4B-65-79-56-61-6C-75-65-50-61-69-72-60-32-5B-5B-53-79-73-74-65-6D-2E-53-74-72-69-6E-67-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-2C-5B-53-79-73-74-65-6D-2E-49-6E-74-33-32-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-5D-04-EF-FF-FF-FF-E3-01-53-79-73-74-65-6D-2E-43-6F-6C-6C-65-63-74-69-6F-6E-73-2E-47-65-6E-65-72-69-63-2E-4B-65-79-56-61-6C-75-65-50-61-69-72-60-32-5B-5B-53-79-73-74-65-6D-2E-53-74-72-69-6E-67-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-2C-5B-53-79-73-74-65-6D-2E-49-6E-74-33-32-2C-20-6D-73-63-6F-72-6C-69-62-2C-20-56-65-72-73-69-6F-6E-3D-32-2E-30-2E-30-2E-30-2C-20-43-75-6C-74-75-72-65-3D-6E-65-75-74-72-61-6C-2C-20-50-75-62-6C-69-63-4B-65-79-54-6F-6B-65-6E-3D-62-37-37-61-35-63-35-36-31-39-33-34-65-30-38-39-5D-5D-02-00-00-00-03-6B-65-79-05-76-61-6C-75-65-01-00-08-06-12-00-00-00-0A-56-61-6C-20-26-20-61-73-64-31-01-00-00-00-01-ED-FF-FF-FF-EF-FF-FF-FF-06-14-00-00-00-0B-56-61-6C-32-20-26-20-61-73-64-31-03-00-00-00-01-EB-FF-FF-FF-EF-FF-FF-FF-06-16-00-00-00-0B-56-61-6C-33-20-26-20-61-73-64-31-04-00-00-00-01-0E-00-00-00-04-00-00-00-06-17-00-00-00-0E-1F-61-72-72-61-79-3C-61-64-64-72-65-73-73-09-09-00-00-00-B6-FD-0B-45-F4-58-CC-88-01-0F-00-00-00-04-00-00-00-06-19-00-00-00-0F-61-72-72-61-79-20-32-20-61-64-64-72-65-73-73-09-09-00-00-00-B6-3D-A2-1A-2B-58-CC-88-0B"; private const string XmlText = @"2010-01-21T11:12:16.0809174+13:00(503) 814-6335fff Street
2009-12-31T11:12:16.0809174+13:00(503) 814-6335array<address
2009-12-30T11:12:16.0809174+13:00(503) 814-6335array 2 address
34123123123.121Rick2010-01-01T12:12:16.0809174+13:00Val & asd11Val2 & asd13Val3 & asd14Markus egger ]><[, (2nd)
"; private const string JsonText = @"{""strings"":[null,""Markus egger ]><[, (2nd)"",null],""dictionary"":{""Val & asd1"":1,""Val2 & asd1"":3,""Val3 & asd1"":4},""Name"":""Rick"",""Now"":""\/Date(1262301136080+1300)\/"",""BigNumber"":34123123123.121,""Address1"":{""Street"":""fff Street"",""Phone"":""(503) 814-6335"",""Entered"":""\/Date(1264025536080+1300)\/""},""Addresses"":[{""Street"":""\u001farray<[, (2nd)"",null],""dictionary"":{""Val & asd1"":1,""Val2 & asd1"":3,""Val3 & asd1"":4},""Name"":""Rick"",""Now"":""2012-02-25T19:55:50.6095676+13:00"",""BigNumber"":34123123123.121,""Address1"":{""Street"":""fff Street"",""Phone"":""(503) 814-6335"",""Entered"":""2012-02-24T18:55:50.6095676+13:00""},""Addresses"":[{""Street"":""\u001farray(SimpleJsonText); } [Test] public void Serialize() { TestClass test = CreateSerializationObject(); SerializeTests(test); } private void SerializeTests(object value) { BenchmarkSerializeMethod(SerializeMethod.DataContractSerializer, value); BenchmarkSerializeMethod(SerializeMethod.BinaryFormatter, value); BenchmarkSerializeMethod(SerializeMethod.JavaScriptSerializer, value); BenchmarkSerializeMethod(SerializeMethod.DataContractJsonSerializer, value); BenchmarkSerializeMethod(SerializeMethod.JsonNet, value); BenchmarkSerializeMethod(SerializeMethod.JsonNetWithIsoConverter, value); BenchmarkSerializeMethod(SerializeMethod.JsonNetBinary, value); } [Test] public void Deserialize() { BenchmarkDeserializeMethod(SerializeMethod.DataContractSerializer, XmlText); BenchmarkDeserializeMethod(SerializeMethod.BinaryFormatter, MiscellaneousUtils.HexToBytes(BinaryFormatterHex)); DeserializeTests(JsonText); BenchmarkDeserializeMethod(SerializeMethod.JsonNetWithIsoConverter, JsonIsoText); BenchmarkDeserializeMethod(SerializeMethod.JsonNetBinary, MiscellaneousUtils.HexToBytes(BsonHex)); } public void DeserializeTests(string json) { BenchmarkDeserializeMethod(SerializeMethod.JavaScriptSerializer, json); BenchmarkDeserializeMethod(SerializeMethod.DataContractJsonSerializer, json); BenchmarkDeserializeMethod(SerializeMethod.JsonNet, json); } [Test] public void SerializeSizeNormal() { SerializeSize(CreateSerializationObject()); } [Test] public void SerializeSizeData() { Image image = new Image(); image.Data = System.IO.File.ReadAllBytes(@"bunny_pancake.jpg"); image.FileName = "bunny_pancake.jpg"; image.Author = "Hironori Akutagawa"; image.Caption = "I have no idea what you are talking about so here's a bunny with a pancake on its head"; SerializeSize(image); } private T TimeOperation(Func operation, string name) { // warm up operation(); Stopwatch timed = new Stopwatch(); timed.Start(); T result = operation(); Console.WriteLine(name); Console.WriteLine("{0} ms", timed.ElapsedMilliseconds); timed.Stop(); return result; } [Test] public void BuildJObject() { JObject o = new JObject(); for (int i = 0; i < 50; i++) { o[i.ToString()] = i; } string jsonText = o.ToString(); // this is extremely slow with 5000 interations int interations = 1000; TimeOperation(() => { JObject oo = null; for (int i = 0; i < interations; i++) { oo = JObject.Parse(jsonText); } return oo; }, "JObject"); } [Test] public void BuildJObjectComparedToXml() { const long totalIterations = 100000; const String xml = @" 1 2 3 4 5 "; const String json = @"{ ""Property1"":""1"", ""Property2"":""2"", ""Property3"":""3"", ""Property4"":""4"", ""Property5"":""5"" }"; var watch = new Stopwatch(); watch.Start(); for (long iteration = 0; iteration < totalIterations; ++iteration) { var obj = JObject.Parse(json); obj["Property1"].Value(); obj["Property2"].Value(); obj["Property3"].Value(); obj["Property4"].Value(); obj["Property5"].Value(); } watch.Stop(); var performance1 = (totalIterations/watch.ElapsedMilliseconds)*1000; Console.WriteLine("JSON: " + watch.Elapsed.TotalSeconds); watch.Reset(); watch.Start(); for (long iteration = 0; iteration < totalIterations; ++iteration) { var doc = XDocument.Parse(xml); var alarmProperties = doc.Descendants("property"); foreach (var property in alarmProperties) { var attr = property.Attribute("name"); var name = attr.Value; switch (name) { case "Property1": Int32.Parse(property.Value); break; case "Property2": Int32.Parse(property.Value); break; case "Property3": Int32.Parse(property.Value); break; case "Property4": Int32.Parse(property.Value); break; case "Property5": Int32.Parse(property.Value); break; } } } watch.Stop(); var performance2 = (totalIterations/watch.ElapsedMilliseconds)*1000; Console.WriteLine("XML: " + watch.Elapsed.TotalSeconds); } private void SerializeSize(object value) { // this is extremely slow with 5000 interations int interations = 100; byte[] jsonBytes = TimeOperation(() => { string json = null; for (int i = 0; i < interations; i++) { json = JsonConvert.SerializeObject(value, Formatting.None); } return Encoding.UTF8.GetBytes(json); }, "Json.NET"); byte[] bsonBytes = TimeOperation(() => { MemoryStream ms = null; for (int i = 0; i < interations; i++) { ms = new MemoryStream(); JsonSerializer serializer = new JsonSerializer(); BsonWriter writer = new BsonWriter(ms); serializer.Serialize(writer, value); writer.Flush(); } return ms.ToArray(); }, "Json.NET BSON"); byte[] xmlBytes = TimeOperation(() => { MemoryStream ms = null; for (int i = 0; i < interations; i++) { ms = new MemoryStream(); DataContractSerializer dataContractSerializer = new DataContractSerializer(value.GetType()); dataContractSerializer.WriteObject(ms, value); } return ms.ToArray(); }, "DataContractSerializer"); byte[] wcfJsonBytes = TimeOperation(() => { MemoryStream ms = null; for (int i = 0; i < interations; i++) { ms = new MemoryStream(); DataContractJsonSerializer dataContractJsonSerializer = new DataContractJsonSerializer(value.GetType()); dataContractJsonSerializer.WriteObject(ms, value); } return ms.ToArray(); }, "DataContractJsonSerializer"); byte[] binaryFormatterBytes = TimeOperation(() => { MemoryStream ms = null; for (int i = 0; i < interations; i++) { ms = new MemoryStream(); BinaryFormatter formatter = new BinaryFormatter(); formatter.Serialize(ms, value); } return ms.ToArray(); }, "BinaryFormatter"); Console.WriteLine("Json.NET size: {0} bytes", jsonBytes.Length); Console.WriteLine("BSON size: {0} bytes", bsonBytes.Length); Console.WriteLine("WCF JSON size: {0} bytes", wcfJsonBytes.Length); Console.WriteLine("WCF XML size: {0} bytes", xmlBytes.Length); Console.WriteLine("BinaryFormatter size: {0} bytes", binaryFormatterBytes.Length); } #region Serialize private static readonly byte[] Buffer = new byte[4096]; public void BenchmarkSerializeMethod(SerializeMethod method, object value) { Serialize(method, value); Stopwatch timed = new Stopwatch(); timed.Start(); string json = null; for (int x = 0; x < Iterations; x++) { json = Serialize(method, value); } timed.Stop(); Console.WriteLine("Serialize method: {0}", method); Console.WriteLine("{0} ms", timed.ElapsedMilliseconds); Console.WriteLine(json); Console.WriteLine(); } private TestClass CreateSerializationObject() { TestClass test = new TestClass(); test.dictionary = new Dictionary {{"Val & asd1", 1}, {"Val2 & asd1", 3}, {"Val3 & asd1", 4}}; test.Address1.Street = "fff Street"; test.Address1.Entered = DateTime.Now.AddDays(20); test.BigNumber = 34123123123.121M; test.Now = DateTime.Now.AddHours(1); test.strings = new List() {null, "Markus egger ]><[, (2nd)", null}; Address address = new Address(); address.Entered = DateTime.Now.AddDays(-1); address.Street = "\u001farray\u003caddress"; test.Addresses.Add(address); address = new Address(); address.Entered = DateTime.Now.AddDays(-2); address.Street = "array 2 address"; test.Addresses.Add(address); return test; } private static SimpleObject CreateSimpleObject() { return new SimpleObject { Name = "Simple-1", Id = 2311, Address = "Planet Earth", Scores = new [] { 82, 96, 49, 40, 38, 38, 78, 96, 2, 39 } }; } public string SerializeJsonNet(object value) { Type type = value.GetType(); Newtonsoft.Json.JsonSerializer json = new Newtonsoft.Json.JsonSerializer(); json.NullValueHandling = NullValueHandling.Ignore; json.ObjectCreationHandling = Newtonsoft.Json.ObjectCreationHandling.Replace; json.MissingMemberHandling = Newtonsoft.Json.MissingMemberHandling.Ignore; json.ReferenceLoopHandling = ReferenceLoopHandling.Ignore; StringWriter sw = new StringWriter(); Newtonsoft.Json.JsonTextWriter writer = new JsonTextWriter(sw); writer.Formatting = Formatting.None; writer.QuoteChar = '"'; json.Serialize(writer, value); string output = sw.ToString(); writer.Close(); return output; } public string SerializeWebExtensions(object value) { JavaScriptSerializer ser = new JavaScriptSerializer(); return ser.Serialize(value); } public string SerializeDataContractJson(object value) { DataContractJsonSerializer dataContractSerializer = new DataContractJsonSerializer(value.GetType()); MemoryStream ms = new MemoryStream(); dataContractSerializer.WriteObject(ms, value); ms.Seek(0, SeekOrigin.Begin); using (StreamReader sr = new StreamReader(ms)) { return sr.ReadToEnd(); } } public string SerializeDataContract(object value) { DataContractSerializer dataContractSerializer = new DataContractSerializer(value.GetType()); MemoryStream ms = new MemoryStream(); dataContractSerializer.WriteObject(ms, value); ms.Seek(0, SeekOrigin.Begin); using (StreamReader sr = new StreamReader(ms)) { return sr.ReadToEnd(); } } private string Serialize(SerializeMethod method, object value) { string json; switch (method) { case SerializeMethod.JsonNet: json = JsonConvert.SerializeObject(value); break; case SerializeMethod.JsonNetWithIsoConverter: json = JsonConvert.SerializeObject(value, new IsoDateTimeConverter()); break; case SerializeMethod.JsonNetBinary: { MemoryStream ms = new MemoryStream(Buffer); JsonSerializer serializer = new JsonSerializer(); BsonWriter writer = new BsonWriter(ms); serializer.Serialize(writer, value); //json = BitConverter.ToString(ms.ToArray(), 0, (int)ms.Position); json = "Bytes = " + ms.Position; break; } case SerializeMethod.JavaScriptSerializer: json = SerializeWebExtensions(value); break; case SerializeMethod.DataContractJsonSerializer: json = SerializeDataContractJson(value); break; case SerializeMethod.DataContractSerializer: json = SerializeDataContract(value); break; case SerializeMethod.BinaryFormatter: json = SerializeBinaryFormatter(value); break; default: throw new ArgumentOutOfRangeException("method"); } return json; } private string SerializeBinaryFormatter(object value) { string json; MemoryStream ms = new MemoryStream(Buffer); BinaryFormatter formatter = new BinaryFormatter(); formatter.Serialize(ms, value); json = "Bytes = " + ms.Position; //json = BitConverter.ToString(ms.ToArray(), 0, (int)ms.Position); return json; } #endregion #region Deserialize public void BenchmarkDeserializeMethod(SerializeMethod method, object json) { Deserialize(method, json); Stopwatch timed = new Stopwatch(); timed.Start(); T value = default(T); for (int x = 0; x < Iterations; x++) { value = Deserialize(method, json); } timed.Stop(); Console.WriteLine("Deserialize method: {0}", method); Console.WriteLine("{0} ms", timed.ElapsedMilliseconds); Console.WriteLine(value); Console.WriteLine(); } public T DeserializeJsonNet(string json, bool isoDateTimeConverter) { Type type = typeof (T); JsonSerializer serializer = new JsonSerializer(); serializer.ObjectCreationHandling = Newtonsoft.Json.ObjectCreationHandling.Replace; serializer.MissingMemberHandling = Newtonsoft.Json.MissingMemberHandling.Ignore; serializer.ReferenceLoopHandling = ReferenceLoopHandling.Ignore; if (isoDateTimeConverter) serializer.Converters.Add(new IsoDateTimeConverter()); var value = (T) serializer.Deserialize(new StringReader(json), type); return value; //JsonTextReader reader = new JsonTextReader(new StringReader(JsonText)); //while (reader.Read()) //{ //} //return default(T); } public T DeserializeJsonNetBinary(byte[] bson) { Type type = typeof (T); JsonSerializer serializer = new JsonSerializer(); serializer.ObjectCreationHandling = Newtonsoft.Json.ObjectCreationHandling.Replace; serializer.MissingMemberHandling = Newtonsoft.Json.MissingMemberHandling.Ignore; serializer.ReferenceLoopHandling = ReferenceLoopHandling.Ignore; return (T) serializer.Deserialize(new BsonReader(new MemoryStream(bson)), type); } public T DeserializeWebExtensions(string json) { JavaScriptSerializer ser = new JavaScriptSerializer(); return ser.Deserialize(json); } public T DeserializeDataContractJson(string json) { DataContractJsonSerializer dataContractSerializer = new DataContractJsonSerializer(typeof (T)); MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(json)); return (T) dataContractSerializer.ReadObject(ms); } private T Deserialize(SerializeMethod method, object json) { switch (method) { case SerializeMethod.JsonNet: return DeserializeJsonNet((string)json, false); case SerializeMethod.JsonNetWithIsoConverter: return DeserializeJsonNet((string)json, true); case SerializeMethod.JsonNetBinary: return DeserializeJsonNetBinary((byte[]) json); case SerializeMethod.BinaryFormatter: return DeserializeBinaryFormatter((byte[]) json); case SerializeMethod.JavaScriptSerializer: return DeserializeWebExtensions((string) json); case SerializeMethod.DataContractSerializer: return DeserializeDataContract((string) json); case SerializeMethod.DataContractJsonSerializer: return DeserializeDataContractJson((string) json); default: throw new ArgumentOutOfRangeException("method"); } } private T DeserializeDataContract(string xml) { MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(xml)); DataContractSerializer serializer = new DataContractSerializer(typeof (T)); return (T) serializer.ReadObject(ms); } private T DeserializeBinaryFormatter(byte[] bytes) { BinaryFormatter formatter = new BinaryFormatter(); return (T) formatter.Deserialize(new MemoryStream(bytes)); } #endregion [Test] public void SerializeLargeObject() { LargeRecursiveTestClass rootValue = null; LargeRecursiveTestClass parentValue = null; for (int i = 0; i < 20; i++) { LargeRecursiveTestClass currentValue = new LargeRecursiveTestClass() { Integer = int.MaxValue, Text = "The quick red fox jumped over the lazy dog." }; if (rootValue == null) rootValue = currentValue; if (parentValue != null) parentValue.Child = currentValue; parentValue = currentValue; } BenchmarkSerializeMethod(SerializeMethod.JsonNetBinary, rootValue); } [Test] public void JObjectToString() { JObject test = JObject.Parse(JsonText); IsoDateTimeConverter isoDateTimeConverter = null; // = new IsoDateTimeConverter(); TimeOperation(() => { for (int i = 0; i < Iterations; i++) { test["dummy"] = new JValue(i); Encoding.UTF8.GetBytes(test.ToString(Formatting.None)); } return null; }, "JObject.ToString"); } [Test] public void JObjectToString2() { JObject test = JObject.Parse(JsonText); IsoDateTimeConverter isoDateTimeConverter = null; // = new IsoDateTimeConverter(); MemoryStream ms = new MemoryStream(); TimeOperation(() => { for (int i = 0; i < Iterations; i++) { test["dummy"] = new JValue(i); ms.Seek(0, SeekOrigin.Begin); JsonTextWriter jsonTextWriter = new JsonTextWriter(new StreamWriter(ms)); test.WriteTo(jsonTextWriter); jsonTextWriter.Flush(); ms.ToArray(); //Encoding.UTF8.GetBytes(test.ToString(Formatting.None)); } return null; }, "JObject.ToString"); } [Test] [Ignore] public void NestedJToken() { Stopwatch sw; for (int i = 10000; i <= 100000; i += 10000) { sw = new Stopwatch(); sw.Start(); JArray ija = new JArray(); JToken ijt = ija; for (int j = 0; j < i; j++) { JArray temp = new JArray(); ija.Add(temp); ija = temp; } ija.Add(1); sw.Stop(); Console.WriteLine("Created a JToken of depth {0} (using OM) in {1} millis", i, sw.ElapsedMilliseconds); } } [Test] [Ignore] public void NestedXElement() { Stopwatch sw; for (int i = 10000; i <= 100000; i += 10000) { sw = new Stopwatch(); sw.Start(); XElement ija = new XElement("root"); XElement ijt = ija; for (int j = 0; j < i; j++) { XElement temp = new XElement("child"); ija.Add(temp); ija = temp; } ija.Add(1); sw.Stop(); Console.WriteLine("Created a XElement of depth {0} (using OM) in {1} millis", i, sw.ElapsedMilliseconds); } } } public class LargeRecursiveTestClass { public LargeRecursiveTestClass Child { get; set; } public string Text { get; set; } public int Integer { get; set; } } #region Classes [Serializable] [DataContract] public class TestClass { [DataMember] public string Name { get { return _Name; } set { _Name = value; } } private string _Name = "Rick"; [DataMember] public DateTime Now { get { return _Now; } set { _Now = value; } } private DateTime _Now = DateTime.Now; [DataMember] public decimal BigNumber { get { return _BigNumber; } set { _BigNumber = value; } } private decimal _BigNumber = 1212121.22M; [DataMember] public Address Address1 { get { return _Address1; } set { _Address1 = value; } } private Address _Address1 = new Address(); [DataMember] public List
Addresses { get { return _Addresses; } set { _Addresses = value; } } private List
_Addresses = new List
(); [DataMember] public List strings = new List(); [DataMember] public Dictionary dictionary = new Dictionary(); } [Serializable] [DataContract] public class Address { [DataMember] public string Street { get { return _street; } set { _street = value; } } private string _street = "32 Kaiea"; [DataMember] public string Phone { get { return _Phone; } set { _Phone = value; } } private string _Phone = "(503) 814-6335"; [DataMember] public DateTime Entered { get { return _Entered; } set { _Entered = value; } } private DateTime _Entered = DateTime.Parse("01/01/2007", CultureInfo.CurrentCulture.DateTimeFormat); } [DataContract] [Serializable] public class SimpleObject { [DataMember] public int Id { get; set; } [DataMember] public string Name { get; set; } [DataMember] public string Address { get; set; } [DataMember] public int[] Scores { get; set; } } #endregion } #endif