Added serialization test.

Source/Examples/Tests/MathSerialization.cs

@@ -0,0 +1,64 @@
+#region --- License ---
+/* Licensed under the MIT/X11 license.
+ * Copyright (c) 2006-2008 the OpenTK team.
+ * This notice may not be removed.
+ * See license.txt for licensing detailed licensing details.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.IO;
+using System.Xml;
+using System.Xml.Serialization;
+
+using OpenTK.Math;
+
+namespace Examples.Tests
+{
+    [Example("Serialization", ExampleCategory.Test)]
+    public class MathSerialization
+    {
+        public static void Main()
+        {
+            using (MemoryStream stream = new MemoryStream())
+            {
+                XmlSerializer xs = new XmlSerializer(typeof(Matrix4));
+
+                {
+                    XmlWriterSettings settings = new XmlWriterSettings();
+                    settings.NewLineHandling = NewLineHandling.Entitize;
+                    settings.Indent = true;
+                    XmlWriter xw = XmlTextWriter.Create(stream, settings);
+
+                    xs.Serialize(xw, Matrix4.Identity);
+
+                    xw.Close();
+                }
+
+                stream.Position = 0;
+                byte[] text = new byte[stream.Length];
+                int pos = 0;
+                do
+                {
+                    pos += stream.Read(text, pos, (int)stream.Length);
+                }
+                while (pos != stream.Length);
+
+                Console.WriteLine(System.Text.Encoding.Default.GetChars(text));
+
+                stream.Position = 0;
+                Matrix4 matrix = (Matrix4)xs.Deserialize(stream);
+
+                if (Matrix4.Identity == matrix)
+                    Console.WriteLine("Matrix deserialized correctly.");
+                else
+                    Console.WriteLine("Error deserializing matrix.");
+
+                Console.WriteLine("Press any key to continue...");
+                Console.ReadKey(false);
+            }
+        }
+    }
+}