anx.framework/ANX.Framework.TestCenter/DataFactory.cs

#region Using Statements
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

#endregion // Using Statements

#region License

//
// This file is part of the ANX.Framework created by the "ANX.Framework developer group".
//
// This file is released under the Ms-PL license.
//
//
//
// Microsoft Public License (Ms-PL)
//
// This license governs use of the accompanying software. If you use the software, you accept this license. 
// If you do not accept the license, do not use the software.
//
// 1.Definitions
//   The terms "reproduce," "reproduction," "derivative works," and "distribution" have the same meaning 
//   here as under U.S. copyright law.
//   A "contribution" is the original software, or any additions or changes to the software.
//   A "contributor" is any person that distributes its contribution under this license.
//   "Licensed patents" are a contributor's patent claims that read directly on its contribution.
//
// 2.Grant of Rights
//   (A) Copyright Grant- Subject to the terms of this license, including the license conditions and limitations 
//       in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free copyright license to 
//       reproduce its contribution, prepare derivative works of its contribution, and distribute its contribution
//       or any derivative works that you create.
//   (B) Patent Grant- Subject to the terms of this license, including the license conditions and limitations in 
//       section 3, each contributor grants you a non-exclusive, worldwide, royalty-free license under its licensed
//       patents to make, have made, use, sell, offer for sale, import, and/or otherwise dispose of its contribution 
//       in the software or derivative works of the contribution in the software.
//
// 3.Conditions and Limitations
//   (A) No Trademark License- This license does not grant you rights to use any contributors' name, logo, or trademarks.
//   (B) If you bring a patent claim against any contributor over patents that you claim are infringed by the software, your 
//       patent license from such contributor to the software ends automatically.
//   (C) If you distribute any portion of the software, you must retain all copyright, patent, trademark, and attribution 
//       notices that are present in the software.
//   (D) If you distribute any portion of the software in source code form, you may do so only under this license by including
//       a complete copy of this license with your distribution. If you distribute any portion of the software in compiled or 
//       object code form, you may only do so under a license that complies with this license.
//   (E) The software is licensed "as-is." You bear the risk of using it. The contributors give no express warranties, guarantees,
//       or conditions. You may have additional consumer rights under your local laws which this license cannot change. To the
//       extent permitted under your local laws, the contributors exclude the implied warranties of merchantability, fitness for a 
//       particular purpose and non-infringement.

#endregion // License

namespace ANX.Framework.TestCenter
{
    class DataFactory
    {
        static Random r=new Random();

        static object[] generateTestData(int numOfTests, int numOfElements,int min,int max)
        {
            object[] result = new object[numOfTests];

            object[] testRun = new object[numOfElements];
            for (int run = 0; run < numOfTests; ++run)
            {
                for (int data = 0; data < numOfElements; ++data)
                {
                    testRun[data] = r.Next(min, max);
                }
                result[run] = testRun;
            }

            return result;
        }

        public static float RandomNormalizedFloat
        {
            get
            {
                return 1.0f / MathHelper.Clamp(RandomFloat, float.Epsilon, float.MaxValue);
            }
        }

        public static float RandomFloat
        {
            get { return (float)(r.NextDouble() * (float.MaxValue - 1) - r.NextDouble() * (float.MinValue + 1)); }
        }

        public static int RandomBitPlus
        {
            get { return r.Next(3) - 1; }
        }

        public static float RandomValue
        {
            get { return r.Next(1000) * RandomBitPlus; }
        }

        public static float RandomValueMinMax(float min, float max)
        {
            return (float)r.Next((int)min, (int)max) * (float)r.NextDouble();
        }
    }
}