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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
//
using System;
using System.Numerics;
internal partial class VectorTest
{
private const int Pass = 100;
private const int Fail = -1;
private class VectorDotTest<T> where T : struct, IComparable<T>, IEquatable<T>
{
public static int VectorDot(T left, T right, T checkResult)
{
const int Pass = 100;
const int Fail = -1;
Vector<T> A = new Vector<T>(left);
Vector<T> B = new Vector<T>(right);
T dotProduct = Vector.Dot<T>(A, B);
if (!(CheckValue<T>(dotProduct, checkResult)))
{
Console.WriteLine("Dot product of Vector<" + typeof(T) + "> failed");
return Fail;
}
return Pass;
}
}
private class Vector4Test
{
public static int VectorDot(float left, float right, float checkResult)
{
const int Pass = 100;
const int Fail = -1;
Vector4 A = new Vector4(left);
Vector4 B = new Vector4(right);
float dotProduct = Vector4.Dot(A, B);
if (!(CheckValue<float>(dotProduct, checkResult)))
{
Console.WriteLine("Dot product of Vector4 failed");
return Fail;
}
return Pass;
}
}
private class Vector3Test
{
public static int VectorDot(float left, float right, float checkResult)
{
const int Pass = 100;
const int Fail = -1;
Vector3 A = new Vector3(left);
Vector3 B = new Vector3(right);
float dotProduct = Vector3.Dot(A, B);
if (!(CheckValue<float>(dotProduct, checkResult)))
{
Console.WriteLine("Dot product of Vector3 failed");
return Fail;
}
return Pass;
}
}
private class Vector2Test
{
public static int VectorDot(float left, float right, float checkResult)
{
const int Pass = 100;
const int Fail = -1;
Vector2 A = new Vector2(left);
Vector2 B = new Vector2(right);
float dotProduct = Vector2.Dot(A, B);
if (!(CheckValue<float>(dotProduct, checkResult)))
{
Console.WriteLine("Dot product of Vector2 failed");
return Fail;
}
return Pass;
}
}
private static int Main()
{
int returnVal = Pass;
if (VectorDotTest<float>.VectorDot(3f, 2f, 6f * Vector<float>.Count) != Pass) returnVal = Fail;
if (VectorDotTest<double>.VectorDot(3d, 2d, 6d * Vector<double>.Count) != Pass) returnVal = Fail;
if (VectorDotTest<int>.VectorDot(3, 2, 6 * Vector<int>.Count) != Pass) returnVal = Fail;
if (VectorDotTest<long>.VectorDot(3, 2, (long)(6 * Vector<long>.Count)) != Pass) returnVal = Fail;
if (Vector4Test.VectorDot(3f, 2f, 24f) != Pass) returnVal = Fail;
if (Vector3Test.VectorDot(3f, 2f, 18f) != Pass) returnVal = Fail;
if (Vector2Test.VectorDot(3f, 2f, 12f) != Pass) returnVal = Fail;
if (VectorDotTest<ushort>.VectorDot(3, 2, (ushort)(6 * Vector<ushort>.Count)) != Pass) returnVal = Fail;
if (VectorDotTest<byte>.VectorDot(3, 2, (byte)(6 * Vector<byte>.Count)) != Pass) returnVal = Fail;
if (VectorDotTest<short>.VectorDot(3, 2, (short)(6 * Vector<short>.Count)) != Pass) returnVal = Fail;
if (VectorDotTest<sbyte>.VectorDot(3, 2, (sbyte)(6 * Vector<sbyte>.Count)) != Pass) returnVal = Fail;
if (VectorDotTest<uint>.VectorDot(3u, 2u, (uint)(6 * Vector<uint>.Count)) != Pass) returnVal = Fail;
if (VectorDotTest<ulong>.VectorDot(3ul, 2ul, 6ul * (ulong)Vector<ulong>.Count) != Pass) returnVal = Fail;
JitLog jitLog = new JitLog();
// Dot is only recognized as an intrinsic for floating point element types
// and Vector<int> on AVX.
if (!jitLog.Check("Dot", "Single")) returnVal = Fail;
if (!jitLog.Check("Dot", "Double")) returnVal = Fail;
if (!jitLog.Check("System.Numerics.Vector4:Dot")) returnVal = Fail;
if (!jitLog.Check("System.Numerics.Vector3:Dot")) returnVal = Fail;
if (!jitLog.Check("System.Numerics.Vector2:Dot")) returnVal = Fail;
if (Vector<int>.Count == 8)
{
if (!jitLog.Check("Dot", "Int32")) returnVal = Fail;
}
jitLog.Dispose();
return returnVal;
}
}
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