public void ApplyFloatWithLittleEndianShouldNoOp()
{
const float input = 12;
var result = EndianessConverter.ApplyFloat(ByteOrder.LittleEndian, input);
Assert.AreEqual(input, result);
}
public void ApplyFloatWithBigEndianShouldReverseBytes()
{
const float input = 12;
var result = EndianessConverter.ApplyFloat(ByteOrder.BigEndian, input);
float expected = BitConverter.ToSingle(BitConverter.GetBytes(input).Reverse().ToArray(), 0);
Assert.AreEqual(expected, result);
}
public void ShouldPutFloatBigEndian()
{
const float value = float.MaxValue - 1;
const int index = 0;
_directBuffer.FloatPutBigEndian(index, value);
var expected = EndianessConverter.ApplyFloat(ByteOrder.BigEndian, value);
Assert.AreEqual(expected, *(float *)(_pBuffer + index));
}
public void ShouldGetFloatBigEndian()
{
const float value = float.MaxValue - 1;
const int index = 0;
var bytes = BitConverter.GetBytes(value);
Array.Copy(bytes, 0, _buffer, index, 4);
var result = _directBuffer.FloatGetBigEndian(index);
var expected = EndianessConverter.ApplyFloat(ByteOrder.BigEndian, value);
Assert.AreEqual(expected, result);
}
public void PutFloat(int index, float value, ByteOrder byteOrder)
{
BoundsCheck0(index, BitUtil.SIZE_OF_FLOAT);
value = EndianessConverter.ApplyFloat(byteOrder, value);
*(float *)(_pBuffer + index) = value;
}
public float GetFloat(int index, ByteOrder byteOrder)
{
BoundsCheck0(index, BitUtil.SIZE_OF_FLOAT);
return(EndianessConverter.ApplyFloat(byteOrder, *(float *)(_pBuffer + index)));
}