public void ApplyDoubleWithLittleEndianShouldNoOp()
{
const double input = 12;
var result = EndianessConverter.ApplyDouble(ByteOrder.LittleEndian, input);
Assert.AreEqual(input, result);
}
public void ApplyDoubleWithBigEndianShouldReverseBytes()
{
const double input = 12;
var result = EndianessConverter.ApplyDouble(ByteOrder.BigEndian, input);
double expected = BitConverter.ToDouble(BitConverter.GetBytes(input).Reverse().ToArray(), 0);
Assert.AreEqual(expected, result);
}
public void ShouldPutDoubleBigEndian()
{
const double value = double.MaxValue - 1;
const int index = 0;
_directBuffer.DoublePutBigEndian(index, value);
var expected = EndianessConverter.ApplyDouble(ByteOrder.BigEndian, value);
Assert.AreEqual(expected, *(double *)(_pBuffer + index));
}
public void ShouldGetDoubleBigEndian()
{
const double value = double.MaxValue - 1;
const int index = 0;
var bytes = BitConverter.GetBytes(value);
Array.Copy(bytes, 0, _buffer, index, 8);
var result = _directBuffer.DoubleGetBigEndian(index);
var expected = EndianessConverter.ApplyDouble(ByteOrder.BigEndian, value);
Assert.AreEqual(expected, result);
}
public void PutDouble(int index, double value, ByteOrder byteOrder)
{
BoundsCheck0(index, BitUtil.SIZE_OF_DOUBLE);
value = EndianessConverter.ApplyDouble(byteOrder, value);
*(double *)(_pBuffer + index) = value;
}
public double GetDouble(int index, ByteOrder byteOrder)
{
BoundsCheck0(index, BitUtil.SIZE_OF_DOUBLE);
return(EndianessConverter.ApplyDouble(byteOrder, *(double *)(_pBuffer + index)));
}