public void pack_4x32()
{
var src = Random.Span <uint>(SampleSize);
foreach (var x in src)
{
(var x0, var x1, var x2, var x3) = Bits.split(x, new N4());
var y = Bits.pack(x0, x1, x2, x3);
Claim.eq(x, y);
Claim.eq(x, BitConverter.ToUInt32(new byte[] { x0, x1, x2, x3 }));
}
{
var xval = 0b10100111001110001110010110101000;
var x0 = (byte)0b10101000;
var x1 = (byte)0b11100101;
var x2 = (byte)0b00111000;
var x3 = (byte)0b10100111;
Claim.eq(xval, Bits.pack(x0, x1, x2, x3));
var bsExpect = "10100111001110001110010110101000";
var bsActual = xval.ToBitString().Format();
Claim.eq(bsExpect, bsActual);
var bsAssembly = BitString.Assemble("10101000", "11100101", "00111000", "10100111").Format();
Claim.eq(bsExpect, bsAssembly);
}
}