public void SetRandomBitsTest()
{
var barr = new FastBitArray(new byte[0]);
barr.Length = 150;
var values = new List <int>();
var lengths = new List <int>();
var rnd = new Random();
var pos = 0;
for (int i = 0; i < 10; i++)
{
var val = rnd.Next();
var len = rnd.Next(1, 20);
barr.SetBits(pos, (ulong)val, len);
values.Add(val);
lengths.Add(len);
pos += len;
}
pos = 0;
for (int i = 0; i < 10; i++)
{
var len = lengths[i];
var expectedValue = values[i];
var value = barr.GetBits(pos, len);
Assert.Equal(((ulong)expectedValue & value), value);
pos += len;
}
}
public void SetBitsBigEndianTest()
{
var barr = new FastBitArray(new byte[0]);
barr.Length = 5;
barr.SetBits(0, 14, 4);
var val = barr.GetBits(0, 4);
barr = new FastBitArray(new byte[0]);
barr.Length = 5;
barr.SetBit(0, false);
barr.SetBit(1, true);
barr.SetBit(2, true);
barr.SetBit(3, true);
val = barr.GetBits(0, 4);
}