public void TestReadAfterMove()
{
var bytes = new byte[] { 117, 243, 11, 3, 57 };
var reader = new BinaryCodeReader(bytes);
reader.MoveBytePointer(1);
Assert.AreEqual(bytes[1], reader.ReadNextByte());
reader.MoveBytePointer(-1);
reader.MoveBitPointer(3);
Assert.AreEqual(126, reader.ReadNextByte());
reader.MoveBitPointer(5);
Assert.AreEqual(3, reader.ReadNextByte());
reader.MoveBytePointer(-4);
Assert.AreEqual(117, reader.ReadNextByte());
}
public void TestReadBytes()
{
var bytes = new byte[] { 113, 25, 45, 79, 13, 51 };
var reader = new BinaryCodeReader(bytes);
for (int i = 0; i < bytes.Length; i++)
{
Assert.AreEqual(bytes[i], reader.ReadNextByte());
}
}
protected uint DecodeLength(BinaryCodeReader reader)
{
int lengthSizeInBytes = (reader.ReadNextBit() + 1) + reader.ReadNextBit() * 2;
var lengthBytes = new byte[4] {
0, 0, 0, 0
};
for (int i = 0; i < lengthSizeInBytes; i++)
{
lengthBytes[i] = reader.ReadNextByte();
}
return(BitConverter.ToUInt32(lengthBytes, 0));
}