public void TestSegmentShiftRight()
{
// from here to here
byte[] arr = { 0xF1, 0xA4, 0xB7, 0x09, 0x31, 0xCC, 0x67, 0xAA, 0xBB, 0xFE };
byte[] smn = { 0xA4, 0xB7, 0x09, 0x31, 0xCC, 0x67, 0xAA, 0xBB };
byte[] s3 = { 0x00, 0x00, 0x00, 0xA4, 0xB7, 0x09, 0x31, 0xCC };
byte[] s6 = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA4, 0xB7 };
IndexedArraySegment<byte> seg = new IndexedArraySegment<byte>(arr.Duplicate(), 1, 8);
byte[] res = seg.ToArray();
Debug.WriteLine("Testing ToArray()");
CollectionAssert.AreEqual(smn, res);
Debug.WriteLine("Testing rightshift 3");
seg.ShiftContentsRight(3);
res = seg.ToArray();
Debug.WriteLine("{0}\n{1}", BitConverter.ToString(res), BitConverter.ToString(s3));
CollectionAssert.AreEqual(s3, res);
seg = new IndexedArraySegment<byte>(arr.Duplicate(), 1, 8);
Debug.WriteLine("Testing rightshift 6");
seg.ShiftContentsRight(6);
res = seg.ToArray();
Debug.WriteLine("{0}\n{1}", BitConverter.ToString(res), BitConverter.ToString(s6));
CollectionAssert.AreEqual(s6, res);
}
public void TestSegmentShiftLeft()
{
// from here to here
byte[] arr = { 0xF1, 0xA4, 0xB7, 0x09, 0x31, 0xCC, 0x67, 0xAA, 0xBB, 0xFE };
byte[] smn = { 0xB7, 0x09, 0x31, 0xCC, 0x67 };
byte[] s2 = { 0x31, 0xCC, 0x67, 0x00, 0x00 };
byte[] s6 = { 0x00, 0x00, 0x00, 0x00, 0x00 };
IndexedArraySegment<byte> seg = new IndexedArraySegment<byte>(arr.Duplicate(), 2, 5);
CollectionAssert.AreEqual(smn, seg.ToArray());
seg.ShiftContentsLeft(2);
CollectionAssert.AreEqual(s2, seg.ToArray());
seg = new IndexedArraySegment<byte>(arr.Duplicate(), 2, 5);
seg.ShiftContentsLeft(6);
CollectionAssert.AreEqual(s6, seg.ToArray());
}
