public static void CopyAfterReuse()
{
var dest = new MemoryStream();
using var src = new ChunkSequence <byte>(data, 5).ToReadOnlySequence().AsStream();
src.CopyTo(dest);
Equal(data, dest.ToArray());
Equal(data.Length, src.Length);
dest.Dispose();
dest = new MemoryStream();
src.Position = 0L;
src.CopyTo(dest);
Equal(data, dest.ToArray());
Equal(data.Length, src.Length);
}
public static void SeekFromEnd()
{
using var dest = new MemoryStream();
using var src = new ChunkSequence <byte>(data, 5).ToReadOnlySequence().AsStream();
Equal(data.Length - 1, src.Seek(-1L, SeekOrigin.End));
src.CopyTo(dest);
Equal(1L, dest.Length);
Equal(data[^ 1], dest.ToArray()[0]);
public static void SeekAndCopy()
{
using var dest = new MemoryStream();
using var src = new ChunkSequence <byte>(data, 5).ToReadOnlySequence().AsStream();
NotEqual(0L, src.Length);
src.Position = data.Length;
src.CopyTo(dest);
Equal(0L, dest.Length);
}