public void VirtualWriter()
{
using (var stream = new MemoryStream(new byte[1024]))
using (var writer = new EndianWriter(stream, ByteOrder.LittleEndian))
{
writer.Seek(50, SeekOrigin.Begin);
Assert.AreEqual(50, stream.Position);
writer.Seek(50, SeekOrigin.Current);
Assert.AreEqual(100, stream.Position);
writer.Seek(-50, SeekOrigin.End);
Assert.AreEqual(974, stream.Position);
using (var vwriter = writer.CreateVirtualWriter())
{
vwriter.Seek(0, SeekOrigin.Begin);
Assert.AreEqual(974, stream.Position);
vwriter.Write(new byte[20]);
Assert.AreEqual(994, stream.Position);
}
using (var vwriter = writer.CreateVirtualWriter(500))
{
vwriter.Seek(100, SeekOrigin.Begin);
Assert.AreEqual(600, stream.Position);
}
}
}
