public void SendTest()
{
var encoder = new ZlibEncoder();
byte[] raw1 = null;
byte[] raw2 = null;
using (MemoryStream output = new MemoryStream())
{
var contents = Encoding.ASCII.GetBytes("hello, world ");
// Individual rectangles are compressed using the _same_ zlib stream. Let's send two
// rectangles to make sure this is the case.
encoder.Send(output, new VncPixelFormat(), new VncRectangle(), contents);
raw1 = output.ToArray();
output.SetLength(0);
encoder.Send(output, new VncPixelFormat(), new VncRectangle(), contents);
raw2 = output.ToArray();
}
byte[] expected1 = new byte[] { 0x00, 0x00, 0x00, 0x17, 0x78, 0x9c, 0xca, 0x48, 0xcd, 0xc9, 0xc9, 0xd7, 0x51, 0x28, 0xcf, 0x2f, 0xca, 0x49, 0x51, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff };
byte[] expected2 = new byte[] { 0x00, 0x00, 0x00, 0x15, 0xca, 0x48, 0xcd, 0xc9, 0xc9, 0xd7, 0x51, 0x28, 0xcf, 0x2f, 0xca, 0x49, 0x51, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff };
Assert.Equal(expected1, raw1);
Assert.Equal(expected2, raw2);
}
static byte[] GzCompress(byte[] input)
{
ZlibEncoder encoder = ZlibCodecFactory.NewZlibEncoder(ZlibWrapper.Gzip);
var channel = new EmbeddedChannel(encoder);
Assert.True(channel.WriteOutbound(Unpooled.WrappedBuffer(input)));
Assert.True(channel.Finish()); // close the channel to indicate end-of-data
int outputSize = 0;
IByteBuffer o;
var outbound = new List <IByteBuffer>();
while ((o = channel.ReadOutbound <IByteBuffer>()) != null)
{
outbound.Add(o);
outputSize += o.ReadableBytes;
}
var output = new byte[outputSize];
int readCount = 0;
foreach (IByteBuffer b in outbound)
{
int readableBytes = b.ReadableBytes;
b.ReadBytes(output, readCount, readableBytes);
b.Release();
readCount += readableBytes;
}
Assert.True(channel.InboundMessages.Count == 0 && channel.OutboundMessages.Count == 0);
return(output);
}
public void EncodingTest()
{
var zlib = new ZlibEncoder();
Assert.Equal(VncEncoding.Zlib, zlib.Encoding);
}
