public static async Task AssertStreamEnd(
this IReadableByteStream stream)
{
var headerBytes = new byte[FrameHeader.HeaderSize];
var res = await ReadWithTimeout(stream, new ArraySegment <byte>(headerBytes));
if (!res.EndOfStream)
{
var hdr = FrameHeader.DecodeFrom(
new ArraySegment <byte>(headerBytes));
var msg = "Expected end of stream, but got " +
FramePrinter.PrintFrameHeader(hdr);
Assert.True(res.EndOfStream, msg);
}
Assert.Equal(0, res.BytesRead);
}
public void FrameHeadersShouldBeDecodable()
{
var header = new byte[] { 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0x7F, 0xFF, 0xFF, 0xFF };
var frame = FrameHeader.DecodeFrom(new ArraySegment <byte>(header));
Assert.Equal((1 << 24) - 1, frame.Length);
Assert.Equal(FrameType.Data, frame.Type);
Assert.Equal(0xFF, frame.Flags);
Assert.Equal(0x7FFFFFFFu, frame.StreamId);
header = new byte[] { 0x03, 0x40, 0xF1, 0xFF, 0x09, 0x1A, 0xB8, 0x34, 0x12 };
frame = FrameHeader.DecodeFrom(new ArraySegment <byte>(header));
Assert.Equal(0x0340F1, frame.Length);
Assert.Equal((FrameType)0xFF, frame.Type);
Assert.Equal(0x09, frame.Flags);
Assert.Equal(0x1AB83412u, frame.StreamId);
}
