public void WriteMoreDataThanCredited_OnlyCreditedDataWritten()
{
using (Stream transport = new QueueStream())
using (WriteQueue queue = new WriteQueue(transport))
{
Task pumpTask = queue.PumpToStreamAsync();
OutputStream output = new OutputStream(1, Framing.Priority.Pri1, queue);
FrameReader reader = new FrameReader(transport, false, CancellationToken.None);
int dataLength = 0x1FFFF; // More than the 0x10000 default
Task writeTask = output.WriteAsync(new byte[dataLength], 0, dataLength);
Assert.False(writeTask.IsCompleted);
Frame frame = reader.ReadFrameAsync().Result;
Assert.False(frame.IsControl);
Assert.Equal(0x10000, frame.FrameLength);
Task<Frame> nextFrameTask = reader.ReadFrameAsync();
Assert.False(nextFrameTask.IsCompleted);
// Free up some space
output.AddFlowControlCredit(10);
frame = nextFrameTask.Result;
Assert.False(frame.IsControl);
Assert.Equal(10, frame.FrameLength);
nextFrameTask = reader.ReadFrameAsync();
Assert.False(nextFrameTask.IsCompleted);
}
}
public void WriteMultipleData_OneFramePerWrite()
{
using (Stream transport = new QueueStream())
using (WriteQueue queue = new WriteQueue(transport))
{
Task pumpTask = queue.PumpToStreamAsync();
Stream output = new OutputStream(1, Framing.Priority.Pri1, queue);
FrameReader reader = new FrameReader(transport, false, CancellationToken.None);
int dataLength = 100;
output.Write(new byte[dataLength], 0, dataLength);
output.Write(new byte[dataLength * 2], 0, dataLength * 2);
output.Write(new byte[dataLength * 3], 0, dataLength * 3);
Frame frame = reader.ReadFrameAsync().Result;
Assert.False(frame.IsControl);
Assert.Equal(dataLength, frame.FrameLength);
frame = reader.ReadFrameAsync().Result;
Assert.False(frame.IsControl);
Assert.Equal(dataLength * 2, frame.FrameLength);
frame = reader.ReadFrameAsync().Result;
Assert.False(frame.IsControl);
Assert.Equal(dataLength * 3, frame.FrameLength);
}
}
