public void SsmPacketReadOverlongFromStream()
{
IList <int> addresses = new int[] { 1, 2, 3 };
SsmPacket request = SsmPacket.CreateMultipleReadRequest(addresses);
IList <byte> values = new byte[] { 1, 2, 3 };
SsmPacket response = SsmPacket.CreateMultipleReadResponse(values);
List <byte> buffer = new List <byte>(request.Data);
buffer.AddRange(response.Data);
buffer.AddRange(new byte[] { 0, 0, 0, 0 });
MemoryStream stream = new MemoryStream(buffer.ToArray());
SsmPacket actual = SsmPacketParser.ReadFromStream(stream);
Utility.CompareArrays("ReadFromStream", response.Data, actual.Data);
}
private void ReadFromStream(bool fragmented)
{
IList <int> addresses = new int[] { 1, 2, 3 };
SsmPacket request = SsmPacket.CreateMultipleReadRequest(addresses);
IList <byte> values = new byte[] { 1, 2, 3 };
SsmPacket response = SsmPacket.CreateMultipleReadResponse(values);
List <byte> buffer = new List <byte>(request.Data);
buffer.AddRange(response.Data);
MemoryStream stream = new MemoryStream(buffer.ToArray());
if (fragmented)
{
stream = FragmentedStream.GetInstance(stream);
}
SsmPacket actual = SsmPacketParser.ReadFromStream(stream);
Utility.CompareArrays("ReadFromStream", response.Data, actual.Data);
}
private void ReadFromStreamAsync(bool fragmented)
{
IList <int> addresses = new int[] { 1, 2, 3 };
SsmPacket request = SsmPacket.CreateMultipleReadRequest(addresses);
IList <byte> values = new byte[] { 1, 2, 3 };
SsmPacket response = SsmPacket.CreateMultipleReadResponse(values);
List <byte> buffer = new List <byte>(request.Data);
buffer.AddRange(response.Data);
MemoryStream stream = new MemoryStream(buffer.ToArray());
if (fragmented)
{
stream = FragmentedStream.GetInstance(stream);
}
SsmPacketParser parser = SsmPacketParser.CreateInstance();
IAsyncResult asyncResult = parser.BeginReadFromStream(stream, ReadCompleted, parser);
asyncResult.AsyncWaitHandle.WaitOne();
Utility.CompareArrays("ReadFromStreamAsync", response.Data, this.packet.Data);
}
private void ReadCompleted(IAsyncResult asyncResult)
{
SsmPacketParser parser = (SsmPacketParser)asyncResult.AsyncState;
this.packet = parser.EndReadFromStream(asyncResult);
}
