public void ReceivedEvent_CharsEof() { using (SerialPort com1 = new SerialPort(TCSupport.LocalMachineSerialInfo.FirstAvailablePortName)) using (SerialPort com2 = new SerialPort(TCSupport.LocalMachineSerialInfo.SecondAvailablePortName)) { ReceivedEventHandler rcvEventHandler = new ReceivedEventHandler(com1); byte[] xmitBytes = new byte[3]; Debug.WriteLine("Verifying EofReceived event"); com1.Open(); com2.Open(); com1.DataReceived += rcvEventHandler.HandleEvent; //EOF char xmitBytes[0] = 56; xmitBytes[1] = 26; xmitBytes[2] = 55; for (int i = 0; i < NUM_TRYS; i++) { com2.Write(xmitBytes, 0, xmitBytes.Length); rcvEventHandler.WaitForEvent(MAX_TIME_WAIT, SerialData.Eof); rcvEventHandler.Validate(SerialData.Eof, i * xmitBytes.Length); rcvEventHandler.Validate(SerialData.Chars, (i * xmitBytes.Length) + com1.ReceivedBytesThreshold); if (0 != rcvEventHandler.NumberOfOccurrencesOfType(SerialData.Eof)) { Fail("Err_20712asdfhow!!! Unexpected EofReceived event fired {0} iteration:{1}", rcvEventHandler.NumberOfOccurrencesOfType(SerialData.Eof), i); } rcvEventHandler.Clear(); } } }
public bool ReceivedEvent_CharsEof() { SerialPort com1 = new SerialPort(TCSupport.LocalMachineSerialInfo.FirstAvailablePortName); SerialPort com2 = new SerialPort(TCSupport.LocalMachineSerialInfo.SecondAvailablePortName); ReceivedEventHandler rcvEventHandler = new ReceivedEventHandler(com1); bool retValue = true; byte[] xmitBytes = new byte[3]; Console.WriteLine("Verifying EofReceived event"); com1.Open(); com2.Open(); com1.DataReceived += new SerialDataReceivedEventHandler(rcvEventHandler.HandleEvent); //EOF char xmitBytes[0] = 56; xmitBytes[1] = 26; xmitBytes[2] = 55; for (int i = 0; i < NUM_TRYS; i++) { com2.Write(xmitBytes, 0, xmitBytes.Length); rcvEventHandler.WaitForEvent(MAX_TIME_WAIT, SerialData.Eof); if (!rcvEventHandler.Validate(SerialData.Eof, i * xmitBytes.Length)) { Console.WriteLine("Err_09727ahsp!!!EOF Event not fired {0}", i); retValue = false; } if (!rcvEventHandler.Validate(SerialData.Chars, (i * xmitBytes.Length) + com1.ReceivedBytesThreshold)) { Console.WriteLine("Err_27928adshs !!!ReceivedChars Event not fired {0}", i); retValue = false; } if (0 != rcvEventHandler.NumberOfOccurencesOfType(SerialData.Eof)) { Console.WriteLine("Err_20712asdfhow!!! Unexpected EofReceived event fired {0} iteration:{1}", rcvEventHandler.NumberOfOccurencesOfType(SerialData.Eof), i); retValue = false; } rcvEventHandler.Clear(); } if (!retValue) { Console.WriteLine("Err_3468eadhs!!! Verifying CharsReceived and EofReceived event FAILED"); } if (com1.IsOpen) { com1.Close(); } if (com2.IsOpen) { com2.Close(); } return(retValue); }