public MFTestResults SocketsEnums8_SocketFlags_Peek()
{
/// <summary>
/// 1. Sends TCP data using the Peek flag
/// 2. Verifies that the correct exception is thrown
/// Further testing would require harness alteration
/// </summary>
///
bool isAnyCatch = false;
try
{
try
{
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
int cBytes = testSockets.socketClient.Send(testSockets.bufSend);
using (Socket sock = testSockets.socketServer.Accept())
{
cBytes = sock.Receive(testSockets.bufReceive, SocketFlags.Peek);
Log.Comment("Checking Peek data");
testSockets.AssertDataReceived(cBytes);
int cBytesAgain = sock.Receive(testSockets.bufReceive);
if(cBytesAgain < cBytes)
throw new Exception(
"Peek returns more bytes than the successive read" );
}
testSockets.AssertDataReceived(cBytes);
testSockets.TearDown();
testSockets = null;
}
catch (SocketException)
{
isAnyCatch = true;
}
}
catch (System.Exception e)
{
isAnyCatch = true;
Log.Comment("Incorrect exception caught: " + e.Message);
}
if (!isAnyCatch)
{
Log.Comment("No exception caught");
}
return (isAnyCatch ? MFTestResults.Fail : MFTestResults.Pass);
}
public MFTestResults SocketExceptionTest20_OperationNotSupported()
{
/// <summary>
/// 1. Causes a OperationNotSupported error
/// </summary>
///
bool isCorrectCatch = false;
bool isAnyCatch = false;
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
try
{
try
{
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
testSockets.socketClient.Send(testSockets.bufSend);
using (Socket sock = testSockets.socketServer.Accept())
{
sock.Receive(testSockets.bufReceive, SocketFlags.DontRoute);
}
isCorrectCatch = true;
}
catch (SocketException)
{
isCorrectCatch = true;
isAnyCatch = true;
}
}
catch (System.Exception e)
{
isAnyCatch = true;
Log.Comment("Incorrect exception caught: " + e.Message);
}
if (!isAnyCatch)
{
Log.Comment("No exception caught");
}
testSockets.TearDown();
testSockets = null;
return(isCorrectCatch ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketExceptionTest11_AccessDenied()
{
/// <summary>
/// 1. Causes a AccessDenied error
/// </summary>
///
bool isCorrectCatch = false;
bool isAnyCatch = false;
SocketPair testSockets = new SocketPair(ProtocolType.Udp, SocketType.Dgram);
try
{
try
{
int clientPort = SocketTools.nextPort;
int serverPort = SocketTools.nextPort;
int tempPort = serverPort;
testSockets.socketClient.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, false);
testSockets.Startup(clientPort, serverPort);
IPEndPoint epBroadcast = new IPEndPoint(SocketTools.DottedDecimalToIp((byte)255, (byte)255, (byte)255, (byte)255), tempPort);
EndPoint serverEndPoint = epBroadcast.Create(epBroadcast.Serialize());
testSockets.socketClient.SendTo(testSockets.bufSend, serverEndPoint);
}
catch (SocketException)
{
isCorrectCatch = true;
isAnyCatch = true;
}
}
catch (System.Exception e)
{
isAnyCatch = true;
Log.Comment("Incorrect exception caught: " + e.Message);
}
finally
{
testSockets.TearDown();
}
if (!isAnyCatch)
{
Log.Comment("No exception caught");
}
return(isCorrectCatch ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketExceptionTest14_AddressNotAvailable()
{
/// <summary>
/// 1. Causes a AddressNotAvailable error
/// Due to loopback this method causes an InvalidArgument
/// SocketException erroneously
/// </summary>
///
bool isCorrectCatch = false;
bool isAnyCatch = false;
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
try
{
try
{
int clientPort = SocketTools.nextPort;
int serverPort = SocketTools.nextPort;
int tempPort = clientPort;
testSockets.Startup(clientPort, serverPort);
testSockets.socketClient.Bind(new IPEndPoint(new IPAddress(SocketTools.DottedDecimalToIp((byte)192, (byte)168, (byte)192, (byte)168)), tempPort));
}
catch (SocketException)
{
isCorrectCatch = true;
isAnyCatch = true;
}
}
catch (System.Exception e)
{
isAnyCatch = true;
Log.Comment("Incorrect exception caught: " + e.Message);
}
finally
{
testSockets.TearDown();
}
if (!isAnyCatch)
{
Log.Comment("No exception caught");
}
return(isCorrectCatch ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketExceptionTest17_SocketError()
{
/// <summary>
/// 1. Causes a SocketError error
/// This currently succeeds but will need re-writing if 17577 is addressed
/// </summary>
///
bool isCorrectCatch = false;
try
{
SocketPair testSockets = new SocketPair(ProtocolType.Udp, SocketType.Stream);
}
catch (SocketException)
{
isCorrectCatch = true;
}
return(isCorrectCatch ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketExceptionTest12_NotConnected()
{
/// <summary>
/// 1. Causes a NotConnected error
/// </summary>
///
bool isCorrectCatch = false;
bool isAnyCatch = false;
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
try
{
try
{
testSockets.Startup(0, 0);
Socket socketTemp = new Socket(AddressFamily.InterNetwork,
SocketType.Stream, ProtocolType.Tcp);
socketTemp.Bind(testSockets.socketServer.RemoteEndPoint);
socketTemp.Send(new byte[2]);
}
catch (SocketException)
{
isCorrectCatch = true;
isAnyCatch = true;
}
}
catch (System.Exception e)
{
isAnyCatch = true;
Log.Comment("Incorrect exception caught: " + e.Message);
}
finally
{
testSockets.TearDown();
}
if (!isAnyCatch)
{
Log.Comment("No exception caught");
}
return(isCorrectCatch ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketExceptionTest6_IsConnected()
{
/// <summary>
/// 1. Causes a IsConnected error
/// </summary>
///
bool isCorrectCatch = false;
bool isAnyCatch = false;
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
try
{
try
{
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
testSockets.socketClient.Connect(testSockets.epServer);
}
catch (SocketException)
{
isCorrectCatch = true;
isAnyCatch = true;
}
}
catch (System.Exception e)
{
isAnyCatch = true;
Log.Comment("Incorrect exception caught: " + e.Message);
}
finally
{
testSockets.TearDown();
}
if (!isAnyCatch)
{
Log.Comment("No exception caught");
}
return(isCorrectCatch ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketExceptionTest13_InvalidArgument()
{
/// <summary>
/// 1. Causes a InvalidArgument error
/// </summary>
///
bool isCorrectCatch = false;
bool isAnyCatch = false;
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
try
{
try
{
int clientPort = SocketTools.nextPort;
int serverPort = SocketTools.nextPort;
int tempPort = clientPort;
testSockets.Startup(clientPort, serverPort);
testSockets.socketServer.SetSocketOption(SocketOptionLevel.IPv6, SocketOptionName.Broadcast, true);
}
catch (SocketException)
{
isCorrectCatch = true;
isAnyCatch = true;
}
}
catch (System.Exception e)
{
isAnyCatch = true;
Log.Comment("Incorrect exception caught: " + e.Message);
}
finally
{
testSockets.TearDown();
}
if (!isAnyCatch)
{
Log.Comment("No exception caught");
}
return(isCorrectCatch ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketExceptionTest18_Fault()
{
/// <summary>
/// 1. Causes a Fault error
/// </summary>
///
bool isCorrectCatch = false;
bool isAnyCatch = false;
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
try
{
try
{
testSockets.socketClient.SetSocketOption(SocketOptionLevel.Socket,
SocketOptionName.Linger, new byte[] { (byte)0 });
testSockets.Startup(0, 0);
}
catch (SocketException)
{
isCorrectCatch = true;
isAnyCatch = true;
}
}
catch (System.Exception e)
{
isAnyCatch = true;
Log.Comment("Incorrect exception caught: " + e.Message);
}
finally
{
testSockets.TearDown();
}
if (!isAnyCatch)
{
Log.Comment("No exception caught");
}
return(isCorrectCatch ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketTest10_TCPPoll()
{
/// <summary>
/// 1. Starts a server socket listening for TCP
/// 2. Starts a client socket connected to the server
/// 3. Transfers some data
/// 4. Verifies that Poll returns correct results after each individual
/// function is called.
/// </summary>
///
bool testResult = true;
try
{
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
Log.Comment("Listen called");
testSockets.socketClient.Connect(testSockets.epServer);
Log.Comment("Connect called");
int cBytes = testSockets.socketClient.Send(testSockets.bufSend);
Log.Comment("Send called");
testResult = (testSockets.socketClient.Poll(1000, SelectMode.SelectWrite) == true);
testResult = (testSockets.socketServer.Poll(1000, SelectMode.SelectRead) == true);
using (Socket sock = testSockets.socketServer.Accept())
{
Log.Comment("Accept called");
testResult = (testSockets.socketClient.Poll(1000, SelectMode.SelectWrite) == true);
cBytes = sock.Available;
Log.Comment("Available bytes assigned");
testResult = (testSockets.socketClient.Poll(1000, SelectMode.SelectWrite) == true);
cBytes = sock.Receive(testSockets.bufReceive);
Log.Comment("Recieve called");
testResult = (testSockets.socketClient.Poll(1000, SelectMode.SelectWrite) == true);
}
testSockets.AssertDataReceived(cBytes);
testSockets.TearDown();
testSockets = null;
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " +
((SocketException)e).ErrorCode); testResult = false;
}
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketTest11_SetSocketOptionBasic()
{
/// <summary>
/// 1. Call SetSocketOption with each of its signatures
/// </summary>
///
bool isAnyCatch = false;
try
{
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
// check the bool
testSockets.socketClient.SetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.Linger, true);
bool linger = (0 != (int)testSockets.socketClient.GetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.Linger));
if (!linger)
throw new Exception("Linger was not enabled");
int lingerTime = 20;
testSockets.socketClient.SetSocketOption(SocketOptionLevel.Socket,
SocketOptionName.Linger, lingerTime);
int lingerResult = (int)testSockets.socketClient.GetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.Linger);
if (lingerResult != lingerTime)
throw new Exception("Linger time was not set correctly");
// check the bool again for false
testSockets.socketClient.SetSocketOption(SocketOptionLevel.Socket,
SocketOptionName.Linger, false);
bool notLinger = (0 == (int)testSockets.socketClient.GetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.Linger));
if (!notLinger)
throw new Exception("Linger was not disabled");
// proceed to bind
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
int cBytes = testSockets.socketClient.Send(testSockets.bufSend);
using (Socket sock = testSockets.socketServer.Accept())
{
cBytes = sock.Receive(testSockets.bufReceive);
testSockets.AssertDataReceived(cBytes);
}
testSockets.TearDown();
testSockets = null;
}
catch (Exception e)
{
isAnyCatch = true;
Log.Comment("Exception caught: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
}
return (!isAnyCatch ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_MulticastTimeToLive_TCP()
{
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing MulticastTimeToLive with TCP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.IP,
SocketOptionName.MulticastTimeToLive, intData, false);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketTest8_TCPRecieveFrom()
{
/// <summary>
/// 1. Starts a server socket listening for TCP
/// 2. Starts a client socket connected to the server
/// 3. Verifies that data can be correctly sent and Recieved using
/// each prototype of RecieveFrom method
/// 4. Verifies that exceptions are correctly thrown for RecieveFrom calls that have
/// bad Offset or Size parameters
/// </summary>
///
MFTestResults testResult = MFTestResults.Pass;
SocketPair testSockets = null;
try
{
testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
EndPoint remoteEndPoint = testSockets.epClient.Create(testSockets.epClient.Serialize());
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
int cBytes = testSockets.socketClient.Send(testSockets.bufSend);
using (Socket sock = testSockets.socketServer.Accept())
{
cBytes = sock.ReceiveFrom(testSockets.bufReceive, 0, testSockets.bufSend.Length, SocketFlags.None, ref remoteEndPoint);
}
testSockets.AssertDataReceived(cBytes);
testSockets.TearDown();
}
catch (Exception e)
{
Log.Comment("Caught exception in RecieveFrom with Byte Array,"
+ " Int, SocketFlags: " + e.Message);
testResult = MFTestResults.Fail;
}
finally
{
if (testSockets != null)
{
testSockets.TearDown();
testSockets = null;
}
}
return testResult;
}
public MFTestResults SocketTest5_BasicRAW()
{
/// <summary>
/// 1. Starts a server socket listening for Raw
/// 2. Starts a client socket connected to the server
/// 3. Verifies that data can be correctly sent and recieved
/// </summary>
///
bool testResult = true;
SocketPair testSockets = null;
try
{
testSockets = new SocketPair(ProtocolType.Raw, SocketType.Raw);
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
int cBytes = testSockets.socketClient.Send(testSockets.bufSend);
if (cBytes != testSockets.bufSend.Length)
throw new Exception("Send failed, wrong length");
using (Socket sock = testSockets.socketServer.Accept())
{
if (sock.LocalEndPoint == null)
throw new Exception("LocalEndPoint is null");
//Fix?
if (testSockets.socketServer.LocalEndPoint.ToString() !=
sock.LocalEndPoint.ToString())
throw new Exception("LocalEndPoint is incorrect");
if (sock.RemoteEndPoint == null)
throw new Exception("RemoteEndPoint is null");
if (testSockets.socketClient.LocalEndPoint.ToString() !=
sock.RemoteEndPoint.ToString())
throw new Exception("RemoteEndPoint is incorrect");
cBytes = sock.Available;
if (cBytes != testSockets.bufSend.Length)
throw new Exception("Send failed, wrong length");
cBytes = sock.Receive(testSockets.bufReceive);
}
testSockets.AssertDataReceived(cBytes);
}
catch (SocketException e)
{
Log.Comment("Caught exception: " + e.Message);
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
finally
{
if (testSockets != null)
{
testSockets.TearDown();
testSockets = null;
}
}
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_DontFragment_TCP()
{
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing DontFragment with TCP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.IP,
SocketOptionName.DontFragment, boolData, true);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_UseLoopback_TCP()
{
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing UseLoopback with TCP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.IP,
SocketOptionName.UseLoopback, boolData, false);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketTest2_BasicUDP()
{
/// <summary>
/// 1. Starts a server socket listening for UDP
/// 2. Starts a client socket sending UDP packets
/// 3. Verifies that data can be correctly sent and recieved
/// </summary>
///
bool testResult = true;
SocketPair testSockets = null;
try
{
testSockets = new SocketPair(ProtocolType.Udp, SocketType.Dgram);
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
int cBytes = testSockets.socketClient.SendTo(
testSockets.bufSend, testSockets.epServer);
if (cBytes != testSockets.bufSend.Length)
throw new Exception("Send failed, wrong length");
EndPoint epFrom = new IPEndPoint(IPAddress.Any, 0);
cBytes = testSockets.socketServer.ReceiveFrom(testSockets.bufReceive, ref epFrom);
if (testSockets.epClient.Address.ToString() != ((IPEndPoint)epFrom).Address.ToString())
throw new Exception("Bad address");
}
catch (SocketException e)
{
if (e.ErrorCode == 10047)
{
Log.Comment("Address family not supported by protocol family.");
Log.Comment("This exception is thrown by the device driver that doesnt' implement Loopback for UDP");
}
else
{
testResult = false;
Log.Comment("Fail for any other error codes that we don't know about");
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
finally
{
if (testSockets != null)
{
testSockets.TearDown();
testSockets = null;
}
}
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_SendTimeout_TCP()
{
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing SendTimeout with TCP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.Socket,
SocketOptionName.SendTimeout, intData, true);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_TypeOfService_TCP()
{
//don't run this on emulator since its not supported.
if (Microsoft.SPOT.Hardware.SystemInfo.SystemID.SKU == 3)
return MFTestResults.Skip;
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing TypeOfService with TCP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.IP,
SocketOptionName.TypeOfService, byteArrData, false);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_ReuseAddress_TCP()
{
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing ReuseAddress with TCP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.Socket,
SocketOptionName.ReuseAddress, boolData, true);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_ReceiveLowWater_TCP()
{
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing ReceiveLowWater with TCP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.Socket,
SocketOptionName.ReceiveLowWater, intData, false);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_PacketInformation_TCP()
{
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing PacketInformation with TCP");
bool testResult = TestSocketOptionGetOnly(testSockets, SocketOptionLevel.Socket,
SocketOptionName.PacketInformation, byteArrData, false);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketTest13_DPWSOptions()
{
/// <summary>
/// 1. Starts a server socket listening for UDP
/// 2. Starts a client socket sending UDP packets
/// 3. Verifies that data can be correctly sent and recieved
/// </summary>
///
//don't run on the emulator since this isn't supported
if (Microsoft.SPOT.Hardware.SystemInfo.SystemID.SKU == 3)
return MFTestResults.Skip;
bool testResult = true;
try
{
SocketPair testSockets = new SocketPair(ProtocolType.Udp, SocketType.Dgram);
NetworkInterface[] inter = NetworkInterface.GetAllNetworkInterfaces();
IPAddress localAddress = SocketTools.ParseAddress(inter[0].IPAddress);
try
{
byte[] local = localAddress.GetAddressBytes();
byte[] multicastOpt = new byte[] { 224, 100, 1, 1,
local[0], local[1], local[2], local[3]};
testSockets.socketClient.SetSocketOption(SocketOptionLevel.IP,
SocketOptionName.AddMembership, multicastOpt);
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
testSockets.socketClient.SetSocketOption(SocketOptionLevel.Socket,
SocketOptionName.ReuseAddress, true);
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
byte [] bytes = localAddress.GetAddressBytes();
// given the address change it to what SetSocketOption needs
testSockets.socketClient.SetSocketOption(
SocketOptionLevel.IP,
SocketOptionName.MulticastInterface,
bytes);
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
testSockets.socketClient.SetSocketOption(SocketOptionLevel.IP,
SocketOptionName.DontFragment, true);
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
testSockets.socketClient.SetSocketOption(SocketOptionLevel.Socket,
SocketOptionName.Broadcast, false);
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
testSockets.socketClient.SetSocketOption(SocketOptionLevel.Udp,
SocketOptionName.ExclusiveAddressUse, true);
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
int error = (int)testSockets.socketClient.GetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.Error);
Log.Comment("Current error: " + error.ToString());
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
SocketType type = (SocketType)(
(int)testSockets.socketClient.GetSocketOption(SocketOptionLevel.Socket,
SocketOptionName.Type));
Log.Comment("Current error: " + type.ToString());
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
int error =
(int)testSockets.socketClient.GetSocketOption(SocketOptionLevel.Socket,
SocketOptionName.Error);
Log.Comment("Current error: " + error.ToString());
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
SocketType type = (SocketType)(
(int)testSockets.socketClient.GetSocketOption(SocketOptionLevel.Socket,
SocketOptionName.Type));
Log.Comment("Current error: " + type.ToString());
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
byte[] local = localAddress.GetAddressBytes();
byte[] multicastOpt = new byte[] { 224, 100, 1, 1,
local[0], local[1], local[2], local[3]};
testSockets.socketClient.SetSocketOption(SocketOptionLevel.IP,
SocketOptionName.DropMembership, multicastOpt);
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
testSockets.socketClient.SetSocketOption(SocketOptionLevel.Socket,
SocketOptionName.ReuseAddress, true);
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
try
{
testSockets.socketClient.SetSocketOption(SocketOptionLevel.Socket,
SocketOptionName.ReceiveBuffer, 0x1024);
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption)
{
Log.Comment("Caught exception: " + se.Message);
if (se.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + se.ErrorCode);
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
int cBytes = testSockets.socketClient.SendTo(testSockets.bufSend,
testSockets.epServer);
if (cBytes != testSockets.bufSend.Length)
throw new Exception("Send failed, wrong length");
EndPoint epFrom = new IPEndPoint(IPAddress.Any, 0);
cBytes = testSockets.socketServer.ReceiveFrom(
testSockets.bufReceive, ref epFrom);
if (testSockets.epClient.Address.ToString() !=
((IPEndPoint)epFrom).Address.ToString())
throw new Exception("Bad address");
testSockets.TearDown();
testSockets = null;
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_AcceptConnection_UDP()
{
SocketPair testSockets = new SocketPair(ProtocolType.Udp, SocketType.Dgram);
Log.Comment("Testing AcceptConnection with UDP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.Socket,
SocketOptionName.AcceptConnection, boolData, false);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketTest1_TCP_NoDelay()
{
///<summary>
///1. Starts a server socket listening for TCP
///2. Starts a client socket connected to the server
///3. Verifies that data can be correctly sent and recieved
///4. Verifies NoDelay is functional
///</summary>
///skip this test for the emulator since setting socket options is not supported.
if (Microsoft.SPOT.Hardware.SystemInfo.SystemID.SKU == 3)
return MFTestResults.Skip;
MFTestResults testResult = MFTestResults.Pass;
bool noDelay = false;
int bytesReceivedNoDelay = 0;
int bytesReceivedDelay = 0;
do
{
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
try
{
testSockets.socketClient.SetSocketOption(SocketOptionLevel.Tcp, SocketOptionName.NoDelay, noDelay);
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
Log.Comment("send lots of small packets.");
int bytesSent = 0;
for (int i = 0; i < 140; ++i)
{
bytesSent += testSockets.socketClient.Send(testSockets.bufSend);
}
using (Socket sock = testSockets.socketServer.Accept())
{
byte[] recBytes = new byte[486*testSockets.bufSend.Length];
int bytesReceived = sock.Available;
bytesReceived = sock.Receive(recBytes);
if (noDelay)
bytesReceivedNoDelay = bytesReceived;
else
bytesReceivedDelay = bytesReceived;
Log.Comment("BytesSent: " + bytesSent + " BytesReceived: " + bytesReceived);
}
}
catch (SocketException e)
{
Log.Comment("Caught exception: " + e.Message);
Log.Comment("ErrorCode: " + e.ErrorCode.ToString());
testResult = MFTestResults.Fail;
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
testResult = MFTestResults.Fail;
}
finally
{
testSockets.TearDown();
}
noDelay = !noDelay;
}
while (noDelay);
if (bytesReceivedNoDelay < bytesReceivedDelay)
{
testResult = MFTestResults.Fail;
Log.Comment("We've received more bytes with nodelay enabled.");
}
return testResult;
}
public MFTestResults SocketsEnums11_SocketOptionName_DropSourceMembership_TCP()
{
NetworkInterface[] inter = NetworkInterface.GetAllNetworkInterfaces();
IPAddress localAddress = SocketTools.ParseAddress(inter[0].IPAddress);
byte[] local = localAddress.GetAddressBytes();
byte[] multicastOpt = new byte[] { 224, 100, 1, 1,
local[0], local[1], local[2], local[3]};
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing DropSourceMembership with TCP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.IP,
SocketOptionName.DropSourceMembership, multicastOpt, false);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketTest3_SocketOption()
{
/// <summary>
/// 1. Creates a pair of UDP sockets
/// 3. Verifies that SocketOptions can be correctly set and got
/// </summary>
///
bool testResult = true;
SocketPair testSockets = null;
try
{
testSockets = new SocketPair(ProtocolType.Udp, SocketType.Dgram);
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
int iSet = 0x1024;
int iGet;
testSockets.socketClient.SetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.ReceiveBuffer, iSet);
iGet = (int)testSockets.socketClient.GetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.ReceiveBuffer);
if (iSet != iGet)
throw new Exception("Socket option flag ints differ");
testSockets.socketClient.SetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.SendBuffer, iSet);
iGet = (int)testSockets.socketClient.GetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.SendBuffer);
if (iSet != iGet)
throw new Exception("Socket option flag ints differ");
bool fSet = true;
bool fGet;
try
{
testSockets.socketClient.SetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, fSet);
fGet = ((int)testSockets.socketClient.GetSocketOption(
SocketOptionLevel.Socket,
SocketOptionName.ReuseAddress) == 0x1);
if (fSet != fGet)
throw new Exception("Socket option flag bools differ");
}
catch (SocketException se)
{
if (se.ErrorCode != (int)SocketError.ProtocolOption) throw;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
finally
{
if (testSockets != null)
{
testSockets.TearDown();
testSockets = null;
}
}
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums13_SON_Broadcast()
{
/// <summary>
/// 1. Starts a UDP client broadcasting
/// 2. Verifies that Broadcast is correct before and after
/// </summary>
///
bool testResult = false;
try
{
SocketPair testSockets1 = new SocketPair(ProtocolType.Udp, SocketType.Dgram);
int clientPort1 = SocketTools.nextPort;
int serverPort1 = SocketTools.nextPort;
int tempPort1 = SocketTools.nextPort;
IPEndPoint epBroadcast1 = new IPEndPoint(
SocketTools.DottedDecimalToIp(
(byte)255, (byte)255, (byte)255, (byte)255), tempPort1);
Log.Comment("SetSocketOption socket, broadcast, false");
testSockets1.socketClient.SetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.Broadcast, false);
try
{
Log.Comment("SendTo epBroadcast1");
testSockets1.socketClient.SendTo(
new byte[] { 0x01, 0x02, 0x03 }, epBroadcast1);
Log.Comment("Error, this should never get displayed. An exception should have been thrown.");
}
catch (SocketException e)
{
Log.Comment("Error code: " + e.ErrorCode);
Log.Comment("Correctly threw exception trying to broadcast from socket that has had broadcast turned off.");
testResult = true;
}
catch (Exception e)
{
Log.Comment("Incorrect exception thrown: " + e.Message);
}
finally
{
Log.Comment("Tear down the socket");
testSockets1.TearDown();
}
//--//
SocketPair testSockets2 = new SocketPair(ProtocolType.Udp, SocketType.Dgram);
int clientPort2 = SocketTools.nextPort;
int serverPort2 = SocketTools.nextPort;
int tempPort2 = SocketTools.nextPort;
IPEndPoint epBroadcast2 = new IPEndPoint(
SocketTools.DottedDecimalToIp(
(byte)255, (byte)255, (byte)255, (byte)255), tempPort2);
Log.Comment("SetSocketOption socket, broadcast, true");
testSockets2.socketClient.SetSocketOption(
SocketOptionLevel.Socket,SocketOptionName.Broadcast, true);
try
{
Log.Comment("SendTo epBroadcast1");
testSockets2.socketClient.SendTo(
new byte[] { 0x01, 0x02, 0x03 }, epBroadcast2);
}
catch (SocketException e)
{
Log.Comment("Error code: " + e.ErrorCode);
if (e.ErrorCode == 10047)
{
Log.Comment("Some drivers do not like this option being set. Allow them to throw this exception");
testResult &= true;
}
else
{
Log.Comment("Incorrectly threw exception trying to broadcast from socket that has had broadcast turned on.");
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Incorrect exception thrown: " + e.Message);
}
finally
{
Log.Comment("Tear down the socket");
testSockets2.TearDown();
}
}
catch (SocketException e)
{
Log.Comment("SocketException ErrorCode: " + e.ErrorCode);
if (e.ErrorCode == 10047)
{
Log.Comment("Address family not supported by protocol family.");
Log.Comment("This exception is thrown by the device driver that doesnt' implement Loopback for UDP");
}
else
{
Log.Comment("Fail for any other error codes that we don't know about");
testResult = false;
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
testResult = false;
}
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketTest6_TCPRecieve()
{
/// <summary>
/// 1. Starts a server socket listening for TCP
/// 2. Starts a client socket connected to the server
/// 3. Verifies that data can be correctly sent and recieved using
/// each prototype of Recieve method
/// 4. Verifies that exceptions are correctly thrown for Recieve calls that have
/// bad Offset or Size parameters
/// </summary>
///
bool testResult = true;
SocketPair testSockets = null;
try
{
testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
int cBytes = testSockets.socketClient.Send(testSockets.bufSend);
using (Socket sock = testSockets.socketServer.Accept())
{
cBytes = sock.Available;
cBytes = sock.Receive(testSockets.bufReceive, SocketFlags.None);
}
testSockets.AssertDataReceived(cBytes);
}
catch (Exception e)
{
Log.Comment("Caught exception in Recieve with Byte Array, SocketFlags: "
+ e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
finally
{
if (testSockets != null)
{
testSockets.TearDown();
testSockets = null;
}
}
try
{
testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
int cBytes = testSockets.socketClient.Send(testSockets.bufSend);
using (Socket sock = testSockets.socketServer.Accept())
{
cBytes = sock.Available;
cBytes = sock.Receive(testSockets.bufReceive,
testSockets.bufSend.Length, SocketFlags.None);
}
testSockets.AssertDataReceived(cBytes);
}
catch (Exception e)
{
Log.Comment("Caught exception in Recieve with Byte Array, Int, SocketFlags: "
+ e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
finally
{
if (testSockets != null)
{
testSockets.TearDown();
testSockets = null;
}
}
bool subResult = false;
try
{
testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
int cBytes = testSockets.socketClient.Send(testSockets.bufSend);
using (Socket sock = testSockets.socketServer.Accept())
{
cBytes = sock.Available;
cBytes = sock.Receive(testSockets.bufReceive, testSockets.bufSend.Length
+ 2, SocketFlags.None);
}
testSockets.AssertDataReceived(cBytes);
}
catch (System.IndexOutOfRangeException)
{
Log.Comment("IndexOutOfRangeException Successfully Caught");
subResult = true;
}
catch (Exception e)
{
Log.Comment("Caught exception in Recieve with Byte Array, Int, SocketFlags: "
+ e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
subResult = true;
}
finally
{
if (testSockets != null)
{
testSockets.TearDown();
testSockets = null;
}
if (!subResult)
Log.Comment("Erroneously succeeded with bad Int-Size parameter");
testResult &= subResult;
}
try
{
testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
int cBytes = testSockets.socketClient.Send(testSockets.bufSend);
using (Socket sock = testSockets.socketServer.Accept())
{
cBytes = sock.Available;
cBytes = sock.Receive(testSockets.bufReceive, 0,
testSockets.bufSend.Length,
SocketFlags.None);
}
testSockets.AssertDataReceived(cBytes);
}
catch (Exception e)
{
Log.Comment("Caught exception in Recieve with Byte Array, Int-Offset,"
+ "Int-Size, SocketFlags: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
finally
{
if (testSockets != null)
{
testSockets.TearDown();
testSockets = null;
}
}
subResult = false;
try
{
testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
int cBytes = testSockets.socketClient.Send(testSockets.bufSend);
using (Socket sock = testSockets.socketServer.Accept())
{
cBytes = sock.Available;
cBytes = sock.Receive(testSockets.bufReceive, 2,
testSockets.bufSend.Length,
SocketFlags.None);
}
testSockets.AssertDataReceived(cBytes);
}
catch (System.IndexOutOfRangeException)
{
Log.Comment("IndexOutOfRangeException Successfully Caught");
subResult = true;
}
catch (Exception e)
{
Log.Comment("Caught exception in Recieve with Byte Array," +
" Int-Offset, Int-Size, SocketFlags: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
subResult = true;
}
finally
{
if (testSockets != null)
{
testSockets.TearDown();
testSockets = null;
}
if (!subResult)
Log.Comment("Erroneously succeeded with bad Int-Offset parameter");
testResult &= subResult;
}
try
{
testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing with port 0");
testSockets.Startup(0, 0);
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
int cBytes = testSockets.socketClient.Send(testSockets.bufSend, 1,
testSockets.bufSend.Length - 1,
SocketFlags.None);
int throwAway;
using (Socket sock = testSockets.socketServer.Accept())
{
throwAway = sock.Available;
cBytes = sock.Receive(testSockets.bufReceive, 1, 2, SocketFlags.None);
throwAway = testSockets.socketClient.Send(testSockets.bufSend, 0, 1,
SocketFlags.None);
throwAway = sock.Available;
cBytes += sock.Receive(testSockets.bufReceive, 0, 1, SocketFlags.None);
}
testSockets.AssertDataReceived(cBytes);
}
catch (Exception e)
{
Log.Comment("Caught exception in Recieve with Byte Array, "
+ "Int-Offset, Int-Size, SocketFlags: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
finally
{
if (testSockets != null)
{
testSockets.TearDown();
testSockets = null;
}
}
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
private bool TestSocketOption(SocketPair testSockets, SocketOptionLevel optionLevel,
SocketOptionName optionName, Object data, bool isSupported)
{
try
{
string typeStr = data.GetType().ToString();
switch (typeStr)
{
case "System.Boolean":
Log.Comment("First set");
testSockets.socketClient.SetSocketOption(optionLevel, optionName,
(bool)data);
Log.Comment("First get");
if (((int)testSockets.socketClient.GetSocketOption(optionLevel,
optionName) == 1) != (bool)data)
throw new Exception("Got wrong data after first Set");
Log.Comment("Second set");
testSockets.socketClient.SetSocketOption(optionLevel, optionName,
!(bool)data);
Log.Comment("Second get");
if (((int)testSockets.socketClient.GetSocketOption(optionLevel,
optionName) == 1) != !(bool)data)
throw new Exception("Got wrong data after second Set");
break;
case "System.Int32":
Log.Comment("First set");
testSockets.socketClient.SetSocketOption(optionLevel, optionName,
(int)data);
Log.Comment("First get");
if ((int)testSockets.socketClient.GetSocketOption(optionLevel,
optionName) != (int)data)
throw new Exception("Got wrong data after first Set");
Log.Comment("Second set");
testSockets.socketClient.SetSocketOption(optionLevel, optionName,
(int)data - 1);
Log.Comment("Second get");
if ((int)testSockets.socketClient.GetSocketOption(optionLevel,
optionName) != (int)data - 1)
throw new Exception("Got wrong data after second Set");
break;
case "System.Byte[]":
Log.Comment("First set");
byte[] result = new byte[((byte[])data).Length];
testSockets.socketClient.SetSocketOption(optionLevel, optionName,
(byte[])data);
testSockets.socketClient.GetSocketOption(optionLevel, optionName,
result) ;
Log.Comment("First get");
if (!SocketTools.ArrayEquals(result, (byte[])data))
throw new Exception("Got wrong data after first Set");
//Decrement first byte of data
((byte[])data)[0]--;
Log.Comment("Second set");
testSockets.socketClient.SetSocketOption(optionLevel, optionName,
(byte[])data);
testSockets.socketClient.GetSocketOption(optionLevel, optionName,
result);
Log.Comment("Second get");
if (!SocketTools.ArrayEquals(result, (byte[])data))
throw new Exception("Got wrong data after second Set");
break;
default:
throw new Exception("Test Error, cannot set socket option with that type");
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
{
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
if (!isSupported && (((SocketException)e).ErrorCode == (int)SocketError.ProtocolOption ||
((SocketException)e).ErrorCode == (int)SocketError.AddressFamilyNotSupported ||
((SocketException)e).ErrorCode == (int)SocketError.InvalidArgument ||
((SocketException)e).ErrorCode == (int)SocketError.AddressNotAvailable))
{
Log.Comment("Non-supported option graceful fail");
return true;
}
else if (isSupported && ((SocketException)e).ErrorCode == (int)SocketError.ProtocolOption)
{
Log.Comment(
"Supported option graceful fail, this option needs implementation");
return true;
}
else if (!isSupported && (((SocketException)e).ErrorCode == (int)SocketError.ProtocolOption ||
((SocketException)e).ErrorCode == (int)SocketError.InvalidArgument ||
((SocketException)e).ErrorCode == (int)SocketError.AddressNotAvailable))
{
Log.Comment("Non-supported option failed with bad errorcode, " +
"should be 10042 or 10022");
}
}
Log.Comment("SocketOption FAILED");
return false;
}
if (!isSupported)
{
Log.Comment("This option is not supported. Should throw an exception");
return true;
}
Log.Comment("SocketOption succeeded");
return true;
}
public MFTestResults SocketsEnums15_SON_SendBuffer()
{
/// <summary>
/// 1. Sends a message of size SendBuffer
/// 2. Verifies that it transferred correctly
/// 1. Sends a message of size SendBuffer+1
/// 2. Verifies that the correct exception is thrown
/// </summary>
///
bool testResult = true;
byte[] buf = new byte[4];
int number;
try
{
int sendBufferValue1 = 1024;
int sendBufferValue2 = 512;
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
testSockets.socketClient.SetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.SendBuffer, sendBufferValue1);
testSockets.socketClient.GetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.SendBuffer, buf);
number = (int)buf[0] + (int)(buf[1]<<8) + (int)(buf[2]<<16) + (int)(buf[3]<<24);
if(number != sendBufferValue1)
throw new System.Exception("ReceiveBuffer option was not set correctly");
testSockets.socketClient.SetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.SendBuffer, sendBufferValue2);
testSockets.socketClient.GetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.SendBuffer, buf);
number = (int)buf[0] + (int)(buf[1]<<8) + (int)(buf[2]<<16) + (int)(buf[3]<<24);
if(number != sendBufferValue2)
throw new System.Exception("ReceiveBuffer option was not set correctly");
Log.Comment("ReceiveBuffer " + number.ToString() );
testSockets.Startup(0, 0);
testSockets.bufSend = new byte[number];
testSockets.bufReceive = new byte[number];
testSockets.socketServer.Listen(1);
testSockets.socketClient.Connect(testSockets.epServer);
int cBytes = testSockets.socketClient.Send(testSockets.bufSend);
if (cBytes != testSockets.bufSend.Length)
throw new System.Exception("Send failed, wrong length");
using (Socket sock = testSockets.socketServer.Accept())
{
if (sock.LocalEndPoint == null)
throw new System.Exception("LocalEndPoint is null");
if (testSockets.socketServer.LocalEndPoint.ToString() !=
sock.LocalEndPoint.ToString())
throw new System.Exception("LocalEndPoint is incorrect");
if (sock.RemoteEndPoint == null)
throw new System.Exception("RemoteEndPoint is null");
if (testSockets.socketClient.LocalEndPoint.ToString() !=
sock.RemoteEndPoint.ToString())
throw new System.Exception("RemoteEndPoint is incorrect");
//wait a second to ensure the socket is available
System.Threading.Thread.Sleep(1000);
cBytes = sock.Available;
if (cBytes != testSockets.bufSend.Length)
throw new System.Exception("Send failed, wrong length");
cBytes = sock.Receive(testSockets.bufReceive);
}
testSockets.AssertDataReceived(cBytes);
testSockets.TearDown();
testSockets = null;
}
catch (System.Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_MulticastInterface_TCP()
{
NetworkInterface[] inter = NetworkInterface.GetAllNetworkInterfaces();
IPAddress localAddress = SocketTools.ParseAddress(inter[0].IPAddress);
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
Log.Comment("Testing MulticastInterface with TCP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.IP,
SocketOptionName.MulticastInterface, localAddress.GetAddressBytes(), false);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums12_SON_AcceptConnection()
{
/// <summary>
/// 1. Starts a server socket listening for TCP
/// 2. Verifies that AcceptConnection is correct before and after
/// </summary>
///
bool testResult = true;
try
{
byte[] buf = new byte[4];
int number;
SocketPair testSockets = new SocketPair(ProtocolType.Tcp, SocketType.Stream);
testSockets.Startup(0, 0);
testSockets.socketServer.GetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.AcceptConnection, buf );
number = (int)buf[0] + (int)(buf[1]<<8) + (int)(buf[2]<<16) + (int)(buf[3]<<24);
testResult &= (number == 0);
testSockets.socketServer.Listen(1);
testSockets.socketServer.GetSocketOption(
SocketOptionLevel.Socket, SocketOptionName.AcceptConnection, buf );
number = (int)buf[0] + (int)(buf[1]<<8) + (int)(buf[2]<<16) + (int)(buf[3]<<24);
testResult &= (number != 0);
testSockets.TearDown();
testSockets = null;
}
catch (System.Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
testResult = false;
}
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_Debug_UDP()
{
//don't run this on emulator since its not supported.
if (Microsoft.SPOT.Hardware.SystemInfo.SystemID.SKU == 3)
return MFTestResults.Skip;
SocketPair testSockets = new SocketPair(ProtocolType.Udp, SocketType.Dgram);
Log.Comment("Testing Debug with UDP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.Socket,
SocketOptionName.Debug, boolData, false);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_AddSourceMembership_UDP()
{
//don't run this on emulator since its not supported.
if (Microsoft.SPOT.Hardware.SystemInfo.SystemID.SKU == 3)
return MFTestResults.Skip;
NetworkInterface[] inter = NetworkInterface.GetAllNetworkInterfaces();
IPAddress localAddress = SocketTools.ParseAddress(inter[0].IPAddress);
byte[] local = localAddress.GetAddressBytes();
byte[] multicastOpt = new byte[] { 224, 100, 1, 1,
local[0], local[1], local[2], local[3]};
SocketPair testSockets = new SocketPair(ProtocolType.Udp, SocketType.Dgram);
Log.Comment("Testing AddSourceMembership with UDP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.IP,
SocketOptionName.AddSourceMembership, multicastOpt, false);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
private bool TestSocketOptionSetOnly(SocketPair testSockets,
SocketOptionLevel optionLevel,
SocketOptionName optionName, Object data, bool isSupported)
{
try
{
Log.Comment("Option is only valid for Set");
string typeStr = data.GetType().ToString();
switch (typeStr)
{
case "System.Boolean":
testSockets.socketClient.SetSocketOption(optionLevel,
optionName, (bool)data);
break;
case "System.Int32":
testSockets.socketClient.SetSocketOption(optionLevel,
optionName, (int)data);
break;
case "System.Byte[]":
testSockets.socketClient.SetSocketOption(optionLevel,
optionName, (byte[])data);
break;
default:
throw new Exception("Test Error, cannot set socket option with that type");
}
}
catch (Exception e)
{
Log.Comment("Caught exception: " + e.Message);
if (e.GetType() == Type.GetType("System.Net.Sockets.SocketException"))
{
Log.Comment("ErrorCode: " + ((SocketException)e).ErrorCode);
if (!isSupported && (((SocketException)e).ErrorCode == (int)SocketError.ProtocolOption ||
((SocketException)e).ErrorCode == (int)SocketError.AddressFamilyNotSupported ||
((SocketException)e).ErrorCode == (int)SocketError.InvalidArgument ||
((SocketException)e).ErrorCode == (int)SocketError.AddressNotAvailable))
{
Log.Comment("Non-supported option graceful fail");
return true;
}
else if (isSupported && ((SocketException)e).ErrorCode == (int)SocketError.ProtocolOption)
{
Log.Comment(
"Supported option graceful fail, this option needs implementation");
return true;
}
else if (!isSupported && (((SocketException)e).ErrorCode == (int)SocketError.ProtocolOption ||
((SocketException)e).ErrorCode == (int)SocketError.InvalidArgument ||
((SocketException)e).ErrorCode == (int)SocketError.AddressNotAvailable))
{
Log.Comment("Non-supported option failed with bad errorcode, " +
"should be 10042 or 10022");
}
}
Log.Comment("SocketOption FAILED");
return false;
}
if (!isSupported)
{
Log.Comment("This option is not supported. Should throw an exception");
return true;
}
Log.Comment("SocketOption succeeded");
return true;
}
public MFTestResults SocketsEnums11_SocketOptionName_Broadcast_UDP()
{
SocketPair testSockets = new SocketPair(ProtocolType.Udp, SocketType.Dgram);
Log.Comment("Testing Broadcast with UDP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.Socket,
SocketOptionName.Broadcast, boolData, true);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
public MFTestResults SocketsEnums11_SocketOptionName_SendLowWater_UDP()
{
SocketPair testSockets = new SocketPair(ProtocolType.Udp, SocketType.Dgram);
Log.Comment("Testing SendLowWater with UDP");
bool testResult = TestSocketOption(testSockets, SocketOptionLevel.Socket,
SocketOptionName.SendLowWater, intData, false);
testSockets.TearDown();
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
