TVerdict CPPPMinMaxMMU::doTestStepL()
{
const TInt KMaxMMU = 4000;
const TInt KMinMMU = 1;
TBuf8<KMaxMMU> *sendBuf = new(ELeave) TBuf8<KMaxMMU>();
CleanupStack::PushL(sendBuf);
TBuf8<KMaxMMU> *recvBuf = new(ELeave) TBuf8<KMaxMMU>();
CleanupStack::PushL(recvBuf);
TBuf8<KMaxMMU> *recvBuf2 = new(ELeave) TBuf8<KMaxMMU>();
CleanupStack::PushL(recvBuf2);
//initialize COMM
//CommInitL(EFalse);
//Start Comms server
// _LIT(KPhbkSyncCMI, "phbsync.cmi");
// (void)StartC32WithCMISuppressions(KPhbkSyncCMI);
SetTestStepResult(EPass);
INFO_PRINTF1(_L("Starting: Socket Server\n"));
RSocketServ ss;
// Start the socket server
TEST(KErrNone == ss.Connect());
RSocket sock;
TRequestStatus sta;
INFO_PRINTF1(_L("Open a socket\n"));
// Get the test address
TInetAddr RemAddr(7);
TPtrC testAddr;
TEST(GetStringFromConfig(_L("AddressInfo"), _L("TestPPPIPAddr"), testAddr));
if(testAddr.Length())
{
RemAddr.Input(testAddr);
}
else
{
INFO_PRINTF1(_L("Test FAILED\nMissing address information in config file: "));
return EFail;
}
// Open a socket
TEST(KErrNone == sock.Open(ss, KAfInet, KSockStream, KProtocolInetTcp));
INFO_PRINTF1(_L("Connecting Socket to:"));
TBuf<30> printAddr;
RemAddr.Output(printAddr);
INFO_PRINTF1(printAddr);
// Connect a socket
sock.Connect(RemAddr,sta);
// Wait for Connect to complete
User::WaitForRequest(sta);
TEST(sta.Int() == 0);
TInt iterEnd;
GetIntFromConfig(_L("MMUInfo"), _L("TestPPPmaxMMU"), iterEnd);
if (iterEnd > KMaxMMU)
iterEnd = KMaxMMU;
TInt iterStart;
GetIntFromConfig(_L("MMUInfo"), _L("TestPPPminMMU"), iterStart);
if (iterStart < KMinMMU)
iterStart = KMinMMU;
TInt i,j;
TSockXfrLength recvLen;
INFO_PRINTF1(_L("Send/Recv frames"));
for(j=iterStart;j<=iterEnd;j++)
{
sendBuf->Zero();
for (i=0;i<j;i++)
sendBuf->Append(Math::Random() & 0x7f);
INFO_PRINTF2(_L("Sending Packet of Size: %d"),j);
// Send data to echo port
sock.Write(*sendBuf,sta);
User::WaitForRequest(sta);
TEST(sta.Int() == 0);
i=0;
recvBuf->Zero();
while(i<j)
{
// Receive data from echo port
sock.RecvOneOrMore(*recvBuf2,0,sta,recvLen);
User::WaitForRequest(sta);
TEST(sta.Int() == 0);
i += recvBuf2->Length();
recvBuf->Append(*recvBuf2);
}
TEST(KErrNone == recvBuf->Compare(*sendBuf));
INFO_PRINTF1(_L(" Received echoed Packet"));
}
sock.Shutdown(RSocket::EStopOutput,sta);
User::WaitForRequest(sta);
TEST(sta.Int() == 0);
sock.Close();
ss.Close();
CleanupStack::PopAndDestroy(3);
return TestStepResult();
}
enum TVerdict CTestStepNullAgtLoopbackTest::doTestStepL(void)
{
__UHEAP_MARK;
TInt r; // the result of various operations
TRequestStatus status; // status of asynchronous ops
RSocketServ server; // connection paraphanelia
RConnection connection;
RSocket socket;
TInetAddr dest;
dest.SetAddress(KDummyNifLocalAddressBase + 4);
dest.SetPort(KPortNo);
TBuf8<KBufferLength> buffer;
// connect to the socket server
r = server.Connect();
TESTEL(r == KErrNone, r);
CleanupClosePushL(server);
// this is why we needed a socket server...
r = connection.Open(server, KAfInet);
TESTEL(r == KErrNone, r);
CleanupClosePushL(connection);
// start the connection up (outgoing)
connection.Start(status);
User::WaitForRequest(status);
TESTEL(status.Int() == KErrNone, status.Int());
// open a udp socket
r = socket.Open(server, KAfInet, KSockDatagram, KProtocolInetUdp);
TESTEL(r == KErrNone, r);
CleanupClosePushL(socket);
TESTL(socket.SetOpt(KSoReuseAddr, KSolInetIp, 1)==KErrNone);
// set the source port number - otherwise will panic cos it's zero
r = socket.SetLocalPort(KPortNo);
TESTEL(r == KErrNone, r);
// build some data to send on the socket
// this is an ICMP ping request apparently
buffer.SetMax();
buffer.FillZ();
buffer[0] = (TUint8) 0x8; // ICMP type = 8
buffer[1] = (TUint8) 0x0; // ICMP code = 0
buffer[2] = (TUint8) 0xF7; // ICMP checksum high byte
buffer[3] = (TUint8) 0xFF; // ICMP checksum low byte
// NB the rest of the buffer is zero
// hence the checksum (0xFFFF - 0x800) since 0x8
// is the only non-zero element of the buffer
// send the data out over the socket
socket.SendTo(buffer, dest, 0, status);
User::WaitForRequest(status);
TESTEL(status.Int() == KErrNone, status.Int());
buffer.Zero();
// I expect to get the data looped back from the dummy NIF
socket.RecvFrom(buffer, dest, 0, status);
User::WaitForRequest(status);
TESTEL(status.Int() == KErrNone, status.Int());
// check that what we sent is what we got back
if (status.Int() == KErrNone)
{
// if the receive times out and we access buffer we get a panic
TEST(buffer[0] == 0x08);
TEST(buffer[1] == 0x00);
TEST(buffer[2] == 0xF7);
TEST(buffer[3] == 0xFF);
}
// close the socket
socket.Shutdown(RSocket::ENormal, status);
User::WaitForRequest(status);
TESTEL(status.Int() == KErrNone, status.Int());
CleanupStack::Pop();
// force the destruction of the connection
r = connection.Stop();
TESTEL(r == KErrNone, r);
CleanupStack::Pop();
// close the socket server
server.Close();
CleanupStack::Pop();
__UHEAP_MARKEND;
return iTestStepResult;
}