--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/device/t_dce.cpp Thu Dec 17 09:24:54 2009 +0200
@@ -0,0 +1,777 @@
+// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test\device\t_dce.cpp
+//
+//
+
+// Cogent uses two port loopback, Linda doesn't
+#define _TWO_PORT_LOOPBACK_
+
+#include <e32base.h>
+#include <e32base_private.h>
+#include <e32test.h>
+#include <e32cons.h>
+#include <e32svr.h>
+#include <e32hal.h>
+#include <d32comm.h>
+#include <e32uid.h>
+
+const TInt KUnit0=0;
+const TInt KUnit1=1;
+const TInt KUnit2=2;
+
+#ifdef _TWO_PORT_LOOPBACK_
+#define NOTIFY_TIMEOUT 2000000 // 2 seconds
+#else
+#define NOTIFY_TIMEOUT 10000000 // 10 seconds
+#endif
+
+const TInt KTestPatternSize=250;
+
+#if defined (__WINS__)
+// Running this test in WINS is fairly pointless since WINS uses the DTE driver.
+// The WINS version was just to get the basic test program working - i.e. to
+// speed up the debug process.
+#define PDD_NAME _L("ECDRV.PDD")
+#define LDD_NAME _L("ECOMM.LDD")
+const TInt KTestUnitDte=KUnit0;
+const TInt KTestUnitDce=KUnit1;
+const TInt KChangeSigIn=KSignalCTS; // DTE driver used on WINS so read DSR rather than RTS
+const TInt KOtherSigIn=KSignalDCD; // DTE driver used on WINS so read DCD rather than DTR
+const TInt KChangeSigOut=KSignalRTS;
+#else
+#define DTEPDD_NAME _L("EUART3")
+//#define DCEPDD_NAME _L("EUART1DCE") // Linda
+#define DCEPDD_NAME _L("EUART1") // Cogent
+#define DTELDD_NAME _L("ECOMM")
+#define DCELDD_NAME _L("ECOMMDCE")
+const TInt KTestUnitDte=KUnit2;
+const TInt KTestUnitDce=KUnit0;
+const TInt KChangeSigIn=KSignalRTS; // DCE input - Cogent
+const TInt KOtherSigIn=KSignalDTR; // DCE input - Cogent
+const TInt KChangeSigOut=KSignalRTS; // DTE output - Cogent
+//const TInt KChangeSigIn=KSignalDTR; // DCE input - Linda
+//const TInt KOtherSigIn=KSignalRTS; // DCE input - Linda
+//const TInt KChangeSigOut=KSignalDTR; // DTE output - Linda
+#endif
+
+// Our own comms object with synchronous writes
+class RComm : public RBusDevComm
+ {
+public:
+ TInt WriteS(const TDesC8& aDes);
+ TInt WriteS(const TDesC8& aDes,TInt aLength);
+ };
+
+LOCAL_D RTest test(_L("T_DCE"));
+RComm* TheDteSerialPort;
+#if defined (__WINS__)
+RBusDevComm* TheDceSerialPort;
+#else
+RBusDevCommDCE* TheDceSerialPort;
+#endif
+
+TCommConfig TheConfigDceBuf;
+TCommConfigV01& TheConfigDce=TheConfigDceBuf();
+TCommConfig TheConfigDteBuf;
+TCommConfigV01& TheConfigDte=TheConfigDteBuf();
+TCommCaps2 TheCapsDceBuf;
+TCommCapsV02& TheCapsDce=TheCapsDceBuf();
+
+
+TInt RComm::WriteS(const TDesC8& aDes)
+
+// Syncronous write
+
+ {
+ return(WriteS(aDes,aDes.Length()));
+ }
+
+TInt RComm::WriteS(const TDesC8& aDes,TInt aLength)
+
+// Syncronous write
+
+ {
+
+ TRequestStatus s;
+ Write(s,aDes,aLength);
+ User::WaitForRequest(s);
+ return(s.Int());
+ }
+
+LOCAL_C void StripeMem(TDes8& aBuf,TUint aStartChar,TUint anEndChar)
+//
+// Mark a buffer with repeating byte pattern
+//
+ {
+
+ if (aStartChar==anEndChar)
+ {
+ aBuf.Fill(aStartChar);
+ return;
+ }
+
+ TUint character=aStartChar;
+ for (TInt i=0;i<aBuf.Length();i++)
+ {
+ aBuf[i]=(TText8)character;
+ if(++character>anEndChar)
+ character=aStartChar;
+ }
+ }
+
+#define COLUMN_HEADER _L(" RxBuf | Expected \r\n")
+LOCAL_C void DumpDescriptors(TDes8 &aLeft,TDes8 &aRight)
+//
+//
+//
+ {
+
+ TBuf<80> b;
+ test.Printf(_L("Compare failed:\r\n"));
+ TInt minLen=Min(aLeft.Length(),aRight.Length());
+ test.Printf(COLUMN_HEADER);
+ TInt i=0;
+ TInt j=0;
+ while (i<=minLen)
+ {
+ b.Format(_L("%02x: "),i);
+ for (j=0;j<8;j++)
+ {
+ if ((i+j)<minLen)
+ {
+ TInt v=aLeft[i+j];
+ b.AppendFormat(_L("%02x "),v);
+ }
+ else
+ b.Append(_L(" "));
+ }
+ b.Append(_L(" | "));
+ for (j=0;j<8;j++)
+ {
+ if ((i+j)<minLen)
+ {
+ TInt v=aRight[i+j];
+ b.AppendFormat(_L("%02x "),v);
+ }
+ else
+ b.Append(_L(" "));
+ }
+ b.Append(_L("\r\n"));
+ test.Printf(b);
+ i+=8;
+ if ((i%64)==0)
+ test.Getch();
+ }
+ }
+
+LOCAL_C TInt CheckedWrite(TInt aBufSize)
+//
+// Write/Read loopback test - requires either a loopback connector or a
+// connected device looping back the data (running T_DCEUTL).
+//
+ {
+ TUint8* inBuf=new TUint8[aBufSize];
+ test(inBuf!=NULL);
+ TUint8* outBuf=new TUint8[aBufSize];
+ test(outBuf!=NULL);
+ TPtr8 outDes(outBuf,aBufSize,aBufSize);
+ TPtr8 inDes(inBuf,aBufSize,aBufSize);
+
+ RTimer tim;
+ tim.CreateLocal();
+ TRequestStatus readStatus;
+ TRequestStatus timeStatus;
+
+ StripeMem(outDes,'A','Z');
+ inDes.FillZ();
+
+ TheDceSerialPort->Read(readStatus,inDes,aBufSize+1);
+ test(readStatus==KErrGeneral);
+
+ TheDceSerialPort->Read(readStatus,inDes);
+ test(readStatus==KRequestPending);
+
+ TInt ret;
+#if defined (_TWO_PORT_LOOPBACK_)
+ ret=TheDteSerialPort->WriteS(outDes,aBufSize);
+#else
+ TRequestStatus ws;
+ TheDceSerialPort->Write(ws,outDes,aBufSize);
+ User::WaitForRequest(ws);
+ ret=ws.Int();
+#endif
+ test(ret==KErrNone);
+ const TUint KTimeOut=6000000;
+ tim.After(timeStatus,KTimeOut);
+ test(timeStatus==KRequestPending);
+ User::WaitForRequest(readStatus,timeStatus);
+ if (timeStatus==KErrNone)
+ {
+ TheDceSerialPort->ReadCancel();
+ User::WaitForRequest(readStatus);
+ test.Printf(_L("Timed Out!\n\r"));
+ test.Getch();
+ test(FALSE);
+ }
+ else
+ {
+ tim.Cancel();
+ User::WaitForRequest(timeStatus);
+ if (readStatus!=KErrNone)
+ {
+ test.Printf(_L("Read Failed! (%d)\n\r"),readStatus.Int());
+ test.Getch();
+ test(FALSE);
+ }
+ test(readStatus==KErrNone);
+ test.Printf(_L("Read %d of %d\n\r"),inDes.Length(),outDes.Length());
+ ret=outDes.Compare(inDes);
+ if (ret!=0)
+ DumpDescriptors(inDes,outDes);
+ test(ret==0);
+ }
+
+ tim.Close();
+ delete inBuf;
+ delete outBuf;
+
+ return inDes.Length();
+ }
+
+LOCAL_C TInt TestingNotifySignalChange(TUint aChangeSignal)
+//
+// Test NotifySignalChange()
+//
+ {
+
+ RTimer tim;
+ tim.CreateLocal();
+ TRequestStatus notifStatus;
+ TRequestStatus timeStatus;
+
+ if (!(TheCapsDce.iNotificationCaps & KNotifySignalsChangeSupported))
+ test.Printf(_L("Signal change notification not supported on this platform"));
+ else
+ {
+ test.Next(_L("Testing NotifySignalChange() with no mask set"));
+#if defined (_TWO_PORT_LOOPBACK_)
+ TheDteSerialPort->SetSignals(0,KChangeSigOut); // Clear
+#else
+ test.Printf(_L("Make sure DTR negated(??D) - hit a key to start\n\r"));
+ test.Getch();
+ test.Printf(_L("10 seconds to assert DTR(D)\n\r"));
+#endif
+
+ TUint signals=0;
+ TheDceSerialPort->NotifySignalChange(notifStatus,signals);
+ test(notifStatus==KRequestPending);
+ const TUint KTimeOut=NOTIFY_TIMEOUT;
+ tim.After(timeStatus,KTimeOut);
+ test(timeStatus==KRequestPending);
+#if defined (_TWO_PORT_LOOPBACK_)
+ TheDteSerialPort->SetSignals(KChangeSigOut,0); // Set
+#endif
+ User::WaitForRequest(notifStatus,timeStatus);
+ if (notifStatus==KErrNone)
+ {
+ tim.Cancel();
+ User::WaitForRequest(timeStatus);
+#ifndef __WINS__
+ TUint sigmask=((aChangeSignal*KSignalChanged)|aChangeSignal);
+ test((signals&sigmask)==sigmask);
+#endif
+ }
+ else
+ {
+ TheDceSerialPort->NotifySignalChangeCancel();
+ User::WaitForRequest(notifStatus);
+ test.Printf(_L("Timed Out!\n\r"));
+ test.Getch();
+ test(FALSE);
+ }
+ TUint rdSignals=TheDceSerialPort->Signals();
+ test(rdSignals&aChangeSignal);
+
+ test.Next(_L("Testing NotifySignalChange() when not expected"));
+ // Test notification doesn't happen with mask set to some other signal
+ signals=0;
+ TheDceSerialPort->NotifySignalChange(notifStatus,signals,KOtherSigIn);
+ test(notifStatus==KRequestPending);
+ tim.After(timeStatus,KTimeOut);
+ test(timeStatus==KRequestPending);
+#if defined (_TWO_PORT_LOOPBACK_)
+ TheDteSerialPort->SetSignals(0,KChangeSigOut); // Clear
+#else
+ test.Printf(_L("10 seconds to negate DTR(D)\n\r"));
+#endif
+ User::WaitForRequest(notifStatus,timeStatus);
+ if (notifStatus==KErrNone)
+ {
+ tim.Cancel();
+ User::WaitForRequest(timeStatus);
+ test(FALSE);
+ }
+ else
+ {
+ test(timeStatus==KErrNone); // Success
+ TheDceSerialPort->NotifySignalChangeCancel(); // Tests cancel
+ User::WaitForRequest(notifStatus);
+ }
+#ifndef __WINS__
+ rdSignals=TheDceSerialPort->Signals();
+ test(!(rdSignals&aChangeSignal));
+#endif
+
+ test.Next(_L("Testing NotifySignalChange() with mask set"));
+ // Test notification happens with mask set to this signal
+ signals=0;
+ TheDceSerialPort->NotifySignalChange(notifStatus,signals,aChangeSignal);
+ test(notifStatus==KRequestPending);
+ tim.After(timeStatus,KTimeOut);
+ test(timeStatus==KRequestPending);
+#if defined (_TWO_PORT_LOOPBACK_)
+ TheDteSerialPort->SetSignals(KChangeSigOut,0); // Set
+#else
+ test.Printf(_L("10 seconds to assert DTR(D)\n\r"));
+#endif
+ User::WaitForRequest(notifStatus,timeStatus);
+ if (notifStatus==KErrNone)
+ {
+ tim.Cancel();
+ User::WaitForRequest(timeStatus);
+ test(signals==((aChangeSignal*KSignalChanged)|aChangeSignal));
+ }
+ else
+ {
+ TheDceSerialPort->NotifySignalChangeCancel();
+ User::WaitForRequest(notifStatus);
+ test.Printf(_L("Timed Out!\n\r"));
+ test.Getch();
+ test(FALSE);
+ }
+ rdSignals=TheDceSerialPort->Signals();
+ test(rdSignals&aChangeSignal);
+ }
+
+ return(KErrNone);
+ }
+
+LOCAL_C TInt TestingNotifyReceiveDataAvailable()
+//
+// Test NotifyReceiveDataAvailable()
+//
+ {
+
+ RTimer tim;
+ tim.CreateLocal();
+ TRequestStatus notifStatus;
+ TRequestStatus timeStatus;
+
+ if (!(TheCapsDce.iNotificationCaps & KNotifyDataAvailableSupported))
+ test.Printf(_L("Data available notification not supported on this platform"));
+ else
+ {
+ test.Next(_L("Testing NotifyReceiveDataAvailable()"));
+#if !defined (_TWO_PORT_LOOPBACK_)
+ test.Printf(_L("Hit a key to start\n\r"));
+ test.Getch();
+#endif
+ TPtrC8 buf1(_S8("AT&f\r"));
+ TBuf8<0x10> buf2(0x10);
+
+ TheDceSerialPort->ResetBuffers();
+ TheDceSerialPort->NotifyReceiveDataAvailable(notifStatus);
+ test(notifStatus==KRequestPending);
+ const TUint KTimeOut=NOTIFY_TIMEOUT;
+ tim.After(timeStatus,KTimeOut);
+ test(timeStatus==KRequestPending);
+#if defined (_TWO_PORT_LOOPBACK_)
+ test(TheDteSerialPort->WriteS(buf1)==KErrNone);
+#else
+ test.Printf(_L("10 seconds to send hayes command(H)\n\r"));
+#endif
+ User::WaitForRequest(notifStatus,timeStatus);
+ if (notifStatus==KErrNone)
+ {
+ tim.Cancel();
+ User::WaitForRequest(timeStatus);
+ }
+ else
+ {
+ TheDceSerialPort->NotifyReceiveDataAvailableCancel();
+ test.Printf(_L("Timed Out!\n\r"));
+ test.Getch();
+ test(FALSE);
+ }
+ User::After(500000);
+ TInt len=TheDceSerialPort->QueryReceiveBuffer();
+// test(len==buf1.Length());
+ buf2.FillZ();
+ TheDceSerialPort->Read(notifStatus,buf2,len);
+ User::WaitForRequest(notifStatus);
+ TInt ret=buf2.Compare(buf1);
+ if (ret!=0)
+ {
+ test.Printf(_L("Compare error\r\n"));
+ test.Getch();
+ }
+ test(ret==0);
+ }
+ return(KErrNone);
+ }
+
+#if !defined (__WINS__)
+LOCAL_C TInt TestingFlowControlChange()
+//
+// Test NotifyFlowControlChange()
+//
+ {
+
+ RTimer tim;
+ tim.CreateLocal();
+ TRequestStatus notifStatus;
+ TRequestStatus timeStatus;
+
+ if (!(TheCapsDce.iNotificationCaps & KNotifyFlowControlChangeSupported))
+ test.Printf(_L("Flow Control change notification not supported on this platform"));
+ else
+ {
+#if !defined (_TWO_PORT_LOOPBACK_)
+ test.Printf(_L("Hit a key to start\n\r"));
+ test.Getch();
+#endif
+
+ test.Next(_L("Testing GetFlowControlStatus()"));
+ TheConfigDce.iHandshake=KConfigObeyXoff;
+ test(TheDceSerialPort->SetConfig(TheConfigDceBuf)==KErrNone);
+ TFlowControl fc;
+ TheDceSerialPort->GetFlowControlStatus(fc);
+ test(fc==EFlowControlOff);
+
+ test.Next(_L("Testing NotifyFlowControlChange() with s/w flow control"));
+ TheDceSerialPort->NotifyFlowControlChange(notifStatus);
+ test(notifStatus==KRequestPending);
+ const TUint KTimeOut=NOTIFY_TIMEOUT;
+ tim.After(timeStatus,KTimeOut);
+ test(timeStatus==KRequestPending);
+#if defined (_TWO_PORT_LOOPBACK_)
+ test(TheDteSerialPort->WriteS(_L8("\x13"))==KErrNone); // XOFF
+#else
+ test.Printf(_L("10 seconds to send XOFF(O)\n\r"));
+#endif
+ User::WaitForRequest(notifStatus,timeStatus);
+ if (notifStatus==KErrNone)
+ {
+ tim.Cancel();
+ User::WaitForRequest(timeStatus);
+ }
+ else
+ {
+ TheDceSerialPort->NotifyFlowControlChangeCancel();
+ test.Printf(_L("Timed Out!\n\r"));
+ test.Getch();
+ test(FALSE);
+ }
+
+ test.Next(_L("Testing GetFlowControlStatus() again"));
+ TheDceSerialPort->GetFlowControlStatus(fc);
+ test(fc==EFlowControlOn);
+
+#if defined (_TWO_PORT_LOOPBACK_)
+ test(TheDteSerialPort->WriteS(_L8("\x11"))==KErrNone); // XON
+#else
+ test.Printf(_L("Send XON(X)\n\r"));
+#endif
+ User::After(1000000); // 1Sec
+ TheDceSerialPort->GetFlowControlStatus(fc);
+ test(fc==EFlowControlOff);
+ TheConfigDce.iHandshake=0;
+ test(TheDceSerialPort->SetConfig(TheConfigDceBuf)==KErrNone);
+
+#if defined (_TWO_PORT_LOOPBACK_)
+ test.Next(_L("Testing NotifyFlowControlChange() with h/w flow control"));
+ TheConfigDce.iHandshake=KConfigObeyRTS;
+ test(TheDceSerialPort->SetConfig(TheConfigDceBuf)==KErrNone);
+ TheDceSerialPort->GetFlowControlStatus(fc);
+ test(fc==EFlowControlOff);
+
+ TheDceSerialPort->NotifyFlowControlChange(notifStatus);
+ test(notifStatus==KRequestPending);
+ tim.After(timeStatus,KTimeOut);
+ test(timeStatus==KRequestPending);
+ TheDteSerialPort->SetSignals(0,KChangeSigOut); // Clear
+ User::WaitForRequest(notifStatus,timeStatus);
+ if (notifStatus==KErrNone)
+ {
+ tim.Cancel();
+ User::WaitForRequest(timeStatus);
+ }
+ else
+ {
+ TheDceSerialPort->NotifyFlowControlChangeCancel();
+ test.Printf(_L("Timed Out!\n\r"));
+ test.Getch();
+ test(FALSE);
+ }
+
+ TheDceSerialPort->GetFlowControlStatus(fc);
+ test(fc==EFlowControlOn);
+
+ TheDteSerialPort->SetSignals(KChangeSigOut,0); // Set
+ User::After(1000000); // 1Sec
+ TheDceSerialPort->GetFlowControlStatus(fc);
+ test(fc==EFlowControlOff);
+
+ test.Next(_L("Testing NotifyFlowControlChange() when not expected"));
+ // Test notification doesn't happen when s/w flow control happens
+ TheDceSerialPort->NotifyFlowControlChange(notifStatus);
+ test(notifStatus==KRequestPending);
+ tim.After(timeStatus,KTimeOut);
+ test(timeStatus==KRequestPending);
+ test(TheDteSerialPort->WriteS(_L8("\x13"))==KErrNone); // XOFF
+ User::WaitForRequest(notifStatus,timeStatus);
+ if (notifStatus==KErrNone)
+ {
+ tim.Cancel();
+ User::WaitForRequest(timeStatus);
+ test(FALSE);
+ }
+ else
+ {
+ test(timeStatus==KErrNone); // Success
+ TheDceSerialPort->NotifyFlowControlChangeCancel(); // Tests cancel
+ User::WaitForRequest(notifStatus);
+ }
+ test(TheDteSerialPort->WriteS(_L8("\x11"))==KErrNone); // XON
+ TheDceSerialPort->GetFlowControlStatus(fc);
+ test(fc==EFlowControlOff);
+
+ TheConfigDce.iHandshake=0;
+ test(TheDceSerialPort->SetConfig(TheConfigDceBuf)==KErrNone);
+#endif
+ }
+ return(KErrNone);
+ }
+
+LOCAL_C TInt TestingNotifyConfigChange()
+//
+// Test NotifyConfigChange()
+//
+ {
+
+ RTimer tim;
+ tim.CreateLocal();
+ TRequestStatus notifStatus;
+ TRequestStatus timeStatus;
+
+ if (!(TheCapsDce.iNotificationCaps & KNotifyRateChangeSupported))
+ test.Printf(_L("Rate change notification not supported on this platform"));
+ else
+ {
+ test.Next(_L("Testing NotifyConfigChange()"));
+#if defined (_TWO_PORT_LOOPBACK_)
+ TheConfigDte.iRate=EBps9600;
+ test(TheDteSerialPort->SetConfig(TheConfigDteBuf)==KErrNone);
+#else
+ test.Printf(_L("Change baudrate to 9600(BB)\n\r"));
+ test.Printf(_L("Hit a key to start\n\r"));
+ test.Getch();
+#endif
+ TCommNotificationPckg cmBuf;
+ TCommNotificationV01& cm=cmBuf();
+
+ // Test requesting before autobauding is enabled
+ TheDceSerialPort->NotifyConfigChange(notifStatus,cmBuf);
+ User::WaitForRequest(notifStatus);
+ test(notifStatus==KErrGeneral);
+
+ // Enable autobauding
+ TheConfigDce.iRate=EBpsAutobaud;
+ test(TheDceSerialPort->SetConfig(TheConfigDceBuf)==KErrNone);
+
+ cm.iChangedMembers=0;
+ cm.iRate=EBps50;
+ TheDceSerialPort->NotifyConfigChange(notifStatus,cmBuf);
+ test(notifStatus==KRequestPending);
+ const TUint KTimeOut=NOTIFY_TIMEOUT;
+ tim.After(timeStatus,KTimeOut);
+ test(timeStatus==KRequestPending);
+#if defined (_TWO_PORT_LOOPBACK_)
+ test(TheDteSerialPort->WriteS(_L8("AT&f\r"))==KErrNone);
+#else
+ test.Printf(_L("10 seconds to send hayes command(H)\n\r"));
+#endif
+ User::WaitForRequest(notifStatus,timeStatus);
+ if (notifStatus==KErrNone)
+ {
+ tim.Cancel();
+ User::WaitForRequest(timeStatus);
+ test(cm.iChangedMembers==KRateChanged);
+ test(cm.iRate==EBps9600);
+ }
+ else
+ {
+ TheDceSerialPort->NotifyConfigChangeCancel();
+ test.Printf(_L("Timed Out!\n\r"));
+ test.Getch();
+ test(FALSE);
+ }
+ }
+ return(KErrNone);
+ }
+#endif
+
+GLDEF_C TInt E32Main()
+//
+// Test DCE serial driver
+//
+ {
+
+ test.Title();
+ test.Start(_L("Turn off logging"));
+ test.SetLogged(EFalse);//turn off serial port debugging!
+
+ TInt r;
+ test.Next(_L("Load drivers"));
+#if defined (__WINS__)
+ r=User::LoadPhysicalDevice(PDD_NAME);
+ test.Printf(_L("Load EUART Return %d\n\r"),r);
+ r=User::LoadLogicalDevice(LDD_NAME);
+ test.Printf(_L("Load ECOMM Return %d\n\r"),r);
+ TheDceSerialPort=new RBusDevComm;
+#else
+ r=User::LoadPhysicalDevice(DTEPDD_NAME);
+ test.Printf(_L("Load DTE EUART Return %d\n\r"),r);
+ r=User::LoadPhysicalDevice(DCEPDD_NAME);
+ test.Printf(_L("Load DCE EUART Return %d\n\r"),r);
+ r=User::LoadLogicalDevice(DTELDD_NAME);
+ test.Printf(_L("Load DTE ECOMM Return %d\n\r"),r);
+ r=User::LoadLogicalDevice(DCELDD_NAME);
+ test.Printf(_L("Load DCE ECOMM Return %d\n\r"),r);
+ TheDceSerialPort=new RBusDevCommDCE;
+#endif
+ test(TheDceSerialPort!=NULL);
+ TheDteSerialPort=new RComm;
+ test(TheDteSerialPort!=NULL);
+//
+ test.Next(_L("Open:"));
+ r=TheDceSerialPort->Open(KTestUnitDce);
+ test.Printf(_L("Open(DCE)=%d\n\r"),r);
+ test(r==KErrNone);
+ r=TheDteSerialPort->Open(KTestUnitDte);
+ test.Printf(_L("Open(DTE)=%d\n\r"),r);
+ test(r==KErrNone);
+
+ // Setup serial ports
+ test.Next(_L("Setup serial port"));
+ TheDceSerialPort->Config(TheConfigDceBuf);
+ TheConfigDce.iRate=EBps9600;
+ TheConfigDce.iDataBits=EData8;
+ TheConfigDce.iStopBits=EStop1;
+ TheConfigDce.iParity=EParityNone;
+ TheConfigDce.iHandshake=0;
+ r=TheDceSerialPort->SetConfig(TheConfigDceBuf);
+ test(r==KErrNone);
+
+ TheDteSerialPort->Config(TheConfigDteBuf);
+ TheConfigDte.iRate=EBps9600;
+ TheConfigDte.iDataBits=EData8;
+ TheConfigDte.iStopBits=EStop1;
+ TheConfigDte.iParity=EParityNone;
+ TheConfigDte.iHandshake=0;
+ r=TheDteSerialPort->SetConfig(TheConfigDteBuf);
+ test(r==KErrNone);
+
+ test.Next(_L("Get DCE caps"));
+ TheDceSerialPort->Caps(TheCapsDceBuf);
+ test(r==KErrNone);
+
+#ifndef __WINS__
+ test.Next(_L("I/p signals"));
+#if defined (_TWO_PORT_LOOPBACK_)
+ TheDteSerialPort->SetSignals(0,KChangeSigOut); // Clear
+#else
+ test.Printf(_L("Negate DTR(D) - hit a key\n\r"));
+ test.Getch();
+#endif
+ TUint sig=TheDceSerialPort->Signals();
+ test.Printf(_L("Check (%x) is negated: %x\n\r"),KChangeSigIn,sig);
+ test(!(sig&KChangeSigIn));
+#if defined (_TWO_PORT_LOOPBACK_)
+ TheDteSerialPort->SetSignals(KChangeSigOut,0); // Set
+#else
+ test.Printf(_L("Assert DTR(D) - hit a key\n\r"));
+ test.Getch();
+#endif
+ sig=TheDceSerialPort->Signals();
+ test.Printf(_L("Check (%x) is asserted: %x\n\r"),KChangeSigIn,sig);
+ test(sig&KChangeSigIn);
+
+#if defined (_TWO_PORT_LOOPBACK_)
+ test.Next(_L("O/p signals"));
+ TheDceSerialPort->SetSignals(0,KSignalCTS); // Clear
+ sig=TheDteSerialPort->Signals();
+ test.Printf(_L("Check (%x) is negated: %x\n\r"),KSignalCTS,sig);
+ test(!(sig&KSignalCTS));
+ TheDceSerialPort->SetSignals(KSignalCTS,0); // Set
+ sig=TheDteSerialPort->Signals();
+ test.Printf(_L("Check (%x) is asserted: %x\n\r"),KSignalCTS,sig);
+ test(sig&KSignalCTS);
+#endif
+#endif
+ test.Next(_L("Loopback test at 9600"));
+#if !defined (_TWO_PORT_LOOPBACK_)
+ test.Printf(_L("Start loopback at 9600(L) - hit a key when ready\n\r"));
+ test.Getch();
+#endif
+ test(CheckedWrite(KTestPatternSize)==KTestPatternSize);
+
+ test.Next(_L("Loopback test at 115200"));
+ TheConfigDce.iRate=EBps115200;
+ r=TheDceSerialPort->SetConfig(TheConfigDceBuf);
+ test(r==KErrNone);
+#if defined (_TWO_PORT_LOOPBACK_)
+ TheConfigDte.iRate=EBps115200;
+ r=TheDteSerialPort->SetConfig(TheConfigDteBuf);
+ test(r==KErrNone);
+#else
+ test.Printf(_L("Start loopback at 115200(??BFL) - hit a key when ready\n\r"));
+ test.Getch();
+#endif
+ test(CheckedWrite(KTestPatternSize)==KTestPatternSize);
+
+ test.Next(_L("Test signal change notification"));
+ TestingNotifySignalChange(KChangeSigIn);
+
+ test.Next(_L("Test receive data available notification"));
+ TestingNotifyReceiveDataAvailable();
+
+#if !defined (__WINS__)
+ test.Next(_L("Test flow control change"));
+ TestingFlowControlChange();
+
+ test.Next(_L("Test config change notification"));
+ TestingNotifyConfigChange();
+#endif
+
+ TheDceSerialPort->Close();
+ TheDteSerialPort->Close();
+ test.Printf(_L("Hit a key"));
+ test.Getch();
+ test.End();
+ return(KErrNone);
+ }
+
+