// Copyright (c) 2008-2010 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:
// @file PBASE-T_USBDI-0497.cpp
// @internalComponent
//
//
#include "PBASE-T_USBDI-0497.h"
#include "testpolicy.h"
#include "modelleddevices.h"
#include "testliterals.h"
#include "OstTraceDefinitions.h"
#ifdef OST_TRACE_COMPILER_IN_USE
#include "PBASE-T_USBDI-0497Traces.h"
#endif
namespace NUnitTesting_USBDI
{
const TInt KBulkMaxTransferSize = 40000;
const TUint KHostNumWriteBytes1 = 32000;
const TUint KHostNumWriteBytes2 = 32000;
const TInt KDeviceNumReadBytes = 64000;
const TUint KHostNumReadBytes1 = 32000;
const TUint KHostNumReadBytes2 = 32001; //allow or ZLP
//Make these single bit values ...
// ... so that their completion can be easily recorded in a bit mask!
const TUint32 KIfc1BulkTransferInId1 = 1<<0;
const TUint32 KIfc1BulkTransferInId2 = 1<<1;
const TUint32 KIfc2BulkTransferInId1 = 1<<2;
const TUint32 KIfc2BulkTransferInId2 = 1<<3;
const TUint32 KIfc1BulkTransferInIdMask = KIfc1BulkTransferInId1 | KIfc1BulkTransferInId2;
const TUint32 KIfc2BulkTransferInIdMask = KIfc2BulkTransferInId1 | KIfc2BulkTransferInId2;
const TUint32 KBulkTransferInIdMask = KIfc1BulkTransferInIdMask | KIfc2BulkTransferInIdMask;
const TUint32 KIfc1BulkTransferOutId1 = 1<<4;
const TUint32 KIfc1BulkTransferOutId2 = 1<<5;
const TUint32 KIfc2BulkTransferOutId1 = 1<<6;
const TUint32 KIfc2BulkTransferOutId2 = 1<<7;
const TUint32 KIfc1BulkTransferOutIdMask = KIfc1BulkTransferOutId1 | KIfc1BulkTransferOutId2;
const TUint32 KIfc2BulkTransferOutIdMask = KIfc2BulkTransferOutId1 | KIfc2BulkTransferOutId2;
const TUint32 KBulkTransferOutIdMask = KIfc1BulkTransferOutIdMask | KIfc2BulkTransferOutIdMask;
const TInt KUnexpectedTransferID = -101;
const TInt KUndefinedStep = -102;
const TInt KMaxTimeDiffPercentage = 60;
_LIT(KTestCaseId,"PBASE-T_USBDI-0497");
const TFunctorTestCase<CUT_PBASE_T_USBDI_0497,TBool> CUT_PBASE_T_USBDI_0497::iFunctor(KTestCaseId);
CUT_PBASE_T_USBDI_0497* CUT_PBASE_T_USBDI_0497::NewL(TBool aHostRole)
{
OstTraceFunctionEntry1( CUT_PBASE_T_USBDI_0497_NEWL_ENTRY, aHostRole );
CUT_PBASE_T_USBDI_0497* self = new (ELeave) CUT_PBASE_T_USBDI_0497(aHostRole);
CleanupStack::PushL(self);
self->ConstructL();
CleanupStack::Pop(self);
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_NEWL_EXIT, ( TUint )( self ) );
return self;
}
CUT_PBASE_T_USBDI_0497::CUT_PBASE_T_USBDI_0497(TBool aHostRole)
: CBaseBulkTestCase(KTestCaseId,aHostRole),
iCaseStep(EInProgress)
{
OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0497_CUT_PBASE_T_USBDI_0497_ENTRY, this );
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_CUT_PBASE_T_USBDI_0497_EXIT, this );
}
void CUT_PBASE_T_USBDI_0497::ConstructL()
{
OstTraceFunctionEntry1( CUT_PBASE_T_USBDI_0497_CONSTRUCTL_ENTRY, this );
BaseBulkConstructL();
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_CONSTRUCTL_EXIT, this );
}
CUT_PBASE_T_USBDI_0497::~CUT_PBASE_T_USBDI_0497()
/**
The transfer objects have test specific names - so perform transfer specific clean up here.
*/
{
OstTraceFunctionEntry1( CUT_PBASE_T_USBDI_0497_CUT_PBASE_T_USBDI_0497_ENTRY_DUP01, this );
Cancel();
//Do this before deleting the transfer objects
CloseInterfaceAndPipes();
TUint8 count;
for(count=0;count<KNumOutTransfersPerInterface;count++)
{
delete iIfc1OutTransfer[count];
iIfc1OutTransfer[count] = NULL;
delete iIfc2OutTransfer[count];
iIfc2OutTransfer[count] = NULL;
}
for(count=0;count<KNumInTransfersPerInterface;count++)
{
delete iIfc1InTransfer[count];
iIfc1InTransfer[count] = NULL;
delete iIfc2InTransfer[count];
iIfc2InTransfer[count] = NULL;
}
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_CUT_PBASE_T_USBDI_0497_EXIT_DUP01, this );
}
void CUT_PBASE_T_USBDI_0497::Ep0TransferCompleteL(TInt aCompletionCode)
{
OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_ENTRY, this );
OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL, "Ep0TransferCompleteL with aCompletionCode = %d",aCompletionCode);
if(aCompletionCode != KErrNone)
{
if(iCaseStep == EFailed)
{// ignore error, nad catch the TestFailed method called further down.
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP01, "***Failure sending FAIL message to client on endpoint 0***");
}
else
{
TBuf<256> msg;
msg.Format(_L("<Error %d> Transfer to control endpoint 0 was not successful"),aCompletionCode);
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP02, msg);
iCaseStep = EFailed;
TTestCaseFailed request(aCompletionCode,msg);
iControlEp0->SendRequest(request,this);
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_EXIT, this );
return;
}
}
switch(iCaseStep)
{
// Test case passed
case EPassed:
TestPassed();
break;
// Test case failed
case EFailed:
TestFailed(KErrCompletion);
break;
case ERequestDeviceRead:
{
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP03, "Asking client for 'Read' on interface 2");
iCaseStep = ETransferOut;
TEndpointReadRequest request(2,1,KDeviceNumReadBytes);// EP1 means endpoint index 1 not the actual endpoint number
iControlEp0->SendRequest(request,this);
}
break;
case ETransferOut:
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP04, "Try to write data on BOTH interfaces");
iStartTime[0].HomeTime();
iStartTime[1].HomeTime();
iIfc1OutTransfer[0]->TransferOut(KLiteralFrench4(), KHostNumWriteBytes1, EFalse);
iIfc1OutTransfer[1]->TransferOut(KLiteralFrench4(), KHostNumWriteBytes1, KHostNumWriteBytes2, EFalse);
iIfc2OutTransfer[0]->TransferOut(KLiteralEnglish8(), KHostNumWriteBytes1, EFalse);
iIfc2OutTransfer[1]->TransferOut(KLiteralEnglish8(), KHostNumWriteBytes1, KHostNumWriteBytes2, EFalse);
break;
case ERequestDeviceWriteBack:
{
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP05, "Asking client for 'Write' back on interface 2");
iCaseStep = ETransferIn;
TWriteCachedReadDataRequest request(2,1,1);// EP1 means endpoint index 1 not the actual endpoint number
iControlEp0->SendRequest(request,this);
}
break;
case ETransferIn:
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP06, "Try to receive data on BOTH interfaces");
iStartTime[0].HomeTime();
iStartTime[1].HomeTime();
iIfc1InTransfer[0]->TransferIn(KHostNumReadBytes1);
iIfc1InTransfer[1]->TransferIn(KHostNumReadBytes2);
iIfc2InTransfer[0]->TransferIn(KHostNumReadBytes1);
iIfc2InTransfer[1]->TransferIn(KHostNumReadBytes2);
break;
default:
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP07, "<Error> Unknown test step");
TestFailed(KErrUnknown);
break;
}
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_EXIT_DUP01, this );
}
void CUT_PBASE_T_USBDI_0497::TransferCompleteL(TInt aTransferId,TInt aCompletionCode)
{
OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_ENTRY, this );
Cancel();
TInt err(KErrNone);
TBuf<256> msg;
OstTraceExt3(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL, "Transfer completed (id=%d), aCompletionCode = %d, test step = %d",aTransferId, aCompletionCode, iCaseStep);
switch(iCaseStep)
{
case ETransferOut:
if(aCompletionCode != KErrNone)
{
iIfc1OutTransfer[0]->Cancel();
iIfc1OutTransfer[1]->Cancel();
iIfc2OutTransfer[0]->Cancel();
iIfc2OutTransfer[1]->Cancel();
err = KErrCorrupt;
msg.Format(_L("<Error %d> The transfer completed with an error."), aCompletionCode);
break; //switch(iCaseStep)
}
switch(aTransferId)
{
case KIfc1BulkTransferOutId1:
case KIfc1BulkTransferOutId2:
case KIfc2BulkTransferOutId1:
case KIfc2BulkTransferOutId2:
iTransferComplete |= aTransferId;
OstTraceExt2(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP01, "Transfer OUT %d completed (Transfer Completion Aggregation Mask 0x%x)", aTransferId, iTransferComplete);
break; //switch(aTransferId)
default:
iTransferComplete = 0; //reset
err = KUnexpectedTransferID;
msg.Format(_L("<Error %d> Unexpected transfer ID, wanted %d or %d, got %d"),
err, KIfc1BulkTransferInId1, KIfc1BulkTransferInId2, aTransferId);
break; //switch(aTransferId)
}
if(err==KErrNone && iTimeElapsed[0] == 0 && (iTransferComplete & KIfc1BulkTransferOutIdMask) == KIfc1BulkTransferOutIdMask)
//Record time elapsed for Interface 1 if not yet recorded.
{
RecordTime(0);
}
if(err==KErrNone && iTimeElapsed[1] == 0 && (iTransferComplete & KIfc2BulkTransferOutIdMask) == KIfc2BulkTransferOutIdMask)
//Record time elapsed for Interface 2 if not yet recorded.
{
RecordTime(1);
}
if(err==KErrNone && (iTransferComplete & KBulkTransferOutIdMask) == KBulkTransferOutIdMask)
{
OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP02, "All OUT Transfers Completed Successfully: Transfer Completion Aggregation Mask 0x%x", iTransferComplete);
iTransferComplete = 0; //reset
err = CheckAndResetTimes(0, 1, KMaxTimeDiffPercentage);
if(err!=KErrNone)
{
break; //switch(iCaseStep)
}
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP03, "Asking client for 'Write' back on interface 1");
iCaseStep = ERequestDeviceWriteBack;
TWriteCachedReadDataRequest request(1,1,1);// EP1 means endpoint index 1 not the actual endpoint number
iControlEp0->SendRequest(request,this);
}
break; //switch(iCaseStep)
case ETransferIn:
if(aCompletionCode != KErrNone)
{
iIfc1InTransfer[0]->Cancel();
iIfc1InTransfer[1]->Cancel();
iIfc2InTransfer[0]->Cancel();
iIfc2InTransfer[1]->Cancel();
err = KErrCorrupt;
msg.Format(_L("<Error %d> No data sent on bulk IN request"),aCompletionCode);
break; //switch(iCaseStep)
}
switch(aTransferId)
{
case KIfc1BulkTransferInId1:
case KIfc1BulkTransferInId2:
case KIfc2BulkTransferInId1:
case KIfc2BulkTransferInId2:
iTransferComplete |= aTransferId;
OstTraceExt2(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP04, "Transfer OUT %d completed (Transfer Completion Aggregation Mask 0x%x)", aTransferId, iTransferComplete);
break; //switch(aTransferId)
default:
iTransferComplete = 0; //reset
err = KUnexpectedTransferID;
msg.Format(_L("<Error %d> Unexpected transfer ID, wanted %d or %d, got %d"),
err, KIfc1BulkTransferInId1, KIfc1BulkTransferInId2, aTransferId);
break; //switch(aTransferId)
}
if(err==KErrNone && iTimeElapsed[0] == 0 && (iTransferComplete & KIfc1BulkTransferInIdMask) == KIfc1BulkTransferInIdMask)
//Record time elapsed for Interface 1 if not yet recorded.
{
RecordTime(0);
}
if(err==KErrNone && iTimeElapsed[1] == 0 && (iTransferComplete & KIfc2BulkTransferInIdMask) == KIfc2BulkTransferInIdMask)
//Record time elapsed for Interface 2 if not yet recorded.
{
RecordTime(1);
}
if(err==KErrNone && (iTransferComplete & KBulkTransferInIdMask) == KBulkTransferInIdMask)
{
// ok, compare data rcvd now
OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP05, "All IN Transfers Completed Successfully: Transfer Completion Aggregation Mask 0x%x", iTransferComplete);
iTransferComplete = 0; //reset
err = CheckAndResetTimes(0, 1, KMaxTimeDiffPercentage);
if(err!=KErrNone)
{
break; //switch(iCaseStep)
}
TPtrC8 data1(iIfc1InTransfer[0]->DataPolled());
TPtrC8 data2(iIfc1InTransfer[1]->DataPolled());
TPtrC8 data3(iIfc2InTransfer[0]->DataPolled());
TPtrC8 data4(iIfc2InTransfer[1]->DataPolled());
//Validate first transfer on Interface 1 for number of bytes originally written.
if(ValidateData(data1, KLiteralFrench4(), KHostNumWriteBytes1) == EFalse)
{
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP06, "Validation failure 1st transfer, Interface 1");
err = KErrCompletion; //indicates data validation failure
break; //switch(iCaseStep)
}
//Validate second transfer on Interface 1 for number of bytes originally written.
if(ValidateData(data2, KLiteralFrench4(), KHostNumWriteBytes1, KHostNumWriteBytes2) == EFalse)
{
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP07, "Validation failure 2nd transfer, Interface 1");
err = KErrCompletion; //indicates data validation failure
break; //switch(iCaseStep)
}
//Validate first transfer on Interface 2 for number of bytes originally written.
if(ValidateData(data3, KLiteralEnglish8(), KHostNumWriteBytes1) == EFalse)
{
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP08, "Validation failure 1st transfer, Interface 2");
err = KErrCompletion; //indicates data validation failure
break; //switch(iCaseStep)
}
//Validate second transfer on Interface 2 for number of bytes originally written.
if(ValidateData(data4, KLiteralEnglish8(), KHostNumWriteBytes1, KHostNumWriteBytes2) == EFalse)
{
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP09, "Validation failure 2nd transfer, Interface 2");
err = KErrCompletion; //indicates data validation failure
break; //switch(iCaseStep)
}
// Comparison is a match
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP10, "Comparison for IN transfer is a match");
iCaseStep = EPassed;
TTestCasePassed request;
iControlEp0->SendRequest(request,this);
}
break; //switch(iCaseStep)
default:
err = KUndefinedStep;
msg.Format(_L("<Error %d> Undefined case step %d reached"),KUndefinedStep, iCaseStep);
break; //switch(iCaseStep)
}
if(err == KErrCompletion)
//indicates data validation failure
{
msg.Format(_L("<Error %d> Bulk transfer IN data received does not match Bulk Transfer OUT data"), err);
}
if(err == KErrTooBig)
//indicates timing validation failure
{
msg.Format(_L("<Error %d> Timer comparison showed too great a difference in transfer times between the two interfaces"), err);
}
if(err!=KErrNone)
{
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP11, msg);
iCaseStep = EFailed;
TTestCaseFailed request(err,msg);
return iControlEp0->SendRequest(request,this);
}
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_EXIT, this );
}
void CUT_PBASE_T_USBDI_0497::DeviceInsertedL(TUint aDeviceHandle)
{
OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_ENTRY, this );
Cancel();
OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL, "this - %08x", this);
TBuf<256> msg;
TInt err = KErrNone;
if(BaseBulkDeviceInsertedL(aDeviceHandle, EFalse) == EDeviceConfigurationError)
// Prepare for response from control transfer to client
{
err = KErrGeneral;
msg.Format(_L("Base class DeviceInsertedL failed"));
}
else
{
if(SetUpInterfaceAndPipesL(aDeviceHandle, 2) == EDeviceConfigurationError)
// Prepare for response from control transfer to client
{
err = KErrGeneral;
msg.Format(_L("Base class SetUpInterfaceAndPipes for Interface 2 failed"));
}
else
{
iIfc1InTransfer[0] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkIn,iUsbInterface1,KBulkMaxTransferSize,*this,KIfc1BulkTransferInId1);
iIfc1InTransfer[1] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkIn,iUsbInterface1,KBulkMaxTransferSize,*this,KIfc1BulkTransferInId2);
iIfc1OutTransfer[0] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkOut,iUsbInterface1,KBulkMaxTransferSize,*this,KIfc1BulkTransferOutId1);
iIfc1OutTransfer[1] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkOut,iUsbInterface1,KBulkMaxTransferSize,*this,KIfc1BulkTransferOutId2);
iIfc2InTransfer[0] = new (ELeave) CBulkTransfer(iTestPipeInterface2BulkIn,iUsbInterface2,KBulkMaxTransferSize,*this,KIfc2BulkTransferInId1);
iIfc2InTransfer[1] = new (ELeave) CBulkTransfer(iTestPipeInterface2BulkIn,iUsbInterface2,KBulkMaxTransferSize,*this,KIfc2BulkTransferInId2);
iIfc2OutTransfer[0] = new (ELeave) CBulkTransfer(iTestPipeInterface2BulkOut1,iUsbInterface2,KBulkMaxTransferSize,*this,KIfc2BulkTransferOutId1);
iIfc2OutTransfer[1] = new (ELeave) CBulkTransfer(iTestPipeInterface2BulkOut1,iUsbInterface2,KBulkMaxTransferSize,*this,KIfc2BulkTransferOutId2);
// Initialise the descriptors for transfer
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_DUP01, "Initialising the transfer descriptors - interface 1");
err = iUsbInterface1.InitialiseTransferDescriptors();
if(err != KErrNone)
{
msg.Format(_L("<Error %d> Unable to initialise transfer descriptors (Interface 1)"),err);
}
else
{
// Initialise the descriptors for transfer
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_DUP02, "Initialising the transfer descriptors (Interface 2)");
err = iUsbInterface2.InitialiseTransferDescriptors();
if(err != KErrNone)
{
msg.Format(_L("<Error %d> Unable to initialise transfer descriptors"),err);
}
}
}
}
if(err != KErrNone)
{
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_DUP03, msg);
iCaseStep = EFailed;
TTestCaseFailed request(err,msg);
iControlEp0->SendRequest(request,this);
}
else
{
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_DUP04, "Asking client for 'Read' on interface 1");
iCaseStep = ERequestDeviceRead;
TEndpointReadRequest request(1,1,KDeviceNumReadBytes);// EP1 means endpoint index 1 not the actual endpoint number
iControlEp0->SendRequest(request,this);
}
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_EXIT, this );
}
} //end namespace