--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/usbho/t_usbdi/src/PBASE-T_USBDI-0497.cpp Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,467 @@
+// Copyright (c) 2008-2009 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:
+// @file PBASE-T_USBDI-0497.cpp
+// @internalComponent
+//
+//
+
+#include "PBASE-T_USBDI-0497.h"
+#include "testpolicy.h"
+#include "modelleddevices.h"
+#include "testliterals.h"
+
+
+
+
+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)
+ {
+ CUT_PBASE_T_USBDI_0497* self = new (ELeave) CUT_PBASE_T_USBDI_0497(aHostRole);
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+
+CUT_PBASE_T_USBDI_0497::CUT_PBASE_T_USBDI_0497(TBool aHostRole)
+: CBaseBulkTestCase(KTestCaseId,aHostRole),
+ iCaseStep(EInProgress)
+ {
+ }
+
+
+void CUT_PBASE_T_USBDI_0497::ConstructL()
+ {
+ BaseBulkConstructL();
+ }
+
+
+CUT_PBASE_T_USBDI_0497::~CUT_PBASE_T_USBDI_0497()
+ /**
+ The transfer objects have test specific names - so perform transfer specific clean up here.
+ */
+ {
+ LOG_FUNC
+
+ 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;
+ }
+ }
+
+
+void CUT_PBASE_T_USBDI_0497::Ep0TransferCompleteL(TInt aCompletionCode)
+ {
+ LOG_FUNC
+
+ RDebug::Printf("Ep0TransferCompleteL with aCompletionCode = %d",aCompletionCode);
+
+ if(aCompletionCode != KErrNone)
+ {
+ if(iCaseStep == EFailed)
+ {// ignore error, nad catch the TestFailed method called further down.
+ RDebug::Printf("***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);
+ RDebug::Print(msg);
+ iCaseStep = EFailed;
+ TTestCaseFailed request(aCompletionCode,msg);
+ iControlEp0->SendRequest(request,this);
+ return;
+ }
+ }
+
+ switch(iCaseStep)
+ {
+ // Test case passed
+ case EPassed:
+ TestPassed();
+ break;
+
+ // Test case failed
+ case EFailed:
+ TestFailed(KErrCompletion);
+ break;
+
+ case ERequestDeviceRead:
+ {
+ RDebug::Printf("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:
+ RDebug::Printf("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:
+ {
+ RDebug::Printf("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:
+ RDebug::Printf("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:
+ RDebug::Printf("<Error> Unknown test step");
+ TestFailed(KErrUnknown);
+ break;
+ }
+ }
+
+void CUT_PBASE_T_USBDI_0497::TransferCompleteL(TInt aTransferId,TInt aCompletionCode)
+ {
+ LOG_FUNC
+ Cancel();
+
+ TInt err(KErrNone);
+ TBuf<256> msg;
+ RDebug::Printf("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;
+ RDebug::Printf("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)
+ {
+ RDebug::Printf("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)
+ }
+
+ RDebug::Printf("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;
+ RDebug::Printf("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
+ RDebug::Printf("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)
+ {
+ RDebug::Printf("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)
+ {
+ RDebug::Printf("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)
+ {
+ RDebug::Printf("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)
+ {
+ RDebug::Printf("Validation failure 2nd transfer, Interface 2");
+ err = KErrCompletion; //indicates data validation failure
+ break; //switch(iCaseStep)
+ }
+
+ // Comparison is a match
+ RDebug::Printf("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)
+ {
+ RDebug::Print(msg);
+ iCaseStep = EFailed;
+ TTestCaseFailed request(err,msg);
+ return iControlEp0->SendRequest(request,this);
+ }
+ }
+
+void CUT_PBASE_T_USBDI_0497::DeviceInsertedL(TUint aDeviceHandle)
+ {
+ LOG_FUNC
+
+ Cancel();
+ RDebug::Printf("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
+ RDebug::Printf("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
+ RDebug::Printf("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)
+ {
+ RDebug::Print(msg);
+ iCaseStep = EFailed;
+ TTestCaseFailed request(err,msg);
+ iControlEp0->SendRequest(request,this);
+ }
+ else
+ {
+ RDebug::Printf("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);
+ }
+ }
+
+ } //end namespace