sl@0: // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #include <e32test.h>
sl@0: #include <e32property.h>
sl@0: 
sl@0: #include "bm_suite.h"
sl@0: 
sl@0: static const TInt32 KUidPropBenchmarkCategoryValue = 0x101f75b7;
sl@0: static const TUid KPropBenchmarkCategory = { KUidPropBenchmarkCategoryValue };
sl@0: static _LIT_SECURITY_POLICY_PASS(KPassPolicy);
sl@0: 
sl@0: typedef void (*MeasurementFunc)(TBMResult*, TBMUInt64 aIter, struct Measurement*);
sl@0: enum TSetGetType
sl@0: 	{
sl@0: 	EOneArg,
sl@0: 	EThreeArgsInt,
sl@0: 	EThreeArgsBuf8,
sl@0: 	EThreeArgsBuf16
sl@0: 	};
sl@0: 
sl@0: struct Measurement 
sl@0: 	{
sl@0: 	MeasurementFunc		iFunc;
sl@0: 	TPtrC				iName;
sl@0: 	TBool				iRemote;
sl@0: 	RProperty::TType	iType;
sl@0: 	TInt				iSize;
sl@0: 	TSetGetType			iSetGetType;
sl@0: 
sl@0: 	Measurement(MeasurementFunc aFunc, const TDesC& aName,
sl@0: 				RProperty::TType aType, TInt aSize, TBool aRemote = EFalse, 
sl@0: 				TSetGetType aSetGetType = EOneArg) : 
sl@0: 			iFunc(aFunc), iName(aName), iRemote(aRemote), iType(aType), iSize(aSize), 
sl@0: 			iSetGetType(aSetGetType) {}
sl@0: 	};
sl@0: 
sl@0: class Property : public BMProgram
sl@0: 	{
sl@0: public :
sl@0: 	Property() : BMProgram(_L("Properties"))
sl@0: 		{}
sl@0: 	virtual TBMResult* Run(TBMUInt64 aIter, TInt* aCount);
sl@0: 
sl@0: 
sl@0: 	static TBMResult	iResults[];
sl@0: 	static Measurement	iMeasurements[];
sl@0: 
sl@0: 	static void NotificationLatencyParent(TBMResult* aResult, TBMUInt64 aIter, Measurement*);
sl@0: 	static TInt NotificationLatencyChild(TAny*);
sl@0: 
sl@0: 	static void SetOverhead(TBMResult* aResult, TBMUInt64 aIter, struct Measurement* aM);
sl@0: 	static void GetOverhead(TBMResult* aResult, TBMUInt64 aIter, struct Measurement* aM);
sl@0: 
sl@0: 
sl@0: private:
sl@0: 	static TBuf8<RProperty::KMaxPropertySize> iInBuf;
sl@0: 	static TBuf8<RProperty::KMaxPropertySize> iOutBuf;
sl@0: 	static TBuf16<RProperty::KMaxPropertySize> iInBuf16;
sl@0: 	static TBuf16<RProperty::KMaxPropertySize> iOutBuf16;
sl@0: 	};
sl@0: 
sl@0: Measurement Property::iMeasurements[] =
sl@0: 	{
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Local Int Notification Latency "), 
sl@0: 				RProperty::EInt, 0, EFalse),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Remote Int Notification Latency"),
sl@0: 				RProperty::EInt, 0,ETrue),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Local Byte(1) Notification Latency"),
sl@0: 				RProperty::EByteArray, 1, EFalse),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Remote Byte(1) Notification Latency"), 
sl@0: 				RProperty::EByteArray, 1, ETrue),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Local Byte(8) Notification Latency"),
sl@0: 				RProperty::EByteArray, 8, EFalse),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Remote Byte(8) Notification Latency"), 
sl@0: 				RProperty::EByteArray, 8,ETrue),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Local Byte(512) Notification Latency"), 
sl@0: 				RProperty::EByteArray, 512, EFalse),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Remote Byte(512) Notification Latency"), 
sl@0: 				RProperty::EByteArray, 512,ETrue),
sl@0: 
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Local Int Notification Latency ThreeArgsInt"), 
sl@0: 				RProperty::EInt, 0, EFalse, EThreeArgsInt),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Remote Int Notification Latency ThreeArgsInt"),
sl@0: 				RProperty::EInt, 0,ETrue, EThreeArgsInt),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Local Byte(1) Notification Latency ThreeArgsBuf8"),
sl@0: 				RProperty::EByteArray, 1, EFalse, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Remote Byte(1) Notification Latency ThreeArgsBuf8"), 
sl@0: 				RProperty::EByteArray, 1, ETrue, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Local TUint16(1) Notification Latency ThreeArgsBuf16"),
sl@0: 				RProperty::EByteArray, 1, EFalse, EThreeArgsBuf16),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Remote TUint16(1) Notification Latency ThreeArgsBuf16"), 
sl@0: 				RProperty::EByteArray, 1, ETrue, EThreeArgsBuf16),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Local Byte(8) Notification Latency ThreeArgsBuf8"),
sl@0: 				RProperty::EByteArray, 8, EFalse, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Remote Byte(8) Notification Latency ThreeArgsBuf8"), 
sl@0: 				RProperty::EByteArray, 8,ETrue, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Local TUint16(8) Notification Latency ThreeArgsBuf16"),
sl@0: 				RProperty::EByteArray, 8, EFalse, EThreeArgsBuf16),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Remote TUint16(8) Notification Latency ThreeArgsBuf16"), 
sl@0: 				RProperty::EByteArray, 8,ETrue, EThreeArgsBuf16),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Local Byte(512) Notification Latency ThreeArgsBuf8"), 
sl@0: 				RProperty::EByteArray, 512, EFalse, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Remote Byte(512) Notification Latency ThreeArgsBuf8"), 
sl@0: 				RProperty::EByteArray, 512,ETrue, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Local TUint16(512) Notification Latency ThreeArgsBuf16"), 
sl@0: 				RProperty::ELargeByteArray, 512, EFalse, EThreeArgsBuf16),
sl@0: 	Measurement(&Property::NotificationLatencyParent, _L("Remote TUint16(512) Notification Latency ThreeArgsBuf16"), 
sl@0: 				RProperty::ELargeByteArray, 512,ETrue, EThreeArgsBuf16),
sl@0: 
sl@0: 
sl@0: 
sl@0: 	Measurement(&Property::SetOverhead, _L("Int Set Overhead"), 
sl@0: 				RProperty::EInt, 0),
sl@0: 	Measurement(&Property::SetOverhead, _L("Byte(1) Set Overhead"),
sl@0: 				RProperty::EByteArray, 1),
sl@0: 	Measurement(&Property::SetOverhead, _L("Byte(8) Set Overhead"),
sl@0: 				RProperty::EByteArray, 8),
sl@0: 	Measurement(&Property::SetOverhead, _L("Byte(512) Set Overhead"),
sl@0: 				RProperty::EByteArray, 512),
sl@0: 
sl@0: 	Measurement(&Property::SetOverhead, _L("Int Set Overhead ThreeArgsInt"), 
sl@0: 				RProperty::EInt, 0, EFalse, EThreeArgsInt),
sl@0: 	Measurement(&Property::SetOverhead, _L("Byte(1) Set Overhead ThreeArgsBuf8"),
sl@0: 				RProperty::EByteArray, 1, EFalse, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::SetOverhead, _L("TUint16(1) Set Overhead ThreeArgsBuf16"),
sl@0: 				RProperty::EByteArray, 1, EFalse, EThreeArgsBuf16),
sl@0: 	Measurement(&Property::SetOverhead, _L("Byte(8) Set Overhead ThreeArgsBuf8"),
sl@0: 				RProperty::EByteArray, 8, EFalse, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::SetOverhead, _L("TUint16(8) Set Overhead ThreeArgsBuf16"),
sl@0: 				RProperty::EByteArray, 8, EFalse, EThreeArgsBuf16),
sl@0: 	Measurement(&Property::SetOverhead, _L("Byte(512) Set Overhead ThreeArgsBuf8"),
sl@0: 				RProperty::EByteArray, 512, EFalse, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::SetOverhead, _L("TUint16(512) Set Overhead ThreeArgsBuf16"),
sl@0: 				RProperty::ELargeByteArray, 512, EFalse, EThreeArgsBuf16),
sl@0: 
sl@0: 
sl@0: 
sl@0: 	Measurement(&Property::GetOverhead, _L("Int Get Overhead"), 
sl@0: 				RProperty::EInt, 0),
sl@0: 	Measurement(&Property::GetOverhead, _L("Byte(1) Get Overhead"),
sl@0: 				RProperty::EByteArray, 1),
sl@0: 	Measurement(&Property::GetOverhead, _L("Byte(8) Get Overhead"),
sl@0: 				RProperty::EByteArray, 8),
sl@0: 	Measurement(&Property::GetOverhead, _L("Byte(512) Get Overhead"),
sl@0: 				RProperty::EByteArray, 512),
sl@0: 
sl@0: 	Measurement(&Property::GetOverhead, _L("Int Get Overhead ThreeArgsInt"), 
sl@0: 				RProperty::EInt, 0, EFalse, EThreeArgsInt),
sl@0: 	Measurement(&Property::GetOverhead, _L("Byte(1) Get Overhead ThreeArgsBuf8"),
sl@0: 				RProperty::EByteArray, 1, EFalse, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::GetOverhead, _L("TUint16(1) Get Overhead ThreeArgsBuf16"),
sl@0: 				RProperty::EByteArray, 1, EFalse, EThreeArgsBuf16),
sl@0: 	Measurement(&Property::GetOverhead, _L("Byte(8) Get Overhead ThreeArgsBuf8"),
sl@0: 				RProperty::EByteArray, 8, EFalse, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::GetOverhead, _L("TUint16(8) Get Overhead ThreeArgsBuf16"),
sl@0: 				RProperty::EByteArray, 8, EFalse, EThreeArgsBuf16),
sl@0: 	Measurement(&Property::GetOverhead, _L("Byte(512) Get Overhead ThreeArgsBuf8"),
sl@0: 				RProperty::EByteArray, 512, EFalse, EThreeArgsBuf8),
sl@0: 	Measurement(&Property::GetOverhead, _L("TUint16(512) Get Overhead ThreeArgsBuf16"),
sl@0: 				RProperty::ELargeByteArray, 512, EFalse, EThreeArgsBuf16),
sl@0: 
sl@0: 	};
sl@0: TBMResult	Property::iResults[sizeof(Property::iMeasurements)/sizeof(Property::iMeasurements[0])];
sl@0: 
sl@0: TBuf8<RProperty::KMaxPropertySize> Property::iInBuf(RProperty::KMaxPropertySize);
sl@0: TBuf8<RProperty::KMaxPropertySize> Property::iOutBuf(RProperty::KMaxPropertySize);
sl@0: TBuf16<RProperty::KMaxPropertySize> Property::iInBuf16(RProperty::KMaxPropertySize);
sl@0: TBuf16<RProperty::KMaxPropertySize> Property::iOutBuf16(RProperty::KMaxPropertySize);
sl@0: 
sl@0: 
sl@0: static Property property;
sl@0: 
sl@0: class NotificationLatencyArgs : public TBMSpawnArgs
sl@0: 	{
sl@0: public:
sl@0: 	
sl@0: 	TBMUInt64		iIterationCount;
sl@0: 	RProperty::TType iType;
sl@0: 	TInt			iSize;
sl@0: 	TSetGetType		iSetGetType;
sl@0: 
sl@0: 	NotificationLatencyArgs(RProperty::TType aType, TInt aSize, TInt aRemote, TBMUInt64 aIter, 
sl@0: 		TSetGetType aSetGetType);
sl@0: 	};
sl@0: 
sl@0: NotificationLatencyArgs::NotificationLatencyArgs(RProperty::TType aType, TInt aSize, TInt aRemote, 
sl@0: 		 TBMUInt64 aIter, TSetGetType aSetGetType) : 
sl@0: 	TBMSpawnArgs(Property::NotificationLatencyChild, KBMPriorityLow, aRemote, sizeof(*this)),
sl@0: 	iIterationCount(aIter), iType(aType), iSize(aSize), iSetGetType(aSetGetType)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void Property::NotificationLatencyParent(TBMResult* aResult, TBMUInt64 aIter, struct Measurement* aM)
sl@0: 	{
sl@0: 	RProperty time;
sl@0: 	TInt r = time.Define(KPropBenchmarkCategory, 0, RProperty::EByteArray, KPassPolicy, KPassPolicy);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 	r = time.Attach(KPropBenchmarkCategory, 0);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 
sl@0: 	RProperty prop;	
sl@0: 	r = prop.Define(KPropBenchmarkCategory, 1, aM->iType, KPassPolicy, KPassPolicy);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 	r = prop.Attach(KPropBenchmarkCategory, 1);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 
sl@0: 	NotificationLatencyArgs sl(aM->iType, aM->iSize, aM->iRemote, aIter, aM->iSetGetType);
sl@0: 	MBMChild* child = property.SpawnChild(&sl);
sl@0: 	for (TBMUInt64 i = 0; i < aIter; ++i)
sl@0: 		{
sl@0: 		TRequestStatus st;
sl@0: 		prop.Subscribe(st);
sl@0: 		User::WaitForRequest(st);
sl@0: 		switch(aM->iSetGetType)
sl@0: 			{
sl@0: 		case EOneArg:
sl@0: 			if (aM->iType == RProperty::EInt)
sl@0: 				{
sl@0: 				TInt value;
sl@0: 				r = prop.Get(value);
sl@0: 				BM_ERROR(r, r == KErrNone);	
sl@0: 				}
sl@0: 			else 
sl@0: 				{
sl@0: 				r = prop.Get(iInBuf);
sl@0: 				BM_ERROR(r, r == KErrNone);	
sl@0: 				}
sl@0: 			break;
sl@0: 		case EThreeArgsInt:
sl@0: 			{
sl@0: 			TInt value;
sl@0: 			r = prop.Get(KPropBenchmarkCategory, 1, value);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			}
sl@0: 			break;
sl@0: 		case EThreeArgsBuf8:
sl@0: 			r = prop.Get(KPropBenchmarkCategory, 1, iInBuf);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			break;
sl@0: 		case EThreeArgsBuf16:
sl@0: 			r = prop.Get(KPropBenchmarkCategory, 1, iInBuf16);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			break;
sl@0: 			}
sl@0: 
sl@0: 		TBMTicks now;
sl@0: 		::bmTimer.Stamp(&now);
sl@0: 		BM_ERROR(st.Int(), st.Int() == KErrNone);
sl@0: 
sl@0: 		// subscribe for the time just before Set()
sl@0: 		time.Subscribe(st);
sl@0: 		User::WaitForRequest(st);
sl@0: 		BM_ERROR(st.Int(), st.Int() == KErrNone);
sl@0: 		// get the time just before Set()
sl@0: 		TBMTicks propSetTime;
sl@0: 		TPtr8 ptr((TUint8*) &propSetTime, sizeof(propSetTime), sizeof(propSetTime));
sl@0: 		r = time.Get(KPropBenchmarkCategory, 0, ptr);
sl@0: 		BM_ERROR(r, r == KErrNone);	
sl@0: 
sl@0: 		aResult->Cumulate(TBMTicksDelta(propSetTime, now));
sl@0: 		}
sl@0: 	prop.Close();
sl@0: 	time.Close();
sl@0: 	child->WaitChildExit();
sl@0: 	r = prop.Delete(KPropBenchmarkCategory, 1);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 	r = time.Delete(KPropBenchmarkCategory, 0);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 	}
sl@0: 
sl@0: TInt Property::NotificationLatencyChild(TAny* cookie)
sl@0: 	{
sl@0: 	NotificationLatencyArgs* sl = (NotificationLatencyArgs*) cookie;
sl@0: 	TInt prio = BMProgram::SetAbsPriority(RThread(), sl->iChildOrigPriority);
sl@0: 
sl@0: 	for (TInt j = 0; j < RProperty::KMaxPropertySize; ++j)
sl@0: 		{
sl@0: 		iOutBuf[j] = (TUint8)(j + 1);
sl@0: 		}
sl@0: 	RProperty time;
sl@0: 	RProperty prop;
sl@0: 	TInt r = prop.Attach(KPropBenchmarkCategory, 1);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 	for (TBMUInt64 i = 0; i < sl->iIterationCount; ++i)
sl@0: 		{
sl@0: 		TBMTicks propSetTime;
sl@0: 		::bmTimer.Stamp(&propSetTime);
sl@0: 		switch(sl->iSetGetType)
sl@0: 			{
sl@0: 		case EOneArg:
sl@0: 			if (sl->iType == RProperty::EInt)
sl@0: 				{
sl@0: 				TInt value = 0xdeadbeef;
sl@0: 				r = prop.Set(value);
sl@0: 				BM_ERROR(r, r == KErrNone);
sl@0: 				}
sl@0: 			else 
sl@0: 				{
sl@0: 				TPtrC8 ptr(iOutBuf.Ptr(), sl->iSize);
sl@0: 				r = prop.Set(ptr);
sl@0: 				BM_ERROR(r, r == KErrNone);
sl@0: 				}
sl@0: 			break;
sl@0: 		case EThreeArgsInt:
sl@0: 			{
sl@0: 			TInt value = 0xdeadbeef;
sl@0: 			r = prop.Set(KPropBenchmarkCategory, 1, value);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			}
sl@0: 			break;
sl@0: 		case EThreeArgsBuf8:
sl@0: 			{
sl@0: 			TPtrC8 ptr(iOutBuf.Ptr(), sl->iSize);
sl@0: 			r = prop.Set(KPropBenchmarkCategory, 1, ptr);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			}
sl@0: 			break;
sl@0: 		case EThreeArgsBuf16:
sl@0: 			{
sl@0: 			TPtrC16 ptr(iOutBuf16.Ptr(), sl->iSize);
sl@0: 			r = prop.Set(KPropBenchmarkCategory, 1, ptr);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			}
sl@0: 			break;
sl@0: 			}
sl@0: 		// publish the time just before Set()
sl@0: 		TPtr8 ptr((TUint8*) &propSetTime, sizeof(propSetTime), sizeof(propSetTime));
sl@0: 		r = time.Set(KPropBenchmarkCategory, 0, ptr);
sl@0: 		BM_ERROR(r, r == KErrNone);
sl@0: 		}
sl@0: 	prop.Close();
sl@0: 	time.Close();
sl@0: 
sl@0: 	BMProgram::SetAbsPriority(RThread(), prio);
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: 						
sl@0: void Property::SetOverhead(TBMResult* aResult, TBMUInt64 aIter, struct Measurement* aM)
sl@0: 	{
sl@0: 	RProperty prop;	
sl@0: 	TInt r = prop.Define(KPropBenchmarkCategory, 1, aM->iType, KPassPolicy, KPassPolicy);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 	r = prop.Attach(KPropBenchmarkCategory, 1);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 
sl@0: 	if (aM->iType == RProperty::EByteArray)
sl@0: 		{
sl@0: 		TPtrC8 ptr(iOutBuf.Ptr(), aM->iSize);
sl@0: 		r = prop.Set(ptr);
sl@0: 		BM_ERROR(r, r == KErrNone);
sl@0: 		}
sl@0: 
sl@0: 	TBMTimeInterval ti;
sl@0: 	ti.Begin();
sl@0: 	for (TBMUInt64 i = 0; i < aIter; ++i)
sl@0: 		{
sl@0: 		switch(aM->iSetGetType)
sl@0: 			{
sl@0: 		case EOneArg:
sl@0: 			if (aM->iType == RProperty::EInt)
sl@0: 				{
sl@0: 				TInt value = 1;
sl@0: 				r = prop.Set(value);
sl@0: 				BM_ERROR(r, r == KErrNone);	
sl@0: 				}
sl@0: 			else 
sl@0: 				{
sl@0: 				TPtrC8 ptr(iOutBuf.Ptr(), aM->iSize);
sl@0: 				r = prop.Set(ptr);
sl@0: 				BM_ERROR(r, r == KErrNone);	
sl@0: 				}
sl@0: 			break;
sl@0: 		case EThreeArgsInt:
sl@0: 			{
sl@0: 			TInt value = 1;
sl@0: 			r = prop.Set(KPropBenchmarkCategory, 1, value);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			}
sl@0: 			break;
sl@0: 		case EThreeArgsBuf8:
sl@0: 			{
sl@0: 			TPtrC8 ptr(iOutBuf.Ptr(), aM->iSize);
sl@0: 			r = prop.Set(KPropBenchmarkCategory, 1, ptr);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			}
sl@0: 			break;
sl@0: 		case EThreeArgsBuf16:
sl@0: 			{
sl@0: 			TPtrC16 ptr(iOutBuf16.Ptr(), aM->iSize);
sl@0: 			r = prop.Set(KPropBenchmarkCategory, 1, ptr);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			}
sl@0: 			break;
sl@0: 			}
sl@0: 		}
sl@0: 	TBMTicks t = ti.End();
sl@0: 
sl@0: 	prop.Close();
sl@0: 	r = prop.Delete(KPropBenchmarkCategory, 1);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 
sl@0: 	aResult->Cumulate(t, aIter);
sl@0: 	}
sl@0: 
sl@0: void Property::GetOverhead(TBMResult* aResult, TBMUInt64 aIter, struct Measurement* aM)
sl@0: 	{
sl@0: 	RProperty prop;	
sl@0: 	TInt r = prop.Define(KPropBenchmarkCategory, 1, aM->iType, KPassPolicy, KPassPolicy);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 	r = prop.Attach(KPropBenchmarkCategory, 1);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 
sl@0: 	if (aM->iType == RProperty::EByteArray)
sl@0: 		{
sl@0: 		TPtrC8 ptr(iOutBuf.Ptr(), aM->iSize);
sl@0: 		r = prop.Set(ptr);
sl@0: 		BM_ERROR(r, r == KErrNone);
sl@0: 		}
sl@0: 
sl@0: 	TBMTimeInterval ti;
sl@0: 	ti.Begin();
sl@0: 	for (TBMUInt64 i = 0; i < aIter; ++i)
sl@0: 		{
sl@0: 		switch(aM->iSetGetType)
sl@0: 			{
sl@0: 		case EOneArg:
sl@0: 			if (aM->iType == RProperty::EInt)
sl@0: 				{
sl@0: 				TInt value = 1;
sl@0: 				r = prop.Get(value);
sl@0: 				BM_ERROR(r, r == KErrNone);	
sl@0: 				}
sl@0: 			else 
sl@0: 				{
sl@0: 				r = prop.Get(iInBuf);
sl@0: 				BM_ERROR(r, r == KErrNone);	
sl@0: 				}
sl@0: 			break;
sl@0: 		case EThreeArgsInt:
sl@0: 			{
sl@0: 			TInt value = 1;
sl@0: 			r = prop.Get(KPropBenchmarkCategory, 1, value);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			}
sl@0: 			break;
sl@0: 		case EThreeArgsBuf8:
sl@0: 			r = prop.Get(KPropBenchmarkCategory, 1, iInBuf);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			break;
sl@0: 		case EThreeArgsBuf16:
sl@0: 			r = prop.Get(KPropBenchmarkCategory, 1, iInBuf16);
sl@0: 			BM_ERROR(r, r == KErrNone);
sl@0: 			break;
sl@0: 			}
sl@0: 		}
sl@0: 	TBMTicks t = ti.End();
sl@0: 
sl@0: 	prop.Close();
sl@0: 	r = prop.Delete(KPropBenchmarkCategory, 1);
sl@0: 	BM_ERROR(r, r == KErrNone);	
sl@0: 
sl@0: 	aResult->Cumulate(t, aIter);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: TBMResult* Property::Run(TBMUInt64 aIter, TInt* aCount)
sl@0: 	{
sl@0: 	TInt count = sizeof(iResults)/sizeof(iResults[0]);
sl@0: 
sl@0: 	for (TInt i = 0; i < count; ++i)
sl@0: 		{
sl@0: 		iResults[i].Reset(iMeasurements[i].iName);
sl@0: 		iMeasurements[i].iFunc(&iResults[i], aIter, &iMeasurements[i]);
sl@0: 		iResults[i].Update();
sl@0: 		}
sl@0: 	
sl@0: 	*aCount = count;
sl@0: 	return iResults;
sl@0: 	}
sl@0: 
sl@0: void AddProperty()
sl@0: 	{
sl@0: 	BMProgram* next = bmSuite;
sl@0: 	bmSuite=(BMProgram*)&property;
sl@0: 	bmSuite->Next()=next;
sl@0: 	}