diff -r 000000000000 -r e686773b3f54 phonebookengines/contactsmodel/tsrc/Integration/PerfFuncSuite/src/RandomBlobStep.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/contactsmodel/tsrc/Integration/PerfFuncSuite/src/RandomBlobStep.cpp	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,205 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "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 
+ @publishedAll
+ @released
+*/
+#include <cntfldst.h>
+#include "RandomBlobStep.h"
+#include "PerformanceFunctionalityDefs.h"
+
+const TInt KKByte = 1024;
+
+_LIT(KRun1,"BlobTests");
+_LIT(KRun2,"MaxBlob");
+
+_LIT(KTest1, "Blobs tests");
+_LIT(KTest2, "Max Blob size test");
+
+#define KNumberOfContacts 10
+
+CRandomBlobStep::CRandomBlobStep() : CPerformanceFunctionalityBase( KNumberOfContacts )
+	{
+	SetTestStepName(KRandomBlobStep);
+	TTime time;
+	time.UniversalTime();
+	iSeed = time.Int64();
+	}
+
+TVerdict CRandomBlobStep::doTestStepL()
+	{
+	__UHEAP_MARK;
+	InitializeL();
+	_LIT(KDoStepPrint,"CRandomBlobStep::doTestStepL()");
+	INFO_PRINTF1(KDoStepPrint);  //Block start 
+	
+	const TDesC &run = ConfigSection();
+	
+	if( run == KRun1 )
+		{
+		INFO_PRINTF1(KTest1);
+		BlobTestL();
+		}
+	else if( run == KRun2 )
+		{
+		INFO_PRINTF1(KTest2);
+		MaxBlobTestL();
+		}
+	else
+		{
+		MissingTestPanic();
+		}
+	Cleanup();
+	__UHEAP_MARKEND;
+
+	return TestStepResult();
+	}
+
+/**
+creates a blob with the specified size and fills it with random values
+*/
+HBufC8 *CRandomBlobStep::RandomBlobLC(const TInt aSize)
+	{
+	
+	HBufC8 *buf = HBufC8::NewLC( aSize );
+	TPtr8 tptr8 = buf->Des();
+		
+	for( TInt i = 0; i < aSize; ++i)
+		{
+		tptr8.Append( TChar( static_cast<TUint>( Math::Rand(iSeed) % 256 ) ) );
+		}
+
+	return buf;
+	}
+
+/**
+sets the value of all blobs in a contact (aCid) with aBuf
+*/
+void CRandomBlobStep::SetAllBlobsL(const TContactItemId aCid, const HBufC8 &aBuf)
+	{
+	OpenL( aCid );
+	TInt length = iFields->Count();
+	for( TInt i = 0; i < length; ++i )
+		{
+		if( (*iFields)[i].StorageType() == KStorageTypeStore )
+			{
+			(*iFields)[i].StoreStorage()->SetThingL(aBuf);
+			}
+		}
+	CommitL( EFalse );
+	}
+
+/**
+checks that all blobs in aCid match aBuf
+*/
+TBool CRandomBlobStep::CheckAllBlobsL(const TContactItemId aCid, const HBufC8 &aBuf)
+	{
+	TBool SingleTestResult 	= EFalse;
+	TBool OverallTestResult = EFalse;
+	ReadL( aCid );
+	TInt length = iFields->Count();
+	for( TInt i = 0; i < length; ++i )
+		{
+		if( (*iFields)[i].StorageType() == KStorageTypeStore )
+			{
+			TDesC8 *thething = (*iFields)[i].StoreStorage()->Thing();
+			TESTPRINTI( SingleTestResult = ( thething != NULL ), i );
+			OverallTestResult = SingleTestResult;
+			TESTPRINTI( SingleTestResult = ( (*iFields)[i].StoreStorage()->Thing()->Compare(aBuf) == 0 ), i );
+			OverallTestResult = OverallTestResult && SingleTestResult;
+			}
+		}
+	CloseL( EFalse );
+	return OverallTestResult;
+	}
+
+void CRandomBlobStep::BlobTestL()
+	{
+	TAutoClose< RPointerArray< HBufC8 > > blobs;
+	
+	//test for 0 bytes, empty descriptor fails
+	blobs.iObj.AppendL( RandomBlobLC( 1 ) );//1 byte
+	blobs.iObj.AppendL( RandomBlobLC( KKByte ) );//1 kbyte
+	blobs.iObj.AppendL( RandomBlobLC( 10 * KKByte ) ); //10 kbytes
+	blobs.iObj.AppendL( RandomBlobLC( 50 * KKByte ) ); //50 kbytes
+	blobs.iObj.AppendL( RandomBlobLC( 100 * KKByte ) ); //100 kbytes
+	
+	TContactItemId cid = 0;
+	TInt length = blobs.iObj.Count();
+	TInt i = 0;
+	
+	iIterate->Reset();
+	for(; i < length; ++i )
+		{
+		cid = iIterate->NextL();
+		SetAllBlobsL( cid, *(blobs.iObj[i]) );
+		}
+	
+	iIterate->Reset();
+	for( i = 0; i < length; ++i )
+		{
+		cid = iIterate->NextL();
+		TESTPRINTI( CheckAllBlobsL( cid, *(blobs.iObj[i]) ), i);
+		}
+		
+	for( i = length - 1; i >= 0; --i )
+		{
+		CleanupStack::PopAndDestroy( blobs.iObj[i] );
+		}
+	}
+
+//increments the size of blobs created by 1 kb until a failiure occurs
+void CRandomBlobStep::MaxBlobTestL()
+	{
+	TBool SetSuccess = EFalse;
+	HBufC8 *theblob = NULL;
+	
+	TContactItemId cid = iIterate->NextL();
+	TInt i = 0;
+	TInt err = KErrNone;
+
+	for( i = 1; (i < KKByte); ++i )
+		{
+		theblob = RandomBlobLC( i * KKByte );
+		TRAP( err, SetAllBlobsL( cid, *theblob ) );
+		if( (KErrNone != err) &&  (KErrNoMemory != err) )
+			{
+			User::Leave( err );
+			}
+		else if( KErrNoMemory == err )
+			{
+			SetSuccess = EFalse;
+			}
+		else
+			{
+			TESTPRINTI( SetSuccess = CheckAllBlobsL( cid, *theblob ), i );
+			}
+			
+		CleanupStack::PopAndDestroy( theblob );
+		theblob = NULL;
+		
+		if( !SetSuccess )
+			{
+			break;
+			}
+		}
+	
+	_LIT(KMaxSizePrint,"Max size is %d KiloBytes");
+	INFO_PRINTF2(KMaxSizePrint, SetSuccess ? i : --i);
+	}
+
+