diff -r 000000000000 -r dfb7c4ff071f commsfwutils/commsbufs/TS_mbufmgr/Test14HeapFreeCheck.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwutils/commsbufs/TS_mbufmgr/Test14HeapFreeCheck.cpp	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,147 @@
+// Copyright (c) 2002-2009 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:
+// Contains MBufMgr Test Step 14 that check rmbud does not use heap allocation
+// 
+//
+
+// EPOC includes
+#include <e32base.h>
+//#include <e32cmn.h>	// maybe this is needed for eka2 ?
+#include <e32std.h>
+
+// Test system includes
+#ifdef SYMBIAN_OLD_EXPORT_LOCATION
+#include "networking/log.h"
+#include "networking/teststep.h"
+#else
+#include <networking/log.h>
+#include <networking/teststep.h>
+#endif
+#include "TestStepCTMbufmgr.h"
+#include "TestSuiteCTMbufmgr.h"
+
+#include "Test14HeapFreeCheck.h"
+#include <comms-infras/commsbufpond.h>
+// constructor
+CTest14HeapFreeCheck::CTest14HeapFreeCheck()
+	{
+	iTestStepName = _L("MBufMgrTest14");// Store the name of this test case
+	}
+
+// destructor
+CTest14HeapFreeCheck::~CTest14HeapFreeCheck()
+	{
+	}
+
+//
+enum TVerdict CTest14HeapFreeCheck::doTestStepL(void)
+	{
+#if defined (_DEBUG)
+	__UHEAP_MARK;
+	
+#ifdef __CFLOG_ACTIVE
+	__CFLOG_CREATEL;
+	__CFLOG_OPEN;
+#endif
+	
+	//-------------- substep 1 --------------------
+	Log(_L("  01 Creating CMBufManager and installing active scheduler:"));
+    CleanupStack::PushL( iActSch = new(ELeave) CActiveScheduler );
+	CActiveScheduler::Install(iActSch);
+	CreateInstanceMBufMgrL(KMBufDefaultHeapSize);
+	CleanupClosePushL(iBufPond);
+
+	//-------------- substep 2 --------------------
+	Log(_L("  02 Allocating two descriptors (Des1 & Des2):"));
+	TBuf8<1000> *aDes1, *aDes2;
+    CleanupStack::PushL( aDes1 = new(ELeave) TBuf8<1000> );
+    CleanupStack::PushL( aDes2 = new(ELeave) TBuf8<1000> );
+	aDes1->SetLength(1000);
+	aDes2->SetLength(1000);
+
+	//-------------- substep 2 --------------------
+	Log(_L("  02 Set User heap to fail at the next alloc.:"));
+	User::__DbgSetAllocFail(RHeap::EUser, RHeap::EFailNext, 0);
+
+	//-------------- substep 3 --------------------
+	Log(_L("  03 Allocate Chain1:"));
+	RMBufChain aChain1;
+	TRAPD(ret,aChain1.AllocL(1000));
+	if (ret != KErrNone)
+		{
+		Log(_L("Error: Couldn't allocate Chain1:"));
+		User::__DbgSetAllocFail(RHeap::EUser, RHeap::ENone, 0);
+
+#ifdef __CFLOG_ACTIVE
+		__CFLOG_CLOSE;
+		__CFLOG_DELETE;
+#endif
+		User::Leave(EFail);
+		}
+
+	//-------------- substep 4 --------------------
+	Log(_L("  04 Copy in Des1 into Chain1:"));
+	aChain1.CopyIn(*aDes1);
+
+	//-------------- substep 5 --------------------
+	Log(_L("  05 Split Chain1. The 2nd part goes to Chain2:"));
+	RMBufChain aChain2;
+	TRAP(ret,aChain1.SplitL(300, aChain2));
+	if (ret != KErrNone)
+		{
+		Log(_L("Error: Couldn't Split"));
+		aChain1.Free();
+		aChain2.Free();
+		User::__DbgSetAllocFail(RHeap::EUser, RHeap::ENone, 0);
+
+#ifdef __CFLOG_ACTIVE
+		__CFLOG_CLOSE;
+		__CFLOG_DELETE;
+#endif
+		User::Leave(EFail);
+		}
+
+	//-------------- substep 6 --------------------
+	Log(_L("  06 Copy out Chain1 into Des2:"));
+	aChain1.CopyOut(*aDes2);
+
+	//-------------- substep 7 --------------------
+	Log(_L("  07 Copy Chain1 into Chain3:"));
+    RMBufChain aChain3;
+	aChain1.CopyL(aChain3,0, 200);
+
+	//-------------- substep 8 --------------------
+	Log(_L("  08 Free the chains. Clean up stack:"));
+	aChain1.Free();
+	aChain2.Free();
+	aChain3.Free();
+	User::__DbgSetAllocFail(RHeap::EUser, RHeap::ENone, 0);
+    CleanupStack::PopAndDestroy(aDes2);
+    CleanupStack::PopAndDestroy(aDes1);
+    CleanupStack::PopAndDestroy();
+	CActiveScheduler::Install(NULL);
+	CleanupStack::PopAndDestroy(iActSch);
+
+#ifdef __CFLOG_ACTIVE
+	__CFLOG_CLOSE;
+	__CFLOG_DELETE;
+#endif
+	
+   	__UHEAP_MARKEND;
+	return EPass;
+#else
+	Log(_L("Info: Test Disabled on release build"));
+	return EPass;
+#endif
+	}