--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwutils/commsbufs/version1/mbufmgr/TS_mbufmgr/Test03AllocLeave.cpp	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,130 @@
+// 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 03
+// 
+//
+
+// EPOC includes
+#include <e32base.h>
+
+// Test system includes
+#include <networking/log.h>
+#include <networking/teststep.h>
+#include "TestStepCTMbufmgr.h"
+#include "TestSuiteCTMbufmgr.h"
+
+#include "Test03AllocLeave.h"
+
+
+// constructor
+CTest03AllocLeave::CTest03AllocLeave()
+	{
+	iTestStepName = _L("MBufMgrTest03");// Store the name of this test case
+	}
+
+// destructor
+CTest03AllocLeave::~CTest03AllocLeave()
+	{
+	}
+
+//
+enum TVerdict CTest03AllocLeave::doTestStepL(void)
+	{
+	__UHEAP_MARK;
+			
+#ifdef __CFLOG_ACTIVE
+	__CFLOG_CREATEL;
+	__CFLOG_OPEN;
+#endif
+	
+	TVerdict verdict(EFail);
+	//-------------- substep 1 --------------------
+	Log(_L("  01 Create CMBufManager (with 15K alloc memory) and install active scheduler:"));
+	CleanupStack::PushL( iActSch = new(ELeave) CActiveScheduler );
+	CActiveScheduler::Install(iActSch);
+
+	CleanupStack::PushL(CreateInstanceMBufMgrL(65536));
+	if (!iMBMngr)
+		{
+		Log(_L("Error:Could not create MBuf manager"));
+
+#ifdef __CFLOG_ACTIVE
+		__CFLOG_CLOSE;
+		__CFLOG_DELETE;
+#endif
+		User::Leave(EFail);
+		}
+
+	//-------------- substep 2 --------------------
+	RMBuf* mbufs[14];
+	TInt i;
+	TInt ret;
+	Log(_L("  02 Allocate 42000-bytes long worth of mbufs"));
+	for (i = 0; i < sizeof(mbufs)/sizeof(mbufs[0]); ++i)
+		{
+		TRAP(ret,mbufs[i] = iMBMngr->AllocL(3000));
+		Log(_L("  Heap Size after %d allocs : %d"),i,iMBMngr->__DbgGetHeapSize());
+		if (ret != KErrNone)
+			{
+			Log(_L("Error: Couldn't allocate RMBuf:"));
+
+#ifdef __CFLOG_ACTIVE
+			__CFLOG_CLOSE;
+			__CFLOG_DELETE;
+#endif
+			User::Leave(EFail);
+			}
+		}
+
+
+	//-------------- substep 3 --------------------
+	Log(_L("  03 Allocate 8192-bytes long RMBuf2:"));
+	RMBuf* aMBuf2=0;
+	TRAP(ret,aMBuf2 = iMBMngr->AllocL(16384);)
+	if (ret != KErrNone)
+		{
+		Log(_L("Info: Couldn't allocate RMBuf as it should be so."));
+		if (ret == KErrNoMBufs)
+			verdict =  EPass;
+		else
+			{
+			Log(_L("Error: The reason AllocL has failed is %d instead of %d"),ret,KErrNoMBufs);
+			verdict =  EFail;
+			}
+		}
+	Log(_L("  Heap Size after failed alloc %d"),iMBMngr->__DbgGetHeapSize());
+	// Cleanup .
+	//-------------- substep 4 --------------------
+	Log(_L("  04 Deallocate RMBufs (1, 2 & 3):"));
+	for (i = 0; i < sizeof(mbufs)/sizeof(mbufs[0]); ++i)
+		{
+		iMBMngr->Free(mbufs[i]);
+		}
+
+	if (aMBuf2 != NULL)
+		iMBMngr->Free(aMBuf2);
+
+	//-------------- substep 5 --------------------
+	Log(_L("  05 Clean up stack:"));
+	CleanupStack::PopAndDestroy(iMBMngr);
+	CActiveScheduler::Install(NULL);
+	CleanupStack::PopAndDestroy(iActSch);
+
+#ifdef __CFLOG_ACTIVE
+	__CFLOG_CLOSE;
+	__CFLOG_DELETE;
+#endif
+	__UHEAP_MARKEND;
+	return verdict;
+}