--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwutils/commsbufs/TE_mbufmgr/src/Test09Align.cpp	Mon Sep 06 13:49:23 2010 +0100
@@ -0,0 +1,173 @@
+// 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 09 for Align() methods
+// 
+//
+
+// EPOC includes
+#include <e32base.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 "Test09Align.h"
+#include <comms-infras/commsbufpond.h>
+
+// constructor
+CTest09Align::CTest09Align()
+	{
+	SetTestStepName(_L("MBufMgrTest09"));// Store the name of this test case
+	}
+
+// destructor
+CTest09Align::~CTest09Align() 
+	{
+	}
+
+// 
+enum TVerdict CTest09Align::doTestStepL(void)
+	{
+	SetTestStepResult(EFail);
+	//-------------- substep 0 -------------------- 
+	INFO_PRINTF1(_L("  00 Read parameters from the script:"));
+	CScriptInput* aInput;
+	CleanupStack::PushL( aInput= new (ELeave) CScriptInput );
+	TInt i;
+	TBuf<20> aBuf; 
+	TInt bRet;
+	aInput->aBufsBefore=0;
+	for (i = 0;i<50;i++)
+		{
+		aBuf.Format(_L("Length%02d"),i+1);
+		bRet = GetIntFromConfig(_L("MBufMgrTest09"), aBuf, aInput->aBuf[i].aLength);
+                    SetTestStepResult(EFail);
+
+		if (!bRet) return TestStepResult();
+		if (aInput->aBuf[i].aLength == -1) break; 
+
+		aBuf.Format(_L("Offset%02d"),i+1);
+		bRet = GetIntFromConfig(_L("MBufMgrTest09"), aBuf, aInput->aBuf[i].aOffset);
+                    SetTestStepResult(EFail);
+
+		if (!bRet) return TestStepResult();
+		aInput->aBufsBefore++;
+		}
+	bRet = GetIntFromConfig(_L("MBufMgrTest09"),_L("BuffsAfter") , aInput->aBufsAfter);
+
+   	INFO_PRINTF1(_L("     The following has been read from the script:"));
+   	INFO_PRINTF2(_L("     Number of RMBufs in chain before align= %2d"),aInput->aBufsBefore);
+   	INFO_PRINTF2(_L("     Number of RMBufs in chain after align = %2d"),aInput->aBufsAfter);
+	
+	for (i = 0; i < aInput->aBufsBefore ; i++ )
+		{
+   		INFO_PRINTF4(_L("     Chain #%2d: Offset=%3d Length=%3d"),
+					         i+1, aInput->aBuf[i].aOffset, aInput->aBuf[i].aLength);
+		}
+
+	//-------------- substep 1 -------------------- 
+	INFO_PRINTF1(_L("  01 Create CMBufManager and install active scheduler:"));
+    CleanupStack::PushL( iActSch = new(ELeave) CActiveScheduler );
+	CActiveScheduler::Install(iActSch);
+	
+	CreateInstanceMBufMgrL(KMBufDefaultHeapSize);
+	CleanupClosePushL(iBufPond);
+
+	//-------------- substep 2 -------------------- 
+	INFO_PRINTF1(_L("  02 Create TestStr structure and fill it with data:"));
+	CTestStr* aTestStr1;
+	CleanupStack::PushL( aTestStr1 = new (ELeave) CTestStr );
+
+	aTestStr1->iSrcAddr = 0x01234567;
+	aTestStr1->iDstAddr = 0x89abcdef;
+	aTestStr1->iSrcPort = 0x0246;
+	aTestStr1->iDstPort = 0x8ace;
+	aTestStr1->iLength  = sizeof(CTestStr);
+	aTestStr1->iOptions = 0x1359;
+	StripeMem(aTestStr1->iData, 0, sizeof(aTestStr1->iData), '@', 'Z');
+	
+	//-------------- substep 3 -------------------- 
+	INFO_PRINTF1(_L("  03 Create a chain containing RMBufs as specified in the script:"));
+	RMBufChain aChain;
+	RMBuf *buf=0;
+	for (i = aInput->aBufsBefore-1; i >= 0 ; i-- )
+		{
+		buf = static_cast<RMBuf*>(iBufPond.Alloc(KMBufSmallSize, 0, KMaxTInt));
+		if (buf==NULL)
+			{
+			INFO_PRINTF1(_L("Error:Could not allocate buffer"));
+			aChain.Free();
+			User::Leave(EFail);
+			}
+		buf->SetData(aInput->aBuf[i].aOffset,aInput->aBuf[i].aLength);
+		aChain.Prepend(buf);
+		}
+
+	//-------------- substep 4 -------------------- 
+	INFO_PRINTF1(_L("  04 Copy in TestStr into Chain:"));
+	aChain.CopyIn(TPtrC8((TUint8 *)aTestStr1, sizeof(CTestStr)));
+
+	CTestStr* aTestStr3 = (CTestStr*)(aChain.First()->Ptr());
+
+	//-------------- substep 5 --------------------
+	INFO_PRINTF1(_L("  05 Allign Chain for the size of TestStr:"));
+	aChain.Align(sizeof(CTestStr));
+
+	//-------------- substep 6 -------------------- 
+	INFO_PRINTF1(_L("  06 Check the number of RMBufs in chain after allign:"));
+	if (aChain.NumBufs() != aInput->aBufsAfter) 
+		{
+		INFO_PRINTF3(_L("ERROR: Number of bufs is %d instead of %d"),aChain.NumBufs(),aInput->aBufsAfter);
+		aChain.Free();
+		User::Leave(EFail);
+		}
+
+	//-------------- substep 7 -------------------- 
+	INFO_PRINTF1(_L("  07 Create the pointer of TestStr type and point to the 1st RMBuf in chain:"));
+	CTestStr* aTestStr2 = (CTestStr*)(aChain.First()->Ptr());
+
+	//-------------- substep 8 -------------------- 
+	INFO_PRINTF1(_L("  08 Compare TestStr1 and TestData2. They should be the same:"));
+	if ( (aTestStr1->iSrcAddr != aTestStr2->iSrcAddr) ||
+		 (aTestStr1->iDstAddr != aTestStr2->iDstAddr) ||
+	     (aTestStr1->iSrcPort != aTestStr2->iSrcPort) ||
+		 (aTestStr1->iDstPort != aTestStr2->iDstPort) ||
+	     (aTestStr1->iLength  != aTestStr2->iLength)  ||
+	     (aTestStr1->iOptions != aTestStr2->iOptions) ||
+	     (Mem::Compare(aTestStr1->iData, sizeof(aTestStr1->iData), 
+		      aTestStr2->iData, sizeof(aTestStr2->iData))) )
+		{
+		INFO_PRINTF1(_L("ERROR: They are not the same"));
+		aChain.Free();
+		User::Leave(EFail);
+		}
+
+	//-------------- substep 9 -------------------- 
+	INFO_PRINTF1(_L("  09 Free the chain. Clean up stack:"));
+	aChain.Free();
+    CleanupStack::PopAndDestroy(aTestStr1);
+    CleanupStack::PopAndDestroy();
+	CActiveScheduler::Install(NULL);
+    CleanupStack::PopAndDestroy(iActSch);
+    CleanupStack::PopAndDestroy(aInput);
+        SetTestStepResult(EPass);
+
+	return TestStepResult();
+	}