diff -r 000000000000 -r 79dd3e2336a0 devsound/devsoundrefplugin/tsrc/CIPlugins/src/teststepciunderflowautostopcontrol.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devsound/devsoundrefplugin/tsrc/CIPlugins/src/teststepciunderflowautostopcontrol.cpp	Fri Oct 08 19:40:43 2010 +0100
@@ -0,0 +1,130 @@
+// Copyright (c) 2007-2009 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:
+//
+
+#include "teststepciunderflowautostopcontrol.h"
+
+
+TVerdict CTestStepCIUnderflowAutoStopControl::DoTestStepL()
+	{
+	iTestStepResult = ETestSuiteError;
+
+	INFO_PRINTF1(_L("Initializing test CI device"));
+
+	if (iTestStepName.Compare(_L("MM-MMF-DEVSOUNDCI-U-0091-HP")) == 0)
+		{
+		iTestStepResult = DoTestStep0091L();
+		}
+	else if (iTestStepName.Compare(_L("MM-MMF-DEVSOUNDCI-U-0092-HP")) == 0)
+		{
+		iTestStepResult = DoTestStep0092L();
+		}
+
+	return iTestStepResult;
+	}
+
+
+TVerdict CTestStepCIUnderflowAutoStopControl::DoTestStep0091L()
+	{
+	iTestStepResult = EFail;
+
+	INFO_PRINTF1(_L("UnderflowAutoStopControl - Instantiating"));
+
+	//Initialize - with the UID of our test HwDevice
+	#ifndef SYMBIAN_MULTIMEDIA_A3FDEVSOUND
+	TUid testUID = {KUidUnderflowAutoStopControlTestDevice};
+	#else
+	TFourCC testUID('T','0','2','1');
+	#endif
+	
+	iTestStepResult = TestInitialize(testUID, EMMFStatePlaying);
+
+	if (iTestStepResult != EPass)
+		{
+		INFO_PRINTF1(_L("DevSound failed to instantiate the test device"));
+		return EInconclusive;
+		}
+
+	// reset the value as previous test is pass
+	iTestStepResult = EFail;  
+
+	// KUidunderflowAutoStopControl
+	MMMFUnderflowAutoStopControl* ptr = static_cast <MMMFUnderflowAutoStopControl*> (iMMFDevSound->CustomInterface(KUidUnderflowAutoStopControl));
+
+	if (ptr)
+		{
+		INFO_PRINTF1(_L("MMMFUnderflowAutoStopControl instantiated successfully"));
+
+		iTestStepResult = EPass;
+		}
+	else
+		{
+		ERR_PRINTF1(_L("MMMFUnderflowAutoStopControl failed to retrieve the interface"));
+		}
+
+	return iTestStepResult;
+	}
+
+
+TVerdict CTestStepCIUnderflowAutoStopControl::DoTestStep0092L()
+	{
+	iTestStepResult = EFail;
+	TInt result = KErrGeneral;
+
+	INFO_PRINTF1(_L("MMMFUnderflowAutoStopControl - SetConversionFormat"));
+
+	//Initialize - with the UID of our test HwDevice
+	#ifndef SYMBIAN_MULTIMEDIA_A3FDEVSOUND
+	TUid testUID = {KUidUnderflowAutoStopControlTestDevice};
+	#else
+	TFourCC testUID('T','0','2','1');
+	#endif
+	
+	iTestStepResult = TestInitialize(testUID, EMMFStatePlaying);
+
+	if (iTestStepResult != EPass)
+		{
+		INFO_PRINTF1(_L("DevSound failed to instantiate the test device"));
+		return EInconclusive;
+		}
+
+	// reset the value as previous test is pass
+	iTestStepResult = EFail;
+
+	// KUidUnderflowAutoStopControl
+	MMMFUnderflowAutoStopControl* ptr = static_cast <MMMFUnderflowAutoStopControl*> (iMMFDevSound->CustomInterface(KUidUnderflowAutoStopControl));
+
+	if (ptr)
+		{
+		result = ptr->MmuascTurnOffUnderflowAutoStop(); // call method
+		
+		if (result == KErrNone)
+			{
+			INFO_PRINTF1(_L("MMMFUnderflowAutoStopControl::MmuascTurnOffUnderflowAutoStop finished successfully"));
+
+			iTestStepResult = EPass;
+			}
+		else
+			{
+			ERR_PRINTF2(_L("MMMFUnderflowAutoStopControl::MmuascTurnOffUnderflowAutoStop failed with error %d"), result);
+			}
+		}
+	else
+		{
+		INFO_PRINTF1(_L("MMMFUnderflowAutoStopControl failed to retrieve the interface"));
+		iTestStepResult = EInconclusive;
+		}
+
+	return iTestStepResult;
+	}