diff -r 000000000000 -r bde4ae8d615e os/mm/mmlibs/mmfw/tsrc/mmfunittest/DevSoundTest/CIPlugins/src/teststepcibufferframesconfig.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/mm/mmlibs/mmfw/tsrc/mmfunittest/DevSoundTest/CIPlugins/src/teststepcibufferframesconfig.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,221 @@
+// 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 <f32file.h>
+#include "teststepcibufferframesconfig.h"
+#include "cidefine.h"
+
+/*****************************************************************************/
+CTestStepCICreateBufferFramesConfig::CTestStepCICreateBufferFramesConfig()
+	{
+	iTestStepName = _L("MM-MMF-DEVSOUNDCI-U-0082-HP");
+	}
+
+/*****************************************************************************/
+TVerdict CTestStepCICreateBufferFramesConfig::DoTestStepL()
+	{
+	iTestStepResult = EFail;
+
+	INFO_PRINTF1(_L("Initializing test CI device"));
+	
+	//Initialize - with the UID of our test HwDevice
+	#ifndef SYMBIAN_MULTIMEDIA_A3FDEVSOUND
+	TUid testUID = {KUidBufferFramesConfigTestDevice};
+	#else
+	TFourCC testUID('T','0','0','7');
+	#endif
+	
+	MMMFBufferFramesConfig* interface = NULL;
+	interface = static_cast<MMMFBufferFramesConfig*>(InitializeAndInstantiateInterfaceL(testUID, KUidBufferFramesConfig));
+	
+	if (interface)
+		{
+		iTestStepResult = EPass;
+		INFO_PRINTF1(_L("Successfully retrieved the interface."));
+		}
+	else
+		{
+		iTestStepResult = EFail;
+		ERR_PRINTF1(_L("Failed to retrieve the interface"));
+		}
+
+	return iTestStepResult;
+	}
+
+/*****************************************************************************/
+CTestStepCIBufferFramesConfigSetBase::CTestStepCIBufferFramesConfigSetBase()
+	{
+	}
+	
+TVerdict CTestStepCIBufferFramesConfigSetBase::DoTestStepL()
+	{
+	return EPass;	
+	}
+
+void CTestStepCIBufferFramesConfigSetBase::DoReadFromFileL(TInt& aFrames, TInt& aSamples)
+	{
+	RFs fs;
+	CleanupClosePushL(fs);
+	User::LeaveIfError(fs.Connect());
+	
+	RFile file;
+	CleanupClosePushL(file);
+	
+	// File should already exist
+	User::LeaveIfError(file.Open(fs, KCITestFileName, EFileRead));
+	TBuf8<KMaxCITestFileTimeDataLength> inputBuf;
+	User::LeaveIfError(file.Read(inputBuf));
+	// Do some lexical analysis
+	TLex8 input(inputBuf);
+	input.Mark();
+	input.SkipCharacters();
+	if (input.TokenLength() != 0)
+		{
+		TInt value;
+		TLex8 temp(input.MarkedToken());
+		User::LeaveIfError(temp.Val(value));
+		// succesfully read the first value (the frames count)
+		aFrames = value;
+		
+		input.SkipSpaceAndMark();
+		input.SkipCharacters();
+		if (input.TokenLength() != 0)
+			{
+			temp = input.MarkedToken();
+			User::LeaveIfError(temp.Val(value));
+			// succesfully read the seconde value (the samples count)
+			aSamples = value;
+			}
+		}
+
+	CleanupStack::PopAndDestroy(); // file	
+
+	// It is the responsibility of this function to delete the file after use	
+	User::LeaveIfError(fs.Delete(KCITestFileName));
+
+	CleanupStack::PopAndDestroy(); // fs
+	}
+
+
+/*****************************************************************************/
+CTestStepCIBufferFramesConfigSetInput::CTestStepCIBufferFramesConfigSetInput()
+	{
+	iTestStepName = _L("MM-MMF-DEVSOUNDCI-U-0083-HP");
+	}
+
+/*****************************************************************************/
+TVerdict CTestStepCIBufferFramesConfigSetInput::DoTestStepL()
+	{
+	iTestStepResult = EFail;
+
+	INFO_PRINTF1(_L("Initializing test CI device"));
+	
+	//Initialize - with the UID of our test HwDevice
+	#ifndef SYMBIAN_MULTIMEDIA_A3FDEVSOUND
+	TUid testUID = {KUidBufferFramesConfigTestDevice};
+	#else
+	TFourCC testUID('T','0','0','7');
+	#endif
+	
+	MMMFBufferFramesConfig* interface = NULL;
+	interface = static_cast<MMMFBufferFramesConfig*>(InitializeAndInstantiateInterfaceL(testUID, KUidBufferFramesConfig));
+	
+	if (interface)
+		{
+		TInt frameCount = 6;
+		TInt samplesPerFrame = 66;
+		INFO_PRINTF1(_L("Calling test CI method"));
+		TInt err = interface->MmbfcSetNumberOfFramesPerInputBuffer(frameCount, samplesPerFrame);
+		TInt testCount = 0;
+		TInt testSamples = 0;
+		// Reset test result in case we leave...
+		iTestStepResult = EFail;
+		DoReadFromFileL(testCount, testSamples);
+		if ((err == KErrNone) && (frameCount == testCount) && (samplesPerFrame == testSamples))
+			{
+			INFO_PRINTF1(_L("Test CI method call was successful"));
+			iTestStepResult = EPass;
+			}
+		else
+			{
+			INFO_PRINTF4(_L("Test CI method call failed, error: %d, expected frames: %d, \
+							 expected samples: %d"), err, frameCount, samplesPerFrame);
+			INFO_PRINTF3(_L("Actual values: frames: %d, samplesPerFrame: %d"), testCount, testSamples);
+			}
+		}
+	else
+		{
+		INFO_PRINTF1(_L("Failed to retrieve the custom interface"));
+		iTestStepResult = EInconclusive;
+		}
+
+	return iTestStepResult;
+	}
+
+/*****************************************************************************/
+CTestStepCIBufferFramesConfigSetOutput::CTestStepCIBufferFramesConfigSetOutput()
+	{
+	iTestStepName = _L("MM-MMF-DEVSOUNDCI-U-0084-HP");
+	}
+
+/*****************************************************************************/
+TVerdict CTestStepCIBufferFramesConfigSetOutput::DoTestStepL()
+	{
+	iTestStepResult = EFail;
+
+	INFO_PRINTF1(_L("Initializing test CI device"));
+	
+	//Initialize - with the UID of our test HwDevice
+	#ifndef SYMBIAN_MULTIMEDIA_A3FDEVSOUND
+	TUid testUID = {KUidBufferFramesConfigTestDevice};
+	#else
+	TFourCC testUID('T','0','0','7');
+	#endif
+	
+	MMMFBufferFramesConfig* interface = NULL;
+	interface = static_cast<MMMFBufferFramesConfig*>(InitializeAndInstantiateInterfaceL(testUID, KUidBufferFramesConfig));
+	
+	if (interface)
+		{
+		TInt frameCount = 9;
+		TInt samplesPerFrame = 99;
+		INFO_PRINTF1(_L("Calling test CI method"));
+		TInt err = interface->MmbfcSetNumberOfFramesPerOutputBuffer(frameCount, samplesPerFrame);
+		TInt testCount = 0;
+		TInt testSamples = 0;
+		// Reset test result in case we leave...
+		iTestStepResult = EFail;
+		DoReadFromFileL(testCount, testSamples);
+		if ((err == KErrNone) && (frameCount == testCount) && (samplesPerFrame == testSamples))
+			{
+			INFO_PRINTF1(_L("Test CI method call was successful"));
+			iTestStepResult = EPass;
+			}
+		else
+			{
+			INFO_PRINTF4(_L("Test CI method call failed, error: %d, expected frames: %d, \
+							 expected samples: %d"), err, frameCount, samplesPerFrame);
+			INFO_PRINTF3(_L("Actual values: frames: %d, samplesPerFrame: %d"), testCount, testSamples);
+			}
+		}
+	else
+		{
+		INFO_PRINTF1(_L("Failed to retrieve the custom interface"));
+		iTestStepResult = EInconclusive;
+		}
+					
+	return iTestStepResult;
+	}
+