sl@0: /*
sl@0: * Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: * Implementation for testing null object encoding/decoding
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #include "testnull.h"
sl@0: #include "tasn1normaltest.h"
sl@0: #include <asn1enc.h>
sl@0: #include <asn1dec.h>
sl@0: 
sl@0: #include <e32cons.h>
sl@0: 
sl@0: CTestNull* CTestNull::NewL(CASN1NormalTest &aASN1Action)
sl@0: 	{
sl@0: 	CTestNull* test = new (ELeave) CTestNull(aASN1Action);
sl@0: 	return test;
sl@0: 	}
sl@0: 
sl@0: CTestNull::CTestNull(CASN1NormalTest &aASN1Action) : CTestBase(aASN1Action)
sl@0: 	{
sl@0: 	};
sl@0: 
sl@0: void CTestNull::GetName(TDes& aBuf)
sl@0: 	{
sl@0: 	aBuf.Copy(_L("Test Null"));
sl@0: 	}
sl@0: 
sl@0: TBool CTestNull::PerformTestsL(CConsoleBase& aConsole)
sl@0: 	{
sl@0: 	// Get the encoder and decoder
sl@0: 	CASN1EncNull* encoder = CASN1EncNull::NewLC();
sl@0: 	TASN1DecNull decoder;
sl@0: 
sl@0: 	// Prepare a buffer
sl@0: 	TInt totalLength = encoder->LengthDER();
sl@0: 	HBufC8* buf = HBufC8::NewMaxLC(totalLength);
sl@0: 	TPtr8 tBuf = buf->Des();
sl@0: 	
sl@0: 	// Write into the buffer
sl@0: 	TUint writeLength = 0;
sl@0: 	encoder->WriteDERL(tBuf, writeLength);
sl@0: 
sl@0: 	// Read it out again + check lengths
sl@0: 	TInt readLength = 0;
sl@0: 	decoder.DecodeDERL(tBuf, readLength);
sl@0: 
sl@0: 	if (writeLength != STATIC_CAST(TUint, readLength))
sl@0: 		{
sl@0: 		aConsole.Write(_L("ERROR!\n"));
sl@0: 		iASN1Action.ReportProgressL(KErrASN1EncodingError, 1, 1);
sl@0: 		CleanupStack::PopAndDestroy(2); // buf, encoder
sl@0: 		return(EFalse);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		iASN1Action.ReportProgressL(KErrNone, 1, 1);
sl@0: 		CleanupStack::PopAndDestroy(2); // buf, encoder
sl@0: 		return(ETrue);
sl@0: 		}
sl@0: 	}
sl@0: