os/security/crypto/weakcryptospi/test/tbigint/tconstructionfb.cpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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/*
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* Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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* tconstruction.cpp
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*
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*/
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#include "tconstructionfb.h"
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#include "t_input.h"
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#include <bigint.h>
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#include <random.h>
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CTestAction* CConstructionFB::NewL(RFs& aFs, CConsoleBase& aConsole, 
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	Output& aOut, const TTestActionSpec& aTestActionSpec)
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	{
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	CTestAction* self = CConstructionFB::NewLC(aFs, aConsole,
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		aOut, aTestActionSpec);
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	CleanupStack::Pop();
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	return self;
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	}
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CTestAction* CConstructionFB::NewLC(RFs& aFs, CConsoleBase& aConsole, 
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	Output& aOut, const TTestActionSpec& aTestActionSpec)
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	{
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	CConstructionFB* self = new(ELeave) CConstructionFB(aFs, aConsole, aOut);
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	CleanupStack::PushL(self);
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	self->ConstructL(aTestActionSpec);
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	return self;
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	}
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CConstructionFB::~CConstructionFB()
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	{
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	}
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CConstructionFB::CConstructionFB(RFs& aFs, CConsoleBase& aConsole, Output& aOut)
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	: CTestAction(aConsole, aOut), iFs(aFs)
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	{
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	}
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void CConstructionFB::ConstructL(const TTestActionSpec& aTestActionSpec)
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	{
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	CTestAction::ConstructL(aTestActionSpec);
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	}
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void CConstructionFB::DoPerformPrerequisite(TRequestStatus& aStatus)
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	{
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	TRequestStatus* status = &aStatus;
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	User::RequestComplete(status, KErrNone);
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	iActionState = CTestAction::EAction;
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	}
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void CConstructionFB::DoPerformPostrequisite(TRequestStatus& aStatus)
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	{
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	TRequestStatus* status = &aStatus;
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	iFinished = ETrue;
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	User::RequestComplete(status, KErrNone);
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	}
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void CConstructionFB::DoReportAction(void)
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	{
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	}
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void CConstructionFB::DoCheckResult(TInt)
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	{
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	}
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void CConstructionFB::PerformAction(TRequestStatus& aStatus)
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	{
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	__UHEAP_MARK;
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	TRequestStatus* status = &aStatus;
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	iResult = ETrue;
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	//Generate 100 i*5 byte random sequences
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	//This tests:
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	// - NewLC(const TDesC8&)
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	// - NewLC(const RInteger&)
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	// - BufferLC()
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	// By comparing the output of BufferLC we can have (some) assurance
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	// that the internal integer code is intrepreting strings in the correct
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	// order and endianess
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	for(TUint i=0; i<100; i++)
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		{ 
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		HBufC8* buf = HBufC8::NewMaxLC(i*5);
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		TPtr8 ptr = buf->Des();
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		TRandom::RandomL(ptr);
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		RInteger a = RInteger::NewL(ptr);
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		CleanupStack::PushL(a);
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		HBufC8* out = a.BufferLC();
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		if( *out != *buf )
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			{
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			iResult = EFalse;
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			}
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		CleanupStack::PopAndDestroy(out);
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		RInteger b = RInteger::NewL(a);
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		CleanupStack::PushL(b);
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		if( a != b )
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			{
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			iResult = EFalse;
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			}
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		out = b.BufferLC();
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		if( *out != *buf )
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			{
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			iResult = EFalse;
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			}
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		CleanupStack::PopAndDestroy(out);
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		CleanupStack::PopAndDestroy(); //b
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		CleanupStack::PopAndDestroy();//a
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		CleanupStack::PopAndDestroy(buf);
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		}
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	User::RequestComplete(status, KErrNone);
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	iActionState = CTestAction::EPostrequisite;
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	__UHEAP_MARKEND;
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	}
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