--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crypto/weakcrypto/test/tbigint/tconstructionfb.cpp	Wed Jul 08 11:25:26 2009 +0100
@@ -0,0 +1,128 @@
+/*
+* 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 the License "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: 
+* tconstruction.cpp
+*
+*/
+
+
+#include "tconstructionfb.h"
+#include "t_input.h"
+#include <bigint.h>
+#include <random.h>
+
+CTestAction* CConstructionFB::NewL(RFs& aFs, CConsoleBase& aConsole, 
+	Output& aOut, const TTestActionSpec& aTestActionSpec)
+	{
+	CTestAction* self = CConstructionFB::NewLC(aFs, aConsole,
+		aOut, aTestActionSpec);
+	CleanupStack::Pop();
+	return self;
+	}
+
+CTestAction* CConstructionFB::NewLC(RFs& aFs, CConsoleBase& aConsole, 
+	Output& aOut, const TTestActionSpec& aTestActionSpec)
+	{
+	CConstructionFB* self = new(ELeave) CConstructionFB(aFs, aConsole, aOut);
+	CleanupStack::PushL(self);
+	self->ConstructL(aTestActionSpec);
+	return self;
+	}
+
+CConstructionFB::~CConstructionFB()
+	{
+	}
+
+CConstructionFB::CConstructionFB(RFs& aFs, CConsoleBase& aConsole, Output& aOut)
+	: CTestAction(aConsole, aOut), iFs(aFs)
+	{
+	}
+
+void CConstructionFB::ConstructL(const TTestActionSpec& aTestActionSpec)
+	{
+	CTestAction::ConstructL(aTestActionSpec);
+	}
+
+void CConstructionFB::DoPerformPrerequisite(TRequestStatus& aStatus)
+	{
+	TRequestStatus* status = &aStatus;
+	User::RequestComplete(status, KErrNone);
+	iActionState = CTestAction::EAction;
+	}
+
+void CConstructionFB::DoPerformPostrequisite(TRequestStatus& aStatus)
+	{
+	TRequestStatus* status = &aStatus;
+	iFinished = ETrue;
+	User::RequestComplete(status, KErrNone);
+	}
+
+void CConstructionFB::DoReportAction(void)
+	{
+	}
+
+void CConstructionFB::DoCheckResult(TInt)
+	{
+	}
+
+void CConstructionFB::PerformAction(TRequestStatus& aStatus)
+	{
+	__UHEAP_MARK;
+	TRequestStatus* status = &aStatus;
+	iResult = ETrue;
+
+	//Generate 100 i*5 byte random sequences
+	//This tests:
+	// - NewLC(const TDesC8&)
+	// - NewLC(const RInteger&)
+	// - BufferLC()
+	// By comparing the output of BufferLC we can have (some) assurance
+	// that the internal integer code is intrepreting strings in the correct
+	// order and endianess
+	for(TUint i=0; i<100; i++)
+		{ 
+		HBufC8* buf = HBufC8::NewMaxLC(i*5);
+		TPtr8 ptr = buf->Des();
+		TRandom::RandomL(ptr);
+
+		RInteger a = RInteger::NewL(ptr);
+		CleanupStack::PushL(a);
+		HBufC8* out = a.BufferLC();
+		if( *out != *buf )
+			{
+			iResult = EFalse;
+			}
+		CleanupStack::PopAndDestroy(out);
+		
+		RInteger b = RInteger::NewL(a);
+		CleanupStack::PushL(b);
+		if( a != b )
+			{
+			iResult = EFalse;
+			}
+		out = b.BufferLC();
+		if( *out != *buf )
+			{
+			iResult = EFalse;
+			}
+		CleanupStack::PopAndDestroy(out);
+		CleanupStack::PopAndDestroy(); //b
+		CleanupStack::PopAndDestroy();//a
+		CleanupStack::PopAndDestroy(buf);
+		}
+
+	User::RequestComplete(status, KErrNone);
+	iActionState = CTestAction::EPostrequisite;
+	__UHEAP_MARKEND;
+	}