1 /*

     2 * Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 * tconstruction.cpp

    16 *

    17 */

    18 

    19 

    20 #include "tconstructionfb.h"

    21 #include "t_input.h"

    22 #include <bigint.h>

    23 #include <random.h>

    24 

    25 CTestAction* CConstructionFB::NewL(RFs& aFs, CConsoleBase& aConsole, 

    26 	Output& aOut, const TTestActionSpec& aTestActionSpec)

    27 	{

    28 	CTestAction* self = CConstructionFB::NewLC(aFs, aConsole,

    29 		aOut, aTestActionSpec);

    30 	CleanupStack::Pop();

    31 	return self;

    32 	}

    33 

    34 CTestAction* CConstructionFB::NewLC(RFs& aFs, CConsoleBase& aConsole, 

    35 	Output& aOut, const TTestActionSpec& aTestActionSpec)

    36 	{

    37 	CConstructionFB* self = new(ELeave) CConstructionFB(aFs, aConsole, aOut);

    38 	CleanupStack::PushL(self);

    39 	self->ConstructL(aTestActionSpec);

    40 	return self;

    41 	}

    42 

    43 CConstructionFB::~CConstructionFB()

    44 	{

    45 	}

    46 

    47 CConstructionFB::CConstructionFB(RFs& aFs, CConsoleBase& aConsole, Output& aOut)

    48 	: CTestAction(aConsole, aOut), iFs(aFs)

    49 	{

    50 	}

    51 

    52 void CConstructionFB::ConstructL(const TTestActionSpec& aTestActionSpec)

    53 	{

    54 	CTestAction::ConstructL(aTestActionSpec);

    55 	}

    56 

    57 void CConstructionFB::DoPerformPrerequisite(TRequestStatus& aStatus)

    58 	{

    59 	TRequestStatus* status = &aStatus;

    60 	User::RequestComplete(status, KErrNone);

    61 	iActionState = CTestAction::EAction;

    62 	}

    63 

    64 void CConstructionFB::DoPerformPostrequisite(TRequestStatus& aStatus)

    65 	{

    66 	TRequestStatus* status = &aStatus;

    67 	iFinished = ETrue;

    68 	User::RequestComplete(status, KErrNone);

    69 	}

    70 

    71 void CConstructionFB::DoReportAction(void)

    72 	{

    73 	}

    74 

    75 void CConstructionFB::DoCheckResult(TInt)

    76 	{

    77 	}

    78 

    79 void CConstructionFB::PerformAction(TRequestStatus& aStatus)

    80 	{

    81 	__UHEAP_MARK;

    82 	TRequestStatus* status = &aStatus;

    83 	iResult = ETrue;

    84 

    85 	//Generate 100 i*5 byte random sequences

    86 	//This tests:

    87 	// - NewLC(const TDesC8&)

    88 	// - NewLC(const RInteger&)

    89 	// - BufferLC()

    90 	// By comparing the output of BufferLC we can have (some) assurance

    91 	// that the internal integer code is intrepreting strings in the correct

    92 	// order and endianess

    93 	for(TUint i=0; i<100; i++)

    94 		{ 

    95 		HBufC8* buf = HBufC8::NewMaxLC(i*5);

    96 		TPtr8 ptr = buf->Des();

    97 		TRandom::RandomL(ptr);

    98 

    99 		RInteger a = RInteger::NewL(ptr);

   100 		CleanupStack::PushL(a);

   101 		HBufC8* out = a.BufferLC();

   102 		if( *out != *buf )

   103 			{

   104 			iResult = EFalse;

   105 			}

   106 		CleanupStack::PopAndDestroy(out);

   107 		

   108 		RInteger b = RInteger::NewL(a);

   109 		CleanupStack::PushL(b);

   110 		if( a != b )

   111 			{

   112 			iResult = EFalse;

   113 			}

   114 		out = b.BufferLC();

   115 		if( *out != *buf )

   116 			{

   117 			iResult = EFalse;

   118 			}

   119 		CleanupStack::PopAndDestroy(out);

   120 		CleanupStack::PopAndDestroy(); //b

   121 		CleanupStack::PopAndDestroy();//a

   122 		CleanupStack::PopAndDestroy(buf);

   123 		}

   124 

   125 	User::RequestComplete(status, KErrNone);

   126 	iActionState = CTestAction::EPostrequisite;

   127 	__UHEAP_MARKEND;

   128 	}