// Copyright (c) 1998-2009 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:

// f32test\filesystem\fat\t_scn32dr2.cpp

//

#define __E32TEST_EXTENSION__

#include <f32file.h>

#include <e32test.h>

#include "t_server.h"

#include "fat_utils.h"

using namespace Fat_Test_Utils;

/* Tests rugged fat file system. Power failure is simulated by failure of write

operation in TDriver class. See t_tscan.cpp for fuller description.

Tests drive set in the default path for epoc platforms and x: for WINS.*/

GLDEF_D RTest test(_L("T_SCN32DR2"));

GLDEF_D TFileName TheDrive=_L("?:\\");

GLREF_D TInt TheFunctionNumber;

GLREF_D TInt TheOpNumber;

GLREF_D TInt TheFailCount;

GLREF_D TBool IsReset;

GLREF_D RFs TheFs;

GLREF_D TFileName TestExeName;

GLREF_D TFileName StartupExeName;

GLREF_D TFileName LogFileName;

#ifdef _DEBUG

const TInt KControlIoRuggedOn=2;

const TInt KControlIoRuggedOff=3;

const TInt KControlIoIsRugged=4;

#endif

GLREF_D TInt WriteFailValue;

GLREF_C void ReadLogFile();

GLREF_C void DoTests();

GLDEF_C void CallTestsL()

//

// Do all tests

//

    {

    if(PlatSec::ConfigSetting(PlatSec::EPlatSecEnforceSysBin))

        StartupExeName=_L("?:\\SYS\\BIN\\ESHELL.EXE");

    else

        StartupExeName=_L("?:\\SYSTEM\\BIN\\ESHELL.EXE");

#ifndef _DEBUG

    test.Printf(_L("Error: Only debug builds supported\n"));

    return;

#else

    const TInt KWriteFailStd=-100; // error -100 returned from write fail

    TInt gDriveNumber;

    TInt r = TheFs.CharToDrive( gSessionPath[0], gDriveNumber );

    test_KErrNone(r);

    //-- set up console output

    Fat_Test_Utils::SetConsole(test.Console());

    //-- print drive information

    PrintDrvInfo(TheFs, gDriveNumber);

    if (!Is_Fat(TheFs, gDriveNumber))

        {

        test.Printf(_L("CallTestsL: Skipped: test requires FAT filesystem\n"));

        return;

        }

    TheFunctionNumber=0;

    TheOpNumber=0;

    TheFailCount=0;

    IsReset=EFalse;

    WriteFailValue=KWriteFailStd;

    // ensure that fat filing system is rugged

    TUint8 oldFsys;

    TPtr8 pRugged(&oldFsys,1,1);

    r=TheFs.ControlIo(gDriveNumber,KControlIoIsRugged,pRugged);

    test_KErrNone(r);

    if(oldFsys==0)

        {

        r=TheFs.ControlIo(gDriveNumber,KControlIoRuggedOn);

        test_KErrNone(r);

        }

    DoTests();

    // if nec, set filing system back to !rugged

    if(oldFsys==0)

        {

        r=TheFs.ControlIo(gDriveNumber,KControlIoRuggedOff);

        test_KErrNone(r);

        }

    return;

#endif

    }