// 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\scndrv\t_scn32dr2.cpp

 //

 //

 #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(r==KErrNone);

     if(oldFsys==0)

         {

         r=TheFs.ControlIo(gDriveNumber,KControlIoRuggedOn);

         test(r==KErrNone);

         }

     DoTests();

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

     if(oldFsys==0)

         {

         r=TheFs.ControlIo(gDriveNumber,KControlIoRuggedOff);

         test(r==KErrNone);

         }

     return;

 #endif

     }