sl@0: // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // e32test\pccd\t_meddrv.cpp
sl@0: // General media driver tests
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include <e32base_private.h>
sl@0: #include <e32test.h>
sl@0: #include <e32svr.h>
sl@0: #include <e32hal.h>
sl@0: #include <e32uid.h>
sl@0: const TInt KHeapSize=0x4000;
sl@0: const TInt KTestDriverMediaSize=0x1000;	// 4K
sl@0: const TInt KShortBufferSize=0x100;
sl@0: 
sl@0: #define MEDDRV_ATA_NAME _L("MEDATA")
sl@0: #define MEDDRV_SINGLE_REQ_NAME _L("MEDT1")
sl@0: #define MEDDRV_SIMULTANEOUS_REQ_NAME _L("MEDT2")
sl@0: 
sl@0: LOCAL_D RTest test(_L("T_MEDDRV"));
sl@0: LOCAL_D TInt TheDriveNumber=3;	
sl@0: 
sl@0: 
sl@0: LOCAL_C TInt formatThread(TAny*)
sl@0: 	{
sl@0: 
sl@0: 	TBusLocalDrive anotherDrive;
sl@0: 	RTest ftest(_L("Formatting thread"));
sl@0: 	ftest.Title();
sl@0: 
sl@0: 	ftest.Start(_L("Connect to local drive"));
sl@0: 	TBool changeFlag=EFalse;
sl@0: 	ftest(anotherDrive.Connect(TheDriveNumber,changeFlag)==KErrNone);
sl@0: 
sl@0: 	ftest.Next(_L("Format disk"));
sl@0: 	ftest(anotherDrive.Format(0,KTestDriverMediaSize)==KErrNone);
sl@0: 	anotherDrive.Disconnect();
sl@0: 
sl@0:     ftest.End();
sl@0: 	return(KErrNone);
sl@0: 	}
sl@0: 
sl@0: GLDEF_C TInt E32Main()
sl@0:     {
sl@0: 	TBuf<64> b;
sl@0: 	TInt r;
sl@0: 	TInt i;
sl@0: 
sl@0: 	test.Title();
sl@0: 	test.Start(_L("Check loader running"));
sl@0: 
sl@0: #if !defined (__WINS__)
sl@0:     test.Next(_L("Read drive information"));
sl@0: 	TDriveInfoV1Buf dinfo;
sl@0: 	r=UserHal::DriveInfo(dinfo);
sl@0: 	test(r==KErrNone);
sl@0: 	if (dinfo().iTotalSockets==2)
sl@0:         TheDriveNumber=3;
sl@0:     else if (dinfo().iTotalSockets==1)
sl@0:         TheDriveNumber=2;
sl@0:     else
sl@0: 		{
sl@0: 		test.Printf(_L("Test not supported on this platform"));
sl@0: 		test.End();
sl@0: 		return(0);
sl@0: 		}
sl@0: #else
sl@0:     TheDriveNumber=3;
sl@0: #endif
sl@0: 
sl@0: 	test.Next(_L("Load 1st Media Driver"));
sl@0: 	r=User::LoadPhysicalDevice(MEDDRV_ATA_NAME);
sl@0: 	test(r==KErrNone||r==KErrAlreadyExists);
sl@0: 	r=User::LoadPhysicalDevice(MEDDRV_SINGLE_REQ_NAME);
sl@0: 	test(r==KErrNone||r==KErrAlreadyExists);
sl@0: 	test.Printf(_L("Media drivers installed:\n\r"));
sl@0: 	TFindPhysicalDevice findMediaDrv(_L("Media.*"));
sl@0: 	TFullName findResult;
sl@0: 	r=findMediaDrv.Next(findResult);
sl@0: 	while (r==KErrNone)
sl@0: 		{
sl@0: 		test.Printf(_L("   %S\n\r"),&findResult);
sl@0: 		r=findMediaDrv.Next(findResult);
sl@0: 		}
sl@0: 
sl@0: 	b.Format(_L("Connect to local drive %d"),TheDriveNumber);
sl@0: 	test.Next(b);
sl@0: 	TBusLocalDrive theDrive;
sl@0: 	TBool changeFlag=EFalse;
sl@0: 	test(theDrive.Connect(TheDriveNumber,changeFlag)==KErrNone);
sl@0: 
sl@0: 	test.Next(_L("Local drive: Capabilities"));
sl@0: 	// Generate a media change to open the profiler media driver rather than the standard one
sl@0: //	UserSvr::ForceRemountMedia(ERemovableMedia0);
sl@0: 	User::After(300000); // Wait 0.3Sec
sl@0: 	TLocalDriveCapsV2Buf info;
sl@0: 	test(theDrive.Caps(info)==KErrNone);
sl@0: 	test(I64LOW(info().iSize)==(TUint)KTestDriverMediaSize);
sl@0: 	test(info().iType==EMediaRam);
sl@0: 
sl@0: 	test.Next(_L("Local drive: Write/Read"));
sl@0: 	TInt len;
sl@0: 	TBuf8<KShortBufferSize> rdBuf,wrBuf;
sl@0: 	wrBuf.SetLength(KShortBufferSize);
sl@0: 	for (i=0;i<KShortBufferSize;i++)
sl@0: 		wrBuf[i]=(TUint8)i;
sl@0: 	for (i=0;i<KTestDriverMediaSize;i+=len)
sl@0: 		{
sl@0: 		len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
sl@0: 		wrBuf.SetLength(len);
sl@0: 		test(theDrive.Write(i,wrBuf)==KErrNone);
sl@0: 		}
sl@0: 	for (i=0;i<KTestDriverMediaSize;i+=len)
sl@0: 		{
sl@0: 		len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
sl@0: 		rdBuf.Fill(0,len);
sl@0:  		test(theDrive.Read(i,len,rdBuf)==KErrNone);
sl@0: 		wrBuf.SetLength(len);
sl@0:   	    test(rdBuf.Compare(wrBuf)==0);
sl@0: 		}
sl@0: 
sl@0: 	test.Next(_L("Start 2nd thread to format drive"));
sl@0: 	RThread thread;
sl@0: 	TRequestStatus stat;
sl@0: 	test(thread.Create(_L("Thread"),formatThread,KDefaultStackSize,KHeapSize,KHeapSize,NULL)==KErrNone);
sl@0: 	thread.Logon(stat);
sl@0: 	thread.Resume();
sl@0:   
sl@0: 	test.Next(_L("Drive read/write during format"));
sl@0: 	User::After(2000000); // Wait 2Secs for format to get going
sl@0:     rdBuf.SetLength(KShortBufferSize);
sl@0:  	test(theDrive.Read(0,KShortBufferSize,rdBuf)==KErrInUse);
sl@0: 	wrBuf.SetLength(KShortBufferSize);
sl@0: 	test(theDrive.Write(0,wrBuf)==KErrInUse);
sl@0:     
sl@0:     // Verify format unaffected
sl@0:     User::WaitForRequest(stat);
sl@0: 	test(stat==KErrNone);
sl@0: 	CLOSE_AND_WAIT(thread);
sl@0: 	wrBuf.Fill(0xFF,KShortBufferSize);
sl@0: 	for (i=0;i<KTestDriverMediaSize;i+=len)
sl@0: 		{
sl@0: 		len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
sl@0: 		rdBuf.Fill(0,len);
sl@0:  		test(theDrive.Read(i,len,rdBuf)==KErrNone);
sl@0: 		wrBuf.SetLength(len);
sl@0:   	    test(rdBuf.Compare(wrBuf)==0);
sl@0: 		}
sl@0: 
sl@0: 	test.Next(_L("Load 2nd Media Driver"));
sl@0: 	r=User::FreePhysicalDevice(_L("Media.Tst1"));
sl@0: 	test(r==KErrNone);
sl@0: 	r=User::LoadPhysicalDevice(MEDDRV_SIMULTANEOUS_REQ_NAME);
sl@0: 	test(r==KErrNone||r==KErrAlreadyExists);
sl@0: 	test.Printf(_L("Media drivers installed:\n\r"));
sl@0: 	findMediaDrv.Find(_L("Media.*"));
sl@0: 	r=findMediaDrv.Next(findResult);
sl@0: 	while (r==KErrNone)
sl@0: 		{
sl@0: 		test.Printf(_L("   %S\n\r"),&findResult);
sl@0: 		r=findMediaDrv.Next(findResult);
sl@0: 		}
sl@0: 
sl@0: 	test.Next(_L("Local drive: Capabilities"));
sl@0: 	// Generate a media change to open the profiler media driver rather than the standard one
sl@0: //	UserSvr::ForceRemountMedia(ERemovableMedia0);
sl@0: 	User::After(300000); // Wait 0.3Sec
sl@0: 	test(theDrive.Caps(info)==KErrNone);
sl@0: 	test(I64LOW(info().iSize)==(TUint)KTestDriverMediaSize);
sl@0: 	test(info().iType==EMediaFlash);
sl@0: 
sl@0: 	test.Next(_L("Local drive: Write/Read"));
sl@0: 	wrBuf.SetLength(KShortBufferSize);
sl@0: 	for (i=0;i<KShortBufferSize;i++)
sl@0: 		wrBuf[i]=(TUint8)i;
sl@0: 	for (i=0;i<KTestDriverMediaSize;i+=len)
sl@0: 		{
sl@0: 		len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
sl@0: 		wrBuf.SetLength(len);
sl@0: 		test(theDrive.Write(i,wrBuf)==KErrNone);
sl@0: 		}
sl@0: 	for (i=0;i<KTestDriverMediaSize;i+=len)
sl@0: 		{
sl@0: 		len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
sl@0: 		rdBuf.Fill(0,len);
sl@0:  		test(theDrive.Read(i,len,rdBuf)==KErrNone);
sl@0: 		wrBuf.SetLength(len);
sl@0:   	    test(rdBuf.Compare(wrBuf)==0);
sl@0: 		}
sl@0: 
sl@0: 	test.Next(_L("Start 2nd thread again to format drive"));
sl@0: 	test(thread.Create(_L("Thread"),formatThread,KDefaultStackSize,KHeapSize,KHeapSize,NULL)==KErrNone);
sl@0: 	thread.Logon(stat);
sl@0: 	thread.Resume();
sl@0:   
sl@0: 	test.Next(_L("Drive read/write during format"));
sl@0: 	User::After(2000000); // Wait 2Secs for format to get going
sl@0:     rdBuf.SetLength(KShortBufferSize);
sl@0:  	test(theDrive.Read(0,KShortBufferSize,rdBuf)==KErrNone);
sl@0: 	wrBuf.Fill(0xFF,KShortBufferSize);
sl@0:   	test(rdBuf.Compare(wrBuf)==0);
sl@0: 	
sl@0:     for (i=0;i<KShortBufferSize;i++)
sl@0: 		wrBuf[i]=(TUint8)i;
sl@0: 	test(theDrive.Write(0,wrBuf)==KErrNone);
sl@0:  	test(theDrive.Read(0,KShortBufferSize,rdBuf)==KErrNone);
sl@0:   	test(rdBuf.Compare(wrBuf)==0);
sl@0:     
sl@0:     // Verify remaining part of format
sl@0:     User::WaitForRequest(stat);
sl@0: 	test(stat==KErrNone);
sl@0: 	CLOSE_AND_WAIT(thread);
sl@0: 	wrBuf.Fill(0xFF,KShortBufferSize);
sl@0: 	for (i=KShortBufferSize;i<KTestDriverMediaSize;i+=len)
sl@0: 		{
sl@0: 		len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
sl@0: 		rdBuf.Fill(0,len);
sl@0:  		test(theDrive.Read(i,len,rdBuf)==KErrNone);
sl@0: 		wrBuf.SetLength(len);
sl@0:   	    test(rdBuf.Compare(wrBuf)==0);
sl@0: 		}
sl@0: 
sl@0: 	test.Next(_L("Unload 2nd Media Driver"));
sl@0: 	User::FreePhysicalDevice(_L("Media.Tst2"));
sl@0: 	// Generate a media change to restore the standard one next mount
sl@0: //	UserSvr::ForceRemountMedia(ERemovableMedia0);
sl@0: 	User::After(300000); // Wait 0.3Sec
sl@0: 
sl@0: 	theDrive.Disconnect();
sl@0: 	test.End();
sl@0: 	return(0);
sl@0: 	}
sl@0: