1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/kernelhwsrv/kerneltest/e32test/pccd/t_meddrv.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,246 @@
1.4 +// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of the License "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// e32test\pccd\t_meddrv.cpp
1.18 +// General media driver tests
1.19 +//
1.20 +//
1.21 +
1.22 +#include <e32base.h>
1.23 +#include <e32base_private.h>
1.24 +#include <e32test.h>
1.25 +#include <e32svr.h>
1.26 +#include <e32hal.h>
1.27 +#include <e32uid.h>
1.28 +const TInt KHeapSize=0x4000;
1.29 +const TInt KTestDriverMediaSize=0x1000; // 4K
1.30 +const TInt KShortBufferSize=0x100;
1.31 +
1.32 +#define MEDDRV_ATA_NAME _L("MEDATA")
1.33 +#define MEDDRV_SINGLE_REQ_NAME _L("MEDT1")
1.34 +#define MEDDRV_SIMULTANEOUS_REQ_NAME _L("MEDT2")
1.35 +
1.36 +LOCAL_D RTest test(_L("T_MEDDRV"));
1.37 +LOCAL_D TInt TheDriveNumber=3;
1.38 +
1.39 +
1.40 +LOCAL_C TInt formatThread(TAny*)
1.41 + {
1.42 +
1.43 + TBusLocalDrive anotherDrive;
1.44 + RTest ftest(_L("Formatting thread"));
1.45 + ftest.Title();
1.46 +
1.47 + ftest.Start(_L("Connect to local drive"));
1.48 + TBool changeFlag=EFalse;
1.49 + ftest(anotherDrive.Connect(TheDriveNumber,changeFlag)==KErrNone);
1.50 +
1.51 + ftest.Next(_L("Format disk"));
1.52 + ftest(anotherDrive.Format(0,KTestDriverMediaSize)==KErrNone);
1.53 + anotherDrive.Disconnect();
1.54 +
1.55 + ftest.End();
1.56 + return(KErrNone);
1.57 + }
1.58 +
1.59 +GLDEF_C TInt E32Main()
1.60 + {
1.61 + TBuf<64> b;
1.62 + TInt r;
1.63 + TInt i;
1.64 +
1.65 + test.Title();
1.66 + test.Start(_L("Check loader running"));
1.67 +
1.68 +#if !defined (__WINS__)
1.69 + test.Next(_L("Read drive information"));
1.70 + TDriveInfoV1Buf dinfo;
1.71 + r=UserHal::DriveInfo(dinfo);
1.72 + test(r==KErrNone);
1.73 + if (dinfo().iTotalSockets==2)
1.74 + TheDriveNumber=3;
1.75 + else if (dinfo().iTotalSockets==1)
1.76 + TheDriveNumber=2;
1.77 + else
1.78 + {
1.79 + test.Printf(_L("Test not supported on this platform"));
1.80 + test.End();
1.81 + return(0);
1.82 + }
1.83 +#else
1.84 + TheDriveNumber=3;
1.85 +#endif
1.86 +
1.87 + test.Next(_L("Load 1st Media Driver"));
1.88 + r=User::LoadPhysicalDevice(MEDDRV_ATA_NAME);
1.89 + test(r==KErrNone||r==KErrAlreadyExists);
1.90 + r=User::LoadPhysicalDevice(MEDDRV_SINGLE_REQ_NAME);
1.91 + test(r==KErrNone||r==KErrAlreadyExists);
1.92 + test.Printf(_L("Media drivers installed:\n\r"));
1.93 + TFindPhysicalDevice findMediaDrv(_L("Media.*"));
1.94 + TFullName findResult;
1.95 + r=findMediaDrv.Next(findResult);
1.96 + while (r==KErrNone)
1.97 + {
1.98 + test.Printf(_L(" %S\n\r"),&findResult);
1.99 + r=findMediaDrv.Next(findResult);
1.100 + }
1.101 +
1.102 + b.Format(_L("Connect to local drive %d"),TheDriveNumber);
1.103 + test.Next(b);
1.104 + TBusLocalDrive theDrive;
1.105 + TBool changeFlag=EFalse;
1.106 + test(theDrive.Connect(TheDriveNumber,changeFlag)==KErrNone);
1.107 +
1.108 + test.Next(_L("Local drive: Capabilities"));
1.109 + // Generate a media change to open the profiler media driver rather than the standard one
1.110 +// UserSvr::ForceRemountMedia(ERemovableMedia0);
1.111 + User::After(300000); // Wait 0.3Sec
1.112 + TLocalDriveCapsV2Buf info;
1.113 + test(theDrive.Caps(info)==KErrNone);
1.114 + test(I64LOW(info().iSize)==(TUint)KTestDriverMediaSize);
1.115 + test(info().iType==EMediaRam);
1.116 +
1.117 + test.Next(_L("Local drive: Write/Read"));
1.118 + TInt len;
1.119 + TBuf8<KShortBufferSize> rdBuf,wrBuf;
1.120 + wrBuf.SetLength(KShortBufferSize);
1.121 + for (i=0;i<KShortBufferSize;i++)
1.122 + wrBuf[i]=(TUint8)i;
1.123 + for (i=0;i<KTestDriverMediaSize;i+=len)
1.124 + {
1.125 + len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
1.126 + wrBuf.SetLength(len);
1.127 + test(theDrive.Write(i,wrBuf)==KErrNone);
1.128 + }
1.129 + for (i=0;i<KTestDriverMediaSize;i+=len)
1.130 + {
1.131 + len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
1.132 + rdBuf.Fill(0,len);
1.133 + test(theDrive.Read(i,len,rdBuf)==KErrNone);
1.134 + wrBuf.SetLength(len);
1.135 + test(rdBuf.Compare(wrBuf)==0);
1.136 + }
1.137 +
1.138 + test.Next(_L("Start 2nd thread to format drive"));
1.139 + RThread thread;
1.140 + TRequestStatus stat;
1.141 + test(thread.Create(_L("Thread"),formatThread,KDefaultStackSize,KHeapSize,KHeapSize,NULL)==KErrNone);
1.142 + thread.Logon(stat);
1.143 + thread.Resume();
1.144 +
1.145 + test.Next(_L("Drive read/write during format"));
1.146 + User::After(2000000); // Wait 2Secs for format to get going
1.147 + rdBuf.SetLength(KShortBufferSize);
1.148 + test(theDrive.Read(0,KShortBufferSize,rdBuf)==KErrInUse);
1.149 + wrBuf.SetLength(KShortBufferSize);
1.150 + test(theDrive.Write(0,wrBuf)==KErrInUse);
1.151 +
1.152 + // Verify format unaffected
1.153 + User::WaitForRequest(stat);
1.154 + test(stat==KErrNone);
1.155 + CLOSE_AND_WAIT(thread);
1.156 + wrBuf.Fill(0xFF,KShortBufferSize);
1.157 + for (i=0;i<KTestDriverMediaSize;i+=len)
1.158 + {
1.159 + len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
1.160 + rdBuf.Fill(0,len);
1.161 + test(theDrive.Read(i,len,rdBuf)==KErrNone);
1.162 + wrBuf.SetLength(len);
1.163 + test(rdBuf.Compare(wrBuf)==0);
1.164 + }
1.165 +
1.166 + test.Next(_L("Load 2nd Media Driver"));
1.167 + r=User::FreePhysicalDevice(_L("Media.Tst1"));
1.168 + test(r==KErrNone);
1.169 + r=User::LoadPhysicalDevice(MEDDRV_SIMULTANEOUS_REQ_NAME);
1.170 + test(r==KErrNone||r==KErrAlreadyExists);
1.171 + test.Printf(_L("Media drivers installed:\n\r"));
1.172 + findMediaDrv.Find(_L("Media.*"));
1.173 + r=findMediaDrv.Next(findResult);
1.174 + while (r==KErrNone)
1.175 + {
1.176 + test.Printf(_L(" %S\n\r"),&findResult);
1.177 + r=findMediaDrv.Next(findResult);
1.178 + }
1.179 +
1.180 + test.Next(_L("Local drive: Capabilities"));
1.181 + // Generate a media change to open the profiler media driver rather than the standard one
1.182 +// UserSvr::ForceRemountMedia(ERemovableMedia0);
1.183 + User::After(300000); // Wait 0.3Sec
1.184 + test(theDrive.Caps(info)==KErrNone);
1.185 + test(I64LOW(info().iSize)==(TUint)KTestDriverMediaSize);
1.186 + test(info().iType==EMediaFlash);
1.187 +
1.188 + test.Next(_L("Local drive: Write/Read"));
1.189 + wrBuf.SetLength(KShortBufferSize);
1.190 + for (i=0;i<KShortBufferSize;i++)
1.191 + wrBuf[i]=(TUint8)i;
1.192 + for (i=0;i<KTestDriverMediaSize;i+=len)
1.193 + {
1.194 + len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
1.195 + wrBuf.SetLength(len);
1.196 + test(theDrive.Write(i,wrBuf)==KErrNone);
1.197 + }
1.198 + for (i=0;i<KTestDriverMediaSize;i+=len)
1.199 + {
1.200 + len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
1.201 + rdBuf.Fill(0,len);
1.202 + test(theDrive.Read(i,len,rdBuf)==KErrNone);
1.203 + wrBuf.SetLength(len);
1.204 + test(rdBuf.Compare(wrBuf)==0);
1.205 + }
1.206 +
1.207 + test.Next(_L("Start 2nd thread again to format drive"));
1.208 + test(thread.Create(_L("Thread"),formatThread,KDefaultStackSize,KHeapSize,KHeapSize,NULL)==KErrNone);
1.209 + thread.Logon(stat);
1.210 + thread.Resume();
1.211 +
1.212 + test.Next(_L("Drive read/write during format"));
1.213 + User::After(2000000); // Wait 2Secs for format to get going
1.214 + rdBuf.SetLength(KShortBufferSize);
1.215 + test(theDrive.Read(0,KShortBufferSize,rdBuf)==KErrNone);
1.216 + wrBuf.Fill(0xFF,KShortBufferSize);
1.217 + test(rdBuf.Compare(wrBuf)==0);
1.218 +
1.219 + for (i=0;i<KShortBufferSize;i++)
1.220 + wrBuf[i]=(TUint8)i;
1.221 + test(theDrive.Write(0,wrBuf)==KErrNone);
1.222 + test(theDrive.Read(0,KShortBufferSize,rdBuf)==KErrNone);
1.223 + test(rdBuf.Compare(wrBuf)==0);
1.224 +
1.225 + // Verify remaining part of format
1.226 + User::WaitForRequest(stat);
1.227 + test(stat==KErrNone);
1.228 + CLOSE_AND_WAIT(thread);
1.229 + wrBuf.Fill(0xFF,KShortBufferSize);
1.230 + for (i=KShortBufferSize;i<KTestDriverMediaSize;i+=len)
1.231 + {
1.232 + len=Min(KShortBufferSize,(KTestDriverMediaSize-i));
1.233 + rdBuf.Fill(0,len);
1.234 + test(theDrive.Read(i,len,rdBuf)==KErrNone);
1.235 + wrBuf.SetLength(len);
1.236 + test(rdBuf.Compare(wrBuf)==0);
1.237 + }
1.238 +
1.239 + test.Next(_L("Unload 2nd Media Driver"));
1.240 + User::FreePhysicalDevice(_L("Media.Tst2"));
1.241 + // Generate a media change to restore the standard one next mount
1.242 +// UserSvr::ForceRemountMedia(ERemovableMedia0);
1.243 + User::After(300000); // Wait 0.3Sec
1.244 +
1.245 + theDrive.Disconnect();
1.246 + test.End();
1.247 + return(0);
1.248 + }
1.249 +