kerneltest/f32test/filesystem/fat/t_compat32.cpp
changeset 0 a41df078684a
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-1:000000000000 0:a41df078684a
       
     1 // Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).
       
     2 // All rights reserved.
       
     3 // This component and the accompanying materials are made available
       
     4 // under the terms of the License "Eclipse Public License v1.0"
       
     5 // which accompanies this distribution, and is available
       
     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     7 //
       
     8 // Initial Contributors:
       
     9 // Nokia Corporation - initial contribution.
       
    10 //
       
    11 // Contributors:
       
    12 //
       
    13 // Description:
       
    14 // f32test\fat32\t_compat32.cpp
       
    15 //
       
    16 //
       
    17 
       
    18 #define __E32TEST_EXTENSION__
       
    19 
       
    20 #include <f32file.h>
       
    21 #include <e32test.h>
       
    22 #include <f32dbg.h>
       
    23 #include "t_server.h"
       
    24 
       
    25 #include "fat_utils.h"
       
    26 using namespace Fat_Test_Utils;
       
    27 
       
    28 RTest test(_L("T_COMPAT32"));
       
    29 
       
    30 static RRawDisk TheDisk;
       
    31 static TFatBootSector gBootSector;
       
    32 
       
    33 
       
    34 static void QuickFormat()
       
    35     {
       
    36     FormatFatDrive(TheFs, CurrentDrive(), ETrue);
       
    37     }
       
    38 
       
    39 static void ReadBootSector(TFatBootSector& aBootSector)
       
    40 	{
       
    41 
       
    42     TInt nRes = ReadBootSector(TheFs, CurrentDrive(), KBootSectorNum<<KDefaultSectorLog2, aBootSector);
       
    43     test(nRes == KErrNone);
       
    44 
       
    45     if(!aBootSector.IsValid())
       
    46         {
       
    47         test.Printf(_L("Wrong bootsector! Dump:\n"));
       
    48         aBootSector.PrintDebugInfo();
       
    49         test(0);
       
    50         }
       
    51 	}
       
    52 
       
    53 
       
    54 static void GetBootInfo()
       
    55 	{
       
    56 	QuickFormat();
       
    57 	ReadBootSector(gBootSector);
       
    58 	}
       
    59 
       
    60 enum TNameCase
       
    61 	{
       
    62 	EUpper, // Test directory entries with 8.3 uppercase (no VFAT entries expected)
       
    63 	ELower, // Test directory entries with 8.3 lowercase (   VFAT entries expected)
       
    64 	EMixed  // Test directory entries with 8.3 mixed     (   VFAT entries expected)
       
    65 	};
       
    66 
       
    67 
       
    68 /**
       
    69     Fiddles with root directory entries.
       
    70     Creates a file, if it has 1 VFAT and 1 DOS dir. entries, places an illegal lower case
       
    71     symbol to the DOS entry, fixing VFAT name checksums
       
    72 */
       
    73 static void DoFiddleWithFileNames(TNameCase aCase)
       
    74 {
       
    75 	TFileName fileName = _L("\\WORD");
       
    76 	TBool expectVfatEntry = EFalse;
       
    77 
       
    78 	switch(aCase)
       
    79 		{
       
    80 		case EUpper:
       
    81 			break;
       
    82 
       
    83 		case ELower:
       
    84 			fileName = _L("\\word");
       
    85 			expectVfatEntry = ETrue;
       
    86 			break;
       
    87 
       
    88 		case EMixed:
       
    89 			fileName = _L("\\WoRd");
       
    90 			expectVfatEntry = ETrue;
       
    91 			break;
       
    92 
       
    93 		default:
       
    94 			test(0);
       
    95 			break;
       
    96 		}
       
    97 
       
    98 	RFile file;
       
    99 	TInt r=file.Create(TheFs,fileName,EFileRead);
       
   100 	test(r==KErrNone);
       
   101 	file.Close();
       
   102 //	Assume this file is the first entry in the root directory
       
   103 
       
   104 
       
   105 	r=TheDisk.Open(TheFs,CurrentDrive());
       
   106 	test(r==KErrNone);
       
   107 
       
   108     //-- read 1st dir. entry it can be FAT or VFat , depending on the filename
       
   109     const TInt posEntry1=gBootSector.RootDirStartSector() << KDefaultSectorLog2; //-- dir entry1 position
       
   110 
       
   111     TFatDirEntry fatEntry1;
       
   112 	TPtr8 ptrEntry1((TUint8*)&fatEntry1,sizeof(TFatDirEntry));
       
   113 
       
   114     test(TheDisk.Read(posEntry1, ptrEntry1)==KErrNone);
       
   115 
       
   116     if(!fatEntry1.IsVFatEntry())
       
   117     {//-- we expected FAT entry, everything is OK
       
   118         test(!expectVfatEntry);
       
   119     }
       
   120     else
       
   121     {//-- we have 2 FAT entries, 1st is VFat, 2nd is DOS.
       
   122      //-- put lower case letters into DOS entry( not compliant with FAT specs), correct VFat entries checksums,
       
   123      //-- in this case the system shall correctly deal with the file, using long names.
       
   124 
       
   125         test(expectVfatEntry);
       
   126         test(fatEntry1.iData[0] == 0x41); //-- must have only 2 entries
       
   127 
       
   128         //-- read DOS entry now
       
   129         TFatDirEntry fatEntry2;
       
   130         TPtr8 ptrEntry2((TUint8*)&fatEntry2,sizeof(TFatDirEntry));
       
   131         const TInt posEntry2 = posEntry1 + sizeof(TFatDirEntry); //-- dir entry2 position
       
   132 
       
   133         test(TheDisk.Read(posEntry2, ptrEntry2)==KErrNone);
       
   134 
       
   135         //-- ensure that the name and checksum are correct
       
   136         test(fatEntry1.iData[13] == CalculateShortNameCheckSum(fatEntry2.Name()));
       
   137         test(fatEntry2.Name()==_L8("WORD       "));
       
   138 
       
   139         //-- put lower case symbol to the DOS entry and fix the checksum
       
   140         _LIT8(KBadDosName, "Word       ");
       
   141         fatEntry2.SetName(KBadDosName);
       
   142         fatEntry1.iData[13] = CalculateShortNameCheckSum(fatEntry2.Name());
       
   143 
       
   144         //-- write data to the disk
       
   145         test(TheDisk.Write(posEntry1, ptrEntry1)==KErrNone);
       
   146         test(TheDisk.Write(posEntry2, ptrEntry2)==KErrNone);
       
   147 
       
   148     }
       
   149 
       
   150 	TheDisk.Close();
       
   151 
       
   152 }
       
   153 
       
   154 //
       
   155 // Replace a 8.3 filename with upper and lower case letters which is, actually out of FAT specs.
       
   156 // I.e. VFAT entries are valid, but DOS entry has a lower case symbol, which is wrong.
       
   157 //
       
   158 LOCAL_C void Test1(TNameCase aCase)
       
   159 	{
       
   160 	test.Next(_L("Replace a file with a wrong DOS entry"));
       
   161 	QuickFormat();
       
   162 
       
   163     //-- N.B. This shall be the before any dir. entries creation in the root directory
       
   164     //-- because it directly accesses the directory's 1st file
       
   165     DoFiddleWithFileNames(aCase);
       
   166 
       
   167     RFile file;
       
   168     TInt r;
       
   169 
       
   170 	r=file.Replace(TheFs,_L("\\FILE.TMP"),EFileRead);
       
   171 	test(r==KErrNone);
       
   172 	r=file.Write(_L8("Hello World"));
       
   173 	file.Close();
       
   174 
       
   175 	r=TheFs.Replace(_L("\\File.tmp"),_L("\\Word"));
       
   176 	test(r==KErrNone);
       
   177 
       
   178 	CDir* entryCount;
       
   179 	r=TheFs.GetDir(_L("\\*.*"),KEntryAttMaskSupported,ESortNone,entryCount);
       
   180 	test(r==KErrNone);
       
   181 	TInt count=entryCount->Count();
       
   182 
       
   183 	test(count==1);
       
   184 	delete entryCount;
       
   185 	}
       
   186 
       
   187 
       
   188 //
       
   189 // Renaming a 8.3 filename with upper and lower case letters which is, actually out of FAT specs.
       
   190 // I.e. VFAT entries are valid, but DOS entry has a lower case symbol, which is wrong.
       
   191 //
       
   192 LOCAL_C void Test2(TNameCase aCase)
       
   193 	{
       
   194 	test.Next(_L("Rename a file with a wrong DOS entry"));
       
   195 	QuickFormat();
       
   196 	RFile file;
       
   197     TInt r;
       
   198 
       
   199     //-- N.B. This shall be the before any dir. entries creation in the root dir
       
   200     //-- because it directly accesses the directory's 1st file
       
   201     DoFiddleWithFileNames(aCase);
       
   202 
       
   203 	r=file.Create(TheFs,_L("\\TEST"),EFileRead);
       
   204 	test(r==KErrNone);
       
   205 	file.Close();
       
   206 
       
   207 	r=TheFs.Rename(_L("\\TEST"),_L("\\Word"));
       
   208 	test(r==KErrAlreadyExists);
       
   209 	r=TheFs.Delete(_L("\\TEST"));
       
   210 	test(r==KErrNone);
       
   211 
       
   212 	CDir* entryCount;
       
   213 	r=TheFs.GetDir(_L("\\*.*"),KEntryAttMaskSupported,ESortNone,entryCount);
       
   214 	test(r==KErrNone);
       
   215 	TInt count=entryCount->Count();
       
   216 	test(count==1);
       
   217 	delete entryCount;
       
   218 	}
       
   219 
       
   220 
       
   221 //---------------------------------------------
       
   222 //! @SYMTestCaseID			PBASE-T_COMPAT32-0686
       
   223 //! @SYMTestType			CT
       
   224 //! @SYMREQ					DEF115314
       
   225 //! @SYMTestCaseDesc		Test character '`' (0x60) is recognized as a legal char for short file names.
       
   226 //! @SYMTestActions			Creates a file named "\x60\x60\x60.TXT", checks only DOS entry is created for
       
   227 //!							it and its short name equals "```.TXT" instead of "___.TXT"
       
   228 //! @SYMTestExpectedResults	The operation completes with error code KErrNone;
       
   229 //! @SYMTestPriority		High
       
   230 //! @SYMTestStatus			Implemented
       
   231 //---------------------------------------------
       
   232 void TestDEF115314()
       
   233 	{
       
   234 	test.Next(_L("Test DEF115314: TTG:<`(0x60) code cannot be used as valid Short File Name>"));
       
   235 	QuickFormat();
       
   236 	RFile file;
       
   237     TInt r;
       
   238 
       
   239     TFileName fn;
       
   240     fn.Format(_L("%c:\\\x60\x60\x60.TXT"), (TUint8)gDriveToTest);
       
   241 
       
   242     r = TheFs.Delete(fn);
       
   243 	test(r==KErrNone || r==KErrNotFound);
       
   244 
       
   245 	r = file.Create(TheFs, fn, EFileRead);
       
   246 	test(r==KErrNone);
       
   247 	file.Close();
       
   248 
       
   249 	r=TheDisk.Open(TheFs,CurrentDrive());
       
   250 	test(r==KErrNone);
       
   251 
       
   252     //-- read 1st dir. it should be DOS Entry
       
   253     const TInt posEntry1=gBootSector.RootDirStartSector() << KDefaultSectorLog2; //-- dir entry1 position
       
   254     TFatDirEntry fatEntry1;
       
   255 	TPtr8 ptrEntry1((TUint8*)&fatEntry1,sizeof(TFatDirEntry));
       
   256     test(TheDisk.Read(posEntry1, ptrEntry1)==KErrNone);
       
   257     TheDisk.Close();
       
   258     test(!fatEntry1.IsVFatEntry());
       
   259 
       
   260     // tests short name
       
   261     TFileName sn;
       
   262     r = TheFs.GetShortName(fn, sn);
       
   263     test(r==KErrNone);
       
   264     test(sn.Compare(_L("```.TXT"))==0);
       
   265 
       
   266     r = TheFs.Delete(fn);
       
   267 	test(r==KErrNone);
       
   268 	}
       
   269 
       
   270 #if defined(_DEBUG) || defined(_DEBUG_RELEASE)
       
   271 _LIT(KTestLocale, 			"t_tlocl_cp932.dll");
       
   272 _LIT(KTestUnicodeFileName, 	"\\\x65B0\x6587\x4EF6");
       
   273 #endif //_DEBUG || _DEBUG_RELEASE
       
   274 
       
   275 //---------------------------------------------
       
   276 //! @SYMTestCaseID			PBASE-T_COMPAT32-0685
       
   277 //! @SYMTestType			CT
       
   278 //! @SYMREQ					DEF113633
       
   279 //! @SYMTestCaseDesc		Test FAT volume creates VFat entries for short unicode named files
       
   280 //! @SYMTestActions			Enables FatUtilityFunctions. Loads cp932 codepage dll. Create a file
       
   281 //!							named as "\x65B0\x6587\x4EF6", checks both a VFat entry and a DOS
       
   282 //!							entry have been created for the file.
       
   283 //! @SYMTestExpectedResults	The operation completes with error code KErrNone;
       
   284 //! @SYMTestPriority		High
       
   285 //! @SYMTestStatus			Implemented
       
   286 //---------------------------------------------
       
   287 void TestDEF113633()
       
   288 	{
       
   289 	test.Next(_L("Test DEF113633 - FAT should create VFat entries for unicode character contained file names"));
       
   290 #if defined(_DEBUG) || defined(_DEBUG_RELEASE)
       
   291 	QuickFormat();
       
   292 	RFile file;
       
   293     TInt r;
       
   294     TInt drvNum;
       
   295 
       
   296     r = TheFs.CharToDrive(gDriveToTest,drvNum);
       
   297 	test(r==KErrNone);
       
   298 
       
   299     // turn on FatUtilityFunctions
       
   300     r = TheFs.ControlIo(drvNum, KControlIoEnableFatUtilityFunctions);
       
   301 	test(r==KErrNone);
       
   302 
       
   303 	// load cp932 codepage dll
       
   304 	r = UserSvr::ChangeLocale(KTestLocale);
       
   305 	test(r==KErrNone);
       
   306 
       
   307     // create file "\x65B0\x6587\x4EF6", check DOS entry & VFat entry
       
   308 	r = file.Create(TheFs, KTestUnicodeFileName, EFileRead);
       
   309 	test(r==KErrNone);
       
   310 	file.Close();
       
   311 
       
   312 	r=TheDisk.Open(TheFs,CurrentDrive());
       
   313 	test(r==KErrNone);
       
   314 
       
   315     //-- read 1st dir. it should be VFat
       
   316 //    const TInt posEntry1=gRootDirStart; //-- dir entry1 position
       
   317     const TInt posEntry1=gBootSector.RootDirStartSector() << KDefaultSectorLog2; //-- dir entry1 position
       
   318     TFatDirEntry fatEntry1;
       
   319 	TPtr8 ptrEntry1((TUint8*)&fatEntry1,sizeof(TFatDirEntry));
       
   320 
       
   321     test(TheDisk.Read(posEntry1, ptrEntry1)==KErrNone);
       
   322 
       
   323     test(fatEntry1.IsVFatEntry());
       
   324 
       
   325     test(fatEntry1.iData[0] == 0x41); //-- must have only 2 entries
       
   326 
       
   327     //-- read DOS entry now
       
   328     TFatDirEntry fatEntry2;
       
   329     TPtr8 ptrEntry2((TUint8*)&fatEntry2,sizeof(TFatDirEntry));
       
   330     const TInt posEntry2 = posEntry1 + sizeof(TFatDirEntry); //-- dir entry2 position
       
   331 
       
   332     test(TheDisk.Read(posEntry2, ptrEntry2)==KErrNone);
       
   333 
       
   334     //-- ensure that the name and checksum are correct
       
   335     test(!fatEntry2.IsVFatEntry());
       
   336     test(fatEntry1.iData[13] == CalculateShortNameCheckSum(fatEntry2.Name()));
       
   337 
       
   338     // delete file
       
   339     TheDisk.Close();
       
   340     r = TheFs.Delete(KTestUnicodeFileName);
       
   341 	test(r==KErrNone);
       
   342 
       
   343 	// turn off FatUtilityFunctions
       
   344 	r = TheFs.ControlIo(drvNum, KControlIoDisableFatUtilityFunctions);
       
   345 	test(r==KErrNone);
       
   346 
       
   347 #else
       
   348 	test.Printf(_L("Test only runs on DEBUG builds, see test logs of debug builds for details."));
       
   349 #endif  // _DEBUG) || _DEBUG_RELEASE
       
   350 	}
       
   351 
       
   352 
       
   353 
       
   354 
       
   355 //---------------------------------------------
       
   356 // If the parent directory of a directory is the root directory,
       
   357 // the '..' entry should point to start cluster 0 in any case
       
   358 //---------------------------------------------
       
   359 void TestPDEF116912()
       
   360 	{
       
   361 	test.Next(_L("Test PDEF116912 - Check that '..' parent cluster address is 0 after renaming\n"));
       
   362 
       
   363   	TInt drvNum;
       
   364 	test(KErrNone == TheFs.CharToDrive(gDriveToTest, drvNum));
       
   365 
       
   366 	if(!Is_Fat32(TheFs, drvNum))
       
   367 		{
       
   368 		_LIT(KMessage, "Test only applicable to FAT32 file systems. Skipping.\n");
       
   369 		test.Printf(KMessage);
       
   370 		return;
       
   371 		}
       
   372 
       
   373 	QuickFormat();
       
   374 
       
   375 	_LIT(KDirA, "\\dirA\\");
       
   376 	_LIT(KDirB, "\\dirB\\");
       
   377 
       
   378 	test(KErrNone == TheFs.MkDir(KDirA));
       
   379 	test(KErrNone == TheFs.Rename(KDirA, KDirB));
       
   380 
       
   381 	test(gBootSector.IsValid());
       
   382 	TInt mediaPosition = gBootSector.RootDirStartSector() * gBootSector.BytesPerSector();
       
   383 
       
   384 	TFatDirEntry dirEntry;
       
   385 	TPtr8 ptrEntry((TUint8*) &dirEntry,sizeof(TFatDirEntry));
       
   386 
       
   387 	_LIT8(KDirBMatchPattern, "DIRB *");
       
   388 	_LIT8(KDotDotMatchPattern, ".. *");
       
   389 
       
   390 	const TInt KMaxEntriesToSearch = (gBootSector.SectorsPerCluster() * gBootSector.BytesPerSector()) / KSizeOfFatDirEntry;
       
   391 	test(KErrNone == TheDisk.Open(TheFs, drvNum));
       
   392 
       
   393 	for(TInt c = 0; c < KMaxEntriesToSearch; c++)
       
   394 		{
       
   395 	    test(KErrNone == TheDisk.Read(mediaPosition, ptrEntry));
       
   396 
       
   397 		if(KErrNotFound == ptrEntry.Match(KDirBMatchPattern))
       
   398 			{
       
   399 			// keep scanning
       
   400 			mediaPosition += sizeof(TFatDirEntry);
       
   401 			}
       
   402 		else
       
   403 			{
       
   404 			// found, locate '..' entry
       
   405 			test(dirEntry.StartCluster() >= KFatFirstSearchCluser);
       
   406 			mediaPosition  = gBootSector.FirstDataSector();
       
   407 			mediaPosition += (dirEntry.StartCluster() - KFatFirstSearchCluser) * gBootSector.SectorsPerCluster();
       
   408 			mediaPosition *= gBootSector.BytesPerSector();
       
   409 			mediaPosition += KSizeOfFatDirEntry; // '..' is always the 2nd entry
       
   410 
       
   411 			test(KErrNone == TheDisk.Read(mediaPosition, ptrEntry));
       
   412 
       
   413 			test(KErrNotFound != ptrEntry.Match(KDotDotMatchPattern));
       
   414 			test(dirEntry.StartCluster() == 0);
       
   415 
       
   416 			TheDisk.Close();
       
   417 			return;
       
   418 			}
       
   419 		}
       
   420 
       
   421 	// dirB entry not found - test failed
       
   422 	TheDisk.Close();
       
   423 	test(0);
       
   424 	}
       
   425 
       
   426 //---------------------------------------------
       
   427 /**
       
   428     Test replacing files by theis short names
       
   429 */
       
   430 void TestReplaceByShortName()
       
   431 {
       
   432     test.Next(_L("Test replacing files using short names\n"));
       
   433     QuickFormat();
       
   434 
       
   435     _LIT(KLongName1,  "abcdefghi.txt");
       
   436     _LIT(KShortName1, "ABCDEF~1.TXT");
       
   437     const TInt KFile1Sz = 100;
       
   438 
       
   439     _LIT(KLongName2,  "abcdefghij.txt");
       
   440     _LIT(KShortName2, "ABCDEF~2.TXT");
       
   441     const TInt KFile2Sz = 200;
       
   442 
       
   443 
       
   444     TInt        nRes;
       
   445     TFileName   fn;
       
   446     TEntry      entry;
       
   447 
       
   448     TheFs.SetSessionPath(_L("\\"));
       
   449 
       
   450     nRes = CreateCheckableStuffedFile(TheFs, KLongName1, KFile1Sz);
       
   451     test_KErrNone(nRes);
       
   452 
       
   453     nRes = TheFs.GetShortName(KLongName1, fn);
       
   454     test(nRes == KErrNone && fn == KShortName1); //-- just check short name generation
       
   455 
       
   456     nRes =CreateCheckableStuffedFile(TheFs, KLongName2, KFile2Sz);
       
   457     test_KErrNone(nRes);
       
   458 
       
   459     nRes = TheFs.GetShortName(KLongName2, fn);
       
   460     test(nRes == KErrNone && fn == KShortName2); //-- just check short name generation
       
   461 
       
   462     //-- try to replace the file with itself using its short name alias
       
   463     //-- nothing shall happen and the file must remain the same
       
   464     nRes = TheFs.Replace(KLongName1, KShortName1);
       
   465     test(nRes == KErrNone);
       
   466 
       
   467     nRes = TheFs.Entry(KLongName1, entry);
       
   468     test(nRes == KErrNone);
       
   469     test(entry.iSize == KFile1Sz);
       
   470 
       
   471     nRes = TheFs.Entry(KShortName1, entry);
       
   472     test(nRes == KErrNone);
       
   473     test(entry.iSize == KFile1Sz);
       
   474 
       
   475 
       
   476     nRes = TheFs.Replace(KShortName1, KLongName1);
       
   477     test(nRes == KErrNone);
       
   478 
       
   479     nRes = TheFs.Entry(KLongName1, entry);
       
   480     test(nRes == KErrNone);
       
   481     test(entry.iSize == KFile1Sz);
       
   482 
       
   483     nRes = TheFs.Entry(KShortName1, entry);
       
   484     test(nRes == KErrNone);
       
   485     test(entry.iSize == KFile1Sz);
       
   486 
       
   487     nRes = VerifyCheckableFile(TheFs, KLongName1);
       
   488     test(nRes == KErrNone);
       
   489 
       
   490     nRes = VerifyCheckableFile(TheFs, KShortName1);
       
   491     test(nRes == KErrNone);
       
   492 
       
   493 
       
   494     //-- replace "abcdefghi.txt" by "ABCDEF~2.TXT" which is the alias for "abcdefghij.txt"
       
   495     //-- expected: contents and all attributes of the "abcdefghij.txt" is replaced with "abcdefghi.txt"
       
   496     //-- "abcdefghi.txt" entries gets deleted.
       
   497 
       
   498     nRes = TheFs.Replace(KLongName1, KShortName2);
       
   499     test(nRes == KErrNone);
       
   500 
       
   501     //User::After(5*K1Sec);
       
   502     /*
       
   503     nRes = VerifyCheckableFile(TheFs, KLongName2);
       
   504     test(nRes == KErrNone);
       
   505 
       
   506     nRes = VerifyCheckableFile(TheFs, KShortName2);
       
   507     test(nRes == KErrNone);
       
   508     */
       
   509 
       
   510 
       
   511     nRes = TheFs.Entry(KLongName2, entry);
       
   512     test(nRes == KErrNone);
       
   513     test(entry.iSize == KFile1Sz);
       
   514 
       
   515     nRes = TheFs.Entry(KShortName2, entry);
       
   516     test(nRes == KErrNone);
       
   517     test(entry.iSize == KFile1Sz && entry.iName == KLongName2);
       
   518 
       
   519 
       
   520 }
       
   521 
       
   522 
       
   523 GLDEF_C void CallTestsL()
       
   524 //
       
   525 // Call tests that may leave
       
   526 //
       
   527 	{
       
   528 
       
   529 	TInt drvNum;
       
   530 	TInt r=TheFs.CharToDrive(gDriveToTest,drvNum);
       
   531 	test(r==KErrNone);
       
   532 
       
   533     if (!Is_Fat(TheFs,drvNum))
       
   534 		{
       
   535 		test.Printf(_L("CallTestsL: Skipped: Requires FAT filesystem to run.\n"));
       
   536 		return;
       
   537 		}
       
   538 
       
   539 
       
   540     //-- set up console output
       
   541     SetConsole(test.Console());
       
   542 
       
   543     //-- print drive information
       
   544     PrintDrvInfo(TheFs, drvNum);
       
   545 
       
   546 	GetBootInfo();
       
   547 
       
   548 	Test1(EUpper); // Test directory entries with 8.3 uppercase (no VFAT entries expected)
       
   549 	Test1(ELower); // Test directory entries with 8.3 lowercase (   VFAT entries expected)
       
   550 	Test1(EMixed); // Test directory entries with 8.3 mixed     (   VFAT entries expected)
       
   551 
       
   552 	Test2(EUpper); // Test directory entries with 8.3 uppercase (no VFAT entries expected)
       
   553 	Test2(ELower); // Test directory entries with 8.3 lowercase (   VFAT entries expected)
       
   554 	Test2(EMixed); // Test directory entries with 8.3 mixed     (   VFAT entries expected)
       
   555 
       
   556 	TestDEF115314();
       
   557 	TestDEF113633();
       
   558 	TestPDEF116912();
       
   559 
       
   560     TestReplaceByShortName();
       
   561 
       
   562 	}
       
   563 
       
   564 
       
   565