void MakeFile(const TDesC& aFileName,const TUidType& aUidType,const TDesC8& aFileContents)
//
// Make a file and write uid and data
//
{
RFile file;
TInt r=file.Replace(TheFs,aFileName,0);
test_Value(r, r == KErrNone || r==KErrPathNotFound);
if (r==KErrPathNotFound)
{
r=TheFs.MkDirAll(aFileName);
test_KErrNone(r);
r=file.Replace(TheFs,aFileName,0);
test_KErrNone(r);
}
TCheckedUid checkedUid(aUidType);
TPtrC8 uidData((TUint8*)&checkedUid,sizeof(TCheckedUid));
r=file.Write(uidData);
test_KErrNone(r);
r=file.Write(aFileContents);
test_KErrNone(r);
file.Close();
}
LOCAL_C void CreateUidTestFiles()
//
// Create files with uids for testing
//
{
// Create \\gSessionPath\\UIDCHKNO.SHT - no uid, zero length
RFile file;
TInt r=file.Replace(TheFs,_L("UIDCHKNO.SHT"),EFileRead|EFileWrite);
test_KErrNone(r);
file.Close();
// Create \\gSessionPath\\UIDCHKNO.LNG - no uid, long length
r=file.Replace(TheFs,_L("UIDCHKNO.LNG"),EFileRead|EFileWrite);
test_KErrNone(r);
r=file.Write(_L8("Hello World needs to be over 16 bytes"));
file.Close();
// Create \\gSessionPath\\UIDCHK.BLG - with uid no data
r=file.Replace(TheFs,_L("UIDCHK.BLG"),EFileRead|EFileWrite);
test_KErrNone(r);
TUidType uidType(TUid::Uid('U'),TUid::Uid('I'),TUid::Uid('D'));
TCheckedUid checkedUid(uidType);
TPtrC8 buf((TUint8*)&checkedUid,sizeof(TCheckedUid));
r=file.Write(buf);
test_KErrNone(r);
file.Close();
// Create \\gSessionPath\\UIDCHK.MSG - with uid and data
r=file.Replace(TheFs,_L("UIDCHK.MSG"),EFileRead|EFileWrite);
test_KErrNone(r);
TUidType uidType2(TUid::Uid('X'),TUid::Uid('Y'),TUid::Uid('Z'));
checkedUid.Set(uidType2);
buf.Set((TUint8*)&checkedUid,sizeof(TCheckedUid));
r=file.Write(buf);
test_KErrNone(r);
r=file.Write(_L8("More file data"));
test_KErrNone(r);
file.Close();
// Create \\gSessionPath\\UIDCHK.DAT - uid stored only in the file
r=file.Replace(TheFs,_L("UIDCHK.DAT"),EFileRead|EFileWrite);
test_KErrNone(r);
TUidType uidType3(TUid::Uid('D'),TUid::Uid('A'),TUid::Uid('T'));
checkedUid.Set(uidType3);
buf.Set((TUint8*)&checkedUid,sizeof(TCheckedUid));
r=file.Write(buf);
test_KErrNone(r);
r=file.Write(_L8("More file data"));
test_KErrNone(r);
file.Close();
// Create \\gSessionPath\\UIDCHK.PE - uid stored in WINS PE file header
r=file.Replace(TheFs,_L("UIDWINS.PE"),EFileRead|EFileWrite);
test_KErrNone(r);
#if defined(__WINS__)
if (!IsTestingLFFS())
{
RFile fileSource;
r=fileSource.Open(TheFs,_L("Z:\\TEST\\T_CHKUID.EXE"),EFileShareReadersOnly|EFileRead);
test_KErrNone(r);
TBuf8<0x100> buffer;
do
{
r=fileSource.Read(buffer);
test_KErrNone(r);
r=file.Write(buffer);
test_KErrNone(r);
}
while (buffer.Length()==buffer.MaxLength());
fileSource.Close();
}
else
{
r=file.Write(_L8("Some zany stuff here!"));
test_KErrNone(r);
}
#else
r=file.Write(_L8("Some zany stuff here!"));
test_KErrNone(r);
#endif
file.Close();
}
LOCAL_C void CreateTestFiles()
//
// Create files with uids for testing
//
{
test.Next(_L("Create test files"));
TInt r=TheFs.MkDir(_L("\\F32-TST\\"));
test_Value(r, r == KErrNone || r==KErrAlreadyExists);
RFile file;
// Create \\gSessionPath\\UIDCHK.BLG - with uid no data
r=file.Replace(TheFs,_L("\\F32-TST\\UIDCHK.BLG"),EFileRead|EFileWrite);
test_KErrNone(r);
TUidType uidType(TUid::Uid('U'),TUid::Uid('I'),TUid::Uid('D'));
TCheckedUid checkedUid(uidType);
TPtrC8 buf((TUint8*)&checkedUid,sizeof(TCheckedUid));
r=file.Write(buf);
test_KErrNone(r);
file.Close();
// Create \\gSessionPath\\UIDCHK.MSG - with uid and data
r=file.Replace(TheFs,_L("\\F32-TST\\UIDCHK.MSG"),EFileRead|EFileWrite);
test_KErrNone(r);
TUidType uidType2(TUid::Uid('X'),TUid::Uid('Y'),TUid::Uid('Z'));
checkedUid.Set(uidType2);
buf.Set((TUint8*)&checkedUid,sizeof(TCheckedUid));
r=file.Write(buf);
test_KErrNone(r);
r=file.Write(_L8("More file data"));
test_KErrNone(r);
file.Close();
// Create \\gSessionPath\\UIDCHK.DAT - uid stored only in the file
r=file.Replace(TheFs,_L("\\F32-TST\\UIDCHK.DAT"),EFileRead|EFileWrite);
test_KErrNone(r);
TUidType uidType3(TUid::Uid('D'),TUid::Uid('A'),TUid::Uid('T'));
checkedUid.Set(uidType3);
buf.Set((TUint8*)&checkedUid,sizeof(TCheckedUid));
r=file.Write(buf);
test_KErrNone(r);
r=file.Write(_L8("More file data"));
test_KErrNone(r);
file.Close();
// Make a few random files - these will be deleted before the test begins
// but are necessary to try to split file ReadFileSection into non-contiguous clusters
r=file.Replace(TheFs,_L("\\F32-TST\\Temp1.txt"),EFileRead|EFileWrite);
test_KErrNone(r);
file.SetSize(550);
file.Close();
r=file.Replace(TheFs,_L("\\F32-TST\\Temp2.txt"),EFileRead|EFileWrite);
test_KErrNone(r);
file.SetSize(256);
file.Close();
r=file.Replace(TheFs,_L("\\F32-TST\\Temp3.txt"),EFileRead|EFileWrite);
test_KErrNone(r);
file.SetSize(256);
file.Close();
r=file.Replace(TheFs,_L("\\F32-TST\\Temp4.txt"),EFileRead|EFileWrite);
test_KErrNone(r);
file.SetSize(550);
file.Close();
r=file.Replace(TheFs,_L("\\F32-TST\\Temp5.txt"),EFileRead|EFileWrite);
test_KErrNone(r);
file.SetSize(256);
file.Close();
r=file.Replace(TheFs,_L("\\F32-TST\\Temp6.txt"),EFileRead|EFileWrite);
test_KErrNone(r);
file.SetSize(256);
file.Close();
r=file.Replace(TheFs,_L("\\F32-TST\\Temp7.txt"),EFileRead|EFileWrite);
test_KErrNone(r);
file.SetSize(256);
file.Close();
r=file.Replace(TheFs,_L("\\F32-TST\\Temp8.txt"),EFileRead|EFileWrite);
test_KErrNone(r);
file.SetSize(256);
file.Close();
r=file.Replace(TheFs,_L("\\F32-TST\\Temp9.txt"),EFileRead|EFileWrite);
test_KErrNone(r);
file.SetSize(256);
file.Close();
r=file.Replace(TheFs,_L("\\F32-TST\\Temp10.txt"),EFileRead|EFileWrite);
test_KErrNone(r);
file.SetSize(256);
file.Close();
TheFs.Delete(_L("\\F32-TST\\Temp2.txt"));
TheFs.Delete(_L("\\F32-TST\\Temp4.txt"));
TheFs.Delete(_L("\\F32-TST\\Temp6.txt"));
TheFs.Delete(_L("\\F32-TST\\Temp8.txt"));
TheFs.Delete(_L("\\F32-TST\\Temp10.txt"));
r=file.Replace(TheFs,_L("\\F32-TST\\ReadFileSection1.txt"),EFileRead|EFileWrite);
test_KErrNone(r);
// Write 5000 bytes of nonsense
TInt i=0;
for ( ; i<100; i++)
{
r=file.Write(alphaPtr);
test_KErrNone(r);
r=file.Write(numberPtr);
test_KErrNone(r);
r=file.Write(humptyPtr);
test_KErrNone(r);
}
file.Close();
TheFs.Delete(_L("\\F32-TST\\Temp1.txt"));
TheFs.Delete(_L("\\F32-TST\\Temp3.txt"));
TheFs.Delete(_L("\\F32-TST\\Temp5.txt"));
TheFs.Delete(_L("\\F32-TST\\Temp7.txt"));
TheFs.Delete(_L("\\F32-TST\\Temp9.txt"));
}
