//
// Test writing to a store
//
LOCAL_C void testWriteL(CPersistentStore& aStore)
{
test.Next(_L("Writing..."));
RStoreWriteStream out;
TStreamId id=out.CreateLC(aStore);
TStreamPos end=KStreamBeginning; //*
for (TInt i=0;i<=KTestLength;++i)
{
test(out.Sink()->SeekL(MStreamBuf::EWrite,EStreamMark)==end); //*
out.WriteL(KTestDes,i);
test(out.Sink()->SeekL(0,EStreamEnd,-i)==end); //*
out.WriteL(&KTestData[i],KTestLength-i);
end+=KTestLength; //*
}
//* test(out.Sink()->SizeL()==end.Offset());
//* out.WriteL(KTestDes,12);
//* end+=12;
test(out.Sink()->SizeL()==end.Offset()); //*
out.CommitL();
test(out.Sink()->SizeL()==end.Offset()); //*
out.Close();
aStore.SetRootL(out.CreateL(aStore));
out<<KTestDes;
out<<id;
out.CommitL();
CleanupStack::PopAndDestroy();
}
/**
@SYMTestCaseID SYSLIB-STORE-CT-1152
@SYMTestCaseDesc Tests empty streams
@SYMTestPriority High
@SYMTestActions Tests for empty stream buffers.Check for end of file error,overflow error flags
@SYMTestExpectedResults Test must not fail
@SYMREQ REQ0000
*/
LOCAL_C void testEmptyL(CStreamStore& aStore)
{
test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1152 Stream created using 'extend' "));
TStreamId empty=aStore.ExtendL();
RStoreReadStream in;
in.OpenL(aStore,empty);
TUint8 b;
test(in.Source()->ReadL(&b,1)==0);
in.Source()->SeekL(0,KStreamBeginning);
test(in.Source()->SeekL(MStreamBuf::ERead,EStreamMark)==KStreamBeginning);
test(in.Source()->SizeL()==0);
TRAPD(r,in.Source()->SeekL(MStreamBuf::ERead,EStreamBeginning,1));
test(r==KErrEof);
TRAP(r,in.Source()->SeekL(MStreamBuf::ERead,EStreamEnd,-1));
test(r==KErrEof);
in.Close();
RStoreWriteStream out;
out.OpenL(aStore,empty);
out.Sink()->SeekL(0,KStreamBeginning);
test(out.Sink()->SeekL(MStreamBuf::EWrite,EStreamMark)==KStreamBeginning);
test(out.Sink()->SizeL()==0);
TRAP(r,out.Sink()->SeekL(MStreamBuf::EWrite,EStreamBeginning,1));
test(r==KErrEof);
TRAP(r,out.Sink()->SeekL(MStreamBuf::EWrite,EStreamEnd,-1));
test(r==KErrEof);
TRAP(r,out.WriteUint8L(0));
test(r==KErrOverflow);
out.Close();
//
test.Next(_L("Replacing empty with empty"));
out.ReplaceL(aStore,empty);
out.CommitL();
out.Release();
in.OpenL(aStore,empty);
test(in.Source()->ReadL(&b,1)==0);
in.Source()->SeekL(0,KStreamBeginning);
test(in.Source()->SeekL(MStreamBuf::ERead,EStreamMark)==KStreamBeginning);
test(in.Source()->SizeL()==0);
TRAP(r,in.Source()->SeekL(MStreamBuf::ERead,EStreamBeginning,1));
test(r==KErrEof);
TRAP(r,in.Source()->SeekL(MStreamBuf::ERead,EStreamEnd,-1));
test(r==KErrEof);
in.Close();
out.OpenL(aStore,empty);
out.Sink()->SeekL(0,KStreamBeginning);
test(out.Sink()->SeekL(MStreamBuf::EWrite,EStreamMark)==KStreamBeginning);
test(out.Sink()->SizeL()==0);
TRAP(r,out.Sink()->SeekL(MStreamBuf::EWrite,EStreamBeginning,1));
test(r==KErrEof);
TRAP(r,out.Sink()->SeekL(MStreamBuf::EWrite,EStreamEnd,-1));
test(r==KErrEof);
TRAP(r,out.WriteUint8L(0));
test(r==KErrOverflow);
out.Close();
}
/**
@SYMTestCaseID SYSLIB-STORE-CT-1198
@SYMTestCaseDesc Copying in a single file store test.
@SYMTestPriority High
@SYMTestActions Tests for copying using different buffer sizes
@SYMTestExpectedResults Test must not fail
@SYMREQ REQ0000
*/
LOCAL_C void testCopyL()
{
test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1198 Opening host file "));
TParsePtrC parse(KFileLocationSpec);
CFileStore* file=CFileStore::OpenLC(TheFs,parse.NameAndExt(),EFileRead|EFileWrite);
//
test.Next(_L("Opening source (root) store"));
TStreamId root=file->Root();
RStoreReadStream src;
src.OpenLC(*file,root);
TBuf8<5> b;
src.ReadL(b);
test(b==_L8(" root"));
CleanupStack::Pop();
CEmbeddedStore* source=CEmbeddedStore::FromLC(src);
//
test.Next(_L("Duplicating source store"));
RStoreWriteStream trg;
trg.CreateLC(*file);
MStreamBuf* host=source->Host();
TStreamPos pos=CEmbeddedStore::Position(source->Root());
host->SeekL(host->ERead,EStreamBeginning);
RReadStream stream(host);
trg.WriteL(stream,pos.Offset());
stream>>TheBuf;
TStreamId id;
stream>>id;
test(host->TellL(host->ERead).Offset()==host->SizeL());
trg<<TheBuf;
trg<<id;
trg.CommitL();
source->Detach();
host->Release();
source->Reattach(trg.Sink());
CleanupStack::Pop();
testReadL(*source);
//
test.Next(_L("Creating target store"));
trg.CreateLC(*file);
trg.WriteL(_L8(" target"));
CleanupStack::Pop();
CEmbeddedStore* target=CEmbeddedStore::NewLC(trg);
//
test.Next(_L("Copying using small transfers"));
RStoreReadStream in;
in.OpenL(*source,source->Root());
in>>TheBuf;
TStreamId copyId;
in>>copyId;
in.Close();
in.OpenL(*source,copyId);
RStoreWriteStream out;
id=out.CreateL(*target);
testCopyL(out,in);
out.CommitL();
out.Close();
in.Close();
in.OpenL(*target,id);
testReadL(in);
in.Close();
//
test.Next(_L("Copying using a single big transfer"));
in.OpenL(*source,copyId);
id=out.CreateL(*target);
in.ReadL(out,KTestTotal);
out.CommitL();
out.Close();
in.Close();
in.OpenL(*target,id);
testReadL(in);
in.Close();
in.OpenL(*source,copyId);
id=out.CreateL(*target);
out.WriteL(in,KTestTotal);
out.CommitL();
out.Close();
in.Close();
in.OpenL(*target,id);
testReadL(in);
in.Close();
//
CleanupStack::PopAndDestroy(3);
}
