sl@0: // Copyright (c) 1998-2010 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 "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: //
sl@0: 
sl@0: #include <s32file.h>
sl@0: #include <e32test.h>
sl@0: 
sl@0: const TInt KTestCleanupStack=0x20;
sl@0: 
sl@0: 
sl@0: // This is a path specification and should not be used as is
sl@0: _LIT(KFileLocationSpec, "Z:\\STOR-TST\\T_EMBED.DAT");
sl@0: const TUint8* KTestData=_S8("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ");
sl@0: const TInt KTestLength=36;
sl@0: const TInt KTestTotal=KTestLength*(KTestLength+1);
sl@0: const TPtrC8 KTestDes(KTestData,KTestLength);
sl@0: 
sl@0: LOCAL_D CTrapCleanup* TheTrapCleanup;
sl@0: LOCAL_D RTest test(_L("t_storembed"));
sl@0: LOCAL_D RFs TheFs;
sl@0: LOCAL_D TStreamId TheTempId;
sl@0: LOCAL_D TBuf8<KTestLength+1> TheBuf;
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STORE-CT-1192
sl@0: @SYMTestCaseDesc	    Writing to a store test
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Write a test data to a stream.
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: LOCAL_C void testWriteL(CPersistentStore& aStore)
sl@0: 	{
sl@0: 	test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1192 Writing... "));
sl@0: 	RStoreWriteStream out;
sl@0: 	TStreamId id=out.CreateLC(aStore);
sl@0: 	for (TInt i=0;i<=KTestLength;++i)
sl@0: 		{
sl@0: 		out.WriteL(KTestDes,i);
sl@0: 		out.WriteL(&KTestData[i],KTestLength-i);
sl@0: 		}
sl@0: 	out.CommitL();
sl@0: 	out.Close();
sl@0: 	aStore.SetRootL(out.CreateL(aStore));
sl@0: 	out<<KTestDes;
sl@0: 	out<<id;
sl@0: 	out.CommitL();
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STORE-CT-1193
sl@0: @SYMTestCaseDesc	    Reading from a stream test
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Attempt for reading from stream for a specific length of data
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: LOCAL_C void testReadL(RReadStream& aStream)
sl@0: 	{
sl@0: 	test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1193 "));
sl@0: 	for (TInt i=KTestLength;i>=0;--i)
sl@0: 		{
sl@0: 		aStream.ReadL(TheBuf,i);
sl@0: 		test(TheBuf.Length()==i);
sl@0: 		TheBuf.SetMax();
sl@0: 		aStream.ReadL(&TheBuf[i],KTestLength-i);
sl@0: 		TheBuf.SetLength(KTestLength);
sl@0: 		test(TheBuf==KTestDes);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STORE-CT-1194
sl@0: @SYMTestCaseDesc	    Reading from a persistent store test
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Tests for reading from a stream
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: LOCAL_C void testReadL(const CPersistentStore& aStore)
sl@0: 	{
sl@0: 	test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1194 Reading... "));
sl@0: 	RStoreReadStream in;
sl@0: 	in.OpenLC(aStore,aStore.Root());
sl@0: 	in>>TheBuf;
sl@0: 	TStreamId id;
sl@0: 	in>>id;
sl@0: 	in.Close();
sl@0: 	in.OpenL(aStore,id);
sl@0: 	testReadL(in);
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STORE-CT-1195
sl@0: @SYMTestCaseDesc	    Copying from one stream to another stream test
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Attempt for copying two streams
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: LOCAL_C void testCopyL(RWriteStream& aWriteStream,RReadStream& aReadStream)
sl@0: 	{
sl@0: 	test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1195 Copying "));
sl@0: 	for (TInt i=KTestLength;i>=0;--i)
sl@0: 		{
sl@0: 		aWriteStream.WriteL(aReadStream,i);
sl@0: 		aReadStream.ReadL(aWriteStream,KTestLength-i);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STORE-CT-1196
sl@0: @SYMTestCaseDesc	    Writing to a write once file store created using CEmbeddedStore test
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Attempt for writing to a newly created store and a temporary store.
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: LOCAL_C void testWriteL()
sl@0: 	{
sl@0: 	test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1196 Replacing host file "));
sl@0: 	TParsePtrC parse(KFileLocationSpec);
sl@0: 	
sl@0: 	CFileStore* file=CPermanentFileStore::ReplaceLC(TheFs,parse.NameAndExt(),EFileWrite);
sl@0: 	file->SetTypeL(file->Layout());
sl@0: //
sl@0: 	test.Next(_L("Writing root store"));
sl@0: 	RStoreWriteStream stream;
sl@0: 	TStreamId root=stream.CreateLC(*file);
sl@0: 	stream.WriteL(_L8(" root"));
sl@0: 	CleanupStack::Pop();
sl@0: 	CEmbeddedStore* store=CEmbeddedStore::NewL(stream);
sl@0: 	CleanupStack::PushL(store);
sl@0: 	testWriteL(*store);
sl@0: 	store->CommitL();
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: 	file->SetRootL(root);
sl@0: //
sl@0: 	test.Next(_L("Writing temp store"));
sl@0: 	TheTempId=stream.CreateLC(*file);
sl@0: 	stream.WriteL(_L8(" temp"));
sl@0: 	CleanupStack::Pop();
sl@0: 	store=CEmbeddedStore::NewLC(stream);
sl@0: 	testWriteL(*store);
sl@0: 	store->CommitL();
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: //
sl@0: 	file->CommitL();
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STORE-CT-1197
sl@0: @SYMTestCaseDesc	    Reading from a file buffer test
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Tests for reading from root and temporary store.
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: LOCAL_C void testReadL()
sl@0: 	{
sl@0: 	test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1197 Opening host file "));
sl@0: 	TParsePtrC parse(KFileLocationSpec);
sl@0: 	
sl@0: 	CFileStore* file=CFileStore::OpenLC(TheFs,parse.NameAndExt(),EFileRead);
sl@0: //
sl@0: 	test.Next(_L("Reading from root store"));
sl@0: 	TStreamId root=file->Root();
sl@0: 	
sl@0: 	RStoreReadStream stream;
sl@0: 	stream.OpenLC(*file,root);
sl@0: 	TBuf8<5> b;
sl@0: 	stream.ReadL(b);
sl@0: 	test(b==_L8(" root"));
sl@0: 	CleanupStack::Pop(&stream);
sl@0: 	CEmbeddedStore* store=CEmbeddedStore::FromL(stream);
sl@0: 	CleanupStack::PushL(store);
sl@0: 	testReadL(*store);
sl@0: 	CleanupStack::PopAndDestroy(store);
sl@0: 	
sl@0: 	stream.OpenLC(*file,root);
sl@0: 	stream.ReadL(b);
sl@0: 	test(b==_L8(" root"));
sl@0: 	CleanupStack::Pop(&stream);
sl@0: 	store=CEmbeddedStore::FromLC(stream);
sl@0: 	testReadL(*store);
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: //
sl@0: 	test.Next(_L("Reading from temp store"));
sl@0: 	stream.OpenLC(*file,TheTempId);
sl@0: 	stream.ReadL(b);
sl@0: 	test(b==_L8(" temp"));
sl@0: 	CleanupStack::Pop();
sl@0: 	store=CEmbeddedStore::FromLC(stream);
sl@0: 	testReadL(*store);
sl@0: //
sl@0: 	CleanupStack::PopAndDestroy(2);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STORE-CT-1198
sl@0: @SYMTestCaseDesc	    Copying in a single file store test.
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Tests for copying using different buffer sizes
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: LOCAL_C void testCopyL()
sl@0: 	{
sl@0: 	test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1198 Opening host file "));
sl@0: 	TParsePtrC parse(KFileLocationSpec);
sl@0: 	
sl@0: 	CFileStore* file=CFileStore::OpenLC(TheFs,parse.NameAndExt(),EFileRead|EFileWrite);
sl@0: //
sl@0: 	test.Next(_L("Opening source (root) store"));
sl@0: 	TStreamId root=file->Root();
sl@0: 	RStoreReadStream src;
sl@0: 	src.OpenLC(*file,root);
sl@0: 	TBuf8<5> b;
sl@0: 	src.ReadL(b);
sl@0: 	test(b==_L8(" root"));
sl@0: 	CleanupStack::Pop();
sl@0: 	CEmbeddedStore* source=CEmbeddedStore::FromLC(src);
sl@0: //
sl@0: 	test.Next(_L("Duplicating source store"));
sl@0: 	RStoreWriteStream trg;
sl@0: 	trg.CreateLC(*file);
sl@0: 	MStreamBuf* host=source->Host();
sl@0: 	TStreamPos pos=CEmbeddedStore::Position(source->Root());
sl@0: 	host->SeekL(host->ERead,EStreamBeginning);
sl@0: 	RReadStream stream(host);
sl@0: 	trg.WriteL(stream,pos.Offset());
sl@0: 	stream>>TheBuf;
sl@0: 	TStreamId id;
sl@0: 	stream>>id;
sl@0: 	test(host->TellL(host->ERead).Offset()==host->SizeL());
sl@0: 	trg<<TheBuf;
sl@0: 	trg<<id;
sl@0: 	trg.CommitL();
sl@0: 	source->Detach();
sl@0: 	host->Release();
sl@0: 	source->Reattach(trg.Sink());
sl@0: 	CleanupStack::Pop();
sl@0: 	testReadL(*source);
sl@0: //
sl@0: 	test.Next(_L("Creating target store"));
sl@0: 	trg.CreateLC(*file);
sl@0: 	trg.WriteL(_L8(" target"));
sl@0: 	CleanupStack::Pop();
sl@0: 	CEmbeddedStore* target=CEmbeddedStore::NewLC(trg);
sl@0: //
sl@0: 	test.Next(_L("Copying using small transfers"));
sl@0: 	RStoreReadStream in;
sl@0: 	in.OpenL(*source,source->Root());
sl@0: 	in>>TheBuf;
sl@0: 	TStreamId copyId;
sl@0: 	in>>copyId;
sl@0: 	in.Close();
sl@0: 	in.OpenL(*source,copyId);
sl@0: 	RStoreWriteStream out;
sl@0: 	id=out.CreateL(*target);
sl@0: 	testCopyL(out,in);
sl@0: 	out.CommitL();
sl@0: 	out.Close();
sl@0: 	in.Close();
sl@0: 	in.OpenL(*target,id);
sl@0: 	testReadL(in);
sl@0: 	in.Close();
sl@0: //
sl@0: 	test.Next(_L("Copying using a single big transfer"));
sl@0: 	in.OpenL(*source,copyId);
sl@0: 	id=out.CreateL(*target);
sl@0: 	in.ReadL(out,KTestTotal);
sl@0: 	out.CommitL();
sl@0: 	out.Close();
sl@0: 	in.Close();
sl@0: 	in.OpenL(*target,id);
sl@0: 	testReadL(in);
sl@0: 	in.Close();
sl@0: 	in.OpenL(*source,copyId);
sl@0: 	id=out.CreateL(*target);
sl@0: 	out.WriteL(in,KTestTotal);
sl@0: 	out.CommitL();
sl@0: 	out.Close();
sl@0: 	in.Close();
sl@0: 	in.OpenL(*target,id);
sl@0: 	testReadL(in);
sl@0: 	in.Close();
sl@0: //
sl@0: 	CleanupStack::PopAndDestroy(3);
sl@0: 	}
sl@0: 
sl@0: //
sl@0: // Prepare the test directory.
sl@0: //
sl@0: LOCAL_C void setupTestDirectory()
sl@0:     {
sl@0: 	TInt r=TheFs.Connect();
sl@0: 	test(r==KErrNone);
sl@0: //
sl@0: 	TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive()));	
sl@0: 	TParse parse;
sl@0: 	parse.Set(drive.Name(), &KFileLocationSpec, NULL);
sl@0: 	
sl@0: 	r=TheFs.MkDir(parse.DriveAndPath());
sl@0: 	test(r==KErrNone||r==KErrAlreadyExists);
sl@0: 	r=TheFs.SetSessionPath(parse.DriveAndPath());
sl@0: 	test(r==KErrNone);
sl@0: 	}
sl@0: 
sl@0: //
sl@0: // Initialise the cleanup stack.
sl@0: //
sl@0: LOCAL_C void setupCleanup()
sl@0:     {
sl@0: 	TheTrapCleanup=CTrapCleanup::New();
sl@0: 	test(TheTrapCleanup!=NULL);
sl@0: 	TRAPD(r,\
sl@0: 		{\
sl@0: 		for (TInt i=KTestCleanupStack;i>0;i--)\
sl@0: 			CleanupStack::PushL((TAny*)0);\
sl@0: 		CleanupStack::Pop(KTestCleanupStack);\
sl@0: 		});
sl@0: 	test(r==KErrNone);
sl@0: 	}
sl@0: 
sl@0: LOCAL_C void DeleteDataFile(const TDesC& aFullName)
sl@0: 	{
sl@0: 	RFs fsSession;
sl@0: 	TInt err = fsSession.Connect();
sl@0: 	if(err == KErrNone)
sl@0: 		{
sl@0: 		TEntry entry;
sl@0: 		if(fsSession.Entry(aFullName, entry) == KErrNone)
sl@0: 			{
sl@0: 			RDebug::Print(_L("Deleting \"%S\" file.\n"), &aFullName);
sl@0: 			err = fsSession.SetAtt(aFullName, 0, KEntryAttReadOnly);
sl@0: 			if(err != KErrNone)
sl@0: 				{
sl@0: 				RDebug::Print(_L("Error %d changing \"%S\" file attributes.\n"), err, &aFullName);
sl@0: 				}
sl@0: 			err = fsSession.Delete(aFullName);
sl@0: 			if(err != KErrNone)
sl@0: 				{
sl@0: 				RDebug::Print(_L("Error %d deleting \"%S\" file.\n"), err, &aFullName);
sl@0: 				}
sl@0: 			}
sl@0: 		fsSession.Close();
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		RDebug::Print(_L("Error %d connecting file session. File: %S.\n"), err, &aFullName);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: //
sl@0: // Test streaming conversions.
sl@0: //
sl@0: GLDEF_C TInt E32Main()
sl@0:     {
sl@0: 	test.Title();
sl@0: 	setupTestDirectory();
sl@0: 	setupCleanup();
sl@0: 	__UHEAP_MARK;
sl@0: //
sl@0: 	test.Start(_L("Test direct file store"));
sl@0: 	TRAPD(r,testWriteL());
sl@0: 	test(r==KErrNone);
sl@0: 	TRAP(r,testReadL());
sl@0: 	test(r==KErrNone);
sl@0: 	TRAP(r,testCopyL());
sl@0: 	test(r==KErrNone);
sl@0: 
sl@0: 	//deletion of data files must be before call to .End() - DEF047652
sl@0: 	TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive()));	
sl@0: 	TParse parse;
sl@0: 	parse.Set(drive.Name(), &KFileLocationSpec, NULL);
sl@0: 	::DeleteDataFile(parse.FullName());
sl@0: 		
sl@0: 	test.End();
sl@0: //
sl@0: 	__UHEAP_MARKEND;
sl@0: 
sl@0: 	delete TheTrapCleanup;
sl@0: 	TheFs.Close();
sl@0: 	test.Close();
sl@0: 	return 0;
sl@0:     }
sl@0: