sl@0: // Copyright (c) 1998-2009 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 <s32mem.h>
sl@0: #include <s32file.h>
sl@0: #include <e32test.h>
sl@0: 
sl@0: const TInt KTestCleanupStack=0x20;
sl@0: // This is a path specification and should not be used as is
sl@0: _LIT(KFileLocationSpec, "Z:\\STOR-TST\\T_DELIM.DAT");
sl@0: 
sl@0: LOCAL_D CTrapCleanup* TheTrapCleanup;
sl@0: LOCAL_D RTest test(_L("t_stordelim"));
sl@0: LOCAL_D RFs TheFs;
sl@0: 
sl@0: LOCAL_C TInt ReadL(RReadStream& aStream,TUint8* aBuf,TInt aLength,TChar aDelim)
sl@0: 	{
sl@0: 	TPtr8 des(aBuf,aLength);
sl@0: 	aStream.ReadL(des,aDelim);
sl@0: 	return des.Length();
sl@0: 	}
sl@0: 
sl@0: LOCAL_C TInt ReadL(RReadStream& aStream,TUint16* aBuf,TInt aLength,TChar aDelim)
sl@0: 	{
sl@0: 	TPtr16 des(aBuf,aLength);
sl@0: 	aStream.ReadL(des,aDelim);
sl@0: 	return des.Length();
sl@0: 	}
sl@0: 
sl@0: LOCAL_C TPtrC8 KTestText8=_S8("One two three four five six seven eight nine ten eleven twelve.");
sl@0: LOCAL_C TPtrC16 KTestText16=_S16("One two three four five six seven eight nine ten eleven twelve.");
sl@0: LOCAL_C TPtrC8 KWhatever8=_S8("Whatever");
sl@0: LOCAL_C TPtrC16 KWhatever16=_S16("Whatever");
sl@0: 
sl@0: const TInt KBufSize=0x20;
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STORE-CT-1181
sl@0: @SYMTestCaseDesc	    Tests for reading from 8-bit delimited input
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Tests for RReadStream::ReadL() function.Check for KErrEof error flag
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: LOCAL_C void testInput8L()
sl@0: 	{
sl@0: 	TUint8 buf[KBufSize];
sl@0: 	RDesReadStream strm(KWhatever8);
sl@0: 	TInt len=ReadL(strm,buf,KBufSize,'e');
sl@0: 	test (len==5);
sl@0: 	test (TPtrC8(buf,len)==_L8("Whate"));
sl@0: 	len=ReadL(strm,buf,KBufSize,'e');
sl@0: 	test (len==2);
sl@0: 	test (TPtrC8(buf,len)==_L8("ve"));
sl@0: 	len=ReadL(strm,buf,1,'q');
sl@0: 	test (len==1);
sl@0: 	test (TPtrC8(buf,len)==_L8("r"));
sl@0: 	TRAPD(r,ReadL(strm,buf,1,'r'));
sl@0: 	test (r==KErrEof);
sl@0: 	strm.Source()->SeekL(MStreamBuf::ERead,KStreamBeginning);
sl@0: 	TRAP(r,ReadL(strm,buf,KBufSize,'\n'));
sl@0: 	test (r==KErrEof);
sl@0: 
sl@0: 	TParsePtrC parse(KFileLocationSpec);
sl@0: 	CFileStore* store=CDirectFileStore::ReplaceLC(TheFs,parse.NameAndExt(),EFileWrite|EFileRead);
sl@0: 	store->SetTypeL(store->Layout());
sl@0: 	RStoreWriteStream out;
sl@0: 	TStreamId id=out.CreateLC(*store);
sl@0: 	out.WriteL(KTestText8);
sl@0: 	out.CommitL();
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: 
sl@0: // small buffer
sl@0: 	store->CommitL();
sl@0: 	store->Reset(11);
sl@0: //
sl@0: 	RStoreReadStream in;
sl@0: 	in.OpenLC(*store,id);
sl@0: 	TInt tot=KTestText8.Length();
sl@0: 	TUint8 const* pp=KTestText8.Ptr();
sl@0: 	for (;;)
sl@0: 		{
sl@0: 		len=ReadL(in,buf,Min(tot,KBufSize),' ');
sl@0: 		test (len<=tot);
sl@0: 		test (Mem::Compare(buf,len,pp,len)==0);
sl@0: 		pp+=len;
sl@0: 		tot-=len;
sl@0: 		if (tot==0)
sl@0: 			break;
sl@0: 		test (buf[len-1]==' ');
sl@0: 		}
sl@0: 	test (buf[len-1]=='.');
sl@0: 	TRAP(r,ReadL(in,buf,1,' '));
sl@0: 	test (r==KErrEof);
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: //
sl@0: 	in.OpenLC(*store,id);
sl@0: 	tot=0;
sl@0: 	do
sl@0: 		{
sl@0: 		len=ReadL(in,buf,KBufSize,'.');
sl@0: 		tot+=len;
sl@0: 		} while (buf[len-1]!='.');
sl@0: 	test (tot==KTestText8.Length());
sl@0: 	TRAP(r,ReadL(in,buf,1,' '));
sl@0: 	test (r==KErrEof);
sl@0: //
sl@0: 	CleanupStack::PopAndDestroy(2);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STORE-CT-1182
sl@0: @SYMTestCaseDesc	    Tests for reading from 16-bit delimited input.
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Tests for RReadStream::ReadL() function.Check for KErrEof error flag.
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: LOCAL_C void testInput16L()
sl@0: 	{
sl@0: 	TUint16 buf[KBufSize];
sl@0: 	RDesReadStream strm(TPtrC8((TUint8 const*)KWhatever16.Ptr(),KWhatever16.Size()));
sl@0: 	TInt len=ReadL(strm,buf,KBufSize,'e');
sl@0: 	test (len==5);
sl@0: 	test (TPtrC16(buf,len)==_L16("Whate"));
sl@0: 	len=ReadL(strm,buf,KBufSize,'e');
sl@0: 	test (len==2);
sl@0: 	test (TPtrC16(buf,len)==_L16("ve"));
sl@0: 	len=ReadL(strm,buf,1,'q');
sl@0: 	test (len==1);
sl@0: 	test (TPtrC16(buf,len)==_L16("r"));
sl@0: 	TRAPD(r,ReadL(strm,buf,1,'r'));
sl@0: 	test (r==KErrEof);
sl@0: 	strm.Source()->SeekL(MStreamBuf::ERead,KStreamBeginning);
sl@0: 	TRAP(r,ReadL(strm,buf,KBufSize,'\n'));
sl@0: 	test (r==KErrEof);
sl@0: 
sl@0: 	TParsePtrC parse(KFileLocationSpec);
sl@0: 	CFileStore* store=CDirectFileStore::OpenLC(TheFs,parse.NameAndExt(),EFileWrite|EFileRead);
sl@0: 	RStoreWriteStream out;
sl@0: 	TStreamId id=out.CreateLC(*store);
sl@0: 	out.WriteL(KTestText16);
sl@0: 	out.CommitL();
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: 
sl@0: // small buffer
sl@0: 	store->CommitL();
sl@0: 	store->Reset(11);
sl@0: //
sl@0: 	RStoreReadStream in;
sl@0: 	in.OpenLC(*store,id);
sl@0: 	TInt tot=KTestText16.Length();
sl@0: 	TUint16 const* pp=KTestText16.Ptr();
sl@0: 	for (;;)
sl@0: 		{
sl@0: 		len=ReadL(in,buf,Min(tot,KBufSize),' ');
sl@0: 		test (len<=tot);
sl@0: 		test (Mem::Compare(buf,len,pp,len)==0);
sl@0: 		pp+=len;
sl@0: 		tot-=len;
sl@0: 		if (tot==0)
sl@0: 			break;
sl@0: 		test (buf[len-1]==' ');
sl@0: 		}
sl@0: 	test (buf[len-1]=='.');
sl@0: 	TRAP(r,ReadL(in,buf,1,' '));
sl@0: 	test (r==KErrEof);
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: //
sl@0: 	in.OpenLC(*store,id);
sl@0: 	tot=0;
sl@0: 	do
sl@0: 		{
sl@0: 		len=ReadL(in,buf,KBufSize,'.');
sl@0: 		tot+=len;
sl@0: 		} while (buf[len-1]!='.');
sl@0: 	test (tot==KTestText16.Length());
sl@0: 	TRAP(r,ReadL(in,buf,1,' '));
sl@0: 	test (r==KErrEof);
sl@0: //
sl@0: 	CleanupStack::PopAndDestroy(2);
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*)1);\
sl@0: 		test(r==KErrNone);\
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 file-based streams.
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(" @SYMTestCaseID:SYSLIB-STORE-CT-1181 Test 8-bit delimited input "));
sl@0: 	TRAPD(r,testInput8L());
sl@0: 	test (r==KErrNone);
sl@0: 	test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-1182 Test 16-bit delimited input "));
sl@0: 	TRAP(r,testInput16L());
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: