sl@0: /*
sl@0: * Copyright (c) 2006-2009 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: 
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @test
sl@0:  @internalComponent - Internal Symbian test code 
sl@0: */
sl@0: 
sl@0: #include <s32file.h>
sl@0: #include <gdi.h>
sl@0: #include <bautils.h>
sl@0: 
sl@0: #include "GraphicsTestUtils.h"
sl@0: #include "FNTBODY_OLD.H"
sl@0: #include "T_FontBitmap.H"
sl@0: 
sl@0: 
sl@0: #ifdef __WINS__
sl@0: _LIT(KEonFontFileName,"z:\\resource\\fonts\\eon14.gdr");
sl@0: #else
sl@0: _LIT(KEonFontFileName,"z:\\resource\\fonts\\eon.gdr");
sl@0: #endif
sl@0: 
sl@0: _LIT(KTSectionFontRAM,"c:\\resource\\fonts\\TSection.gdr");
sl@0: _LIT(KTSectionFontROM,"z:\\test\\TSection.gdr");
sl@0: 
sl@0: 
sl@0: class CTFontBitmap : public CTGraphicsBase
sl@0: 	{
sl@0: public:
sl@0: 	CTFontBitmap(CTestStep* aStep);
sl@0: 	~CTFontBitmap();
sl@0: 
sl@0: protected:
sl@0: //from 	CTGraphicsStep
sl@0: 	virtual void RunTestCaseL(TInt aCurTestCase);
sl@0: 	virtual void ConstructL();
sl@0: 
sl@0: 	void ConnectFileSysL ();
sl@0: 	void Test();
sl@0: private:
sl@0: 	void TestAllL();
sl@0: 
sl@0: 	CFontBitmap* CreateFontNewLC(CFontStoreFile* aFontStoreFile, RReadStream &aStream);
sl@0: 	CFontBitmapOld* CreateFontOldLC(CFontStoreFile* aFontStoreFile, RReadStream &aStream);
sl@0: 
sl@0: private:
sl@0: 	RHeap* iHeapNew;
sl@0: 	RHeap* iHeapOld;
sl@0: 	RFs iFilesys;
sl@0: 	};
sl@0: 
sl@0: LOCAL_C void DestroyFontNew(TAny* aPtr)
sl@0: 	{
sl@0: 	CFontBitmap* font = reinterpret_cast <CFontBitmap*> (aPtr);
sl@0: 	font->Release();
sl@0: 	font->Release();
sl@0: 	}
sl@0: 
sl@0: LOCAL_C void DestroyFontOld(TAny* aPtr)
sl@0: 	{
sl@0: 	CFontBitmapOld* font = reinterpret_cast <CFontBitmapOld*> (aPtr);
sl@0: 	font->Release();
sl@0: 	font->Release();
sl@0: 	}
sl@0: 
sl@0: TBool operator==(const TBitmapFontCharacterMetrics& l, const TBitmapFontCharacterMetrics& r)
sl@0: 	{
sl@0: 	return (l.iAscentInPixels == r.iAscentInPixels &&
sl@0: 			l.iHeightInPixels == r.iHeightInPixels &&
sl@0: 			l.iLeftAdjustInPixels == r.iLeftAdjustInPixels &&
sl@0: 			l.iMoveInPixels == r.iMoveInPixels &&
sl@0: 			l.iRightAdjustInPixels == r.iRightAdjustInPixels);
sl@0: 	}
sl@0: 
sl@0: CTFontBitmap::CTFontBitmap(CTestStep* aStep):
sl@0: 	CTGraphicsBase(aStep),
sl@0: 	iHeapNew(NULL),
sl@0: 	iHeapOld(NULL)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CTFontBitmap::~CTFontBitmap()
sl@0: 	{
sl@0: 	iFilesys.Close();
sl@0: 	iHeapOld->Close();
sl@0: 	iHeapNew->Close();
sl@0: 	}
sl@0: 
sl@0: void CTFontBitmap::ConstructL()
sl@0: 	{
sl@0: 	iHeapNew = UserHeap::ChunkHeap(NULL,0x80000, 0x80000);
sl@0: 	iHeapOld = UserHeap::ChunkHeap(NULL,0x80000, 0x80000);
sl@0: 
sl@0: 	ConnectFileSysL();
sl@0: 	}
sl@0: 
sl@0: void CTFontBitmap::RunTestCaseL(TInt aCurTestCase)
sl@0: 	{
sl@0: 	((CTFontBitmapStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName);
sl@0: 	switch(aCurTestCase)
sl@0: 		{
sl@0: 	case 1:
sl@0: 		((CTFontBitmapStep*)iStep)->SetTestStepID(_L("GRAPHICS-FNTSTORE-0028"));
sl@0: 		Test();
sl@0: 		break;	
sl@0: 	case 2:
sl@0:         	((CTFontBitmapStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);
sl@0: 		((CTFontBitmapStep*)iStep)->CloseTMSGraphicsStep();
sl@0: 		TestComplete();
sl@0: 		break;	
sl@0: 		}
sl@0: 	((CTFontBitmapStep*)iStep)->RecordTestResultL();
sl@0: 	}
sl@0: 	
sl@0: void CTFontBitmap::ConnectFileSysL ()
sl@0: 	{
sl@0: 	User::LeaveIfError(iFilesys.Connect());
sl@0: 	}
sl@0: 
sl@0: void CTFontBitmap::Test()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("All bitmap fonts"));
sl@0: 
sl@0: 	iHeapNew->__DbgMarkStart();
sl@0: 	iHeapOld->__DbgMarkStart();
sl@0: 	TRAPD(err, TestAllL());
sl@0: 	TEST(err == KErrNone);
sl@0: 	iHeapNew->__DbgMarkCheck(ETrue, 0, TPtrC8((TText8*)__FILE__), __LINE__);
sl@0: 	iHeapNew->__DbgMarkEnd(0);
sl@0: 	iHeapOld->__DbgMarkCheck(ETrue, 0, TPtrC8((TText8*)__FILE__), __LINE__);
sl@0: 	iHeapOld->__DbgMarkEnd(0);
sl@0: 
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: 	@SYMTestCaseID
sl@0: 	GRAPHICS-FNTSTORE-0028
sl@0: 
sl@0: 	@SYMTestCaseDesc
sl@0: 	Tests all bitmap fonts. 
sl@0: 
sl@0: 	@SYMTestActions
sl@0: 	1. Creates a CFontStoreFile object from a file placed in ROM.
sl@0: 	2. Copies the file from the Z-drive to the C-drive.
sl@0: 	3. Tries to load the file from the C-drive to create a CFontStoreFile object.
sl@0: 	4. Opens two read streams. One for the old file and one for the new file.
sl@0: 	5. Retrieves the sizes of the files and checks they are the same.
sl@0: 	6. For both files it tries to create a font and allocates memory for them.
sl@0: 	7. Character metrics are compared between the two files.	
sl@0: 	
sl@0: 	@SYMTestExpectedResults
sl@0: 	Test should pass
sl@0: */
sl@0: void CTFontBitmap::TestAllL()
sl@0: 	{
sl@0: 	TParse fileNameParse;
sl@0: 
sl@0: 	User::LeaveIfError(iFilesys.Parse(KEonFontFileName, fileNameParse));
sl@0: 	CFontStoreFile* fontstorefile_new = CFontStoreFile::NewL(fileNameParse, iFilesys);
sl@0: 	CleanupStack::PushL(fontstorefile_new);
sl@0: 	CFontStoreFile* fontstorefile_old = CFontStoreFile::NewL(fileNameParse, iFilesys);
sl@0: 	CleanupStack::PushL(fontstorefile_old);
sl@0: 
sl@0: 	// copy file from z: directory into c:
sl@0: 	TEST( BaflUtils::FileExists(iFilesys, KTSectionFontROM) );	// placed here on WINS by fonts_c.mk or fntstoretest.iby on lubbock
sl@0: 
sl@0: 	RSmlTestUtils testUtil;
sl@0: 	CleanupClosePushL(testUtil);
sl@0: 	testUtil.Connect();
sl@0: 	testUtil.CreateDirectoryL(KTSectionFontRAM);
sl@0: 	testUtil.CopyFileL(KTSectionFontROM, KTSectionFontRAM);
sl@0: 	CleanupStack::PopAndDestroy(&testUtil);
sl@0: 
sl@0: 	TEST( BaflUtils::FileExists(iFilesys, KTSectionFontRAM) );
sl@0: 
sl@0: 	// try to load the from from C: drive
sl@0: 	User::LeaveIfError(iFilesys.Parse(KTSectionFontRAM, fileNameParse));
sl@0: 	CFontStoreFile* fontstorefile_C = CFontStoreFile::NewL(fileNameParse, iFilesys);
sl@0: 	CleanupStack::PushL(fontstorefile_C);
sl@0: 	
sl@0: 	RStoreReadStream stream_new;
sl@0: 	stream_new.OpenLC(*fontstorefile_new->iFileStore, fontstorefile_new->iDataStreamId);
sl@0: 	RStoreReadStream stream_old;
sl@0: 	stream_old.OpenLC(*fontstorefile_old->iFileStore, fontstorefile_old->iDataStreamId);
sl@0: 	TInt i;
sl@0: 	TInt size_new = stream_new.ReadInt32L();
sl@0: 	TInt size_old = stream_old.ReadInt32L();
sl@0: 	TEST(size_new == size_old);
sl@0: 	INFO_PRINTF1(_L(""));
sl@0: 	for (i=0; i<size_new; i++)
sl@0: 		{
sl@0: 		CFontBitmap* font_new = CreateFontNewLC(fontstorefile_new, stream_new);
sl@0: 		CFontBitmapOld* font_old = CreateFontOldLC(fontstorefile_old, stream_old);
sl@0: 		INFO_PRINTF3(_L("Font UID=%X, NumCodeSections=%d\r\n"), font_new->iUid.iUid, font_new->iNumCodeSections);
sl@0: 		TInt alloc_size_new = 0;
sl@0: 		TInt cells_count_new = iHeapNew->AllocSize(alloc_size_new);
sl@0: 		TInt alloc_size_old = 0;
sl@0: 		TInt cells_count_old = iHeapOld->AllocSize(alloc_size_old);
sl@0: 		INFO_PRINTF5(_L("CellsCntNew=%d, AllocSizeNew=%d  CellsCntOld=%d, AllocSizeOld=%d\r\n"), cells_count_new, alloc_size_new, cells_count_old, alloc_size_old);
sl@0: 		INFO_PRINTF2(_L("Profit=%d bytes\r\n"), alloc_size_old - alloc_size_new);
sl@0: 		for(TInt j=0;j<256;j++)
sl@0: 			{
sl@0:             INFO_PRINTF2(_L("Char code %d"),j);
sl@0: 			const TUint8* bytes_new = NULL;
sl@0: 			const TUint8* bytes_old = NULL;
sl@0: 			TBitmapFontCharacterMetrics metrics_new;
sl@0: 			TBitmapFontCharacterMetrics metrics_old;
sl@0: 			metrics_new = font_new->CharacterMetrics(j, bytes_new);
sl@0: 			metrics_old = font_old->CharacterMetrics(j, bytes_old);
sl@0: 			TEST(bytes_new ? !!bytes_old : !bytes_old);
sl@0: 			TEST(metrics_new == metrics_old);
sl@0: 			if(bytes_new)
sl@0: 				{
sl@0: 				TInt byte_size_new = metrics_new.iMoveInPixels - metrics_new.iLeftAdjustInPixels - metrics_new.iRightAdjustInPixels;
sl@0: 				if(byte_size_new < 8)
sl@0: 					byte_size_new = 8;
sl@0: 				byte_size_new /= 8;
sl@0: 				byte_size_new *= metrics_new.iHeightInPixels;
sl@0: 				TInt byte_size_old = metrics_old.iMoveInPixels - metrics_old.iLeftAdjustInPixels - metrics_old.iRightAdjustInPixels;
sl@0: 				if(byte_size_old < 8)
sl@0: 					byte_size_old = 8;
sl@0: 				byte_size_old /= 8;
sl@0: 				byte_size_old *= metrics_old.iHeightInPixels;
sl@0: 				if(byte_size_new > 0)
sl@0: 					{
sl@0: 					TPtrC8 data_new(bytes_new, byte_size_new);
sl@0: 					TPtrC8 data_old(bytes_old, byte_size_old);
sl@0: 					TInt res = data_new.Compare(data_old);
sl@0: 					TEST(res == 0);
sl@0: 					}
sl@0: 				}
sl@0: 			}
sl@0: 		CleanupStack::PopAndDestroy(2);  //font_new & font_old
sl@0: 		}
sl@0: 	CleanupStack::PopAndDestroy(5);  //fontstorefile & stream - old & new + fontstorefile_C
sl@0: 	}
sl@0: 
sl@0: const TInt KOldFontVer = 41;
sl@0: 
sl@0: CFontBitmap* CTFontBitmap::CreateFontNewLC(CFontStoreFile* aFontStoreFile, RReadStream &aStream)
sl@0: 	{
sl@0: 	CFontBitmap* fontbitmap = (CFontBitmap*)iHeapNew->AllocL(sizeof(CFontBitmap));
sl@0: 	new (fontbitmap) CFontBitmap(iHeapNew, aFontStoreFile);
sl@0: 	TRAPD(ret, fontbitmap->InternalizeL(aStream, KOldFontVer));
sl@0: 	if(ret != KErrNone)
sl@0: 		{
sl@0: 		fontbitmap->Release();
sl@0: 		User::Leave(ret);
sl@0: 		}
sl@0: 	CleanupStack::PushL(TCleanupItem(DestroyFontNew, fontbitmap));
sl@0: 	fontbitmap->UseL();
sl@0: 	return fontbitmap;
sl@0: 	}
sl@0: 
sl@0: CFontBitmapOld* CTFontBitmap::CreateFontOldLC(CFontStoreFile* aFontStoreFile, RReadStream &aStream)
sl@0: 	{
sl@0: 	CFontBitmapOld* fontbitmap = (CFontBitmapOld*)iHeapOld->AllocL(sizeof(CFontBitmapOld));
sl@0: 	new (fontbitmap) CFontBitmapOld(iHeapOld, aFontStoreFile);
sl@0: 	TRAPD(ret, fontbitmap->InternalizeL(aStream));
sl@0: 	if(ret != KErrNone)
sl@0: 		{
sl@0: 		fontbitmap->Release();
sl@0: 		User::Leave(ret);
sl@0: 		}
sl@0: 	CleanupStack::PushL(TCleanupItem(DestroyFontOld, fontbitmap));
sl@0: 	fontbitmap->UseL();
sl@0: 	return fontbitmap;
sl@0: 	}
sl@0: 
sl@0: //--------------
sl@0: __CONSTRUCT_STEP__(FontBitmap)
sl@0: