Symaptic: os/textandloc/fontservices/fontstore/tfs/T

     1 /*

     2 * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    19 /**

    20  @file

    21  @test

    22  @internalComponent Internal Symbian test code

    23 */

    25 #include <ecom/ecom.h>

    26 #include <gdi.h>

    27 #include "T_FontMetrics.h"

    28 #include <graphics/openfontrasterizer.h>

    29 #include <graphics/openfontconstants.h>

    30 #include <graphics/gdi/glyphsample.h>

    32 const TInt CTFontMetrics::KRequiredHeight = 24;

    33 _LIT(KTypefaceName, "DejaVu Sans Condensed");

    34 _LIT(KFontFilePath, "z:\\resource\\fonts\\DejaVuSansCondensed.ttf");

    36 LOCAL_C void ResetAndDestroyRImplInfoPtrArray(TAny* aPtr)

    37 	{

    38 	RImplInfoPtrArray* array = reinterpret_cast <RImplInfoPtrArray*> (aPtr);

    39 	array->ResetAndDestroy();

    40 	}

    42 CTFontMetrics::CTFontMetrics(CTestStep* aStep) :

    43 	CTGraphicsBase(aStep)

    44 	{

    45 	}

    47 void CTFontMetrics::ConstructL()

    48 	{

    49     iHeap = UserHeap::ChunkHeap(NULL, 0x10000, 0x10000);

    50 	if (NULL == iHeap)

    51 		User::Leave(KErrNoMemory);

    52 	iHeap->__DbgMarkStart();

    53 	iFontStore = CFontStore::NewL(iHeap);

    54 	InstallRasterizerL();

    55 	AddFileL();

    56 	}

    58 CTFontMetrics::~CTFontMetrics()

    59 	{

    60 	delete iFontStore;

    61 	iHeap->__DbgMarkEnd(0);

    62 	iHeap->Close();

    63 	User::Heap().Check();

    64 	REComSession::FinalClose();

    65 	}

    67 /**

    68 Create a rasterizer and install it in the font store.

    69 */

    70 void CTFontMetrics::InstallRasterizerL()

    71 	{

    72 	RImplInfoPtrArray implementationArray;

    73 	TCleanupItem cleanup(ResetAndDestroyRImplInfoPtrArray, &implementationArray);

    74 	CleanupStack::PushL(cleanup);

    75 	const TUid uid = {KUidOpenFontRasterizerPlunginInterface};

    77 	TRAPD(error, REComSession::ListImplementationsL(uid, implementationArray));

    78 	TEST(error == KErrNone);

    79 	TEST(0 < implementationArray.Count());

    81 	COpenFontRasterizer* rasterizer =

    82 		COpenFontRasterizer::NewL(implementationArray[0]->ImplementationUid());

    83 	TRAP(error, iFontStore->InstallRasterizerL(rasterizer));

    84 	if (error)

    85 		{

    86 		delete rasterizer;

    87 		TEST(error == KErrNone);

    88 		}

    89 	CleanupStack::PopAndDestroy(&implementationArray);

    90 	}

    92 void CTFontMetrics::AddFileL()

    93 	{

    94 	iFontStore->AddFileL(KFontFilePath);

    95 	}

    97 TOpenFontSpec CTFontMetrics::GetTOpenFontSpec()

    98 	{

    99 	TOpenFontSpec openFontSpec;

   100 	openFontSpec.SetName(KTypefaceName);

   101 	openFontSpec.SetHeight(KRequiredHeight);

   102 	openFontSpec.SetItalic(EFalse);

   103 	openFontSpec.SetBold(EFalse);

   104 	return openFontSpec;

   105 	}

   107 void CTFontMetrics::RunTestCaseL(TInt aCurTestCase)

   108 	{

   109 	((CTFontMetricsStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName);

   110 	switch ( aCurTestCase )

   111 		{

   112 	case 1:

   113 		((CTFontMetricsStep*)iStep)->SetTestStepID(_L("GRAPHICS-FNTSTORE-0029"));

   114 		FontAccessInCTypefaceStore();

   115 		break;

   116 	case 2:

   117 		((CTFontMetricsStep*)iStep)->SetTestStepID(_L("GRAPHICS-FNTSTORE-0002"));

   118 		TLanguage2GlyphSample();

   119 		break;

   120 	case 3:

   121 		((CTFontMetricsStep*)iStep)->SetTestStepID(_L("GRAPHICS-FNTSTORE-0003"));

   122 		GetNearestFontToDesignHeightInPixels();

   123 		break;

   124 	case 4:

   125 		((CTFontMetricsStep*)iStep)->SetTestStepID(_L("GRAPHICS-FNTSTORE-0004"));

   126 		GetNearestFontToMaxHeightInPixels();

   127 		break;

   128 	case 5:

   129 		((CTFontMetricsStep*)iStep)->SetTestStepID(_L("GRAPHICS-FNTSTORE-0030"));

   130 		TestINC086513();

   131 		break;

   132 	case 6:

   133 		((CTFontMetricsStep*)iStep)->SetTestStepID(_L("GRAPHICS-FNTSTORE-0020"));

   134 		TestGetNearestFontToMaxHeightInPixels();

   135 		break;

   136 	case 7:

   137         	((CTFontMetricsStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);

   138 		((CTFontMetricsStep*)iStep)->CloseTMSGraphicsStep();

   139 		TestComplete();

   140 		break;

   141 		}

   142 	((CTFontMetricsStep*)iStep)->RecordTestResultL();

   143 	}

   145 /**

   146    @SYMTestCaseID          GRAPHICS-FNTSTORE-0002

   148    @SYMPREQ                PREQ533

   150    @SYMREQ                 REQ3800

   152    @SYMTestCaseDesc        Verifying GlyphSample::TLanguage2TScript and GlyphSample::TScript2GlyphSample

   153 							with different TLanguage values.

   155    @SYMTestPriority        Critical

   157    @SYMTestStatus          Implemented

   159    @SYMTestActions         (1) Call TLanguage2TScript and then TScript2GlyphSample

   160 								with boundary cases ELangTest, ELangNone, ELangMaximum.

   161                            (2) Call TLanguage2TScript and then TScript2GlyphSample

   162 								with languages belonging to unsupported scripts.

   163                            (3) Call TLanguage2TScript and then TScript2GlyphSample

   164 								with languages belonging to Latin script.

   165                            (4) Repeat (3) for all other supported scripts.

   167    @SYMTestExpectedResults (1) and (2) - NULL

   168                            (3) and (4) - Languages belonging to the same script should return

   169 						   the same address value pointing to the same set of glyph samples.

   170 */

   171 void CTFontMetrics::TLanguage2GlyphSample()

   172 	{

   173 	// boundary cases

   174 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTest)).Ptr());

   175 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangNone)).Ptr());

   176 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangMaximum)).Ptr());

   177 	// Not yet supported

   178 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangAmharic)).Ptr());

   179 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTigrinya)).Ptr());

   180 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangArmenian)).Ptr());

   181 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTagalog)).Ptr());

   182 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangBengali)).Ptr());

   183 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangBurmese)).Ptr());

   184 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangGeorgian)).Ptr());

   185 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangGujarati)).Ptr());

   186 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangKannada)).Ptr());

   187 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangKhmer)).Ptr());

   188 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangLao)).Ptr());

   189 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangMalayalam)).Ptr());

   190 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangMongolian)).Ptr());

   191 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangPunjabi)).Ptr());

   192 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSinhalese)).Ptr());

   193 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTamil)).Ptr());

   194 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTelugu)).Ptr());

   195 	TEST(NULL == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTibetan)).Ptr());

   196 	// Latin

   197 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangFrench)));

   198 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangGerman)));

   199 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSpanish)));

   200 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangItalian)));

   201 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSwedish)));

   202 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangDanish)));

   203 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangNorwegian)));

   204 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangFinnish)));

   205 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangAmerican)));

   206 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSwissFrench)));

   207 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSwissGerman)));

   208 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangPortuguese)));

   209 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTurkish)));

   210 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangIcelandic)));

   211 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangHungarian)));

   212 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangDutch)));

   213 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangBelgianFlemish)));

   214 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangAustralian)));

   215 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangBelgianFrench)));

   216 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangAustrian)));

   217 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangNewZealand)));

   218 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangInternationalFrench)));

   219 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangCzech)));

   220 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSlovak)));

   221 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangPolish)));

   222 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSlovenian)));

   223 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangAfrikaans)));

   224 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangAlbanian)));

   225 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangCatalan)));

   226 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangCroatian)));

   227 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangCanadianEnglish)));

   228 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangInternationalEnglish)));

   229 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSouthAfricanEnglish)));

   230 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEstonian)));

   231 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangCanadianFrench)));

   232 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangScotsGaelic)));

   233 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangIndonesian)));

   234 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangIrish)));

   235 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSwissItalian)));

   236 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangLatvian)));

   237 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangLithuanian)));

   238 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangMalay)));

   239 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangMoldavian)));

   240 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangNorwegianNynorsk)));

   241 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangBrazilianPortuguese)));

   242 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangRomanian)));

   243 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSomali)));

   244 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangInternationalSpanish)));

   245 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangLatinAmericanSpanish)));

   246 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSwahili)));

   247 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangFinlandSwedish)));

   248 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangCyprusTurkish)));

   249 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangVietnamese)));

   250 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangWelsh)));

   251 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangEnglish)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangZulu)));

   252 	// Greek

   253 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangGreek)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangCyprusGreek)));

   254 	// Cyrillic

   255 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangRussian)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangBelarussian)));

   256 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangRussian)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangBulgarian)));

   257 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangRussian)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangKazakh)));

   258 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangRussian)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangMacedonian)));

   259 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangRussian)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangSerbian)));

   260 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangRussian)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTurkmen)));

   261 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangRussian)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangUkrainian)));

   262 	// Hebrew

   263 	TEST(NULL != GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangHebrew)).Ptr());

   264 	// Arabic

   265 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangArabic)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangFarsi)));

   266 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangArabic)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangUrdu)));

   267 	// Devanagari

   268 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangHindi)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangMarathi)));

   269 	// Thai

   270 	TEST(NULL != GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangThai)).Ptr());

   271 	// HanIdeographs

   272 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTaiwanChinese)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangHongKongChinese)));

   273 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTaiwanChinese)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangPrcChinese)));

   274 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTaiwanChinese)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangJapanese)));

   275 	TEST(GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangTaiwanChinese)) == GlyphSample::TScript2GlyphSample(GlyphSample::TLanguage2TScript(ELangKorean)));

   276 	}

   278 /**

   279    @SYMTestCaseID          GRAPHICS-FNTSTORE-0003

   281    @SYMPREQ                PREQ533

   283    @SYMREQ                 REQ3800

   285    @SYMTestCaseDesc        Verifying font's metrics created by CFontStore::GetNearestFontToDesignHeightInPixels

   286 							with different TLanguage values.

   288    @SYMTestPriority        Critical

   290    @SYMTestStatus          Implemented

   292    @SYMTestActions         (1) Call GetNearestFontToDesignHeightInPixels with ELangNone.

   293                            (2) Call CFont's HeightInPixels, AscentInPixels, DescentInPixels, FontCapitalAscent,

   294 								FontStandardDescent, FontMaxAscent, FontMaxDescent, FontMaxHeight, and FontLineGap

   295 								to verify the font metrics of the returned font object.

   296                            (3) Repeat (1) and (2) with a Latin-based language, a Greek-based language, and a

   297 								Cyrillic-based language for the TLanguage parameter.

   299    @SYMTestExpectedResults See returned values in Verify_GetNearestFontToDesignHeightInPixels.

   300 */

   301 void CTFontMetrics::GetNearestFontToDesignHeightInPixels()

   302 	{

   303     INFO_PRINTF3(_L("iKPixelWidthInTwips = %d; iKPixelHeightInTwips = %d"),

   304                 iFontStore->iKPixelWidthInTwips, iFontStore->iKPixelHeightInTwips);

   306 	TOpenFontSpec openFontSpec = GetTOpenFontSpec();

   308 	INFO_PRINTF1(_L("GetNearestFontToDesignHeightInPixels().ELangNone"));

   309 	CFont* font = NULL;

   310 	openFontSpec.SetScriptTypeForMetrics(ELangNone);

   311 	iFontStore->GetNearestFontToDesignHeightInPixels(font, openFontSpec);

   312 	Verify_GetNearestFontToDesignHeightInPixels(*font, openFontSpec.ScriptTypeForMetrics());

   313 	iFontStore->ReleaseFont(font);

   315 	INFO_PRINTF1(_L("GetNearestFontToDesignHeightInPixels().ELangFinnish"));

   316 	font = NULL;

   317 	openFontSpec.SetScriptTypeForMetrics(ELangFinnish);

   318 	iFontStore->GetNearestFontToDesignHeightInPixels(font, openFontSpec);

   319 	Verify_GetNearestFontToDesignHeightInPixels(*font, openFontSpec.ScriptTypeForMetrics());

   320 	iFontStore->ReleaseFont(font);

   322 	INFO_PRINTF1(_L("GetNearestFontToDesignHeightInPixels().ELangGreek"));

   323 	font = NULL;

   324 	openFontSpec.SetScriptTypeForMetrics(ELangGreek);

   325 	iFontStore->GetNearestFontToDesignHeightInPixels(font, openFontSpec);

   326 	Verify_GetNearestFontToDesignHeightInPixels(*font, openFontSpec.ScriptTypeForMetrics());

   327 	iFontStore->ReleaseFont(font);

   329 	INFO_PRINTF1(_L("GetNearestFontToDesignHeightInPixels().ELangRussian"));

   330 	font = NULL;

   331 	openFontSpec.SetScriptTypeForMetrics(ELangRussian);

   332 	iFontStore->GetNearestFontToDesignHeightInPixels(font, openFontSpec);

   333 	Verify_GetNearestFontToDesignHeightInPixels(*font, openFontSpec.ScriptTypeForMetrics());

   334 	iFontStore->ReleaseFont(font);

   335 	}

   337 void CTFontMetrics::Verify_GetNearestFontToDesignHeightInPixels(const CFont& aFont, TInt aScript)

   338 	{

   339 	VerifyTypefaceNameAndID(aFont);

   340     INFO_PRINTF4(_L("HeightInPixels() = %d; AscentInPixels() = %d; DescentInPixels() = %d"),

   341             aFont.HeightInPixels(), aFont.AscentInPixels(), aFont.DescentInPixels());

   342     INFO_PRINTF4(_L("FontCapitalAscent() = %d; FontStandardDescent() = %d; FontMaxAscent() = %d"),

   343             aFont.FontCapitalAscent(), aFont.FontStandardDescent(), aFont.FontMaxAscent());

   344     INFO_PRINTF4(_L("FontMaxDescent() = %d; FontMaxHeight() = %d; FontLineGap() = %d"),

   345             aFont.FontMaxDescent(), aFont.FontMaxHeight(), aFont.FontLineGap());

   346 	// Old metrics

   347 	TEST(KRequiredHeight == aFont.HeightInPixels());

   348 	TEST(19 == aFont.AscentInPixels());

   349 	TEST(KRequiredHeight - aFont.AscentInPixels() == aFont.DescentInPixels());

   350 	// New metrics

   351 	TEST(18 == aFont.FontCapitalAscent());

   352 	TEST(5  == aFont.FontStandardDescent());

   353 	if (GlyphSample::EScriptNone == aScript ||

   354 	        GlyphSample::EScriptLatin == aScript ||

   355 	        GlyphSample::EScriptGreek == aScript ||

   356 	        GlyphSample::EScriptCyrillic == aScript)

   357 		{

   358 		TEST(28 == aFont.FontMaxAscent());

   359 		TEST(8 	== aFont.FontMaxDescent());

   360 		TEST(42 == aFont.FontLineGap());

   361 		}

   362 	else TEST(1 == 0);

   363 	TEST(aFont.FontMaxAscent() + aFont.FontMaxDescent() == aFont.FontMaxHeight());

   364 	INFO_PRINTF2(_L("MaxCharWidthInPixels() returns %d"), aFont.MaxCharWidthInPixels());

   365 	}

   367 /**

   368    @SYMTestCaseID          GRAPHICS-FNTSTORE-0004

   370    @SYMPREQ                PREQ533

   372    @SYMREQ                 REQ3800

   374    @SYMTestCaseDesc        Verifying font's metrics created by CFontStore::GetNearestFontToMaxHeightInPixels

   375 							with different TLanguage values.

   377    @SYMTestPriority        Critical

   379    @SYMTestStatus          Implemented

   381    @SYMTestActions         (1) Call GetNearestFontToMaxHeightInPixels with ELangNone.

   382                            (2) Call CFont's HeightInPixels, AscentInPixels, DescentInPixels, FontCapitalAscent,

   383 								FontStandardDescent, FontMaxAscent, FontMaxDescent, FontMaxHeight, and FontLineGap

   384 								to verify the font metrics of the returned font object.

   385                            (3) Repeat (1) and (2) with a Latin-based language, a Greek-based language, and a

   386 								Cyrillic-based language for the TLanguage parameter.

   388    @SYMTestExpectedResults See returned values in Verify_GetNearestFontToMaxHeightInPixels.

   389 */

   390 void CTFontMetrics::GetNearestFontToMaxHeightInPixels()

   391 	{

   392 	TOpenFontSpec openFontSpec = GetTOpenFontSpec();

   394 	INFO_PRINTF1(_L("GetNearestFontToMaxHeightInPixels().ELangNone"));

   395 	CFont* font = NULL;

   396 	openFontSpec.SetScriptTypeForMetrics(ELangNone);

   397 	iFontStore->GetNearestFontToMaxHeightInPixels(font, openFontSpec, KRequiredHeight);

   398 	Verify_GetNearestFontToMaxHeightInPixels(*font, openFontSpec.ScriptTypeForMetrics());

   399 	iFontStore->ReleaseFont(font);

   401 	INFO_PRINTF1(_L("GetNearestFontToMaxHeightInPixels().ELangFinnish"));

   402 	font = NULL;

   403 	openFontSpec.SetScriptTypeForMetrics(ELangFinnish);

   404 	iFontStore->GetNearestFontToMaxHeightInPixels(font, openFontSpec, KRequiredHeight);

   405 	Verify_GetNearestFontToMaxHeightInPixels(*font, openFontSpec.ScriptTypeForMetrics());

   406 	iFontStore->ReleaseFont(font);

   408 	INFO_PRINTF1(_L("GetNearestFontToMaxHeightInPixels().ELangGreek"));

   409 	font = NULL;

   410 	openFontSpec.SetScriptTypeForMetrics(ELangGreek);

   411 	iFontStore->GetNearestFontToMaxHeightInPixels(font, openFontSpec, KRequiredHeight);

   412 	Verify_GetNearestFontToMaxHeightInPixels(*font, openFontSpec.ScriptTypeForMetrics());

   413 	iFontStore->ReleaseFont(font);

   415 	INFO_PRINTF1(_L("GetNearestFontToMaxHeightInPixels().ELangRussian"));

   416 	font = NULL;

   417 	openFontSpec.SetScriptTypeForMetrics(ELangRussian);

   418 	iFontStore->GetNearestFontToMaxHeightInPixels(font, openFontSpec, KRequiredHeight);

   419 	Verify_GetNearestFontToMaxHeightInPixels(*font, openFontSpec.ScriptTypeForMetrics());

   420 	iFontStore->ReleaseFont(font);

   421 	}

   423 void CTFontMetrics::Verify_GetNearestFontToMaxHeightInPixels(const CFont& aFont, TInt aScript)

   424 	{

   425 	VerifyTypefaceNameAndID(aFont);

   426     INFO_PRINTF4(_L("HeightInPixels() = %d; AscentInPixels() = %d; DescentInPixels() = %d"),

   427             aFont.HeightInPixels(), aFont.AscentInPixels(), aFont.DescentInPixels());

   428     INFO_PRINTF4(_L("FontCapitalAscent() = %d; FontStandardDescent() = %d; FontMaxAscent() = %d"),

   429             aFont.FontCapitalAscent(), aFont.FontStandardDescent(), aFont.FontMaxAscent());

   430     INFO_PRINTF4(_L("FontMaxDescent() = %d; FontMaxHeight() = %d; FontLineGap() = %d"),

   431             aFont.FontMaxDescent(), aFont.FontMaxHeight(), aFont.FontLineGap());

   432 	if (GlyphSample::EScriptNone == aScript)

   433 		{

   434 		// Old metrics

   435         TEST(16 == aFont.HeightInPixels());

   436         TEST(13 == aFont.AscentInPixels());

   437         TEST(16 - 13 == aFont.DescentInPixels());

   438         // New metrics

   439         TEST(12 == aFont.FontCapitalAscent());

   440         TEST(3  == aFont.FontStandardDescent());

   441         TEST(19 == aFont.FontMaxAscent());

   442         TEST(6  == aFont.FontMaxDescent());

   443         TEST(KRequiredHeight + 1 == aFont.FontMaxHeight());

   444         TEST(31 == aFont.FontLineGap());

   445 		}

   446 	else if (GlyphSample::EScriptLatin == aScript ||

   447 	        GlyphSample::EScriptGreek == aScript ||

   448 	        GlyphSample::EScriptCyrillic == aScript)

   449 	    {

   450         // Old metrics

   451         TEST(24 == aFont.HeightInPixels());

   452         TEST(19 == aFont.AscentInPixels());

   453         TEST(24 - 19 == aFont.DescentInPixels());

   454         // New metrics

   455         TEST(18 == aFont.FontCapitalAscent());

   456         TEST(5  == aFont.FontStandardDescent());

   457         TEST(28 == aFont.FontMaxAscent());

   458         TEST(8  == aFont.FontMaxDescent());

   459         TEST(KRequiredHeight + 12 == aFont.FontMaxHeight());

   460         TEST(42 == aFont.FontLineGap());

   461 	    }

   462 	else TEST(1 == 0);

   463 	INFO_PRINTF2(_L("MaxCharWidthInPixels() returns %d"), aFont.MaxCharWidthInPixels());

   464 	}

   466 void CTFontMetrics::VerifyTypefaceNameAndID(const CFont& aFont)

   467 	{

   468 	const TUid uid = {268435523};

   469 	TEST(uid == aFont.TypeUid());

   470 	TEST(!aFont.FontSpecInTwips().iTypeface.iName.CompareC(KTypefaceName));

   471 	}

   473 /**

   474 	@SYMTestCaseID

   475 	GRAPHICS-FNTSTORE-0029

   477 	@SYMTestCaseDesc

   478 	Tests if CTypefaceStore::iFontAccess generates false positives and

   479 	thus prevents GetNearestFontToDesignHeightInPixels from returning the correct fonts.

   481 	@SYMTestActions

   482 	1. Creates a TOpenFontSpec object.

   483 	2. Sets name, height, italic and bold

   484 	3. Setting design height to some arbitrary value.

   485 	4. Gets the font which is the nearest to the given font specification.

   486 	5. Checks for errors.

   487 	6. Verifies that existing font object created with the GetNearestFontToDesignHeightInPixels

   488 	   (having the wrong font metrics) should not prevent us from getting a new font object

   489 	   with the GetNearestFontToMaxHeightInPixels.

   490 	7. Calling the GetNearestFontToMaxHeightInPixels function with

   491 	   different languages should still refer to the same font object,

   492 	   unless the language has an impact on metrics.

   494 	@SYMTestExpectedResults

   495 	Test should pass

   496 */

   497 void CTFontMetrics::FontAccessInCTypefaceStore()

   498 	{

   499 	TOpenFontSpec openFontSpec = GetTOpenFontSpec();

   500 	const TInt KMaxHeight = 24;

   502 	TInt rc = KErrGeneral;

   504 	CFont* font01 = NULL;

   505 	rc = iFontStore->GetNearestFontToDesignHeightInPixels(font01, openFontSpec);

   506 	TEST(KErrNone == rc);

   507 	TEST(NULL != font01);

   509 	CFont* font02 = NULL;

   510 	rc = iFontStore->GetNearestFontToDesignHeightInPixels(font02, openFontSpec);

   511 	TEST(KErrNone == rc);

   512 	TEST(NULL != font02);

   514 	CFont* font03 = NULL;

   515 	rc = iFontStore->GetNearestFontToMaxHeightInPixels(font03, openFontSpec, KMaxHeight);

   516 	TEST(KErrNone == rc);

   517 	TEST(NULL != font03);

   519 	// Setting design height to some arbitrary value

   520 	CFont* font04 = NULL;

   521 	openFontSpec.SetHeight(0);

   522 	rc = iFontStore->GetNearestFontToMaxHeightInPixels(font04, openFontSpec, KMaxHeight);

   523 	TEST(KErrNone == rc);

   524 	TEST(NULL != font04);

   526 	// Setting design height to some arbitrary value

   527 	CFont* font05 = NULL;

   528 	openFontSpec.SetHeight(font03->HeightInPixels());

   529 	rc = iFontStore->GetNearestFontToMaxHeightInPixels(font05, openFontSpec, KMaxHeight);

   530 	TEST(KErrNone == rc);

   531 	TEST(NULL != font05);

   533 	// Setting design height to that of an old-API generated font object

   534 	CFont* font06 = NULL;

   535 	openFontSpec.SetHeight(font01->HeightInPixels());

   536 	rc = iFontStore->GetNearestFontToMaxHeightInPixels(font06, openFontSpec, KMaxHeight);

   537 	TEST(KErrNone == rc);

   538 	TEST(NULL != font06);

   540 	CFont* font07 = NULL;

   541 	openFontSpec.SetScriptTypeForMetrics(ELangEnglish);

   542 	rc = iFontStore->GetNearestFontToMaxHeightInPixels(font07, openFontSpec, KMaxHeight);

   543 	TEST(KErrNone == rc);

   544 	TEST(NULL != font07);

   546 	CFont* font08 = NULL;

   547 	openFontSpec.SetScriptTypeForMetrics(ELangSwedish);

   548 	rc = iFontStore->GetNearestFontToMaxHeightInPixels(font08, openFontSpec, KMaxHeight);

   549 	TEST(KErrNone == rc);

   550 	TEST(NULL != font08);

   552 	// Using the same font specifications should return font objects from cache.

   553 	TEST(font01 == font02);

   554 	TEST(font03 == font04);

   555 	TEST(font03 == font05);

   556 	// Design height should be ignored when calling the GetNearestFontToMaxHeight... API.

   557 	TEST(font01 != font03);

   558 	// The existing font object created with the GetNearestFontToDesignHeight... API

   559 	// (thus having the wrong font metrics) should NOT prevent us from getting a new font

   560 	// object with the GetNearestFontToMaxHeight... API (with improved metrics.)

   561 	TEST(font01 != font06);

   562 	// Languages belonging to the same script should return the same font object.

   563 	TEST(font07 == font08);

   564 	// Calling the GetNearestFontToMaxHeight... API with

   565 	// languages belonging to different scripts may refer to different font objects.

   566 	// (Actually different with DejaVu fonts between no script specified and latin script.)

   567 	TEST(font06 != font07);

   569 	iFontStore->ReleaseFont(font01);

   570 	iFontStore->ReleaseFont(font02);

   571 	iFontStore->ReleaseFont(font03);

   572 	iFontStore->ReleaseFont(font04);

   573 	iFontStore->ReleaseFont(font05);

   574 	iFontStore->ReleaseFont(font06);

   575 	iFontStore->ReleaseFont(font07);

   576 	iFontStore->ReleaseFont(font08);

   577 	}

   579 /**

   580 	@SYMTestCaseID

   581 	GRAPHICS-FNTSTORE-0030

   583 	@SYMTestCaseDesc

   584 	Tests if two loaded fonts are the same if their glyphs are the same.

   585 	Second request for the font with different flags should give reference to the

   586 	same font.

   588 	@SYMTestActions

   589 	1. Creates a TOpenFontSpec object and sets name, height, italic and bold.

   590 	2. Gets the font which is the nearest to the given font specification.

   591 	3. Checks for errors.

   592 	4. Gets the font specification in twips.

   593 	5. Gets the font which is the nearest to the given font specification.

   594 	6. Checks for errors.

   595 	7. Verifies the fonts are the same.

   596 	8. Releases the fonts.

   598 	@SYMTestExpectedResults

   599 	The fonts should be the same.

   600 */

   601 void CTFontMetrics::TestINC086513()

   602 	{

   603 	TOpenFontSpec openFontSpec = GetTOpenFontSpec();

   604 	CFont* theFont = NULL;

   605 	TInt rc = iFontStore->GetNearestFontToDesignHeightInPixels(theFont, openFontSpec);

   606 	TEST(KErrNone == rc);

   607 	TFontSpec fontSpec = theFont->FontSpecInTwips();

   608 	TTypeface typeface;

   609 	typeface.iName=fontSpec.iTypeface.iName;

   610 	typeface.SetIsProportional(!fontSpec.iTypeface.IsProportional());

   611 	CFont* theFont1 = NULL;

   612 	rc = iFontStore->GetNearestFontToDesignHeightInPixels(theFont1, openFontSpec);

   613 	TEST(rc==KErrNone);

   615 	TEST(theFont1==theFont);//fonts should be the same

   617 	iFontStore->ReleaseFont(theFont1);

   618 	iFontStore->ReleaseFont(theFont);

   619 	}

   621 /*

   622 This test first marks a font as 'in use' and later tries to

   623 delete all the fonts in the font store by sending the special

   624 code KNullUid. Before this would crash the server because

   625 there are still fonts in use, but now it would just return safely.

   626 */

   627 void CTFontMetrics::TestPDEF099034()

   628 	{

   629 	INFO_PRINTF1(_L("Trying to remove all fonts in the font store\r\n"));

   631 	TOpenFontSpec openFontSpec = GetTOpenFontSpec();

   632 	CFont* font = NULL;

   633 	TInt ret = iFontStore->GetNearestFontToDesignHeightInPixels(font, openFontSpec);

   634 	TEST(ret == KErrNone);

   636 	TUid uid;

   637 	uid.iUid=0;

   638 	iFontStore->RemoveFile(uid);

   640 	iFontStore->ReleaseFont(font);

   641 	}

   643 /**

   644 	@SYMTestCaseID GRAPHICS-FNTSTORE-0020

   646 	@SYMDEF DEF101441

   648 	@SYMTestCaseDesc Tests GetNearestFontToMaxHeightInPixels with boundary max height and above.

   649 					 Tests GetNearestFontToMaxHeightInPixels with boundary min height i,e 1.

   651 	@SYMTestPriority High

   653 	@SYMTestStatus Implemented

   655 	@SYMTestActions 1. Call GetNearestFontToMaxHeightInPixels with max height as 1025

   656 					2  Call GetNearestFontToMaxHeightInPixels with max height as 1

   657 					3. Call GetNearestFontToMaxHeightInPixels with max height as 1024

   658 	API Calls:

   659 	CFontStore::GetNearestFontToMaxHeightInPixels()

   661 	@SYMTestExpectedResults 1. For first call it should return KErrTooBig

   662 							2. For second call it should return KErrArgument

   663 							3. For Third call it should create the font with out any problem

   664 							return KErrNone.

   665 */

   666 void CTFontMetrics::TestGetNearestFontToMaxHeightInPixels()

   667 	{

   668 	TOpenFontSpec openFontSpec = GetTOpenFontSpec();

   669 	CFont* theFont = NULL;

   671 	TInt rc = iFontStore->GetNearestFontToMaxHeightInPixels(theFont, openFontSpec, 1025);

   672 	TEST(KErrTooBig == rc);

   673 	TEST(NULL == theFont);

   675 	rc = iFontStore->GetNearestFontToMaxHeightInPixels(theFont, openFontSpec, 1);

   676 	TEST(KErrArgument == rc);

   677 	TEST(NULL == theFont);

   679 	rc = iFontStore->GetNearestFontToMaxHeightInPixels(theFont, openFontSpec, 1024);

   680 	TEST(NULL != theFont);

   682 	iFontStore->ReleaseFont(theFont);

   683 	}

   685 //--------------

   686 __CONSTRUCT_STEP__(FontMetrics)

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--