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os/graphics/graphicsdeviceinterface/gdi/tgdi/TTFSTORE.CPP
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include "TGraphicsContext.h"

    17 #include "TTYPES.H"

    18 

    19 

    20 CTestTypefaceStore::CTestTypefaceStore(CTTypes* aTest) :

    21 	iTest(aTest)

    22 	{

    23 	}

    24 

    25 void CTestTypefaceStore::ConstructTestL()

    26 	{

    27 	ConstructL();

    28 	}

    29 

    30 TInt CTestTypefaceStore::AccessCount(TInt aIndex)

    31 	{

    32 	return(iFontAccess->At(aIndex).iAccessCount);

    33 	}

    34 

    35 TInt CTestTypefaceStore::Count()

    36 	{

    37 	return(iFontAccess->Count());

    38 	}

    39 

    40 void CTestTypefaceStore::AddFont(CFont* aFont)

    41 	{

    42 	TRAPD(ret,AddFontL(aFont));

    43 	iTest->TEST2(ret, KErrNone);

    44 	}

    45 

    46 void CTestTypefaceStore::OpenFont(CFont* aFont)

    47 	{

    48 	TInt numfonts=Count();

    49 	for(TInt count=0;count<numfonts;count++)

    50 		{

    51 		if(iFontAccess->At(count).iFont==aFont)

    52 			{

    53 			iFontAccess->At(count).iAccessCount++;

    54 			return;

    55 			}

    56 		}

    57 	}

    58 

    59 TestTFStore::TestTFStore(CTTypes* aTest) :

    60 	iTTFStore(aTest),

    61 	iTest(aTest)

    62 	{

    63 	

    64 	}

    65 

    66 /** 

    67 	TestTFStore::Test

    68 	

    69 	Method to test the functionality associated with CTypeFaceStore (abstract base) class

    70 	The implementation is contained within CTestTypeFaceStore

    71 	Called from the TTypes test script

    72 */

    73 void TestTFStore::Test()

    74 	{

    75 	CFont* f1=new CTestFont;

    76 	CFont* f2=new CTestFont;

    77 	CFont* f3=new CTestFont;

    78 	CFont* f4=new CTestFont;

    79 	CFont* f5=new CTestFont;

    80 

    81 	TRAPD(errCode, iTTFStore.ConstructTestL());

    82 	iTest->TEST2(errCode, KErrNone);

    83 	iTTFStore.AddFont(f1);

    84 	iTest->TEST(iTTFStore.Count()==1);

    85 	iTest->TEST(iTTFStore.AccessCount(0)==1);

    86 	iTTFStore.AddFont(f2);

    87 	iTest->TEST(iTTFStore.Count()==2);

    88 	iTest->TEST(iTTFStore.AccessCount(0)==1);

    89 	iTest->TEST(iTTFStore.AccessCount(1)==1);

    90 	iTTFStore.AddFont(f3);

    91 	iTest->TEST(iTTFStore.Count()==3);

    92 	iTest->TEST(iTTFStore.AccessCount(0)==1);

    93 	iTest->TEST(iTTFStore.AccessCount(1)==1);

    94 	iTest->TEST(iTTFStore.AccessCount(2)==1);

    95 	iTTFStore.AddFont(f4);

    96 	iTest->TEST(iTTFStore.Count()==4);

    97 	iTest->TEST(iTTFStore.AccessCount(0)==1);

    98 	iTest->TEST(iTTFStore.AccessCount(1)==1);

    99 	iTest->TEST(iTTFStore.AccessCount(2)==1);

   100 	iTest->TEST(iTTFStore.AccessCount(3)==1);

   101 	iTTFStore.OpenFont(f1);

   102 	iTest->TEST(iTTFStore.Count()==4);

   103 	iTest->TEST(iTTFStore.AccessCount(0)==2);

   104 	iTest->TEST(iTTFStore.AccessCount(1)==1);

   105 	iTest->TEST(iTTFStore.AccessCount(2)==1);

   106 	iTest->TEST(iTTFStore.AccessCount(3)==1);

   107 	iTTFStore.OpenFont(f4);

   108 	iTest->TEST(iTTFStore.Count()==4);

   109 	iTest->TEST(iTTFStore.AccessCount(0)==2);

   110 	iTest->TEST(iTTFStore.AccessCount(1)==1);

   111 	iTest->TEST(iTTFStore.AccessCount(2)==1);

   112 	iTest->TEST(iTTFStore.AccessCount(3)==2);

   113 	iTTFStore.AddFont(f5);

   114 	iTest->TEST(iTTFStore.Count()==5);

   115 	iTest->TEST(iTTFStore.AccessCount(0)==2);

   116 	iTest->TEST(iTTFStore.AccessCount(1)==1);

   117 	iTest->TEST(iTTFStore.AccessCount(2)==1);

   118 	iTest->TEST(iTTFStore.AccessCount(3)==2);

   119 	iTest->TEST(iTTFStore.AccessCount(4)==1);

   120 	iTTFStore.OpenFont(f5);

   121 	iTest->TEST(iTTFStore.Count()==5);

   122 	iTest->TEST(iTTFStore.AccessCount(0)==2);

   123 	iTest->TEST(iTTFStore.AccessCount(1)==1);

   124 	iTest->TEST(iTTFStore.AccessCount(2)==1);

   125 	iTest->TEST(iTTFStore.AccessCount(3)==2);

   126 	iTest->TEST(iTTFStore.AccessCount(4)==2);

   127 	iTTFStore.OpenFont(f4);

   128 	iTest->TEST(iTTFStore.Count()==5);

   129 	iTest->TEST(iTTFStore.AccessCount(0)==2);

   130 	iTest->TEST(iTTFStore.AccessCount(1)==1);

   131 	iTest->TEST(iTTFStore.AccessCount(2)==1);

   132 	iTest->TEST(iTTFStore.AccessCount(3)==3);

   133 	iTest->TEST(iTTFStore.AccessCount(4)==2);

   134 //

   135 	iTTFStore.ReleaseFont(f1);

   136 	iTTFStore.ReleaseFont(f2);

   137 	iTTFStore.ReleaseFont(f4);

   138 	iTTFStore.ReleaseFont(f4);

   139 	iTTFStore.ReleaseFont(f3);

   140 	iTTFStore.ReleaseFont(f5);

   141 	iTTFStore.ReleaseFont(f4);

   142 	iTTFStore.ReleaseFont(f1);

   143 	iTTFStore.ReleaseFont(f5);

   144 	}

   145 

   146 TestFontCache::TestFontCache(CTTypes* aTest):

   147 	iTest(aTest)

   148 	{

   149 	

   150 	}

   151 

   152 /** 

   153 	TestFontCache::Test()

   154 	

   155 	Method to test the functionality within the CFontCache class

   156 	Called from the TTypes test script

   157 */

   158 void TestFontCache::Test()

   159 	{

   160 	TRAPD(ret,TestL());

   161 	iTest->TEST2(ret, KErrNone);

   162 	}

   163 

   164 /** 

   165 	TestFontCache::TestL()

   166 	

   167 	Method to test the functionality within the CFontCache class

   168 	Test the creation of CFontCache instance & the adding/removal of CFont fonts to the cache

   169 	Confirm no memory leaks occur

   170 	

   171 */

   172 void TestFontCache::TestL()

   173 	{

   174 	User::Heap().__DbgMarkStart();

   175 

   176 	iCache = new(ELeave) CFontCache;

   177 	CFont* font = NULL;

   178 	CFont* discard = NULL;

   179 	TFontSpec fs;

   180 

   181 	for (TInt count1 = 0; count1 < KMaxFontCacheEntries; count1++)

   182 		{

   183 		font = (CFont*)(count1 + 1);

   184 		discard = iCache->AddEntryL(font,fs);

   185 		iTest->TEST(discard==NULL);

   186 		}

   187 

   188 	font = (CFont*)KMaxFontCacheEntries;

   189 	discard = iCache->AddEntryL(font,fs);

   190 	iTest->TEST(discard==(CFont*)0x1);

   191 	delete iCache;

   192 	iCache = NULL;

   193 

   194 	iCache = new(ELeave) CFontCache;

   195 

   196 	for (TInt count2 = 0; count2 <= KMaxFontCacheEntries; count2++)

   197 		{

   198 		iCache->AddEntryL(NULL,fs);

   199 		iCache->RemoveFirstEntry();

   200 		}

   201 

   202 	delete iCache;

   203 

   204 	User::Heap().__DbgMarkEnd(0);

   205 	}
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