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1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 /** |
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17 @file |
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18 @test |
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19 @internalComponent - Internal Symbian test code |
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20 */ |
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21 |
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22 #include "tfbsbitmaphandleperf.h" |
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23 |
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24 const TInt KIterationsToTest = 1000; |
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25 const TInt KMaxNumSmallTestBitmaps = 40; |
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26 const TInt KMaxNumLargeTestBitmaps = 4; |
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27 const TInt KNumTestBitmapSizes = 8; |
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28 const TDisplayMode KTestDisplayMode = EColor256; |
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29 const TDisplayMode KTestDisplayMode2 = EColor64K; |
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30 |
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31 |
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32 CTFbsBitmapHandlePerf::CTFbsBitmapHandlePerf() |
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33 { |
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34 SetTestStepName(KTFbsBitmapHandlePerfName); |
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35 } |
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36 |
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37 CTFbsBitmapHandlePerf::~CTFbsBitmapHandlePerf() |
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38 { |
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39 iTestBitmaps.ResetAndDestroy(); |
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40 } |
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41 |
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42 /** |
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43 Override of base class pure virtual |
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44 Our implementation only gets called if the base class doTestStepPreambleL() did |
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45 not leave. That being the case, the current test result value will be EPass. |
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46 |
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47 @return - TVerdict code |
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48 */ |
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49 TVerdict CTFbsBitmapHandlePerf::doTestStepL() |
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50 { |
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51 SetTestStepID(_L("GRAPHICS-UI-BENCH-0074")); |
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52 SmallBitmapCreationL(KTestDisplayMode, _L("Small Bitmap-Create")); //8 bit |
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53 RecordTestResultL(); |
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54 SetTestStepID(_L("GRAPHICS-UI-BENCH-0006")); |
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55 LargeBitmapCreationL(KTestDisplayMode, _L("Large Bitmap-Create")); |
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56 RecordTestResultL(); |
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57 SetTestStepID(_L("GRAPHICS-UI-BENCH-0087")); |
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58 SmallBitmapCreationSimpleL(); |
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59 RecordTestResultL(); |
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60 SetTestStepID(_L("GRAPHICS-UI-BENCH-0088")); |
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61 LargeBitmapCreationSimpleL(); |
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62 RecordTestResultL(); |
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63 SetTestStepID(_L("GRAPHICS-UI-BENCH-0007")); |
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64 BitmapDuplicateL(); |
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65 RecordTestResultL(); |
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66 return TestStepResult(); |
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67 } |
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68 |
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69 /** |
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70 Creates and destroys bitmaps KIterationsToTest times with various sizes |
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71 using a pseudo-random sequence to try to simulate real usage patterns. |
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72 |
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73 @param aSizes Array of KNumTestBitmapSizes sizes to create bitmaps with. |
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74 @param aMaxNumBitmaps Maximum number of created but not yet deleted bitmaps at any given time. |
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75 @param aDisplayMode The display mode to create bitmaps with. |
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76 */ |
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77 void CTFbsBitmapHandlePerf::BitmapCreationL(const TSize aSizes[], TInt aMaxNumBitmaps, const TDisplayMode aDisplayMode) |
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78 { |
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79 TInt64 seed = 0; |
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80 iProfiler->InitResults(); |
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81 for (TInt count = KIterationsToTest; count > 0; --count) |
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82 { |
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83 CFbsBitmap* bitmap = new(ELeave) CFbsBitmap; |
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84 CleanupStack::PushL(bitmap); |
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85 TInt err = bitmap->Create(aSizes[count % KNumTestBitmapSizes], aDisplayMode); |
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86 User::LeaveIfError(err); |
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87 iTestBitmaps.AppendL(bitmap); |
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88 CleanupStack::Pop(bitmap); |
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89 if (iTestBitmaps.Count() >= aMaxNumBitmaps) |
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90 { |
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91 TInt i = Math::Rand(seed) % aMaxNumBitmaps; |
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92 delete iTestBitmaps[i]; |
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93 iTestBitmaps.Remove(i); |
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94 } |
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95 iProfiler->MarkResultSetL(); |
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96 } |
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97 iTestBitmaps.ResetAndDestroy(); |
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98 } |
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99 |
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100 /** |
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101 Creates and destroys bitmaps of the same size KIterationsToTest times. |
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102 |
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103 @param aWidth The width of the created bitmaps. |
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104 @param aHeight The height of the created bitmaps. |
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105 @param aDisplayMode The display mode to create bitmaps with. |
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106 @param aTestDescription The description of the test. |
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107 */ |
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108 void CTFbsBitmapHandlePerf::BitmapCreationSimpleL(const TInt aWidth, const TInt aHeight, const TDisplayMode aDisplayMode, const TDesC& aTestDescription) |
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109 { |
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110 iProfiler->InitResults(); |
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111 for (TInt count = KIterationsToTest; count > 0; --count) |
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112 { |
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113 CFbsBitmap bitmap; |
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114 TInt err = bitmap.Create(TSize(aWidth, aHeight), aDisplayMode); |
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115 User::LeaveIfError(err); |
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116 iProfiler->MarkResultSetL(); |
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117 } |
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118 iProfiler->ResultsAnalysis(aTestDescription, aDisplayMode, 0, 0, KIterationsToTest); |
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119 } |
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120 |
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121 /** |
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122 @SYMTestCaseID |
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123 GRAPHICS-UI-BENCH-0074 |
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124 |
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125 @SYMTestCaseDesc |
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126 The test determines how long it takes to create and destroy small bitmap objects. |
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127 |
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128 @SYMTestActions |
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129 Compare the results over time, and before and after changes to bitmap construction and destruction code. |
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130 |
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131 @SYMTestExpectedResults |
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132 Test should pass and display total test time and time per bitmap |
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133 |
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134 @param aDisplayMode The display mode to create bitmaps with. |
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135 @param aTestDescription The description of the test. |
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136 */ |
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137 void CTFbsBitmapHandlePerf::SmallBitmapCreationL(const TDisplayMode aDisplayMode, const TDesC& aTestDescription) |
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138 { |
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139 // width X height X bytes per pixel < KMaxLargeBitmapAlloc (16KB as of writing) |
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140 const TSize KSmallSizes[KNumTestBitmapSizes] = |
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141 { |
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142 TSize(20, 20), // 1st |
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143 TSize(22, 22), // 2nd |
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144 TSize(24, 24), // 3rd |
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145 TSize(28, 28), // 4th |
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146 TSize(32, 32), // 5th |
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147 TSize(40, 40), // 6th |
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148 TSize(48, 48), // 7th |
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149 TSize(60, 60) // 8th |
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150 }; |
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151 BitmapCreationL(KSmallSizes, KMaxNumSmallTestBitmaps, aDisplayMode); |
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152 iProfiler->ResultsAnalysis(aTestDescription, aDisplayMode, 0, 0, KIterationsToTest); |
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153 } |
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154 |
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155 /** |
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156 @SYMTestCaseID |
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157 GRAPHICS-UI-BENCH-0006 |
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158 |
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159 @SYMTestCaseDesc |
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160 The test determines how long it takes to create and destroy large bitmap objects. |
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161 |
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162 @SYMTestActions |
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163 Compare the results over time, and before and after changes to bitmap construction and destruction code. |
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164 |
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165 @SYMTestExpectedResults |
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166 Test should pass and display total test time and time per bitmap |
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167 |
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168 @param aDisplayMode The display mode to create bitmaps with. |
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169 @param aTestDescription The description of the test. |
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170 */ |
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171 void CTFbsBitmapHandlePerf::LargeBitmapCreationL(const TDisplayMode aDisplayMode, const TDesC& aTestDescription) |
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172 { |
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173 // width X height X bytes per pixel > KMaxLargeBitmapAlloc (16KB as of writing) |
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174 const TSize KLargeSizes[KNumTestBitmapSizes] = |
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175 { |
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176 TSize(200, 200), // 1st |
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177 TSize(220, 220), // 2nd |
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178 TSize(240, 240), // 3rd |
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179 TSize(280, 280), // 4th |
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180 TSize(320, 320), // 5th |
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181 TSize(400, 400), // 6th |
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182 TSize(480, 480), // 7th |
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183 TSize(600, 600) // 8th |
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184 }; |
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185 BitmapCreationL(KLargeSizes, KMaxNumLargeTestBitmaps, aDisplayMode); |
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186 iProfiler->ResultsAnalysis(aTestDescription, aDisplayMode, 0, 0, KIterationsToTest); |
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187 } |
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188 |
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189 /** |
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190 @SYMTestCaseID |
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191 GRAPHICS-UI-BENCH-0007 |
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192 |
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193 @SYMTestCaseDesc |
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194 Tests how long it takes to duplicate a bitmap |
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195 |
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196 @SYMTestActions |
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197 Compare the results over time, and before and after changes to bitmap duplication code. |
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198 |
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199 @SYMTestExpectedResults |
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200 Test should pass and display total test time and time per bitmap |
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201 */ |
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202 void CTFbsBitmapHandlePerf::BitmapDuplicateL() |
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203 { |
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204 |
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205 TSize size(200,200); |
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206 TInt err; |
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207 |
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208 RArray<TInt> handles; |
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209 RPointerArray<CFbsBitmap> bitmapArray; |
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210 CleanupClosePushL(bitmapArray); |
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211 |
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212 // Create bitmaps for each display mode and store in array |
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213 for(TInt count=KNumValidBitmapModes-1; count>=0; --count) |
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214 { |
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215 CFbsBitmap* bitmap=new(ELeave) CFbsBitmap; |
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216 CleanupStack::PushL(bitmap); |
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217 TDisplayMode mode = KValidBitmapModes[count]; |
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218 err = bitmap->Create(size, mode); |
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219 User::LeaveIfError(err); |
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220 User::LeaveIfError(bitmapArray.Append(bitmap)); |
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221 CleanupStack::Pop(bitmap); |
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222 User::LeaveIfError(handles.Append(bitmap->Handle())); |
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223 } |
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224 |
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225 // Duplicate each bitmap in the array and measure performance |
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226 iProfiler->InitResults(); |
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227 for(TInt count=KIterationsToTest; count>=0; --count) |
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228 { |
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229 CFbsBitmap* duplicateBitmap=new (ELeave) CFbsBitmap; |
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230 CleanupStack::PushL(duplicateBitmap); |
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231 TInt hn=count%KNumValidBitmapModes; |
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232 TInt handle=handles[hn]; |
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233 err=duplicateBitmap->Duplicate(handle); |
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234 User::LeaveIfError(err); |
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235 CleanupStack::PopAndDestroy(duplicateBitmap); |
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236 iProfiler->MarkResultSetL(); |
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237 } |
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238 iProfiler->ResultsAnalysis(_L("Bitmap-Duplicate"), 0, 0, 0, KIterationsToTest); |
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239 |
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240 handles.Reset(); |
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241 |
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242 bitmapArray.ResetAndDestroy(); |
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243 CleanupStack::PopAndDestroy(&bitmapArray); |
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244 } |
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245 |
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246 /** |
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247 @SYMTestCaseID |
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248 GRAPHICS-UI-BENCH-0087 |
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249 |
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250 @SYMTestCaseDesc |
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251 The test determines how long it takes to create and destroy small simple bitmap objects. |
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252 |
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253 @SYMTestActions |
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254 Compare the results over time, and before and after changes to bitmap construction and destruction code. |
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255 |
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256 @SYMTestExpectedResults |
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257 Test should pass and display total test time and time per bitmap |
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258 |
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259 @param aDisplayMode The display mode to create bitmaps with. |
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260 @param aTestDescription The description of the test. |
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261 */ |
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262 void CTFbsBitmapHandlePerf::SmallBitmapCreationSimpleL() |
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263 { |
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264 BitmapCreationSimpleL(32, 32, KTestDisplayMode2, _L("Small Bitmap-Create-64K-Simple")); |
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265 } |
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266 |
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267 /** |
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268 @SYMTestCaseID |
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269 GRAPHICS-UI-BENCH-0088 |
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270 |
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271 @SYMTestCaseDesc |
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272 The test determines how long it takes to create and destroy large simple bitmap objects. |
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273 |
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274 @SYMTestActions |
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275 Compare the results over time, and before and after changes to bitmap construction and destruction code. |
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276 |
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277 @SYMTestExpectedResults |
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278 Test should pass and display total test time and time per bitmap |
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279 |
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280 @param aDisplayMode The display mode to create bitmaps with. |
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281 @param aTestDescription The description of the test. |
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282 */ |
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283 void CTFbsBitmapHandlePerf::LargeBitmapCreationSimpleL() |
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284 { |
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285 BitmapCreationSimpleL(500, 500, KTestDisplayMode2, _L("Large Bitmap-Create-64K-Simple")); |
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286 } |