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1 // Copyright (c) 1994-2009 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 the License "Symbian Foundation 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.symbianfoundation.org/legal/sfl-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 // e32test\buffer\t_graph.cpp |
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15 // Overview: |
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16 // Test the TPoint, TSize, TRect class. |
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17 // API Information: |
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18 // TPoint, TSize, TRect. |
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19 // Details: |
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20 // - Initialize some two-dimensional points in Cartesian co-ordinates with various |
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21 // positive, negative values. Add and subtract different initialized points and |
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22 // check that results are as expected. |
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23 // - Create some two-dimensional sizes, set with various positive, negative values. |
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24 // Add and subtract different initialized sizes and check that results are as expected. |
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25 // - Initialize some rectangles in different positions, set various widths, heights and |
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26 // sizes and verify that values are assigned as specified. |
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27 // - Move the rectangle by adding two-dimensional point offset, some x, y offset and check |
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28 // that it is as expected. |
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29 // - Resize, shrink, grow, rectangles by adding, subtracting some horizontal, vertical |
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30 // offset and verify that it is as expected. |
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31 // - Get the minimal rectangles which bounds one rectangle and the specified rectangles, |
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32 // assign it to the rectangles and check that it is as expected. |
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33 // - Assign some rectangles with different positions and test whether the rectangle is |
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34 // empty, overlaps as expected. |
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35 // - Get the area of intersection between one rectangle and the specified rectangle, |
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36 // assign it to the rectangle and verify that the assigned rectangle is not empty. |
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37 // - Create some rectangles, check that the rectangle's width and height have positive |
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38 // values, the rectangle is normalized, whether a point is located within the rectangle |
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39 // and is empty. |
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40 // - Create some rectangles, get the points at the centre of the rectangles and check that |
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41 // it is as expected. |
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42 // - Create some three-dimensional points in Cartesian co-ordinates with various |
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43 // positive, negative values. Add and subtract different initialized points and |
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44 // check that results are as expected. |
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45 // Platforms/Drives/Compatibility: |
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46 // All |
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47 // Assumptions/Requirement/Pre-requisites: |
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48 // Failures and causes: |
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49 // Base Port information: |
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50 // |
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51 // |
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52 |
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53 #include <e32test.h> |
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54 |
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55 LOCAL_D RTest test(_L("T_GRAPH")); |
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56 |
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57 class TestTPoint |
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58 { |
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59 public: |
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60 TestTPoint(TInt x1,TInt y1,TInt x2,TInt y2,TInt x3,TInt y3,TInt x4,TInt y4); |
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61 void TestSet(); |
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62 void TestAdd(); |
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63 void TestSub(); |
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64 void TestUnaryMinus(); |
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65 private: |
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66 TInt iX1; |
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67 TInt iY1; |
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68 TInt iX2; |
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69 TInt iY2; |
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70 TInt iX3; |
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71 TInt iY3; |
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72 TInt iX4; |
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73 TInt iY4; |
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74 }; |
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75 |
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76 class TestTSize |
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77 { |
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78 public: |
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79 TestTSize(TInt wid1,TInt hgt1,TInt wid2,TInt hgt2,TInt wid3,TInt hgt3,TInt wid4,TInt hgt4); |
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80 void TestSet(); |
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81 void TestAdd(); |
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82 void TestSub(); |
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83 void TestUnaryMinus(); |
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84 private: |
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85 TInt iWidth1; |
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86 TInt iHeight1; |
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87 TInt iWidth2; |
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88 TInt iHeight2; |
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89 TInt iWidth3; |
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90 TInt iHeight3; |
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91 TInt iWidth4; |
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92 TInt iHeight4; |
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93 }; |
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94 |
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95 class TestTRect |
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96 { |
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97 public: |
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98 TestTRect(TInt tlx1,TInt tly1,TInt brx1,TInt bry1, |
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99 TInt tlx2,TInt tly2,TInt brx2,TInt bry2, |
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100 TInt tlx3,TInt tly3,TInt brx3,TInt bry3); |
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101 void TestSet(); |
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102 void TestMove(); |
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103 void TestResize(); |
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104 void TestShrink(); |
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105 void TestGrow(); |
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106 void TestBoundingRect(); |
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107 void TestIsEmpty(); |
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108 void TestIntersects(); |
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109 void TestIntersection(); |
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110 void TestNormalize(); |
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111 void TestContains(); |
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112 void TestCenter(); |
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113 private: |
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114 TInt iTlx1; |
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115 TInt iTly1; |
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116 TInt iBrx1; |
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117 TInt iBry1; |
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118 TInt iTlx2; |
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119 TInt iTly2; |
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120 TInt iBrx2; |
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121 TInt iBry2; |
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122 TInt iTlx3; |
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123 TInt iTly3; |
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124 TInt iBrx3; |
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125 TInt iBry3; |
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126 }; |
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127 |
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128 class TestTPoint3D |
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129 { |
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130 public: |
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131 TestTPoint3D(TInt x1,TInt y1,TInt z1,TInt x2,TInt y2,TInt z2,TInt x3,TInt y3,TInt z3,TInt x4,TInt y4,TInt z4); |
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132 void TestSet(); |
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133 void TestAdd(); |
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134 void TestSub(); |
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135 void TestUnaryMinus(); |
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136 private: |
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137 TInt iX1; |
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138 TInt iY1; |
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139 TInt iZ1; |
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140 TInt iX2; |
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141 TInt iY2; |
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142 TInt iZ2; |
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143 TInt iX3; |
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144 TInt iY3; |
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145 TInt iZ3; |
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146 TInt iX4; |
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147 TInt iY4; |
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148 TInt iZ4; |
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149 |
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150 }; |
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151 |
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152 ////////////////////////////////////////////////////////////////////////////// |
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153 // Point test code // |
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154 ////////////////////////////////////////////////////////////////////////////// |
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155 |
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156 TestTPoint::TestTPoint(TInt x1,TInt y1,TInt x2,TInt y2,TInt x3,TInt y3,TInt x4,TInt y4) |
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157 { |
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158 iX1=x1; |
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159 iY1=y1; |
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160 iX2=x2; |
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161 iY2=y2; |
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162 iX3=x3; |
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163 iY3=y3; |
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164 iX4=x4; |
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165 iY4=y4; |
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166 } |
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167 |
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168 void TestTPoint::TestSet() |
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169 { |
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170 TSize s1(iX3,iY3); |
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171 TPoint p1(iX1,iY1); |
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172 TPoint p2(iX2,iY2); |
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173 TPoint p3; |
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174 TPoint p4; |
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175 |
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176 test(p1.iX==iX1 && p1.iY==iY1); |
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177 test(p2.iX==iX2 && p2.iY==iY2); |
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178 test(p4.iX==0 && p4.iY==0); |
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179 |
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180 p3.iX=iX3; |
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181 p3.iY=iY3; |
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182 test(p3.iX==iX3 && p3.iY==iY3); |
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183 test(p3.AsSize()==s1); |
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184 |
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185 p4.SetXY(iX4,iY4); |
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186 test(p4.iX==iX4 && p4.iY==iY4); |
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187 |
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188 p1=p4; |
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189 test(p1==p4); |
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190 test(p1.iX==p4.iX && p1.iY==p4.iY); |
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191 |
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192 p3=p2; |
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193 test(p3==p2); |
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194 test(p3.iX==p2.iX && p3.iY==p2.iY); |
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195 |
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196 p1=p4; |
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197 p1.iX++; |
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198 test(p1!=p4); |
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199 p1=p4; |
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200 p1.iY++; |
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201 test(p1!=p4); |
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202 } |
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203 |
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204 void TestTPoint::TestAdd() |
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205 { |
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206 TSize s1(iX3,iY3); |
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207 TPoint p1(iX1,iY1); |
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208 TPoint p2(iX2,iY2); |
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209 TPoint p3(iX3,iY3); |
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210 TPoint p4(iX4,iY4); |
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211 TPoint px; |
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212 |
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213 p1+=p2; |
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214 test(p1.iX==(p2.iX+iX1) && p1.iY==(p2.iY+iY1)); |
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215 px=p3=p1+p2; |
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216 test(p3.iX==(p1.iX+p2.iX) && p3.iY==(p1.iY+p2.iY)); |
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217 test(p3==(p1+p2)); |
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218 test(px==p3); |
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219 px=p4+=p1; |
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220 test(p4.iX==(p1.iX+iX4) && p4.iY==(p1.iY+iY4)); |
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221 test(px==p4); |
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222 |
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223 px=p1; |
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224 p1+=s1; |
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225 test(p1.iX==(px.iX+s1.iWidth) && p1.iY==(px.iY+s1.iHeight)); |
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226 p2=px+s1; |
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227 test(p2==p1); |
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228 } |
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229 |
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230 void TestTPoint::TestSub() |
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231 { |
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232 TSize s1(iX3,iY3); |
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233 TPoint p1(iX1,iY1); |
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234 TPoint p2(iX2,iY2); |
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235 TPoint p3(iX3,iY3); |
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236 TPoint p4(iX4,iY4); |
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237 TPoint px; |
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238 |
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239 p1-=p2; |
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240 test(p1.iX==(iX1-p2.iX) && p1.iY==(iY1-p2.iY)); |
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241 px=p3=p1-p2; |
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242 test(p3.iX==(p1.iX-p2.iX) && p3.iY==(p1.iY-p2.iY)); |
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243 test(p3==(p1-p2)); |
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244 test(px==p3); |
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245 px=p4-=p1; |
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246 test(p4.iX==(iX4-p1.iX) && p4.iY==(iY4-p1.iY)); |
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247 test(px==p4); |
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248 |
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249 px=p1; |
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250 p1-=s1; |
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251 test(p1.iX==(px.iX-s1.iWidth) && p1.iY==(px.iY-s1.iHeight)); |
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252 p2=px-s1; |
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253 test(p2==p1); |
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254 } |
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255 |
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256 void TestTPoint::TestUnaryMinus() |
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257 { |
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258 TPoint p1(iX1,iY1); |
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259 TPoint p2(iX2,iY2); |
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260 TPoint p3(iX3,iY3); |
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261 TPoint p4(iX4,iY4); |
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262 |
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263 TPoint p=-p1; |
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264 test (p==TPoint(-iX1,-iY1)); |
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265 p=-p2; |
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266 test (p==TPoint(-iX2,-iY2)); |
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267 p=-p3; |
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268 test (p==TPoint(-iX3,-iY3)); |
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269 p=-p4; |
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270 test (p==TPoint(-iX4,-iY4)); |
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271 } |
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272 |
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273 ////////////////////////////////////////////////////////////////////////////// |
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274 // Size test code // |
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275 ////////////////////////////////////////////////////////////////////////////// |
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276 |
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277 TestTSize::TestTSize(TInt x1,TInt y1,TInt x2,TInt y2,TInt x3,TInt y3,TInt x4,TInt y4) |
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278 { |
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279 iWidth1=x1; |
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280 iHeight1=y1; |
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281 iWidth2=x2; |
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282 iHeight2=y2; |
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283 iWidth3=x3; |
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284 iHeight3=y3; |
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285 iWidth4=x4; |
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286 iHeight4=y4; |
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287 } |
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288 |
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289 void TestTSize::TestSet() |
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290 { |
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291 TPoint p1(iWidth3,iHeight3); |
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292 TSize s1(iWidth1,iHeight1); |
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293 TSize s2(iWidth2,iHeight2); |
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294 TSize s3; |
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295 TSize s4; |
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296 |
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297 test(s1.iWidth==iWidth1 && s1.iHeight==iHeight1); |
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298 test(s2.iWidth==iWidth2 && s2.iHeight==iHeight2); |
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299 test(s4.iWidth==0 && s4.iHeight==0); |
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300 |
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301 s3.iWidth=iWidth3; |
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302 s3.iHeight=iHeight3; |
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303 test(s3.iWidth==iWidth3 && s3.iHeight==iHeight3); |
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304 test(s3.AsPoint()==p1); |
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305 |
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306 s4.SetSize(iWidth4,iHeight4); |
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307 test(s4.iWidth==iWidth4 && s4.iHeight==iHeight4); |
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308 |
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309 s1=s4; |
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310 test(s1==s4); |
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311 test(s1.iWidth==s4.iWidth && s1.iHeight==s4.iHeight); |
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312 s3=s2; |
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313 test(s3==s2); |
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314 test(s3.iWidth==s2.iWidth && s3.iHeight==s2.iHeight); |
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315 |
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316 s1=s4; |
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317 s1.iWidth++; |
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318 test(s1!=s4); |
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319 s1=s4; |
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320 s1.iHeight++; |
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321 test(s1!=s4); |
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322 } |
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323 |
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324 void TestTSize::TestAdd() |
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325 { |
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326 TPoint p1(iWidth3,iHeight3); |
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327 TSize s1(iWidth1,iHeight1); |
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328 TSize s2(iWidth2,iHeight2); |
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329 TSize s3(iWidth3,iHeight3); |
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330 TSize s4(iWidth4,iHeight4); |
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331 TSize sx; |
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332 |
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333 s1+=s2; |
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334 test(s1.iWidth==(s2.iWidth+iWidth1) && s1.iHeight==(s2.iHeight+iHeight1)); |
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335 sx=s3=s1+s2; |
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336 test(s3.iWidth==(s1.iWidth+s2.iWidth) && s3.iHeight==(s1.iHeight+s2.iHeight)); |
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337 test(s3==(s1+s2)); |
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338 test(sx==s3); |
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339 sx=s4+=s1; |
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340 test(s4.iWidth==(s1.iWidth+iWidth4) && s4.iHeight==(s1.iHeight+iHeight4)); |
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341 test(sx==s4); |
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342 |
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343 sx=s1; |
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344 s1+=p1; |
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345 test(s1.iWidth==(sx.iWidth+p1.iX) && s1.iHeight==(sx.iHeight+p1.iY)); |
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346 s2=sx+p1; |
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347 test(s1==s2); |
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348 } |
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349 |
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350 void TestTSize::TestSub() |
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351 { |
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352 TPoint p1(iWidth3,iHeight3); |
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353 TSize s1(iWidth1,iHeight1); |
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354 TSize s2(iWidth2,iHeight2); |
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355 TSize s3(iWidth3,iHeight3); |
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356 TSize s4(iWidth4,iHeight4); |
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357 TSize sx; |
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358 |
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359 s1-=s2; |
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360 test(s1.iWidth==(iWidth1-s2.iWidth) && s1.iHeight==(iHeight1-s2.iHeight)); |
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361 sx=s3=s1-s2; |
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362 test(s3.iWidth==(s1.iWidth-s2.iWidth) && s3.iHeight==(s1.iHeight-s2.iHeight)); |
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363 test(s3==(s1-s2)); |
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364 test(sx==s3); |
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365 sx=s4-=s1; |
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366 test(s4.iWidth==(iWidth4-s1.iWidth) && s4.iHeight==(iHeight4-s1.iHeight)); |
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367 test(sx==s4); |
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368 |
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369 sx=s1; |
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370 s1-=p1; |
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371 test(s1.iWidth==(sx.iWidth-p1.iX) && s1.iHeight==(sx.iHeight-p1.iY)); |
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372 s2=sx-p1; |
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373 test(s1==s2); |
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374 } |
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375 |
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376 void TestTSize::TestUnaryMinus() |
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377 { |
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378 TSize s1(iWidth1,iHeight1); |
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379 TSize s2(iWidth2,iHeight2); |
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380 TSize s3(iWidth3,iHeight3); |
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381 TSize s4(iWidth4,iHeight4); |
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382 |
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383 TSize s=-s1; |
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384 test (s==TSize(-iWidth1,-iHeight1)); |
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385 s=-s2; |
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386 test (s==TSize(-iWidth2,-iHeight2)); |
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387 s=-s3; |
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388 test (s==TSize(-iWidth3,-iHeight3)); |
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389 s=-s4; |
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390 test (s==TSize(-iWidth4,-iHeight4)); |
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391 } |
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392 |
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393 ////////////////////////////////////////////////////////////////////////////// |
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394 // Rectangle test code // |
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395 ////////////////////////////////////////////////////////////////////////////// |
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396 |
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397 TestTRect::TestTRect(TInt tlx1,TInt tly1,TInt brx1,TInt bry1, |
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398 TInt tlx2,TInt tly2,TInt brx2,TInt bry2, |
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399 TInt tlx3,TInt tly3,TInt brx3,TInt bry3) |
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400 { |
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401 iTlx1=tlx1; |
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402 iTly1=tly1; |
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403 iBrx1=brx1; |
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404 iBry1=bry1; |
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405 iTlx2=tlx2; |
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406 iTly2=tly2; |
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407 iBrx2=brx2; |
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408 iBry2=bry2; |
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409 iTlx3=tlx3; |
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410 iTly3=tly3; |
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411 iBrx3=brx3; |
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412 iBry3=bry3; |
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413 } |
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414 |
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415 void TestTRect::TestSet() |
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416 { |
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417 TSize s1(iTlx3,iTly3); |
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418 TPoint pTl(iTlx2,iTly2); |
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419 TPoint pBr(iBrx2,iBry2); |
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420 TRect r1(iTlx1,iTly1,iBrx1,iBry1); |
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421 TRect r2(pTl,pBr); |
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422 TRect r3; |
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423 TRect r4(pTl,s1); |
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424 |
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425 test(r1.iTl.iX==iTlx1 && r1.iTl.iY==iTly1 && r1.iBr.iX==iBrx1 && r1.iBr.iY==iBry1); |
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426 test(r2.iTl.iX==iTlx2 && r2.iTl.iY==iTly2 && r2.iBr.iX==iBrx2 && r2.iBr.iY==iBry2); |
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427 test(r2.iTl==pTl && r2.iBr==pBr); |
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428 test(r3.iTl.iX==0 && r3.iTl.iY==0 && r3.iBr.iX==0 && r3.iBr.iY==0); |
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429 test(r4.iTl==pTl && r4.iBr.iX==(pTl.iX+s1.iWidth) && r4.iBr.iY==(pTl.iY+s1.iHeight)); |
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430 |
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431 r3.iTl.iX=iTlx3; |
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432 r3.iTl.iY=iTly3; |
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433 r3.iBr.iX=iBrx3; |
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434 r3.iBr.iY=iBry3; |
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435 test(r3.iTl.iX==iTlx3 && r3.iTl.iY==iTly3 && r3.iBr.iX==iBrx3 && r3.iBr.iY==iBry3); |
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436 |
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437 r1.SetRect(iTlx2,iTly2,iBrx2,iBry2); |
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438 test(r1==r2); |
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439 |
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440 r2=r3; |
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441 test(r2==r3); |
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442 |
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443 pTl.SetXY(iTlx3,iTly3); |
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444 pBr.SetXY(iBrx3,iBry3); |
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445 r1.SetRect(pTl,pBr); |
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446 test(r1.iTl.iX==iTlx3 && r1.iTl.iY==iTly3 && r1.iBr.iX==iBrx3 && r1.iBr.iY==iBry3); |
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447 pTl.SetXY(iTlx2,iTly2); |
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448 r1.SetRect(pTl,s1); |
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449 test(r1==r4); |
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450 r4.iTl.iX++; |
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451 test(r1!=r4); |
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452 r4.iTl.iX--; |
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453 test(r1==r4); |
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454 r4.iTl.iY++; |
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455 test(r1!=r4); |
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456 r4.iTl.iY--; |
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457 test(r1==r4); |
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458 r4.iBr.iX++; |
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459 test(r1!=r4); |
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460 r4.iBr.iX--; |
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461 test(r1==r4); |
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462 r4.iBr.iY++; |
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463 test(r1!=r4); |
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464 |
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465 r4=TRect(0,0,0,0); |
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466 r4.SetWidth(r1.Size().iWidth); |
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467 test(r1.Size().iWidth==r4.Size().iWidth); |
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468 test(r4.Size().iHeight==0); |
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469 |
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470 r4.SetHeight(r1.Size().iHeight); |
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471 test(r1.Size().iHeight==r4.Size().iHeight); |
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472 test(r1.Size().iWidth==r4.Size().iWidth); |
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473 |
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474 r4=TRect(0,0,0,0); |
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475 r4.SetSize(r1.Size()); |
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476 test(r1.Size()==r4.Size()); |
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477 } |
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478 |
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479 void TestTRect::TestMove() |
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480 { |
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481 TPoint offs(iTlx2,iTly2); |
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482 TRect r1(iTlx1,iTly1,iBrx1,iBry1); |
|
483 TRect rCheck,rTest; |
|
484 |
|
485 rCheck=r1; |
|
486 rCheck.iTl+=offs; |
|
487 rCheck.iBr+=offs; |
|
488 |
|
489 rTest=r1; |
|
490 rTest.Move(offs); |
|
491 test(rTest==rCheck); |
|
492 |
|
493 rTest=r1; |
|
494 rTest.Move(offs.iX,offs.iY); |
|
495 test(rTest==rCheck); |
|
496 } |
|
497 |
|
498 void TestTRect::TestResize() |
|
499 { |
|
500 TSize resize(iTlx1,iTly1); |
|
501 TRect rTest(iTlx2,iTly2,iBrx2,iBry2); |
|
502 TRect rCheck; |
|
503 |
|
504 rCheck=rTest; |
|
505 rTest.Resize(resize); |
|
506 rCheck.iBr+=resize; |
|
507 test(rTest==rCheck); |
|
508 } |
|
509 |
|
510 void TestTRect::TestShrink() |
|
511 { |
|
512 TSize shrink(iTlx3,iTly3); |
|
513 TRect r2(iTlx2,iTly2,iBrx2,iBry2); |
|
514 TRect rCheck,rTest; |
|
515 |
|
516 rCheck=r2; |
|
517 rCheck.iTl+=shrink; |
|
518 rCheck.iBr-=shrink; |
|
519 |
|
520 rTest=r2; |
|
521 rTest.Shrink(shrink); |
|
522 test(rTest==rCheck); |
|
523 |
|
524 rTest=r2; |
|
525 rTest.Shrink(shrink.iWidth,shrink.iHeight); |
|
526 test(rTest==rCheck); |
|
527 } |
|
528 |
|
529 void TestTRect::TestGrow() |
|
530 { |
|
531 TSize grow(iTlx3,iTly3); |
|
532 TRect r2(iTlx2,iTly2,iBrx2,iBry2); |
|
533 TRect rCheck,rTest; |
|
534 |
|
535 rCheck=r2; |
|
536 rCheck.iTl-=grow; |
|
537 rCheck.iBr+=grow; |
|
538 |
|
539 rTest=r2; |
|
540 rTest.Grow(grow.iWidth,grow.iHeight); |
|
541 test(rTest==rCheck); |
|
542 |
|
543 rTest=r2; |
|
544 rTest.Grow(grow); |
|
545 test(rTest==rCheck); |
|
546 } |
|
547 |
|
548 void TestTRect::TestBoundingRect() |
|
549 { |
|
550 TRect r1(iTlx1,iTly1,iBrx1,iBry1); |
|
551 TRect r2(iTlx2,iTly2,iBrx2,iBry2); |
|
552 TRect r3(iTlx3,iTly3,iBrx3,iBry3); |
|
553 TRect rCheck,rTest; |
|
554 |
|
555 rCheck=r1; |
|
556 rCheck.iTl.iX=Min(r1.iTl.iX,r2.iTl.iX); |
|
557 rCheck.iTl.iY=Min(r1.iTl.iY,r2.iTl.iY); |
|
558 rCheck.iBr.iX=Max(r1.iBr.iX,r2.iBr.iX); |
|
559 rCheck.iBr.iY=Max(r1.iBr.iY,r2.iBr.iY); |
|
560 rTest=r1; |
|
561 rTest.BoundingRect(r2); |
|
562 test(rTest==rCheck); |
|
563 |
|
564 rCheck=r1; |
|
565 rCheck.iTl.iX=Min(r1.iTl.iX,r3.iTl.iX); |
|
566 rCheck.iTl.iY=Min(r1.iTl.iY,r3.iTl.iY); |
|
567 rCheck.iBr.iX=Max(r1.iBr.iX,r3.iBr.iX); |
|
568 rCheck.iBr.iY=Max(r1.iBr.iY,r3.iBr.iY); |
|
569 rTest=r1; |
|
570 rTest.BoundingRect(r3); |
|
571 test(rTest==rCheck); |
|
572 } |
|
573 |
|
574 void TestTRect::TestIsEmpty() |
|
575 { |
|
576 TRect f1(0,0,1,1); // f? should return false |
|
577 TRect f2(-1,-1,0,0); |
|
578 TRect f3(-2,-2,-1,-1); |
|
579 TRect t1(0,0,1,0); // t? should return true |
|
580 TRect t2(0,0,0,1); |
|
581 TRect t3(0,0,-1,1); |
|
582 TRect t4(0,0,1,-1); |
|
583 TRect t5(-2,-2,-1,-3); |
|
584 TRect t6(-2,-2,-3,-1); |
|
585 |
|
586 test(f1.IsEmpty()==FALSE); |
|
587 test(f2.IsEmpty()==FALSE); |
|
588 test(f3.IsEmpty()==FALSE); |
|
589 test(t1.IsEmpty()==TRUE); |
|
590 test(t2.IsEmpty()==TRUE); |
|
591 test(t3.IsEmpty()==TRUE); |
|
592 test(t4.IsEmpty()==TRUE); |
|
593 test(t5.IsEmpty()==TRUE); |
|
594 test(t6.IsEmpty()==TRUE); |
|
595 } |
|
596 |
|
597 void TestTRect::TestIntersects() |
|
598 { |
|
599 test(TRect(-5,-10,5,10).Intersects(TRect(4,-10,10,10))==TRUE); |
|
600 test(TRect(-5,-10,5,10).Intersects(TRect(5,-10,10,10))==FALSE); |
|
601 test(TRect(-5,-10,5,10).Intersects(TRect(6,-10,10,10))==FALSE); |
|
602 test(TRect(-5,-10,5,10).Intersects(TRect(-5, 9, 5,20))==TRUE); |
|
603 test(TRect(-5,-10,5,10).Intersects(TRect(-5,10, 5,20))==FALSE); |
|
604 test(TRect(-5,-10,5,10).Intersects(TRect(-5,11, 5,20))==FALSE); |
|
605 // |
|
606 test(TRect(4,-10,10,10).Intersects(TRect(-5,-10,5,10))==TRUE); |
|
607 test(TRect(5,-10,10,10).Intersects(TRect(-5,-10,5,10))==FALSE); |
|
608 test(TRect(6,-10,10,10).Intersects(TRect(-5,-10,5,10))==FALSE); |
|
609 test(TRect(-5, 9, 5,20).Intersects(TRect(-5,-10,5,10))==TRUE); |
|
610 test(TRect(-5,10, 5,20).Intersects(TRect(-5,-10,5,10))==FALSE); |
|
611 test(TRect(-5,11, 5,20).Intersects(TRect(-5,-10,5,10))==FALSE); |
|
612 // Empty rects, should all return FALSE |
|
613 test(TRect(0,11, 5,11).Intersects(TRect(0,0,5,20))==FALSE); |
|
614 test(TRect(1,10, 1,11).Intersects(TRect(0,0,5,20))==FALSE); |
|
615 test(TRect(5,11, 5,11).Intersects(TRect(0,0,5,20))==FALSE); |
|
616 } |
|
617 |
|
618 void TestTRect::TestIntersection() |
|
619 { |
|
620 TRect r1(iTlx1,iTly1,iBrx1,iBry1); |
|
621 TRect r2(iTlx2,iTly2,iBrx2,iBry2); |
|
622 TRect r3(iTlx3,iTly3,iBrx3,iBry3); |
|
623 TRect rCheck,rTest; |
|
624 |
|
625 rCheck=r1; |
|
626 rCheck.iTl.iX=Max(r1.iTl.iX,r2.iTl.iX); |
|
627 rCheck.iTl.iY=Max(r1.iTl.iY,r2.iTl.iY); |
|
628 rCheck.iBr.iX=Min(r1.iBr.iX,r2.iBr.iX); |
|
629 rCheck.iBr.iY=Min(r1.iBr.iY,r2.iBr.iY); |
|
630 rTest=r1; |
|
631 rTest.Intersection(r2); |
|
632 if (!rCheck.IsEmpty()) |
|
633 test(rTest==rCheck); |
|
634 |
|
635 rCheck=r1; |
|
636 rCheck.iTl.iX=Max(r1.iTl.iX,r3.iTl.iX); |
|
637 rCheck.iTl.iY=Max(r1.iTl.iY,r3.iTl.iY); |
|
638 rCheck.iBr.iX=Min(r1.iBr.iX,r3.iBr.iX); |
|
639 rCheck.iBr.iY=Min(r1.iBr.iY,r3.iBr.iY); |
|
640 rTest=r1; |
|
641 rTest.Intersection(r3); |
|
642 if (!rCheck.IsEmpty()) |
|
643 test(rTest==rCheck); |
|
644 |
|
645 rCheck=r3; |
|
646 rCheck.iTl.iX=Max(r3.iTl.iX,r2.iTl.iX); |
|
647 rCheck.iTl.iY=Max(r3.iTl.iY,r2.iTl.iY); |
|
648 rCheck.iBr.iX=Min(r3.iBr.iX,r2.iBr.iX); |
|
649 rCheck.iBr.iY=Min(r3.iBr.iY,r2.iBr.iY); |
|
650 rTest=r3; |
|
651 rTest.Intersection(r2); |
|
652 if (!rCheck.IsEmpty()) |
|
653 test(rTest==rCheck); |
|
654 } |
|
655 |
|
656 void TestTRect::TestNormalize() |
|
657 { |
|
658 TUint i; |
|
659 TInt tmp; |
|
660 TRect a[]={TRect(0,0,1,1),TRect(-1,0,0,-1),TRect(-2,2,-1,1),TRect(10,2,1,0), |
|
661 TRect(-10,-20,-2,-1),TRect(0,0,10,0),TRect(20,1,20,2),TRect(10,10,10,10)}; |
|
662 TBool aIsNormalized[]={TRUE,FALSE,FALSE,FALSE,TRUE,TRUE,TRUE,TRUE}; |
|
663 TRect tst,check; |
|
664 |
|
665 for(i=0;i<(sizeof(a)/sizeof(a[0]));i++) |
|
666 { |
|
667 check=tst=a[i]; |
|
668 if (check.iTl.iX>check.iBr.iX) |
|
669 { |
|
670 tmp=check.iBr.iX; |
|
671 check.iBr.iX=check.iTl.iX; |
|
672 check.iTl.iX=tmp; |
|
673 } |
|
674 if (check.iTl.iY>check.iBr.iY) |
|
675 { |
|
676 tmp=check.iBr.iY; |
|
677 check.iBr.iY=check.iTl.iY; |
|
678 check.iTl.iY=tmp; |
|
679 } |
|
680 test(tst.IsNormalized()==aIsNormalized[i]); |
|
681 tst.Normalize(); |
|
682 test(tst.IsNormalized()==TRUE); |
|
683 test(tst==check); |
|
684 } |
|
685 } |
|
686 |
|
687 void TestTRect::TestContains() |
|
688 { |
|
689 TPoint tl1(iTlx1,iTly1); |
|
690 TPoint br1(iBrx1,iBry1); |
|
691 TPoint tl2(iTlx2,iTly2); |
|
692 TPoint br2(iBrx2,iBry2); |
|
693 TPoint tl3(iTlx3,iTly3); |
|
694 TPoint br3(iBrx3,iBry3); |
|
695 TRect rect1(tl1,br1); |
|
696 TRect rect2(tl2,br2); |
|
697 TRect rect3(tl3,br3); |
|
698 |
|
699 rect1.Normalize(); |
|
700 rect2.Normalize(); |
|
701 rect3.Normalize(); |
|
702 test(rect1.IsEmpty() || rect1.Contains(rect1.iTl)); |
|
703 test(rect2.IsEmpty() || rect2.Contains(rect2.iTl)); |
|
704 test(rect3.IsEmpty() || rect3.Contains(rect3.iTl)); |
|
705 test(!rect1.Contains(rect1.iBr)); |
|
706 test(!rect2.Contains(rect2.iBr)); |
|
707 test(!rect3.Contains(rect3.iBr)); |
|
708 TPoint pnt; |
|
709 pnt.SetXY(rect1.iTl.iX,rect1.iBr.iY); |
|
710 test(!rect1.Contains(pnt)); |
|
711 pnt.SetXY(rect1.iBr.iX,rect1.iTl.iY); |
|
712 test(!rect1.Contains(pnt)); |
|
713 pnt=rect2.iTl; |
|
714 if (rect2.iBr.iX>(rect2.iTl.iX+1) && rect2.iBr.iY>(rect2.iTl.iY+1)) |
|
715 pnt+=TPoint(1,1); |
|
716 test(rect2.Contains(pnt)); |
|
717 } |
|
718 |
|
719 void TestTRect::TestCenter() |
|
720 { |
|
721 TRect rect[]={TRect(iTlx1,iTly1,iBrx1,iBry1),TRect(iTlx2,iTly2,iBrx2,iBry2),TRect(iTlx3,iTly3,iBrx3,iBry3)}; |
|
722 |
|
723 for(TUint i=0;i<(sizeof(rect)/sizeof(rect[0]));i++) |
|
724 { |
|
725 TRect& r=rect[i]; |
|
726 TPoint center((r.iBr.iX+r.iTl.iX)/2,(r.iBr.iY+r.iTl.iY)/2); |
|
727 test(center==r.Center()); |
|
728 } |
|
729 } |
|
730 |
|
731 ////////////////////////////////////////////////////////////////////////////// |
|
732 // 3DPoint test code // |
|
733 ////////////////////////////////////////////////////////////////////////////// |
|
734 TestTPoint3D::TestTPoint3D(TInt x1,TInt y1,TInt z1,TInt x2,TInt y2,TInt z2,TInt x3,TInt y3,TInt z3,TInt x4,TInt y4,TInt z4) |
|
735 { |
|
736 iX1=x1; |
|
737 iY1=y1; |
|
738 iZ1=z1; |
|
739 iX2=x2; |
|
740 iY2=y2; |
|
741 iZ2=z2; |
|
742 iX3=x3; |
|
743 iY3=y3; |
|
744 iZ3=z3; |
|
745 iX4=x4; |
|
746 iY4=y4; |
|
747 iZ4=z4; |
|
748 } |
|
749 |
|
750 |
|
751 void TestTPoint3D::TestSet() |
|
752 { |
|
753 |
|
754 TPoint aPoint(iX3,iY3); |
|
755 TPoint3D p3D1(iX1,iY1,iZ1); |
|
756 TPoint3D p3D2(iX2,iY2,iZ2); |
|
757 TPoint3D p3D3; |
|
758 TPoint3D p3D4; |
|
759 TPoint3D p3D5(aPoint); |
|
760 |
|
761 test(p3D1.iX==iX1 && p3D1.iY==iY1 && p3D1.iZ==iZ1); |
|
762 test(p3D2.iX==iX2 && p3D2.iY==iY2 && p3D2.iZ==iZ2); |
|
763 test(p3D4.iX==0 && p3D4.iY==0 && p3D4.iZ==0); |
|
764 |
|
765 p3D3.iX=iX3; |
|
766 p3D3.iY=iY3; |
|
767 p3D3.iZ=iZ3; |
|
768 test(p3D3.iX==iX3 && p3D3.iY==iY3&& p3D3.iZ==iZ3); |
|
769 test(p3D3.AsPoint()==aPoint); |
|
770 test(p3D5.AsPoint()==p3D3.AsPoint()); |
|
771 |
|
772 |
|
773 p3D4.SetXYZ(iX4,iY4,iZ4); |
|
774 test(p3D4.iX==iX4 && p3D4.iY==iY4); |
|
775 |
|
776 p3D1=p3D4; |
|
777 test(p3D1==p3D4); |
|
778 test(p3D1.iX==p3D4.iX && p3D1.iY==p3D4.iY && p3D1.iZ==p3D4.iZ); |
|
779 |
|
780 p3D3=p3D2; |
|
781 test(p3D3==p3D2); |
|
782 test(p3D3.iX==p3D2.iX && p3D3.iY==p3D2.iY && p3D3.iZ==p3D2.iZ); |
|
783 |
|
784 p3D1=p3D4; |
|
785 p3D1.iX++; |
|
786 test(p3D1!=p3D4); |
|
787 p3D1=p3D4; |
|
788 p3D1.iY++; |
|
789 test(p3D1!=p3D4); |
|
790 } |
|
791 |
|
792 |
|
793 void TestTPoint3D::TestAdd() |
|
794 { |
|
795 TPoint apoint(iX3,iY3); |
|
796 TPoint3D p1(iX1,iY1,iZ1); |
|
797 TPoint3D p2(iX2,iY2,iZ2); |
|
798 TPoint3D p3(iX3,iY3,iZ3); |
|
799 TPoint3D p4(iX4,iY4,iZ4); |
|
800 TPoint3D px; |
|
801 |
|
802 p1+=p2; |
|
803 test(p1.iX==(p2.iX+iX1) && p1.iY==(p2.iY+iY1)&& p1.iZ==(p2.iZ+iZ1)); |
|
804 px=p3=p1+p2; |
|
805 test(p3.iX==(p1.iX+p2.iX) && p3.iY==(p1.iY+p2.iY)&& p3.iZ==(p1.iZ+p2.iZ)); |
|
806 test(p3==(p1+p2)); |
|
807 test(px==p3); |
|
808 px=p4+=p1; |
|
809 test(p4.iX==(p1.iX+iX4) && p4.iY==(p1.iY+iY4)&& p4.iZ==(p1.iZ+iZ4)); |
|
810 test(px==p4); |
|
811 px=p1; |
|
812 p1+=apoint; |
|
813 //TPoint has no Z co-ordinate |
|
814 test(p1.iX==(px.iX+apoint.iX) && p1.iY==(px.iY+apoint.iY) &&p1.iZ==px.iZ); |
|
815 p2=px+apoint; |
|
816 test(p2==p1); |
|
817 } |
|
818 |
|
819 void TestTPoint3D::TestSub() |
|
820 { |
|
821 TPoint apoint(iX3,iY3); |
|
822 TPoint3D p1(iX1,iY1,iZ1); |
|
823 TPoint3D p2(iX2,iY2,iZ2); |
|
824 TPoint3D p3(iX3,iY3,iZ3); |
|
825 TPoint3D p4(iX4,iY4,iZ4); |
|
826 TPoint3D px; |
|
827 |
|
828 p1-=p2; |
|
829 test(p1.iX==(iX1-p2.iX) && p1.iY==(iY1-p2.iY)&& p1.iZ==(iZ1-p2.iZ)); |
|
830 px=p3=p1-p2; |
|
831 test(p3.iX==(p1.iX-p2.iX) && p3.iY==(p1.iY-p2.iY)&& p3.iZ==(p1.iZ-p2.iZ)); |
|
832 test(p3==(p1-p2)); |
|
833 test(px==p3); |
|
834 px=p4-=p1; |
|
835 test(p4.iX==(iX4-p1.iX) && p4.iY==(iY4-p1.iY)&& p4.iZ==(iZ4-p1.iZ)); |
|
836 test(px==p4); |
|
837 |
|
838 px=p1; |
|
839 p1-=apoint; |
|
840 //TPoint has no Z co-ordinate |
|
841 test(p1.iX==(px.iX-apoint.iX) && p1.iY==(px.iY-apoint.iY)&&p1.iZ==px.iZ); |
|
842 p2=px-apoint; |
|
843 test(p2==p1); |
|
844 } |
|
845 |
|
846 void TestTPoint3D::TestUnaryMinus() |
|
847 { |
|
848 TPoint3D p1(iX1,iY1,iZ1); |
|
849 TPoint3D p2(iX2,iY2,iZ2); |
|
850 TPoint3D p3(iX3,iY3,iZ3); |
|
851 TPoint3D p4(iX4,iY4,iZ4); |
|
852 TPoint3D p=-p1; |
|
853 test (p==TPoint3D(-iX1,-iY1,-iZ1)); |
|
854 p=-p2; |
|
855 test (p==TPoint3D(-iX2,-iY2,-iZ2)); |
|
856 p=-p3; |
|
857 test (p==TPoint3D(-iX3,-iY3,-iZ3)); |
|
858 p=-p4; |
|
859 test (p==TPoint3D(-iX4,-iY4,-iZ4)); |
|
860 } |
|
861 |
|
862 ////////////////////////////////////////////////////////////////////////////// |
|
863 // Top level test code // |
|
864 ////////////////////////////////////////////////////////////////////////////// |
|
865 |
|
866 LOCAL_C void test_point(TestTPoint t) |
|
867 { |
|
868 test.Start(_L("Setting values")); |
|
869 t.TestSet(); |
|
870 test.Next(_L("Addition")); |
|
871 t.TestAdd(); |
|
872 test.Next(_L("Subtraction")); |
|
873 t.TestSub(); |
|
874 test.Next(_L("Unary minus")); |
|
875 t.TestUnaryMinus(); |
|
876 test.End(); |
|
877 } |
|
878 |
|
879 LOCAL_C void test_size(TestTSize t) |
|
880 { |
|
881 test.Start(_L("Setting values")); |
|
882 t.TestSet(); |
|
883 test.Next(_L("Addition")); |
|
884 t.TestAdd(); |
|
885 test.Next(_L("Subtraction")); |
|
886 t.TestSub(); |
|
887 test.Next(_L("Unary minus")); |
|
888 t.TestUnaryMinus(); |
|
889 test.End(); |
|
890 } |
|
891 |
|
892 LOCAL_C void test_rect(TestTRect t) |
|
893 { |
|
894 test.Start(_L("Setting values")); |
|
895 t.TestSet(); |
|
896 test.Next(_L("Offset")); |
|
897 t.TestMove(); |
|
898 test.Next(_L("Resize")); |
|
899 t.TestResize(); |
|
900 test.Next(_L("Grow")); |
|
901 t.TestGrow(); |
|
902 test.Next(_L("Shrink")); |
|
903 t.TestShrink(); |
|
904 test.Next(_L("BoundingRect")); |
|
905 t.TestBoundingRect(); |
|
906 test.Next(_L("IsEmpty")); |
|
907 t.TestIsEmpty(); |
|
908 test.Next(_L("Intersects")); |
|
909 t.TestIntersects(); |
|
910 test.Next(_L("Intersection")); |
|
911 t.TestIntersection(); |
|
912 test.Next(_L("Normalize")); |
|
913 t.TestNormalize(); |
|
914 test.Next(_L("Contains")); |
|
915 t.TestContains(); |
|
916 test.Next(_L("Center")); |
|
917 t.TestCenter(); |
|
918 test.End(); |
|
919 } |
|
920 |
|
921 |
|
922 LOCAL_C void test_3Dpoint(TestTPoint3D t) |
|
923 { |
|
924 test.Start(_L("Setting values")); |
|
925 t.TestSet(); |
|
926 test.Next(_L("Addition")); |
|
927 t.TestAdd(); |
|
928 test.Next(_L("Subtraction")); |
|
929 t.TestSub(); |
|
930 test.Next(_L("Unary minus")); |
|
931 t.TestUnaryMinus(); |
|
932 test.End(); |
|
933 } |
|
934 |
|
935 GLDEF_C TInt E32Main() |
|
936 { |
|
937 // |
|
938 |
|
939 |
|
940 test.Title(); |
|
941 // |
|
942 // Test the TPoint type. |
|
943 // |
|
944 TestTPoint tp1(1,2, 3,5, 8,13, 20,33); |
|
945 TestTPoint tp2(10,-12, -55,29, -222,-666, 0,0); |
|
946 TestTPoint tp3(345678,10, -9,987654, -1234567,-9876543, 222222,33333); |
|
947 TestTPoint tp4(-1,-2,-3,-4,-5,-6,-7,-8); |
|
948 TestTPoint tp5(0,0, 1000000,0, 0,2000000, 3000000,4000000); |
|
949 // |
|
950 test.Start(_L("class TPoint 1")); |
|
951 test_point(tp1); |
|
952 test.Next(_L("class TPoint 2")); |
|
953 test_point(tp2); |
|
954 test.Next(_L("class TPoint 3")); |
|
955 test_point(tp3); |
|
956 test.Next(_L("class TPoint 4")); |
|
957 test_point(tp4); |
|
958 test.Next(_L("class TPoint 5")); |
|
959 test_point(tp5); |
|
960 // |
|
961 // Test the TSize type. |
|
962 // |
|
963 TestTSize sp1(5,4, 9,5, 17,33, 44,75); |
|
964 TestTSize sp2(12,-10, -29,55, -666,-222, 0,0); |
|
965 TestTSize sp3(456789,20, -3,876543, -2345678,-8765432, 33333,11111); |
|
966 TestTSize sp4(-1,-2,-3,-4,-5,-6,-7,-8); |
|
967 TestTSize sp5(0,0, 2000000,0, 0,3000000, 1000000,6000000); |
|
968 // |
|
969 test.Next(_L("class TSize 1")); |
|
970 test_size(sp1); |
|
971 test.Next(_L("class TSize 2")); |
|
972 test_size(sp2); |
|
973 test.Next(_L("class TSize 3")); |
|
974 test_size(sp3); |
|
975 test.Next(_L("class TSize 4")); |
|
976 test_size(sp4); |
|
977 test.Next(_L("class TSize 5")); |
|
978 test_size(sp5); |
|
979 // |
|
980 // TRect tests |
|
981 // |
|
982 TestTRect tr1(0,0,1,2, 10,20,14,19, 33,11,44,55); |
|
983 TestTRect tr2(-10,-20,11,22, -100,-200,-90,-199, 3000,1100,-4400,-5500); |
|
984 TestTRect tr3(0,0,0,0, 1,1,2,2, -1,-1,0,0); |
|
985 // |
|
986 test.Next(_L("class TRect 1")); |
|
987 test_rect(tr1); |
|
988 test.Next(_L("class TRect 2")); |
|
989 test_rect(tr2); |
|
990 test.Next(_L("class TRect 3")); |
|
991 test_rect(tr3); |
|
992 // |
|
993 // |
|
994 // Test the TPoint3D type. |
|
995 // |
|
996 TestTPoint3D t3dp1(1,2,3, 4,5,6, 7 ,8,9, 10,11,12); |
|
997 TestTPoint3D t3dp2(28,-12,75, -55,-98, -222, -788,-666,-155, 0,0,0); |
|
998 TestTPoint3D t3dp3(89823,-45,12121,-78454,345678,10, -9,987654, -1234567,-9876543, 222222,33333); |
|
999 TestTPoint3D t3dp4(-12,-32,-53,-84,-95,-456,-467,-4658,-45,-908,-65,-908); |
|
1000 TestTPoint3D t3dp5(0,0,0, 23,1000000,0,10677,-3,2000000, 3000000,4000000,501); |
|
1001 |
|
1002 // |
|
1003 test.Start(_L("class TPoint3D 1")); |
|
1004 test_3Dpoint(t3dp1); |
|
1005 test.Next(_L("class TPoint3D 2")); |
|
1006 test_3Dpoint(t3dp2); |
|
1007 test.Next(_L("class TPoint3D 3")); |
|
1008 test_3Dpoint(t3dp3); |
|
1009 test.Next(_L("class TPoint3D 4")); |
|
1010 test_3Dpoint(t3dp4); |
|
1011 test.Next(_L("class TPoint3D 5")); |
|
1012 test_3Dpoint(t3dp5); |
|
1013 // |
|
1014 test.Printf(_L("T_GRAPH: TEST Successfully Completed \n")); |
|
1015 test.End(); |
|
1016 test.Close(); |
|
1017 return(0); |
|
1018 } |
|
1019 |