1 | #include <gtest/gtest.h> |
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2 | #include "core/object/Listable.h" |
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3 | #include "core/CoreIncludes.h" |
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4 | #include "core/module/ModuleInstance.h" |
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5 | |
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6 | namespace orxonox |
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7 | { |
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8 | namespace |
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9 | { |
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10 | class ListableClassTest : public Listable |
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11 | { |
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12 | public: |
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13 | ListableClassTest() { RegisterObject(ListableClassTest); } |
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14 | }; |
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15 | |
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16 | class ListableSubclassTest : public ListableClassTest |
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17 | { |
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18 | public: |
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19 | ListableSubclassTest() { RegisterObject(ListableSubclassTest); } |
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20 | }; |
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21 | |
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22 | RegisterClassNoArgs(ListableClassTest); |
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23 | RegisterClassNoArgs(ListableSubclassTest); |
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24 | |
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25 | template <class T> |
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26 | bool objectListContains(T* element, Context* context = Context::getRootContext()) |
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27 | { |
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28 | for (typename ObjectList<T>::iterator it = static_cast<ObjectListElement<T>*>(context->getObjectList<T>()->begin()); |
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29 | it != static_cast<ObjectListElement<T>*>(context->getObjectList<T>()->end()); ++it) |
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30 | if (*it == element) |
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31 | return true; |
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32 | return false; |
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33 | } |
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34 | |
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35 | // Fixture |
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36 | class ListableTest : public ::testing::Test |
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37 | { |
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38 | public: |
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39 | virtual void SetUp() |
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40 | { |
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41 | new IdentifierManager(); |
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42 | ModuleInstance::getCurrentModuleInstance()->loadAllStaticallyInitializedInstances(StaticInitialization::IDENTIFIER); |
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43 | Context::setRootContext(new Context(NULL)); |
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44 | } |
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45 | |
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46 | virtual void TearDown() |
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47 | { |
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48 | Context::destroyRootContext(); |
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49 | ModuleInstance::getCurrentModuleInstance()->unloadAllStaticallyInitializedInstances(StaticInitialization::IDENTIFIER); |
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50 | delete &IdentifierManager::getInstance(); |
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51 | } |
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52 | }; |
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53 | } |
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54 | |
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55 | TEST_F(ListableTest, CanCreate) |
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56 | { |
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57 | ListableClassTest* test = new ListableClassTest(); |
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58 | ASSERT_TRUE(test != NULL); |
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59 | delete test; |
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60 | } |
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61 | |
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62 | TEST_F(ListableTest, AddsToObjectList) |
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63 | { |
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64 | ListableClassTest test; |
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65 | EXPECT_EQ(1u, ObjectList<ListableClassTest>::size()); |
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66 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test)); |
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67 | } |
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68 | |
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69 | TEST_F(ListableTest, AddsToAllObjectLists) |
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70 | { |
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71 | ListableSubclassTest test; |
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72 | EXPECT_EQ(1u, ObjectList<ListableClassTest>::size()); |
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73 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test)); |
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74 | EXPECT_EQ(1u, ObjectList<ListableSubclassTest>::size()); |
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75 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test)); |
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76 | } |
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77 | |
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78 | TEST_F(ListableTest, RemovesFromObjectList) |
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79 | { |
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80 | EXPECT_EQ(0u, ObjectList<ListableClassTest>::size()); |
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81 | { |
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82 | ListableClassTest test; |
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83 | EXPECT_EQ(1u, ObjectList<ListableClassTest>::size()); |
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84 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test)); |
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85 | } |
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86 | EXPECT_EQ(0u, ObjectList<ListableClassTest>::size()); |
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87 | } |
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88 | |
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89 | TEST_F(ListableTest, RemovesFromAllObjectLists) |
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90 | { |
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91 | EXPECT_EQ(0u, ObjectList<ListableClassTest>::size()); |
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92 | EXPECT_EQ(0u, ObjectList<ListableSubclassTest>::size()); |
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93 | { |
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94 | ListableSubclassTest test; |
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95 | EXPECT_EQ(1u, ObjectList<ListableClassTest>::size()); |
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96 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test)); |
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97 | EXPECT_EQ(1u, ObjectList<ListableSubclassTest>::size()); |
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98 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test)); |
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99 | } |
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100 | EXPECT_EQ(0u, ObjectList<ListableClassTest>::size()); |
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101 | EXPECT_EQ(0u, ObjectList<ListableSubclassTest>::size()); |
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102 | } |
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103 | |
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104 | TEST_F(ListableTest, CanAddObjectToContext) |
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105 | { |
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106 | Context context(NULL); |
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107 | ListableSubclassTest test; |
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108 | |
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109 | test.setContext(&context); |
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110 | |
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111 | // object is in new context |
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112 | EXPECT_EQ(1u, context.getObjectList<ListableClassTest>()->size()); |
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113 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, &context)); |
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114 | EXPECT_EQ(1u, context.getObjectList<ListableSubclassTest>()->size()); |
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115 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, &context)); |
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116 | } |
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117 | |
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118 | TEST_F(ListableTest, CanAddObjectToSubContext) |
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119 | { |
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120 | Context baseContext(NULL); |
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121 | Context subContext(&baseContext); |
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122 | ListableSubclassTest test; |
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123 | |
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124 | test.setContext(&subContext); |
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125 | |
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126 | // object is in both contexts |
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127 | EXPECT_EQ(1u, baseContext.getObjectList<ListableClassTest>()->size()); |
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128 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, &baseContext)); |
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129 | EXPECT_EQ(1u, baseContext.getObjectList<ListableSubclassTest>()->size()); |
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130 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, &baseContext)); |
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131 | |
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132 | EXPECT_EQ(1u, subContext.getObjectList<ListableClassTest>()->size()); |
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133 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, &subContext)); |
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134 | EXPECT_EQ(1u, subContext.getObjectList<ListableSubclassTest>()->size()); |
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135 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, &subContext)); |
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136 | } |
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137 | |
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138 | TEST_F(ListableTest, CanChangeContext) |
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139 | { |
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140 | Context* rootContext = Context::getRootContext(); |
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141 | Context newContext(NULL); |
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142 | ListableSubclassTest test; |
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143 | |
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144 | // object is in root context |
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145 | EXPECT_EQ(1u, rootContext->getObjectList<ListableClassTest>()->size()); |
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146 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, rootContext)); |
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147 | EXPECT_EQ(1u, rootContext->getObjectList<ListableSubclassTest>()->size()); |
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148 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, rootContext)); |
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149 | |
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150 | // object is NOT in new context |
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151 | EXPECT_EQ(0u, newContext.getObjectList<ListableClassTest>()->size()); |
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152 | EXPECT_FALSE(objectListContains<ListableClassTest>(&test, &newContext)); |
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153 | EXPECT_EQ(0u, newContext.getObjectList<ListableSubclassTest>()->size()); |
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154 | EXPECT_FALSE(objectListContains<ListableSubclassTest>(&test, &newContext)); |
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155 | |
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156 | test.setContext(&newContext); |
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157 | |
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158 | // object was removed from root context |
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159 | EXPECT_EQ(0u, rootContext->getObjectList<ListableClassTest>()->size()); |
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160 | EXPECT_FALSE(objectListContains<ListableClassTest>(&test, rootContext)); |
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161 | EXPECT_EQ(0u, rootContext->getObjectList<ListableSubclassTest>()->size()); |
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162 | EXPECT_FALSE(objectListContains<ListableSubclassTest>(&test, rootContext)); |
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163 | |
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164 | // object is now in new context |
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165 | EXPECT_EQ(1u, newContext.getObjectList<ListableClassTest>()->size()); |
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166 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, &newContext)); |
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167 | EXPECT_EQ(1u, newContext.getObjectList<ListableSubclassTest>()->size()); |
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168 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, &newContext)); |
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169 | } |
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170 | |
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171 | TEST_F(ListableTest, CanChangeToSubContext) |
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172 | { |
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173 | Context* rootContext = Context::getRootContext(); |
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174 | Context subContext(rootContext); |
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175 | ListableSubclassTest test; |
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176 | |
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177 | // object is in root context |
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178 | EXPECT_EQ(1u, rootContext->getObjectList<ListableClassTest>()->size()); |
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179 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, rootContext)); |
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180 | EXPECT_EQ(1u, rootContext->getObjectList<ListableSubclassTest>()->size()); |
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181 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, rootContext)); |
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182 | |
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183 | // object is NOT in sub context |
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184 | EXPECT_EQ(0u, subContext.getObjectList<ListableClassTest>()->size()); |
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185 | EXPECT_FALSE(objectListContains<ListableClassTest>(&test, &subContext)); |
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186 | EXPECT_EQ(0u, subContext.getObjectList<ListableSubclassTest>()->size()); |
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187 | EXPECT_FALSE(objectListContains<ListableSubclassTest>(&test, &subContext)); |
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188 | |
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189 | test.setContext(&subContext); |
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190 | |
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191 | // object is still in root context |
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192 | EXPECT_EQ(1u, rootContext->getObjectList<ListableClassTest>()->size()); |
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193 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, rootContext)); |
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194 | EXPECT_EQ(1u, rootContext->getObjectList<ListableSubclassTest>()->size()); |
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195 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, rootContext)); |
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196 | |
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197 | // object is now also in sub context |
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198 | EXPECT_EQ(1u, subContext.getObjectList<ListableClassTest>()->size()); |
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199 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, &subContext)); |
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200 | EXPECT_EQ(1u, subContext.getObjectList<ListableSubclassTest>()->size()); |
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201 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, &subContext)); |
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202 | } |
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203 | |
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204 | TEST_F(ListableTest, CanChangeFromSubcontextToSubContext) |
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205 | { |
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206 | Context* rootContext = Context::getRootContext(); |
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207 | Context subContext1(rootContext); |
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208 | Context subContext2(rootContext); |
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209 | ListableSubclassTest test; |
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210 | |
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211 | test.setContext(&subContext1); |
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212 | |
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213 | // object is in root context |
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214 | EXPECT_EQ(1u, rootContext->getObjectList<ListableClassTest>()->size()); |
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215 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, rootContext)); |
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216 | EXPECT_EQ(1u, rootContext->getObjectList<ListableSubclassTest>()->size()); |
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217 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, rootContext)); |
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218 | |
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219 | // object is also in sub context 1 |
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220 | EXPECT_EQ(1u, subContext1.getObjectList<ListableClassTest>()->size()); |
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221 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, &subContext1)); |
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222 | EXPECT_EQ(1u, subContext1.getObjectList<ListableSubclassTest>()->size()); |
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223 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, &subContext1)); |
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224 | |
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225 | // object is NOT in sub context 2 |
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226 | EXPECT_EQ(0u, subContext2.getObjectList<ListableClassTest>()->size()); |
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227 | EXPECT_FALSE(objectListContains<ListableClassTest>(&test, &subContext2)); |
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228 | EXPECT_EQ(0u, subContext2.getObjectList<ListableSubclassTest>()->size()); |
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229 | EXPECT_FALSE(objectListContains<ListableSubclassTest>(&test, &subContext2)); |
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230 | |
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231 | test.setContext(&subContext2); |
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232 | |
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233 | // object is still in root context |
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234 | EXPECT_EQ(1u, rootContext->getObjectList<ListableClassTest>()->size()); |
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235 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, rootContext)); |
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236 | EXPECT_EQ(1u, rootContext->getObjectList<ListableSubclassTest>()->size()); |
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237 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, rootContext)); |
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238 | |
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239 | // object was removed from sub context 1 |
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240 | EXPECT_EQ(0u, subContext1.getObjectList<ListableClassTest>()->size()); |
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241 | EXPECT_FALSE(objectListContains<ListableClassTest>(&test, &subContext1)); |
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242 | EXPECT_EQ(0u, subContext1.getObjectList<ListableSubclassTest>()->size()); |
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243 | EXPECT_FALSE(objectListContains<ListableSubclassTest>(&test, &subContext1)); |
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244 | |
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245 | // object is now in sub context 2 |
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246 | EXPECT_EQ(1u, subContext2.getObjectList<ListableClassTest>()->size()); |
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247 | EXPECT_TRUE(objectListContains<ListableClassTest>(&test, &subContext2)); |
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248 | EXPECT_EQ(1u, subContext2.getObjectList<ListableSubclassTest>()->size()); |
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249 | EXPECT_TRUE(objectListContains<ListableSubclassTest>(&test, &subContext2)); |
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250 | } |
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251 | } |
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