| 118 | } // namespace |
| 119 | |
| 120 | void |
| 121 | testClassification () |
| 122 | { |
| 123 | cout << "classification of bit patterns\n\n"; |
| 124 | |
| 125 | // |
| 126 | // fini norm deno zero nan inf neg |
| 127 | // |
| 128 | |
| 129 | testClass (0.0, 1, 0, 0, 1, 0, 0, 0); |
| 130 | |
| 131 | testClass (1.0, 1, 1, 0, 0, 0, 0, 0); |
| 132 | testClass (1.0f + HALF_EPSILON, 1, 1, 0, 0, 0, 0, 0); |
| 133 | testClass (HALF_DENORM_MIN, 1, 0, 1, 0, 0, 0, 0); |
| 134 | testClass (HALF_DENORM_MIN + HALF_DENORM_MIN, 1, 0, 1, 0, 0, 0, 0); |
| 135 | testClass (HALF_NRM_MIN, 1, 1, 0, 0, 0, 0, 0); |
| 136 | testClass (HALF_NRM_MIN + HALF_DENORM_MIN, 1, 1, 0, 0, 0, 0, 0); |
| 137 | testClass (HALF_NRM_MIN - HALF_DENORM_MIN, 1, 0, 1, 0, 0, 0, 0); |
| 138 | testClass (2.0f, 1, 1, 0, 0, 0, 0, 0); |
| 139 | testClass (3.0f, 1, 1, 0, 0, 0, 0, 0); |
| 140 | testClass (0.1f, 1, 1, 0, 0, 0, 0, 0); |
| 141 | testClass (0.2f, 1, 1, 0, 0, 0, 0, 0); |
| 142 | testClass (0.3f, 1, 1, 0, 0, 0, 0, 0); |
| 143 | testClass (HALF_MAX, 1, 1, 0, 0, 0, 0, 0); |
| 144 | testClass (floatPosInfinity (), 0, 0, 0, 0, 0, 1, 0); |
| 145 | testClass (floatPosQNan1 (), 0, 0, 0, 0, 1, 0, 0); |
| 146 | testClass (floatPosQNan2 (), 0, 0, 0, 0, 1, 0, 0); |
| 147 | |
| 148 | testClass (-1.0f, 1, 1, 0, 0, 0, 0, 1); |
| 149 | testClass (-1.0f - HALF_EPSILON, 1, 1, 0, 0, 0, 0, 1); |
| 150 | testClass (-HALF_DENORM_MIN, 1, 0, 1, 0, 0, 0, 1); |
| 151 | testClass (-HALF_DENORM_MIN - HALF_DENORM_MIN, 1, 0, 1, 0, 0, 0, 1); |
| 152 | testClass (-HALF_NRM_MIN, 1, 1, 0, 0, 0, 0, 1); |
| 153 | testClass (-HALF_NRM_MIN - HALF_DENORM_MIN, 1, 1, 0, 0, 0, 0, 1); |
| 154 | testClass (-HALF_NRM_MIN + HALF_DENORM_MIN, 1, 0, 1, 0, 0, 0, 1); |
| 155 | testClass (-2.0f, 1, 1, 0, 0, 0, 0, 1); |
| 156 | testClass (-3.0f, 1, 1, 0, 0, 0, 0, 1); |
| 157 | testClass (-0.1f, 1, 1, 0, 0, 0, 0, 1); |
| 158 | testClass (-0.2f, 1, 1, 0, 0, 0, 0, 1); |
| 159 | testClass (-0.3f, 1, 1, 0, 0, 0, 0, 1); |
| 160 | testClass (-HALF_MAX, 1, 1, 0, 0, 0, 0, 1); |
| 161 | testClass (floatNegInfinity (), 0, 0, 0, 0, 0, 1, 1); |
| 162 | testClass (floatNegQNan1 (), 0, 0, 0, 0, 1, 0, 1); |
| 163 | testClass (floatNegQNan2 (), 0, 0, 0, 0, 1, 0, 1); |
| 164 | |
| 165 | cout << "\n"; |
| 166 | |
| 167 | testClass (half::posInf (), 0, 0, 0, 0, 0, 1, 0); |
| 168 | testClass (half::negInf (), 0, 0, 0, 0, 0, 1, 1); |
| 169 | testClass (half::qNan (), 0, 0, 0, 0, 1, 0, 0); |
| 170 | testClass (half::sNan (), 0, 0, 0, 0, 1, 0, 0); |
| 171 | |
| 172 | cout << "ok\n\n" << flush; |
| 173 | } |
nothing calls this directly
no test coverage detected