1
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1 module floatcmp;
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2
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3 void eq()
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4 {
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5 float _3 = 3;
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6 assert(!(_3 == 4));
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7 assert(!(_3 == 2));
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8 assert(_3 == 3);
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9 assert(!(_3 == float.nan));
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10 }
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11
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12 void neq()
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13 {
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14 float _3 = 3;
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15 assert(_3 != 4);
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16 assert(_3 != 2);
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17 assert(!(_3 != 3));
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18 assert(_3 != float.nan);
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19 }
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20
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21 void gt()
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22 {
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23 float _3 = 3;
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24 assert(_3 > 2);
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25 assert(!(_3 > 4));
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26 assert(!(_3 > 3));
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27 assert(!(_3 > float.nan));
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28 }
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29
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30 void ge()
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31 {
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32 float _3 = 3;
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33 assert(_3 >= 2);
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34 assert(!(_3 >= 4));
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35 assert(_3 >= 3);
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36 assert(!(_3 >= float.nan));
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37 }
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38
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39 void lt()
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40 {
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41 float _3 = 3;
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42 assert(_3 < 4);
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43 assert(!(_3 < 2));
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44 assert(!(_3 < 3));
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45 assert(!(_3 < float.nan));
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46 }
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47
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48 void le()
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49 {
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50 float _3 = 3;
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51 assert(_3 <= 4);
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52 assert(!(_3 <= 2));
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53 assert(_3 <= 3);
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54 assert(!(_3 <= float.nan));
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55 }
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56
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57 void uno()
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58 {
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59 float _3 = 3;
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60 assert(!(_3 !<>= 2));
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61 assert(!(_3 !<>= 3));
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62 assert(!(_3 !<>= 4));
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63 assert(_3 !<>= float.nan);
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64 }
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65
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66 void lg()
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67 {
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68 float _3 = 3;
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69 assert(_3 <> 4);
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70 assert(_3 <> 2);
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71 assert(!(_3 <> 3));
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72 assert(!(_3 <> float.nan));
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73 }
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74
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75 void lge()
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76 {
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77 float _3 = 3;
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78 assert(_3 <>= 4);
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79 assert(_3 <>= 2);
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80 assert(_3 <>= 3);
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81 assert(!(_3 <>= float.nan));
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82 }
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83
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84 void ugt()
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85 {
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86 float _3 = 3;
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87 assert(_3 !<= 2);
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88 assert(!(_3 !<= 4));
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89 assert(!(_3 !<= 3));
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90 assert(_3 !<= float.nan);
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91 }
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92
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93 void uge()
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94 {
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95 float _3 = 3;
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96 assert(_3 !< 2);
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97 assert(!(_3 !< 4));
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98 assert(_3 !< 3);
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99 assert(_3 !< float.nan);
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100 }
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101
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102 void ult()
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103 {
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104 float _3 = 3;
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105 assert(_3 !>= 4);
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106 assert(!(_3 !>= 2));
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107 assert(!(_3 !>= 3));
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108 assert(_3 !>= float.nan);
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109 }
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110
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111 void ule()
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112 {
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113 float _3 = 3;
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114 assert(_3 !> 4);
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115 assert(!(_3 !> 2));
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116 assert(_3 !> 3);
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117 assert(_3 !> float.nan);
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118 }
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119
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120 void ueq()
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121 {
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122 float _3 = 3;
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123 assert(!(_3 !<> 2));
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124 assert(!(_3 !<> 4));
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125 assert(_3 !<> 3);
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126 assert(_3 !<> float.nan);
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127 }
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128
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129 void main()
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130 {
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131 printf("floating point comparison test\n");
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132
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133 eq();
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134 neq();
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135 gt();
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136 ge();
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137 lt();
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138 le();
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139 uno();
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140 lg();
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141 lge();
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142 ugt();
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143 uge();
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144 ult();
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145 ule();
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146 ueq();
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147
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148 printf(" SUCCESS\n");
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149 }
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150
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151 /+
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152 void gt()
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153 {
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154 float _3 = 3;
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155 assert();
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156 assert();
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157 assert();
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158 assert();
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159 }
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160 +/
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