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1 |
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2 function new(new) |
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3 local c = new(5); |
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4 |
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5 assert_equal(c:count(), 0); |
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6 |
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7 c:set("one", 1) |
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8 assert_equal(c:count(), 1); |
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9 c:set("two", 2) |
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10 c:set("three", 3) |
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11 c:set("four", 4) |
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12 c:set("five", 5); |
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13 assert_equal(c:count(), 5); |
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14 |
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15 c:set("foo", nil); |
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16 assert_equal(c:count(), 5); |
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17 |
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18 assert_equal(c:get("one"), 1); |
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19 assert_equal(c:get("two"), 2); |
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20 assert_equal(c:get("three"), 3); |
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21 assert_equal(c:get("four"), 4); |
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22 assert_equal(c:get("five"), 5); |
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23 |
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24 assert_equal(c:get("foo"), nil); |
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25 assert_equal(c:get("bar"), nil); |
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26 |
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27 c:set("six", 6); |
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28 assert_equal(c:count(), 5); |
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29 |
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30 assert_equal(c:get("one"), nil); |
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31 assert_equal(c:get("two"), 2); |
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32 assert_equal(c:get("three"), 3); |
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33 assert_equal(c:get("four"), 4); |
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34 assert_equal(c:get("five"), 5); |
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35 assert_equal(c:get("six"), 6); |
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36 |
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37 c:set("three", nil); |
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38 assert_equal(c:count(), 4); |
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39 |
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40 assert_equal(c:get("one"), nil); |
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41 assert_equal(c:get("two"), 2); |
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42 assert_equal(c:get("three"), nil); |
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43 assert_equal(c:get("four"), 4); |
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44 assert_equal(c:get("five"), 5); |
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45 assert_equal(c:get("six"), 6); |
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46 |
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47 c:set("seven", 7); |
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48 assert_equal(c:count(), 5); |
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49 |
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50 assert_equal(c:get("one"), nil); |
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51 assert_equal(c:get("two"), 2); |
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52 assert_equal(c:get("three"), nil); |
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53 assert_equal(c:get("four"), 4); |
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54 assert_equal(c:get("five"), 5); |
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55 assert_equal(c:get("six"), 6); |
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56 assert_equal(c:get("seven"), 7); |
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57 |
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58 c:set("eight", 8); |
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59 assert_equal(c:count(), 5); |
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60 |
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61 assert_equal(c:get("one"), nil); |
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62 assert_equal(c:get("two"), nil); |
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63 assert_equal(c:get("three"), nil); |
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64 assert_equal(c:get("four"), 4); |
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65 assert_equal(c:get("five"), 5); |
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66 assert_equal(c:get("six"), 6); |
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67 assert_equal(c:get("seven"), 7); |
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68 assert_equal(c:get("eight"), 8); |
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69 |
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70 c:set("four", 4); |
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71 assert_equal(c:count(), 5); |
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72 |
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73 assert_equal(c:get("one"), nil); |
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74 assert_equal(c:get("two"), nil); |
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75 assert_equal(c:get("three"), nil); |
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76 assert_equal(c:get("four"), 4); |
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77 assert_equal(c:get("five"), 5); |
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78 assert_equal(c:get("six"), 6); |
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79 assert_equal(c:get("seven"), 7); |
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80 assert_equal(c:get("eight"), 8); |
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81 |
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82 c:set("nine", 9); |
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83 assert_equal(c:count(), 5); |
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84 |
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85 assert_equal(c:get("one"), nil); |
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86 assert_equal(c:get("two"), nil); |
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87 assert_equal(c:get("three"), nil); |
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88 assert_equal(c:get("four"), 4); |
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89 assert_equal(c:get("five"), nil); |
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90 assert_equal(c:get("six"), 6); |
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91 assert_equal(c:get("seven"), 7); |
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92 assert_equal(c:get("eight"), 8); |
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93 assert_equal(c:get("nine"), 9); |
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94 |
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95 local keys = { "nine", "four", "eight", "seven", "six" }; |
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96 local values = { 9, 4, 8, 7, 6 }; |
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97 local i = 0; |
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98 for k, v in c:items() do |
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99 i = i + 1; |
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100 assert_equal(k, keys[i]); |
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101 assert_equal(v, values[i]); |
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102 end |
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103 assert_equal(i, 5); |
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104 |
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105 c:set("four", "2+2"); |
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106 assert_equal(c:count(), 5); |
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107 |
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108 assert_equal(c:get("one"), nil); |
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109 assert_equal(c:get("two"), nil); |
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110 assert_equal(c:get("three"), nil); |
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111 assert_equal(c:get("four"), "2+2"); |
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112 assert_equal(c:get("five"), nil); |
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113 assert_equal(c:get("six"), 6); |
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114 assert_equal(c:get("seven"), 7); |
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115 assert_equal(c:get("eight"), 8); |
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116 assert_equal(c:get("nine"), 9); |
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117 |
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118 local keys = { "four", "nine", "eight", "seven", "six" }; |
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119 local values = { "2+2", 9, 8, 7, 6 }; |
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120 local i = 0; |
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121 for k, v in c:items() do |
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122 i = i + 1; |
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123 assert_equal(k, keys[i]); |
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124 assert_equal(v, values[i]); |
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125 end |
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126 assert_equal(i, 5); |
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127 |
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128 c:set("foo", nil); |
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129 assert_equal(c:count(), 5); |
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130 |
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131 assert_equal(c:get("one"), nil); |
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132 assert_equal(c:get("two"), nil); |
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133 assert_equal(c:get("three"), nil); |
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134 assert_equal(c:get("four"), "2+2"); |
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135 assert_equal(c:get("five"), nil); |
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136 assert_equal(c:get("six"), 6); |
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137 assert_equal(c:get("seven"), 7); |
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138 assert_equal(c:get("eight"), 8); |
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139 assert_equal(c:get("nine"), 9); |
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140 |
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141 local keys = { "four", "nine", "eight", "seven", "six" }; |
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142 local values = { "2+2", 9, 8, 7, 6 }; |
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143 local i = 0; |
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144 for k, v in c:items() do |
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145 i = i + 1; |
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146 assert_equal(k, keys[i]); |
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147 assert_equal(v, values[i]); |
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148 end |
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149 assert_equal(i, 5); |
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150 |
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151 c:set("four", nil); |
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152 |
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153 assert_equal(c:get("one"), nil); |
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154 assert_equal(c:get("two"), nil); |
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155 assert_equal(c:get("three"), nil); |
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156 assert_equal(c:get("four"), nil); |
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157 assert_equal(c:get("five"), nil); |
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158 assert_equal(c:get("six"), 6); |
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159 assert_equal(c:get("seven"), 7); |
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160 assert_equal(c:get("eight"), 8); |
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161 assert_equal(c:get("nine"), 9); |
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162 |
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163 local keys = { "nine", "eight", "seven", "six" }; |
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164 local values = { 9, 8, 7, 6 }; |
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165 local i = 0; |
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166 for k, v in c:items() do |
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167 i = i + 1; |
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168 assert_equal(k, keys[i]); |
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169 assert_equal(v, values[i]); |
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170 end |
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171 assert_equal(i, 4); |
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172 |
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173 |
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174 end |