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1 #!/bin/bash |
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2 |
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3 # to make the script fail safely |
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4 set -euo pipefail |
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5 |
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6 out=${1:-output} |
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7 |
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8 echo "" > $out |
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9 |
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10 echo -e `date` >> $out |
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11 echo -e "" >> $out |
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12 echo -e "Below is the feedback and provisional marks for your submission" >> $out |
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13 echo -e "of the Main Part 1 (Scala). Please note all marks are provisional until" >> $out |
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14 echo -e "ratified by the assessment board -- this is not an official" >> $out |
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15 echo -e "results transcript." >> $out |
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16 echo -e "" >> $out |
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17 |
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18 # marks for CW6 main part |
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19 marks=$(( 0 )) |
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20 |
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21 |
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22 echo -e "" >> $out |
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23 echo -e "Below is the feedback for your submission drumb.scala" >> $out |
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24 echo -e "" >> $out |
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25 |
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26 |
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27 # compilation tests |
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28 |
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29 function scala_compile { |
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30 (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -Xprint:parser "$1" 2> c$out 1> c$out) |
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31 } |
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32 |
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33 # functional tests |
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34 |
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35 function scala_assert { |
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36 (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" -e "" 2> /dev/null 1> /dev/null) |
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37 } |
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38 |
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39 |
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40 # purity test |
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41 |
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42 function scala_vars { |
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43 (egrep '\bvar\b|\breturn\b|\.par\.|\.par |ListBuffer|AtomicInteger|mutable|util.control|new Array' c$out 2> /dev/null 1> /dev/null) |
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44 } |
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45 |
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46 # compilation test |
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47 echo -e "drumb.scala runs?" | tee -a $out |
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48 |
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49 if (scala_compile drumb.scala) |
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50 then |
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51 echo -e " --> success" | tee -a $out |
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52 tsts=$(( 0 )) |
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53 else |
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54 echo -e " --> SCALA DID NOT RUN drumb.scala\n" | tee -a $out |
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55 tsts=$(( 1 )) |
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56 fi |
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57 |
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58 |
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59 # var, .par return, ListBuffer test |
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60 # |
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61 if [ $tsts -eq 0 ] |
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62 then |
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63 echo -e "drumb.scala does not contain VARS, RETURNS etc?" | tee -a $out |
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64 |
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65 if (scala_vars drumb.scala) |
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66 then |
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67 echo -e " --> TEST FAILED\n" | tee -a $out |
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68 tsts=$(( 1 )) |
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69 else |
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70 echo -e " --> success" | tee -a $out |
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71 tsts=$(( 0 )) |
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72 fi |
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73 else |
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74 tsts=$(( 1 )) |
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75 fi |
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76 |
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77 echo >> $out |
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78 |
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79 sleep 15 |
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80 |
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81 ### get january tests |
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82 |
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83 if [ $tsts -eq 0 ] |
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84 then |
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85 echo -e " get_january_data(\"GOOG\", 1980) == List()" | tee -a $out |
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86 echo -e " get_january_data(\"GOOG\", 2010).head == \"2010-01-04,312.204773\"" | tee -a $out |
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87 |
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88 if (scala_assert "drumb.scala" "drumb_test1.scala") |
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89 then |
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90 echo -e " --> success" | tee -a $out |
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91 marks=$(( marks + 1 )) |
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92 else |
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93 echo -e " --> TEST FAILED\n" | tee -a $out |
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94 fi |
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95 fi |
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96 |
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97 ### get first price tests |
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98 |
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99 if [ $tsts -eq 0 ] |
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100 then |
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101 echo -e " get_first_price(\"GOOG\", 1980) == None" | tee -a $out |
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102 echo -e " get_first_price(\"GOOG\", 2010) == Some(312.204773)" | tee -a $out |
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103 |
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104 if (scala_assert "drumb.scala" "drumb_test2.scala") |
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105 then |
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106 echo -e " --> success" | tee -a $out |
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107 marks=$(( marks + 1 )) |
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108 else |
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109 echo -e " --> TEST FAILED\n" | tee -a $out |
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110 fi |
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111 fi |
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112 |
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113 ### get prices tests |
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114 |
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115 if [ $tsts -eq 0 ] |
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116 then |
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117 echo -e " get_prices(List(\"BIDU\"), 2004 to 2008) ==" | tee -a $out |
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118 echo -e " List(List(None), List(None), List(Some(6.35)), " | tee -a $out |
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119 echo -e " List(Some(12.241)), List(Some(38.188)))" | tee -a $out |
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120 echo -e " " | tee -a $out |
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121 echo -e " get_prices(List(\"GOOG\", \"AAPL\"), 2010 to 2012) ==" | tee -a $out |
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122 echo -e " List(List(Some(312.204773), Some(26.782711))," | tee -a $out |
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123 echo -e " List(Some(301.0466), Some(41.244694))," | tee -a $out |
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124 echo -e " List(Some(331.462585), Some(51.464207)))" | tee -a $out |
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125 |
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126 if (scala_assert "drumb.scala" "drumb_test3.scala") |
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127 then |
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128 echo -e " --> success" | tee -a $out |
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129 marks=$(( marks + 1 )) |
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130 else |
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131 echo -e " --> TEST FAILED\n" | tee -a $out |
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132 fi |
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133 fi |
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134 |
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135 ### get_delta test |
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136 |
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137 if [ $tsts -eq 0 ] |
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138 then |
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139 echo -e " get_delta(None, None) == None" | tee -a $out |
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140 echo -e " get_delta(Some(50.0), None) == None" | tee -a $out |
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141 echo -e " get_delta(None, Some(100.0)) == None" | tee -a $out |
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142 echo -e " get_delta(Some(50.0), Some(100.0)) == Some(1.0)" | tee -a $out |
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143 |
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144 if (scala_assert "drumb.scala" "drumb_test4.scala") |
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145 then |
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146 echo -e " --> success" | tee -a $out |
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147 marks=$(( marks + 1 )) |
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148 else |
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149 echo -e " --> TEST FAILED\n" | tee -a $out |
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150 fi |
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151 fi |
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152 |
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153 |
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154 ### get_deltas_test |
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155 |
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156 if [ $tsts -eq 0 ] |
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157 then |
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158 echo -e " get_deltas(get_prices(List(\"GOOG\", \"AAPL\"), 2010 to 2012)) == " | tee -a $out |
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159 echo -e " List(List(Some(-0.03573991804411003), Some(0.539974575389325)), " | tee -a $out |
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160 echo -e " List(Some(0.10103414222249969), Some(0.24777764141006836)))" | tee -a $out |
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161 echo -e "" | tee -a $out |
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162 echo -e " get_deltas(get_prices(List(\"BIDU\"), 2004 to 2008)) == " | tee -a $out |
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163 echo -e " List(List(None), List(None), " | tee -a $out |
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164 echo -e " List(Some(0.9277165354330709)), List(Some(2.119679764725104)))" | tee -a $out |
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165 |
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166 if (scala_assert "drumb.scala" "drumb_test5.scala") |
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167 then |
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168 echo -e " --> success" | tee -a $out |
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169 marks=$(( marks + 1 )) |
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170 else |
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171 echo -e " --> TEST FAILED\n" | tee -a $out |
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172 fi |
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173 fi |
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174 |
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175 |
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176 ### yield_tests |
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177 |
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178 if [ $tsts -eq 0 ] |
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179 then |
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180 echo -e " val ds = get_deltas(get_prices(List(\"GOOG\", \"AAPL\"), 2010 to 2012))" | tee -a $out |
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181 echo -e " yearly_yield(ds, 100, 0) == 125" | tee -a $out |
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182 echo -e " yearly_yield(ds, 100, 1) == 117" | tee -a $out |
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183 |
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184 if (scala_assert "drumb.scala" "drumb_test6.scala") |
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185 then |
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186 echo -e " --> success" | tee -a $out |
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187 marks=$(( marks + 1 )) |
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188 else |
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189 echo -e " --> TEST FAILED\n" | tee -a $out |
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190 fi |
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191 fi |
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192 |
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193 |
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194 ### investment_test |
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195 |
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196 if [ $tsts -eq 0 ] |
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197 then |
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198 echo -e " All results need to be in the range of -/+ 1% of the given values." | tee -a $out |
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199 echo -e " investment(List(\"GOOG\", \"AAPL\", \"BIDU\"), 2000 to 2000, 100) == 100" | tee -a $out |
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200 echo -e " investment(List(\"GOOG\", \"AAPL\", \"BIDU\"), 2000 to 2001, 100) == 27 " | tee -a $out |
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201 echo -e " investment(List(\"GOOG\", \"AAPL\", \"BIDU\"), 2000 to 2002, 100) == 42 " | tee -a $out |
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202 echo -e " investment(List(\"GOOG\", \"AAPL\", \"BIDU\"), 2000 to 2003, 100) == 27 " | tee -a $out |
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203 echo -e " investment(List(\"GOOG\", \"AAPL\", \"BIDU\"), 2000 to 2004, 100) == 38 " | tee -a $out |
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204 echo -e " investment(List(\"GOOG\", \"AAPL\", \"BIDU\"), 2000 to 2005, 100) == 113" | tee -a $out |
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205 echo -e " investment(List(\"GOOG\", \"AAPL\", \"BIDU\"), 2000 to 2006, 100) == 254" | tee -a $out |
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206 echo -e " investment(List(\"GOOG\", \"AAPL\", \"BIDU\"), 2000 to 2007, 100) == 349" | tee -a $out |
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207 echo -e " investment(List(\"GOOG\", \"AAPL\", \"BIDU\"), 1990 to 2017, 100) == 11504" | tee -a $out |
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208 |
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209 |
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210 if (scala_assert "drumb.scala" "drumb_test7.scala") |
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211 then |
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212 echo -e " --> success" | tee -a $out |
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213 marks=$(( marks + 1 )) |
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214 else |
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215 echo -e " --> TEST FAILED\n" | tee -a $out |
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216 fi |
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217 fi |
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218 |
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219 ## final marks |
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220 echo -e "" >> $out |
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221 echo -e "Overall mark for Main Part 1 (Scala)" | tee -a $out |
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222 echo -e "$marks" | tee -a $out |
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223 |
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224 |
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225 sleep 10 |