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 |
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7 out=${1:-output} |
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8 |
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9 # read marks for CW6 part 1 |
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10 marks=$(( `tail -1 $out` )) |
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11 |
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12 echo $marks |
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13 |
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14 echo "" >> $out |
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15 echo "Below is the feedback for your submission for alcohol.scala" >> $out |
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16 echo "" >> $out |
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17 |
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18 |
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19 # compilation tests |
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20 |
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21 function scala_compile { |
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22 (ulimit -t 30 -m 1024000 ; scala "$1" 2> /dev/null 1> /dev/null) |
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23 } |
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24 |
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25 # functional tests |
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26 |
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27 function scala_assert { |
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28 (ulimit -t 30 -m 1024000 ; scala -i "$1" "$2" -e "" 2> /dev/null 1> /dev/null) |
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29 } |
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30 |
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31 # purity test |
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32 |
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33 function scala_vars { |
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34 (egrep '\bvar\b|\breturn\b|\.par|ListBuffer|mutable|new Array' "$1" 2> /dev/null 1> /dev/null) |
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35 } |
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36 |
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37 |
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38 # var, .par return, ListBuffer test |
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39 # |
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40 echo "alcohol.scala does not contain vars, returns, Arrays, ListBuffers etc?" | tee -a $out |
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41 |
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42 if (scala_vars alcohol.scala) |
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43 then |
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44 echo " --> fail" | tee -a $out |
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45 tsts0=$(( 1 )) |
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46 else |
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47 echo " --> success" | tee -a $out |
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48 tsts0=$(( 0 )) |
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49 fi |
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50 |
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51 ### compilation test |
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52 |
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53 |
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54 if [ $tsts0 -eq 0 ] |
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55 then |
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56 echo "alcohol.scala runs?" | tee -a $out |
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57 |
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58 if (scala_compile alcohol.scala) |
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59 then |
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60 echo " --> success" | tee -a $out |
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61 tsts=$(( 0 )) |
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62 else |
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63 echo " --> scala did not run alcohol.scala" | tee -a $out |
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64 tsts=$(( 1 )) |
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65 fi |
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66 else |
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67 tsts=$(( 1 )) |
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68 fi |
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69 |
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70 ### alcohol tests |
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71 |
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72 if [ $tsts -eq 0 ] |
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73 then |
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74 echo "get_csv tests:" | tee -a $out |
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75 echo " get_csv_page(url_alcohol).size == 194" | tee -a $out |
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76 echo " get_csv_file(file_population).size == 216" | tee -a $out |
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77 |
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78 if (scala_assert "alcohol.scala" "alcohol_test1.scala") |
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79 then |
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80 echo " --> success" | tee -a $out |
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81 marks=$(( marks + 1 )) |
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82 else |
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83 echo " --> one of the tests failed" | tee -a $out |
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84 fi |
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85 fi |
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86 |
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87 ### alcohol processing tests |
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88 |
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89 if [ $tsts -eq 0 ] |
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90 then |
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91 echo "processing tests:" | tee -a $out |
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92 echo " process_alcs(alcs_list.drop(1))(0) == (\"Afghanistan\", 0.0)" | tee -a $out |
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93 echo " process_alcs(alcs_list.drop(1))(1) == (\"Albania\", 4.9)" | tee -a $out |
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94 echo " process_pops(pops_list.drop(1))(\"Micronesia\") == 104015" | tee -a $out |
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95 echo " process_pops(pops_list.drop(1))(\"Albania\") == 2889104" | tee -a $out |
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96 |
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97 if (scala_assert "alcohol.scala" "alcohol_test2.scala") |
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98 then |
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99 echo " --> success" | tee -a $out |
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100 marks=$(( marks + 1 )) |
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101 else |
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102 echo " --> one of the tests failed" | tee -a $out |
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103 fi |
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104 fi |
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105 |
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106 ### alcohol percentage tests |
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107 |
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108 if [ $tsts -eq 0 ] |
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109 then |
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110 echo "calculation tests:" | tee -a $out |
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111 echo " sorted_country_consumption().size == 177" | tee -a $out |
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112 echo " sorted_country_consumption()(9) == (\"United Kingdom\", 671976864)" | tee -a $out |
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113 echo " percentage(164) == (28771558364L, 28771558364L, 100.0)" | tee -a $out |
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114 |
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115 if (scala_assert "alcohol.scala" "alcohol_test3.scala") |
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116 then |
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117 echo " --> success" | tee -a $out |
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118 marks=$(( marks + 1 )) |
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119 else |
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120 echo " --> one of the tests failed" | tee -a $out |
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121 fi |
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122 fi |
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123 |
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124 |
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125 |
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126 |
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127 ## final marks |
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128 echo "Overall mark for Part 1 and 2" | tee -a $out |
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129 echo "$marks" | tee -a $out |
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