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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 |
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7 out=${1:-output} |
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8 |
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9 echo "" > $out |
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10 |
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11 |
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12 echo "Below is the feedback and provisional marks for your submission" >> $out |
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13 echo "for assignment 10 Part 1. Please note all marks are provisional until" >> $out |
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14 echo "ratified by the assessment board -- this is not an official" >> $out |
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15 echo "results transcript." >> $out |
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16 echo "" >> $out |
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17 |
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18 # marks for CW10 part 1 |
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19 marks=$(( 0 )) |
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20 |
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21 # compilation tests |
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22 |
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23 function scala_compile { |
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24 (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -nc "$1" 2> /dev/null 1> /dev/null) |
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25 } |
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26 |
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27 # functional tests |
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28 |
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29 function scala_assert { |
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30 (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -nc -i "$1" "$2" -e "" 2> /dev/null 1> /dev/null) |
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31 } |
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32 |
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33 |
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34 # purity test |
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35 |
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36 function scala_vars { |
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37 (egrep '\bvar\b|\breturn\b|\.par|ListBuffer|mutable|new Array' "$1" 2> /dev/null 1> /dev/null) |
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38 } |
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39 |
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40 |
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41 |
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42 # var, return, ListBuffer test |
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43 # |
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44 echo "bf.scala does not contain vars, returns, Arrays, ListBuffers etc?" | tee -a $out |
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45 |
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46 if (scala_vars bf.scala) |
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47 then |
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48 echo " --> test failed" | tee -a $out |
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49 tsts0=$(( 1 )) |
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50 else |
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51 echo " --> success" | tee -a $out |
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52 tsts0=$(( 0 )) |
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53 fi |
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54 |
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55 |
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56 # compilation test |
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57 if [ $tsts0 -eq 0 ] |
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58 then |
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59 echo "bf.scala runs?" | tee -a $out |
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60 |
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61 if (scala_compile bf.scala) |
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62 then |
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63 echo " --> success" | tee -a $out |
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64 tsts1=$(( 0 )) |
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65 else |
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66 echo " --> scala bf.scala did not run successfully" | tee -a $out |
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67 tsts1=$(( 1 )) |
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68 fi |
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69 else |
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70 tsts1=$(( 1 )) |
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71 fi |
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72 |
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73 |
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74 ### bf1 test |
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75 |
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76 if [ $tsts1 -eq 0 ] |
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77 then |
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78 echo " load_bff(\"benchmark.bf\").length == 188" | tee -a $out |
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79 echo " load_bff(\"foobar.bf\") == \"\"" | tee -a $out |
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80 |
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81 if (scala_assert "bf.scala" "bf_test1.scala") |
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82 then |
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83 echo " --> success" | tee -a $out |
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84 marks=$(( marks + 1 )) |
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85 else |
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86 echo " --> test failed" | tee -a $out |
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87 fi |
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88 fi |
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89 |
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90 |
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91 ### bf2 test |
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92 |
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93 if [ $tsts1 -eq 0 ] |
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94 then |
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95 echo " sread(Map(), 2) == 0" | tee -a $out |
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96 echo " sread(Map(2 -> 1), 2) == 1" | tee -a $out |
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97 echo " write(Map(), 1, 2) == Map(1 -> 2)" | tee -a $out |
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98 echo " write(Map(1 -> 0), 1, 2) == Map(1 -> 2)" | tee -a $out |
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99 |
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100 if (scala_assert "bf.scala" "bf_test2.scala") |
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101 then |
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102 echo " --> success" | tee -a $out |
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103 marks=$(( marks + 1 )) |
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104 else |
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105 echo " --> test failed" | tee -a $out |
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106 fi |
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107 fi |
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108 |
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109 ### bf3 test |
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110 |
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111 if [ $tsts1 -eq 0 ] |
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112 then |
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113 echo " jumpRight(\"[xxxxxx]xxx\", 1, 0) == 8" | tee -a $out |
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114 echo " jumpRight(\"[xx[x]x]xxx\", 1, 0) == 8" | tee -a $out |
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115 echo " jumpRight(\"[xx[x]x]xxx\", 1, 0) == 8" | tee -a $out |
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116 echo " jumpRight(\"[xx[xxx]xxx\", 1, 0) == 11" | tee -a $out |
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117 echo " jumpRight(\"[x[][]x]xxx\", 1, 0) == 8" | tee -a $out |
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118 echo " jumpLeft(\"[xxxxxx]xxx\", 6, 0) == 1" | tee -a $out |
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119 echo " jumpLeft(\"[xxxxxx]xxx\", 7, 0) == -1" | tee -a $out |
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120 echo " jumpLeft(\"[x[][]x]xxx\", 6, 0) == 1" | tee -a $out |
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121 |
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122 if (scala_assert "bf.scala" "bf_test3.scala") |
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123 then |
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124 echo " --> success" | tee -a $out |
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125 marks=$(( marks + 2 )) |
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126 else |
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127 echo " --> test failed" | tee -a $out |
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128 fi |
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129 fi |
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130 |
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131 |
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132 |
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133 if [ $tsts1 -eq 0 ] |
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134 then |
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135 echo -e " run(\"[-]\", Map(0 -> 100)) == Map(0 -> 0)" | tee -a $out |
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136 echo -e " run(\"[->+<]\", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10)" | tee -a $out |
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137 echo -e " run(\"[>>+>>+<<<<-]\", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42)" | tee -a $out |
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138 echo -e " run(\"\"\"+++++[->++++++++++<]>--<+++[->>++++++++++" | tee -a $out |
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139 echo -e " <<]>>++<<----------[+>.>.<+<]\"\"\") == Map(0 -> 0, 1 -> 58, 2 -> 32)" | tee -a $out |
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140 echo -e " val hello = \"\"\"++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---." | tee -a $out |
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141 echo -e " +++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.\"\"\"" | tee -a $out |
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142 echo -e " run(hello, Map()) == " | tee -a $out |
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143 echo -e " Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87)" | tee -a $out |
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144 |
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145 if (scala_assert "bf.scala" "bf_test4.scala") |
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146 then |
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147 echo " --> success" | tee -a $out |
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148 marks=$(( marks + 2 )) |
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149 else |
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150 echo " --> test failed" | tee -a $out |
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151 fi |
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152 fi |
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153 |
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154 |
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155 ## final marks |
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156 echo "Overall mark for CW 10, Part 1" | tee -a $out |
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157 echo "$marks" | tee -a $out |
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158 |