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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 2. 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 "" >> $out |
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17 |
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18 # marks for CW10 part 2 |
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19 marks=$(( 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 "$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 -i "$1" -- "$2" 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 "bfc.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 bfc.scala) |
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47 then |
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48 echo " --> FAIL (make triple-sure your program conforms to the required format)" | 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 "bfc.scala runs?" | tee -a $out |
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60 |
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61 if (scala_compile bfc.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 DID NOT RUN BFC.SCALA\n" | 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 ### bfc5 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 -e " val p1 = \"\"\"+++++[->++++++++++<]>--<+++[->>++++++++++<<]>>++<<----------[+>.>.<+<]\"\"\"" | tee -a $out |
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79 echo -e " jtable(p1) == Map(69 -> 61, 5 -> 20, 60 -> 70, 27 -> 44, 43 -> 28, 19 -> 6)" | tee -a $out |
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80 echo -e " val p2 = \"\"\"++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.\"\"\"" | tee -a $out |
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81 echo -e " jtable(p2) == Map(14 -> 34, 33 -> 15, 45 -> 44, 48 -> 9, 43 -> 46, 8 -> 49)" | tee -a $out |
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82 echo -e " run2(\"[-]\", Map(0 -> 100)) == Map(0 -> 0)" | tee -a $out |
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83 echo -e " run2(\"[->+<]\", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10)" | tee -a $out |
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84 echo -e " run2(\"[>>+>>+<<<<-]\", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42)" | tee -a $out |
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85 echo -e " run2(\"\"\"+++++[->++++++++++<]>--<+++[->>++++++++++" | tee -a $out |
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86 echo -e " <<]>>++<<----------[+>.>.<+<]\"\"\") == Map(0 -> 0, 1 -> 58, 2 -> 32)" | tee -a $out |
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87 echo -e " val hello = \"\"\"++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---." | tee -a $out |
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88 echo -e " +++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.\"\"\"" | tee -a $out |
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89 echo -e " run2(hello, Map()) == " | tee -a $out |
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90 echo -e " Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87)" | tee -a $out |
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91 |
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92 if (scala_assert "bfc.scala" "bf_test5.scala") |
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93 then |
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94 echo " --> success" | tee -a $out |
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95 marks=$(( marks + 1 )) |
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96 else |
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97 echo " --> \n ONE TEST FAILED\n" | tee -a $out |
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98 fi |
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99 fi |
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100 |
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101 |
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102 ### bfc6 test |
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103 |
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104 if [ $tsts1 -eq 0 ] |
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105 then |
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106 echo -e " optimise(load_bff(\"benchmark.bf\")).length == 181" | tee -a $out |
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107 echo -e " optimise(load_bff(\"mandelbrot.bf\")).length == 11203" | tee -a $out |
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108 echo -e " run3(\"[-]\", Map(0 -> 100)) == Map(0 -> 0)" | tee -a $out |
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109 echo -e " run3(\"[->+<]\", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10)" | tee -a $out |
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110 echo -e " run3(\"[>>+>>+<<<<-]\", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42)" | tee -a $out |
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111 echo -e " run3(\"\"\"+++++[->++++++++++<]>--<+++[->>++++++++++" | tee -a $out |
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112 echo -e " <<]>>++<<----------[+>.>.<+<]\"\"\") == Map(0 -> 0, 1 -> 58, 2 -> 32)" | tee -a $out |
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113 echo -e " val hello = \"\"\"++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---." | tee -a $out |
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114 echo -e " +++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.\"\"\"" | tee -a $out |
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115 echo -e " run3(hello, Map()) == " | tee -a $out |
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116 echo -e " Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87)" | tee -a $out |
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117 |
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118 if (scala_assert "bfc.scala" "bf_test6.scala") |
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119 then |
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120 echo " --> success" | tee -a $out |
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121 marks=$(( marks + 1 )) |
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122 else |
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123 echo " --> \n ONE TEST FAILED\n" | tee -a $out |
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124 fi |
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125 fi |
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126 |
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127 ### bfc7 test |
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128 |
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129 if [ $tsts1 -eq 0 ] |
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130 then |
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131 echo -e " combine(optimise(load_bff(\"benchmark.bf\"))).length == 134" | tee -a $out |
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132 echo -e " combine(optimise(load_bff(\"mandelbrot.bf\"))).length == 6509" | tee -a $out |
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133 echo -e " run4(\"[-]\", Map(0 -> 100)) == Map(0 -> 0)" | tee -a $out |
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134 echo -e " run4(\"[->+<]\", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10)" | tee -a $out |
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135 echo -e " run4(\"[>>+>>+<<<<-]\", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42)" | tee -a $out |
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136 echo -e " run4(\"\"\"+++++[->++++++++++<]>--<+++[->>++++++++++" | tee -a $out |
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137 echo -e " <<]>>++<<----------[+>.>.<+<]\"\"\") == Map(0 -> 0, 1 -> 58, 2 -> 32)" | tee -a $out |
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138 echo -e " val hello = \"\"\"++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---." | tee -a $out |
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139 echo -e " +++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.\"\"\"" | tee -a $out |
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140 echo -e " run4(hello, Map()) == " | tee -a $out |
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141 echo -e " Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87)" | tee -a $out |
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142 |
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143 if (scala_assert "bfc.scala" "bf_test7.scala") |
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144 then |
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145 echo " --> success" | tee -a $out |
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146 marks=$(( marks + 2 )) |
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147 else |
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148 echo " --> \n ONE TEST FAILED\n" | tee -a $out |
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149 fi |
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150 fi |
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151 |
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152 |
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153 ## final marks |
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154 echo "Overall mark for CW 10, Part 2" | tee -a $out |
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155 echo "$marks" | tee -a $out |
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156 |