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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 -e "" > $out |
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10 |
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11 echo -e `date` >> $out |
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12 echo -e "" >> $out |
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13 echo -e "Below is the feedback and provisional marks for your submission" >> $out |
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14 echo -e "for Part 5 (Scala). Please note all marks are provisional until" >> $out |
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15 echo -e "ratified by the assessment board -- this is not an official" >> $out |
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16 echo -e "results transcript." >> $out |
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17 echo -e "" >> $out |
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18 |
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19 # marks for CW10 part 1 |
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20 marks=$(( 0 )) |
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21 |
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22 # compilation tests |
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23 |
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24 function scala_compile { |
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25 (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -Xprint:parser "$1" 2> c$out 1> c$out) |
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26 } |
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27 |
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28 # functional tests |
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29 |
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30 function scala_assert { |
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31 (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" -e "" 2> /dev/null 1> /dev/null) |
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32 } |
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33 |
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34 function scala_assert_thirty { |
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35 (ulimit -t 40; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" -e "" 2> /dev/null 1> /dev/null) |
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36 } |
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37 |
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38 # purity test |
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39 |
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40 function scala_vars { |
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41 (egrep '\bvar\b|\breturn\b|\.par\.|\.par |ListBuffer|AtomicInteger|mutable|util.control|new Array' c$out 2> /dev/null 1> /dev/null) |
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42 } |
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43 |
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44 |
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45 |
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46 echo -e "" >> $out |
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47 echo -e "Below is the feedback for your submission of bf.scala" >> $out |
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48 echo -e "" >> $out |
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49 |
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50 # compilation test |
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51 echo -e "bf.scala runs?" | tee -a $out |
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52 |
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53 if (scala_compile bf.scala) |
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54 then |
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55 echo -e " --> success" | tee -a $out |
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56 tsts=$(( 0 )) |
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57 else |
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58 echo -e " --> SCALA DID NOT RUN bf.scala\n" | tee -a $out |
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59 tsts=$(( 1 )) |
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60 fi |
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61 |
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62 |
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63 # var, return, ListBuffer test |
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64 # |
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65 if [ $tsts -eq 0 ] |
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66 then |
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67 echo -e "bf.scala does not contain VARS, RETURNS etc?" | tee -a $out |
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68 |
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69 if (scala_vars bf.scala) |
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70 then |
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71 echo -e " --> TEST FAILED\n" | tee -a $out |
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72 tsts=$(( 1 )) |
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73 else |
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74 echo -e " --> success" | tee -a $out |
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75 tsts=$(( 0 )) |
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76 fi |
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77 else |
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78 tsts=$(( 1 )) |
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79 fi |
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80 |
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81 |
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82 |
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83 ### bf1 test |
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84 |
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85 if [ $tsts -eq 0 ] |
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86 then |
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87 echo -e " load_bff(\"benchmark.bf\").length == 188" | tee -a $out |
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88 echo -e " load_bff(\"foobar.bf\") == \"\"" | tee -a $out |
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89 |
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90 if (scala_assert "bf.scala" "bf_test1.scala") |
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91 then |
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92 echo -e " --> success" | tee -a $out |
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93 marks=$(( marks + 1 )) |
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94 else |
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95 echo -e " --> ONE OF THE TESTS FAILED\n" | tee -a $out |
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96 fi |
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97 fi |
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98 |
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99 |
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100 ### bf2 test |
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101 |
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102 if [ $tsts -eq 0 ] |
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103 then |
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104 echo -e " sread(Map(), 2) == 0" | tee -a $out |
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105 echo -e " sread(Map(2 -> 1), 2) == 1" | tee -a $out |
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106 echo -e " write(Map(), 1, 2) == Map(1 -> 2)" | tee -a $out |
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107 echo -e " write(Map(1 -> 0), 1, 2) == Map(1 -> 2)" | tee -a $out |
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108 |
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109 if (scala_assert "bf.scala" "bf_test2.scala") |
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110 then |
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111 echo -e " --> success" | tee -a $out |
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112 marks=$(( marks + 1 )) |
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113 else |
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114 echo -e " --> ONE OF THE TESTS FAILED\n" | tee -a $out |
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115 fi |
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116 fi |
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117 |
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118 ### bf3 test |
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119 |
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120 if [ $tsts -eq 0 ] |
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121 then |
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122 echo -e " jumpRight(\"[xxxxxx]xxx\", 1, 0) == 8" | tee -a $out |
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123 echo -e " jumpRight(\"[xx[x]x]xxx\", 1, 0) == 8" | tee -a $out |
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124 echo -e " jumpRight(\"[xx[x]x]xxx\", 1, 0) == 8" | tee -a $out |
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125 echo -e " jumpRight(\"[xx[xxx]xxx\", 1, 0) == 11" | tee -a $out |
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126 echo -e " jumpRight(\"[x[][]x]xxx\", 1, 0) == 8" | tee -a $out |
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127 echo -e " jumpLeft(\"[xxxxxx]xxx\", 6, 0) == 1" | tee -a $out |
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128 echo -e " jumpLeft(\"[xxxxxx]xxx\", 7, 0) == -1" | tee -a $out |
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129 echo -e " jumpLeft(\"[x[][]x]xxx\", 6, 0) == 1" | tee -a $out |
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130 |
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131 if (scala_assert "bf.scala" "bf_test3.scala") |
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132 then |
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133 echo -e " --> success" | tee -a $out |
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134 marks=$(( marks + 2 )) |
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135 else |
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136 echo -e " --> ONE OF THE TESTS FAILED\n" | tee -a $out |
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137 fi |
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138 fi |
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139 |
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140 |
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141 |
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142 if [ $tsts -eq 0 ] |
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143 then |
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144 echo -e " run(\"[-]\", Map(0 -> 100)) == Map(0 -> 0)" | tee -a $out |
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145 echo -e " run(\"[->+<]\", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10)" | tee -a $out |
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146 echo -e " run(\"[>>+>>+<<<<-]\", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42)" | tee -a $out |
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147 echo -e " run(\"++++++++++#>+***#\") == Map(0 -> 10, 1 -> 1000)" | tee -a $out |
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148 echo -e " run(\"+++>+@+@+@+@+@\") == Map(0 -> 3, 1 -> 7, 4 -> 3, 5 -> 3, 6 -> 3, 7 -> 3)" | tee -a $out |
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149 |
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150 echo -e " run(\"\"\"+++++[->++++++++++<]>--<+++[->>++++++++++" | tee -a $out |
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151 echo -e " <<]>>++<<----------[+>.>.<+<]\"\"\") == Map(0 -> 0, 1 -> 58, 2 -> 32)" | tee -a $out |
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152 echo -e " val hello = \"\"\"++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---." | tee -a $out |
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153 echo -e " +++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.\"\"\"" | tee -a $out |
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154 echo -e " run(hello, Map()) == " | tee -a $out |
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155 echo -e " Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87)" | tee -a $out |
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156 |
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157 if (scala_assert "bf.scala" "bf_test4.scala") |
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158 then |
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159 echo -e " --> success" | tee -a $out |
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160 marks=$(( marks + 1 )) |
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161 else |
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162 echo -e " --> ONE OF THE TESTS FAILED\n" | tee -a $out |
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163 fi |
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164 fi |
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165 |
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166 sleep 10 |
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167 |
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168 if [ $tsts -eq 0 ] |
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169 then |
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170 echo -e " val bench_small = \"\"\">+[<+++++++++++++>-]<[[>+>+<<-]>[<+>-]++++++++" | tee -a $out |
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171 echo -e " [>++++++++<-]>.[-]<<>++++++++++[>++++++++++[>++" | tee -a $out |
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172 echo -e " ++++++++[>++++++++++[>++++++++++[>++++++++++[>+" | tee -a $out |
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173 echo -e " +++++++++[-]<-]<-]<-]<-]<-]<-]<-]++++++++++.\"\"\"" | tee -a $out |
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174 echo -e " run(bench_small, Map()) == " | tee -a $out |
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175 echo -e " Map(0 -> 10, 5 -> 0, 1 -> 0, 6 -> 0, 2 -> 0, 7 -> 0, 3 -> 0, 4 -> 0)" | tee -a $out |
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176 START=$(date +%s) |
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177 |
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178 if (scala_assert_thirty "bf.scala" "bf_test4b.scala") |
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179 then |
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180 END=$(date +%s) |
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181 DIFF=$(( $END - $START )) |
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182 echo -e " This test ran for $DIFF seconds" | tee -a $out |
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183 echo -e " --> success" | tee -a $out |
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184 marks=$(( marks + 1 )) |
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185 else |
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186 END=$(date +%s) |
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187 DIFF=$(( $END - $START )) |
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188 echo -e " This test ran for $DIFF seconds" | tee -a $out |
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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 sleep 10 |
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194 |
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195 echo -e "" >> $out |
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196 echo -e "Below is the feedback for your submission of bfc.scala" >> $out |
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197 echo -e "" >> $out |
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198 |
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199 |
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200 # compilation test |
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201 echo "bfc.scala runs?" | tee -a $out |
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202 |
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203 if (scala_compile bfc.scala) |
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204 then |
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205 echo -e " --> success" | tee -a $out |
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206 tsts=$(( 0 )) |
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207 else |
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208 echo -e " --> SCALA DID NOT RUN bfc.scala\n" | tee -a $out |
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209 tsts=$(( 1 )) |
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210 fi |
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211 |
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212 # var, return, ListBuffer test |
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213 # |
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214 |
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215 if [ $tsts -eq 0 ] |
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216 then |
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217 echo "bfc.scala does not contain VARS, RETURNS etc?" | tee -a $out |
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218 |
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219 if (scala_vars bfc.scala) |
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220 then |
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221 echo -e " --> TEST FAILED\n" | tee -a $out |
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222 tsts=$(( 1 )) |
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223 else |
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224 echo -e " --> success" | tee -a $out |
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225 tsts=$(( 0 )) |
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226 fi |
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227 else |
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228 tsts=$(( 1 )) |
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229 fi |
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230 |
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231 |
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232 ### bfc5 test |
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233 |
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234 if [ $tsts -eq 0 ] |
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235 then |
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236 echo -e " val p1 = \"\"\"+++++[->++++++++++<]>--<+++[->>++++++++++<<]>>++<<----------[+>.>.<+<]\"\"\"" | tee -a $out |
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237 echo -e " jtable(p1) == Map(69 -> 61, 5 -> 20, 60 -> 70, 27 -> 44, 43 -> 28, 19 -> 6)" | tee -a $out |
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238 echo -e " val p2 = \"\"\"++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.\"\"\"" | tee -a $out |
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239 echo -e " jtable(p2) == Map(14 -> 34, 33 -> 15, 45 -> 44, 48 -> 9, 43 -> 46, 8 -> 49)" | tee -a $out |
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240 echo -e " run2(\"[-]\", Map(0 -> 100)) == Map(0 -> 0)" | tee -a $out |
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241 echo -e " run2(\"[->+<]\", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10)" | tee -a $out |
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242 echo -e " run2(\"[>>+>>+<<<<-]\", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42)" | tee -a $out |
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243 echo -e " run2(\"\"\"+++++[->++++++++++<]>--<+++[->>++++++++++" | tee -a $out |
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244 echo -e " <<]>>++<<----------[+>.>.<+<]\"\"\") == Map(0 -> 0, 1 -> 58, 2 -> 32)" | tee -a $out |
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245 echo -e " val hello = \"\"\"++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---." | tee -a $out |
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246 echo -e " +++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.\"\"\"" | tee -a $out |
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247 echo -e " run2(hello, Map()) == " | tee -a $out |
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248 echo -e " Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87)" | tee -a $out |
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249 |
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250 if (scala_assert "bfc.scala" "bf_test5.scala") |
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251 then |
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252 echo -e " --> success" | tee -a $out |
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253 marks=$(( marks + 1 )) |
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254 else |
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255 echo -e " --> ONE OF THE TESTS FAILED\n" | tee -a $out |
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256 fi |
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257 fi |
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258 |
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259 |
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260 ### bfc6 test |
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261 |
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262 if [ $tsts -eq 0 ] |
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263 then |
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264 echo -e " optimise(load_bff(\"benchmark.bf\")).length == 181" | tee -a $out |
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265 echo -e " optimise(load_bff(\"mandelbrot.bf\")).length == 11203" | tee -a $out |
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266 echo -e " run3(\"[-]\", Map(0 -> 100)) == Map(0 -> 0)" | tee -a $out |
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267 echo -e " run3(\"[->+<]\", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10)" | tee -a $out |
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268 echo -e " run3(\"[>>+>>+<<<<-]\", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42)" | tee -a $out |
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269 echo -e " run3(\"\"\"+++++[->++++++++++<]>--<+++[->>++++++++++" | tee -a $out |
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270 echo -e " <<]>>++<<----------[+>.>.<+<]\"\"\") == Map(0 -> 0, 1 -> 58, 2 -> 32)" | tee -a $out |
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271 echo -e " val hello = \"\"\"++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---." | tee -a $out |
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272 echo -e " +++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.\"\"\"" | tee -a $out |
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273 echo -e " run3(hello, Map()) == " | tee -a $out |
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274 echo -e " Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87)" | tee -a $out |
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275 |
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276 if (scala_assert "bfc.scala" "bf_test6.scala") |
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277 then |
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278 echo -e " --> success" | tee -a $out |
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279 marks=$(( marks + 1 )) |
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280 else |
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281 echo -e " --> ONE OF THE TESTS FAILED\n" | tee -a $out |
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282 fi |
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283 fi |
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284 |
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285 ### bfc7 test |
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286 |
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287 if [ $tsts -eq 0 ] |
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288 then |
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289 echo -e " combine(optimise(load_bff(\"benchmark.bf\"))).length == 134" | tee -a $out |
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290 echo -e " combine(optimise(load_bff(\"mandelbrot.bf\"))).length == 6509" | tee -a $out |
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291 echo -e " run4(\"[-]\", Map(0 -> 100)) == Map(0 -> 0)" | tee -a $out |
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292 echo -e " run4(\"[->+<]\", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10)" | tee -a $out |
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293 echo -e " run4(\"[>>+>>+<<<<-]\", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42)" | tee -a $out |
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294 echo -e " run4(\"\"\"+++++[->++++++++++<]>--<+++[->>++++++++++" | tee -a $out |
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295 echo -e " <<]>>++<<----------[+>.>.<+<]\"\"\") == Map(0 -> 0, 1 -> 58, 2 -> 32)" | tee -a $out |
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296 echo -e " val hello = \"\"\"++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---." | tee -a $out |
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297 echo -e " +++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.\"\"\"" | tee -a $out |
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298 echo -e " run4(hello, Map()) == " | tee -a $out |
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299 echo -e " Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87)" | tee -a $out |
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300 |
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301 if (scala_assert "bfc.scala" "bf_test7.scala") |
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302 then |
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303 echo -e " --> success (+ 2%)" | tee -a $out |
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304 marks=$(( marks + 2 )) |
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305 else |
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306 echo -e " --> ONE OF THE TESTS FAILED\n" | tee -a $out |
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307 fi |
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308 fi |
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309 |
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310 |
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311 ## final marks |
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312 echo -e "Overall mark for Part 5 (Scala)" | tee -a $out |
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313 echo -e "$marks" | tee -a $out |
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314 |
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315 sleep 10 |