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1 #!/bin/zsh |
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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 `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 4 (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 echo -e "" >> $out |
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19 echo -e "Below is the feedback for your submission knight1.scala" >> $out |
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20 echo -e "" >> $out |
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21 |
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22 |
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23 |
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24 # marks for CW8 part 1 |
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25 marks=$(( 0.0 )) |
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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 function scala_assert_slow { |
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40 (ulimit -t 120; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" -e "" 2> /dev/null 1> /dev/null) |
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41 } |
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42 |
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43 function scala_assert_thirty { |
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44 (ulimit -t 40; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" -e "" 2> /dev/null 1> /dev/null) |
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45 } |
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46 |
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47 function scala_assert_quick { |
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48 (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" -e "" 2> /dev/null 1> /dev/null) |
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49 } |
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50 |
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51 function scala_assert_long { |
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52 (ulimit -t 60; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" -e "" 2> /dev/null 1> /dev/null) |
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53 } |
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54 |
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55 function scala_assert_elong { |
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56 (ulimit -t 90; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" -e "" 2> /dev/null 1> /dev/null) |
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57 } |
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58 |
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59 # purity test |
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60 function scala_vars { |
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61 (sed 's/immutable/ok/g' c$out > cb$out; |
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62 egrep '\bvar\b|\breturn\b|\.par\.|\.par |ListBuffer|AtomicInteger|mutable|util.control|new Array' cb$out 2> /dev/null 1> /dev/null) |
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63 } |
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64 |
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65 |
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66 |
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67 # compilation test |
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68 |
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69 echo -e "knight1.scala runs?" | tee -a $out |
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70 |
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71 if (scala_compile knight1.scala) |
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72 then |
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73 echo -e " --> success " | tee -a $out |
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74 tsts=$(( 0 )) |
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75 else |
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76 echo -e " --> SCALA DID NOT RUN KNIGHT1.SCALA\n" | tee -a $out |
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77 tsts=$(( 1 )) |
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78 fi |
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79 |
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80 |
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81 # knights1: purity test |
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82 if [ $tsts -eq 0 ] |
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83 then |
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84 echo -e "knight1.scala does not contain VARS, RETURNS etc?" | tee -a $out |
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85 |
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86 if (scala_vars knight1.scala) |
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87 then |
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88 echo -e " --> FAIL\n" | tee -a $out |
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89 tsts=$(( 1 )) |
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90 else |
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91 echo -e " --> success" | tee -a $out |
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92 tsts=$(( 0 )) |
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93 fi |
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94 else |
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95 tsts=$(( 1 )) |
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96 fi |
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97 |
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98 echo >> $out |
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99 |
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100 ### knight1 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 " is_legal(8, Nil, (3, 4)) == true " | tee -a $out |
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105 echo " is_legal(8, List((4, 1), (1, 0)), (4, 1)) == false " | tee -a $out |
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106 echo " is_legal(2, Nil, (0, 0)) == true" | tee -a $out |
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107 |
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108 if (scala_assert "knight1.scala" "knight1_test1.scala") |
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109 then |
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110 echo -e " --> success" | tee -a $out |
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111 marks=$(( marks + 1.0 )) |
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112 else |
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113 echo -e " --> \n ONE TEST FAILED\n"| tee -a $out |
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114 fi |
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115 fi |
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116 |
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117 ### knight2 test |
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118 |
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119 if [ $tsts -eq 0 ] |
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120 then |
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121 echo " legal_moves(8, Nil, (2,2)) == List((3,4), (4,3), (4,1), (3,0), (1,0), (0,1), (0,3), (1,4))" | tee -a $out |
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122 echo " legal_moves(8, Nil, (7,7)) == List((6,5), (5,6))" | tee -a $out |
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123 echo " legal_moves(8, List((4,1), (1,0)), (2,2)) == List((3,4), (4,3), (3,0), (0,1), (0,3), (1,4))" | tee -a $out |
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124 echo " legal_moves(8, Nil, (0,1)) == List((1,3), (2,2), (2,0))" | tee -a $out |
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125 echo " legal_moves(8, List((6,6)), (7,7)) == List((6,5), (5,6))" | tee -a $out |
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126 echo " legal_moves(1, Nil, (0,0)) == Nil" | tee -a $out |
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127 echo " legal_moves(2, Nil, (0,0)) == Nil" | tee -a $out |
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128 echo " legal_moves(3, Nil, (0,0)) == List((1,2), (2,1))" | tee -a $out |
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129 |
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130 if (scala_assert "knight1.scala" "knight1_test2.scala") |
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131 then |
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132 echo -e " --> success\n" | tee -a $out |
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133 marks=$(( marks + 1 )) |
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134 else |
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135 echo -e " --> ONE TEST FAILED\n" | tee -a $out |
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136 fi |
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137 fi |
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138 |
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139 |
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140 ### knight3 test |
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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 " count_tours from every position on the board 1 - 4 (0.5% marks)" | tee -a $out |
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145 echo " dim = 1: 1" | tee -a $out |
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146 echo " 2: 0,0,0,0" | tee -a $out |
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147 echo " 3: 0,0,0,0,0,0,0,0,0" | tee -a $out |
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148 echo " 4: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0" | tee -a $out |
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149 START=$(date +%s) |
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150 |
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151 if (scala_assert_thirty "knight1.scala" "knight1_test3a.scala") |
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152 then |
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153 END=$(date +%s) |
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154 DIFF=$(( $END - $START )) |
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155 #echo " This test ran for $DIFF seconds." | tee -a $out |
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156 echo -e " --> success\n" | tee -a $out |
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157 marks=$(( marks + 0.5 )) |
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158 else |
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159 END=$(date +%s) |
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160 DIFF=$(( $END - $START )) |
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161 echo " This test ran for $DIFF seconds." | tee -a $out |
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162 echo -e " --> ONE TEST 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 |
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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 " count_tours from every position on the board of dim 5 for the first 3 rows (0.25% marks)" | tee -a $out |
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171 echo " dim = 5: 304,0,56,0,304,0,56,0,56,0,56,0,64,0,56)" | tee -a $out |
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172 START=$(date +%s) |
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173 |
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174 if (scala_assert_thirty "knight1.scala" "knight1_test3b.scala") |
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175 then |
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176 END=$(date +%s) |
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177 DIFF=$(( $END - $START )) |
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178 #echo " This test ran for $DIFF seconds." | tee -a $out |
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179 echo -e " --> success\n" | tee -a $out |
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180 marks=$(( marks + 0.25 )) |
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181 else |
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182 END=$(date +%s) |
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183 DIFF=$(( $END - $START )) |
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184 echo " This test ran for $DIFF seconds." | tee -a $out |
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185 echo -e " --> ONE TEST FAILED\n" | tee -a $out |
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186 fi |
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187 fi |
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188 |
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189 |
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190 |
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191 if [ $tsts -eq 0 ] |
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192 then |
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193 echo " enum_tours(5, List((0,2)) ) => 56 tours? and all correct?" | tee -a $out |
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194 echo " enum_tours(5, List((0,0)) ) => 304 tours? and all correct?" | tee -a $out |
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195 echo " (0.25% marks) " | tee -a $out |
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196 START=$(date +%s) |
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197 |
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198 if (scala_assert_thirty "knight1.scala" "knight1_test3c.scala") |
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199 then |
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200 END=$(date +%s) |
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201 DIFF=$(( $END - $START )) |
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202 #echo " This test ran for $DIFF seconds." | tee -a $out |
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203 echo -e " --> success\n" | tee -a $out |
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204 marks=$(( marks + 0.25 )) |
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205 else |
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206 END=$(date +%s) |
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207 DIFF=$(( $END - $START )) |
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208 echo " This test ran for $DIFF seconds." | tee -a $out |
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209 echo -e " --> \n ONE TEST FAILED\n" | tee -a $out |
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210 fi |
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211 fi |
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212 |
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213 |
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214 ### knight4 test |
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215 |
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216 if [ $tsts -eq 0 ] |
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217 then |
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218 echo -e " Let f = (x:(Int, Int)) => if (x._1 > 3) Some(List(x)) else None " | tee -a $out |
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219 echo -e " first(List((1,0),(2,0),(3,0),(4,0)), f) == Some(List((4,0)))" | tee -a $out |
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220 echo -e " first(List((1,0),(2,0),(3,0)), f) == None" | tee -a $out |
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221 |
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222 if (scala_assert "knight1.scala" "knight1_test4.scala") |
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223 then |
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224 echo -e " --> success" | tee -a $out |
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225 marks=$(( marks + 1.0 )) |
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226 else |
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227 echo -e " --> ONE OF THE TESTS FAILED\n" | tee -a $out |
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228 fi |
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229 fi |
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230 |
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231 ### knight5 test |
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232 |
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233 if [ $tsts -eq 0 ] |
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234 then |
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235 echo -e " is first_tour(6, List((0,0))) ok? " | tee -a $out |
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236 echo -e " is first_tour(4, List((0,0))) == None " | tee -a $out |
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237 START=$(date +%s) |
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238 |
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239 if (scala_assert_thirty "knight1.scala" "knight1_test5.scala") |
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240 then |
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241 END=$(date +%s) |
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242 DIFF=$(( $END - $START )) |
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243 echo -e " This test ran for $DIFF seconds" | tee -a $out |
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244 echo -e " --> success" | tee -a $out |
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245 marks=$(( marks + 1.0 )) |
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246 else |
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247 END=$(date +%s) |
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248 DIFF=$(( $END - $START )) |
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249 echo -e " This test ran for $DIFF seconds" | tee -a $out |
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250 echo -e " --> TEST FAILED\n" | tee -a $out |
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251 fi |
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252 fi |
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253 |
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254 echo -e "" >> $out |
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255 echo -e "Below is the feedback for your submission knight2.scala" >> $out |
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256 echo -e "" >> $out |
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257 |
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258 |
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259 # knights2: compilation test |
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260 |
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261 echo "knight2.scala runs?" | tee -a $out |
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262 |
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263 if (scala_compile knight2.scala) |
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264 then |
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265 echo -e " --> success" | tee -a $out |
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266 tsts=$(( 0 )) |
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267 else |
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268 echo -e " --> SCALA DID NOT RUN knight2.scala\n" | tee -a $out |
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269 tsts=$(( 1 )) |
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270 fi |
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271 |
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272 |
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273 |
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274 # knights2: purity test |
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275 # |
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276 if [ $tsts -eq 0 ] |
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277 then |
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278 echo "knight2.scala does not VARS, RETURNS etc?" | tee -a $out |
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279 |
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280 if (scala_vars knight2.scala) |
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281 then |
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282 echo -e " --> TEST FAILED\n" | tee -a $out |
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283 tsts=$(( 1 )) |
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284 else |
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285 echo -e " --> success" | tee -a $out |
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286 tsts=$(( 0 )) |
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287 fi |
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288 else |
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289 tsts=$(( 1 )) |
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290 fi |
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291 |
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292 |
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293 # ordered move test |
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294 |
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295 if [ $tsts -eq 0 ] |
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296 then |
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297 echo -e " ordered_moves(8, List((3,4), (3,2)), (1,3)) == List((0,1), (0,5), (2,1), (2,5))" | tee -a $out |
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298 echo -e " ordered_moves(8, List((4,0)), (0,0)) == List((2,1), (1,2))" | tee -a $out |
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299 echo -e " ordered_moves(8, List((0,4)), (0,0)) == List((1,2), (2,1))" | tee -a $out |
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300 |
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301 if (scala_assert "knight2.scala" "knight2_test6.scala") |
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302 then |
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303 echo -e " --> success" | tee -a $out |
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304 marks=$(( marks + 1.0 )) |
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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 # first-closed-tour test |
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312 |
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313 if [ $tsts -eq 0 ] |
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314 then |
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315 echo -e " first_closed_tour_heuristics(6, List((3,3))) found and correct?" | tee -a $out |
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316 START=$(date +%s) |
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317 |
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318 if (scala_assert_thirty "knight2.scala" "knight2_test7.scala") |
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319 then |
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320 END=$(date +%s) |
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321 DIFF=$(( $END - $START )) |
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322 echo -e " This test ran for $DIFF seconds" | tee -a $out |
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323 echo -e " --> success" | tee -a $out |
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324 marks=$(( marks + 1.0 )) |
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325 else |
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326 END=$(date +%s) |
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327 DIFF=$(( $END - $START )) |
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328 echo -e " This test ran for $DIFF seconds." | tee -a $out |
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329 echo -e " --> TEST FAILED\n" | tee -a $out |
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330 fi |
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331 fi |
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332 |
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333 |
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334 # first-tour test |
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335 |
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336 if [ $tsts -eq 0 ] |
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337 then |
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338 echo -e " first_tour_heuristics(8, List((0,0))) found and correct?" | tee -a $out |
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339 echo -e " first_tour_heuristics(30, List((0,0))) found and correct?" | tee -a $out |
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340 START=$(date +%s) |
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341 |
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342 if (scala_assert_thirty "knight2.scala" "knight2_test8.scala") |
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343 then |
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344 END=$(date +%s) |
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345 DIFF=$(( $END - $START )) |
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346 echo " This test ran for $DIFF seconds" | tee -a $out |
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347 echo -e " --> success" | tee -a $out |
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348 marks=$(( marks + 1.0 )) |
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349 else |
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350 END=$(date +%s) |
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351 DIFF=$(( $END - $START )) |
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352 echo " This test ran for $DIFF seconds." | tee -a $out |
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353 echo -e " --> ONE OF THE TESTS FAILED\n" | tee -a $out |
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354 fi |
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355 fi |
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356 |
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357 echo -e "" >> $out |
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358 echo -e "Below is the feedback for your submission knight3.scala" >> $out |
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359 echo -e "" >> $out |
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360 |
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361 # compilation test |
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362 echo "knight3.scala runs?" | tee -a $out |
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363 |
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364 if (scala_compile knight3.scala) |
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365 then |
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366 echo " --> success" | tee -a $out |
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367 tsts=$(( 0 )) |
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368 else |
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369 echo -e " --> SCALA DID NOT RUN knight3.scala\n" | tee -a $out |
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370 tsts=$(( 1 )) |
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371 fi |
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372 |
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373 |
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374 # knights3: purity test |
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375 # |
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376 if [ $tsts -eq 0 ] |
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377 then |
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378 echo -e "knight3.scala does not contain VARS, RETURNS etc?" | tee -a $out |
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379 |
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380 if (scala_vars knight3.scala) |
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381 then |
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382 echo " --> TEST FAILED\n" | tee -a $out |
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383 tsts=$(( 1 )) |
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384 else |
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385 echo " --> success" | tee -a $out |
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386 tsts=$(( 0 )) |
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387 fi |
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388 else |
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389 tsts=$(( 1 )) |
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390 fi |
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391 |
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392 |
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393 if [ $tsts -eq 0 ] |
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394 then |
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395 echo -e " tour_on_mega_board(70, List((0,0))) found and correct?" | tee -a $out |
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396 START=$(date +%s) |
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397 |
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398 if (scala_assert_thirty "knight3.scala" "knight3_test9.scala") |
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399 then |
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400 END=$(date +%s) |
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401 DIFF=$(( $END - $START )) |
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402 echo -e " This test ran for $DIFF seconds." | tee -a $out |
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403 echo -e " --> success" | tee -a $out |
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404 marks=$(( marks + 1.0 )) |
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405 else |
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406 END=$(date +%s) |
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407 DIFF=$(( $END - $START )) |
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408 echo -e " This test ran for $DIFF seconds." | tee -a $out |
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409 echo -e " --> TEST FAILED\n" | tee -a $out |
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410 fi |
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411 fi |
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412 |
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413 |
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414 ## final marks |
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415 echo -e "" >> $out |
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416 echo -e "Overall mark for Main Part 4 (Scala)" | tee -a $out |
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417 printf " %0.2f\n" $marks | tee -a $out |
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418 |
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419 |