1 #!/bin/bash |
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2 set -euo pipefail |
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3 |
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4 out=${1:-output} |
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5 |
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6 echo -e "" > $out |
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7 |
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8 echo -e "Below is the feedback for your submission of knight1.scala" >> $out |
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9 echo -e "" >> $out |
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10 #echo -e "!! Important: !!" >> $out |
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11 #echo -e "Because of limitations with our testing infrastructure, we can only" >> $out |
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12 #echo -e "let code run for 10 seconds and then have to kill it. This might" >> $out |
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13 #echo -e "mean your code is correct, but still marked as Fail. Remember" >> $out |
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14 #echo -e "you can test your code on your own machine and benchmark it" >> $out |
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15 #echo -e "against the reference implementation." >> $out |
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16 #echo -e "" >> $out |
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17 |
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18 # compilation tests |
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19 |
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20 function scala_compile { |
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21 (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -Xprint:parser "$1" 2> c$out 1> c$out) |
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22 } |
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23 |
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24 # functional tests |
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25 |
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26 function scala_assert { |
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27 (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" -e "" 2> /dev/null 1> /dev/null) |
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28 } |
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29 |
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30 # purity test |
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31 |
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32 function scala_vars { |
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33 (egrep '\bvar\b|\breturn\b|\.par\.|\.par |ListBuffer|AtomicInteger|mutable|util.control|new Array' c$out 2> /dev/null 1> /dev/null) |
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34 } |
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35 |
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36 |
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37 # compilation test |
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38 |
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39 echo -e "knight1.scala runs?" >> $out |
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40 |
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41 if (scala_compile knight1.scala) |
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42 then |
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43 echo -e " --> passed" >> $out |
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44 tsts=$(( 0 )) |
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45 else |
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46 echo -e " --> SCALA DID NOT RUN knight1.scala\n" >> $out |
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47 tsts=$(( 1 )) |
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48 fi |
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49 |
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50 |
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51 # knights1: purity test |
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52 |
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53 echo -e "knight1.scala does not contain vars, returns etc?" >> $out |
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54 |
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55 if [ $tsts -eq 0 ] |
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56 then |
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57 if (scala_vars knight1.scala) |
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58 then |
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59 echo -e " --> FAIL (make triple-sure your program conforms to the required format)" >> $out |
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60 tsts=$(( 1 )) |
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61 else |
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62 echo -e " --> passed" >> $out |
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63 tsts=$(( 0 )) |
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64 fi |
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65 fi |
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66 |
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67 |
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68 |
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69 ### knight1 test |
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70 |
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71 if [ $tsts -eq 0 ] |
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72 then |
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73 #echo -e "For testing needs to take 10 seconds or less to execute: " >> $out |
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74 echo -e " is_legal(8, Nil, (3, 4)) == true " >> $out |
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75 echo -e " is_legal(8, List((4, 1), (1, 0)), (4, 1)) == false " >> $out |
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76 echo -e " is_legal(2, Nil, (0, 0)) == true" >> $out |
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77 |
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78 if (scala_assert "knight1.scala" "knight_test1.scala") |
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79 then |
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80 echo -e " --> success" >> $out |
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81 else |
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82 echo -e " --> \n ONE TEST FAILED\n" >> $out |
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83 fi |
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84 fi |
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85 |
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86 ### knight2 test |
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87 |
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88 if [ $tsts -eq 0 ] |
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89 then |
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90 #echo -e "For testing needs to take 10 seconds or less to execute: " >> $out |
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91 echo -e " legal_moves(8, Nil, (2,2)) == List((3,4), (4,3), (4,1), (3,0), (1,0), (0,1), (0,3), (1,4))" >> $out |
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92 echo -e " legal_moves(8, Nil, (7,7)) == List((6,5), (5,6))" >> $out |
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93 echo -e " legal_moves(8, List((4,1), (1,0)), (2,2)) == List((3,4), (4,3), (3,0), (0,1), (0,3), (1,4))" >> $out |
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94 echo -e " legal_moves(8, List((6,6)), (7,7)) == List((6,5), (5,6))" >> $out |
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95 echo -e " legal_moves(1, Nil, (0,0)) == Nil" >> $out |
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96 echo -e " legal_moves(2, Nil, (0,0)) == Nil" >> $out |
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97 echo -e " legal_moves(3, Nil, (0,0)) == List((1,2), (2,1))" >> $out |
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98 |
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99 if (scala_assert "knight1.scala" "knight_test2.scala") |
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100 then |
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101 echo -e " --> success" >> $out |
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102 else |
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103 echo -e " --> \n ONE TEST FAILED\n" >> $out |
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104 fi |
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105 fi |
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106 |
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107 |
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108 ### knight3 test |
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109 |
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110 if [ $tsts -eq 0 ] |
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111 then |
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112 #echo -e "For testing needs to take 10 seconds or less to execute: " >> $out |
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113 echo -e " count_tours from every position on the board" >> $out |
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114 echo -e " dim = 1: 1" >> $out |
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115 echo -e " 2: 0,0,0,0" >> $out |
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116 echo -e " 3: 0,0,0,0,0,0,0,0,0" >> $out |
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117 echo -e " 4: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0" >> $out |
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118 #echo -e " 5: 304,0,56,0,304,0,56,0,56,0,56,0,64,0,56,0,56,0,56,0,304,0,56,0,304" >> $out |
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119 echo -e " enum_tours(5, List((0,0)) ) == 304 and all correct?" >> $out |
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120 echo -e " enum_tours(5, List((0,1)) ) == 0" >> $out |
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121 echo -e " enum_tours(5, List((0,2)) ) == 56 and all correct?" >> $out |
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122 |
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123 if (scala_assert "knight1.scala" "knight_test3.scala") |
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124 then |
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125 echo -e " --> success" >> $out |
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126 else |
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127 echo -e " --> \n ONE TEST FAILED\n" >> $out |
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128 fi |
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129 fi |
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130 |
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131 ### knight4 test |
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132 |
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133 #if [ $tsts -eq 0 ] |
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134 #then |
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135 # #echo -e "For testing needs to take 10 seconds or less to execute: " >> $out |
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136 # echo -e " Let f = (x:(Int, Int)) => if (x._1 > 3) Some(List(x)) else None " >> $out |
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137 # echo -e " first(List((1,0),(2,0),(3,0),(4,0)), f) == Some(List((4,0)))" >> $out |
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138 # echo -e " first(List((1,0),(2,0),(3,0)), f) == None" >> $out |
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139 # |
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140 # if (scala_assert "knight1.scala" "knight_test4.scala") |
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141 # then |
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142 # echo -e " --> success" >> $out |
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143 # else |
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144 # echo -e " --> \n ONE TEST FAILED\n" >> $out |
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145 # fi |
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146 #fi |
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147 |
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148 |
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