diff -r 663c2a9108d1 -r 4de31fdc0d67 testing3/knight_test.sh
--- a/testing3/knight_test.sh	Sun Nov 01 01:21:31 2020 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,308 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-
-out=${1:-output}
-
-echo -e "" > $out
-
-echo -e "Below is the feedback for your submission of CW 8" >> $out
-echo -e "" >> $out
-echo -e "!! Important: !!" >> $out
-echo -e "Because of limitations with our testing infrastructure, we can only" >> $out
-echo -e "let code run for 10 seconds and then have to kill it. This might" >> $out
-echo -e "mean your code is correct, but still marked as Fail. Remember" >> $out
-echo -e "you can test your code on your own machine and benchmark it" >> $out
-echo -e "against the reference implementation." >> $out
-echo -e "" >> $out
-
-# compilation tests
-
-function scala_compile {
-  (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala "$1" 2>> $out 1>> $out) 
-}
-
-# functional tests
-
-function scala_assert_slow {
-  (ulimit -t 120; JAVA_OPTS="-Xmx1g" scala -i "$1" "-- $2" 2> /dev/null 1> /dev/null)
-}
-
-function scala_assert_thirty {
-  (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" 2> /dev/null 1> /dev/null)
-}
-
-function scala_assert_quick {
-  (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" 2> /dev/null 1> /dev/null)
-}
-
-# purity test
-
-function scala_vars {
-   (egrep '\bvar\b|\breturn\b|\.par|ListBuffer|mutable|new Array' "$1" 2> /dev/null 1> /dev/null)
-}
-
-
-# knights1: purity test
-
-echo -e "knight1.scala does not contain vars, returns etc?" >> $out
-
-if (scala_vars knight1.scala)
-then
-  echo -e "  --> FAIL (make triple-sure your program conforms to the required format)" >> $out  
-  tsts0=$(( 0 ))
-else
-  echo -e "  --> success" >> $out
-  tsts0=$(( 0 )) 
-fi
-
-
-# compilation test
-
-if [ $tsts0 -eq 0 ]
-then    
-  echo -e "knight1.scala runs?" >> $out
-
-  if (scala_compile knight1.scala)
-  then
-    echo -e "  --> success " >> $out
-    tsts1=$(( 0 ))
-  else
-    echo -e "  --> SCALA DID NOT RUN KNIGHT1.SCALA\n" >> $out
-    tsts1=$(( 1 )) 
-  fi
-else
-  tsts1=$(( 1 ))   
-fi
-
-### knight1 test
-
-if [ $tsts1 -eq 0 ]
-then
-    echo -e "For testing needs to take 10 seconds or less to execute: " >> $out
-    echo -e " is_legal(8, Nil, (3, 4)) == true " >> $out
-    echo -e " is_legal(8, List((4, 1), (1, 0)), (4, 1)) == false " >> $out
-    echo -e " is_legal(2, Nil, (0, 0)) == true" >> $out                          
-
-    if (scala_assert_quick "knight1.scala" "knight_test1.scala")
-    then
-        echo -e "  --> success" >> $out
-    else
-        echo -e "  --> \n ONE TEST FAILED\n" >> $out
-    fi
-fi
-
-### knight2 test
-
-if [ $tsts1 -eq 0 ]
-then
-  echo -e "For testing needs to take 10 seconds or less to execute: " >> $out
-  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
-  echo -e " legal_moves(8, Nil, (7,7)) == List((6,5), (5,6))" >> $out
-  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
-  echo -e " legal_moves(8, List((6,6)), (7,7)) == List((6,5), (5,6))" >> $out
-  echo -e " legal_moves(1, Nil, (0,0)) == Nil" >> $out
-  echo -e " legal_moves(2, Nil, (0,0)) == Nil" >> $out
-  echo -e " legal_moves(3, Nil, (0,0)) == List((1,2), (2,1))" >> $out
-  
-  if (scala_assert_quick "knight1.scala" "knight_test2.scala")
-  then
-    echo -e "  --> success" >> $out
-  else
-    echo -e "  --> \n ONE TEST FAILED\n" >> $out
-  fi
-fi
-
-
-### knight3 test
-
-if [ $tsts1 -eq 0 ]
-then
-  echo -e "For testing needs to take 10 seconds or less to execute: " >> $out
-  echo -e " count_tours from every position on the board" >> $out
-  echo -e " dim = 1: 1" >> $out
-  echo -e "       2: 0,0,0,0" >>  $out
-  echo -e "       3: 0,0,0,0,0,0,0,0,0" >>  $out
-  echo -e "       4: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0" >> $out
-  #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
-  echo -e " enum_tours(5, List((0,0)) ) == 304 and all correct?" >> $out
-  echo -e " enum_tours(5, List((0,1)) ) == 0" >> $out
-  echo -e " enum_tours(5, List((0,2)) ) == 56 and all correct?" >> $out
-  
-  if (scala_assert_quick "knight1.scala" "knight_test3.scala") 
-  then
-    echo -e "  --> success" >> $out
-  else
-    echo -e "  --> \n ONE TEST FAILED\n" >> $out
-  fi
-fi
-
-### knight4 test
-
-if [ $tsts1 -eq 0 ]
-then
-  echo -e "For testing needs to take 10 seconds or less to execute: " >> $out
-  echo -e " Let f = (x:(Int, Int)) => if (x._1 > 3) Some(List(x)) else None " >> $out
-  echo -e "   first(List((1,0),(2,0),(3,0),(4,0)), f) == Some(List((4,0)))" >> $out
-  echo -e "   first(List((1,0),(2,0),(3,0)), f) == None" >> $out
-
-  if (scala_assert_quick "knight1.scala" "knight_test4.scala") 
-  then
-    echo -e "  --> success" >> $out
-  else
-    echo -e "  --> \n ONE TEST FAILED\n" >> $out
-  fi
-fi
-
-
-### knight5 test
-
-if [ $tsts1 -eq 0 ]
-then
-  echo -e "For testing needs to take 10 seconds or less to execute: " >> $out
-  echo -e " is first_tour(6, List((0, 0))) ok? " >> $out
-  echo -e " is first_tour(4, List((0, 0))) == None " >> $out
-
-  if (scala_assert_quick "knight1.scala" "knight_test5.scala") 
-  then
-    echo -e "  --> success" >> $out
-  else
-    echo -e "  --> \n ONE TEST FAILED\n" >> $out
-  fi
-fi
-
-
-echo -e "" >> $out
-echo -e "" >> $out
-
-
-# knights2: purity test
-#
-echo -e "knight2.scala does not contain vars, returns, Arrays, ListBuffers etc?" >> $out
-
-if (scala_vars knight2.scala)
-then
-  echo -e "  --> Fail (make triple-sure your program conforms to the required format)" >> $out    
-  tsts0=$(( 0 ))
-else
-  echo -e "  --> success" >> $out
-  tsts0=$(( 0 )) 
-fi
-
-
-# compilation test
-if  [ $tsts0 -eq 0 ]
-then    
-  echo -e "knight2.scala runs?" >> $out
-
-  if (scala_compile knight2.scala)
-  then
-    echo -e "  --> success" >> $out
-    tsts1=$(( 0 ))
-  else
-    echo -e "  --> SCALA DID NOT RUN KNIGHT2.SCALA\n" >> $out  
-    tsts1=$(( 1 )) 
-  fi
-else
-  tsts1=$(( 1 ))     
-fi
-
-
-# ordered move test
-
-if [ $tsts1 -eq 0 ]
-then
-  echo -e "For testing needs to take 10 seconds or less to execute: " >> $out  
-  echo -e " ordered_moves(8, List((3,4), (3,2)), (1,3)) == List((0,1), (0,5), (2,1), (2,5))" >> $out
-  echo -e " ordered_moves(8, List((4,0)), (0,0)) == List((2,1), (1,2))" >> $out
-  echo -e " ordered_moves(8, List((0,4)), (0,0)) == List((1,2), (2,1))" >> $out
-  
-  if (scala_assert_quick "knight2.scala" "knight_test6.scala")
-  then
-      echo -e "  --> success" >> $out
-  else
-      echo -e "  --> \n ONE TEST FAILED\n" >> $out  
-  fi
-fi
-
-
-# first-closed-tour test
-
-if [ $tsts1 -eq 0 ]
-then
-  echo -e "For testing needs to take 10 seconds or less to execute: " >> $out  
-  echo -e " first_closed_tour_heuristics(6, List((3,3))) found and correct?" >> $out
-  
-  if (scala_assert_quick "knight2.scala" "knight_test7.scala")
-  then
-      echo -e "  --> success" >> $out
-  else
-      echo -e "  --> \n ONE TEST FAILED\n" >> $out  
-  fi
-fi
-
-
-
-if [ $tsts1 -eq 0 ]
-then
-  echo -e "For testing needs to take 10 seconds or less to execute: " >> $out   
-  echo -e " first_tour_heuristics(8, List((0,0))) found and correct?" >> $out
-  echo -e " first_tour_heuristics(30, List((0,0))) found and correct?" >> $out
-  
-  if (scala_assert_quick "knight2.scala" "knight_test8.scala")
-  then
-      echo -e "  --> success" >> $out
-  else
-      echo -e "  --> \n ONE TEST FAILED\n" >> $out 
-  fi
-fi
-
-
-echo -e "" >> $out
-echo -e "" >> $out
-
-# knights3: purity test
-#
-echo -e "knight3.scala does not contain vars, returns, Arrays, ListBuffers etc?" >> $out
-
-
-if (scala_vars knight3.scala)
-then
-  echo "  --> Fail (make triple-sure your program conforms to the required format)xsxs" >> $out
-  tsts0=$(( 0 ))
-else
-  echo "  --> success" >> $out
-  tsts0=$(( 0 )) 
-fi
-
-
-# compilation test
-if  [ $tsts0 -eq 0 ]
-then    
-  echo "knight3.scala runs?" >> $out
-
-  if (scala_compile knight3.scala)
-  then
-    echo "  --> success" >> $out
-    tsts1=$(( 0 ))
-  else
-    echo -e "  --> SCALA DID NOT RUN KNIGHT3.SCALA\n" >> $out  
-    tsts1=$(( 1 )) 
-  fi
-else
-  tsts1=$(( 1 ))     
-fi
-
-
-if [ $tsts1 -eq 0 ]
-then
-  echo -e "For testing needs to take 10 seconds or less to execute: " >> $out  
-  echo -e " tour_on_mega_board(70, List((0,0))) found and correct?" >> $out
-  
-  if (scala_assert_slow "knight3.scala" "knight_test9.scala")
-  then
-      echo -e "  --> success" >> $out
-  else
-      echo -e "  --> \n ONE TEST FAILED\n" >> $out 
-  fi
-fi
-