#!/bin/bashset -eout=${1:-output}echo "" > $outecho "Below is the feedback and provisional mark for your submission" >> $outecho "for CW 7, Part 1. Please note all marks are provisional until" >> $outecho "ratified by the assessment board -- this is not an official" >> $outecho "results transcript." >> $outecho "" >> $outfunction scala_vars { (egrep 'var|return|ListBuffer|mutable' "$1" 2> /dev/null 1> /dev/null)}# compilation testsfunction scala_compile { (scala "$1" 2> /dev/null 1> /dev/null) }# functional testsfunction scala_assert { (scala -i "$1" "$2" -e "" 2> /dev/null 1> /dev/null)}# marks for CW2marks=$(( 0 ))# knights1: var, comments testecho "knight1.scala does not contain vars, returns etc?" | tee -a $outif (scala_vars knight1.scala)then echo " --> fail" | tee -a $out tsts0=$(( 1 ))else echo " --> yes" | tee -a $out tsts0=$(( 0 )) fi# compilation testif [ $tsts0 -eq 0 ]then echo "knight1.scala runs?" | tee -a $out if (scala_compile knight1.scala.bak) then echo " --> yes" | tee -a $out tsts1=$(( 0 )) else echo " --> scala did not run knight1.scala" | tee -a $out tsts1=$(( 1 )) fielse tsts1=$(( 1 )) fi### knight1a testif [ $tsts1 -eq 0 ]then echo " is_legal(8, Nil) (3,4) == true " | tee -a $out echo " is_legal(8, (4,1) (1,0)) (4,1) == false " | tee -a $out echo " is_legal(2, Nil) (0,0) == true" | tee -a $out if (scala_assert "knight1.scala.bak" "../../../marking/knight1c_test.scala") then echo " --> success" | tee -a $out marks=$(( marks + 1 )) else echo " --> test failed" | tee -a $out fifiif [ $tsts1 -eq 0 ]then echo " legal_moves(8, Nil, (2,2)) = (3,4), (4,3), (4,1), (3,0), (1,0), (0,1), (0,3), (1,4)" | tee -a $out echo " legal_moves(8, Nil, (7,7)) = (6,5), (5,6)" | tee -a $out echo " legal_moves(8, (4,1), (1,0), (2,2)) = (3,4), (4,3), (3,0), (0,1), (0,3), (1,4)" | tee -a $out echo " legal_moves(8, (6,6), (7,7)) = (6,5), (5,6)" | tee -a $out echo " legal_moves(1, Nil, (0,0)) = Nil" | tee -a $out echo " legal_moves(2, Nil, (0,0)) = Nil" | tee -a $out echo " legal_moves(3, Nil, (0,0)) = (1,2), (2,1)" | tee -a $out if (scala_assert "knight1.scala.bak" "../../../marking/knight1_test.scala") then echo " --> success" | tee -a $out marks=$(( marks + 1 )) else echo " --> test failed" | tee -a $out fifi### knight1b testif [ $tsts1 -eq 0 ]then echo " all_tours from every position on the board" | tee -a $out echo " dim = 1: 1" | tee -a $out echo " 2: 0,0,0,0" | tee -a $out echo " 3: 0,0,0,0,0,0,0,0,0" | tee -a $out echo " 4: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0" | tee -a $out echo " 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" | tee -a $out echo " enum_tours(5, (0,2) ) = 56 and all correct?" | tee -a $out if (scala_assert "knight1.scala.bak" "../../../marking/knight1b_test.scala") then echo " --> success" | tee -a $out marks=$(( marks + 2 )) else echo " --> test failed" | tee -a $out fifi# knights2: var, comments testecho "knight2.scala does not contain vars, returns etc?" | tee -a $outif (scala_vars knight2.scala)then echo " --> fail" | tee -a $out tsts0=$(( 1 ))else echo " --> yes" | tee -a $out tsts0=$(( 0 )) fi# compilation testif [ $tsts0 -eq 0 ]then echo "knight2.scala runs?" | tee -a $out if (scala_compile knight2.scala.bak) then echo " --> yes" | tee -a $out tsts1=$(( 0 )) else echo " --> scala did not run knight2.scala" | tee -a $out tsts1=$(( 1 )) fielse tsts1=$(( 1 )) fi### knight2 testif [ $tsts1 -eq 0 ]then echo " Let f = (x:(Int, Int)) => if (x._1 > 3) Some(List(x)) else None " | tee -a $out echo " first((1,0),(2,0),(3,0),(4,0), f) == Some(List((4,0)))" | tee -a $out echo " first((1,0),(2,0),(3,0), f) == None" | tee -a $out if (scala_assert "knight2.scala.bak" "../../../marking/knight2_test.scala") then echo " --> success" | tee -a $out marks=$(( marks + 1 )) else echo " --> test failed" | tee -a $out fifi### knight2b testif [ $tsts1 -eq 0 ]then echo " is first_tour(8, (0, 0)) ok? " | tee -a $out echo " is first_tour(4, (0, 0)) == None " | tee -a $out if (scala_assert "knight2.scala.bak" "../../../marking/knight2b_test.scala") then echo " --> success" | tee -a $out marks=$(( marks + 2 )) else echo " --> test failed" | tee -a $out fifi# knights3: var, comments test##echo "knight3.scala does not contain vars, returns etc?" | tee -a $out#if (scala_vars knight3.scala)#then# echo " --> fail" | tee -a $out# tsts0=$(( 1 ))#else# echo " --> success" | tee -a $out# tsts0=$(( 0 )) #fi# compilation test#if [ $tsts0 -eq 0 ]#then # echo "knight3.scala runs?" | tee -a $out## if (scala_compile knight3.scala.bak)# then# echo " --> success" | tee -a $out# tsts1=$(( 0 ))# else# echo " --> scala did not run knight3.scala" | tee -a $out# tsts1=$(( 1 )) # fi#else# tsts1=$(( 1 )) #fi## final marksecho "Overall mark for CW 2, Part 1 " | tee -a $outecho "$marks" | tee -a $out