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#!/bin/bash
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set -e
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out=${1:-output}
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echo "" > $out
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echo "Below is the feedback for your submission of CW 8, Part 2." >> $out
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echo "" >> $out
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# compilation tests
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function scala_compile {
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(ulimit -t 30 -m 1024000 ; scala "$1" 2>> $out 1>> $out)
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}
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# functional tests
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function scala_assert {
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(ulimit -t 30 -m 1024000 ; scala -i "$1" "$2" -e "" 2> /dev/null 1> /dev/null)
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}
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# purity test
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function scala_vars {
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(egrep '\bvar\b|\breturn\b|\.par|ListBuffer|mutable|new Array' "$1" 2> /dev/null 1> /dev/null)
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}
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# var, return, ListBuffer test
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#
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echo "bf.scala does not contain vars, returns etc?" >> $out
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if (scala_vars bf.scala)
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then
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echo " --> fail" >> $out
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tsts0=$(( 1 ))
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else
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echo " --> success" >> $out
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tsts0=$(( 0 ))
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fi
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# compilation test
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if [ $tsts0 -eq 0 ]
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then
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echo "bf.scala runs?" >> $out
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if (scala_compile bf.scala)
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then
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echo " --> success" >> $out
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tsts1=$(( 0 ))
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else
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echo " --> scala bf.scala did not run successfully" >> $out
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tsts1=$(( 1 ))
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fi
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else
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tsts1=$(( 1 ))
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fi
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if [ $tsts1 -eq 0 ]
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then
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echo " sread(Map(), 2) == 0" >> $out
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echo " sread(Map(2 -> 1), 2) == 1" >> $out
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echo " write(Map(), 1, 2) == Map(1 -> 2)" >> $out
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echo " write(Map(1 -> 0), 1, 2) == Map(1 -> 2)" >> $out
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if (scala_assert "bf.scala" "bf1a_test.scala")
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then
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echo " --> success" >> $out
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else
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echo " --> test failed" >> $out
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fi
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fi
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if [ $tsts1 -eq 0 ]
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then
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echo " jumpRight(\"[******]***\", 1, 0) == 8" >> $out
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echo " jumpRight(\"[**[*]*]***\", 1, 0) == 8" >> $out
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echo " jumpRight(\"[**[*]*]***\", 1, 0) == 8" >> $out
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echo " jumpRight(\"[**[***]***\", 1, 0) == 11" >> $out
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echo " jumpRight(\"[*[][]*]***\", 1, 0) == 8" >> $out
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echo " jumpLeft(\"[******]***\", 6, 0) == 1" >> $out
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echo " jumpLeft(\"[******]***\", 7, 0) == -1" >> $out
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echo " jumpLeft(\"[*[][]*]***\", 6, 0) == 1" >> $out
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if (scala_assert "bf.scala" "bf1b_test.scala")
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then
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echo " --> success" >> $out
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else
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echo " --> test failed" >> $out
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fi
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fi
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if [ $tsts1 -eq 0 ]
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then
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echo " start(\"[-]\", Map(0 -> 100)) == Map(0 -> 0)" >> $out
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echo " start(\"[->+<]\", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10)" >> $out
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echo " start(\"[>>+>>+<<<<-]\", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42)" >> $out
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echo " start({{hello world prg 1}}, Map()) == " >> $out
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echo " Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87)" >> $out
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if (scala_assert "bf.scala" "bf1c_test.scala")
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then
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echo " --> success" >> $out
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else
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echo " --> test failed" >> $out
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fi
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fi
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