diff -r 40657f9a4e4a -r 663c2a9108d1 pre_testing2/docdiff_test.sh --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/pre_testing2/docdiff_test.sh Sun Nov 01 01:21:31 2020 +0000 @@ -0,0 +1,135 @@ +#!/bin/bash + +# to make the script fail safely +set -euo pipefail + + +out=${1:-output} + +echo "" > $out + +echo "Below is the feedback for your submission docdiff.scala" >> $out +echo "" >> $out + + +# compilation tests + +function scala_compile { + (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -Xprint:parser "$1" 2> c$out 1> c$out) +} + +# functional tests + +function scala_assert { + (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -i "$1" -- "$2" -e "" 2> /dev/null 1> /dev/null) +} + +# purity test + +function scala_vars { + (egrep '\bvar\b|\breturn\b|\.par\.|\.par |ListBuffer|mutable|util.control|new Array' c$out 2> /dev/null 1> /dev/null) +} + + + +### compilation test + +echo -e "docdiff.scala runs?" >> $out + +if (scala_compile docdiff.scala) +then + echo -e " --> success" >> $out + tsts=$(( 0 )) +else + echo -e " --> SCALA DID NOT RUN docdiff.scala\n" >> $out + tsts=$(( 1 )) +fi + + +# var, .par return, ListBuffer test +# +echo -e "docdiff.scala does not contain vars, returns etc?" >> $out + +if [ $tsts -eq 0 ] +then + if (scala_vars docdiff.scala) + then + echo -e " --> FAIL (make triple-sure your program conforms to the required format)\n" >> $out + tsts=$(( 1 )) + else + echo -e " --> success" >> $out + tsts=$(( 0 )) + fi +fi + +### docdiff clean tests + +if [ $tsts -eq 0 ] +then + echo -e "docdiff.scala tests:" >> $out + echo -e " clean(\"ab a abc\") == List(\"ab\", \"a\", \"abc\")" >> $out + echo -e " clean(\"ab*a abc1\") == List(\"ab\", \"a\", \"abc1\")" >> $out + + if (scala_assert "docdiff.scala" "docdiff_test1.scala") + then + echo -e " --> success\n" >> $out + else + echo -e " --> ONE OF THE TESTS FAILED\n" >> $out + fi +fi + +### docdiff occurrences tests + +if [ $tsts -eq 0 ] +then + echo -e " occurrences(List(\"a\", \"b\", \"b\", \"c\", \"d\")) == " >> $out + echo -e " Map(\"a\" -> 1, \"b\" -> 2, \"c\" -> 1, \"d\" -> 1)" >> $out + echo -e " " >> $out + echo -e " occurrences(List(\"d\", \"b\", \"d\", \"b\", \"d\")) == " >> $out + echo -e " Map(\"d\" -> 3, \"b\" -> 2)" >> $out + + if (scala_assert "docdiff.scala" "docdiff_test2.scala") + then + echo -e " --> success\n" >> $out + else + echo -e " --> ONE OF THE TESTS FAILED\n" >> $out + fi +fi + +### docdiff prod tests + +if [ $tsts -eq 0 ] +then + echo -e " val l1 = List(\"a\", \"b\", \"b\", \"c\", \"d\")" >> $out + echo -e " val l2 = List(\"d\", \"b\", \"d\", \"b\", \"d\")" >> $out + echo -e " " >> $out + echo -e " prod(l1, l2) == 7 " >> $out + echo -e " prod(l1, l1) == 7 " >> $out + echo -e " prod(l2, l2) == 13 " >> $out + + if (scala_assert "docdiff.scala" "docdiff_test3.scala") + then + echo -e " --> success\n" >> $out + else + echo -e " --> ONE OF THE TESTS FAILED\n" >> $out + fi +fi + +### docdiff overlap tests + +if [ $tsts -eq 0 ] +then + echo -e " val l1 = List(\"a\", \"b\", \"b\", \"c\", \"d\")" >> $out + echo -e " val l2 = List(\"d\", \"b\", \"d\", \"b\", \"d\")" >> $out + echo -e " " >> $out + echo -e " overlap(l1, l2) == 0.5384615384615384 " >> $out + echo -e " overlap(l1, l1) == 1.0 " >> $out + echo -e " overlap(l2, l2) == 1.0 " >> $out + + if (scala_assert "docdiff.scala" "docdiff_test4.scala") + then + echo -e " --> success\n" >> $out + else + echo -e " --> ONE OF THE TESTS FAILED\n" >> $out + fi +fi