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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 and provisional mark for your submission" >> $out
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84
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echo "for CW 7. Please note all marks are provisional until" >> $out
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82
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echo "ratified by the assessment board -- this is not an official" >> $out
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echo "results transcript." >> $out
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echo "" >> $out
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84
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function scala_vars {
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(egrep 'var|return|ListBuffer|mutable' "$1" 2> /dev/null 1> /dev/null)
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}
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82
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# compilation tests
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function scala_compile {
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84
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(scala -nc "$1" 2> /dev/null 1> /dev/null)
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}
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# functional tests
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function scala_assert {
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(scala -i "$1" "$2" -e "" 2> /dev/null 1> /dev/null)
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}
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84
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# marks for CW2
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82
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marks=$(( 0 ))
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84
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# var, comments test
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echo "knight1.scala contains any vars, returns etc?" | tee -a $out
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82
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84
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if (scala_vars knight1.scala)
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then
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84
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echo " --> fail" | tee -a $out
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tsts0=$(( 0 ))
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else
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84
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echo " --> success" | tee -a $out
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tsts0=$(( 1 ))
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fi
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84
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# compilation test
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#if [ $tsts0 -eq 0 ]
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#then
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# echo "knight1.scala runs?" | tee -a $out
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#
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# if (scala_compile knight1.scala)
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# then
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# echo " --> success" | tee -a $out
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# tsts1=$(( 0 ))
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# else
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# echo " --> scala did not run knight1.scala" | tee -a $out
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# tsts1=$(( 1 ))
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# fi
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#fi
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82
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84
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### knight1 test
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82
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84
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#if [ $tsts1 -eq 0 ]
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#then
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# echo " get_prices(List(\"BIDU\"), 2004 to 2008) =" | tee -a $out
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# echo " List(List(None), List(None), List(Some(6.35))," | tee -a $out
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# echo " List(Some(12.241)), List(Some(38.188)))" | tee -a $out
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#
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# if (scala_assert "drumb.scala" "../drumb_test1.scala")
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# then
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# echo " --> success" | tee -a $out
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# marks=$(( marks + 1 ))
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# else
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# echo " --> test failed" | tee -a $out
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# fi
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#fi
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82
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84
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### knight2 test
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#if [ $tsts -eq 0 ]
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#then
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# echo " get_deltas(get_prices(List(\"IBM\", \"BIDU\"), 2004 to 2008)) = " | tee -a $out
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# echo " List(List(Some(0.07596697626574789), None), " | tee -a $out
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# echo " List(Some(-0.152620823795232), None)," | tee -a $out
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# echo " List(Some(0.20126676681483952), Some(0.9277165354330709))," | tee -a $out
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# echo " List(Some(0.09141762603007778), Some(2.119679764725104)))" | tee -a $out
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#
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# if (scala_assert "drumb.scala" "../drumb_test2.scala")
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# then
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# echo " --> success" | tee -a $out
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# marks=$(( marks + 1 ))
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# else
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# echo " --> test failed" | tee -a $out
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# fi
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#fi
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82
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84
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### knight3 test
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82
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84
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#if [ $tsts -eq 0 ]
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#then
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# echo " yearly_yield(IBM + BIDU, 04 - 08, 100, 0) - 107).abs <= 2 " | tee -a $out
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# echo " yearly_yield(IBM + BIDU, 04 - 08, 100, 1) - 85).abs <= 2 " | tee -a $out
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# echo " yearly_yield(IBM + BIDU, 04 - 08, 100, 2) - 156).abs <= 2 " | tee -a $out
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# echo " yearly_yield(IBM + BIDU, 04 - 08, 100, 3) - 210).abs <= 2 " | tee -a $out
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# echo " investment(List(\"IBM\", \"BIDU\"), 2004 to 2008, 100) - 298).abs <= 10" | tee -a $out
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#
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# if (scala_assert "drumb.scala" "../drumb_test3.scala")
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# then
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# echo " --> success" | tee -a $out
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# marks=$(( marks + 1 ))
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# else
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# echo " --> test failed" | tee -a $out
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# fi
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#fi
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## final marks
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84
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echo "Overall mark for CW 2" | tee -a $out
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echo "$marks" | tee -a $out
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