なんかテストするやつ

test.sh

#!/bin/sh

INPUTS=`find . -type f -name "in*"`
PROG=$1

if [ $# -eq 0  ]
then
    echo "Pass program as first argument."
    exit 1
fi

for input in $INPUTS
do
    body=`echo $input | sed -e "s/[0-9]*$//"`
    index=`echo $input | cut -c $(expr ${#body} + 1)-${#input}`
    output=./out$index
    tmp=`mktemp`

    echo "$input - $output"

    $PROG < $input > $tmp
    d=`diff $output $tmp -Z`
    if [ ${#d} -eq 0 ]
    then
        echo -e "\033[0;32mCorrect\033[0;39m"
    else
        echo -e "\033[0;31mFailed\033[0;39m"
        echo "Expected:"
        cat $output
        echo
        echo "Output:"
        cat $tmp
    fi
    rm $tmp
done