bash test harness

test.sh

#!/bin/bash

FILES=./test/*.in
failures=0

for f in $FILES
do
	bn=`basename "$f" .in`

	if cmp -s <(./ush <"$f") ./test/"$bn".out; then
		echo "$bn":
		echo -e -n "\033[1;36m"
		echo -e '\t' success
	else
		let failures+=1
		echo "$bn":
		echo -e -n "\033[1;31m"
		echo -e '\t' FAILURE
		echo -e -n "\033[1;34m"
		echo -e '\t' Input:
		cat "$f"
		echo -e -n "\033[1;33m"
		diff -y <(./ush <"$f") ./test/"$bn".out
	fi

	echo -e -n '\033[0m'
	echo

done

if [ $failures -ne 0 ] ; then
	echo -e -n "\033[1;31m"
	if [ $failures -eq 1 ]; then
		echo -e $failures FAILURE
	else
		echo -e $failures FAILURES
	fi
	echo -e -n '\033[0m'
fi