TEST

#!/bin/bash

TESTPROG="bin/testlibs"
CORPUSDIR="text.compression.corpus/*"

if [ $# == 0 ]
then
	echo "not enough arguments"
	exit 10
else
	test=$1

  if [ $test == "all" ]
  then
  	./TEST bwt
  	./TEST huff
  	./TEST mtf
  	./TEST rle
		exit 0
	elif [ $test == "bwt" ]
	then
		echo "Testing BWT routines"
		echo
	elif [ $test == "huff" ]
	then
		echo "Testing Huffman routines"
		echo
	elif [ $test == "mtf" ]
	then
		echo "Testing MTF routines"
		echo
	elif [ $test == "rle" ]
	then
		echo "Testing RLE routines"
		echo
	else
		echo "unrecognised option"
		exit 10
	fi
fi

SUCCEEDED=0
FAILED=0

TIMING_RESULT=/tmp/LICK_TEST_TIMING_$$

for file in $CORPUSDIR
do
	if [ -f $file ]
	then
		echo -n "processing" $file " "

		/usr/bin/time -f " (%es)" $TESTPROG $file $test 2> $TIMING_RESULT

		if [ -f DECOMPRESS_TEST ]
		then	
			cmp DECOMPRESS_TEST $file > /dev/null
			if [ $? -eq 0 ]
			then
				echo -en '\033[0;32m' # green
				echo -n "success"
				SUCCEEDED=$((SUCCEEDED+1))
				tput sgr0
				cat $TIMING_RESULT
			else
				echo -en '\033[0;31m' # red
				echo "failure"
				FAILED=$((FAILED+1))
				tput sgr0
			fi
			
			rm DECOMPRESS_TEST
		fi
	
		if [ -f COMPRESS_TEST ]
		then
			rm COMPRESS_TEST
		fi
	fi
done

if [ $FAILED -eq 0 ]
then
	echo -en '\033[0;32m' # green
else
	echo -en '\033[0;31m' # red
fi
echo "Summary:" $SUCCEEDED "succeeded," $FAILED "failed"
tput sgr0

# cleanup
if [ -f $TIMING_RESULT ]
then
	rm $TIMING_RESULT
fi