PeerStreamer

#! /bin/sh

base=$(dirname $0)

. "${base}/md5.sh"

test="${1#fate-}"

SAMPLES_PATH=$2

target_exec=$3

BUILD_PATH=$4

command=$5

cmp=${6:-diff}

ref=${7:-"${base}/ref/fate/${test}"}

fuzz=$8

outdir="tests/data/fate"

outfile="${outdir}/${test}"

oneoff(){

    psnr=$(tests/tiny_psnr "$1" "$2" 2 0 0)

    max=$(expr "$psnr" : '.*MAXDIFF: *\([0-9]*\)')

    if [ $max -gt ${3:-1} ]; then

        echo "$psnr"

        return 1

    fi

}

mkdir -p "$outdir"

eval $target_exec $command > "$outfile" 2>/dev/null

case $cmp in

    diff)   diff -u -w "$ref" "$outfile"            ;;

    oneoff) oneoff     "$ref" "$outfile" "$fuzz"    ;;

esac