55 lines
1.1 KiB
Bash
Executable File
55 lines
1.1 KiB
Bash
Executable File
#! /bin/sh
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base=$(dirname $0)
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. "${base}/md5.sh"
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test="${1#fate-}"
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samples=$2
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target_exec=$3
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target_path=$4
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command=$5
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cmp=${6:-diff}
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ref=${7:-"${base}/ref/fate/${test}"}
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fuzz=$8
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outdir="tests/data/fate"
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outfile="${outdir}/${test}"
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do_tiny_psnr(){
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psnr=$(tests/tiny_psnr "$1" "$2" 2 0 0)
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val=$(expr "$psnr" : ".*$3: *\([0-9.]*\)")
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size1=$(expr "$psnr" : '.*bytes: *\([0-9]*\)')
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size2=$(expr "$psnr" : '.*bytes:[ 0-9]*/ *\([0-9]*\)')
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res=$(echo "$val $4 $5" | bc)
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if [ "$res" != 1 ] || [ $size1 != $size2 ]; then
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echo "$psnr"
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return 1
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fi
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}
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oneoff(){
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do_tiny_psnr "$1" "$2" MAXDIFF '<=' ${fuzz:-1}
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}
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stddev(){
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do_tiny_psnr "$1" "$2" stddev '<=' ${fuzz:-1}
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}
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if ! test -e "$ref"; then
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echo "reference file '$ref' not found"
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exit 1
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fi
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mkdir -p "$outdir"
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case "$command" in /*) command="$target_exec $command" ;; esac
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eval $command > "$outfile" 2>/dev/null || exit
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case $cmp in
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diff) diff -u -w "$ref" "$outfile" ;;
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oneoff) oneoff "$ref" "$outfile" "$fuzz" ;;
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stddev) stddev "$ref" "$outfile" "$fuzz" ;;
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esac
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test $? = 0 && rm $outfile
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