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author | Måns Rullgård <mans@mansr.com> | 2010-07-17 15:02:34 +0000 |
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committer | Måns Rullgård <mans@mansr.com> | 2010-07-17 15:02:34 +0000 |
commit | e153cfa8677e38bbba19dba5d983644462ae2337 (patch) | |
tree | 5656017647f78e4e6f8dd6cea345089564c6bcde /tests | |
parent | 26e87a22617226dc103aa810837d13255b9f32dd (diff) | |
download | ffmpeg-streaming-e153cfa8677e38bbba19dba5d983644462ae2337.zip ffmpeg-streaming-e153cfa8677e38bbba19dba5d983644462ae2337.tar.gz |
fate: add stddev comparator
This allows CMP=stddev in test rules. The test passes if the reported
stddev is <= the FUZZ value (default 1).
Originally committed as revision 24289 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'tests')
-rwxr-xr-x | tests/fate-run.sh | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/tests/fate-run.sh b/tests/fate-run.sh index 7d86db4..3d32266 100755 --- a/tests/fate-run.sh +++ b/tests/fate-run.sh @@ -15,17 +15,26 @@ fuzz=$8 outdir="tests/data/fate" outfile="${outdir}/${test}" -oneoff(){ +do_tiny_psnr(){ psnr=$(tests/tiny_psnr "$1" "$2" 2 0 0) - max=$(expr "$psnr" : '.*MAXDIFF: *\([0-9]*\)') + val=$(expr "$psnr" : ".*$3: *\([0-9.]*\)") size1=$(expr "$psnr" : '.*bytes: *\([0-9]*\)') size2=$(expr "$psnr" : '.*bytes:[ 0-9]*/ *\([0-9]*\)') - if [ $max -gt ${3:-1} ] || [ $size1 != $size2 ]; then + res=$(echo "$val $4 $5" | bc) + if [ "$res" != 1 ] || [ $size1 != $size2 ]; then echo "$psnr" return 1 fi } +oneoff(){ + do_tiny_psnr "$1" "$2" MAXDIFF '<=' ${fuzz:-1} +} + +stddev(){ + do_tiny_psnr "$1" "$2" stddev '<=' ${fuzz:-1} +} + if ! test -e "$ref"; then echo "reference file '$ref' not found" exit 1 @@ -38,6 +47,7 @@ eval $target_exec $command > "$outfile" 2>/dev/null || exit case $cmp in diff) diff -u -w "$ref" "$outfile" ;; oneoff) oneoff "$ref" "$outfile" "$fuzz" ;; + stddev) stddev "$ref" "$outfile" "$fuzz" ;; esac test $? = 0 && rm $outfile |