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FFmpeg
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FFmpeg/tests/fate-run.sh

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  1. #! /bin/sh

  2. 

  3. export LC_ALL=C

  4. 

  5. base=$(dirname $0)

  6. . "${base}/md5.sh"

  7. 

  8. base64=tests/base64

  9. 

  10. test="${1#fate-}"

  11. target_samples=$2

  12. target_exec=$3

  13. target_path=$4

  14. command=$5

  15. cmp=${6:-diff}

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

  17. fuzz=${8:-1}

  18. threads=${9:-1}

  19. thread_type=${10:-frame+slice}

  20. cpuflags=${11:-all}

  21. cmp_shift=${12:-0}

  22. cmp_target=${13:-0}

  23. size_tolerance=${14:-0}

  24. cmp_unit=${15:-2}

  25. gen=${16:-no}

  26. hwaccel=${17:-none}

  27. report_type=${18:-standard}

  28. 

  29. outdir="tests/data/fate"

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

  31. errfile="${outdir}/${test}.err"

  32. cmpfile="${outdir}/${test}.diff"

  33. repfile="${outdir}/${test}.rep"

  34. 

  35. target_path(){

  36.     test ${1} = ${1#/} && p=${target_path}/

  37.     echo ${p}${1}

  38. }

  39. 

  40. # $1=value1, $2=value2, $3=threshold

  41. # prints 0 if absolute difference between value1 and value2 is <= threshold

  42. compare(){

  43.     awk "BEGIN { v = $1 - $2; printf ((v < 0 ? -v : v) > $3) }"

  44. }

  45. 

  46. do_tiny_psnr(){

  47.     psnr=$(tests/tiny_psnr "$1" "$2" $cmp_unit $cmp_shift 0) || return 1

  48.     val=$(expr "$psnr" : ".*$3: *\([0-9.]*\)")

  49.     size1=$(expr "$psnr" : '.*bytes: *\([0-9]*\)')

  50.     size2=$(expr "$psnr" : '.*bytes:[ 0-9]*/ *\([0-9]*\)')

  51.     val_cmp=$(compare $val $cmp_target $fuzz)

  52.     size_cmp=$(compare $size1 $size2 $size_tolerance)

  53.     if [ "$val_cmp" != 0 ] || [ "$size_cmp" != 0 ]; then

  54.         echo "$psnr"

  55.         if [ "$val_cmp" != 0 ]; then

  56.             echo "$3: |$val - $cmp_target| >= $fuzz"

  57.         fi

  58.         if [ "$size_cmp" != 0 ]; then

  59.             echo "size: |$size1 - $size2| >= $size_tolerance"

  60.         fi

  61.         return 1

  62.     fi

  63. }

  64. 

  65. oneoff(){

  66.     do_tiny_psnr "$1" "$2" MAXDIFF

  67. }

  68. 

  69. stddev(){

  70.     do_tiny_psnr "$1" "$2" stddev

  71. }

  72. 

  73. oneline(){

  74.     printf '%s\n' "$1" | diff -u -b - "$2"

  75. }

  76. 

  77. run(){

  78.     test "${V:-0}" -gt 0 && echo "$target_exec" $target_path/"$@" >&3

  79.     $target_exec $target_path/"$@"

  80. }

  81. 

  82. runecho(){

  83.     test "${V:-0}" -gt 0 && echo "$target_exec" $target_path/"$@" >&3

  84.     $target_exec $target_path/"$@" >&3

  85. }

  86. 

  87. probefmt(){

  88.     run ffprobe${PROGSUF} -show_entries format=format_name -print_format default=nw=1:nk=1 -v 0 "$@"

  89. }

  90. 

  91. probetags(){

  92.     run ffprobe${PROGSUF} -show_entries format_tags -v 0 "$@"

  93. }

  94. 

  95. runlocal(){

  96.     test "${V:-0}" -gt 0 && echo ${base}/"$@" ${base} >&3

  97.     ${base}/"$@" ${base}

  98. }

  99. 

  100. probeframes(){

  101.     run ffprobe${PROGSUF} -show_frames -v 0 "$@"

  102. }

  103. 

  104. probechapters(){

  105.     run ffprobe${PROGSUF} -show_chapters -v 0 "$@"

  106. }

  107. 

  108. probegaplessinfo(){

  109.     filename="$1"

  110.     shift

  111.     run ffprobe${PROGSUF} -bitexact -select_streams a -show_entries format=start_time,duration:stream=index,start_pts,duration_ts -v 0 "$filename" "$@"

  112.     pktfile1="${outdir}/${test}.pkts"

  113.     framefile1="${outdir}/${test}.frames"

  114.     cleanfiles="$cleanfiles $pktfile1 $framefile1"

  115.     run ffprobe${PROGSUF} -bitexact -select_streams a -of compact -count_packets -show_entries packet=pts,dts,duration,flags:stream=nb_read_packets -v 0 "$filename" "$@" > "$pktfile1"

  116.     head -n 8 "$pktfile1"

  117.     tail -n 9 "$pktfile1"

  118.     run ffprobe${PROGSUF} -bitexact -select_streams a -of compact -count_frames -show_entries frame=pkt_pts,pkt_dts,best_effort_timestamp,pkt_duration,nb_samples:stream=nb_read_frames -v 0 "$filename" "$@" > "$framefile1"

  119.     head -n 8 "$framefile1"

  120.     tail -n 9 "$framefile1"

  121. }

  122. 

  123. ffmpeg(){

  124.     dec_opts="-hwaccel $hwaccel -threads $threads -thread_type $thread_type"

  125.     ffmpeg_args="-nostdin -nostats -cpuflags $cpuflags"

  126.     for arg in $@; do

  127.         [ x${arg} = x-i ] && ffmpeg_args="${ffmpeg_args} ${dec_opts}"

  128.         ffmpeg_args="${ffmpeg_args} ${arg}"

  129.     done

  130.     run ffmpeg${PROGSUF} ${ffmpeg_args}

  131. }

  132. 

  133. framecrc(){

  134.     ffmpeg "$@" -bitexact -f framecrc -

  135. }

  136. 

  137. ffmetadata(){

  138.     ffmpeg "$@" -bitexact -f ffmetadata -

  139. }

  140. 

  141. framemd5(){

  142.     ffmpeg "$@" -bitexact -f framemd5 -

  143. }

  144. 

  145. crc(){

  146.     ffmpeg "$@" -f crc -

  147. }

  148. 

  149. md5pipe(){

  150.     ffmpeg "$@" md5:

  151. }

  152. 

  153. md5(){

  154.     encfile="${outdir}/${test}.out"

  155.     cleanfiles="$cleanfiles $encfile"

  156.     ffmpeg "$@" $encfile

  157.     do_md5sum $encfile | awk '{print $1}'

  158. }

  159. 

  160. pcm(){

  161.     ffmpeg "$@" -vn -f s16le -

  162. }

  163. 

  164. fmtstdout(){

  165.     fmt=$1

  166.     shift 1

  167.     ffmpeg -bitexact "$@" -f $fmt -

  168. }

  169. 

  170. enc_dec_pcm(){

  171.     out_fmt=$1

  172.     dec_fmt=$2

  173.     pcm_fmt=$3

  174.     src_file=$(target_path $4)

  175.     shift 4

  176.     encfile="${outdir}/${test}.${out_fmt}"

  177.     cleanfiles=$encfile

  178.     encfile=$(target_path ${encfile})

  179.     ffmpeg -i $src_file "$@" -f $out_fmt -y ${encfile} || return

  180.     ffmpeg -bitexact -i ${encfile} -c:a pcm_${pcm_fmt} -fflags +bitexact -f ${dec_fmt} -

  181. }

  182. 

  183. FLAGS="-flags +bitexact -sws_flags +accurate_rnd+bitexact -fflags +bitexact"

  184. DEC_OPTS="-threads $threads -idct simple $FLAGS"

  185. ENC_OPTS="-threads 1        -idct simple -dct fastint"

  186. 

  187. enc_dec(){

  188.     src_fmt=$1

  189.     srcfile=$2

  190.     enc_fmt=$3

  191.     enc_opt=$4

  192.     dec_fmt=$5

  193.     dec_opt=$6

  194.     encfile="${outdir}/${test}.${enc_fmt}"

  195.     decfile="${outdir}/${test}.out.${dec_fmt}"

  196.     cleanfiles="$cleanfiles $decfile"

  197.     test "$7" = -keep || cleanfiles="$cleanfiles $encfile"

  198.     tsrcfile=$(target_path $srcfile)

  199.     tencfile=$(target_path $encfile)

  200.     tdecfile=$(target_path $decfile)

  201.     ffmpeg -f $src_fmt $DEC_OPTS -i $tsrcfile $ENC_OPTS $enc_opt $FLAGS \

  202.         -f $enc_fmt -y $tencfile || return

  203.     do_md5sum $encfile

  204.     echo $(wc -c $encfile)

  205.     ffmpeg $8 $DEC_OPTS -i $tencfile $ENC_OPTS $dec_opt $FLAGS \

  206.         -f $dec_fmt -y $tdecfile || return

  207.     do_md5sum $decfile

  208.     tests/tiny_psnr $srcfile $decfile $cmp_unit $cmp_shift

  209. }

  210. 

  211. transcode(){

  212.     src_fmt=$1

  213.     srcfile=$2

  214.     enc_fmt=$3

  215.     enc_opt=$4

  216.     final_decode=$5

  217.     encfile="${outdir}/${test}.${enc_fmt}"

  218.     test "$7" = -keep || cleanfiles="$cleanfiles $encfile"

  219.     tsrcfile=$(target_path $srcfile)

  220.     tencfile=$(target_path $encfile)

  221.     ffmpeg -f $src_fmt $DEC_OPTS -i $tsrcfile $ENC_OPTS $enc_opt $FLAGS \

  222.         -f $enc_fmt -y $tencfile || return

  223.     do_md5sum $encfile

  224.     echo $(wc -c $encfile)

  225.     ffmpeg $DEC_OPTS -i $encfile $ENC_OPTS $FLAGS $final_decode \

  226.         -f framecrc - || return

  227. }

  228. 

  229. stream_remux(){

  230.     src_fmt=$1

  231.     srcfile=$2

  232.     enc_fmt=$3

  233.     stream_maps=$4

  234.     final_decode=$5

  235.     encfile="${outdir}/${test}.${enc_fmt}"

  236.     test "$7" = -keep || cleanfiles="$cleanfiles $encfile"

  237.     tsrcfile=$(target_path $srcfile)

  238.     tencfile=$(target_path $encfile)

  239.     ffmpeg -f $src_fmt -i $tsrcfile $stream_maps -codec copy $FLAGS \

  240.         -f $enc_fmt -y $tencfile || return

  241.     ffmpeg $DEC_OPTS -i $encfile $ENC_OPTS $FLAGS $final_decode \

  242.         -f framecrc - || return

  243. }

  244. 

  245. lavffatetest(){

  246.     t="${test#lavf-fate-}"

  247.     ref=${base}/ref/lavf-fate/$t

  248.     ${base}/lavf-regression.sh $t lavf-fate tests/vsynth1 "$target_exec" "$target_path" "$threads" "$thread_type" "$cpuflags" "$target_samples"

  249. }

  250. 

  251. lavftest(){

  252.     t="${test#lavf-}"

  253.     ref=${base}/ref/lavf/$t

  254.     ${base}/lavf-regression.sh $t lavf tests/vsynth1 "$target_exec" "$target_path" "$threads" "$thread_type" "$cpuflags" "$target_samples"

  255. }

  256. 

  257. refcmp_metadata(){

  258.     refcmp=$1

  259.     pixfmt=$2

  260.     fuzz=${3:-0.001}

  261.     ffmpeg $FLAGS $ENC_OPTS \

  262.         -lavfi "testsrc2=size=300x200:rate=1:duration=5,format=${pixfmt},split[ref][tmp];[tmp]avgblur=4[enc];[enc][ref]${refcmp},metadata=print:file=-" \

  263.         -f null /dev/null | awk -v ref=${ref} -v fuzz=${fuzz} -f ${base}/refcmp-metadata.awk -

  264. }

  265. 

  266. video_filter(){

  267.     filters=$1

  268.     shift

  269.     label=${test#filter-}

  270.     raw_src="${target_path}/tests/vsynth1/%02d.pgm"

  271.     printf '%-20s' $label

  272.     ffmpeg $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src \

  273.         $FLAGS $ENC_OPTS -vf "$filters" -vcodec rawvideo -frames:v 5 $* -f nut md5:

  274. }

  275. 

  276. pixfmts(){

  277.     filter=${test#filter-pixfmts-}

  278.     filter=${filter%_*}

  279.     filter_args=$1

  280.     prefilter_chain=$2

  281.     nframes=${3:-1}

  282. 

  283.     showfiltfmts="$target_exec $target_path/libavfilter/tests/filtfmts"

  284.     scale_exclude_fmts=${outfile}_scale_exclude_fmts

  285.     scale_in_fmts=${outfile}_scale_in_fmts

  286.     scale_out_fmts=${outfile}_scale_out_fmts

  287.     in_fmts=${outfile}_in_fmts

  288. 

  289.     # exclude pixel formats which are not supported as input

  290.     $showfiltfmts scale | awk -F '[ \r]' '/^INPUT/{ fmt=substr($3, 5); print fmt }' | sort >$scale_in_fmts

  291.     $showfiltfmts scale | awk -F '[ \r]' '/^OUTPUT/{ fmt=substr($3, 5); print fmt }' | sort >$scale_out_fmts

  292.     comm -12 $scale_in_fmts $scale_out_fmts >$scale_exclude_fmts

  293. 

  294.     $showfiltfmts $filter | awk -F '[ \r]' '/^INPUT/{ fmt=substr($3, 5); print fmt }' | sort >$in_fmts

  295.     pix_fmts=$(comm -12 $scale_exclude_fmts $in_fmts)

  296. 

  297.     outertest=$test

  298.     for pix_fmt in $pix_fmts; do

  299.         test=$pix_fmt

  300.         video_filter "${prefilter_chain}format=$pix_fmt,$filter=$filter_args" -pix_fmt $pix_fmt -frames:v $nframes

  301.     done

  302. 

  303.     rm $in_fmts $scale_in_fmts $scale_out_fmts $scale_exclude_fmts

  304.     test=$outertest

  305. }

  306. 

  307. gapless(){

  308.     sample=$(target_path $1)

  309.     extra_args=$2

  310. 

  311.     decfile1="${outdir}/${test}.out-1"

  312.     decfile2="${outdir}/${test}.out-2"

  313.     decfile3="${outdir}/${test}.out-3"

  314.     cleanfiles="$cleanfiles $decfile1 $decfile2 $decfile3"

  315. 

  316.     # test packet data

  317.     ffmpeg $extra_args -i "$sample" -bitexact -c:a copy -f framecrc -y $decfile1

  318.     do_md5sum $decfile1

  319.     # test decoded (and cut) data

  320.     ffmpeg $extra_args -i "$sample" -bitexact -f wav md5:

  321.     # the same as above again, with seeking to the start

  322.     ffmpeg $extra_args -ss 0 -seek_timestamp 1 -i "$sample" -bitexact -c:a copy -f framecrc -y $decfile2

  323.     do_md5sum $decfile2

  324.     ffmpeg $extra_args -ss 0 -seek_timestamp 1 -i "$sample" -bitexact -f wav md5:

  325.     # test packet data, with seeking to a specific position

  326.     ffmpeg $extra_args -ss 5 -seek_timestamp 1 -i "$sample" -bitexact -c:a copy -f framecrc -y $decfile3

  327.     do_md5sum $decfile3

  328. }

  329. 

  330. gaplessenc(){

  331.     sample=$(target_path $1)

  332.     format=$2

  333.     codec=$3

  334. 

  335.     file1="${outdir}/${test}.out-1"

  336.     cleanfiles="$cleanfiles $file1"

  337. 

  338.     # test data after reencoding

  339.     ffmpeg -i "$sample" -bitexact -map 0:a -c:a $codec -f $format -y "$file1"

  340.     probegaplessinfo "$file1"

  341. }

  342. 

  343. audio_match(){

  344.     sample=$(target_path $1)

  345.     trefile=$(target_path $2)

  346.     extra_args=$3

  347. 

  348.     decfile="${outdir}/${test}.wav"

  349.     cleanfiles="$cleanfiles $decfile"

  350. 

  351.     ffmpeg -i "$sample" -bitexact $extra_args -y $decfile

  352.     tests/audiomatch $decfile $trefile

  353. }

  354. 

  355. concat(){

  356.     template=$1

  357.     sample=$2

  358.     mode=$3

  359.     extra_args=$4

  360. 

  361.     concatfile="${outdir}/${test}.ffconcat"

  362.     packetfile="${outdir}/${test}.ffprobe"

  363.     cleanfiles="$concatfile $packetfile"

  364. 

  365.     awk "{gsub(/%SRCFILE%/, \"$sample\"); print}" $template > $concatfile

  366. 

  367.     if [ "$mode" = "md5" ]; then

  368.         run ffprobe${PROGSUF} -bitexact -show_streams -show_packets -v 0 -fflags keepside -safe 0 $extra_args $concatfile | tr -d '\r' > $packetfile

  369.         do_md5sum $packetfile

  370.     else

  371.         run ffprobe${PROGSUF} -bitexact -show_streams -show_packets -v 0 -of compact=p=0:nk=1 -fflags keepside -safe 0 $extra_args $concatfile

  372.     fi

  373. }

  374. 

  375. null(){

  376.     :

  377. }

  378. 

  379. mkdir -p "$outdir"

  380. 

  381. # Disable globbing: command arguments may contain globbing characters and

  382. # must be kept verbatim

  383. set -f

  384. 

  385. exec 3>&2

  386. eval $command >"$outfile" 2>$errfile

  387. err=$?

  388. 

  389. if [ $err -gt 128 ]; then

  390.     sig=$(kill -l $err 2>/dev/null)

  391.     test "${sig}" = "${sig%[!A-Za-z]*}" || unset sig

  392. fi

  393. 

  394. if test -e "$ref" || test $cmp = "oneline" || test $cmp = "null" || test $cmp = "grep" ; then

  395.     case $cmp in

  396.         diff)   diff -u -b "$ref" "$outfile"            >$cmpfile ;;

  397.         rawdiff)diff -u    "$ref" "$outfile"            >$cmpfile ;;

  398.         oneoff) oneoff     "$ref" "$outfile"            >$cmpfile ;;

  399.         stddev) stddev     "$ref" "$outfile"            >$cmpfile ;;

  400.         oneline)oneline    "$ref" "$outfile"            >$cmpfile ;;

  401.         grep)   grep       "$ref" "$errfile"            >$cmpfile ;;

  402.         null)   cat               "$outfile"            >$cmpfile ;;

  403.     esac

  404.     cmperr=$?

  405.     test $err = 0 && err=$cmperr

  406.     if [ "$report_type" = "ignore" ]; then

  407.         test $err = 0 || echo "IGNORE\t${test}" && err=0 && unset sig

  408.     else

  409.         test $err = 0 || cat $cmpfile

  410.     fi

  411. else

  412.     echo "reference file '$ref' not found"

  413.     err=1

  414. fi

  415. 

  416. if [ $err -eq 0 ] && test $report_type = "standard" ; then

  417.     unset cmpo erro

  418. else

  419.     cmpo="$($base64 <$cmpfile)"

  420.     erro="$($base64 <$errfile)"

  421. fi

  422. echo "${test}:${sig:-$err}:$cmpo:$erro" >$repfile

  423. 

  424. if test $err != 0 && test $gen != "no" ; then

  425.     echo "GEN     $ref"

  426.     cp -f "$outfile" "$ref"

  427.     err=$?

  428. fi

  429. 

  430. if test $err = 0; then

  431.     rm -f $outfile $errfile $cmpfile $cleanfiles

  432. elif test $gen = "no"; then

  433.     echo "Test $test failed. Look at $errfile for details."

  434.     test "${V:-0}" -gt 0 && cat $errfile

  435. else

  436.     echo "Updating reference failed, possibly no output file was generated."

  437. fi

  438. exit $err