aboutsummaryrefslogtreecommitdiffstats
path: root/tests/fate-run.sh
blob: 39981c13327e90854e3dae1d24fd4620cb9575ab (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
#! /bin/sh

export LC_ALL=C

base=$(dirname $0)
. "${base}/md5.sh"

base64=tests/base64

test="${1#fate-}"
samples=$2
target_exec=$3
target_path=$4
command=$5
cmp=${6:-diff}
ref=${7:-"${base}/ref/fate/${test}"}
fuzz=${8:-1}
threads=${9:-1}
thread_type=${10:-frame+slice}
cpuflags=${11:-all}
cmp_shift=${12:-0}
cmp_target=${13:-0}
size_tolerance=${14:-0}
cmp_unit=${15:-2}

outdir="tests/data/fate"
outfile="${outdir}/${test}"
errfile="${outdir}/${test}.err"
cmpfile="${outdir}/${test}.diff"
repfile="${outdir}/${test}.rep"

target_path(){
    test ${1} = ${1#/} && p=${target_path}/
    echo ${p}${1}
}

# $1=value1, $2=value2, $3=threshold
# prints 0 if absolute difference between value1 and value2 is <= threshold
compare(){
    echo "scale=2; v = $1 - $2; if (v < 0) v = -v; if (v > $3) r = 1; r" | bc
}

do_tiny_psnr(){
    psnr=$(tests/tiny_psnr "$1" "$2" $cmp_unit $cmp_shift 0)
    val=$(expr "$psnr" : ".*$3: *\([0-9.]*\)")
    size1=$(expr "$psnr" : '.*bytes: *\([0-9]*\)')
    size2=$(expr "$psnr" : '.*bytes:[ 0-9]*/ *\([0-9]*\)')
    val_cmp=$(compare $val $cmp_target $fuzz)
    size_cmp=$(compare $size1 $size2 $size_tolerance)
    if [ "$val_cmp" != 0 ] || [ "$size_cmp" != 0 ]; then
        echo "$psnr"
        return 1
    fi
}

oneoff(){
    do_tiny_psnr "$1" "$2" MAXDIFF
}

stddev(){
    do_tiny_psnr "$1" "$2" stddev
}

oneline(){
    printf '%s\n' "$1" | diff -u -b - "$2"
}

run(){
    test "${V:-0}" -gt 0 && echo "$target_exec" $target_path/"$@" >&3
    $target_exec $target_path/"$@"
}

probefmt(){
    run ffprobe -show_format_entry format_name -print_format default=nw=1:nk=1 -v 0 "$@"
}

ffmpeg(){
    run ffmpeg -nostats -threads $threads -thread_type $thread_type -cpuflags $cpuflags "$@"
}

framecrc(){
    ffmpeg "$@" -f framecrc -
}

framemd5(){
    ffmpeg "$@" -f framemd5 -
}

crc(){
    ffmpeg "$@" -f crc -
}

md5(){
    ffmpeg "$@" md5:
}

pcm(){
    ffmpeg "$@" -vn -f s16le -
}

enc_dec_pcm(){
    out_fmt=$1
    dec_fmt=$2
    pcm_fmt=$3
    src_file=$(target_path $4)
    shift 4
    encfile="${outdir}/${test}.${out_fmt}"
    cleanfiles=$encfile
    encfile=$(target_path ${encfile})
    ffmpeg -i $src_file "$@" -f $out_fmt -y ${encfile} || return
    ffmpeg -flags +bitexact -i ${encfile} -c:a pcm_${pcm_fmt} -f ${dec_fmt} -
}

FLAGS="-flags +bitexact -sws_flags +accurate_rnd+bitexact"
DEC_OPTS="-threads $threads -idct simple $FLAGS"
ENC_OPTS="-threads 1        -idct simple -dct fastint"

enc_dec(){
    src_fmt=$1
    srcfile=$2
    enc_fmt=$3
    enc_opt=$4
    dec_fmt=$5
    dec_opt=$6
    encfile="${outdir}/${test}.${enc_fmt}"
    decfile="${outdir}/${test}.out.${dec_fmt}"
    cleanfiles="$cleanfiles $decfile"
    test "$7" = -keep || cleanfiles="$cleanfiles $encfile"
    tsrcfile=$(target_path $srcfile)
    tencfile=$(target_path $encfile)
    tdecfile=$(target_path $decfile)
    ffmpeg -f $src_fmt $DEC_OPTS -i $tsrcfile $ENC_OPTS $enc_opt $FLAGS \
        -f $enc_fmt -y $tencfile || return
    do_md5sum $encfile
    echo $(wc -c $encfile)
    ffmpeg $8 $DEC_OPTS -i $tencfile $ENC_OPTS $dec_opt $FLAGS \
        -f $dec_fmt -y $tdecfile || return
    do_md5sum $decfile
    tests/tiny_psnr $srcfile $decfile $cmp_unit $cmp_shift
}

regtest(){
    t="${test#$2-}"
    ref=${base}/ref/$2/$t
    ${base}/${1}-regression.sh $t $2 $3 "$target_exec" "$target_path" "$threads" "$thread_type" "$cpuflags" "$samples"
}

lavffatetest(){
    regtest lavf lavf-fate tests/vsynth1
}

lavftest(){
    regtest lavf lavf tests/vsynth1
}

lavfitest(){
    cleanfiles="tests/data/lavfi/${test#lavfi-}.nut"
    regtest lavfi lavfi tests/vsynth1
}

seektest(){
    t="${test#seek-}"
    ref=${base}/ref/seek/$t
    case $t in
        image_*) file="tests/data/images/${t#image_}/%02d.${t#image_}" ;;
        *)       file=$(echo $t | tr _ '?')
                 for d in fate/acodec- fate/vsynth2- lavf/; do
                     test -f tests/data/$d$file && break
                 done
                 file=$(echo tests/data/$d$file)
                 ;;
    esac
    run libavformat/seek-test $target_path/$file
}

mkdir -p "$outdir"

exec 3>&2
eval $command >"$outfile" 2>$errfile
err=$?

if [ $err -gt 128 ]; then
    sig=$(kill -l $err 2>/dev/null)
    test "${sig}" = "${sig%[!A-Za-z]*}" || unset sig
fi

if test -e "$ref" || test $cmp = "oneline" ; then
    case $cmp in
        diff)   diff -u -b "$ref" "$outfile"            >$cmpfile ;;
        oneoff) oneoff     "$ref" "$outfile"            >$cmpfile ;;
        stddev) stddev     "$ref" "$outfile"            >$cmpfile ;;
        oneline)oneline    "$ref" "$outfile"            >$cmpfile ;;
        null)   cat               "$outfile"            >$cmpfile ;;
    esac
    cmperr=$?
    test $err = 0 && err=$cmperr
    test $err = 0 || cat $cmpfile
else
    echo "reference file '$ref' not found"
    err=1
fi

echo "${test}:${sig:-$err}:$($base64 <$cmpfile):$($base64 <$errfile)" >$repfile

if test $err = 0; then
    rm -f $outfile $errfile $cmpfile $cleanfiles
else
    echo "Test $test failed. Look at $errfile for details."
fi
exit $err