flac/test/test_metaflac.sh
Erik de Castro Lopo 1146117229 test: Ignore varying length in metadata
The metadata test checked for specific lengths which change from 5 bytes for
something like "1.3.2" to 9 bytes for something like "1.3.3pre1".
2019-07-15 09:42:38 +10:00

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#!/bin/sh -e
# FLAC - Free Lossless Audio Codec
# Copyright (C) 2002-2009 Josh Coalson
# Copyright (C) 2011-2016 Xiph.Org Foundation
#
# This file is part the FLAC project. FLAC is comprised of several
# components distributed under different licenses. The codec libraries
# are distributed under Xiph.Org's BSD-like license (see the file
# COPYING.Xiph in this distribution). All other programs, libraries, and
# plugins are distributed under the GPL (see COPYING.GPL). The documentation
# is distributed under the Gnu FDL (see COPYING.FDL). Each file in the
# FLAC distribution contains at the top the terms under which it may be
# distributed.
#
# Since this particular file is relevant to all components of FLAC,
# it may be distributed under the Xiph.Org license, which is the least
# restrictive of those mentioned above. See the file COPYING.Xiph in this
# distribution.
. ./common.sh
PATH=`pwd`/../src/flac:$PATH
PATH=`pwd`/../src/metaflac:$PATH
PATH=`pwd`/../objs/$BUILD/bin:$PATH
if echo a | (grep -E '(a|b)') >/dev/null 2>&1
then EGREP='grep -E'
else EGREP='egrep'
fi
testdir="metaflac-test-files"
flacfile="metaflac.flac"
flac${EXE} --help 1>/dev/null 2>/dev/null || die "ERROR can't find flac executable"
metaflac${EXE} --help 1>/dev/null 2>/dev/null || die "ERROR can't find metaflac executable"
run_flac ()
{
if [ x"$FLAC__TEST_WITH_VALGRIND" = xyes ] ; then
echo "valgrind --leak-check=yes --show-reachable=yes --num-callers=50 flac $*" >>test_metaflac.valgrind.log
valgrind --leak-check=yes --show-reachable=yes --num-callers=50 --log-fd=4 flac${EXE} ${TOTALLY_SILENT} --no-error-on-compression-fail $* 4>>test_metaflac.valgrind.log
else
flac${EXE} ${TOTALLY_SILENT} --no-error-on-compression-fail $*
fi
}
run_metaflac ()
{
if [ x"$FLAC__TEST_WITH_VALGRIND" = xyes ] ; then
echo "valgrind --leak-check=yes --show-reachable=yes --num-callers=50 metaflac $*" >>test_metaflac.valgrind.log
valgrind --leak-check=yes --show-reachable=yes --num-callers=50 --log-fd=4 metaflac${EXE} $* 4>>test_metaflac.valgrind.log
else
metaflac${EXE} $*
fi
}
run_metaflac_silent ()
{
if [ -z "$SILENT" ] ; then
run_metaflac $*
else
if [ x"$FLAC__TEST_WITH_VALGRIND" = xyes ] ; then
echo "valgrind --leak-check=yes --show-reachable=yes --num-callers=50 metaflac $*" >>test_metaflac.valgrind.log
valgrind --leak-check=yes --show-reachable=yes --num-callers=50 --log-fd=4 metaflac${EXE} $* 2>/dev/null 4>>test_metaflac.valgrind.log
else
metaflac${EXE} $* 2>/dev/null
fi
fi
}
check_flac ()
{
run_flac --silent --test $flacfile || die "ERROR in $flacfile" 1>&2
}
echo "Generating stream..."
bytes=80000
if dd if=/dev/zero ibs=1 count=$bytes 2>/dev/null | flac${EXE} ${TOTALLY_SILENT} --force --verify -0 --input-size=$bytes --output-name=$flacfile --force-raw-format --endian=big --sign=signed --channels=1 --bps=8 --sample-rate=8000 - ; then
chmod +w $flacfile
else
die "ERROR during generation"
fi
check_flac
testdatadir=${top_srcdir}/test/metaflac-test-files
filter ()
{
# minor danger, changing vendor strings will change the length of the
# VORBIS_COMMENT block, but if we add "^ length: " to the patterns,
# we lose info about PADDING size that we need
# grep pattern 1: remove vendor string
# grep pattern 2: remove minimum/maximum frame and block size from STREAMINFO
# grep pattern 3: remove hexdump data from PICTURE metadata blocks
# sed pattern 1: remove stream offset values from SEEKTABLE points
$EGREP -v '^ vendor string: |^ m..imum .....size: |^ 0000[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]: ' \
| sed -e 's/, stream_offset.*//'
}
metaflac_test ()
{
case="$testdatadir/$1"
desc="$2"
args="$3"
expect="$case-expect.meta"
echo $ECHO_N "test $1: $desc... " $ECHO_C
run_metaflac $args $flacfile | filter > $testdir/out1.meta || die "ERROR running metaflac"
# Ignore lengths which can be affected by the version string.
sed "s/length:.*/length: XXX/" $testdir/out1.meta > $testdir/out.meta
diff -w $expect $testdir/out.meta > /dev/null 2>&1 || die "ERROR: metadata does not match expected $expect"
# To blindly accept (and check later): cp -f $testdir/out.meta $expect
echo OK
}
metaflac_test case00 "--list" "--list"
metaflac_test case01 "STREAMINFO --show-* shortcuts" "
--show-md5sum
--show-min-blocksize
--show-max-blocksize
--show-min-framesize
--show-max-framesize
--show-sample-rate
--show-channels
--show-bps
--show-total-samples"
run_metaflac --preserve-modtime --add-padding=12345 $flacfile
check_flac
metaflac_test case02 "--add-padding" "--list"
# some flavors of /bin/sh (e.g. Darwin's) won't even handle quoted spaces, so we underscore:
run_metaflac --set-tag="ARTIST=The_artist_formerly_known_as_the_artist..." $flacfile
check_flac
metaflac_test case03 "--set-tag=ARTIST" "--list"
run_metaflac --set-tag="ARTIST=Chuck_Woolery" $flacfile
check_flac
metaflac_test case04 "--set-tag=ARTIST" "--list"
run_metaflac --set-tag="ARTIST=Vern" $flacfile
check_flac
metaflac_test case05 "--set-tag=ARTIST" "--list"
run_metaflac --set-tag="TITLE=He_who_smelt_it_dealt_it" $flacfile
check_flac
metaflac_test case06 "--set-tag=TITLE" "--list"
metaflac_test case07 "--show-vendor-tag --show-tag=ARTIST" "--show-vendor-tag --show-tag=ARTIST"
run_metaflac --remove-first-tag=ARTIST $flacfile
check_flac
metaflac_test case08 "--remove-first-tag=ARTIST" "--list"
run_metaflac --remove-tag=ARTIST $flacfile
check_flac
metaflac_test case09 "--remove-tag=ARTIST" "--list"
metaflac_test case10 "--list --block-type=VORBIS_COMMENT" "--list --block-type=VORBIS_COMMENT"
metaflac_test case11 "--list --block-number=0" "--list --block-number=0"
metaflac_test case12 "--list --block-number=1,2,999" "--list --block-number=1,2,999"
metaflac_test case13 "--list --block-type=VORBIS_COMMENT,PADDING" "--list --block-type=VORBIS_COMMENT,PADDING"
metaflac_test case14 "--list --except-block-type=SEEKTABLE,VORBIS_COMMENT" "--list --except-block-type=SEEKTABLE,VORBIS_COMMENT"
metaflac_test case15 "--list --except-block-type=STREAMINFO" "--list --except-block-type=STREAMINFO"
run_metaflac --add-padding=4321 $flacfile $flacfile
check_flac
metaflac_test case16 "--add-padding=4321 * 2" "--list"
run_metaflac --merge-padding $flacfile
check_flac
metaflac_test case17 "--merge-padding" "--list"
run_metaflac --add-padding=0 $flacfile
check_flac
metaflac_test case18 "--add-padding=0" "--list"
run_metaflac --sort-padding $flacfile
check_flac
metaflac_test case19 "--sort-padding" "--list"
run_metaflac --add-padding=0 $flacfile
check_flac
metaflac_test case20 "--add-padding=0" "--list"
run_metaflac --remove-all-tags $flacfile
check_flac
metaflac_test case21 "--remove-all-tags" "--list"
run_metaflac --remove --block-number=1,99 --dont-use-padding $flacfile
check_flac
metaflac_test case22 "--remove --block-number=1,99 --dont-use-padding" "--list"
run_metaflac --remove --block-number=99 --dont-use-padding $flacfile
check_flac
metaflac_test case23 "--remove --block-number=99 --dont-use-padding" "--list"
run_metaflac --remove --block-type=PADDING $flacfile
check_flac
metaflac_test case24 "--remove --block-type=PADDING" "--list"
run_metaflac --remove --block-type=PADDING --dont-use-padding $flacfile
check_flac
metaflac_test case25 "--remove --block-type=PADDING --dont-use-padding" "--list"
run_metaflac --add-padding=0 $flacfile $flacfile
check_flac
metaflac_test case26 "--add-padding=0 * 2" "--list"
run_metaflac --remove --except-block-type=PADDING $flacfile
check_flac
metaflac_test case27 "--remove --except-block-type=PADDING" "--list"
run_metaflac --remove-all $flacfile
check_flac
metaflac_test case28 "--remove-all" "--list"
run_metaflac --remove-all --dont-use-padding $flacfile
check_flac
metaflac_test case29 "--remove-all --dont-use-padding" "--list"
run_metaflac --remove-all --dont-use-padding $flacfile
check_flac
metaflac_test case30 "--remove-all --dont-use-padding" "--list"
run_metaflac --set-tag="f=0123456789abcdefghij" $flacfile
check_flac
metaflac_test case31 "--set-tag=..." "--list"
run_metaflac --remove-all-tags --set-tag="f=0123456789abcdefghi" $flacfile
check_flac
metaflac_test case32 "--remove-all-tags --set-tag=..." "--list"
run_metaflac --remove-all-tags --set-tag="f=0123456789abcde" $flacfile
check_flac
metaflac_test case33 "--remove-all-tags --set-tag=..." "--list"
run_metaflac --remove-all-tags --set-tag="f=0" $flacfile
check_flac
metaflac_test case34 "--remove-all-tags --set-tag=..." "--list"
run_metaflac --remove-all-tags --set-tag="f=0123456789" $flacfile
check_flac
metaflac_test case35 "--remove-all-tags --set-tag=..." "--list"
run_metaflac --remove-all-tags --set-tag="f=0123456789abcdefghi" $flacfile
check_flac
metaflac_test case36 "--remove-all-tags --set-tag=..." "--list"
run_metaflac --remove-all-tags --set-tag="f=0123456789" $flacfile
check_flac
metaflac_test case37 "--remove-all-tags --set-tag=..." "--list"
run_metaflac --remove-all-tags --set-tag="f=0123456789abcdefghij" $flacfile
check_flac
metaflac_test case38 "--remove-all-tags --set-tag=..." "--list"
echo "TITLE=Tittle" | run_metaflac --import-tags-from=- $flacfile
check_flac
metaflac_test case39 "--import-tags-from=-" "--list"
cat > vc.txt << EOF
artist=Fartist
artist=artits
EOF
run_metaflac --import-tags-from=vc.txt $flacfile
check_flac
metaflac_test case40 "--import-tags-from=[FILE]" "--list"
rm vc.txt
run_metaflac --add-replay-gain $flacfile
check_flac
metaflac_test case41 "--add-replay-gain" "--list"
run_metaflac --remove-replay-gain $flacfile
check_flac
metaflac_test case42 "--remove-replay-gain" "--list"
run_metaflac --scan-replay-gain $flacfile
check_flac
metaflac_test case42 "--scan-replay-gain" "--list"
# CUESHEET blocks
cs_in=${top_srcdir}/test/cuesheets/good.000.cue
cs_out=metaflac.cue
cs_out2=metaflac2.cue
run_metaflac --import-cuesheet-from="$cs_in" $flacfile
check_flac
metaflac_test case43 "--import-cuesheet-from" "--list"
run_metaflac --export-cuesheet-to=$cs_out $flacfile
run_metaflac --remove --block-type=CUESHEET $flacfile
check_flac
metaflac_test case44 "--remove --block-type=CUESHEET" "--list"
run_metaflac --import-cuesheet-from=$cs_out $flacfile
check_flac
metaflac_test case45 "--import-cuesheet-from" "--list"
run_metaflac --export-cuesheet-to=$cs_out2 $flacfile
echo "comparing cuesheets:"
diff $cs_out $cs_out2 || die "ERROR, cuesheets should be identical"
echo identical
rm -f $cs_out $cs_out2
# PICTURE blocks
ncase=46
for f in \
0.gif \
1.gif \
2.gif \
; do
run_metaflac --import-picture-from="|image/gif|$f||${top_srcdir}/test/pictures/$f" $flacfile
check_flac
metaflac_test "case$ncase" "--import-picture-from" "--list"
ncase=`expr $ncase + 1`
done
for f in \
0.jpg \
4.jpg \
; do
run_metaflac --import-picture-from="4|image/jpeg|$f||${top_srcdir}/test/pictures/$f" $flacfile
check_flac
metaflac_test "case$ncase" "--import-picture-from" "--list"
ncase=`expr $ncase + 1`
done
for f in \
0.png \
1.png \
2.png \
3.png \
4.png \
5.png \
6.png \
7.png \
8.png \
; do
run_metaflac --import-picture-from="5|image/png|$f||${top_srcdir}/test/pictures/$f" $flacfile
check_flac
metaflac_test "case$ncase" "--import-picture-from" "--list"
ncase=`expr $ncase + 1`
done
[ $ncase = 60 ] || die "expected case# to be 60"
fn=export-picture-check
echo $ECHO_N "Testing --export-picture-to... " $ECHO_C
run_metaflac --export-picture-to=$fn $flacfile
check_flac
cmp $fn ${top_srcdir}/test/pictures/0.gif || die "ERROR, exported picture file and original differ"
echo OK
rm -f $fn
echo $ECHO_N "Testing --block-number --export-picture-to... " $ECHO_C
run_metaflac --block-number=9 --export-picture-to=$fn $flacfile
check_flac
cmp $fn ${top_srcdir}/test/pictures/0.png || die "ERROR, exported picture file and original differ"
echo OK
rm -f $fn
run_metaflac --remove --block-type=PICTURE $flacfile
check_flac
metaflac_test case60 "--remove --block-type=PICTURE" "--list"
run_metaflac --import-picture-from="1|image/png|standard_icon|32x32x24|${top_srcdir}/test/pictures/0.png" $flacfile
check_flac
metaflac_test case61 "--import-picture-from" "--list"
run_metaflac --import-picture-from="2|image/png|icon|64x64x24|${top_srcdir}/test/pictures/1.png" $flacfile
check_flac
metaflac_test case62 "--import-picture-from" "--list"
# UNKNOWN blocks
echo $ECHO_N "Testing FLAC file with unknown metadata... " $ECHO_C
cp -p ${top_srcdir}/test/metaflac.flac.in $flacfile
# remove the VORBIS_COMMENT block so vendor string changes don't interfere with the comparison:
run_metaflac --remove --block-type=VORBIS_COMMENT --dont-use-padding $flacfile
cmp $flacfile ${top_srcdir}/test/metaflac.flac.ok || die "ERROR, $flacfile and metaflac.flac.ok differ"
echo OK
rm -f metaflac-test-files/out.meta metaflac-test-files/out1.meta