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t: complex tag editing

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This commit is contained in:
Frédéric Mangano-Tarumi 2018-10-28 19:55:39 -04:00
parent f56ade7941
commit 3624761c7b
1 changed files with 39 additions and 15 deletions
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54
t/tags.t
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@ -1,6 +1,10 @@
# Test the main features of opustags on an Ogg Opus sample file.
use Test::More tests => 14;
use strict;
use warnings;
use utf8;
use Test::More tests => 16;
use Digest::MD5;
@ -12,18 +16,15 @@ sub md5 {
$ctx->hexdigest
}
my $fh;
is(md5('t/gobble.opus'), '111a483596ac32352fbce4d14d16abd2', 'the sample is the one we expect');
is(`./opustags t/gobble.opus`, <<'EOF', 'read the initial tags');
encoder=Lavc58.18.100 libopus
EOF
unlink('t/out.opus');
is(`./opustags t/gobble.opus -o t/out.opus 2>&1`, '', 'copy the file without changes');
is(md5('t/out.opus'), '111a483596ac32352fbce4d14d16abd2', 'the copy is faithful');
is($?, 0, 'check the error code');
# empty out.opus
open(my $fh, '> t/out.opus') or die;
open($fh, '> t/out.opus') or die;
close($fh);
is(`./opustags t/gobble.opus -o t/out.opus 2>&1 >/dev/null`, <<'EOF', 'refuse to override');
't/out.opus' already exists (use -y to overwrite)
@ -36,15 +37,38 @@ error: the input and output files are the same
EOF
is($?, 256, 'check the error code');
is(`./opustags t/gobble.opus -a A=B`, <<'EOF', 'dry add');
encoder=Lavc58.18.100 libopus
A=B
EOF
unlink('t/out.opus');
is(`./opustags t/gobble.opus -o t/out.opus 2>&1`, '', 'copy the file without changes');
is(md5('t/out.opus'), '111a483596ac32352fbce4d14d16abd2', 'the copy is faithful');
is($?, 0, 'check the error code');
is(`./opustags t/gobble.opus --add A=B --output t/out.opus -y 2>&1`, '', 'add a tag');
is(md5('t/out.opus'), '7a0bb7f46edf7d5bb735c32635f145fd', 'check the footprint of the result');
is(`./opustags --in-place t/out.opus -a A=B --add="A=C" --add "TITLE=Foo Bar" --delete A --add TITLE=七面鳥 --set encoder=whatever -s 1=2 -s X=1 -a X=2 -s X=3`, '', 'editing tags is quiet');
is($?, 0, 'updating the tags went well');
is(md5('t/out.opus'), '66780307a6081523dc9040f3c47b0448', 'check the footprint');
is(`./opustags t/out.opus`, <<'EOF', 'the added tag is read');
encoder=Lavc58.18.100 libopus
$/ = undef;
open($fh, './opustags t/out.opus |');
binmode($fh, ':utf8');
is(<$fh>, <<'EOF', 'check the tags written');
A=B
A=C
TITLE=Foo Bar
TITLE=七面鳥
encoder=whatever
1=2
X=1
X=2
X=3
EOF
close($fh);
open($fh, './opustags t/out.opus -d A -d foo -s X=4 -a TITLE=gobble -d TITLE |');
binmode($fh, ':utf8');
is(<$fh>, <<'EOF', 'dry editing');
1=2
encoder=whatever
X=4
TITLE=gobble
EOF
close($fh);
is(md5('t/out.opus'), '66780307a6081523dc9040f3c47b0448', 'the file did not change');