-# Copyright (C) 2017-2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2017-2021 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
use strict;
use warnings;
use Test::More;
-use Email::MIME;
+use PublicInbox::Eml;
use_ok 'PublicInbox::Filter::SubjectTag';
my $f = eval { PublicInbox::Filter::SubjectTag->new };
$f = PublicInbox::Filter::SubjectTag->new('-tag', '[foo]');
is(ref $f, 'PublicInbox::Filter::SubjectTag', 'new object created');
-my $mime = Email::MIME->new(<<EOF);
+my $mime = PublicInbox::Eml->new(<<EOF);
To: you <you\@example.com>
Subject: =?UTF-8?B?UmU6IFtmb29dIEVsw4PCqWFub3I=?=
$mime = $f->delivery($mime);
is($mime->header('Subject'), 'bar', 'filtered non-reply');
+$f = PublicInbox::Filter::SubjectTag->new(-tag => '[sox-devel]');
+my $eml = PublicInbox::Eml->new(<<EOF);
+Subject: Re: [SoX-devel] =?utf-8?b?xaE?=
+
+EOF
+$eml = $f->delivery($eml);
+my $s = $eml->header('Subject');
+utf8::encode($s); # to octets
+is($s, "Re: \xc5\xa1", 'subject filtered correctly');
+
done_testing();