-# Copyright (C) 2016 all contributors <meta@public-inbox.org>
+# Copyright (C) 2016-2018 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
use Test::More;
-use PublicInbox::MID qw(mid_escape);
+use PublicInbox::MID qw(mid_escape mids references);
is(mid_escape('foo!@(bar)'), 'foo!@(bar)');
is(mid_escape('foo%!@(bar)'), 'foo%25!@(bar)');
is(mid_escape('foo%!@(bar)'), 'foo%25!@(bar)');
+{
+ use Email::MIME;
+ my $mime = Email::MIME->create;
+ $mime->header_set('Message-Id', '<mid-1@a>');
+ is_deeply(['mid-1@a'], mids($mime->header_obj), 'mids in common case');
+ $mime->header_set('Message-Id', '<mid-1@a>', '<mid-2@b>');
+ is_deeply(['mid-1@a', 'mid-2@b'], mids($mime->header_obj), '2 mids');
+ $mime->header_set('Message-Id', '<mid-1@a>', '<mid-1@a>');
+ is_deeply(['mid-1@a'], mids($mime->header_obj), 'dup mids');
+ $mime->header_set('Message-Id', '<mid-1@a> comment');
+ is_deeply(['mid-1@a'], mids($mime->header_obj), 'comment ignored');
+ $mime->header_set('Message-Id', 'bare-mid');
+ is_deeply(['bare-mid'], mids($mime->header_obj), 'bare mid OK');
+
+ $mime->header_set('References', '<hello> <world>');
+ $mime->header_set('In-Reply-To', '<weld>');
+ is_deeply(['hello', 'world', 'weld'], references($mime->header_obj),
+ 'references combines with In-Reply-To');
+
+ $mime->header_set('References', "<hello>\n\t<world>");
+ $mime->header_set('In-Reply-To');
+ is_deeply(references($mime->header_obj), ['hello', 'world'],
+ 'multiline References OK');
+ $mime->header_set('References', "<hello\tworld>");
+ is_deeply(references($mime->header_obj), ['helloworld'],
+ 'drop \t in References <656C30A1EFC89F6B2082D9B6@localhost>');
+ $mime->header_set('Message-ID', "<hello\tworld>");
+ is_deeply(mids($mime->header_obj), ['helloworld'],
+ 'drop \t in Message-ID');
+}
+
done_testing();
1;