t/mid.t

   1 # Copyright (C) 2016-2019 all contributors <meta@public-inbox.org>
   2 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
   3 use strict;
   4 use Test::More;
   5 use PublicInbox::MID qw(mid_escape mids references mids_for_index);
   6
   7 is(mid_escape('foo!@(bar)'), 'foo!@(bar)');
   8 is(mid_escape('foo%!@(bar)'), 'foo%25!@(bar)');
   9 is(mid_escape('foo%!@(bar)'), 'foo%25!@(bar)');
  10
  11 {
  12         use Email::MIME;
  13         my $mime = Email::MIME->create;
  14         $mime->header_set('X-Alt-Message-ID', '<alt-id-for-nntp>');
  15         $mime->header_set('Message-Id', '<mid-1@a>');
  16         is_deeply(['mid-1@a'], mids($mime->header_obj), 'mids in common case');
  17         $mime->header_set('Message-Id', '<mid-1@a>', '<mid-2@b>');
  18         is_deeply(['mid-1@a', 'mid-2@b'], mids($mime->header_obj), '2 mids');
  19         $mime->header_set('Message-Id', '<mid-1@a>', '<mid-1@a>');
  20         is_deeply(['mid-1@a'], mids($mime->header_obj), 'dup mids');
  21         $mime->header_set('Message-Id', '<mid-1@a> comment');
  22         is_deeply(['mid-1@a'], mids($mime->header_obj), 'comment ignored');
  23         $mime->header_set('Message-Id', 'bare-mid');
  24         is_deeply(['bare-mid'], mids($mime->header_obj), 'bare mid OK');
  25
  26         $mime->header_set('References', '<hello> <world>');
  27         $mime->header_set('In-Reply-To', '<weld>');
  28         is_deeply(['hello', 'world', 'weld'], references($mime->header_obj),
  29                 'references combines with In-Reply-To');
  30
  31         $mime->header_set('References', "<hello>\n\t<world>");
  32         $mime->header_set('In-Reply-To');
  33         is_deeply(references($mime->header_obj), ['hello', 'world'],
  34                 'multiline References OK');
  35         $mime->header_set('References', "<hello\tworld>");
  36         is_deeply(references($mime->header_obj), ['helloworld'],
  37                 'drop \t in References <656C30A1EFC89F6B2082D9B6@localhost>');
  38         $mime->header_set('Message-ID', "<hello\tworld>");
  39         is_deeply(mids($mime->header_obj), ['helloworld'],
  40                 'drop \t in Message-ID');
  41
  42         $mime->header_set('To', 'u@example.com');
  43         $mime->header_set('References', '<hello> <world> <n> <u@example.com>');
  44         is_deeply(references($mime->header_obj), [qw(hello world)]);
  45
  46         is_deeply([qw(helloworld alt-id-for-nntp)],
  47                 mids_for_index($mime->header_obj),
  48                 'X-Alt-Message-ID can be indexed');
  49 }
  50
  51 done_testing();
  52 1;