t/mid.t

   1 # Copyright (C) 2016-2020 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 id_compress);
   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 # n.b: this is probably invalid since we dropped CGI for PSGI:
  12 like(id_compress('foo%bar@wtf'), qr/\A[a-f0-9]{40}\z/,
  13         "percent always converted to sha1 to workaround buggy httpds");
  14
  15 is(id_compress('foobar-wtf'), 'foobar-wtf', 'regular ID not compressed');
  16
  17 {
  18         use Email::MIME;
  19         my $mime = Email::MIME->create;
  20         $mime->header_set('X-Alt-Message-ID', '<alt-id-for-nntp>');
  21         $mime->header_set('Message-Id', '<mid-1@a>');
  22         is_deeply(['mid-1@a'], mids($mime->header_obj), 'mids in common case');
  23         $mime->header_set('Message-Id', '<mid-1@a>', '<mid-2@b>');
  24         is_deeply(['mid-1@a', 'mid-2@b'], mids($mime->header_obj), '2 mids');
  25         $mime->header_set('Message-Id', '<mid-1@a>', '<mid-1@a>');
  26         is_deeply(['mid-1@a'], mids($mime->header_obj), 'dup mids');
  27         $mime->header_set('Message-Id', '<mid-1@a> comment');
  28         is_deeply(['mid-1@a'], mids($mime->header_obj), 'comment ignored');
  29         $mime->header_set('Message-Id', 'bare-mid');
  30         is_deeply(['bare-mid'], mids($mime->header_obj), 'bare mid OK');
  31
  32         $mime->header_set('References', '<hello> <world>');
  33         $mime->header_set('In-Reply-To', '<weld>');
  34         is_deeply(['hello', 'world', 'weld'], references($mime->header_obj),
  35                 'references combines with In-Reply-To');
  36
  37         $mime->header_set('References', "<hello>\n\t<world>");
  38         $mime->header_set('In-Reply-To');
  39         is_deeply(references($mime->header_obj), ['hello', 'world'],
  40                 'multiline References OK');
  41         $mime->header_set('References', "<hello\tworld>");
  42         is_deeply(references($mime->header_obj), ['helloworld'],
  43                 'drop \t in References <656C30A1EFC89F6B2082D9B6@localhost>');
  44         $mime->header_set('Message-ID', "<hello\tworld>");
  45         is_deeply(mids($mime->header_obj), ['helloworld'],
  46                 'drop \t in Message-ID');
  47
  48         $mime->header_set('To', 'u@example.com');
  49         $mime->header_set('References', '<hello> <world> <n> <u@example.com>');
  50         is_deeply(references($mime->header_obj), [qw(hello world)]);
  51
  52         is_deeply([qw(helloworld alt-id-for-nntp)],
  53                 mids_for_index($mime->header_obj),
  54                 'X-Alt-Message-ID can be indexed');
  55 }
  56
  57 done_testing();
  58 1;