2 # Copyright (C) 2020-2021 all contributors <meta@public-inbox.org>
3 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
7 use PublicInbox::TestCommon;
9 require_mods(qw(DBD::SQLite));
10 use_ok 'PublicInbox::LeiDedupe';
11 my $eml = eml_load('t/plack-qp.eml');
12 my $mid = $eml->header_raw('Message-ID');
13 my $different = eml_load('t/msg_iter-order.eml');
14 $different->header_set('Message-ID', $mid);
16 my $lei = { opt => { dedupe => 'none' } };
17 my $dd = PublicInbox::LeiDedupe->new($lei);
19 ok(!$dd->is_dup($eml), '1st is_dup w/o dedupe');
20 ok(!$dd->is_dup($eml), '2nd is_dup w/o dedupe');
21 ok(!$dd->is_dup($different), 'different is_dup w/o dedupe');
23 for my $strat (undef, 'content') {
24 $lei->{opt}->{dedupe} = $strat;
25 $dd = PublicInbox::LeiDedupe->new($lei);
27 my $desc = $strat // 'default';
28 ok(!$dd->is_dup($eml), "1st is_dup with $desc dedupe");
29 ok($dd->is_dup($eml), "2nd seen with $desc dedupe");
30 ok(!$dd->is_dup($different), "different is_dup with $desc dedupe");
32 $lei->{opt}->{dedupe} = 'bogus';
33 eval { PublicInbox::LeiDedupe->new($lei) };
34 like($@, qr/unsupported.*bogus/, 'died on bogus strategy');
36 $lei->{opt}->{dedupe} = 'mid';
37 $dd = PublicInbox::LeiDedupe->new($lei);
39 ok(!$dd->is_dup($eml), '1st is_dup with mid dedupe');
40 ok($dd->is_dup($eml), '2nd seen with mid dedupe');
41 ok($dd->is_dup($different), 'different seen with mid dedupe');
43 $lei->{opt}->{dedupe} = 'oid';
44 $dd = PublicInbox::LeiDedupe->new($lei);
47 # --augment won't have OIDs:
48 ok(!$dd->is_dup($eml), '1st is_dup with oid dedupe (augment)');
49 ok($dd->is_dup($eml), '2nd seen with oid dedupe (augment)');
50 ok(!$dd->is_dup($different), 'different is_dup with mid dedupe (augment)');
51 $different->header_set('Status', 'RO');
52 ok($dd->is_dup($different), 'different seen with oid dedupe Status removed');
54 ok(!$dd->is_dup($eml, '01d'), '1st is_dup with oid dedupe');
55 ok($dd->is_dup($different, '01d'), 'different content ignored if oid matches');
56 ok($dd->is_dup($eml, '01D'), 'case insensitive oid comparison :P');
57 ok(!$dd->is_dup($eml, '01dbad'), 'case insensitive oid comparison :P');