t/v2dupindex: test indexing mirrors with duplicate messages

[public-inbox.git] / t / v2dupindex.t

diff --git a/t/v2dupindex.t b/t/v2dupindex.t
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+++ b/t/v2dupindex.t
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+#!perl -w
+# Copyright (C) 2020 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+
+# we can index a message from a mirror which bypasses dedupe.
+use strict;
+use Test::More;
+use PublicInbox::TestCommon;
+require_git(2.6);
+require_mods(qw(DBD::SQLite));
+my ($tmpdir, $for_destroy) = tmpdir();
+use_ok 'PublicInbox::Import';
+use_ok 'PublicInbox::Git';
+use_ok 'PublicInbox::InboxWritable';
+my $ibx = PublicInbox::InboxWritable->new({
+       inboxdir => $tmpdir,
+       name => 'test-v2dupindex',
+       version => 2,
+       indexlevel => 'basic',
+       -primary_address => 'test@example.com',
+}, { nproc => 1 });
+$ibx->init_inbox(1);
+my $v2w = $ibx->importer;
+$v2w->add(eml_load('t/plack-qp.eml'));
+$v2w->add(eml_load('t/mda-mime.eml'));
+$v2w->done;
+
+my $git0 = PublicInbox::Git->new("$tmpdir/git/0.git");
+my $im = PublicInbox::Import->new($git0, undef, undef, $ibx);
+$im->{path_type} = 'v2';
+$im->{lock_path} = undef;
+
+# bypass duplicate filters (->header_set is optional)
+my $eml = eml_load('t/plack-qp.eml');
+$eml->header_set('X-This-Is-Not-Checked-By-ContentHash', 'blah');
+ok($im->add($eml), 'add seen message directly');
+ok($im->add(eml_load('t/mda-mime.eml')), 'add another seen message directly');
+
+ok($im->add(eml_load('t/iso-2202-jp.eml')), 'add another new message');
+$im->done;
+
+# mimic a fresh clone by dropping indices
+my @sqlite = (glob("$tmpdir/*sqlite3*"), glob("$tmpdir/xap*/*sqlite3*"));
+is(unlink(@sqlite), scalar(@sqlite), 'unlinked SQLite indices');
+my @shards = glob("$tmpdir/xap*/?");
+is(scalar(@shards), 0, 'no Xapian shards to drop');
+
+my $rdr = { 2 => \(my $err = '') };
+ok(run_script([qw(-index -Lbasic), $tmpdir], undef, $rdr), '-indexed');
+my @n = $ibx->over->dbh->selectrow_array('SELECT COUNT(*) FROM over');
+is_deeply(\@n, [ 3 ], 'identical message not re-indexed');
+my $mm = $ibx->mm->{dbh}->selectall_arrayref(<<'');
+SELECT num,mid FROM msgmap ORDER BY num ASC
+
+is_deeply($mm, [
+       [ 1, 'qp@example.com' ],
+       [ 2, 'multipart-html-sucks@11' ],
+       [ 3, '199707281508.AAA24167@hoyogw.example' ]
+], 'msgmap omits redundant message');
+
+done_testing;