+# Copyright (C) 2016 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+use strict;
+use warnings;
+use Test::More;
+use File::Temp qw/tempdir/;
+foreach my $mod (qw(DBD::SQLite Search::Xapian)) {
+ eval "require $mod";
+ plan skip_all => "$mod missing for altid.t" if $@;
+}
+
+use_ok 'PublicInbox::Msgmap';
+use_ok 'PublicInbox::SearchIdx';
+use_ok 'PublicInbox::Import';
+use_ok 'PublicInbox::Inbox';
+my $tmpdir = tempdir('pi-altid-XXXXXX', TMPDIR => 1, CLEANUP => 1);
+my $git_dir = "$tmpdir/a.git";
+my $alt_file = "$tmpdir/another-nntp.sqlite3";
+my $altid = [ "serial:gmane:file=$alt_file" ];
+
+{
+ my $mm = PublicInbox::Msgmap->new_file($alt_file, 1);
+ $mm->mid_set(1234, 'a@example.com');
+}
+
+{
+ is(system(qw(git init -q --bare), $git_dir), 0, 'git init ok');
+ my $git = PublicInbox::Git->new($git_dir);
+ my $im = PublicInbox::Import->new($git, 'testbox', 'test@example');
+ $im->add(Email::MIME->create(
+ header => [
+ From => 'a@example.com',
+ To => 'b@example.com',
+ 'Content-Type' => 'text/plain',
+ Subject => 'boo!',
+ 'Message-ID' => '<a@example.com>',
+ ],
+ body => "hello world gmane:666\n",
+ ));
+ $im->done;
+}
+{
+ my $inbox = PublicInbox::Inbox->new({mainrepo=>$git_dir});
+ $inbox->{altid} = $altid;
+ my $rw = PublicInbox::SearchIdx->new($inbox, 1);
+ $rw->index_sync;
+}
+
+{
+ my $ro = PublicInbox::Search->new($git_dir, $altid);
+ my $res = $ro->query("gmane:1234");
+ is($res->{total}, 1, 'got one match');
+ is($res->{msgs}->[0]->mid, 'a@example.com');
+
+ $res = $ro->query("gmane:666");
+ is($res->{total}, 0, 'body did NOT match');
+};
+
+done_testing();
+
+1;