+ ok($sto->can('ipc_do'), 'ipc_do works if we have Storable');
+ $eml->header_set('Message-ID', '<ipc-test@example>');
+ my $pid = $sto->ipc_worker_spawn('lei-store');
+ ok($pid > 0, 'got a worker');
+ my $smsg = $sto->ipc_do('set_eml', $eml, { kw => [ qw(seen) ] });
+ is(ref($smsg), 'PublicInbox::Smsg', 'set_eml works over ipc');
+ my $ids = $sto->ipc_do('set_eml', $eml, { kw => [ qw(seen) ] });
+ is_deeply($ids, [ $smsg->{num} ], 'docid returned');
+
+ $eml->header_set('Message-ID');
+ my $no_mid = $sto->ipc_do('set_eml', $eml, { kw => [ qw(seen) ] });
+ my $wait = $sto->ipc_do('done');
+ my @kw = $sto->search->msg_keywords($no_mid->{num});
+ is_deeply(\@kw, [qw(seen)], 'ipc set changed kw');
+
+ is(ref($smsg), 'PublicInbox::Smsg', 'no mid works ipc');
+ $ids = $sto->ipc_do('set_eml', $eml, { kw => [ qw(seen) ] });
+ is_deeply($ids, [ $no_mid->{num} ], 'docid returned w/o mid w/ ipc');
+ $sto->ipc_do('done');
+ $sto->ipc_worker_stop;
+ $ids = $sto->ipc_do('set_eml', $eml, { kw => [ qw(seen answered) ] });
+ is_deeply($ids, [ $no_mid->{num} ], 'docid returned w/o mid w/o ipc');
+ $wait = $sto->ipc_do('done');
+
+ my $lse = $sto->search;
+ @kw = $lse->msg_keywords($no_mid->{num});
+ is_deeply(\@kw, [qw(answered seen)], 'set changed kw w/o ipc');
+ is($lse->kw_changed($eml, [qw(answered seen)]), 0,
+ 'kw_changed false when unchanged');
+ is($lse->kw_changed($eml, [qw(answered seen flagged)]), 1,
+ 'kw_changed true when +flagged');
+ is($lse->kw_changed(eml_load('t/plack-qp.eml'), ['seen']), undef,
+ 'kw_changed undef on unknown message');
+}
+
+SKIP: {
+ require_mods(qw(HTTP::Date), 1);
+ my $now = HTTP::Date::time2str(time);
+ $now =~ s/GMT/+0000/ or xbail "no GMT in $now";
+ my $eml = PublicInbox::Eml->new(<<"EOM");
+Received: (listserv\@example.com) by example.com via listexpand
+ id abcde (ORCPT <rfc822;u\@example.com>);
+ $now;
+Date: $now
+Subject: timezone-dependent test
+
+WHAT IS TIME ANYMORE?
+EOM
+
+ my $smsg = $sto->add_eml($eml);
+ ok($smsg && $smsg->{blob}, 'recently received message');
+ $sto->done;
+ local $ENV{TZ} = 'GMT+5';
+ my $lse = $sto->search;
+ my $qstr = 'rt:1.hour.ago.. s:timezone';
+ $lse->query_approxidate($lse->git, $qstr);
+ my $mset = $lse->mset($qstr);
+ is($mset->size, 1, 'rt:1.hour.ago.. works w/ local time');