--- /dev/null
+#!perl -w
+# Copyright (C) 2021 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+use strict; use v5.10.1; use PublicInbox::TestCommon;
+require_git 2.6;
+require_mods(qw(json DBD::SQLite Search::Xapian));
+my ($ro_home, $cfg_path) = setup_public_inboxes;
+my $check_kw = sub {
+ my ($exp, %opt) = @_;
+ my $args = $opt{args} // [];
+ my $mid = $opt{mid} // 'testmessage@example.com';
+ lei_ok('q', "m:$mid", @$args);
+ my $res = json_utf8->decode($lei_out);
+ is($res->[1], undef, 'only got one result');
+ my $msg = $opt{msg} ? " $opt{msg}" : '';
+ ($exp ? is_deeply($res->[0]->{kw}, $exp, "got @$exp$msg")
+ : is($res->[0]->{kw}, undef, "got undef$msg")) or
+ diag explain($res);
+ if (exists $opt{L}) {
+ $exp = $opt{L};
+ ($exp ? is_deeply($res->[0]->{L}, $exp, "got @$exp$msg")
+ : is($res->[0]->{L}, undef, "got undef$msg")) or
+ diag explain($res);
+ }
+};
+
+test_lei(sub {
+ lei_ok(qw(ls-label)); is($lei_out, '', 'no labels, yet');
+ lei_ok(qw(import t/utf8.eml));
+ lei_ok(qw(tag t/utf8.eml +kw:flagged +L:urgent));
+ $check_kw->(['flagged'], L => ['urgent']);
+ lei_ok(qw(ls-label)); is($lei_out, "urgent\n", 'label found');
+ ok(!lei(qw(tag -F eml t/utf8.eml +kw:seeen)), 'bad kw rejected');
+ like($lei_err, qr/`seeen' is not one of/, 'got helpful error');
+ ok(!lei(qw(tag -F eml t/utf8.eml +k:seen)), 'bad prefix rejected');
+ ok(!lei(qw(tag -F eml t/utf8.eml)), 'no keywords');
+ my $mb = "$ENV{HOME}/mb";
+ my $md = "$ENV{HOME}/md";
+ lei_ok(qw(q m:testmessage@example.com -o), "mboxrd:$mb");
+ ok(-s $mb, 'wrote mbox result');
+ lei_ok(qw(q m:testmessage@example.com -o), $md);
+ my @fn = glob("$md/cur/*");
+ scalar(@fn) == 1 or xbail $lei_err, 'no mail', \@fn;
+ rename($fn[0], "$fn[0]S") or BAIL_OUT "rename $!";
+ $check_kw->(['flagged'], msg => 'after bad request');
+ lei_ok(qw(tag -F eml t/utf8.eml -kw:flagged));
+ $check_kw->(undef, msg => 'keyword cleared');
+ lei_ok(qw(tag -F mboxrd +kw:seen), $mb);
+ $check_kw->(['seen'], msg => 'mbox Status ignored');
+ lei_ok(qw(tag -kw:seen +kw:answered), $md);
+ $check_kw->(['answered'], msg => 'Maildir Status ignored');
+
+ open my $in, '<', 't/utf8.eml' or BAIL_OUT $!;
+ lei_ok([qw(tag -F eml - +kw:seen +L:nope)],
+ undef, { %$lei_opt, 0 => $in });
+ $check_kw->(['answered', 'seen'], msg => 'stdin works');
+ lei_ok(qw(q L:urgent));
+ my $res = json_utf8->decode($lei_out);
+ is($res->[0]->{'m'}, 'testmessage@example.com', 'L: query works');
+ lei_ok(qw(q kw:seen));
+ my $r2 = json_utf8->decode($lei_out);
+ is_deeply($r2, $res, 'kw: query works, too') or
+ diag explain([$r2, $res]);
+
+ lei_ok(qw(_complete lei tag));
+ my %c = map { $_ => 1 } split(/\s+/, $lei_out);
+ ok($c{'+L:urgent'} && $c{'-L:urgent'} &&
+ $c{'+L:nope'} && $c{'-L:nope'}, 'completed with labels');
+
+ my $mid = 'qp@example.com';
+ lei_ok qw(q -f mboxrd --only), "$ro_home/t2", "mid:$mid";
+ $in = $lei_out;
+ lei_ok [qw(tag -F mboxrd --stdin +kw:seen +L:qp)],
+ undef, { %$lei_opt, 0 => \$in };
+ $check_kw->(['seen'], L => ['qp'], mid => $mid,
+ args => [ '--only', "$ro_home/t2" ],
+ msg => 'external-only message');
+ lei_ok(qw(ls-label));
+ is($lei_out, "nope\nqp\nurgent\n", 'ls-label shows qp');
+
+ lei_ok qw(tag -F eml t/utf8.eml +L:INBOX +L:x); diag $lei_err;
+ lei_ok qw(q m:testmessage@example.com);
+ $check_kw->([qw(answered seen)], L => [qw(INBOX nope urgent x)]);
+ lei_ok(qw(ls-label));
+ is($lei_out, "INBOX\nnope\nqp\nurgent\nx\n", 'ls-label shows qp');
+
+ if (0) { # TODO label+kw search w/ externals
+ lei_ok(qw(q L:qp), "mid:$mid", '--only', "$ro_home/t2");
+ }
+});
+done_testing;