#!perl -w
# Copyright (C) 2020 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# unit tests (no network) for IMAP, see t/imapd.t for end-to-end tests
use strict;
use Test::More;
use PublicInbox::IMAP;
use PublicInbox::IMAPD;

{ # make sure we get '%' globbing right
	my @n = map { { newsgroup => $_ } } (qw(x.y.z x.z.y));
	my $self = { imapd => { grouplist => \@n } };
	PublicInbox::IMAPD::refresh_inboxlist($self->{imapd});
	my $res = PublicInbox::IMAP::cmd_list($self, 'tag', 'x', '%');
	is(scalar($$res =~ tr/\n/\n/), 2, 'only one result');
	like($$res, qr/ x\r\ntag OK/, 'saw expected');
	$res = PublicInbox::IMAP::cmd_list($self, 'tag', 'x.', '%');
	is(scalar($$res =~ tr/\n/\n/), 3, 'only one result');
	is(scalar(my @x = ($$res =~ m/ x\.[zy]\r\n/g)), 2, 'match expected');

	$res = PublicInbox::IMAP::cmd_list($self, 't', 'x.(?{die "RCE"})', '%');
	like($$res, qr/\At OK /, 'refname does not match attempted RCE');
	$res = PublicInbox::IMAP::cmd_list($self, 't', '', '(?{die "RCE"})%');
	like($$res, qr/\At OK /, 'wildcard does not match attempted RCE');
}

{
	my $partial_prepare = \&PublicInbox::IMAP::partial_prepare;
	my $x = {};
	my $r = $partial_prepare->($x, [], my $p = 'BODY.PEEK[9]');
	ok($r, $p);
	$r = $partial_prepare->($x, [], $p = 'BODY.PEEK[9]<5>');
	ok($r, $p);
	$r = $partial_prepare->($x, [], $p = 'BODY.PEEK[9]<5.1>');
	ok($r, $p);
	$r = $partial_prepare->($x, [], $p = 'BODY[1.1]');
	ok($r, $p);
	$r = $partial_prepare->($x, [], $p = 'BODY[HEADER.FIELDS (DATE FROM)]');
	ok($r, $p);
	$r = $partial_prepare->($x, [], $p = 'BODY[HEADER.FIELDS.NOT (TO)]');
	ok($r, $p);
	$r = $partial_prepare->($x, [], $p = 'BODY[HEDDER.FIELDS.NOT (TO)]');
	ok(!$r, "rejected misspelling $p");
	$r = $partial_prepare->($x, [], $p = 'BODY[1.1.HEADER.FIELDS (TO)]');
	ok($r, $p);
	my $partial_body = \&PublicInbox::IMAP::partial_body;
	my $partial_hdr_get = \&PublicInbox::IMAP::partial_hdr_get;
	my $partial_hdr_not = \&PublicInbox::IMAP::partial_hdr_not;
	is_deeply($x, {
		'BODY.PEEK[9]' => [ $partial_body, 9, undef, undef, undef ],
		'BODY.PEEK[9]<5>' => [ $partial_body, 9, undef, 5, undef ],
		'BODY.PEEK[9]<5.1>' => [ $partial_body, 9, undef, 5, 1 ],
		'BODY[1.1]' => [ $partial_body, '1.1', undef, undef, undef ],
		'BODY[HEADER.FIELDS (DATE FROM)]' => [ $partial_hdr_get,
					undef, 'DATE FROM', undef, undef ],
		'BODY[HEADER.FIELDS.NOT (TO)]' => [ $partial_hdr_not,
						undef, 'TO', undef, undef ],
		'BODY[1.1.HEADER.FIELDS (TO)]' => [ $partial_hdr_get,
						'1.1', 'TO', undef, undef ],
	}, 'structure matches expected');
}

done_testing;