2 # Copyright (C) 2020 all contributors <meta@public-inbox.org>
3 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
6 use Time::Local qw(timegm);
7 use PublicInbox::TestCommon;
8 require_mods(qw(Parse::RecDescent));
9 use_ok 'PublicInbox::IMAPsearchqp';
10 use_ok 'PublicInbox::IMAP';
12 my $imap = bless {}, 'PublicInbox::IMAP';
14 my $parse = sub { PublicInbox::IMAPsearchqp::parse($imap, $_[0]) };
16 $q = $parse->(qq{OR HEADER TO Brian (OR FROM Ryan (OR TO Joe CC Scott))});
17 is($q->{sql}, undef, 'not using SQLite for complex query');
18 is($q->{xap}, '(t:"brian" OR (f:"ryan" OR (t:"joe" OR c:"scott")))',
19 'complex query matches Xapian query string');
21 $q = $parse->(qq{HEADER CC b SENTSINCE 2-Oct-1993});
22 is($q->{xap}, 'c:"b" d:19931002..', 'compound query');
24 $q = $parse->(qq{CHARSET UTF-8 From b});
25 is($q->{xap}, 'f:"b"', 'charset handled');
26 $q = $parse->(qq{CHARSET WTF-8 From b});
27 like($q, qr/\ANO \[/, 'bad charset rejected');
29 # TODO: squelch errors by default? clients could flood logs
30 open my $fh, '>:scalar', \(my $buf) or die;
32 $q = $parse->(qq{CHARSET});
34 like($q, qr/\ABAD /, 'bad charset rejected');
36 $q = $parse->(qq{HEADER CC B (SENTBEFORE 2-Oct-1993)});
37 is($q->{xap}, 'c:"b" d:..19931002', 'compound query w/ parens');
39 { # limit recursion, stack and CPU cycles ain't free
41 my $s = ('('x$n ). 'To a' . ( ')'x$n );
43 is($q->{xap}, 't:"a"', 'nesting works');
45 $s = ('('x$n ). 'To a' . ( ')'x$n );
46 my $err = $parse->($s);
47 like($err, qr/\ABAD /, 'reject deep nesting');
50 # IMAP has at least 6 ways of interpreting a date
52 my $t0 = timegm(0, 0, 0, 2, 10 - 1, 1993);
53 my $t1 = $t0 + 86399; # no leap (day|second) support
56 $q = $parse->($s = qq{SENTBEFORE 2-Oct-1993});
57 is_deeply($q->{sql}, \" AND ds <= $t0", 'SENTBEFORE SQL');
58 $q = $parse->("FROM z $s");
59 is($q->{xap}, 'f:"z" d:..19931002', 'SENTBEFORE Xapian');
61 $q = $parse->($s = qq{SENTSINCE 2-Oct-1993});
62 is_deeply($q->{sql}, \" AND ds >= $t0", 'SENTSINCE SQL');
63 $q = $parse->("FROM z $s");
64 is($q->{xap}, 'f:"z" d:19931002..', 'SENTSINCE Xapian');
66 $q = $parse->($s = qq{SENTON 2-Oct-1993});
67 is_deeply($q->{sql}, \" AND ds >= $t0 AND ds <= $t1", 'SENTON SQL');
68 $q = $parse->("FROM z $s");
69 is($q->{xap}, 'f:"z" dt:19931002000000..19931002235959',
72 $q = $parse->($s = qq{BEFORE 2-Oct-1993});
73 is_deeply($q->{sql}, \" AND ts <= $t0", 'BEFORE SQL');
74 $q = $parse->("FROM z $s");
75 is($q->{xap}, qq{f:"z" ts:..$t0}, 'BEFORE Xapian');
77 $q = $parse->($s = qq{SINCE 2-Oct-1993});
78 is_deeply($q->{sql}, \" AND ts >= $t0", 'SINCE SQL');
79 $q = $parse->("FROM z $s");
80 is($q->{xap}, qq{f:"z" ts:$t0..}, 'SINCE Xapian');
82 $q = $parse->($s = qq{ON 2-Oct-1993});
83 is_deeply($q->{sql}, \" AND ts >= $t0 AND ts <= $t1", 'ON SQL');
84 $q = $parse->("FROM z $s");
85 is($q->{xap}, qq{f:"z" ts:$t0..$t1}, 'ON Xapian');
89 $imap->{uo2m} = pack('S*', (1..50000));
90 $imap->{uid_base} = 50000;
91 my $err = $parse->(qq{9:});
94 like($err, qr/\ABAD /, 'bad MSN range');
95 $err = $parse->(qq{UID 9:});
96 like($err, qr/\ABAD /, 'bad UID range');
97 $err = $parse->(qq{FROM x UID 9:});
98 like($err, qr/\ABAD /, 'bad UID range with Xapian');
99 $err = $parse->(qq{FROM x 9:});
100 like($err, qr/\ABAD /, 'bad UID range with Xapian');
102 $q = $parse->($s = qq{UID 50009:50099});
103 is_deeply($q->{sql}, \' AND (num >= 50009 AND num <= 50099)',
104 'SQL generated for UID range');
105 $q = $parse->("CC x $s");
106 is($q->{xap}, qq{c:"x" uid:50009..50099},
107 'Xapian generated for UID range');
109 $q = $parse->($s = qq{9:99});
110 is_deeply($q->{sql}, \' AND (num >= 50009 AND num <= 50099)',
111 'SQL generated for MSN range');
112 $q = $parse->("CC x $s");
113 is($q->{xap}, qq{c:"x" uid:50009..50099},
114 'Xapian generated for MSN range');