1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
#!perl -T
use strict;
use warnings;
use Test::More tests => 3 * (4 + 2 + 7 + 8 + 6 + 2) * 3;
use Regexp::Wildcards;
sub try {
my ($rw, $s, $x, $y) = @_;
$y = $x unless defined $y;
my $d = $rw->{do};
$d = join ' ', keys %$d if ref($d) eq 'HASH';
is($rw->convert('ab' . $x), 'ab' . $y, $s . " (begin) [$d]");
is($rw->convert('a' . $x . 'b'), 'a' . $y . 'b', $s . " (middle) [$d]");
is($rw->convert($x . 'ab'), $y . 'ab', $s . " (end) [$d]");
}
sub alltests {
my ($d, $one, $any) = @_;
my $rw = Regexp::Wildcards->new;
$rw->do(set => $d);
$d = join ' ', keys %$d if ref($d) eq 'HASH';
# Simple
try $rw, "simple $any", $any, '.*';
try $rw, "simple $one", $one, '.';
is($rw->convert($one.$any.'ab'), '..*ab',
"simple $one and $any (begin) [$d]");
is($rw->convert($one.'a'.$any.'b'), '.a.*b',
"simple $one and $any (middle) [$d]");
is($rw->convert($one.'ab'.$any), '.ab.*',
"simple $one and $any (end) [$d]");
is($rw->convert($any.'ab'.$one), '.*ab.',
"simple $any and $one (begin) [$d]");
is($rw->convert('a'.$any.'b'.$one), 'a.*b.',
"simple $any and $one (middle) [$d]");
is($rw->convert('ab'.$any.$one), 'ab.*.',
"simple $any and $one (end) [$d]");
# Multiple
try $rw, "multiple $any", $any x 2, '.*';
try $rw, "multiple $one", $one x 2, '..';
# Captures
$rw->capture('single');
try $rw, "multiple capturing $one", $one.$one.'\\'.$one.$one,
'(.)(.)\\'.$one.'(.)';
$rw->capture(add => [ qw<any greedy> ]);
try $rw, "multiple capturing $any (greedy)", $any.$any.'\\'.$any.$any,
'(.*)\\'.$any.'(.*)';
my $wc = $any.$any.$one.$one.'\\'.$one.$one.'\\'.$any.$any;
try $rw, "multiple capturing $any (greedy) and capturing $one",
$wc, '(.*)(.)(.)\\'.$one.'(.)\\'.$any.'(.*)';
$rw->capture(set => [ qw<any greedy> ]);
try $rw, "multiple capturing $any (greedy) and non-capturing $one",
$wc, '(.*)..\\'.$one.'.\\'.$any.'(.*)';
$rw->capture(rem => 'greedy');
try $rw, "multiple capturing $any (non-greedy)", $any.$any.'\\'.$any.$any,
'(.*?)\\'.$any.'(.*?)';
try $rw, "multiple capturing $any (non-greedy) and non-capturing $one",
$wc, '(.*?)..\\'.$one.'.\\'.$any.'(.*?)';
$rw->capture({ single => 1, any => 1 });
try $rw, "multiple capturing $any (non-greedy) and capturing $one",
$wc, '(.*?)(.)(.)\\'.$one.'(.)\\'.$any.'(.*?)';
$rw->capture();
# Escaping
try $rw, "escaping $any", '\\'.$any;
try $rw, "escaping $any before intermediate newline", '\\'.$any ."\n\\".$any;
try $rw, "escaping $one", '\\'.$one;
try $rw, "escaping $one before intermediate newline", '\\'.$one ."\n\\".$one;
try $rw, "escaping \\\\\\$any", '\\\\\\'.$any;
try $rw, "escaping \\\\\\$one", '\\\\\\'.$one;
try $rw, "not escaping \\\\$any", '\\\\'.$any, '\\\\.*';
try $rw, "not escaping \\\\$one", '\\\\'.$one, '\\\\.';
# Escaping escapes
try $rw, 'escaping \\', '\\', '\\\\';
try $rw, 'not escaping \\', '\\\\', '\\\\';
try $rw, 'escaping \\ before intermediate newline', "\\\n\\", "\\\\\n\\\\";
try $rw, 'not escaping \\ before intermediate newline', "\\\\\n\\\\", "\\\\\n\\\\";
try $rw, 'escaping regex characters', '[]', '\\[\\]';
try $rw, 'not escaping escaped regex characters', '\\\\\\[\\]';
# Mixed
try $rw, "mixed $any and \\$any", $any.'\\'.$any.$any, '.*\\'.$any.'.*';
try $rw, "mixed $one and \\$one", $one.'\\'.$one.$one, '.\\'.$one.'.';
}
alltests 'jokers', '?', '*';
alltests 'sql', '_', '%';
alltests [ qw<jokers sql> ], '_', '*';
|
