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
|
use 5.010;
use warnings;
use Test::More;
plan 'no_plan';
use Regexp::Grammars;
# This checks for a bug where [^\]] was not interpreted as a charset.
my $bracket_bug = qr{
<Bracketed>
<token: Bracketed>
\[ <text=( [^!\]]+ )> \]
}xms;
my $escaped_bs = qr{
<Bracketed>
<token: Bracketed>
\[ <text=( [^!\\]+ )> \]
}xms;
my $old_bracket = qr{
<Bracketed>
<token: Bracketed>
\[ <text=( [^]!]+ )> \]
}xms;
no Regexp::Grammars;
while (my $input = <DATA>) {
chomp $input;
my ( $text, $to_match ) = split /:/, $input;
if ( $to_match =~ $bracket_bug ) {
ok( 'matched bracketed text with [^\]]+' );
is( $/{Bracketed}{text}, $text );
}
else {
fail( 'did not match bracketed text with [^\]]+' );
}
if ( $to_match =~ $escaped_bs ) {
ok( 'matched bracketed text with [^\\]+' );
is( $/{Bracketed}{text}, $text );
}
else {
fail( 'did not match bracketed text with [^\\]+' );
}
if ( $to_match =~ /$old_bracket/ ) {
ok( 'matched bracketed text with [^]]+' );
is( $/{Bracketed}{text}, $text );
}
else {
fail( 'did not match bracketed text with [^]]+' );
}
}
__DATA__
some text:[some text]
and more text :[ and more text ]
|
