1#!/usr/bin/perl -w
2
3BEGIN {
4    if( $ENV{PERL_CORE} ) {
5        chdir 't';
6        @INC = ('../lib', 'lib');
7    }
8    else {
9        unshift @INC, 't/lib';
10    }
11}
12
13use strict;
14use Test::More tests => 10;
15
16use Test::Builder;
17my $Test = Test::Builder->new;
18
19SKIP: {
20    skip "qr// added in 5.005", 3 if $] < 5.005;
21
22    # 5.004 can't even see qr// or it pukes in compile.
23    eval q{
24           my $r = $Test->maybe_regex(qr/^FOO$/i);
25           ok(defined $r, 'qr// detected');
26           ok(('foo' =~ /$r/), 'qr// good match');
27           ok(('bar' !~ /$r/), 'qr// bad match');
28          };
29    die $@ if $@;
30}
31
32{
33	my $r = $Test->maybe_regex('/^BAR$/i');
34	ok(defined $r, '"//" detected');
35	ok(('bar' =~ m/$r/), '"//" good match');
36	ok(('foo' !~ m/$r/), '"//" bad match');
37};
38
39{
40	my $r = $Test->maybe_regex('not a regex');
41	ok(!defined $r, 'non-regex detected');
42};
43
44
45{
46	my $r = $Test->maybe_regex('/0/');
47	ok(defined $r, 'non-regex detected');
48	ok(('f00' =~ m/$r/), '"//" good match');
49	ok(('b4r' !~ m/$r/), '"//" bad match');
50};
51