7 if (($Config::Config{'extensions'} !~ /\bre\b/) ){
8 print "1..0 # Skip -- Perl configured without re module\n";
15 use Test::More; # test count at bottom of file
16 use re qw(is_regexp regexp_pattern regmust
17 regname regnames regnames_count);
20 ok(is_regexp($qr),'is_regexp($qr)');
21 ok(!is_regexp(''),'is_regexp("")');
22 is((regexp_pattern($qr))[0],'foo','regexp_pattern[0]');
23 is((regexp_pattern($qr))[1],'ip','regexp_pattern[1]');
24 is(regexp_pattern($qr),'(?pi-xsm:foo)','scalar regexp_pattern');
25 ok(!regexp_pattern(''),'!regexp_pattern("")');
28 my $qr=qr/here .* there/x;
29 my ($anchored,$floating)=regmust($qr);
30 is($anchored,'here',"Regmust anchored - qr//");
31 is($floating,'there',"Regmust floating - qr//");
33 ($anchored,$floating)=regmust($foo);
34 is($anchored,undef,"Regmust anchored - non ref");
35 is($floating,undef,"Regmust anchored - non ref");
37 ($anchored,$floating)=regmust($foo);
38 is($anchored,undef,"Regmust anchored - ref");
39 is($floating,undef,"Regmust anchored - ref");
42 if ('1234'=~/(?:(?<A>\d)|(?<C>!))(?<B>\d)(?<A>\d)(?<B>\d)/){
43 my @names = sort +regnames();
44 is("@names","A B","regnames");
45 my @names = sort +regnames(0);
46 is("@names","A B","regnames");
47 my $names = regnames();
48 is($names, "B", "regnames in scalar context");
49 @names = sort +regnames(1);
50 is("@names","A B C","regnames");
51 is(join("", @{regname("A",1)}),"13");
52 is(join("", @{regname("B",1)}),"24");
54 if ('foobar'=~/(?<foo>foo)(?<bar>bar)/) {
55 is(regnames_count(),2);
60 is(regnames_count(),3);
62 # New tests above this line, don't forget to update the test count below!
63 use Test::More tests => 20;