12 use re qw(is_regexp regexp_pattern
13 regname regnames regnames_count);
16 ok(is_regexp($qr),'is_regexp($qr)');
17 ok(!is_regexp(''),'is_regexp("")');
18 is((regexp_pattern($qr))[0],'foo','regexp_pattern[0]');
19 is((regexp_pattern($qr))[1],'ip','regexp_pattern[1]');
20 is(regexp_pattern($qr),'(?pi-xsm:foo)','scalar regexp_pattern');
21 ok(!regexp_pattern(''),'!regexp_pattern("")');
24 if ('1234'=~/(?:(?<A>\d)|(?<C>!))(?<B>\d)(?<A>\d)(?<B>\d)/){
25 my @names = sort +regnames();
26 is("@names","A B","regnames");
27 @names = sort +regnames(0);
28 is("@names","A B","regnames");
29 my $names = regnames();
30 is($names, "B", "regnames in scalar context");
31 @names = sort +regnames(1);
32 is("@names","A B C","regnames");
33 is(join("", @{regname("A",1)}),"13");
34 is(join("", @{regname("B",1)}),"24");
36 if ('foobar'=~/(?<foo>foo)(?<bar>bar)/) {
37 is(regnames_count(),2);
42 is(regnames_count(),3);
44 # New tests above this line, don't forget to update the test count below!
45 BEGIN { plan tests => 14 }