#!/usr/bin/env perl
use strict;
use warnings;
use Test::More;
use lib 't/long_cycle';
no circular::require;
my @warnings;
{
$SIG{__WARN__} = sub { push @warnings => @_ };
use_ok( 'Foo' );
}
is_deeply(
\@warnings,
["Circular require detected:\n Bar.pm\n Baz.pm\n Quux.pm\n Blorg.pm\n Bar.pm\n"],
"detection of longer cycles"
);
done_testing;