7 require Config; import Config;
8 keys %Config; # Silence warning
9 if ($Config{extensions} !~ /\bList\/Util\b/) {
10 print "1..0 # Skip: List::Util was not built\n";
16 use lib qw(blib/lib blib/arch);
17 use Scalar::Util qw(tainted);
22 print "not " if tainted(1);
27 print "not " if tainted($var);
30 my $key = (keys %ENV)[0];
34 print "not " unless tainted($var);
37 print "not " unless tainted($ENV{$key});