use strict;
use warnings;
use Benchmark qw( cmpthese );
use Data::Validate::IP;
unless ($Data::Validate::IP::HAS_SOCKET) {
warn "Cannot load inet_pton from Socket\n";
exit;
}
my @bad = ('a' .. 'z', undef, 0);
my @ipv4 = @bad;
for (1 .. 500) {
push @ipv4, _random_ipv4();
}
my @ipv6 = @bad;
push @ipv6, '::', '::0';
for (1 .. 500) {
push @ipv6, _random_ipv6();
}
cmpthese(
10000,
{
'pure Perl ipv4' =>
sub { Data::Validate::IP::_slow_is_ipv4($_) for @ipv4 },
'Socket ipv4' =>
sub { Data::Validate::IP::_fast_is_ipv4($_) for @ipv4 },
}
);
cmpthese(
10000,
{
'pure Perl ipv6' =>
sub { Data::Validate::IP::_slow_is_ipv6($_) for @ipv6 },
'Socket ipv6' =>
sub { Data::Validate::IP::_fast_is_ipv6($_) for @ipv6 },
}
);
sub _random_ipv4 {
return join '.', map { int(rand(256)) } 1 .. 4;
}
sub _random_ipv6 {
return join '::', map { sprintf('%4x', int(rand(2**16))) } 1 .. 8;
}