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#!./perl
use strict;
use warnings;
$|=1;
use Scalar::Util ();
use Test::More (grep { /isvstring/ } @Scalar::Util::EXPORT_FAIL)
? (skip_all => 'isvstring requires XS version')
: (tests => 3);
Scalar::Util->import(qw[isvstring]);
my $vs = ord("A") == 193 ? 241.75.240 : 49.46.48;
ok( $vs == "1.0", 'dotted num');
ok( isvstring($vs), 'isvstring');
my $sv = "1.0";
ok( !isvstring($sv), 'not isvstring');
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