use strict;
print "1..1\n";

if (!$ENV{TEST_SIGNATURE})
{
    print "ok 1 # skip Set the environment variable",
        " TEST_SIGNATURE to enable this test\n";
}
elsif (!-s 'SIGNATURE')
{
    print "ok 1 # skip No signature file found\n";
}
elsif (!eval { require Module::Signature; 1 })
{
    print "ok 1 # skip ",
        "Next time around, consider install Module::Signature, ",
            "so you can verify the integrity of this distribution.\n";
}
elsif (!eval { require Socket; Socket::inet_aton('pgp.mit.edu') })
{
    print "ok 1 # skip ",
        "Cannot connect to the keyserver\n";
}
else
{
    (Module::Signature::verify() == Module::Signature::SIGNATURE_OK())
        or print "not ";
    print "ok 1 # Valid signature\n";
}