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#
# make sure v1 mac is hidden and same.
#
use strict;
use warnings;
use Test::More;
use MyNote;
use vars qw(@OPTS);
BEGIN {
@OPTS = qw(:mac=unique);
ok 1, 'began';
}
use UUID @OPTS;
ok 1, 'loaded';
my %seen = ();
my $uu = UUID::uuid1();
ok 1, 'got something';
note $uu;
# 2d2281bc-b455-11ee-8325-5526d7fe9526
is substr($uu, 14, 1), '1', 'its v1';
is substr(unpack("B*", pack("H*", substr($uu, 19, 2))), 0, 2), '10', 'its dce';
is substr(unpack("B*", pack("H*", substr($uu, 24, 2))), 7, 1), '1', 'mcast set';
my $node = substr $uu, 24;
++$seen{$node};
# all different.
doit($_)
for 1..9;
sub doit {
my ($i) = @_;
ok 1, "doit $_";
my $ut = UUID::uuid1();
my $n = substr $ut, 24;
note $n;
ok !exists($seen{$n}), "unique $i";
++$seen{$n};
}
done_testing;
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