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use strict;
use Test::More;
use Test::Number::Delta within => 1e-14;
BEGIN {
use_ok('Math::Random::MT', qw(srand rand irand));
}
# Test that functional interface results are identical to that of OO interface
ok srand(5489);
delta_ok rand(), 0.814723691903055;
delta_ok rand(), 0.135477004107088;
delta_ok irand(), 3890346734;
delta_ok irand(), 3586334585;
delta_ok rand(10), 1.269868118688464, 'rand() takes a multiplier as argument';
delta_ok rand(10), 9.688677710946649;
delta_ok irand(123), 3922919429, 'irand() takes no argument'; # given argument does nothing
delta_ok irand(123), 949333985;
is srand(0), 0, '0 is a valid seed';
done_testing();
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