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# -*- mode: perl; -*-
# test that overloaded compare works when NaN are involved
use strict;
use warnings;
use Test::More tests => 26;
use Math::BigInt;
use Math::BigFloat;
compare('Math::BigInt');
compare('Math::BigFloat');
sub compare {
my $class = shift;
my $nan = $class->bnan();
my $one = $class->bone();
is($one, $one, "$class->bone() == $class->bone()");
is($one != $nan, 1, "$class->bone() != $class->bnan()");
is($nan != $one, 1, "$class->bnan() != $class->bone()");
is($nan != $nan, 1, "$class->bnan() != $class->bnan()");
is($nan == $one, '', "$class->bnan() == $class->bone()");
is($one == $nan, '', "$class->bone() == $class->bnan()");
is($nan == $nan, '', "$class->bnan() == $class->bnan()");
is($nan <= $one, '', "$class->bnan() <= $class->bone()");
is($one <= $nan, '', "$class->bone() <= $class->bnan()");
is($nan <= $nan, '', "$class->bnan() <= $class->bnan()");
is($nan >= $one, '', "$class->bnan() >= $class->bone()");
is($one >= $nan, '', "$class->bone() >= $class->bnan()");
is($nan >= $nan, '', "$class->bnan() >= $class->bnan()");
}
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