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PJACKLAM / Math-BigInt-2.005002 / xt / author / bone-mbi.t 

            

              
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# -*- mode: perl; -*-
use strict;
use warnings;
use Test::More tests => 9;
use Math::BigInt;
my $x;
note("bone() as a class method");
$x = Math::BigInt -> bone();
subtest '$x = Math::BigInt -> bone()' => sub {
    plan tests => 2;
    is(ref($x), 'Math::BigInt', '$x is a Math::BigInt');
    cmp_ok($x, "==", 1, '$x == 1');
};
$x = Math::BigInt -> bone("+");
subtest '$x = Math::BigInt -> bone("+")' => sub {
    plan tests => 2;
    is(ref($x), 'Math::BigInt', '$x is a Math::BigInt');
    cmp_ok($x, "==", 1, '$x == 1');
};
$x = Math::BigInt -> bone("-");
subtest '$x = Math::BigInt -> bone("-")' => sub {
    plan tests => 2;
    is(ref($x), 'Math::BigInt', '$x is a Math::BigInt');
    cmp_ok($x, "==", -1, '$x == -1');
};
note("bone() as an instane method");
$x = Math::BigInt -> new("2") -> bone();
subtest '$x = Math::BigInt -> new("2") -> bone()' => sub {
    plan tests => 2;
    is(ref($x), 'Math::BigInt', '$x is a Math::BigInt');
    cmp_ok($x, "==", 1, '$x == 1');
};
$x = Math::BigInt -> new("2") -> bone("+");
subtest '$x = Math::BigInt -> new("2") -> bone("+")' => sub {
    plan tests => 2;
    is(ref($x), 'Math::BigInt', '$x is a Math::BigInt');
    cmp_ok($x, "==", 1, '$x == 1');
};
$x = Math::BigInt -> new("2") -> bone("-");
subtest '$x = Math::BigInt -> new("2") -> bone("-")' => sub {
    plan tests => 2;
    is(ref($x), 'Math::BigInt', '$x is a Math::BigInt');
    cmp_ok($x, "==", -1, '$x == -1');
};
note("bone() as a function");
$x = Math::BigInt::bone();
subtest '$x = Math::BigInt -> bone()' => sub {
    plan tests => 2;
    is(ref($x), 'Math::BigInt', '$x is a Math::BigInt');
    cmp_ok($x, "==", 1, '$x == 1');
};
$x = Math::BigInt::bone("+");
subtest '$x = Math::BigInt -> bone("+")' => sub {
    plan tests => 2;
    is(ref($x), 'Math::BigInt', '$x is a Math::BigInt');
    cmp_ok($x, "==", 1, '$x == 1');
};
$x = Math::BigInt::bone("-");
subtest '$x = Math::BigInt -> bone("-")' => sub {
    plan tests => 2;
    is(ref($x), 'Math::BigInt', '$x is a Math::BigInt');
    cmp_ok($x, "==", -1, '$x == -1');
};