mirror of
https://github.com/MikeMcl/decimal.js.git
synced 2024-10-27 20:34:12 +00:00
69 lines
1.7 KiB
JavaScript
69 lines
1.7 KiB
JavaScript
|
if (typeof T === 'undefined') require('../setup');
|
||
|
|
|
||
|
|
(function () {
|
||
|
|
T('valueOf');
|
||
|
|
|
||
|
|
function t(expected, n) {
|
||
|
|
T.assertEqual(expected, new Decimal(n).valueOf());
|
||
|
|
}
|
||
|
|
|
||
|
|
Decimal.config({
|
||
|
|
precision: 20,
|
||
|
|
rounding: 4,
|
||
|
|
toExpNeg: -9e15,
|
||
|
|
toExpPos: 9e15,
|
||
|
|
minE: -9e15,
|
||
|
|
maxE: 9e15
|
||
|
|
});
|
||
|
|
|
||
|
|
t('0', 0);
|
||
|
|
t('0', '0');
|
||
|
|
t('NaN', NaN);
|
||
|
|
t('NaN', 'NaN');
|
||
|
|
t('Infinity', 1/0);
|
||
|
|
t('Infinity', 'Infinity');
|
||
|
|
t('1', 1);
|
||
|
|
t('9', 9);
|
||
|
|
t('90', 90);
|
||
|
|
t('90.12', 90.12);
|
||
|
|
t('0.1', 0.1);
|
||
|
|
t('0.01', 0.01);
|
||
|
|
t('0.0123', 0.0123);
|
||
|
|
t('111111111111111111111', '111111111111111111111');
|
||
|
|
t('0.00001', 0.00001);
|
||
|
|
|
||
|
|
t('-0', -0);
|
||
|
|
t('-0', '-0');
|
||
|
|
t('-Infinity', -1/0);
|
||
|
|
t('-Infinity', '-Infinity');
|
||
|
|
t('-1', -1);
|
||
|
|
t('-9', -9);
|
||
|
|
t('-90', -90);
|
||
|
|
t('-90.12', -90.12);
|
||
|
|
t('-0.1', -0.1);
|
||
|
|
t('-0.01', -0.01);
|
||
|
|
t('-0.0123', -0.0123);
|
||
|
|
t('-111111111111111111111', '-111111111111111111111');
|
||
|
|
t('-0.00001', -0.00001);
|
||
|
|
|
||
|
|
// Exponential format
|
||
|
|
Decimal.toExpNeg = Decimal.toExpPos = 0;
|
||
|
|
|
||
|
|
t('1e-7', 0.0000001);
|
||
|
|
t('1.23e-7', 0.000000123);
|
||
|
|
t('1.2e-8', 0.000000012);
|
||
|
|
t('-1e-7', -0.0000001);
|
||
|
|
t('-1.23e-7', -0.000000123);
|
||
|
|
t('-1.2e-8', -0.000000012);
|
||
|
|
|
||
|
|
t('5.73447902457635174479825134e+14', '573447902457635.174479825134');
|
||
|
|
t('1.07688e+1', '10.7688');
|
||
|
|
t('3.171194102379077141557759899307946350455841e+27', '3171194102379077141557759899.307946350455841');
|
||
|
|
t('4.924353466898191177698653319742594890634579e+37', '49243534668981911776986533197425948906.34579');
|
||
|
|
t('6.85558243926569397328633907445409866949445343654692955e+18', '6855582439265693973.28633907445409866949445343654692955');
|
||
|
|
t('1e+0', '1');
|
||
|
|
|
||
|
|
T.stop();
|
||
|
|
})();
|
||
|
|
|