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- /**
- * Created by Tony on 2017/3/28.
- */
- var test = require('tape');
- test('test javascript rounding: ', function (t) {
- var f1 = 2.35, f2 = 2.45, f3 = 2.449999999999999995, f4 = 2.44999999999999995;
- t.equal(Math.round(f1*10), 24);
- t.equal(Math.round(f2*10), 25);
- t.equal(Math.round(f3*10), 25);
- t.equal(Math.round(f4*10), 25);
- t.end();
- });
- test('test javascript fixed rounding: ', function (t) {
- var f1 = 2.35, f2 = 2.45, f3 = 2.449995;
- t.equal(f1.toFixed(1), '2.4');
- t.equal(f2.toFixed(1), '2.5');
- t.equal(f3.toFixed(1), '2.5');
- t.end();
- });
- //test('test javascript decimal: ', function (t) {
- // var x = new Decimal(0.1), y = new Decimal(0.2);
- // t.equal(x + y, 0.3);
- // t.end();
- //});
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