// Copyright (c) 2014 Ryan Lewis. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es6id: 20.1.2.3 author: Ryan Lewis description: Number.isInteger should return true if called with an integer. ---*/ assert.sameValue(Number.isInteger(478), true, 'Number.isInteger(478)'); assert.sameValue(Number.isInteger(-0), true, '-0'); assert.sameValue(Number.isInteger(0), true, '0'); assert.sameValue(Number.isInteger(-1), true, '-1'); assert.sameValue(Number.isInteger(9007199254740991), true, '9007199254740991'); assert.sameValue(Number.isInteger(-9007199254740991), true, '-9007199254740991'); assert.sameValue(Number.isInteger(9007199254740992), true, '9007199254740992'); assert.sameValue(Number.isInteger(-9007199254740992), true, '-9007199254740992'); reportCompare(0, 0);