// Copyright (C) 2016 The V8 Project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-number.issafeinteger description: > Return false if argument is not Number info: | Number.isSafeInteger ( number ) 1. If Type(number) is not Number, return false. [...] features: [Symbol] ---*/ assert.sameValue(Number.isSafeInteger("1"), false, "string"); assert.sameValue(Number.isSafeInteger([1]), false, "[1]"); assert.sameValue(Number.isSafeInteger(new Number(42)), false, "Number object"); assert.sameValue(Number.isSafeInteger(false), false, "false"); assert.sameValue(Number.isSafeInteger(true), false, "true"); assert.sameValue(Number.isSafeInteger(undefined), false, "undefined"); assert.sameValue(Number.isSafeInteger(null), false, "null"); assert.sameValue(Number.isSafeInteger(Symbol("1")), false, "symbol"); assert.sameValue(Number.isSafeInteger(), false, "no arg"); reportCompare(0, 0);