Strict mode Passingnon-Strict mode Passing
Features:
- ∅
// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-array.prototype.map description: Array.prototype.map - Number object can be used as thisArg ---*/ var objNumber = new Number(); function callbackfn(val, idx, obj) { return this === objNumber; } var testResult = [11].map(callbackfn, objNumber); assert.sameValue(testResult[0], true, 'testResult[0]');