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.every description: > Array.prototype.every applied to Array-like object, 'length' is an own data property that overrides an inherited accessor property ---*/ function callbackfn1(val, idx, obj) { return val > 10; } function callbackfn2(val, idx, obj) { return val > 11; } var proto = {}; Object.defineProperty(proto, "length", { get: function() { return 3; }, configurable: true }); var Con = function() {}; Con.prototype = proto; var child = new Con(); child[0] = 12; child[1] = 11; child[2] = 9; Object.defineProperty(child, "length", { value: 2, configurable: true }); assert(Array.prototype.every.call(child, callbackfn1), 'Array.prototype.every.call(child, callbackfn1) !== true'); assert.sameValue(Array.prototype.every.call(child, callbackfn2), false, 'Array.prototype.every.call(child, callbackfn2)');