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 - added properties in step 2 are visible here ---*/ function callbackfn(val, idx, obj) { if (idx === 2 && val === "length") { return false; } else { return true; } } var arr = {}; Object.defineProperty(arr, "length", { get: function() { arr[2] = "length"; return 3; }, configurable: true }); assert.sameValue(Array.prototype.every.call(arr, callbackfn), false, 'Array.prototype.every.call(arr, callbackfn)');