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 - deleted properties in step 2 are visible here ---*/ var accessed = false; function callbackfn(val, idx, obj) { accessed = true; return idx !== 2; } var arr = { 2: 6.99, 8: 19 }; Object.defineProperty(arr, "length", { get: function() { delete arr[2]; return 10; }, configurable: true }); assert(Array.prototype.every.call(arr, callbackfn), 'Array.prototype.every.call(arr, callbackfn) !== true'); assert(accessed, 'accessed !== true');