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 - element to be retrieved is own accessor property that overrides an inherited data property on an Array ---*/ function callbackfn(val, idx, obj) { if (idx === 0) { return val === 10; } else { return true; } } var arr = []; Array.prototype[0] = 10; Object.defineProperty(arr, "0", { get: function() { return 111; }, configurable: true }); assert.sameValue(arr.every(callbackfn), false, 'arr.every(callbackfn)');