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.indexof description: > Array.prototype.indexOf - terminates iteration on unhandled exception on an Array ---*/ var accessed = false; var arr = []; Object.defineProperty(arr, "0", { get: function() { throw new TypeError(); }, configurable: true }); Object.defineProperty(arr, "1", { get: function() { accessed = true; return true; }, configurable: true }); assert.throws(TypeError, function() { arr.indexOf(true); }); assert.sameValue(accessed, false, 'accessed');