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 - both array element and search element are Object type, and they refer to the same object ---*/ var obj1 = {}; var obj2 = {}; var obj3 = obj2; assert.sameValue([{}, obj1, obj2].indexOf(obj3), 2, '[{}, obj1, obj2].indexOf(obj3)');