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 returns -1 if fromIndex is greater than Array length ---*/ var a = [1, 2, 3]; assert.sameValue(a.indexOf(1, 5), -1, 'a.indexOf(1,5)'); assert.sameValue(a.indexOf(1, 3), -1, 'a.indexOf(1,3)'); assert.sameValue([].indexOf(1, 0), -1, '[ ].indexOf(1,0)');