test262/test/built-ins/String/15.5.5.5.2-3-6.js

17 lines
504 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: >
15.5.5.2 defines [[GetOwnProperty]] for Strings. It supports using indexing
notation to look up non numeric property names.
es5id: 15.5.5.5.2-3-6
description: >
String value indexing returns undefined if the numeric index (NaN)
is not an array index
---*/
var s = String("hello world");
assert.sameValue(s[NaN], undefined, 's[NaN]');