1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: |
This test is actually testing the [[Delete]] internal method (8.12.8). Since the
language provides no way to directly exercise [[Delete]], the tests are placed here.
es5id: 11.4.1-4.a-4
description: >
delete operator returns false when deleting a non-configurable
data property (NaN)
flags: [noStrict]
---*/
// NaN (15.1.1.1) has [[Configurable]] set to false.
var d = delete NaN;
assert.sameValue(d, false, 'd');
|
