blob: c2aa8c19cb60ceb0ed4f62cef0e4d0379f085a90 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
// 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.lastindexof
description: >
Array.prototype.lastIndexOf - element to be retrieved is own
accessor property without a get function that overrides an
inherited accessor property on an Array-like object
---*/
var obj = {
length: 1
};
Object.defineProperty(Object.prototype, "0", {
get: function() {
return 20;
},
configurable: true
});
Object.defineProperty(obj, "0", {
set: function() {},
configurable: true
});
assert(obj.hasOwnProperty(0), 'obj.hasOwnProperty(0) !== true');
assert.sameValue(Array.prototype.lastIndexOf.call(obj, undefined), 0, 'Array.prototype.lastIndexOf.call(obj, undefined)');
reportCompare(0, 0);
|
