mirror of https://github.com/tc39/test262.git
26 lines
633 B
JavaScript
26 lines
633 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
es5id: 15.2.3.6-4-586
|
|
description: >
|
|
ES5 Attributes - Fail to update value of property into of
|
|
[[Proptotype]] internal property (JSON)
|
|
includes: [propertyHelper.js]
|
|
---*/
|
|
|
|
var data = "data";
|
|
|
|
Object.defineProperty(Object.prototype, "prop", {
|
|
get: function() {
|
|
return data;
|
|
},
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
verifyNotWritable(JSON, "prop", "nocheck");
|
|
|
|
assert(!JSON.hasOwnProperty("prop"));
|
|
assert.sameValue(JSON.prop, "data");
|
|
assert.sameValue(data, "data");
|