test262/test/built-ins/Object/getOwnPropertyDescriptors/tamper-with-global-object.js
Mike Pennisi eb644bb2da Reduce reliance on fnGlobalObject.js
This harness function is not necessary in the majority of cases in which
it is used. Remove its usage to simplify tests and decrease the amount
of domain-specific knowledge necessary to contribute to the test suite.

Persist the harness function itself for use by future tests for ES2015
modules (such a helper is necessary for tests that are interpreted as
module code).
2016-04-25 11:09:21 -07:00

22 lines
784 B
JavaScript

// Copyright (C) 2016 Jordan Harband. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Object.getOwnPropertyDescriptors should not have its behavior impacted by modifications to the global property Object
esid: pending
author: Jordan Harband
---*/
function fakeObject() {
$ERROR('The overriden version of Object was called!');
}
fakeObject.getOwnPropertyDescriptors = Object.getOwnPropertyDescriptors;
fakeObject.keys = Object.keys;
var global = this;
global.Object = fakeObject;
assert.sameValue(Object, fakeObject, 'Sanity check failed: could not modify the global Object');
assert.sameValue(Object.keys(Object.getOwnPropertyDescriptors('a')).length, 2, 'Expected string primitive to have 2 descriptors');