| // Copyright 2015 Microsoft Corporation. All rights reserved. | |
| // This code is governed by the license found in the LICENSE file. | |
| /*--- | |
| description: Testing descriptor property of Math.log2 | |
| includes: [propertyHelper.js] | |
| es6id: 20.2.2.23 | |
| ---*/ | |
| verifyWritable(Math, "log2"); | |
| verifyNotEnumerable(Math, "log2"); | |
| verifyConfigurable(Math, "log2"); |