| // Copyright (C) 2015 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 26.1.10 |
| description: > |
| Throws a TypeError if target is not an Object. |
| info: | |
| 26.1.10 Reflect.isExtensible (target) |
| |
| 1. If Type(target) is not Object, throw a TypeError exception. |
| ... |
| features: [Reflect] |
| ---*/ |
| |
| assert.throws(TypeError, function() { |
| Reflect.isExtensible(1); |
| }); |
| |
| assert.throws(TypeError, function() { |
| Reflect.isExtensible(null); |
| }); |
| |
| assert.throws(TypeError, function() { |
| Reflect.isExtensible(undefined); |
| }); |
| |
| assert.throws(TypeError, function() { |
| Reflect.isExtensible(''); |
| }); |