Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1 | // Copyright 2015 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5 | 'use strict'; |
| 6 | |
| 7 | function assertGetterName(expected, object, name) { |
| 8 | var descr = Object.getOwnPropertyDescriptor(object, name); |
| 9 | assertSame(expected, descr.get.name); |
| 10 | } |
| 11 | |
| 12 | |
| 13 | function assertSetterName(expected, object, name) { |
| 14 | var descr = Object.getOwnPropertyDescriptor(object, name); |
| 15 | assertSame(expected, descr.set.name); |
| 16 | } |
| 17 | |
| 18 | |
| 19 | assertGetterName('get byteLength', ArrayBuffer.prototype, 'byteLength'); |
| 20 | assertGetterName('get size', Set.prototype, 'size'); |
| 21 | assertGetterName('get size', Map.prototype, 'size'); |
| 22 | |
| 23 | |
| 24 | let TypedArray = Uint8Array.__proto__; |
| 25 | |
| 26 | assertGetterName('get buffer', TypedArray.prototype, 'buffer'); |
| 27 | assertGetterName('get byteOffset', TypedArray.prototype, 'byteOffset'); |
| 28 | assertGetterName('get byteLength', TypedArray.prototype, 'byteLength'); |
| 29 | assertGetterName('get length', TypedArray.prototype, 'length'); |
| 30 | assertGetterName('get [Symbol.toStringTag]', TypedArray.prototype, Symbol.toStringTag); |
| 31 | |
| 32 | |
| 33 | assertGetterName('get buffer', DataView.prototype, 'buffer'); |
| 34 | assertGetterName('get byteOffset', DataView.prototype, 'byteOffset'); |
| 35 | assertGetterName('get byteLength', DataView.prototype, 'byteLength'); |
| 36 | |
| 37 | |
| 38 | assertGetterName('get __proto__', Object.prototype, '__proto__'); |
| 39 | assertSetterName('set __proto__', Object.prototype, '__proto__'); |