| // Copyright (C) 2015 André Bargull. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-arraybuffer.prototype.slice |
| description: > |
| Uses default constructor is `constructor` property is undefined. |
| info: | |
| ArrayBuffer.prototype.slice ( start, end ) |
| |
| ... |
| 13. Let ctor be SpeciesConstructor(O, %ArrayBuffer%). |
| 14. ReturnIfAbrupt(ctor). |
| ... |
| |
| 7.3.20 SpeciesConstructor ( O, defaultConstructor ) |
| ... |
| 2. Let C be Get(O, "constructor"). |
| 3. ReturnIfAbrupt(C). |
| 4. If C is undefined, return defaultConstructor. |
| ... |
| ---*/ |
| |
| var arrayBuffer = new ArrayBuffer(8); |
| arrayBuffer.constructor = undefined; |
| |
| var result = arrayBuffer.slice(); |
| assert.sameValue(Object.getPrototypeOf(result), ArrayBuffer.prototype); |