| // Copyright 2015 Cubane Canada, Inc. All rights reserved. |
| // See LICENSE for details. |
| |
| /*--- |
| info: | |
| ES6 spec 'get [Symbol.species]' |
| es6id: 21.2.4.2, 22.1.2.5, 22.2.2.4, 23.1.2.2, 23.2.2.2 |
| author: Sam Mikes |
| description: Symbol.species getters have defined names |
| features: [Symbol.species] |
| ---*/ |
| |
| function getGetterName(obj, name) { |
| var getter = Object.getOwnPropertyDescriptor(obj, Symbol.species).get; |
| return getter && getter.name; |
| } |
| |
| assert.sameValue(getGetterName(Array, Symbol.species), "get [Symbol.species]"); |
| assert.sameValue(getGetterName(Map, Symbol.species), "get [Symbol.species]"); |
| assert.sameValue(getGetterName(Promise, Symbol.species), "get [Symbol.species]"); |
| assert.sameValue(getGetterName(RegExp, Symbol.species), "get [Symbol.species]"); |
| assert.sameValue(getGetterName(Set, Symbol.species), "get [Symbol.species]"); |