| // Copyright (C) 2014 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 12.2.5 |
| description: > |
| computed property method names can be a symbol |
| includes: [compareArray.js] |
| features: [Symbol] |
| ---*/ |
| |
| function ID(x) { |
| return x; |
| } |
| |
| var sym1 = Symbol(); |
| var sym2 = Symbol(); |
| var object = { |
| a() { return 'A'; }, |
| [sym1]() { return 'B'; }, |
| c() { return 'C'; }, |
| [ID(sym2)]() { return 'D'; }, |
| }; |
| assert.sameValue(object.a(), 'A', "`object.a()` returns `'A'`. Defined as `a() { return 'A'; }`"); |
| assert.sameValue(object[sym1](), 'B', "`object[sym1]()` returns `'B'`. Defined as `[sym1]() { return 'B'; }`"); |
| assert.sameValue(object.c(), 'C', "`object.c()` returns `'C'`. Defined as `c() { return 'C'; }`"); |
| assert.sameValue(object[sym2](), 'D', "`object[sym2]()` returns `'D'`. Defined as `[ID(sym2)]() { return 'D'; }`"); |
| assert.compareArray( |
| Object.getOwnPropertyNames(object), |
| ['a', 'c'] |
| ); |
| assert.compareArray( |
| Object.getOwnPropertySymbols(object), |
| [sym1, sym2] |
| ); |