| // 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: > |
| to name, accessor side effects object literal |
| includes: [compareArray.js] |
| ---*/ |
| var counter = 0; |
| var key1 = { |
| toString: function() { |
| assert.sameValue(counter++, 0, "The result of `counter++` is `0`"); |
| return 'b'; |
| } |
| }; |
| var key2 = { |
| toString: function() { |
| assert.sameValue(counter++, 1, "The result of `counter++` is `1`"); |
| return 'd'; |
| } |
| }; |
| var object = { |
| a() { return 'A'; }, |
| [key1]() { return 'B'; }, |
| c() { return 'C'; }, |
| [key2]() { return 'D'; }, |
| }; |
| assert.sameValue(counter, 2, "The value of `counter` is `2`"); |
| assert.sameValue(object.a(), 'A', "`object.a()` returns `'A'`. Defined as `a() { return 'A'; }`"); |
| assert.sameValue(object.b(), 'B', "`object.b()` returns `'B'`. Defined as `[key1]() { return 'B'; }`"); |
| assert.sameValue(object.c(), 'C', "`object.c()` returns `'C'`. Defined as `c() { return 'C'; }`"); |
| assert.sameValue(object.d(), 'D', "`object.d()` returns `'D'`. Defined as `[key2]() { return 'D'; }`"); |
| assert( |
| compareArray(Object.getOwnPropertyNames(object), ['a', 'b', 'c', 'd']), |
| "`compareArray(Object.getOwnPropertyNames(object), ['a', 'b', 'c', 'd'])` returns `true`" |
| ); |