| // Copyright (c) 2012 Ecma International. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| info: | |
| This test is actually testing the [[Delete]] internal method (8.12.8). Since the |
| language provides no way to directly exercise [[Delete]], the tests are placed here. |
| esid: sec-delete-operator-runtime-semantics-evaluation |
| description: > |
| delete operator returns true for property (stringify) defined on |
| built-in object (JSON) |
| ---*/ |
| |
| var d = delete JSON.stringify; |
| |
| assert.sameValue(d, true, 'd'); |
| assert.sameValue(JSON.stringify, undefined, 'JSON.stringify'); |
