| 15.2.3.11-4-18 (TestCases/chapter15/15.2/15.2.3/15.2.3.11/15.2.3.11-4-18.js) Object.isSealed returns false for all built-in objects (RegExp.prototype) | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| FAIL ES5Harness.preconditionPassed should be true (of type boolean). Was undefined (of type undefined). | |
| FAIL ES5Harness.testPassed should be true (of type boolean). Was undefined (of type undefined). | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |