| This tests the descriptor of CSSStyleDeclaration properties. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS descriptor['writable'] is true | |
| PASS descriptor['enumerable'] is true | |
| PASS descriptor['configurable'] is true | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |