| Use descendant invalidation set for :checked pseudo class. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS getComputedStyle(checkbox, '').backgroundColor is transparent | |
| PASS internals.updateStyleAndReturnAffectedElementCount() is 1 | |
| PASS getComputedStyle(checkbox, '').backgroundColor is green | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |