| Test that the first parameter to Window.getComputedStyle() is mandatory and not nullable. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS window.getComputedStyle() threw exception TypeError: Not enough arguments. | |
| PASS window.getComputedStyle(null) threw exception TypeError: Argument 1 ('element') to Window.getComputedStyle must be an instance of Element. | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |