| Test how setCustomValidity reacts to too few arguments. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS b.setCustomValidity() threw exception TypeError: Not enough arguments. | |
| PASS fs.setCustomValidity() threw exception TypeError: Not enough arguments. | |
| PASS i.setCustomValidity() threw exception TypeError: Not enough arguments. | |
| PASS k.setCustomValidity() threw exception TypeError: Not enough arguments. | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |