| <script src="../../../resources/js-test.js"></script> | |
| <script> | |
| description('State vector should be empty if nothing is saved.'); | |
| if (window.internals) { | |
| var states = internals.formControlStateOfHistoryItem(); | |
| shouldBe('states.length', '0'); | |
| } else { | |
| debug('Need internals.formControlStateOfPreviousHistoryItem().'); | |
| } | |
| jsTestIsAsync = true; | |
| finishJSTest(); | |
| </script> |