| Accessing window.frameElement from inside an iframe should not cause the <iframe>'s prototype to come from its own context. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS iframe instanceof HTMLIFrameElement is true | |
| PASS iframe instanceof iframe.contentWindow.HTMLIFrameElement is false | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |