Start
End
PASS successfullyParsed is true

TEST COMPLETE

PASS gFocusedDocument.activeElement.getAttribute("id") is "end"
PASS gFocusedDocument.activeElement.getAttribute("id") is "start"
PASS gFocusedDocument.activeElement.getAttribute("id") is "end"
PASS gFocusedDocument.activeElement.getAttribute("id") is "start"
This test tests that an iframe element without any focusable content will be ignored.