HTMLIFrameElement11.js has this assert: assertEquals("titleLink","NIST DOM HTML Test - FRAME",vtitle); This line should read assertEquals("titleLink","NIST DOM HTML Test - FRAMESET",vtitle); as the test is checking the title of frame.html, and the title of frame.html is "NIST DOM HTML Test - FRAMESET".
I've filed a bug with w3.org as Curt Arnold advised, http://www.w3.org/Bugs/Public/show_bug.cgi? id=2043. In the meantime I'll change this in our local version of this test.
Fixed.
This same issue existed in HTMLFrameElement09.