The testcases under http://mozilla.org/quality/ngdriver/... are not supposed to be run on their own, they're part of an automated testharnes that sets things up for the tests to run properly. This bug doesn't show a problem in mozilla so I'll mark it invalid, if you don't agree please reopen.
This should be reassigned to whomever maintains those test scripts, since the other problems reported should be corrected.
What "other problems" would that be? The opener vs. window.opener is not a problem, both mean exactly the same thing, I don't see anything but harmless JS warnings listed here, did I miss something? --> INVALID again. I think email@example.com owns the testcase so feel free to reassign to him if there's still a problem with the testcase.