CONSOLE MESSAGE: Refused to connect to http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow.cgi because it does not appear in the connect-src directive of the Content Security Policy.
CONSOLE MESSAGE: Blocked by Content Security Policy.
This tests an XHR request made from a worker is blocked if it redirects to a cross-origin resource that is not listed as a connect-src in the CSP of the worker.

PASS threw exception NetworkError:  A network error occurred..