| Video element src attribute must match src list - 'none' negative test | |
| PASS Disallowed async video src | |
| PASS Disallowed async video source element | |
| PASS Disallaowed audio src | |
| PASS Disallowed audio source element | |
| FAIL Test that securitypolicyviolation events are fired assert_true: Unexpected blockedURI expected true got false | |