| CONSOLE MESSAGE: Origin http://127.0.0.1:8000 is not allowed by Access-Control-Allow-Origin. |
| CONSOLE MESSAGE: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/xmlhttprequest-sync-vs-async-assertion-failure.html due to access control checks. |
| Test for: |
| |
| bug 40996: Progress event should not be fired during synchronous XMLHttpRequest; |
| bug 17502: Assertion failure when trying to restart a sync XMLHttpRequest as an async one from onreadystatechange. |
| Step 1: Same origin request |
| readystatechange 4 |
| load |
| loadend |
| |
| Step 2: Cross origin request, disallowed |
| readystatechange 4 |
| error |
| loadend |
| NetworkError: A network error occurred. |
| |
| Step 3: Cross origin request, allowed |
| readystatechange 4 |
| load |
| loadend |
| |
| Step 4: Cross origin request, check that preflight isn't attempted |
| readystatechange 4 |
| load |
| loadend |
| |
