| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <title> |
| Test that NEL reports are not observable from JavaScript |
| </title> |
| <script src='/resources/testharness.js'></script> |
| <script src='/resources/testharnessreport.js'></script> |
| <script src='./support/nel.sub.js'></script> |
| </head> |
| <body> |
| <script> |
| nel_test(async t => { |
| // Register an observer for NEL reports. |
| var observer = new ReportingObserver((reports, _) => { |
| assert_unreached("NEL reports should not be observable"); |
| }, {"types": ["network-error"]}); |
| observer.observe(); |
| // Make a request to a resource whose response headers include a NEL |
| // policy. If NEL reports are observable, this will queue a task that |
| // calls the observer function above (which we don't want). |
| await fetchResourceWithBasicPolicy(); |
| // Wait for one second to give any observer callback task a chance to |
| // fire. |
| await new Promise(resolve => t.step_timeout(resolve, 1000 /* msec */)); |
| }); |
| </script> |
| </body> |
| </html> |