| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <body> |
| <script> |
| promise_test(async t => { |
| // We need to grab an NavigationDestination to construct the event. |
| navigation.onnavigate = t.step_func_done(e => { |
| const event = new NavigateEvent("navigate", { |
| destination: e.destination, |
| signal: (new AbortController()).signal |
| }); |
| |
| assert_throws_dom("SecurityError", () => event.scroll()); |
| }); |
| history.pushState(1, null, "#1"); |
| }, "scroll: scroll() should throw if invoked on a synthetic event."); |
| </script> |
| </body> |
