| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| <script> |
| async_test(t => { |
| let target_url = location.href + "?1"; |
| navigation.onnavigate = t.step_func_done(e => { |
| assert_true(e.cancelable); |
| assert_true(e.canTransition); |
| assert_false(e.userInitiated); |
| assert_false(e.hashChange); |
| e.transitionWhile(Promise.resolve().then( |
| t.step_func_done(() => assert_equals(location.href, target_url)))); |
| }); |
| |
| window.onload = t.step_func(() => location.href = target_url); |
| }, "event.transitionWhile() intercepts a same-origin cross-document navigation"); |
| </script> |
