| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| async_test(t => { |
| const err = new TypeError("a message"); |
| let start_href = location.href; |
| |
| navigation.onnavigatesuccess = t.step_func_done(assert_unreached); |
| navigation.onnavigateerror = t.step_func_done(e => { |
| assert_equals(location.hash, "#1"); |
| assert_equals(e.constructor, ErrorEvent); |
| assert_true(e.error === err); |
| assert_equals(e.message, "Uncaught TypeError: a message"); |
| assert_equals(e.filename, start_href); |
| assert_greater_than(e.colno, 0); |
| assert_greater_than(e.lineno, 0); |
| }); |
| navigation.onnavigate = e => { |
| e.transitionWhile(new Promise((resolve, reject) => t.step_timeout(() => reject(err), 0))); |
| }; |
| |
| location.href = "#1"; |
| assert_equals(location.hash, "#1"); |
| }, "AppHistoryNavigateEvent's transitionWhile() should abort if the given promise rejects"); |
| </script> |
