| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| promise_test(async t => { |
| await new Promise(resolve => window.onload = resolve); |
| let start_href = location.href; |
| let events = []; |
| appHistory.onnavigatesuccess = () => events.push("onnavigatesuccess"); |
| appHistory.onnavigateerror = t.step_func(() => { |
| events.push("onnavigateerror"); |
| assert_equals(location.hash, "#1"); |
| }); |
| appHistory.onnavigate = t.step_func(e => { |
| events.push("navigate"); |
| e.signal.onabort = () => events.push("onabort"); |
| e.transitionWhile(new Promise(resolve => t.step_timeout(resolve, 2))); |
| }); |
| const p1 = promise_rejects_dom(t, 'AbortError', appHistory.navigate("#1")).then(() => events.push("p1_reject")); |
| await appHistory.navigate("#2").then(() => events.push("p2_fulfill")); |
| await p1; |
| assert_equals(location.hash, "#2"); |
| assert_array_equals(events, ["navigate", "onabort", "onnavigateerror", "navigate", "p1_reject", "onnavigatesuccess", "p2_fulfill"]); |
| }, "navigateerror ordering when navigate() is called repeatedly and handled by transitionWhile()"); |
| </script> |
