| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="return-value/resources/helpers.js"></script> |
| |
| <iframe id="i" src="/common/blank.html"></iframe> |
| |
| <script> |
| async_test(t => { |
| window.onload = t.step_func(() => { |
| const iWindow = i.contentWindow; |
| const iDOMException = iWindow.DOMException; |
| const iNavigationHistoryEntry = iWindow.NavigationHistoryEntry; |
| |
| i.contentWindow.navigation.navigate("#1").finished.then(t.step_func(() => { |
| assert_equals(i.contentWindow.navigation.entries().length, 2); |
| let key = i.contentWindow.navigation.entries()[0].key; |
| |
| let onnavigateerror_called = false; |
| let result; |
| |
| i.contentWindow.navigation.onnavigate = t.step_func(e => { |
| e.transitionWhile(new Promise(resolve => () => t.step_timeout(resolve, 2))); |
| t.step_timeout(() => i.remove(), 1); |
| }); |
| |
| i.contentWindow.navigation.onnavigatesuccess = t.unreached_func("navigatesuccess must not fire"); |
| |
| i.contentWindow.navigation.onnavigateerror = t.step_func(e => { |
| assert_false(onnavigateerror_called); |
| onnavigateerror_called = true; |
| assert_equals(e.filename, location.href); |
| assert_greater_than(e.lineno, 0); |
| assert_greater_than(e.colno, 0); |
| |
| assertCommittedFulfillsFinishedRejectsExactly(t, result, iWindow.navigation.currentEntry, e.error, iWindow, iDOMException, iNavigationHistoryEntry).then( |
| () => t.done(), |
| t.step_func(err => { throw err; }) |
| ); |
| }); |
| |
| result = i.contentWindow.navigation.traverseTo(key); |
| })); |
| }); |
| }, "Detach a window between when a traverseTo() fires navigate and navigatesuccess"); |
| </script> |