| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <iframe id="i" src="/common/blank.html"></iframe> |
| <script> |
| promise_test(async t => { |
| // Wait for after the load event so that the navigation doesn't get converted |
| // into a replace navigation. |
| await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0)); |
| |
| let target_key = i.contentWindow.navigation.currentEntry.key; |
| let target_id = i.contentWindow.navigation.currentEntry.id; |
| await i.contentWindow.navigation.navigate("#").finished; |
| assert_true(i.contentWindow.navigation.canGoBack); |
| |
| i.contentWindow.navigation.onnavigate = e => { |
| assert_equals(e.navigationType, "traverse"); |
| assert_false(e.cancelable, "traversals in iframes should never be cancelable"); |
| assert_true(e.canIntercept); |
| assert_false(e.userInitiated); |
| assert_true(e.hashChange); |
| assert_equals(e.downloadRequest, null); |
| assert_equals(new URL(e.destination.url).hash, ""); |
| assert_true(e.destination.sameDocument); |
| assert_equals(e.destination.key, target_key); |
| assert_equals(e.destination.id, target_id); |
| assert_equals(e.destination.index, 0); |
| assert_equals(e.formData, null); |
| assert_equals(e.info, "hi"); |
| assert_equals(e.sourceElement, null); |
| } |
| await i.contentWindow.navigation.back({ info: "hi" }).finished; |
| }, "navigate event for navigation.back() - same-document in an iframe"); |
| </script> |
