| <!DOCTYPE html> |
| <title>Navigate ancestor helper</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="utils.js"></script> |
| |
| <body> |
| <script> |
| (async () => { |
| // This document is loaded into a fenced frame by |
| // `navigate-ancestor-test-runner.https.html`. It creates a nested fenced |
| // frame and navigates it to `navigate-ancestor-helper.https.html`. |
| |
| // - navigate_ancestor_key: |
| // Sent by `navigate-ancestor-destination.https.html`. We listen to it, and |
| // report back to our embedder that it loaded correctly and did not navigate |
| // *this* frame. |
| // - navigate_ancestor_from_nested_key: |
| // Sent by us to our embedder to indicate (depending on the message) either: |
| // - PASS: The nested fenced frame was navigated correctly when it tried to |
| // navigate its ancestor (parent or top) frame |
| // - FAIL: When the nested fenced frame tried to navigate its ancestor |
| // frame, it actually navigated *this frame*, which is wrong |
| const [navigate_ancestor_key, navigate_ancestor_from_nested_key, |
| ancestor_type] = parseKeylist(); |
| |
| window.onbeforeunload = e => { |
| writeValueToServer(navigate_ancestor_from_nested_key, |
| `FAIL nested fenced frame ${ancestor_type}`); |
| } |
| |
| attachFencedFrame(generateURL(`navigate-ancestor-helper.https.html`, |
| [navigate_ancestor_key, ancestor_type])); |
| await nextValueFromServer(navigate_ancestor_key); |
| window.onbeforeunload = null; |
| writeValueToServer(navigate_ancestor_from_nested_key, "PASS"); |
| })(); |
| </script> |
| </body> |
