| |
| async function runNavigateAncestorTest(test_type, ancestor_type) { |
| // See documentation in `resources/navigate-ancestor-test-runner.https.html`. |
| // For each test type here, this document opens a new auxiliary window that |
| // runs the actual test. The tests in some way or another, direct a frame |
| // *inside* a fenced frame to navigate an ancestor frame via an |
| // <a target="_parent|_top"></a>. We need to run the real test in a new window |
| // so that if that window ends up navigating unexpectedly (because the fenced |
| // frame can accidentally navigated its embedder, for example) we can detect |
| // it from ths page, which never navigates away. |
| const navigate_ancestor_key = token(); |
| const navigate_ancestor_from_nested_key = token(); |
| |
| const win = window.open(generateURL( |
| "resources/navigate-ancestor-test-runner.https.html", |
| [navigate_ancestor_key, navigate_ancestor_from_nested_key])); |
| await new Promise(resolve => { |
| win.onload = resolve; |
| }); |
| |
| const pagehidePromise = new Promise(resolve => { |
| win.onpagehide = resolve; |
| }); |
| |
| await win.runTest(test_type, ancestor_type); |
| win.close(); |
| await pagehidePromise; |
| } |