| <!DOCTYPE html> |
| <title>WindowClient.navigate() to same-origin url in a prerendered iframe</title> |
| <meta name="timeout" content="long"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| <script src="/common/utils.js"></script> |
| <script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script> |
| <script src="../resources/utils.js"></script> |
| <script src="resources/utils.js"></script> |
| |
| <body> |
| <script> |
| setup(() => assertSpeculationRulesIsSupported()); |
| |
| const PAGE_URL = 'resources/windowclient-navigate-on-iframe.html'; |
| const WORKER_URL = 'resources/windowclient-navigate-worker.js'; |
| const SCOPE = 'resources/'; |
| const SAME_ORIGIN_DESTINATION = |
| get_host_info()['HTTPS_ORIGIN'] + base_path() + 'resources/empty.html'; |
| |
| promise_test(async t => { |
| const uid = token(); |
| |
| const registration = await service_worker_unregister_and_register( |
| t, `${WORKER_URL}?uid=${uid}`, SCOPE); |
| t.add_cleanup(() => registration.unregister()); |
| await wait_for_state(t, registration.installing, 'activated'); |
| |
| const bc = new PrerenderChannel('test-channel', uid); |
| t.add_cleanup(_ => bc.close()); |
| |
| const gotMessage = new Promise(resolve => { |
| bc.addEventListener('message', e => { |
| resolve(e.data); |
| }, { |
| once: true |
| }); |
| }); |
| |
| // PAGE_URL starts a prerender of a page that makes an iframe, then asks the |
| // service worker to navigate the iframe to `navigationUrl` via |
| // `WindowClient.navigate(url)`. |
| window.open( |
| `${PAGE_URL}?navigationUrl=${SAME_ORIGIN_DESTINATION}&uid=${uid}`, |
| '_blank', |
| 'noopener'); |
| |
| const navigationResult = await gotMessage; |
| assert_equals(navigationResult, 'navigate() succeeded', |
| 'should succeed to finish navigation test'); |
| |
| // Send a close signal to PrerenderEventCollector on the prerendered page. |
| new PrerenderChannel('close', uid).postMessage(''); |
| }, 'WindowClient.navigate() to a same-origin URL on a prerendered iframe ' + |
| 'should succeed'); |
| </script> |
