| <!DOCTYPE html> |
| <title>WindowClient.navigate() for prerendered main page</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 uid = token(); |
| |
| const PAGE_URL = `resources/prerendered-page.html?uid=${uid}`; |
| const WORKER_URL = `resources/windowclient-navigate-worker.js?uid=${uid}`; |
| const SAME_ORIGIN_DESTINATION = |
| get_host_info()['HTTPS_ORIGIN'] + base_path() + 'resources/empty.html'; |
| |
| promise_test(async t => { |
| const registration = |
| await service_worker_unregister_and_register(t, WORKER_URL, PAGE_URL); |
| t.add_cleanup(() => registration.unregister()); |
| await wait_for_state(t, get_newest_worker(registration), 'activated'); |
| |
| const readyChannel = new PrerenderChannel('prerender-channel', uid); |
| t.add_cleanup(_ => readyChannel.close()); |
| |
| const readyPromise = new Promise(resolve => { |
| readyChannel.addEventListener('message', e => { |
| resolve(e.data); |
| }, { |
| once: true |
| }); |
| }); |
| |
| startPrerendering(PAGE_URL); |
| |
| const prerenderResult = await readyPromise; |
| assert_equals(prerenderResult, 'prerender success', |
| 'should succeed to prerender a page'); |
| |
| const resultChannel = new PrerenderChannel('test-channel', uid); |
| t.add_cleanup(_ => resultChannel.close()); |
| |
| const navigationPromise = new Promise(resolve => { |
| resultChannel.addEventListener('message', e => { |
| resolve(e.data); |
| }, { |
| once: true |
| }); |
| }); |
| |
| // Asks the service worker to navigate the prerendered page to `navigationUrl` |
| // via `WindowClient.navigate(url)`. |
| const bc = new PrerenderChannel('navigation-channel', uid); |
| bc.postMessage(JSON.stringify({ |
| navigationUrl: SAME_ORIGIN_DESTINATION, |
| clientUrl: new URL(PAGE_URL, window.location).toString(), |
| respondTo: 'test-channel', |
| })); |
| bc.close(); |
| |
| const navigationResult = await navigationPromise; |
| assert_equals(navigationResult, 'navigate() failed with TypeError', |
| 'should fail the navigation with TypeError'); |
| }, 'WindowClient.navigate() for a prerendered main page should throw a' + |
| 'TypeError'); |
| </script> |
