| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Service Worker: Update should be triggered after redirects during navigation</title> |
| <meta name="timeout" content="long"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/test-helpers.sub.js"></script> |
| <script> |
| |
| promise_test(async t => { |
| // This test does a navigation that goes through a redirect chain. Each |
| // request in the chain has a service worker. Each service worker has no |
| // fetch event handler. The redirects are performed by redirect.py. |
| const script = 'resources/update-nocookie-worker.py'; |
| const scope1 = 'resources/redirect.py?scope1'; |
| const scope2 = 'resources/redirect.py?scope2'; |
| const scope3 = 'resources/empty.html'; |
| let registration1; |
| let registration2; |
| let registration3; |
| let frame; |
| |
| async function cleanup() { |
| if (frame) |
| frame.remove(); |
| if (registration1) |
| return registration1.unregister(); |
| if (registration2) |
| return registration2.unregister(); |
| if (registration3) |
| return registration3.unregister(); |
| } |
| |
| async function make_active_registration(scope) { |
| const registration = |
| await service_worker_unregister_and_register(t, script, scope); |
| await wait_for_state(t, registration.installing, 'activated'); |
| return registration; |
| } |
| |
| async function run() { |
| // Make the registrations. |
| registration1 = await make_active_registration(scope1); |
| registration2 = await make_active_registration(scope2); |
| registration3 = await make_active_registration(scope3); |
| |
| // Make the promises that resolve on update. |
| const saw_update1 = wait_for_update(t, registration1); |
| const saw_update2 = wait_for_update(t, registration2); |
| const saw_update3 = wait_for_update(t, registration3); |
| |
| // Create a URL for the redirect chain: scope1 -> scope2 -> scope3. |
| // Build the URL in reverse order. |
| let url = `${base_path()}${scope3}`; |
| url = `${base_path()}${scope2}&Redirect=${encodeURIComponent(url)}` |
| url = `${base_path()}${scope1}&Redirect=${encodeURIComponent(url)}` |
| |
| // Navigate to the URL. |
| frame = await with_iframe(url); |
| |
| // Each registration should update. |
| await saw_update1; |
| await saw_update2; |
| await saw_update3; |
| } |
| |
| try { |
| await run(); |
| } finally { |
| await cleanup(); |
| } |
| }, 'service workers are updated on redirects during navigation'); |
| |
| </script> |
