| <!DOCTYPE html> |
| <title>Service Worker: update with missing importScripts</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/test-helpers.sub.js"></script> |
| <script src="/common/utils.js"></script> |
| <body> |
| <script> |
| /** |
| * Test ServiceWorkerRegistration.update() when importScripts in a service worker |
| * script is no longer available (but was initially). |
| */ |
| let registration = null; |
| |
| promise_test(async (test) => { |
| const script = `resources/update-missing-import-scripts-main-worker.py?key=${token()}`; |
| const scope = 'resources/update-missing-import-scripts'; |
| |
| registration = await service_worker_unregister_and_register(test, script, scope); |
| |
| add_completion_callback(() => { registration.unregister(); }); |
| |
| await wait_for_state(test, registration.installing, 'activated'); |
| }, 'Initialize global state'); |
| |
| promise_test(test => { |
| return new Promise(resolve => { |
| registration.addEventListener('updatefound', resolve); |
| registration.update(); |
| }); |
| }, 'Update service worker with new script that\'s missing importScripts()'); |
| </script> |
| </body> |