| <!DOCTYPE html> |
| <title>Update on navigation</title> |
| <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) => { |
| var script = 'resources/update-fetch-worker.py'; |
| var scope = 'resources/trickle.py?ms=1000&count=1'; |
| |
| const registration = await service_worker_unregister_and_register(t, script, scope); |
| t.add_cleanup(() => registration.unregister()); |
| |
| if (registration.installing) |
| await wait_for_state(t, registration.installing, 'activated'); |
| |
| const frame = await with_iframe(scope); |
| t.add_cleanup(() => frame.remove()); |
| }, 'The active service worker in charge of a navigation load should not be terminated as part of updating the registration'); |
| </script> |