| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Navigation Preload Same Site SW registrator</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../../resources/test-helpers.sub.js"></script> |
| <script> |
| |
| /** |
| * This is a helper file to register/unregister service worker in a same-site |
| * iframe. |
| **/ |
| |
| async function messageToParent(msg) { |
| parent.postMessage(msg, '*'); |
| } |
| |
| onmessage = async (e) => { |
| // t is a , but the helper function needs a test object. |
| let t = { |
| step_func: (func) => func, |
| }; |
| if (e.data === "Register") { |
| let reg = await service_worker_unregister_and_register(t, "samesite-worker.js", "."); |
| let worker = reg.installing; |
| await wait_for_state(t, worker, 'activated'); |
| await messageToParent("SW Registered"); |
| } else if (e.data == "Unregister") { |
| await service_worker_unregister(t, "."); |
| await messageToParent("SW Unregistered"); |
| } |
| } |
| |
| </script> |
