| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Tests for importScripts</title> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="resources/test-helpers.js"></script> |
| <body> |
| <script> |
| function post_and_wait_for_reply(worker, message) { |
| return new Promise(resolve => { |
| navigator.serviceWorker.onmessage = e => { resolve(e.data); }; |
| worker.postMessage(message); |
| }); |
| } |
| |
| // This test registers a worker that imports a script multiple times. The |
| // script should be stored on the first import and thereafter that stored |
| // script should be loaded. The worker asserts that the stored script was |
| // loaded; if the assert fails then registration fails. |
| promise_test(t => { |
| const scope = 'resources/duplicate-import'; |
| return service_worker_unregister(t, scope) |
| .then(() => { |
| return navigator.serviceWorker.register( |
| 'resources/duplicate-import-worker.js', {scope: scope}); |
| }) |
| .then(r => { add_completion_callback(() => r.unregister()); }); |
| }, 'import the same script URL multiple times'); |
| |
| // This test registers a worker that calls importScripts at various stages of |
| // service worker lifetime. The worker asserts that the scripts are imported |
| // successfully and responds to a message with OK if so. |
| promise_test(t => { |
| const scope = 'resources/import-scripts'; |
| let registration; |
| return service_worker_unregister_and_register( |
| t, 'resources/import-scripts-worker.js', scope) |
| .then(r => { |
| registration = r; |
| add_completion_callback(() => { registration.unregister(); }); |
| return wait_for_state(t, registration.installing, 'activated'); |
| }) |
| .then(() => { |
| return post_and_wait_for_reply(registration.active, 'ping'); |
| }) |
| .then(data => { |
| assert_equals(data, "OK"); |
| return registration.unregister(); |
| }); |
| }, 'call importScript at various stages of service worker lifetime'); |
| </script> |
| </body> |
