| // META: title=serviceWorker on service worker global |
| // META: global=serviceworker |
| |
| test(() => { |
| assert_equals(registration.installing, null, 'registration.installing'); |
| assert_equals(registration.waiting, null, 'registration.waiting'); |
| assert_equals(registration.active, null, 'registration.active'); |
| assert_true('serviceWorker' in self, 'self.serviceWorker exists'); |
| assert_equals(serviceWorker.state, 'parsed', 'serviceWorker.state'); |
| assert_readonly(self, 'serviceWorker', `self.serviceWorker is read only`); |
| }, 'First run'); |
| |
| // Cache this for later tests. |
| const initialServiceWorker = self.serviceWorker; |
| |
| async_test((t) => { |
| assert_true('serviceWorker' in self, 'self.serviceWorker exists'); |
| serviceWorker.postMessage({ messageTest: true }); |
| |
| // The rest of the test runs once this receives the above message. |
| addEventListener('message', t.step_func((event) => { |
| // Ignore unrelated messages. |
| if (!event.data.messageTest) return; |
| assert_equals(event.source, serviceWorker, 'event.source'); |
| t.done(); |
| })); |
| }, 'Can post message to self during startup'); |
| |
| // The test is registered now so there isn't a race condition when collecting tests, but the asserts |
| // don't happen until the 'install' event fires. |
| async_test((t) => { |
| addEventListener('install', t.step_func_done(() => { |
| assert_true('serviceWorker' in self, 'self.serviceWorker exists'); |
| assert_equals(serviceWorker, initialServiceWorker, `self.serviceWorker hasn't changed`); |
| assert_equals(registration.installing, serviceWorker, 'registration.installing'); |
| assert_equals(registration.waiting, null, 'registration.waiting'); |
| assert_equals(registration.active, null, 'registration.active'); |
| assert_equals(serviceWorker.state, 'installing', 'serviceWorker.state'); |
| })); |
| }, 'During install'); |
| |
| // The test is registered now so there isn't a race condition when collecting tests, but the asserts |
| // don't happen until the 'activate' event fires. |
| async_test((t) => { |
| addEventListener('activate', t.step_func_done(() => { |
| assert_true('serviceWorker' in self, 'self.serviceWorker exists'); |
| assert_equals(serviceWorker, initialServiceWorker, `self.serviceWorker hasn't changed`); |
| assert_equals(registration.installing, null, 'registration.installing'); |
| assert_equals(registration.waiting, null, 'registration.waiting'); |
| assert_equals(registration.active, serviceWorker, 'registration.active'); |
| assert_equals(serviceWorker.state, 'activating', 'serviceWorker.state'); |
| })); |
| }, 'During activate'); |