| <!DOCTYPE html> |
| <!-- |
| https://wicg.github.io/nav-speculation/prerendering.html#patch-notifications |
| TODO(https://crbug.com/1198110): Add the following tests: |
| * Test the constructor returns synchronously while the creation of the |
| notification is deferred until activation. |
| --> |
| <title>Access to the Notification API before and after prerender activation</title> |
| <meta name="timeout" content="long"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="/common/utils.js"></script> |
| <script src="resources/utils.js"></script> |
| <body> |
| <script> |
| |
| setup(() => assertSpeculationRulesIsSupported()); |
| |
| promise_test(async t => { |
| const uid = token(); |
| const bc = new PrerenderChannel('test-channel', uid); |
| t.add_cleanup(_ => bc.close()); |
| |
| await test_driver.set_permission({ |
| name: 'notifications' |
| }, 'granted', true); |
| const gotMessage = new Promise(resolve => { |
| bc.addEventListener('message', e => { |
| resolve(e.data); |
| }, { |
| once: true |
| }); |
| }); |
| const url = `resources/notification-on-activation.html?uid=${uid}`; |
| window.open(url, '_blank', 'noopener'); |
| |
| const result = await gotMessage; |
| assert_equals(result, 'notification showed'); |
| }, `it is allowed to access the notification API in the prerenderingchange |
| event`); |
| |
| promise_test(async t => { |
| const uid = token(); |
| const bc = new PrerenderChannel('test-channel', uid); |
| t.add_cleanup(_ => bc.close()); |
| |
| await test_driver.set_permission({ |
| name: 'notifications' |
| }, 'granted', true); |
| const gotMessage = new Promise(resolve => { |
| bc.addEventListener('message', e => { |
| resolve(e.data); |
| }, { |
| once: true |
| }); |
| }); |
| const url = `resources/notification-before-activation.html?uid=${uid}`; |
| window.open(url, '_blank', 'noopener'); |
| |
| const result = await gotMessage; |
| |
| const expected = [{ |
| event: 'Notification permission is default', |
| prerendering: true |
| }, |
| { |
| event: 'started waiting notification', |
| prerendering: true |
| }, |
| { |
| event: 'prerendering change', |
| prerendering: false |
| }, |
| { |
| event: 'permission was granted', |
| prerendering: false |
| }, |
| { |
| event: 'notification displayed', |
| prerendering: false |
| }, |
| { |
| event: 'finished waiting notification', |
| prerendering: false |
| }, |
| ]; |
| |
| length = Math.min(result.length, expected.length); |
| let i = 0; |
| for (i = 0; i < length; i++) { |
| assert_equals(result[i].event, expected[i].event, `event[${i}]`); |
| assert_equals(result[i].prerendering, expected[i].prerendering, |
| `prerendering[${i}]`); |
| } |
| assert_equals(i, expected.length); |
| |
| // Send a close signal to PrerenderEventCollector on the prerendered page. |
| new PrerenderChannel('close', uid).postMessage(''); |
| }, |
| `Displaying Notification should be deferred until the prerendered page is |
| activated`); |
| |
| </script> |
| </body> |