| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script> |
| 'use strict'; |
| |
| promise_test(async t => { |
| await internals.setPermission({name: 'screen-wake-lock'}, 'granted', |
| location.origin, location.origin); |
| |
| window.testRunner.setPageVisibility('hidden'); |
| assert_true(document.hidden); |
| return promise_rejects_dom(t, "NotAllowedError", navigator.wakeLock.request('screen')); |
| }, "navigator.wakeLock.request('screen') fails when the document is hidden"); |
| |
| // This test currently checks for Chromium-specific behavior: WakeLock::request() |
| // performs an asynchronous permission request, which is why it is possible to |
| // call navigator.wakeLock.request(), change page visibility later and still get |
| // a NotAllowedError. |
| // A more interoperable test would allow both |screenLock| to reject with |
| // NotAllowedError as well as it resolving to a WakeLockSentinel that would fire |
| // a "release" event upon page vsibility change. |
| promise_test(async t => { |
| await internals.setPermission({name: 'screen-wake-lock'}, 'granted', |
| location.origin, location.origin); |
| |
| window.testRunner.setPageVisibility('visible'); |
| |
| const screenLock = navigator.wakeLock.request('screen'); |
| window.testRunner.setPageVisibility('hidden'); |
| assert_true(document.hidden); |
| return promise_rejects_dom(t, "NotAllowedError", screenLock); |
| }, "navigator.wakeLock.request('screen') aborts when the page is hidden"); |
| |
| promise_test(async t => { |
| await internals.setPermission({name: 'screen-wake-lock'}, 'granted', |
| location.origin, location.origin); |
| |
| window.testRunner.setPageVisibility('visible'); |
| |
| const screenLock1 = await navigator.wakeLock.request('screen'); |
| const screenLock2 = await navigator.wakeLock.request('screen'); |
| |
| const wait1 = new EventWatcher(t, screenLock1, 'release').wait_for('release'); |
| const wait2 = new EventWatcher(t, screenLock2, 'release').wait_for('release'); |
| |
| window.testRunner.setPageVisibility('hidden'); |
| |
| return Promise.all([wait1, wait2]); |
| }, "Screen wake locks are released when the document the page is hidden"); |
| </script> |
| </body> |
| </html> |
