49 lines
1.9 KiB
HTML
49 lines
1.9 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<title>Screen wake locks respect page visibility changes</title>
|
|
<link rel="help" href="https://w3c.github.io/screen-wake-lock/#handling-document-loss-of-visibility">
|
|
<body>
|
|
<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="/page-visibility/resources/window_state_context.js"></script>
|
|
<script>
|
|
'use strict';
|
|
|
|
promise_test(async t => {
|
|
await test_driver.set_permission({ name: 'screen-wake-lock' }, 'granted');
|
|
|
|
const {minimize, restore} = window_state_context(t);
|
|
await minimize();
|
|
|
|
assert_true(document.hidden);
|
|
await promise_rejects_dom(t, "NotAllowedError", navigator.wakeLock.request('screen'),
|
|
"new screen locks are not allowed when the page is not visible");
|
|
}, "navigator.wakeLock.request('screen') fails when the document is hidden");
|
|
|
|
promise_test(async t => {
|
|
await test_driver.set_permission({ name: 'screen-wake-lock' }, 'granted');
|
|
|
|
const { minimize, restore } = window_state_context(t);
|
|
|
|
const screenLock1 = await navigator.wakeLock.request('screen');
|
|
const screenLock2 = await navigator.wakeLock.request('screen');
|
|
|
|
assert_false(screenLock1.released, "The released attribute is initially false");
|
|
assert_false(screenLock2.released, "The released attribute is initially false");
|
|
|
|
const wait1 = new EventWatcher(t, screenLock1, 'release').wait_for('release');
|
|
const wait2 = new EventWatcher(t, screenLock2, 'release').wait_for('release');
|
|
|
|
await minimize();
|
|
assert_true(document.hidden);
|
|
|
|
await Promise.all([wait1, wait2]);
|
|
|
|
assert_true(screenLock1.released, "The released attribute is true after the lock is released");
|
|
assert_true(screenLock2.released, "The released attribute is true after the lock is released");
|
|
}, "Screen wake locks are released when the document the page is hidden");
|
|
</script>
|
|
</body>
|
|
</html>
|