1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
<!DOCTYPE html>
<html>
<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 src="../resources/orientation-event-helpers.js"></script>
<script>
'use strict';
promise_test(async (t) => {
const helper = new SensorTestHelper(t, 'devicemotion');
await helper.grantSensorsPermissions();
await helper.initializeSensors();
const motionData = generateMotionData(0, 0, 0,
0, 0, 0,
0, 0, 0);
await helper.setData(motionData);
const event = getExpectedMotionEvent(motionData);
await waitForEvent(event);
const {minimize, restore} = window_state_context(t);
await minimize();
assert_true(document.hidden);
let hiddenEventPromise = new Promise((resolve, reject) => {
window.addEventListener(
'devicemotion',
event => {
if (document.hidden) {
reject();
} else {
resolve();
}
},
{ once: true });
});
// devicemotion events fire every 16ms when active, so we sleep for a while
// here to make sure we're not actually getting any events.
await new Promise(resolve => { t.step_timeout(resolve, 100); });
await restore();
assert_false(document.hidden);
return Promise.all([hiddenEventPromise, waitForEvent(event)]);
}, 'Tests to check that devicemotion events are not fired when the page is not visible.');
</script>
</body>
</html>
|
