blob: f53e2f9a8b390a6ae1ecff359046316e214bcfb4 (
plain)
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
|
<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/speculation-rules/prerender/resources/utils.js"></script>
<script src="/speculation-rules/prerender/resources/deferred-promise-utils.js"></script>
<audio controls id="beat" src="./bear-av1-opus.mp4" loop></audio>
<script>
const params = new URLSearchParams(location.search);
// The main test page (restriction-audio-setSinkId.https.html) loads the
// initiator page, then the initiator page will prerender itself with the
// `prerendering` parameter.
const isPrerendering = params.has('prerendering');
if (!isPrerendering) {
loadInitiatorPage();
} else {
const prerenderEventCollector = new PrerenderEventCollector();
const promise = beat.setSinkId(
params.get('sinkId') === 'invalid' ? 'fakeId' : '');
// The spec, https://wicg.github.io/nav-speculation/prerendering.html#audio-output-patch,
// mentions selectAudioOutput() but this test uses setSinkId() function.
prerenderEventCollector.start(promise, 'Audio.setSinkId');
}
</script>
|
