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Bug 1773551 - part5 : add basic media element behavior wpt test. r=media-playback-reviewers,padenot 

Differential Revision: https://phabricator.services.mozilla.com/D164753
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alwu 2022-12-19 20:57:56 +00:00
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Коммит c6edc97030
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2
testing/web-platform/meta/autoplay-policy-detection/autoplaypolicy_media_element.ini Normal file
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@ -0,0 +1,2 @@
[autoplaypolicy_media_element.html]
prefs: [dom.media.autoplay-policy-detection.enabled:true]

47
testing/web-platform/tests/autoplay-policy-detection/autoplaypolicy_media_element.html Normal file
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<!DOCTYPE html>
<title>Autoplay policy basic behavior test for media element</title>
<script src="/common/media.js"></script>
<script src=/resources/testharness.js></script>
<script src="/resources/testharnessreport.js"></script>
<script>
promise_test(async function playAudibleMediaElement() {
const video = document.createElement('video');
video.src = getVideoURI('/media/movie_5');
await new Promise(r => video.onloadedmetadata = r);
const startPlaying = await video.play().then(_ => true, _ => false);
if (startPlaying) {
assert_equals(
window.navigator.getAutoplayPolicy(video),
"allowed",
'Correct value when audible video is allowed to play');
} else {
assert_in_array(
window.navigator.getAutoplayPolicy(video),
["disallowed", "allowed-muted"],
'Correct value when audible video is not allowed to play'
);
}
}, "Check autoplay policy when playing audible media element");
promise_test(async function playInaudibleMediaElement() {
const video = document.createElement('video');
video.src = getVideoURI('/media/movie_5');
video.muted = true;
await new Promise(r => video.onloadedmetadata = r);
const startPlaying = await video.play().then(_ => true, _ => false);
if (startPlaying) {
assert_in_array(
window.navigator.getAutoplayPolicy(video),
["allowed", "allowed-muted"],
'Correct value when inaudible video is allowed to play');
} else {
assert_equals(
window.navigator.getAutoplayPolicy(video),
"disallowed",
'Correct value when inaudible video is not allowed to play'
);
}
}, "Check autoplay policy when playing inaudible media element");
</script>