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<!DOCTYPE HTML>
<html>
<head>
<title>Autoplay policy test</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script type="text/javascript" src="manifest.js"></script>
<script type="text/javascript" src="AutoplayTestUtils.js"></script>
</head>
<body>
<pre id="test">
<script>
// Tests that videos can only play audibly in windows/frames
// which have been activated by same-origin user gesture.
gTestPrefs.push(["media.autoplay.default", SpecialPowers.Ci.nsIAutoplay.BLOCKED],
["media.autoplay.blocking_policy", 0]);
SpecialPowers.pushPrefEnv({'set': gTestPrefs}, () => {
runTest();
});
let test_cases = [
{
name: "inaudible playback in unactivated same-origin iframe in activated parent -> allowed",
muted: true,
same_origin_child: true,
activated_from: "parent",
play_from: "child",
should_play: true,
},
{
name: "inaudible playback in unactivated same-origin iframe in unactivated parent -> allowed",
muted: true,
same_origin_child: true,
activated_from: "none",
play_from: "child",
should_play: true,
},
{
name: "audible playback in unactivated same-origin iframe in activated parent -> allowed",
muted: false,
same_origin_child: true,
activated_from: "parent",
play_from: "child",
should_play: true,
},
{
name: "audible playback in unactivated same-origin iframe in unactivated parent -> blocked",
muted: false,
same_origin_child: true,
activated_from: "none",
play_from: "child",
should_play: false,
},
{
name: "inaudible playback in unactivated cross-origin iframe in activated parent -> allowed",
muted: true,
same_origin_child: false,
activated_from: "parent",
play_from: "child",
should_play: true,
},
{
name: "inaudible playback in unactivated cross-origin iframe in unactivated parent -> allowed",
muted: true,
same_origin_child: false,
activated_from: "none",
play_from: "child",
should_play: true,
},
{
name: "audible playback in unactivated cross-origin iframe in activated parent -> allowed",
muted: false,
same_origin_child: false,
activated_from: "parent",
play_from: "child",
should_play: true,
},
{
name: "audible playback in unactivated cross-origin iframe in unactivated parent -> blocked",
muted: false,
same_origin_child: false,
activated_from: "none",
play_from: "child",
should_play: false,
},
{
name: "audible playback in activated cross-origin iframe -> allowed",
muted: false,
same_origin_child: false,
activated_from: "child",
play_from: "child",
should_play: true,
},
{
name: "audible playback in activated document -> allowed",
muted: false,
activated_from: "parent",
play_from: "parent",
should_play: true,
},
{
name: "audible playback in unactivated document -> blocked",
muted: false,
activated_from: "none",
play_from: "parent",
should_play: false,
},
{
name: "audible playback in activated document (via cross-origin child) -> allowed",
muted: false,
same_origin_child: false,
activated_from: "child",
play_from: "parent",
should_play: true,
},
{
name: "audible playback in activated document (via same-origin child) -> allowed",
muted: false,
same_origin_child: true,
activated_from: "child",
play_from: "parent",
should_play: true,
},
{
name: "inaudible playback in activated document -> allowed",
muted: true,
activated_from: "parent",
play_from: "parent",
should_play: true,
},
{
name: "inaudible playback in unactivated document -> allowed",
muted: true,
activated_from: "none",
play_from: "parent",
should_play: true,
},
];
let child_url = "file_autoplay_policy_activation_window.html";
async function runTest() {
for (const test_case of test_cases) {
// Run each test in a new window, to ensure its user gesture
// activation state isn't tainted by preceeding tests.
let child = window.open(child_url, "", "width=500,height=500");
await once(child, "load");
child.postMessage(test_case, window.origin);
let result = await nextWindowMessage();
SimpleTest.is(result.data.allowedToPlay, test_case.should_play, "allowed - " + test_case.name);
SimpleTest.is(result.data.played, test_case.should_play, "played - " + test_case.name);
child.close();
}
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>
|
