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<!DOCTYPE HTML>
<html>
<head>
<title>Autoplay policy window</title>
<style>
video {
width: 50%;
height: 50%;
}
</style>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<script type="text/javascript" src="manifest.js"></script>
<script type="text/javascript" src="AutoplayTestUtils.js"></script>
</head>
<body>
<pre id="test">
<script>
async function createChildFrame(testInfo) {
let frame = document.createElement("iframe");
let origin = testInfo.same_origin_child
? "http://mochi.test:8888" : "http://example.org";
frame.src = origin + "/tests/dom/media/autoplay/test/mochitest/file_autoplay_policy_activation_frame.html";
// Wait for it to load...
document.body.appendChild(frame);
is((await nextWindowMessage()).data, "ready", "Expected a 'ready' message");
return frame;
}
async function activateDocument(testInfo) {
// Click the window to activate if appropriate.
if (testInfo.activated_from == "parent") {
info(`activate parent's document`);
SpecialPowers.wrap(document).notifyUserGestureActivation();
} else if (testInfo.activated_from == "child") {
info(`activate child's document`);
testInfo.childFrame.contentWindow.postMessage("click", "*");
is((await nextWindowMessage()).data, "activated", "has activated child frame.");
}
}
function testAutoplayInWindow(testInfo) {
info(`start autoplay from parent frame`);
playAndPostResult(testInfo.muted, testInfo.parentWindow);
}
async function testAutoplayInChildFrame(testInfo) {
info("start autoplay from " + (testInfo.same_origin_child ? "same" : "cross") + " origin child frame");
// Ask the child iframe to try to play video.
let play_message = testInfo.muted ? "play-muted" : "play-audible";
testInfo.childFrame.contentWindow.postMessage(play_message, "*");
// Wait for the iframe to tell us whether it could play video.
let result = await nextWindowMessage();
// Report whether the iframe could play to the parent.
testInfo.parentWindow.postMessage(result.data, "*");
}
nextWindowMessage().then(
async (event) => {
let testInfo = event.data;
testInfo.parentWindow = event.source;
testInfo.childFrame = await createChildFrame(testInfo);
await activateDocument(testInfo);
switch (testInfo.play_from) {
case "parent":
testAutoplayInWindow(testInfo);
break;
case "child":
testAutoplayInChildFrame(testInfo);
break;
default:
ok(false, "Incorrect 'play_from' value!")
}
});
</script>
</pre>
</body>
</html>
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