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<!DOCTYPE HTML>
<html>
<head>
<script type="application/javascript" src="head.js"></script>
<script type="application/javascript" src="mediaStreamPlayback.js"></script>
</head>
<body>
<pre id="test">
<script type="application/javascript">
createHTML({title: "Detect screensharing sources that are firefox", bug: "1311048"});
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
const { Services } = SpecialPowers.Cu.import('resource://gre/modules/Services.jsm');
let observe = topic => new Promise(r => Services.obs.addObserver(function o(...args) {
Services.obs.removeObserver(o, topic);
r(args);
}, topic, false));
let getDevices = async constraints => {
let [{ windowID, innerWindowID, callID }] = await Promise.race([
getUserMedia(constraints),
observe("getUserMedia:request")
]);
let window = Services.wm.getOuterWindowWithId(windowID);
let devices = await new Promise((resolve, reject) =>
window.navigator.mozGetUserMediaDevices({}, resolve, reject,
innerWindowID, callID));
return devices.map(d => d.QueryInterface(Ci.nsIMediaDevice));
};
runTest(async () => {
try {
const isWinXP = navigator.userAgent.indexOf("Windows NT 5.1") != -1;
if (IsMacOSX10_6orOlder() || isWinXP) {
ok(true, "Screensharing disabled for OSX10.6 and WinXP");
return;
}
await pushPrefs(["media.navigator.permission.disabled", true],
["media.navigator.permission.fake", true],
["media.navigator.permission.force", true]);
let devices = await getDevices({video: { mediaSource: "window" }});
ok(devices.length, "Found one or more windows.");
devices = devices.filter(d => d.scary);
ok(devices.length, "Found one or more scary windows (our own counts).");
devices.filter(d => d.name.includes("MochiTest"));
ok(devices.length,
"Our own window is among the scary: " + devices.map(d => `"${d.name}"`));
devices = await getDevices({video: { mediaSource: "screen" }});
let numScreens = devices.length;
ok(numScreens, "Found one or more screens.");
devices = devices.filter(d => d.scary);
is(devices.length, numScreens, "All screens are scary.");
} catch(e) {
ok(false, e);
}
});
</script>
</pre>
</body>
</html>
|
