105 lines
3.7 KiB
HTML
105 lines
3.7 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=1333641
|
|
-->
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<title>Test for Bug 1333641</title>
|
|
<script src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
|
<script type="application/javascript">
|
|
|
|
/** Test for Bug 1333641 */
|
|
SimpleTest.waitForExplicitFinish();
|
|
window.onload = setupSpeechSynthesis;
|
|
|
|
// This function setup the speechSynthesis and flip 'privacy.resistFingerprinting'
|
|
// after it has been setup correctly.
|
|
function setupSpeechSynthesis() {
|
|
window.speechSynthesis.addEventListener("voiceschanged", () => {
|
|
isnot(window.speechSynthesis.getVoices().length, 0, "Voices added");
|
|
SimpleTest.waitForFocus(() => {
|
|
SpecialPowers.pushPrefEnv({"set":
|
|
[["privacy.resistFingerprinting", true]],
|
|
}, doGetVoicesTest);
|
|
}, window);
|
|
}, {once: true});
|
|
|
|
is(window.speechSynthesis.getVoices().length, 0, "No voices added initially");
|
|
}
|
|
|
|
function doGetVoicesTest() {
|
|
is(window.speechSynthesis.getVoices().length, 0,
|
|
"There should be no voices after fingerprinting resistance is enabled.");
|
|
doVoiceschangedEventTest();
|
|
}
|
|
|
|
function doVoiceschangedEventTest() {
|
|
window.speechSynthesis.addEventListener("voiceschanged", () => {
|
|
ok(false, "The voiceschanged event should not be fired.");
|
|
doSpeakTestAsync();
|
|
}, {once: true});
|
|
|
|
window.addEventListener("TestEvent", () => {
|
|
// If we receive this event without receiving a 'voiceschanged' event, this means
|
|
// the voiceschanged event has been blocked correctly.
|
|
ok(true, "Got the 'TestEvent' event.");
|
|
doSpeakTestAsync();
|
|
}, {once: true});
|
|
|
|
// Notify 'synth-voices-changed' for triggering the voiceschanged event.
|
|
SpecialPowers.Services.obs.notifyObservers(null, "synth-voices-changed");
|
|
window.dispatchEvent(new CustomEvent("TestEvent"));
|
|
}
|
|
|
|
// This tests Speak() and its asynchronousness.
|
|
function doSpeakTestAsync() {
|
|
// For non-e10s, this test will always fail since the event will be triggered immediately
|
|
// after speak() is called. So, new added events after speak() won't be called. We skip
|
|
// this test if it is non-e10s.
|
|
if (SpecialPowers.Services.appinfo.browserTabsRemoteAutostart) {
|
|
let utterance = new window.SpeechSynthesisUtterance("Hello, world!");
|
|
window.speechSynthesis.speak(utterance);
|
|
|
|
utterance.addEventListener("start", () => {
|
|
ok(false, "speechSynthesis should not start speaking if fingerprinting resistance is enabled.");
|
|
doSpeakTestSync();
|
|
}, {once: true});
|
|
|
|
utterance.addEventListener("error", () => {
|
|
ok(true, "speechSynthesis.speak should fail if fingerprinting resistance is enabled.");
|
|
doSpeakTestSync();
|
|
}, {once: true});
|
|
} else {
|
|
doSpeakTestSync();
|
|
}
|
|
}
|
|
|
|
// This tests Speak() and its synchronousness.
|
|
function doSpeakTestSync() {
|
|
let utterance = new window.SpeechSynthesisUtterance("Hello, world!");
|
|
utterance.addEventListener("start", () => {
|
|
ok(false, "speechSynthesis should not start speaking if fingerprinting resistance is enabled.");
|
|
SimpleTest.finish();
|
|
}, {once: true});
|
|
|
|
utterance.addEventListener("error", () => {
|
|
ok(true, "speechSynthesis.speak should fail if fingerprinting resistance is enabled.");
|
|
SimpleTest.finish();
|
|
}, {once: true});
|
|
|
|
window.speechSynthesis.speak(utterance);
|
|
}
|
|
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=">Mozilla Bug </a>
|
|
<p id="display"></p>
|
|
<div id="content" style="display: none">
|
|
|
|
</div>
|
|
<pre id="test"></pre>
|
|
</body>
|
|
</html>
|