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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /browser/components/resistfingerprinting/test/mochitest/test_speech_synthesis.html | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'browser/components/resistfingerprinting/test/mochitest/test_speech_synthesis.html')
-rw-r--r-- | browser/components/resistfingerprinting/test/mochitest/test_speech_synthesis.html | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/browser/components/resistfingerprinting/test/mochitest/test_speech_synthesis.html b/browser/components/resistfingerprinting/test/mochitest/test_speech_synthesis.html new file mode 100644 index 0000000000..a1778a0a0d --- /dev/null +++ b/browser/components/resistfingerprinting/test/mochitest/test_speech_synthesis.html @@ -0,0 +1,105 @@ +<!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> |