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Test Info: Warnings

  • This test gets skipped with pattern: (os == "win" && processor == "aarch64")
<!DOCTYPE HTML>
<html>
<head>
<title>Test MediaRecorder Record with media.ogg.enabled = false</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>
</head>
<body>
<pre id="test">
<script class="testbody" type="text/javascript">
function testThrows(stream, options, errorName, message, testName) {
try {
new MediaRecorder(stream, options);
} catch(e) {
is(e.name, errorName, testName);
is(e.message, message, testName);
return;
}
ok(!errorName, testName);
}
(async () => {
SimpleTest.waitForExplicitFinish();
await SpecialPowers.pushPrefEnv({set: [
["media.ogg.enabled", false],
["media.encoder.webm.enabled", false],
]});
const stream = new AudioContext().createMediaStreamDestination().stream;
testThrows(
stream, {mimeType: "audio/ogg"}, "NotSupportedError",
"MediaRecorder constructor: audio/ogg indicates an unsupported container",
"Creating an ogg recorder without ogg support throws");
testThrows(
stream, {mimeType: "audio/webm"}, "NotSupportedError",
"MediaRecorder constructor: audio/webm indicates an unsupported container",
"Creating a webm recorder without webm support throws");
testThrows(
stream, {mimeType: "video/webm"}, "NotSupportedError",
"MediaRecorder constructor: video/webm indicates an unsupported container",
"Creating a webm recorder without webm support throws");
testThrows(
stream, {mimeType: "apa/bepa"}, "NotSupportedError",
"MediaRecorder constructor: apa/bepa is not a valid media type",
"Creating a recorder for a bogus mime type throws");
testThrows(
stream, {}, null, null,
"Creating a default recorder never throws, even without container support");
const recorder = new MediaRecorder(stream);
try {
recorder.start();
ok(false, "Starting a recorder without container support should throw");
} catch(e) {
is(e.name, "NotSupportedError",
"Starting a recorder without container support throws");
}
SimpleTest.finish();
})();
</script>
</pre>
</body>
</html>