test_eme_waitingforkey.html

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This test gets skipped with pattern: os == 'linux' && (asan || debug) OR xorigin OR os == 'android' OR apple_silicon OR os == 'mac' && os_version == '14.70' && processor == 'x86_64'
Manifest: dom/media/test/mochitest_eme.toml

<!DOCTYPE HTML>

<html>

<head>

  <title>Test Encrypted Media Extensions</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>

  <script type="text/javascript" src="https://example.com:443/tests/dom/media/test/eme.js"></script>

</head>

<body>

<pre id="test">

<script class="testbody" type="text/javascript">

/* import-globals-from eme.js */

var manager = new MediaTestManager;

function startTest(test, token)

  manager.started(token);

  let v = document.createElement("video");

  document.body.appendChild(v);

  var gotWaitingForKey = 0;

  var gotOnwaitingforkey = 0;

  let waitForKey = new EMEPromise;

  v.addEventListener("waitingforkey", function() {

    gotWaitingForKey += 1;

    waitForKey.resolve();

});

  v.onwaitingforkey = function() {

    gotOnwaitingforkey += 1;

};

  v.addEventListener("loadedmetadata", function() {

    ok(SpecialPowers.do_lookupGetter(v, "isEncrypted").apply(v),

       TimeStamp(token) + " isEncrypted should be true");

    is(v.isEncrypted, undefined, "isEncrypted should not be accessible from content");

});

  let finish = new EMEPromise;

  v.addEventListener("ended", function() {

    ok(true, TimeStamp(token) + " got ended event");

    // We expect only one waitingForKey as we delay until all sessions are ready.

    // I.e. one waitingForKey should be fired, after which, we process all sessions,

    // so it should not be possible to be blocked by a key after that point.

    ok(gotWaitingForKey == 1,  "Expected number 1 wait, got: " + gotWaitingForKey);

    ok(gotOnwaitingforkey == gotWaitingForKey, "Should have as many event listener calls as event handler calls, got: " + gotOnwaitingforkey);

    finish.resolve();

});

  Promise.all([

    LoadInitData(v, test, token),

    CreateAndSetMediaKeys(v, test, token),

    LoadTest(test, v, token),

    waitForKey.promise])

  .then(values => {

    let initData = values[0];

    return ProcessInitData(v, test, token, initData);

})

  .then(sessions => {

    Log(token, "Updated all sessions, loading complete -> Play");

    v.play();

    finish.promise.then(() => CloseSessions(v, sessions));

    return finish.promise;

})

  .catch(reason => ok(false, reason))

  .then(() => manager.finished(token));

SimpleTest.waitForExplicitFinish();

manager.runTests(gEMETests, startTest);

</script>

</pre>

</body>

</html>