test_decode_error.html

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<!DOCTYPE HTML>

<html>

<head>

  <title>Media test: unknown/invalid formats raise decode error</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">

var manager = new MediaTestManager;

function startTest(test, token) {

  var ok = function (condition, name) {

    SimpleTest.ok(condition, test.name + ": " + name);

  var is = function (a, b, name) {

    SimpleTest.is(a, b, test.name + ": " + name);

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

  manager.started(token);

  v.addEventListener("error", function (event) {

    var el = event.currentTarget;

    is(event.type, "error", "Expected event of type 'error'");

    ok(el.error, "Element 'error' attr expected to have a value");

    ok(el.error instanceof MediaError, "Element 'error' attr expected to be MediaError");

    if (v.readyState == v.HAVE_NOTHING) {

      is(el.error.code, MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED, "Expected media not supported error");

    } else {

      is(el.error.code, MediaError.MEDIA_ERR_DECODE, "Expected a decode error");

    ok(typeof el.error.message === 'string' || el.error.message instanceof String, "Element 'message' attr expected to be a string");

    ok(el.error.message.length, "Element 'message' attr has content");

    el._sawError = true;

    manager.finished(token);

});

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

    ok(false, "Unexpected loadeddata event");

    manager.finished(token);

});

  v.autoplay = true;

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

    ok(false, "Unexpected ended event");

    manager.finished(token);

});

  v.src = test.name; // implicitly starts a load.

SimpleTest.waitForExplicitFinish();

SpecialPowers.pushPrefEnv({

  "set": [

    ["media.cache_size", 40000],

}, beginTest);

function beginTest() {

  manager.runTests(gDecodeErrorTests, startTest);

</script>

</pre>

</body>

</html>