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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 > 0, "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>