test_source.html - mozsearch

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<!DOCTYPE HTML>

<html>

<head>

  <title>Media test: append source child</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>

<video id="v1"></video>

<audio id="a1"></audio>

<pre id="test">

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

var v1 = document.getElementById("v1");

var a1 = document.getElementById("a1");

v1.preload = "auto";

a1.preload = "auto";

is(v1.src, "", "src should be null");

is(a1.src, "", "src should be null");

is(v1.currentSrc, "", "currentSrc should be null");

is(a1.currentSrc, "", "currentSrc should be null");

is(v1.childNodes.length, 0, "should have no children");

is(a1.childNodes.length, 0, "should have no children");

function newSource(filter) {

  var candidates = gSmallTests.filter(function(x){return filter.test(x.type);});

  if (candidates.length) {

    var e = document.createElement("source");

    e.type = candidates[0].type;

    e.src = candidates[0].name;

    return e;

    return null

var audioLoaded = false;

var videoLoaded = false;

function loaded(e) {

  var media = e.target;

  ok(media.networkState > 0, "networkState should be > 0");

  is(media.childNodes.length, 1, "should have 1 child");

  var sourceFile = media.currentSrc.substring(media.currentSrc.lastIndexOf('/')+1);

  var resource = media.firstChild.src.substring(media.firstChild.src.lastIndexOf('/')+1);

  is(sourceFile, resource, "loaded wrong resource!");

  if (media == a1)

    audioLoaded = true;

  else if (media == v1)

    videoLoaded = true;

  if (audioLoaded && videoLoaded) {

    SimpleTest.finish();

v1.addEventListener('loadeddata', loaded);

a1.addEventListener('loadeddata', loaded);

var videoSource = newSource(/^video/);

if (videoSource) {

  v1.appendChild(videoSource);

  v1.load();

} else {

  // No video backends? Don't test anything.

  videoLoaded = true;

var audioSource = newSource(/^audio/);

if (audioSource) {

  a1.appendChild(audioSource);

  a1.load();

} else {

  audioLoaded = true;

if (!audioLoaded && !videoLoaded) {

  SimpleTest.waitForExplicitFinish();

} else {

  if (audioLoaded) {

    todo(false, "No audio types supported");

  if (videoLoaded) {

    todo(false, "No video types supported");

</script>

</pre>

</body>

</html>