<!DOCTYPE HTML>
<html>
<head>
  <title>Video controls test</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <script src="/tests/SimpleTest/NativeKeyCodes.js"></script>
  <script type="text/javascript" src="head.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>

<pre id="test">
<script class="testbody" type="text/javascript">
  SimpleTest.expectAssertions(0, 1);

const videoWidth = 320;
const videoHeight = 240;

function getMediaElement(aWindow) {
  return aWindow.document.getElementsByTagName("video")[0];
}

var popup = window.open("seek_with_sound.ogg");
popup.addEventListener("load", function() {
  var video = getMediaElement(popup);

  is(popup.document.activeElement, video, "Document should load with focus moved to the video element.");

  if (!video.paused) {
    runTestVideo(video);
  } else {
    video.addEventListener("play", function() {
      runTestVideo(video);
    }, {once: true});
  }
}, {once: true});

function runTestVideo(aVideo) {
  var condition = function() {
    var boundingRect = aVideo.getBoundingClientRect();
    return boundingRect.width == videoWidth &&
           boundingRect.height == videoHeight;
  };
  waitForCondition(condition, function() {
    var boundingRect = aVideo.getBoundingClientRect();
    is(boundingRect.width, videoWidth, "Width of the video should match expectation");
    is(boundingRect.height, videoHeight, "Height of video should match expectation");
    popup.close();
    runTestAudioPre();
  }, "The media element should eventually be resized to match the intrinsic size of the video.");
}

function runTestAudioPre() {
  popup = window.open("audio.ogg");
  popup.addEventListener("load", function() {
    var audio = getMediaElement(popup);

    is(popup.document.activeElement, audio, "Document should load with focus moved to the video element.");

    if (!audio.paused) {
      runTestAudio(audio);
    } else {
      audio.addEventListener("play", function() {
        runTestAudio(audio);
      }, {once: true});
    }
  }, {once: true});
}

function runTestAudio(aAudio) {
  info("User agent (help diagnose bug #943556): " + navigator.userAgent);
  var isAndroid = navigator.userAgent.includes("Android");
  var expectedHeight = isAndroid ? 103 : 40;
  var condition = function() {
    var boundingRect = aAudio.getBoundingClientRect();
    return boundingRect.height == expectedHeight;
  };
  waitForCondition(condition, function() {
    var boundingRect = aAudio.getBoundingClientRect();
    is(boundingRect.height, expectedHeight,
       "Height of audio element should be " + expectedHeight + ", which is equal to the controls bar.");
    ok(!aAudio.paused, "Should be playing");
    testPauseByKeyboard(aAudio);
  }, "The media element should eventually be resized to match the height of the audio controls.");
}

function testPauseByKeyboard(aAudio) {
  aAudio.addEventListener("pause", function() {
    afterKeyPause(aAudio);
  }, {once: true});
  // Press spacebar, which means play/pause.
  synthesizeKey(" ", {}, popup);
}

function afterKeyPause(aAudio) {
  ok(true, "successfully caused audio to pause");
  waitForCondition(function() {
    return aAudio.paused;
  },
  function() {
    // Click outside of the controls area. (Hopefully this has no effect.)
    synthesizeMouseAtPoint(5, 5, { type: 'mousedown' }, popup);
    synthesizeMouseAtPoint(5, 5, { type: 'mouseup' }, popup);
    setTimeout(function() {
      testPlayByKeyboard(aAudio);
    }, 0);
  });
}

function testPlayByKeyboard(aAudio) {
  aAudio.addEventListener("play", function() {
    ok(true, "successfully caused audio to play");
    finishAudio();
  }, {once: true});
  // Press spacebar, which means play/pause.
  synthesizeKey(" ", {}, popup);
}

function finishAudio() {
  popup.close();
  SimpleTest.finish();
}

SimpleTest.waitForExplicitFinish();

</script>
</pre>
</body>
</html>
