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Licensed under the Apache License, Version 2.0 (the "License");
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<html>
  <head>
    <title>Legacy Media Source and Encrypted Media Conformance Tests (2013)</title>
    <link rel="stylesheet" href="style-20150612143746.css" type="text/css"></link>
    <script type="text/javascript">
function Alert(msg) {
  console.log(msg);
  throw msg;
}

// util-20150612143746.js begin
(function() {

if (!Function.prototype.bind) {
  Function.prototype.bind = function(oThis) {
    if (typeof this !== 'function') {
      throw new TypeError('What is trying to be bound is not a function');
    }

    var aArgs = Array.prototype.slice.call(arguments, 1);
    var fToBind = this;
    var fNOP = function() {};
    var fBound = function() {
      return fToBind.apply(
          this instanceof fNOP && oThis ? this : oThis,
          aArgs.concat(Array.prototype.slice.call(arguments)));
    };

    fNOP.prototype = this.prototype;
    fBound.prototype = new fNOP();

    return fBound;
  };
}

var util = {};

util.createElement = function(tag, id, class_, innerHTML) {
  var element = document.createElement(tag);
  if (id != null)
    element.id = id;
  if (innerHTML != null)
    element.innerHTML = innerHTML;
  if (class_ != null)
    element.classList.add(class_);
  return element;
};

util.getClosestElement = function(refElement) {
  if (arguments.length === 1)
    return null;

  var bestElement = arguments[1];
  var bestDistance =
      Math.abs((bestElement.offsetLeft + bestElement.offsetWidth / 2) -
               (refElement.offsetLeft + refElement.offsetWidth / 2));
  for (var i = 2; i < arguments.length; ++i) {
    var currElement = arguments[i];
    var currDistance =
        Math.abs((currElement.offsetLeft + currElement.offsetWidth / 2) -
                 (refElement.offsetLeft + refElement.offsetWidth / 2));
    if (currDistance < bestDistance) {
      bestDistance = currDistance;
      bestElement = currElement;
    }
  }

  return bestElement;
};

util.fireEvent = function(obj, eventName) {
  if (document.createEvent) {
    var event = document.createEvent('MouseEvents');
    event.initEvent(eventName, true, false);
    obj.dispatchEvent(event);
  } else if (document.createEventObject) {
    obj.fireEvent('on' + eventName);
  }
};

util.getElementWidth = function(element) {
  var style = window.getComputedStyle(element);
  var width = 0;

  if (!isNaN(parseInt(style.width))) width += parseInt(style.width);
  if (!isNaN(parseInt(style.marginLeft))) width += parseInt(style.marginLeft);
  if (!isNaN(parseInt(style.marginRight))) width += parseInt(style.marginRight);

  return width;
};

util.isValidArgument = function(arg) {
  return typeof(arg) != 'undefined' && arg != null;
};

util.MakeCapitalName = function(name) {
  name = name.substr(0, 1).toUpperCase() + name.substr(1);
  var offset = 0;
  for (;;) {
    var space = name.indexOf(' ', offset);
    if (space === -1)
      break;
    name = name.substr(0, space + 1) +
        name.substr(space + 1, 1).toUpperCase() + name.substr(space + 2);
    offset = space + 1;
  }
  return name;
};

util.Round = function(value, digits) {
  return Math.round(value * Math.pow(10, digits)) / Math.pow(10, digits);
};

util.SizeToText = function(size, unitType) {
  var unit = 'B';
  if (!!unitType && (unitType == 'B' || unitType == 'b')) {
    unit = unitType;
  }
  if (size >= 1024 * 1024) {
    size /= 1024 * 1024;
    unit = 'M';
  } else if (size >= 1024) {
    size /= 1024;
    unit = 'K';
  }
  if ((size - Math.floor(size)) * 10 <
      Math.floor(size))
    size = Math.floor(size);
  else
    size = util.Round(size, 3);
  return size + unit;
};

util.formatStatus = function(status) {
  if (typeof status === 'undefined')
    return 'undefined';
  else if (typeof status === 'string')
    return '"' + status + '"';
  else if (typeof status === 'number')
    return status.toString();
  else if (typeof status === 'boolean')
    return status ? 'true' : 'false';
  throw 'unknown status type';
};

util.getAttr = function(obj, attr) {
  attr = attr.split('.');
  if (!obj || attr.length === 0)
    return undefined;
  while (attr.length) {
    if (!obj)
      return undefined;
    obj = obj[attr.shift()];
  }
  return obj;
};

util.resize = function(str, newLength, fillValue) {
  if (typeof str != 'string')
    throw 'Only string is supported';
  if (str.length > newLength) {
    str.substr(0, newLength);
  } else {
    while (str.length < newLength)
      str += fillValue;
  }

  return str;
};

window.util = util;

})();
// util-20150612143746.js end

// streamDef-20150612143746.js begin
function getStreamDef(index) {
  var d = {};
  index = index || 0;

  var streamDefinitions = [
    {
      AudioType: 'audio/mp4; codecs="mp4a.40.2"',
      VideoType: 'video/mp4; codecs="avc1.640028"',
      AudioTiny: ['media/car-20120827-8b.mp4', 717502, 181.62],
      AudioNormal: ['media/car-20120827-8c.mp4', 2884572, 181.58, {
          200000: 12.42}],
      AudioNormalAdv: ['media/car-20120827-8c.mp4', 2884572, 181.58, {
          200000: 12.42}],
      AudioHuge: ['media/car-20120827-8d.mp4', 5789853, 181.58, {
          'appendAudioOffset': 17.42}],
      VideoTiny: ['media/car-20120827-85.mp4', 6015001, 181.44, {
          'videoChangeRate': 11.47}],
      VideoNormal: ['media/car-20120827-86.mp4', 15593225, 181.44, {
          'mediaSourceDuration': Infinity}],
      VideoHuge: ['media/car-20120827-89.mp4', 95286345, 181.44],
      AudioTinyClearKey: ['media/car_cenc-20120827-8b.mp4', 783470, 181.62],
      AudioNormalClearKey: ['media/car_cenc-20120827-8c.mp4', 3013084, 181.58],
      AudioHugeClearKey: ['media/car_cenc-20120827-8d.mp4', 5918365, 181.58],
      VideoTinyClearKey: ['media/car_cenc-20120827-85.mp4', 6217017, 181.44],
      VideoNormalClearKey: ['media/car_cenc-20120827-86.mp4', 15795193, 181.44],
      VideoHugeClearKey: ['media/car_cenc-20120827-89.mp4', 95488313, 181.44],
      VideoStreamYTCenc: ['media/oops_cenc-20121114-145-no-clear-start.mp4', 39980507, 242.71],
      VideoTinyStreamYTCenc: ['media/oops_cenc-20121114-145-143.mp4', 7229257, 30.03],
      VideoSmallStreamYTCenc: ['media/oops_cenc-20121114-143-no-clear-start.mp4', 12045546, 242.71],
      Audio1MB: ['media/car-audio-1MB-trunc.mp4', 1048576, 65.875],
      Video1MB: ['media/test-video-1MB.mp4', 1053406, 1.04],
      ProgressiveLow: ['media/car_20130125_18.mp4', 15477531, 181.55],
      ProgressiveNormal: ['media/car_20130125_22.mp4', 55163609, 181.55],
      ProgressiveHigh: [],
    }, {
      AudioType: 'audio/mp4; codecs="mp4a.40.2"',
      VideoType: 'video/webm; codecs="vp9"',
      AudioTiny: ['media/car-20120827-8b.mp4', 717502, 181.62],
      AudioNormal: ['media/car-20120827-8c.mp4', 2884572, 181.58, {
          200000: 12.42}],
      AudioNormalAdv: ['media/car-20120827-8c.mp4', 2884572, 181.58, {
          200000: 12.42}],
      AudioHuge: ['media/car-20120827-8d.mp4', 5789853, 181.58, {
          'appendAudioOffset': 17.42}],
      VideoTiny: ['media/feelings_vp9-20130806-242.webm', 4478156, 135.46, {
          'videoChangeRate': 15.35}],
      VideoNormal: ['media/feelings_vp9-20130806-243.webm', 7902885, 135.46, {
          'mediaSourceDuration': 135.469}],
      VideoHuge: ['media/feelings_vp9-20130806-247.webm', 27757852, 135.46],
      AudioTinyClearKey: ['media/car_cenc-20120827-8b.mp4', 783470, 181.62],
      AudioNormalClearKey: ['media/car_cenc-20120827-8c.mp4', 3013084, 181.58],
      AudioHugeClearKey: ['media/car_cenc-20120827-8d.mp4', 5918365, 181.58],
      VideoTinyClearKey: [],
      VideoNormalClearKey: [],
      VideoHugeClearKey: [],
      VideoStreamYTCenc: [],
      VideoTinyStreamYTCenc: [],
      VideoSmallStreamYTCenc: [],
      Audio1MB: ['media/car-audio-1MB-trunc.mp4', 1048576, 65.875],
      Video1MB: ['media/vp9-video-1mb.webm', 1103716, 1.00],
      ProgressiveLow: [],
      ProgressiveNormal: [],
      ProgressiveHigh: [],
    }
  ];

  d.AudioType = streamDefinitions[index]['AudioType'];
  d.VideoType = streamDefinitions[index]['VideoType'];

  var CreateAudioDef = function(src, size, duration, customMap) {
    return {name: 'audio', type: d.AudioType, size: size, src: src,
        duration: duration, bps: Math.floor(size / duration),
        customMap: customMap};
  };

  var CreateVideoDef = function(src, size, duration, customMap) {
    return {name: 'video', type: d.VideoType, size: size, src: src,
        duration: duration, bps: Math.floor(size / duration),
        customMap: customMap};
  };

  d.AudioTiny = CreateAudioDef.apply(this, streamDefinitions[index]['AudioTiny']);
  d.AudioNormal = CreateAudioDef.apply(this, streamDefinitions[index]['AudioNormal']);
  d.AudioNormalAdv = CreateAudioDef.apply(this, streamDefinitions[index]['AudioNormalAdv']);
  d.AudioHuge = CreateAudioDef.apply(this,streamDefinitions[index]['AudioHuge']);

  d.VideoTiny = CreateVideoDef.apply(this, streamDefinitions[index]['VideoTiny']);
  d.VideoNormal = CreateVideoDef.apply(this, streamDefinitions[index]['VideoNormal']);
  d.VideoHuge = CreateVideoDef.apply(this, streamDefinitions[index]['VideoHuge']);

  d.AudioTinyClearKey = CreateAudioDef.apply(this, streamDefinitions[index]['AudioTinyClearKey']);
  d.AudioNormalClearKey = CreateAudioDef.apply(this, streamDefinitions[index]['AudioNormalClearKey']);
  d.AudioHugeClearKey = CreateAudioDef.apply(this, streamDefinitions[index]['AudioHugeClearKey']);

  d.VideoTinyClearKey = CreateVideoDef.apply(this, streamDefinitions[index]['VideoTinyClearKey']);
  d.VideoNormalClearKey = CreateVideoDef.apply(this, streamDefinitions[index]['VideoNormalClearKey']);
  d.VideoHugeClearKey = CreateVideoDef.apply(this, streamDefinitions[index]['VideoHugeClearKey']);

  d.VideoStreamYTCenc = CreateVideoDef.apply(this, streamDefinitions[index]['VideoStreamYTCenc']);
  d.VideoTinyStreamYTCenc = CreateVideoDef.apply(this, streamDefinitions[index]['VideoTinyStreamYTCenc']);
  d.VideoSmallStreamYTCenc = CreateVideoDef.apply(this, streamDefinitions[index]['VideoSmallStreamYTCenc']);

  d.Audio1MB = CreateAudioDef.apply(this, streamDefinitions[index]['Audio1MB']);
  d.Video1MB = CreateVideoDef.apply(this, streamDefinitions[index]['Video1MB']);

  d.ProgressiveLow = CreateVideoDef.apply(this, streamDefinitions[index]['ProgressiveLow']);
  d.ProgressiveNormal = CreateVideoDef.apply(this, streamDefinitions[index]['ProgressiveNormal']);
  d.ProgressiveHigh = CreateVideoDef.apply(this, streamDefinitions[index]['ProgressiveHigh']);

  d.isWebM = function() {
    return index === 1;
  }

  return d;
}

var StreamDef = getStreamDef();

function UpdateStreamDef(index) {
  StreamDef = getStreamDef(index);
}

// streamDef-20150612143746.js end

// focusManager-20150612143746.js begin

(function() {

var INFINITY = 100000;
var CLOSE = 50;
var MAX_FUDGE = INFINITY;
var DIRECTION_WEIGHT = 0.5;

var LEFT = new Pair(-1, 0);
var UP = new Pair(0, -1);
var RIGHT = new Pair(1, 0);
var DOWN = new Pair(0, 1);

function Pair(x, y) {
  this.x = x;
  this.y = y;

  this.add = function(operand) {
    return new Pair(this.x + operand.x, this.y + operand.y);
  };

  this.sub = function(operand) {
    return new Pair(this.x - operand.x, this.y - operand.y);
  };

  this.dot = function(operand) {
    return this.x * operand.x + this.y * operand.y;
  };

  this.dotRelative = function(ref, operand) {
    return this.x * (operand.x - ref.x) + this.y * (operand.y - ref.y);
  };

  this.distTo = function(operand) {
    return Math.sqrt(this.x * operand.x + this.y * operand.y);
  };

  this.distTo2 = function(operand) {
    return this.x * operand.x + this.y * operand.y;
  };

  this.cross = function(operand) {
    return this.x * operand.y - this.y * operand.x;
  };
}

function Rect(left, top, width, height) {
  this.left = left;
  this.top = top;
  this.width = width;
  this.height = height;
  this.right = this.left + this.width;
  this.bottom = this.top + this.height;

  var rangeDist = function(start, end, startRef, endRef) {
    if (start < startRef) {
      if (end < startRef)
        return startRef - end;
      return 0;
    }
    if (start <= endRef)
      return 0;
    return start - endRef;
  };

  this.valid = function() {
    return this.width !== 0 && this.height !== 0;
  };

  this.inside = function(x, y) {
    // Technically speaking, this is not correct. However, this works out for
    // our usage.
    return x >= this.left && x < this.left + this.width &&
        y >= this.top && y < this.top + this.height;
  };

  this.intersect = function(that) {
    return this.inside(that.left, that.top) ||
        this.inside(that.right, that.top) ||
        this.inside(that.left, that.bottom) ||
        this.inside(that.right, that.bottom) ||
        that.inside(this.left, this.top) ||
        that.inside(this.right, this.top) ||
        that.inside(this.left, this.bottom) ||
        that.inside(this.right, this.bottom);
  };

  this.intersectComplete = function(that) {
    var centerXThat = (that.left + that.right) * 0.5;
    var centerYThat = (that.top + that.bottom) * 0.5;
    var halfThatWidth = that.width * 0.5;
    var halfThatHeight = that.height * 0.5;
    var expandedRect = new Rect(
        this.left - halfThatWidth, this.top - halfThatHeight,
        this.width + that.width, this.height + that.height);
    return expandedRect.inside(centerXThat, centerYThat);
  };

  this.distanceSquared = function(ref, dir) {
    var x, y;
    if (dir.x === -1) {
      x = Math.max((ref.left - this.right) * DIRECTION_WEIGHT, 0);
      y = rangeDist(this.top, this.bottom, ref.top, ref.bottom);
    } else if (dir.x === 1) {
      x = Math.max((this.left - ref.right) * DIRECTION_WEIGHT, 0);
      y = rangeDist(this.top, this.bottom, ref.top, ref.bottom);
    } else if (dir.y === -1) {
      x = rangeDist(this.left, this.right, ref.left, ref.right);
      y = Math.max((ref.top - this.bottom) * DIRECTION_WEIGHT, 0);
    } else {
      x = rangeDist(this.left, this.right, ref.left, ref.right);
      y = Math.max((this.top - ref.bottom) * DIRECTION_WEIGHT, 0);
    }

    return x * x + y * y;
  };

  this.generateSideSliver = function(dir) {
    var left, right, top, bottom;

    if (dir === LEFT) {
      left = this.left - CLOSE;
      right = this.left - 1;
      top = (this.top + this.bottom) * 0.5;
      bottom = top;
    } else if (dir === RIGHT) {
      left = this.right + 1;
      right = this.right + CLOSE;
      top = (this.top + this.bottom) * 0.5;
      bottom = top;
    } else if (dir === UP) {
      left = (this.left + this.right) * 0.5;
      right = (this.left + this.right) * 0.5;
      top = this.top - CLOSE;
      bottom = this.top - 1;
    } else {
      left = (this.left + this.right) * 0.5;
      right = (this.left + this.right) * 0.5;
      top = this.bottom + 1;
      bottom = this.bottom + CLOSE;
    }

    return new Rect(left, top, right - left, bottom - top);
  };

  // Generates a rectangle to check if there are any other rectangles strictly
  // to one side (defined by dir) of 'this'.
  this.generateSideRect = function(dir, fudge) {
    if (!fudge) {
      return this.generateSideSliver(dir);
    }

    var left, right, top, bottom;

    if (dir === LEFT) {
      left = -INFINITY;
      right = this.left - 1;
      top = this.top - fudge;
      bottom = this.bottom + fudge;
    } else if (dir === RIGHT) {
      left = this.right + 1;
      right = INFINITY;
      top = this.top - fudge;
      bottom = this.bottom + fudge;
    } else if (dir === UP) {
      left = this.left - fudge;
      right = this.right + fudge;
      top = -INFINITY;
      bottom = this.top - 1;
    } else {
      left = this.left - fudge;
      right = this.right + fudge;
      top = this.bottom + 1;
      bottom = INFINITY;
    }

    return new Rect(left, top, right - left, bottom - top);
  };

  this.toSideOf = function(target, dir) {
    var testX = [0, this.right - this.center.x, this.left - this.center.x];
    var testY = [0, this.bottom - this.center.y, this.top - this.center.y];

    var testLineSegRel0 = new Pair(
        testX[dir.x - (dir.x != 0)], testY[dir.y - (dir.y != 0)]);
    var testLineSegRel1 = new Pair(
        testY[dir.x + (dir.x != 0)], testY[dir.y + (dir.y != 0)]);

    return dir.cross(testLineSegRel0) * dir.cross(testLineSegRel1) <= 0 &&
        this.intersect(target);
  };

  this.toString = function() {
    return '(' + this.left + ', ' + this.top + ', ' + this.right + ', ' +
        this.bottom + ')';
  };
};

function createRect(element) {
  var offsetLeft = element.offsetLeft;
  var offsetTop = element.offsetTop;
  var e = element.offsetParent;
  while (e && e !== document.body) {
    offsetLeft += e.offsetLeft;
    offsetTop += e.offsetTop;
    e = e.offsetParent;
  }
  return new Rect(offsetLeft, offsetTop,
                  element.offsetWidth, element.offsetHeight);
};

function FocusManager() {
  var elements = [];
  var handlers = [];

  var pickElement_ = function(currElem, dir, fudge) {
    var rect = createRect(currElem);
    var rectSide = rect.generateSideRect(dir, fudge);
    var bestDistanceSquared = INFINITY * INFINITY;
    var bestElement = null;

    for (var i = 0; i < elements.length; ++i) {
      if (elements[i] !== currElem) {
        var r = createRect(elements[i]);

        if (r.valid() && r.intersectComplete(rectSide)) {
          var distanceSquared = r.distanceSquared(rect, dir);
          if (!bestElement || distanceSquared < bestDistanceSquared) {
            bestElement = elements[i];
            bestDistanceSquared = distanceSquared;
          }
        }
      }
    }

    return bestElement;
  };

  var pickElement = function(currElem, dir) {
    return pickElement_(currElem, dir) ||
        pickElement_(currElem, dir, 2) ||
        pickElement_(currElem, dir, MAX_FUDGE);
  };

  var onkeydown = function(e) {
    if (elements.indexOf(e.target) !== -1) {
      var dir;
      if (e.keyCode === 37) {  // left
        dir = LEFT;
      } else if (e.keyCode === 38) {  // up
        dir = UP;
      } else if (e.keyCode === 39) {  // right
        dir = RIGHT;
      } else if (e.keyCode === 40) {  // down
        dir = DOWN;
      } else {
        return true;
      }
      var element = pickElement(e.target, dir);
      if (element) {
        element.focus();
        e.stopPropagation();
        e.preventDefault();
      }
    }

    return true;
  };

  this.add = function(element) {
    if (elements.indexOf(element) === -1) {
      elements.push(element);
      handlers.push(element.addEventListener('keydown', onkeydown));
    }
  };
};

window.addEventListener('load', function() {
  var focusManager = new FocusManager;
  var elements = document.getElementsByClassName('focusable');
  for (var i = 0; i < elements.length; ++i)
    focusManager.add(elements[i]);

  /*var links = document.getElementsByTagName('A');
  for (var i = 0; i < links.length; ++i)
    focusManager.add(links[i]);*/
});

})();

// focusManager-20150612143746.js end

// logger-20150612143746.js begin

(function() {

var Logger = function(log) {
  this.throwError = true;
  this.log = log;
  this.assert = function(cond, msg) {
    if (!cond) {
      this.log('Assert failed: ' + msg);
      try {
        var x = y.z.u.v.w;
      } catch (e) {
        this.log(e.stack);
      }
      if (this.throwError) throw 'Assert: ' + msg;
    }
  };

  this.check = function(condition, passMsg, failMsg) {
    if (condition)
      this.log(passMsg);
    else
      this.assert(false, failMsg);
  };

  this.checkEq = function(x, y, name) {
    var result = (x == y) ||
        (typeof(x) === 'number' && typeof(y) === 'number' &&
         isNaN(x) && isNaN(y));
    this.check(result, 'checkEq passed: ' + name + ' is (' + x + ').',
               name + ' is (' + x + ') which should be (' + y + ')');
  };

  this.checkNE = function(x, y, name) {
    var result = (x != y) &&
        !((typeof(x) === 'number' && typeof(y) === 'number' &&
           isNaN(x) && isNaN(y)));
    this.check(result, 'checkNE passed: ' + name + ' is (' + x + ').',
               name + ' is (' + x + ') which shouldn\'t.');
  };
};

window.createLogger = function(log) {
  return new Logger(log || console.log.bind(console));
};

})();

// logger-20150612143746.js end

// js/harness/xhr-20150612143746.js begin

(function() {

var BYPASS_CACHE = false;

// Hook the onload event for request that is finished successfully
var Request = function(manager, logger, file, onload, postLength,
                       start, length) {
  var self = this;

  this.open = function() {
    this.xhr = new XMLHttpRequest();

    this.onload = onload;
    this.type = util.isValidArgument(postLength) ? 'POST' : 'GET';

    this.xhr.open(this.type,
                  file + (BYPASS_CACHE ? '?' + (new Date()).getTime() : ''));
    this.xhr.responseType = 'arraybuffer';

    this.startTime = new Date().getTime();
    this.lastUpdate = this.startTime;

    if (start != null && length != null)
      this.xhr.setRequestHeader(
          'Range', 'bytes=' + start + '-' + (start + length - 1));

    this.xhr.addEventListener('error', function(e) {
      if (self.xhr.status === 404)
        Alert('Failed to find "' + file +
              '" with error 404. Is it on the server?');
      manager.requestFinished(self);
      logger.log('XHR error with code', self.xhr.status);
      self.open();
      self.send();
    });

    this.xhr.addEventListener('timeout', function(e) {
      manager.requestFinished(self);
      logger.log('XHR timeout');
      self.open();
      self.send();
    });

    this.xhr.addEventListener('load', function(e) {
      manager.requestFinished(self);
      return self.onload(e);
    });

    this.xhr.addEventListener('progress', function onProgress(e) {
      if (e.lengthComputable && (e.loaded === e.total)) {
        self.xhr.removeEventListener('progress', onProgress);
      }
      self.lastUpdate = new Date().getTime();
    });
  };

  this.getRawResponse = function() {
    if (this.xhr.status === 404)
      Alert('Failed to find "' + file +
            '" with error 404. Is it on the server?');
    logger.assert(this.xhr.status >= 200 && this.xhr.status < 300,
                  'XHR bad status: ' + this.xhr.status);
    return this.xhr.response;
  };

  this.getResponseData = function() {
    if (this.xhr.status === 404)
      Alert('Failed to find "' + file +
            '" with error 404. Is it on the server?');
    logger.assert(this.xhr.status >= 200 && this.xhr.status < 300,
                  'XHR bad status: ' + this.xhr.status);
    var result = new Uint8Array(this.xhr.response);
    if (length != null) {
      var rangeHeader = this.xhr.getResponseHeader('Content-Range');
      var lengthHeader = this.xhr.getResponseHeader('Content-Length');
      if (!rangeHeader && lengthHeader) {
        logger.assert(length <= lengthHeader,
                      'Length of response is smaller than request');
        result = result.subarray(start, start + length);
        logger.checkEq(result.length, length, 'XHR length');
        return result;
      }
      logger.checkEq(result.length, length, 'XHR length');
    }
    return result;
  };

  this.send = function(postData) {
    manager.addRequest(this);
    if (postData) {
      logger.checkEq(this.type, 'POST', 'XHR requestType');
      this.xhr.send(postData);
    } else {
      logger.checkEq(this.type, 'GET', 'XHR requestType');
      this.xhr.send();
    }
  };

  this.abort = function() {
    this.xhr.abort();
  };

  this.open();
};

var XHRManager = function(logger) {
  var requests = [];
  this.totalRequestDuration = 0;

  this.addRequest = function(request) {
    logger.checkEq(requests.indexOf(request), -1, 'request index');
    requests.push(request);
  };

  this.requestFinished = function(request) {
    var currentTime = new Date().getTime();
    this.totalRequestDuration += currentTime - request.startTime;
    logger.checkNE(requests.indexOf(request), -1, 'request index');
    requests.splice(requests.indexOf(request), 1);
  };

  this.abortAll = function() {
    for (var i = 0; i < requests.length; ++i)
      requests[i].abort();
    requests = [];
  };

  this.createRequest = function(file, onload, start, length) {
    return new Request(this, logger, file, onload, null, start, length);
  };

  this.createPostRequest = function(file, onload, postLength, start, length) {
    return new Request(this, logger, file, onload, postLength, start, length);
  };

  this.hasActiveRequests = function() {
    if (requests.length > 0) {
      return true;
    }
    return false;
  }

  this.getLastUpdate = function() {
    if (requests.length == 0) {
      return null;
    }

    var latestUpdate = 0;
    for (var i in requests) {
      latestUpdate = Math.max(requests[i].lastUpdate, latestUpdate);
    }
    return latestUpdate;
  };
};

window.createXHRManager = function(logger) {
  return new XHRManager(logger);
};

})();

// js/harness/xhr-20150612143746.js end

// js/harness/timeout-20150612143746.js begin

(function() {

var TimeoutManager = function(logger) {
  var timers = [];
  var intervals = [];

  var getUniqueItem = function(container) {
    var id = 0;
    while (typeof(container[id]) != 'undefined')
      ++id;
    container[id] = {id: id};
    return container[id];
  };

  var timeoutHandler = function(id) {
    if (timers[id]) {
      var func = timers[id].func;
      delete timers[id];
      func();
    }
  };

  var intervalHandler = function(id) {
    var func = intervals[id].func;
    func();
  };

  this.setTimeout = function(func, timeout) {
    var timer = getUniqueItem(timers);
    timer.func = func;
    var id = window.setTimeout(timeoutHandler.bind(this, timer.id), timeout);
  };

  this.setInterval = function(func, timeout) {
    var interval = getUniqueItem(intervals);
    interval.func = func;
    interval.id = window.setInterval(intervalHandler, timeout, interval.id);
  };

  this.clearAll = function() {
    for (var id = 0; id < timers.length; ++id)
      if (typeof(timers[id]) != 'undefined')
        window.clearTimeout(timers[id].id);
    timers = [];

    for (var id = 0; id < intervals.length; ++id)
      if (typeof(intervals[id]) != 'undefined')
        window.clearInterval(intervals[id].id);
    intervals = [];
  };
};

window.createTimeoutManager = function(logger) {
  return new TimeoutManager(logger);
};

})();

// js/harness/timeout-20150612143746.js end

// js/harness/testView-20150612143746.js begin
var TestView = (function() {

var createElement = util.createElement;

var createAnchor = function(text, id) {
  return util.createElement('span', id, 'rightmargin20', text);
};

var createOption = function(text, value) {
  var option = document.createElement('option');
  option.text = text;
  option.value = value;
  return option;
};

function TestView(mseSpec) {
  this.mseSpec = mseSpec;
  this.testList = null;

  var selectors = [];
  var switches = [];
  var commands = [];
  var testSuites = [];
  var links = [];

  this.addSelector = function(text, optionTexts, values, callback) {
    optionTexts = optionTexts instanceof Array ? optionTexts : [optionTexts];
    values = values instanceof Array ? values : [values];

    if (optionTexts.length !== values.length)
      throw "text length and value length don't match!";

    selectors.push({
      'text': text,
      'optionTexts': optionTexts,
      'values': values,
      'cb': callback
    })
  };

  this.addSwitch = function(text, id) {
    switches.push({text: text, id: id});
  };

  this.addCommand = function(text, id, title, onclick) {
    commands.push({text: text, id: id, title: title, onclick: onclick});
  };

  this.addTestSuite = function(text, href) {
    testSuites.push({text: text, href: href});
  };

  this.addTestSuites = function(testTypes) {
    var isTestTypeSupported = function(testType) {
      var supported = testTypes[testType].supported;
      if (typeof supported === 'string' && supported == 'all') {
        return true;
      } else if (typeof supported === 'object') {
        for (var index in supported) {
          if (supported[index] == mseSpec) {
            return true;
          }
        }
      }
      return false;
    };

    for (var testType in testTypes) {
      if (testType !== currentTestType && isTestTypeSupported(testType)) {
        this.addTestSuite(testTypes[testType].name, '?test_type=' + testType);
      }
    }
  }

  this.addLink = function(text, href) {
    links.push({text: text, href: href});
  };

  this.generate = function() {
    var heading = '[' + this.mseSpec + '] ' +
        testTypes[currentTestType].heading + ' (v 20150612143746-4K5xqupUzgiRyTYP)';
    document.title = testTypes[currentTestType].title;
    document.body.appendChild(createElement('div', 'title', null, heading));
    document.body.appendChild(createElement('div', 'info'));
    document.body.appendChild(createElement('div', 'usage'));
    document.body.appendChild(createElement('div', 'testview'));

    var div = document.getElementById(this.divId);
    div.innerHTML = '';
    div.appendChild(createElement('div', 'testsuites', 'container'));
    div.appendChild(createElement('div', 'switches', 'container'));
    div.appendChild(createElement('div', 'controls', 'container'));

    var testContainer = createElement('div', null, 'container');
    testContainer.appendChild(createElement('div', 'testlist', 'box-left'));
    testContainer.appendChild(createElement('div', 'testarea'));
    div.appendChild(testContainer);

    var outputArea = createElement('div', 'outputarea');
    var textArea = createElement('div', 'output');
    textArea.rows = 10;
    textArea.cols = 80;
    outputArea.appendChild(textArea);
    div.appendChild(outputArea);

    var switchDiv = document.getElementById('switches');
    for (var i = 0; i < switches.length; ++i) {
      var id = switches[i].id;
      switchDiv.appendChild(document.createTextNode(switches[i].text));
      switchDiv.appendChild(createAnchor(window[id] ? 'on' : 'off', id));
      switchDiv.lastChild.href = 'javascript:;';
      switchDiv.lastChild.onclick = (function(id) {
        return function(e) {
          var wasOff = e.target.innerHTML === 'off';
          e.target.innerHTML = wasOff ? 'on' : 'off';
          window[id] = wasOff;
        };
      })(id);
    }
    for (var i = 0; i < selectors.length; ++i) {
      switchDiv.appendChild(document.createTextNode(selectors[i].text));
      var select = document.createElement('select');
      for (var j = 0; j < selectors[i].optionTexts.length; ++j) {
        select.appendChild(createOption(selectors[i].optionTexts[j],
            selectors[i].values[j]));
      }
      select.onchange = selectors[i].cb;
      switchDiv.appendChild(select);
    }

    switchDiv.appendChild(
        createElement('span', 'finish-count', null, '0 tests finished'));

    var controlsDiv = document.getElementById('controls');
    for (var i = 0; i < commands.length; ++i) {
      controlsDiv.appendChild(createAnchor(commands[i].text, commands[i].id));
      controlsDiv.lastChild.href = 'javascript:;';
      controlsDiv.lastChild.onclick = commands[i].onclick;
      controlsDiv.lastChild.title = commands[i].title;
    }

    for (var i = 0; i < links.length; ++i) {
      controlsDiv.appendChild(createAnchor(links[i].text));
      controlsDiv.lastChild.href = links[i].href;
    }

    var testSuitesDiv = document.getElementById('testsuites');
    for (var i = 0; i < testSuites.length; ++i) {
      testSuitesDiv.appendChild(createAnchor(testSuites[i].text));
      testSuitesDiv.lastChild.href = testSuites[i].href;
    }

    this.testList.generate(document.getElementById('testlist'));
  };

  this.addTest = function(desc) {
    return this.testList.addTest(desc);
  };

  this.anySelected = function() {
    return this.testList.anySelected();
  };
};

return {
  create: function(mseSpec) {
    return new TestView(mseSpec);
  }};

})();

// js/harness/testView-20150612143746.js end

// fullTestList-20150612143746.js begin

(function() {

var createElement = util.createElement;

function Test(desc, fields) {
  var INDEX = 0;
  var STATUS = INDEX + 1;
  var DESC = STATUS + 1;
  var FIELD = DESC + 1;
  this.index = desc.index;
  this.id = 'test-row' + this.index;
  this.desc = desc;
  this.steps = [];

  this.createElement = function(element) {
    element.id = this.id;
    element.appendChild(createElement('td', null, 'index',
                                      this.index + 1 + '.'));
    element.appendChild(
        createElement('td', null, 'status',
                      '<input type="checkbox" checked="yes"></input> >'));
    element.appendChild(createElement('td', null, 'desc'));

    for (var field = 0; field < fields.length; ++field)
      element.appendChild(createElement('td', null, 'state', 0));

    var link = createElement('span', null, null, desc.desc);
    link.href = 'javascript:;';
    link.onclick = desc.onclick;
    link.title = desc.title;
    element.childNodes[DESC].appendChild(link);
    var explanationPoint = createElement('span', null, 'desc-expl-point', '?');
    var explanation = createElement(
        'span', null, 'desc-expl-popup', desc.title);
    explanationPoint.appendChild(explanation);
    element.childNodes[DESC].appendChild(explanationPoint);
  };

  this.addStep = function(name) {
    var tr = createElement('tr');
    tr.appendChild(createElement('td', null, 'small'));
    tr.appendChild(createElement('td', null, 'small'));
    tr.appendChild(createElement('td', null, 'small',
                                 this.steps.length + 1 + '. ' + name));
    for (var field = 0; field < fields.length; ++field)
      tr.appendChild(createElement('td', null, 'small', 0));

    var element = document.getElementById(this.id);
    if (this.steps.length !== 0)
      element = this.steps[this.steps.length - 1];
    if (element.nextSibling)
      element.parentNode.insertBefore(tr, element.nextSibling);
    else
      element.parentNode.appendChild(tr);
    this.steps.push(tr);
  };

  this.updateStatus = function() {
    var element = document.getElementById(this.id);
    element.childNodes[STATUS].className =
        this.desc.running ? 'status_current' : 'status';
    for (var field = 0; field < fields.length; ++field)
      element.childNodes[FIELD + field].innerHTML =
          this.desc[fields[field].replace(' ', '_')];
  };

  this.selected = function() {
    var element = document.getElementById(this.id);
    return element.childNodes[STATUS].childNodes[0].checked;
  };

  this.select = function() {
    var element = document.getElementById(this.id);
    element.childNodes[STATUS].childNodes[0].checked = true;
  };

  this.deselect = function() {
    var element = document.getElementById(this.id);
    element.childNodes[STATUS].childNodes[0].checked = false;
  };
}

function TestList(fields) {
  var tableId = 'test-list-table';
  var headId = tableId + '-head';
  var bodyId = tableId + '-body';
  var tests = [];

  if (!fields || !fields.length)
    throw 'No test fields';

  this.addColumnHeader = function(class_, text) {
    var head = document.getElementById(headId);
    var th = createElement('th', null, class_, text);
    th.scope = 'col';
    head.appendChild(th);
  };

  this.addTest = function(desc) {
    var test = new Test(desc, fields);
    tests.push(test);
    return test;
  };

  this.generate = function(div) {
    var table = document.createElement('table');
    table.id = tableId;
    div.appendChild(table);

    var thead = createElement('thead');
    table.classList.add('test-table');
    table.innerHTML = '';
    var head = createElement('tr');
    var body = createElement('tbody');

    head.id = headId;
    body.id = bodyId;
    thead.appendChild(head);
    table.appendChild(thead);
    table.appendChild(body);

    this.addColumnHeader('index');
    this.addColumnHeader('status');
    this.addColumnHeader('desc', 'Test');

    for (var i = 0; i < fields.length; ++i)
      this.addColumnHeader('state', util.MakeCapitalName(fields[i]));

    for (var i = 0; i < tests.length; ++i) {
      var tr = createElement('tr');
      body.appendChild(tr);
      tests[i].createElement(tr);
      tests[i].updateStatus();
    }
  };

  this.getTest = function(index) {
    return tests[index];
  };

  this.anySelected = function() {
    for (var i = 0; i < tests.length; ++i)
      if (tests[i].selected())
        return true;
    return false;
  };

  this.selectAll = function() {
    for (var i = 0; i < tests.length; ++i)
      tests[i].select();
  };

  this.deselectAll = function() {
    for (var i = 0; i < tests.length; ++i)
      tests[i].deselect();
  };
};

window.createFullTestList = function(fields) {
  return new TestList(fields);
};

})();
// fullTestList-20150612143746.js end

// js/harness/fullTestView-20150612143746.js begin

var fullTestView = (function() {

function FullTestView(fields) {
  var self = this;
  this.divId = 'testview';
  this.testCount = 0;

  this.initialize = function() {
    this.testList = createFullTestList(fields);

    this.addSwitch('Loop: ', 'loop');
    this.addSwitch('Stop on failure: ', 'stoponfailure');
    this.addSwitch('Log: ', 'logging');
    this.addSwitch('WebM/VP9 (2015/tip only): ', 'enablewebm');

    this.addCommand('Select All', 'select-all', 'Select all tests.',
                    this.testList.selectAll.bind(this.testList));
    this.addCommand('Deselect All', 'deselect-all', 'Deselect all tests.',
                    this.testList.deselectAll.bind(this.testList));
    this.addCommand('Run Selected', 'run-selected',
                    'Run all selected tests in order.',
                    function(e) {
                      if (self.onrunselected)
                        self.onrunselected.call(self, e);
                    });

    this.addLink('Links', 'links.html');
    this.addLink('Instructions', 'instructions.html');
    this.addLink('Changelog', 'main.html');
    this.addLink('Download', 'download-20150612143746.tar.gz');

    this.addTestSuites(testTypes);
  };

  this.addTest = function(desc) {
    return this.testList.addTest(desc);
  };

  this.generate = function() {
    FullTestView.prototype.generate.call(this);
    // document.getElementById('run-selected').focus();
  };

  this.getTest = function(index) {
    return this.testList.getTest(index);
  };

  this.finishedOneTest = function() {
    ++this.testCount;
    document.getElementById('finish-count').innerHTML =
        this.testCount === 1 ? this.testCount + ' test finished' :
                              this.testCount + ' tests finished';
  };

  this.anySelected = function() {
    return this.testList.anySelected();
  };

  this.initialize();
};

//FullTestView.prototype = TestView.create();
//FullTestView.prototype.constructor = FullTestView;

return {
  create: function(mseSpec, fields) {
    FullTestView.prototype = TestView.create(mseSpec);
    FullTestView.prototype.constructor = FullTestView;
    return new FullTestView(fields);
  }
};

})();

// js/harness/fullTestView-20150612143746.js end

// js/harness/compactTestList-20150612143746.js begin

(function() {

var ITEM_IN_COLUMN = 25;  // Test item count in a column
var CATEGORY_SPACE = 1;  // Row between the end of the last category and the
                         // beginning of the next category
var MIN_ROW_AT_THE_BOTTOM = 2;  // If at the bottom of the table and the row
                                // count is less than this, start a new column.

var createElement = util.createElement;

function Category(categoryName) {
  this.setElement = function(nameCell, statusCell) {
    nameCell.className = 'cell-category';
    nameCell.innerText = categoryName;
  };

  this.setDoubleElement = function(cellElem) {
    cellElem.className = 'cell-category';
    cellElem.setAttribute('colspan', 2);
    cellElem.innerText = categoryName;
  };
}

function Test(desc, style) {
  var self = this;
  this.index = desc.index;
  this.nameId = 'test-item-name-' + this.index;
  this.statusId = 'test-item-status-' + this.index;
  this.desc = desc;
  this.steps = [];
  this.style = style;

  this.createElement = function(name, status) {
    name.id = this.nameId;
    status.id = this.statusId;
    var link = createElement('span', null, null,
                             this.index + 1 + '. ' + this.desc.desc);
    link.href = 'javascript:;';
    link.onclick = desc.onclick;
    link.title = desc.title;
    name.appendChild(link);
    this.updateStatus(status);
  };

  this.updateStatus = function(status) {
    var text = this.desc.status;
    var failureStatus = '';
    if (text && text.length > 5) text = '';
    status = status ? status : document.getElementById(this.statusId);

    if (this.style === 'extra compact') {
      failureStatus = this.desc.mandatory ? 'test-status-fail' :
          'test-status-optional-fail';
      if (this.desc.running) {
        status.className = 'test-status-running';
      } else if (this.desc.failures) {
        status.className = failureStatus;
      } else if (this.desc.timeouts) {
        status.className = failureStatus;
      } else if (this.desc.passes) {
        status.className = 'test-status-pass';
      } else {
        status.className = 'test-status-none';
      }
    } else {
      failureStatus = this.desc.mandatory ? 'cell-status-fail' :
          'cell-status-normal';
      if (this.desc.running) {
        status.innerHTML = '&nbsp;...&nbsp;';
        status.className = 'cell-status-running';
      } else if (this.desc.failures) {
        status.innerHTML = text || '&nbsp;Fail&nbsp;';
        status.className = failureStatus;
      } else if (this.desc.timeouts) {
        status.innerHTML = text || '&nbsp;Fail&nbsp;';
        status.className = failureStatus;
      } else if (this.desc.passes) {
        status.innerHTML = text || '&nbsp;Pass&nbsp;';
        status.className = 'cell-status-pass';
      } else {
        status.innerHTML = ' ';
        status.className = 'cell-status-normal';
      }
    }
  };

  this.selected = function() {
    return true;
  };

  this.getElement = function() {
    return document.getElementById(this.nameId).childNodes[0];
  };
}

function TestList(style) {
  var self = this;
  var tests = [];

  var SINGLE_WIDTH_CELL = 1;
  var DOUBLE_WIDTH_CELL = 2;

  this.style = style || '';

  // returns array [row, column]
  var getTableDimension = function() {
    var lastCategory = '';
    var cells = 0;
    var rowLeft;

    for (var i = 0; i < tests.length; ++i) {
      if (lastCategory !== tests[i].desc.category) {
        rowLeft = ITEM_IN_COLUMN - cells % ITEM_IN_COLUMN;
        if (rowLeft < MIN_ROW_AT_THE_BOTTOM)
          cells += rowLeft;
        if (cells % ITEM_IN_COLUMN !== 0)
          cells += CATEGORY_SPACE;
        cells++;
        lastCategory = tests[i].desc.category;
      } else if (cells % ITEM_IN_COLUMN === 0) {
        cells++;  // category (continued)
      }
      cells++;
    }

    return [Math.min(cells, ITEM_IN_COLUMN),
            Math.floor((cells + ITEM_IN_COLUMN - 1) / ITEM_IN_COLUMN)];
  };

  var createExtraCompactTable = function(div, table) {
    var lastCategory = null;
    var totalCells = 0;
    var totalTests = 0;
    var rowsRemaining = 0;
    var layoutColumnSpan = [];
    var rows = [];
    var j = 0;

    var createEmptyCells = function(row) {
      if (table.childNodes.length <= row) {
        table.appendChild(createElement('tr'));
      }

      var tr = table.childNodes[row];
      var elems = [
        createElement('td', null, 'test-status-none'),
        createElement('td', null, 'cell-name', '&nbsp;')
      ];
      tr.appendChild(elems[0]);
      tr.appendChild(elems[1]);
      return elems;
    };

    var createTestCells = function(testIndex, row, test) {
      var cells = createEmptyCells(row);
      tests[testIndex].createElement(cells[1], cells[0]);
    };

    var createCategoryCell = function(row, categoryName) {
      if (table.childNodes.length <= row) {
        table.appendChild(createElement('tr'));
      }

      var tr = table.childNodes[row];
      var elem = createElement('td', null, 'cell-name', '&nbsp;');
      tr.appendChild(elem);

      (new Category(categoryName)).setDoubleElement(elem);
    };

    for (var i = 0; i < tests.length; ++i) {
      var currCategory = tests[i].desc.category;

      if (lastCategory !== currCategory) {
        rowsRemaining = ITEM_IN_COLUMN - totalCells % ITEM_IN_COLUMN;

        if (rowsRemaining < MIN_ROW_AT_THE_BOTTOM) {
          // Add a row for heading.
          for (j = 0; j < rowsRemaining; ++j) {
            createEmptyCells(totalCells % ITEM_IN_COLUMN);
            totalCells += 1;
          }
        }

        if (totalCells % ITEM_IN_COLUMN !== 0) {
          // Add a row for extra space before heading, if in middle of column.
          for (j = 0; j < CATEGORY_SPACE; ++j) {
            createEmptyCells(totalCells % ITEM_IN_COLUMN);
            totalCells += 1;
          }
        }

        lastCategory = currCategory;
        createCategoryCell(totalCells % ITEM_IN_COLUMN, lastCategory);
        totalCells++;
      } else if (totalCells % ITEM_IN_COLUMN === 0) {
        // category (continued)
        createCategoryCell(totalCells % ITEM_IN_COLUMN, lastCategory);
        totalCells++;
      }

      createTestCells(totalTests, totalCells % ITEM_IN_COLUMN, lastCategory);
      totalCells++;
      totalTests++;
    }

    div.innerHTML = '';
    div.appendChild(table);
  };

  this.addTest = function(desc) {
    var test = new Test(desc, this.style);
    tests.push(test);
    return test;
  };

  this.generate = function(div) {
    var table = createElement('div', null, 'compact-list');
    var tr;
    var dim = getTableDimension();
    var lastCategory = '';
    var row;
    var column;

    if (self.style === 'extra compact') {
      createExtraCompactTable(div, table);
    } else {
      for (row = 0; row < dim[0]; ++row) {
        tr = createElement('div');
        table.appendChild(tr);
        for (column = 0; column < dim[1]; ++column) {
          tr.appendChild(createElement('span', null, 'cell-name', '&nbsp;'));
          tr.appendChild(createElement('span', null, 'cell-divider'));
          tr.appendChild(createElement('span', null, 'cell-status-normal'));
        }
      }

      div.innerHTML = '';
      div.appendChild(table);

      row = column = 0;

      for (var i = 0; i < tests.length; ++i) {
        if (lastCategory !== tests[i].desc.category) {
          if (ITEM_IN_COLUMN - row <= MIN_ROW_AT_THE_BOTTOM) {
            row = 0;
            column++;
          }

          if (row % ITEM_IN_COLUMN !== 0)
            row += CATEGORY_SPACE;

          lastCategory = tests[i].desc.category;
          (new Category(lastCategory)).setElement(
              table.childNodes[row].childNodes[column * 3],
              table.childNodes[row].childNodes[column * 3 + 2]);
          row++;
        } else if (row === 0) {
          (new Category(lastCategory)).setElement(
              table.childNodes[row].childNodes[column * 3],
              table.childNodes[row].childNodes[column * 3 + 2]);
          row++;
        }

        tests[i].createElement(
            table.childNodes[row].childNodes[column * 3],
            table.childNodes[row].childNodes[column * 3 + 2]);
        row++;

        if (row === ITEM_IN_COLUMN) {
          row = 0;
          column++;
        }
      }
    }
  };

  this.getTest = function(index) {
    return tests[index];
  };

  this.anySelected = function() {
    return tests.length !== 0;
  };
};

window.createCompactTestList = function(style) {
  return new TestList(style);
};

})();

// js/harness/compactTestList-20150612143746.js end

// js/harness/compactTestView-20150612143746.js begin

var compactTestView = (function() {

function CompactTestView(fields, style) {
  var self = this;
  this.divId = 'testview';
  this.testCount = 0;

  this.initialize = function() {
    this.testList = createCompactTestList(style);

    this.addSwitch('Loop: ', 'loop');
    this.addSwitch('Stop on failure: ', 'stoponfailure');
    this.addSwitch('Log: ', 'logging');
    this.addSwitch('WebM/VP9 (2015/tip only): ', 'enablewebm');

    this.addCommand('Run All', 'run-selected', 'Run all tests in order.',
        function(e) {
      if (self.onrunselected)
        self.onrunselected.call(self, e);
    });

    this.addLink('Links', 'links.html');
    this.addLink('Instructions', 'instructions.html');
    this.addLink('Changelog', 'main.html');
    this.addLink('Download', 'download-20150612143746.tar.gz');

    this.addTestSuites(testTypes);
  };

  this.addTest = function(desc) {
    return this.testList.addTest(desc);
  };

  this.generate = function() {
    CompactTestView.prototype.generate.call(this);
    // document.getElementById('run-selected').focus();

    var USAGE = 'Use &uarr;&darr;&rarr;&larr; to move around, ' +
        'use ENTER to select.';
    document.getElementById('usage').innerHTML = USAGE;
    // document.getElementById('run-selected').focus();
  };

  this.getTest = function(index) {
    return this.testList.getTest(index);
  };

  this.finishedOneTest = function() {
    ++this.testCount;
    document.getElementById('finish-count').innerHTML =
        this.testCount === 1 ? this.testCount + ' test finished' :
                               this.testCount + ' tests finished';
  };

  this.anySelected = function() {
    return this.testList.anySelected();
  };

  this.initialize();
};

CompactTestView.prototype = TestView.create();
CompactTestView.prototype.constructor = CompactTestView;

return {
  create: function(mseSpec, fields, style) {
    CompactTestView.prototype = TestView.create(mseSpec);
    CompactTestView.prototype.constructor = CompactTestView;
    return new CompactTestView(fields, style);
  }
};

})();

// js/harness/compactTestView-20150612143746.js end

// js/lib/mse/2013/mediaSourcePortability-20150612143746.js begin

/*
 * without Webkit prefix and MediaSource ver 0.5 with or without Webkit prefix.
 */
function setupMsePortability() {
  var dlog = function() {
    var forward = window.dlog || console.log.bind(console);
    forward.apply(this, arguments);
  };

  // Check if we have MSE 0.6 WITHOUT webkit prefix
  if (window.MediaSource) {
    window.MediaSource.prototype.version = 'MSE-live';
    return;
  }

  // Check if we have MSE 0.6 WITH webkit prefix
  if (window.WebKitMediaSource) {
    window.MediaSource = window.WebKitMediaSource;
    window.MediaSource.prototype.version = 'MSE-live-webkit';

    var cou = window.URL.createObjectURL;
    var creatingURL = false;
    window.URL.createObjectURL = function(obj) {
      if (!creatingURL) {
        creatingURL = true;
        var url = window.URL.createObjectURL(obj);
        creatingURL = false;
        return url;
      }
      return cou.call(this, obj);
    };

    var ael = window.MediaSource.prototype.addEventListener;
    window.MediaSource.prototype.addEventListener = function(
        type, listener, useCaptures) {
      var re = /^source(open|close|ended)$/;
      var match = re.exec(type);
      if (match) {
        ael.call(this, 'webkit' + type, listener, useCaptures);
      } else {
        ael.call(this, type, listener, useCaptures);
      }
    };

    return;
  }

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

  // Do we have any forms of MSE 0.5?
  // NOTE: We will only support MSE 0.5 with webkit prefix.
  if (!v.webkitSourceAddId)
    return;

  function MediaSource() {
    this.sourceBuffers = [];
    this.activeSourceBuffers = this.sourceBuffers;
    this.readyState = 'closed';

    this.msWrapperVideo = null;
    this.msWrapperDuration = NaN;
    this.msWrapperSourceIdCount = 1;
    this.msWrapperHandlers = {};
    this.msWrapperAppended = false;

    this.isWrapper = true;
  }

  MediaSource.prototype.version = 'MSE-v0.5-wrapped-webkit';
  var missingFeature = 'Missing:';
  if (!v.webkitSourceSetDuration)
    missingFeature += ' webkitSourceSetDuration';
  if (!v.webkitSourceTimestampOffset)
    missingFeature += ' webkitSourceTimestampOffset';
  if (missingFeature !== 'Missing:')
    MediaSource.prototype.version += '(' + missingFeature + ')';

  MediaSource.prototype.msWrapperHandler = function(name, evt) {
    var handlers = this.msWrapperHandlers[name] || [];
    dlog(4, 'In msWrapperHandler');
    if (name === 'close') {
      this.readyState = 'closed';
      this.msWrapperDuration = NaN;
    } else {
      this.readyState = name;
    }
    for (var i = 0; i < handlers.length; i++) {
      handlers[i].call(evt, evt);
    }
  };

  MediaSource.prototype.attachTo = function(video) {
    dlog(4, 'In msWrapperAttach');
    var names = ['open', 'close', 'ended'];
    for (var i = 0; i < names.length; i++) {
      var h = this.msWrapperHandler.bind(this, names[i]);
      video.addEventListener('webkitsource' + names[i], h);
    }
    this.msWrapperVideo = video;
    var self = this;
    video.addEventListener('durationchange', function() {
      LOG(video.duration);
      self.msWrapperDuration = video.duration;
    });
    video.src = video.webkitMediaSourceURL;
  };

  MediaSource.prototype.addSourceBuffer = function(type) {
    if (!this.msWrapperVideo) throw 'Unattached';
    var id = '' + this.msWrapperSourceIdCount;
    this.msWrapperSourceIdCount += 1;
    this.msWrapperVideo.webkitSourceAddId(id, type);

    var buf = new SourceBuffer(this.msWrapperVideo, id);
    this.sourceBuffers.push(buf);
    return buf;
  };

  MediaSource.prototype.removeSourceBuffer = function(buf) {
    for (var i = 0; i < this.sourceBuffers.length; ++i) {
      if (buf === this.sourceBuffers[i]) {
        this.msWrapperVideo.webkitSourceRemoveId(buf.msWrapperSourceId);
        delete this.sourceBuffers.splice(i, 1)[0];
        break;
      }
    }
  };

  MediaSource.prototype.endOfStream = function(opt_error) {
    var v = this.msWrapperVideo;

    // TODO: are these prefixed in M21?
    var err;
    if (opt_error === 'network') {
      err = v.EOS_NETWORK_ERR;
    } else if (opt_error === 'decode') {
      err = v.EOS_DECODE_ERR;
    } else if (!opt_error) {
      err = v.EOS_NO_ERROR;
    } else {
      throw 'Unrecognized endOfStream error type: ' + opt_error;
    }

    v.webkitSourceEndOfStream(err);
  };

  // The 'setDuration' method of the media element is an extension to the
  // MSE-v0.5 spec, which will be implemented on some devices.
  // Calling this method is defined to have the same semantics as setting
  // the duration property of the Media Source object in the current spec.
  // Getting it is undefined, although clearly here we just return the last
  // value that we set.
  Object.defineProperty(MediaSource.prototype, 'duration', {
    get: function() {
      if (this.readyState === 'closed')
        return NaN;
      return this.msWrapperDuration;
    },
    set: function(duration) {
      this.msWrapperDuration = duration;
      if (this.msWrapperVideo.webkitSourceSetDuration) {
        this.msWrapperVideo.webkitSourceSetDuration(duration);
      } else {
        dlog(1, 'webkitSourceSetDuration() missing (ignored)');
      }
    }
  });

  MediaSource.prototype.addEventListener = function(name, handler) {
    var re = /^source(open|close|ended)$/;
    var match = re.exec(name);
    if (match && match[1]) {
      name = match[1];
      var l = this.msWrapperHandlers[name] || [];
      l.push(handler);
      this.msWrapperHandlers[name] = l;
    } else {
      throw 'Unrecognized event name: ' + name;
    }
  };

  function SourceBuffer(video, id) {
    this.msWrapperVideo = video;
    this.msWrapperSourceId = id;
    this.msWrapperTimestampOffset = 0;
  }

  function FakeSourceBufferedRanges() {
    this.length = 0;
  }

  SourceBuffer.prototype.msWrapperGetBuffered = function() {
    dlog(4, 'In msWrapperGetBuffered');

    // Chrome 22 doesn't like calling sourceBuffered() before initialization
    // segment gets appended.
    if (!this.msWrapperAppended) return new FakeSourceBufferedRanges();

    var v = this.msWrapperVideo;
    var id = this.msWrapperSourceId;
    return v.webkitSourceBuffered(id);
  };

  SourceBuffer.prototype.append = function(bytes) {
    dlog(4, 'In append');
    var v = this.msWrapperVideo;
    var id = this.msWrapperSourceId;
    v.webkitSourceAppend(id, bytes);
    this.msWrapperAppended = true;
  };

  SourceBuffer.prototype.abort = function() {
    dlog(4, 'In abort');
    var v = this.msWrapperVideo;
    var id = this.msWrapperSourceId;
    v.webkitSourceAbort(id);
  };

  // The 'setTimestampOffset' method of the media element is an extension to the
  // MSE-v0.5 spec, which will be implemented on some devices.
  // Calling this method is defined to have the same semantics as setting the
  // timestampOffset property of the Media Source object in the current spec.
  Object.defineProperty(SourceBuffer.prototype, 'timestampOffset', {
    get: function() { return this.msWrapperTimestampOffset; },
    set: function(o) {
      this.msWrapperTimestampOffset = o;
      if (this.msWrapperVideo.webkitSourceTimestampOffset) {
        this.msWrapperVideo.webkitSourceTimestampOffset(
            this.msWrapperSourceId, o);
      } else {
        dlog(1, 'webkitSourceTimestampOffset() missing (ignored)');
      }
    }
  });

  Object.defineProperty(SourceBuffer.prototype, 'buffered', {
    get: SourceBuffer.prototype.msWrapperGetBuffered
  });

  window.MediaSource = MediaSource;
}

// js/lib/mse/2013/mediaSourcePortability-20150612143746.js end

// js/lib/eme/encryptedMediaPortability-20150612143746.js begin
/* The code tries to wrapper the EME versions with or without webkit prefix */


function prefixedAttributeName(obj, suffix, opt_preprefix) {
  suffix = suffix.toLowerCase();
  if (opt_preprefix === undefined) {
    opt_preprefix = '';
  }
  for (var attr in obj) {
    var lattr = attr.toLowerCase();
    if (lattr.indexOf(opt_preprefix) == 0 &&
        lattr.indexOf(suffix, lattr.length - suffix.length) != -1) {
      return attr;
    }
  }
  return null;
}

function normalizeAttribute(obj, suffix, opt_preprefix) {
  if (opt_preprefix === undefined) {
    opt_preprefix = '';
  }

  var attr = prefixedAttributeName(obj, suffix, opt_preprefix);
  if (attr) {
    obj[opt_preprefix + suffix] = obj[attr];
  }
}

function stringToArray(s) {
  var array = new Uint8Array(new ArrayBuffer(s.length));
  for (var i = 0; i < s.length; i++) {
    array[i] = s.charCodeAt(i);
  }
  return array;
}


function arrayToString(a) {
  return String.fromCharCode.apply(String, a);
}

function parsePlayReadyKeyMessage(message) {
  // message is UTF-16LE, let's throw out every second element.
  var message_ascii = new Array();
  for (var i = 0; i < message.length; i += 2) {
    message_ascii.push(message[i]);
  }

  var str = String.fromCharCode.apply(String, message_ascii);
  var doc = (new DOMParser()).parseFromString(str, 'text/xml');
  return stringToArray(
      atob(doc.childNodes[0].childNodes[0].childNodes[0].childNodes[0].data));
}

/**
 * Extracts the BMFF Clear Key ID from the init data of the segment.
 * @param {ArrayBuffer} initData Init data for the media segment.
 * @return {ArrayBuffer} Returns the BMFF ClearKey ID if found, otherwise the
 *     initData itself.
 */
function extractBMFFClearKeyID(initData) {
  // Accessing the Uint8Array's underlying ArrayBuffer is impossible, so we
  // copy it to a new one for parsing.
  var abuf = new ArrayBuffer(initData.length);
  var view = new Uint8Array(abuf);
  view.set(initData);

  var dv = new DataView(abuf);
  var pos = 0;
  while (pos < abuf.byteLength) {
    var box_size = dv.getUint32(pos, false);
    var type = dv.getUint32(pos + 4, false);

    if (type != 0x70737368)
      throw 'Box type ' + type.toString(16) + ' not equal to "pssh"';

    // Scan for Clear Key header
    if ((dv.getUint32(pos + 12, false) == 0x58147ec8) &&
        (dv.getUint32(pos + 16, false) == 0x04234659) &&
        (dv.getUint32(pos + 20, false) == 0x92e6f52c) &&
        (dv.getUint32(pos + 24, false) == 0x5ce8c3cc)) {
      var size = dv.getUint32(pos + 28, false);
      if (size != 16) throw 'Unexpected KID size ' + size;
      return new Uint8Array(abuf.slice(pos + 32, pos + 32 + size));
    }

    // Failing that, scan for Widevine protobuf header
    if ((dv.getUint32(pos + 12, false) == 0xedef8ba9) &&
        (dv.getUint32(pos + 16, false) == 0x79d64ace) &&
        (dv.getUint32(pos + 20, false) == 0xa3c827dc) &&
        (dv.getUint32(pos + 24, false) == 0xd51d21ed)) {
      return new Uint8Array(abuf.slice(pos + 36, pos + 52));
    }
    pos += box_size;
  }
  // Couldn't find it, give up hope.
  return initData;
}

function base64_encode(arr) {
  var b64dict = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
  var b64pad = "=";

  var i;
  var hexStr = "";
  for (i = 0; i < arr.length; i++) {
    var hex = arr[i].toString(16);
    hexStr += hex.length == 1 ? "0" + hex : hex;
  }

  var dest = "";
  var c;
  for (i = 0; i+3 <= hexStr.length; i+=3) {
    c = parseInt(hexStr.substring(i, i+3), 16);
    dest += b64dict.charAt(c >> 6) + b64dict.charAt(c & 63);
  }
  if (i+1 == hexStr.length) {
    c = parseInt(hexStr.substring(i, i+1), 16);
    dest += b64dict.charAt(c << 2);
  } else if (i+2 == hexStr.length) {
    c = parseInt(hexStr.substring(i, i+2), 16);
    dest += b64dict.charAt(c >> 2) + b64dict.charAt((c & 3) << 4);
  }
  
  while ((dest.length & 3) > 0) {
    dest += b64pad;
  }

  return dest;
}

function b64tob64url(s) {
  var b64urlStr = removePadding(s);
  b64urlStr = b64urlStr.replace(/\+/g, "-");
  b64urlStr = b64urlStr.replace(/\//g, "_");
  return b64urlStr;
}

function removePadding(s) {
  return s.replace(/\=/g, "");
}

function base64NoPadding_encode(arr) {
  return removePadding(base64_encode(arr));
}

function base64url_encode(arr) {
  return b64tob64url(base64_encode(arr));
}

(function() {
  var dlog = function() {
    var forward = window.dlog || console.log.bind(console);
    forward.apply(this, arguments);
  };

  var proto = window.HTMLMediaElement.prototype;

  if (proto.addKey || proto.setMediaKeys) {
    return;  // Non-prefix version, needn't wrap.
  }

  if (!proto.webkitAddKey) {
    dlog(1, 'EME is not available');
    return;  // EME is not available at all.
  }

  proto.generateKeyRequest = function(keySystem, initData) {
    return proto.webkitGenerateKeyRequest.call(this, keySystem, initData);
  };

  proto.addKey = function(keySystem, key, initData, sessionId) {
    return proto.webkitAddKey.call(this, keySystem, key, initData, sessionId);
  };

  proto.cancelKeyRequest = function(keySystem, sessionId) {
    return proto.webkitCancelKeyRequest.call(this, keySystem, sessionId);
  };

  var ael = proto.addEventListener;
  var eventWrapper = function(listener, e) {
    listener.call(this, e);
  };

  proto.addEventListener = function(type, listener, useCaptures) {
    var re = /^(keyadded|keyerror|keymessage|needkey)$/;
    var match = re.exec(type);
    if (match) {
      ael.call(this, 'webkit' + type, eventWrapper.bind(this, listener),
               useCaptures);
    } else {
      ael.call(this, type, listener, useCaptures);
    }
  };
})();

// js/lib/eme/encryptedMediaPortability-20150612143746.js end

// js/harness/test-20150612143746.js begin


var BYPASS_CACHE = false;
var XHR_TIMEOUT_LIMIT = 5000;

(function() {

window.testTypes = {
  'conformance-test': {
    name: 'MSE Conformance Tests',
    supported: 'all',
    title: 'Media Source and Encrypted Media Conformance Tests',
    heading: 'MSE Conformance Tests'
  },
  'encryptedmedia-test': {
    name: 'EME Conformance Tests',
    supported: ['2015', 'tip'],
    title: 'Encrypted Media Extensions Conformance Tests',
    heading: 'EME Conformance Tests'
   },
  'performance-test': {
    name: 'MSE Performance Tests',
    supported: 'all',
    title: 'Media Source and Encrypted Media Conformance Tests',
    heading: 'MSE Performance Tests'
  },
  'endurance-test': {
    name: 'MSE Endurance Tests',
    supported: 'all',
    title: 'Media Source and Encrypted Media Conformance Tests',
    heading: 'MSE Endurance Tests'
  },
  'progressive-test': {
    name: 'Progressive Tests',
    supported: 'all',
    title: 'HTML Media Element Conformance Tests',
    heading: 'HTML Media Element Conformance Tests'
  }
};

window.kDefaultTestType = 'conformance-test';

window.currentTestType = null;
window.recycleVideoTag = true;

if (!window.LOG) {
  window.LOG = console.log.bind(console);
}

var TestBase = {};

TestBase.onsourceopen = function() {
  this.log('default onsourceopen()');
};

TestBase.start = function(runner, video) {
  this.log('Test started');
};

TestBase.teardown = function(mseSpec) {
  if (this.video != null) {
    this.video.removeAllEventListeners();
    this.video.pause();
    if (mseSpec && mseSpec !== '0.5') // For backwards compatibility.
      window.URL.revokeObjectURL(this.video.src);
    this.video.src = '';
    if (recycleVideoTag)
      this.video.parentNode.removeChild(this.video);
  }
  this.ms = null;
  this.video = null;
  this.runner = null;
};

TestBase.log = function() {
  var args = Array.prototype.slice.call(arguments, 0);
  args.splice(0, 0, this.desc + ': ');
  LOG.apply(this, args);
};

TestBase.dump = function() {
  if (this.video) {
    this.log('video.currentTime =', this.video.currentTime);
    this.log('video.readyState =', this.video.readyState);
    this.log('video.networkState =', this.video.networkState);
  }
  if (this.ms) {
    this.log('ms.sb count =', this.ms.sourceBuffers.length);
    for (var i = 0; i < this.ms.sourceBuffers.length; ++i) {
      if (this.ms.sourceBuffers[i].buffered) {
        var buffered = this.ms.sourceBuffers[i].buffered;
        this.log('sb' + i + '.buffered.length', buffered.length);
        for (var j = 0; j < buffered.length; ++j) {
          this.log('  ' + j + ': (' + buffered.start(j) + ', ' +
                   buffered.end(j) + ')');
        }
      } else {
        this.log('sb', i, 'invalid buffered range');
      }
    }
  }
};

TestBase.timeout = 30000;

window.createTest = function(name) {
  var t = function() {};
  t.prototype.__proto__ = TestBase;
  t.prototype.desc = name;
  t.prototype.running = false;
  t.prototype.category = '';
  t.prototype.mandatory = true;

  return t;
};

window.createMSTest = function(name) {
  var t = createTest(name);
  t.prototype.start = function(runner, video) {
    this.ms = new MediaSource();
    this.ms.addEventListener('sourceopen', this.onsourceopen.bind(this));
    if (this.ms.isWrapper)
      this.ms.attachTo(video);
    else
      this.video.src = window.URL.createObjectURL(this.ms);
    this.log('MS test started');
  };
  return t;
};

var ConformanceTestRunner = function(testSuite, testsMask, mseSpec) {
  this.testView = null;
  this.currentTest = null;
  this.currentTestIdx = 0;
  this.assertThrowsError = true;
  this.XHRManager = createXHRManager(createLogger(this.log.bind(this)));
  this.timeouts = createTimeoutManager(createLogger(this.log.bind(this)));
  this.lastResult = 'pass';
  this.mseSpec = mseSpec || '0.5';

  if (testsMask) {
    this.testList = [];
    testsMask = util.resize(testsMask, testSuite.tests.length,
                            testsMask.substr(-1));
    for (var i = 0; i < testSuite.tests.length; ++i)
      if (testsMask[i] === '1')
        this.testList.push(testSuite.tests[i]);
  } else {
    this.testList = testSuite.tests;
  }
  this.fields = testSuite.fields;
  this.info = testSuite.info;
  this.viewType = testSuite.viewType;
};

ConformanceTestRunner.prototype.log = function() {
  var args = Array.prototype.slice.call(arguments, 0);
  args.splice(0, 0, 'ConformanceTestRunner: ');
  LOG.apply(this, args);
};

ConformanceTestRunner.prototype.assert = function(cond, msg) {
  if (!cond) {
    ++this.testList[this.currentTestIdx].prototype.failures;
    this.updateStatus();
    this.error('Assert failed: ' + msg, false);
  }
};

ConformanceTestRunner.prototype.checkException = function(testFunc, exceptionCode) {
  try {
    testFunc();
    this.fail('Expect exception ' + exceptionCode);
  } catch (err) {
    this.checkEq(err.code, exceptionCode, 'Exception');
  }
};

ConformanceTestRunner.prototype.check = function(condition, passMsg, failMsg) {
  if (condition)
    this.log(passMsg);
  else
    this.assert(false, failMsg);
};

ConformanceTestRunner.prototype.checkType = function(x, y, name) {
  var t = typeof(x);
  var result = t === y;
  this.check(result, 'checkType passed: type of ' + name + ' is (' + t + ').',
             'Type of ' + name + ' is (' + t + ') which should be (' + y + ')');
};

ConformanceTestRunner.prototype.checkEq = function(x, y, name) {
  var result = (x == y) ||
      (typeof(x) === 'number' && typeof(y) === 'number' &&
       isNaN(x) && isNaN(y));
  this.check(result, 'checkEq passed: ' + name + ' is (' + x + ').',
             name + ' is (' + x + ') which should be (' + y + ')');
};

ConformanceTestRunner.prototype.checkNE = function(x, y, name) {
  var result = (x != y) &&
      !(typeof(x) === 'number' && typeof(y) === 'number' &&
        isNaN(x) && isNaN(y));
  this.check(result, 'checkNE passed: ' + name + ' is (' + x + ').',
             name + ' is (' + x + ') which shouldn\'t.');
};

ConformanceTestRunner.prototype.checkApproxEq = function(x, y, name) {
  var diff = Math.abs(x - y);
  var eps = 0.5;
  this.check(diff < eps, 'checkApproxEq passed: ' + name + ' is (' + x + ').',
             name + ' is (' + x + ') which should between [' +
                (y - eps) + ', ' + (y + eps) + ']');
};

ConformanceTestRunner.prototype.checkGr = function(x, y, name) {
  this.check(x > y, 'checkGr passed: ' + name + ' is (' + x + ').',
             name + ' is (' + x +
                 ') which should be greater than (' + y + ')');
};

ConformanceTestRunner.prototype.checkGE = function(x, y, name) {
  this.check(x >= y, 'checkGE passed: ' + name + ' is (' + x + ').',
             name + ' is (' + x +
                 ') which should be greater than or equal to (' + y + ')');
};

ConformanceTestRunner.prototype.checkLE = function(x, y, name) {
  this.check(x <= y, 'checkLE passed: ' + name + ' is (' + x + ').',
             name + ' is (' + x +
                 ') which should be less than or equal to (' + y + ')');
};

ConformanceTestRunner.prototype.getControlContainer = function() {
  // Override this function to anchor one to the DOM.
  return document.createElement('div');
};

ConformanceTestRunner.prototype.getNewVideoTag = function() {
  // Override this function to anchor one to the DOM.
  return document.createElement('video');
};

ConformanceTestRunner.prototype.getOutputArea = function() {
  // Override this function to anchor one to the DOM.
  return document.createElement('div');
};

ConformanceTestRunner.prototype.updateStatus = function() {
  this.testView.getTest(this.currentTestIdx).updateStatus();
};

ConformanceTestRunner.prototype.initialize = function() {
  var self = this;
  if (this.viewType === 'extra compact')
    this.testView = compactTestView.create(this.mseSpec, this.fields,
                                           this.viewType);
  else if (this.viewType === 'compact')
    this.testView = compactTestView.create(this.mseSpec, this.fields);
  else
    this.testView = fullTestView.create(this.mseSpec, this.fields);

  this.testView.onrunselected = function() {
    self.startTest(0, self.testList.length);
  };

  for (var i = 0; i < this.testList.length; ++i) {
    this.testList[i].prototype.onclick = this.startTest.bind(this, i, 1);
    this.testView.addTest(this.testList[i].prototype);
  }

  this.testView.generate(this.mseSpec);

  document.getElementById('info').innerText = this.info;
  this.log('Media Source and Encrypted Media Conformance Tests ' +
           '(version 20150612143746-4K5xqupUzgiRyTYP)');

  this.longestTimeRatio = -1;
  this.longestTest = null;
};

ConformanceTestRunner.prototype.onfinished = function() {
  this.log('Finished!');
  if (this.longestTest && this.longestTimeRatio > 0) {
    this.log('Longest test is ' + this.longestTest + ', it takes ' +
             this.longestTimeRatio + ' of its timeout.');
  }

  var keepRunning = (!stoponfailure || this.lastResult === 'pass') &&
      loop && (this.testView.anySelected() || this.numOfTestToRun === 1);
  if (keepRunning) {
    this.testToRun = this.numOfTestToRun;
    this.currentTestIdx = this.startIndex;
    this.startNextTest();
  } else {
    this.lastResult = 'pass';
    this.getNewVideoTag();
    this.log('All tests are completed');
  }

  this.sendTestReport(GetTestResults());
};

ConformanceTestRunner.prototype.sendTestReport = function(results) {
  if (this.clientName) {
    var xhr = new XMLHttpRequest();
    var resultsURL = 'http://qual-e.appspot.com/api?command=save_result';
    resultsURL += '&source=mse_eme_conformance';
    resultsURL += '&testid=' + this.clientName + '_' + this.runStartTime;
    xhr.open('POST', resultsURL);
    xhr.setRequestHeader('Content-Type', 'application/json;charset=UTF-8');
    xhr.send(JSON.stringify(results));
  }
};

ConformanceTestRunner.prototype.startTest = function(startIndex, numOfTestToRun) {
  if (!this.currentTest) {
    this.startIndex = startIndex;
    this.numOfTestToRun = numOfTestToRun;
    this.testToRun = numOfTestToRun;
    this.currentTestIdx = startIndex;
    this.startNextTest();
    this.runStartTime = Date.now();
  }
};

ConformanceTestRunner.prototype.startNextTest = function() {
  UpdateStreamDef(Number(enablewebm));
  if (this.numOfTestToRun != 1) {
    while (this.testToRun > 0 &&
           !this.testView.getTest(this.currentTestIdx).selected()) {
      this.testToRun--;
      this.currentTestIdx++;
    }
  }

  if (this.testToRun <= 0 || (stoponfailure && this.lastResult != 'pass')) {
    this.onfinished();
    return;
  }

  this.currentTest = new this.testList[this.currentTestIdx];

  this.log('**** Starting test ' + (this.currentTest.index + 1) + ':' +
           this.currentTest.desc + ' with timeout ' +
           this.currentTest.timeout);
  this.timeouts.setTimeout(this.timeout.bind(this), this.currentTest.timeout);

  this.testList[this.currentTestIdx].prototype.testName = this.currentTest.desc;
  this.testList[this.currentTestIdx].prototype.running = true;

  this.updateStatus();

  this.startTime = Date.now();
  this.currentTest.runner = this;
  this.currentTest.video = this.getNewVideoTag();

  var addEventListener = this.currentTest.video.addEventListener;
  this.currentTest.video.eventsAdded = [];
  this.currentTest.video.addEventListener =
      function(type, listener, useCapture) {
        addEventListener.call(this, type, listener, useCapture);
        this.eventsAdded.push([type, listener]);
      };
  this.currentTest.video.removeAllEventListeners = function() {
    for (var i = 0; i < this.eventsAdded.length; ++i) {
      this.removeEventListener(this.eventsAdded[i][0],
                               this.eventsAdded[i][1]);
    }
  };

  this.currentTest.start(this, this.currentTest.video);
};

ConformanceTestRunner.prototype.succeed = function() {
  this.lastResult = 'pass';
  ++this.testList[this.currentTestIdx].prototype.passes;
  this.updateStatus();
  this.log('**** Test ' + this.currentTest.desc + ' succeeded.');
  this.teardownCurrentTest(false);
};

ConformanceTestRunner.prototype.error = function(msg, isTimeout) {
  this.lastResult = isTimeout ? 'timeout' : 'failure';
  var test = this.currentTest;
  this.log(msg);
  var stack = '';

  try {
    test.dump();
  } catch (e) {
  }

  try {
    var x = y.z.u.v.w;
  } catch (e) {
    if (e && e.stack)
    {
      this.log(e.stack);
      stack = e.stack;
    }
  }

  this.testList[this.currentTestIdx].prototype.lastError = {
    message: msg,
    callStack: stack
  };

  this.teardownCurrentTest(isTimeout);
  if (this.assertThrowsError) throw msg;
};

ConformanceTestRunner.prototype.fail = function(msg) {
  ++this.testList[this.currentTestIdx].prototype.failures;
  this.updateStatus();
  this.error('Test ' + this.currentTest.desc + ' FAILED: ' + msg, false);
};

ConformanceTestRunner.prototype.timeout = function() {
  var isTestTimedOut = false;
  var currentTime = new Date().getTime();
  var testTime = currentTime - this.startTime;

  // Wait longer if we have still running xhr requests.
  // Don't consider data transfer time as part of the timeout.
  if (this.XHRManager) {
    if (this.XHRManager.hasActiveRequests()) {
      var timeSinceLastUpdate = currentTime - this.XHRManager.getLastUpdate();
      if (timeSinceLastUpdate < XHR_TIMEOUT_LIMIT) {
        this.timeouts.setTimeout(this.timeout.bind(this), 1000);
      } else {
        isTestTimedOut = true;
      }
    } else if (this.XHRManager.totalRequestDuration > 0) {
      var testTimeLimit = this.currentTest.timeout + this.XHRManager.totalRequestDuration;
      if (testTime < testTimeLimit) {
        this.timeouts.setTimeout(this.timeout.bind(this),
                                 this.XHRManager.totalRequestDuration);
      } else {
        isTestTimedOut = true;
      }
    }
  } else {
    isTestTimedOut = true;
  }

  if (isTestTimedOut) {
    ++this.testList[this.currentTestIdx].prototype.timeouts;
    this.updateStatus();
    this.error('Test ' + this.currentTest.desc + ' TIMED OUT!', true);
  }
};

ConformanceTestRunner.prototype.teardownCurrentTest = function(isTimeout) {
  if (!isTimeout) {
    var time = Date.now() - this.startTime;
    var ratio = time / this.currentTest.timeout;
    if (ratio >= this.longestTimeRatio) {
      this.longestTimeRatio = ratio;
      this.longestTest = this.currentTest.desc;
      this.log('New longest test ' + this.currentTest.desc +
               ' with timeout ' + this.currentTest.timeout + ' takes ' + time);
    }
  }

  this.testList[this.currentTestIdx].prototype.running = false;
  this.updateStatus();

  this.timeouts.clearAll();
  this.XHRManager.abortAll();
  this.testView.finishedOneTest();
  this.currentTest.teardown(this.mseSpec);
  if (this.currentTest.ms &&
      !this.currentTest.ms.isWrapper &&
      this.currentTest &&
      this.currentTest.video &&
      this.currentTest.video.src) {
    if (this.mseSpec !== '0.5')
      window.URL.revokeObjectURL(this.currentTest.video.src);
    this.currentTest.video.src = '';
  }
  this.currentTest = null;
  this.testToRun--;
  this.currentTestIdx++;
  window.setTimeout(this.startNextTest.bind(this), 1);
};

window.TestBase = TestBase;
window.ConformanceTestRunner = ConformanceTestRunner;

window.GetTestResults = function(testStartId, testEndId) {
  testStartId = testStartId || 0;
  testEndId = testEndId || window.globalRunner.testList.length;
  var results = [];

  for (var i = testStartId; i < testEndId; ++i) {
    if (window.globalRunner.testList[i]) {
      var newResult = {
        id: i,
        name: window.globalRunner.testList[i].prototype.testName,
        passed: false,
        passes: 0,
        error: ''
      };

      if (window.globalRunner.testList[i].prototype.passes > 0) {
        newResult.passed = true;
        newResult.passes = window.globalRunner.testList[i].prototype.passes;
      }
      else {
        newResult.passed = false;
        newResult.error = window.globalRunner.testList[i].prototype.lastError;
      }
      results.push(newResult);
    }
  }

  return results;
};


window.createSimpleTest = function() {
  window.ms = new MediaSource;
  ms.addEventListener('sourceopen', function() {
    window.vsrc = ms.addSourceBuffer(StreamDef.VideoType);
    window.asrc = ms.addSourceBuffer(StreamDef.AudioType);
    console.log('Objects has been created:\n' +
                'They are video, ms, logger, XHMManager, timeouts, ' +
                'vchain, vsrc, achain, asrc');
  });
  window.video = document.createElement('video');
  window.logger = createLogger();
  window.XHRManager = createXHRManager(logger);
  window.timeouts = createTimeoutManager(logger);
  video.src = window.URL.createObjectURL(ms);
  window.vchain = new ResetInit(new FileSource(
      'media/car-20120827-85.mp4', XHRManager, timeouts));
  window.achain = new ResetInit(new FileSource(
      'media/car-20120827-8b.mp4', XHRManager, timeouts));
};

})();

// js/harness/test-20150612143746.js end

// js/lib/mse/2013/msutil-20150612143746.js begin

(function() {

var DLOG_LEVEL = 3;

// Log a debug message. Only logs if the given level is less than the current
// value of the global variable DLOG_LEVEL.
window.dlog = function(level) {
  if (typeof(level) !== 'number')
    throw 'level has to be an non-negative integer!';
  // Comment this to prevent debug output
  if (arguments.length > 1 && level <= DLOG_LEVEL) {
    var args = [];
    for (var i = 1; i < arguments.length; ++i)
      args.push(arguments[i]);
    if (window.LOG)
      window.LOG.apply(null, args);
    else
      console.log(args);
  }
};

var ensureUID = (function() {
  var uid = 0;

  return function(sb) {
    if (!sb.uid) sb.uid = uid++;
  };
})();

var elementInBody = function(element) {
  while (element && element !== document.body)
    element = element.parentNode;
  return Boolean(element);
};

// A version of 'SourceBuffer.append()' that automatically handles EOS
// (indicated by the 'null' values. Returns true if append succeeded,
// false if EOS.
window.safeAppend = function(sb, buf) {
  ensureUID(sb);

  if (!buf)
    dlog(2, 'EOS appended to ' + sb.uid);
  else
    sb.append(buf);

  return Boolean(buf);
};

// Convert a 4-byte array into a signed 32-bit int.
function btoi(data, offset) {
  offset = offset || 0;
  var result = data[offset] >>> 0;
  result = (result << 8) + (data[offset + 1] >>> 0);
  result = (result << 8) + (data[offset + 2] >>> 0);
  result = (result << 8) + (data[offset + 3] >>> 0);
  return result;
}

// Convert a 4-byte array into a fourcc.
function btofourcc(data, offset) {
  offset = offset || 0;
  return String.fromCharCode(data[offset], data[offset + 1],
                             data[offset + 2], data[offset + 3]);
}

// Convert a signed 32-bit int into a 4-byte array.
function itob(value) {
  return [value >>> 24, (value >>> 16) & 0xff, (value >>> 8) & 0xff,
         value & 0xff];
}

// Return the offset of sidx box
function getSIDXOffset(data) {
  var length = data.length;
  var pos = 0;

  while (pos + 8 <= length) {
    var size = [];

    for (var i = 0; i < 4; ++i)
      size.push(data[pos + i]);

    size = btoi(size);
    if (size < 8) throw 'Unexpectedly small size';
    if (pos + size >= data.length) break;

    if (btofourcc(data, pos + 4) === 'sidx')
      return pos;

    pos += size;
  }

  throw 'Cannot find sidx box in first ' + data.length + ' bytes of file';
}

// Given a buffer contains the first 32k of a file, return a list of tables
// containing 'time', 'duration', 'offset', and 'size' properties for each
// subsegment.
function parseSIDX(data) {
  var sidxStartBytes = getSIDXOffset(data);
  var currPos = sidxStartBytes;

  function read(bytes) {
    if (currPos + bytes > data.length) throw 'sidx box is incomplete.';
    var result = [];
    for (var i = 0; i < bytes; ++i) result.push(data[currPos + i]);
    currPos += bytes;
    return result;
  }

  var size = btoi(read(4));
  var sidxEnd = sidxStartBytes + size;
  var boxType = read(4);
  boxType = btofourcc(boxType);
  if (boxType !== 'sidx') throw 'Unrecognized box type ' + boxType;

  var verFlags = btoi(read(4));
  var refId = read(4);
  var timescale = btoi(read(4));

  var earliestPts, offset;
  if (verFlags === 0) {
    earliestPts = btoi(read(4));
    offset = btoi(read(4));
  } else {
    dlog(2, 'Warning: may be truncating sidx values');
    read(4);
    earliestPts = btoi(read(4));
    read(4);
    offset = btoi(read(4));
  }
  offset = offset + sidxEnd;

  var count = btoi(read(4));
  var time = earliestPts;

  var res = [];
  for (var i = 0; i < count; ++i) {
    var size = btoi(read(4));
    var duration = btoi(read(4));
    var sapStuff = read(4);
    res.push({
      time: time / timescale,
      duration: duration / timescale,
      offset: offset,
      size: size
    });
    time = time + duration;
    offset = offset + size;
  }
  if (currPos !== sidxEnd) throw 'Bad end point' + currPos + sidxEnd;
  return res;
}

// Given a BufferedRange object, find the one that contains the given time
// 't'. Returns the end time of the buffered range. If a suitable buffered
// range is not found, returns 'null'.
function findBufferedRangeEndForTime(sb, t) {
  var buf = sb.buffered;
  ensureUID(sb);
  for (var i = 0; i < buf.length; ++i) {
    var s = buf.start(i), e = buf.end(i);
    dlog(4, 'findBuf: uid=' + sb.uid + ' index=' + i + ' time=' + t +
         ' start=' + s + ' end=' + e);
    if (t >= s && t <= e)
      return e;
  }

  return null;
}

// This part defines the... source, for the, erm... media. But it's not the
// Media Source. No. No way.
//
// Let's call it "source chain" instead.
//
// At the end of a source chain is a file source. File sources implement the
// following methods:
//
//  init(t, cb): Gets the (cached) initialization segment buffer for t.
//  Current position is not affected. If cb is null, it will return the init
//  segment, otherwise it will call cb with the asynchronously received init
//  segment. If will throw is init segment is not ready and cb is null.
//
//  seek(t): Sets the maximum time of the next segment to be appended. Will
//  likely round down to the nearest segment start time. (To reset a source
//  after EOF, seek to 0.)
//
//  pull(cb): Call the cb with the next media segment.
//  return value of EOS('null') indicates that the chain has been exhausted.
//
// Most source chain elements will return entire media segments, and many will
// expect incoming data to begin on a media segment boundary. Those elements
// that either do not require this property, or return output that doesn't
// follow it, will be noted.
//
// All source chain elements will forward messages that are not handled to the
// upstream element until they reach the file source.

// Produces a FileSource table.
window.FileSource = function(path, xhrManager, timeoutManager,
                             startIndex, endIndex) {
  this.path = path;
  this.startIndex = startIndex;
  this.endIndex = endIndex;
  this.segs = null;
  this.segIdx = 0;
  this.initBuf = null;

  this.init = function(t, cb) {
    if (!cb) {
      if (!this.initBuf)
        throw 'Calling init synchronusly when the init seg is not ready';
      return this.initBuf;
    }
    self = this;
    if (this.initBuf) {
      timeoutManager.setTimeout(cb.bind(this, this.initBuf), 1);
    } else {
      var self = this;
      var xhr = xhrManager.createRequest(this.path, function(e) {
        self.segs = parseSIDX(this.getResponseData());

        self.startIndex = self.startIndex || 0;
        self.endIndex = self.endIndex || self.segs.length - 1;
        self.endIndex = Math.min(self.endIndex, self.segs.length - 1);
        self.startIndex = Math.min(self.startIndex, self.endIndex);
        self.segIdx = self.startIndex;

        xhr = xhrManager.createRequest(self.path, function(e) {
          self.initBuf = this.getResponseData();
          cb.call(self, self.initBuf);
        }, 0, self.segs[0].offset);
        xhr.send();
      }, 0, 32 * 1024);
      xhr.send();
    }
  };

  this.seek = function(t, sb) {
    if (!this.initBuf)
      throw 'Seek must be called after init';

    if (sb)
      sb.abort();
    else if (t !== 0)
      throw 'You can only seek to the beginning without providing a sb';

    t += this.segs[this.startIndex].time;
    var i = this.startIndex;
    while (i <= this.endIndex && this.segs[i].time <= t)
      ++i;
    this.segIdx = i - 1;
    dlog(2, 'Seeking to segment index=' + this.segIdx + ' time=' + t +
         ' start=' + this.segs[this.segIdx].time +
         ' length=' + this.segs[this.segIdx].duration);
  };

  this.pull = function(cb) {
    if (this.segIdx > this.endIndex) {
      timeoutManager.setTimeout(cb.bind(this, null), 1);
      return;
    }
    var seg = this.segs[this.segIdx];
    ++this.segIdx;
    var self = this;
    var xhr = xhrManager.createRequest(this.path, function(e) {
      cb.call(self, this.getResponseData());
    }, seg.offset, seg.size);
    xhr.send();
  };
  this.duration = function() {
    var last = this.segs[this.segs.length - 1];
    return last.time + last.duration;
  };
  this.currSegDuration = function() {
    if (!this.segs || !this.segs[this.segIdx])
      return 0;
    return this.segs[this.segIdx].duration;
  };
};

function attachChain(downstream, upstream) {
  downstream.upstream = upstream;
  downstream.init = function(t, cb) {
    return upstream.init(t, cb);
  };
  downstream.seek = function(t, sb) {
    return upstream.seek(t, sb);
  };
  downstream.pull = function(cb) {
    return upstream.pull(cb);
  };
  downstream.duration = function() {
    return upstream.duration();
  };
  downstream.currSegDuration = function() {
    return upstream.currSegDuration();
  };
}

window.ResetInit = function(upstream) {
  this.initSent = false;
  attachChain(this, upstream);

  this.init = function(t, cb) {
    this.initSent = true;
    return this.upstream.init(t, cb);
  };

  this.seek = function(t, sb) {
    this.initSent = false;
    return this.upstream.seek(t, sb);
  };

  this.pull = function(cb) {
    if (!this.initSent) {
      this.initSent = true;
      this.upstream.init(0, function(initSeg) {
        cb(initSeg);
      });
      return;
    }
    var self = this;
    this.upstream.pull(function(rsp) {
      if (!rsp)
        self.initSent = false;
      cb(rsp);
    });
  };
};

// This function _blindly_ parses the mdhd header in the segment to find the
// timescale. It doesn't take any box hierarchy into account.
function parseTimeScale(data) {
  for (var i = 0; i < data.length - 3; ++i) {
    if (btofourcc(data, i) !== 'mdhd')
      continue;
    var off = i + 16;
    if (data[i + 4] != 0)
      off = i + 28;

    return btoi(data, off);
  }

  throw 'Failed to find mdhd box in the segment provided';
}

function replaceTFDT(data, tfdt) {
  for (var i = 0; i < data.length - 3; ++i) {
    if (btofourcc(data, i) !== 'tfdt')
      continue;
    tfdt = itob(tfdt);  // convert it into array
    var off = i + 8;
    if (data[i + 4] === 0) {
      data[off] = tfdt[0];
      data[off + 1] = tfdt[1];
      data[off + 2] = tfdt[2];
      data[off + 3] = tfdt[3];
    } else {
      data[off] = 0;
      data[off + 1] = 0;
      data[off + 2] = 0;
      data[off + 3] = 0;
      data[off + 4] = tfdt[0];
      data[off + 5] = tfdt[1];
      data[off + 6] = tfdt[2];
      data[off + 7] = tfdt[3];
    }

    return true;
  }
  // the init segment doesn't have tfdt box.
  return false;
}

// It will repeat a normal stream to turn it into an infinite stream.
// This type of stream cannot be seeked.
window.InfiniteStream = function(upstream) {
  this.upstream = upstream;
  this.timescale = null;
  this.elapsed = 0;
  attachChain(this, upstream);

  this.seek = function(t, sb) {
    throw 'InfiniteStream cannot be seeked';
  };

  this.pull = function(cb) {
    var self = this;
    var currSegDuration = self.upstream.currSegDuration();
    function onPull(buf) {
      if (!buf) {
        self.upstream.seek(0, null);
        self.upstream.pull(onPull);
        return;
      }
      if (!self.timescale) {
        var initBuf = self.upstream.init(0);
        self.timescale = parseTimeScale(initBuf);
      }
      var tfdt = Math.floor(self.timescale * self.elapsed);
      if (tfdt === 1) tfdt = 0;
      dlog(3, 'TFDT: time=' + self.elapsed + ' timescale=' + self.timescale +
           ' tfdt=' + tfdt);
      if (replaceTFDT(buf, tfdt))
        self.elapsed = self.elapsed + currSegDuration;
      cb(buf);
    }
    this.upstream.pull(onPull);
  };

  return this;
};

// Pull 'len' bytes from upstream chain element 'elem'. 'cache'
// is a temporary buffer of bytes left over from the last pull.
//
// This function will send exactly 0 or 1 pull messages upstream. If 'len' is
// greater than the number of bytes in the combined values of 'cache' and the
// pulled buffer, it will be capped to the available bytes. This avoids a
// number of nasty edge cases.
//
// Returns 'rsp, newCache'. 'newCache' should be passed as 'cache' to the
// next invocation.
function pullBytes(elem, len, cache, cb) {
  if (!cache) {
    // Always return EOS if cache is EOS, the caller should call seek before
    // reusing the source chain.
    cb(cache, null);
    return;
  }

  if (len <= cache.length) {
    var buf = cache.subarray(0, len);
    cache = cache.subarray(len);
    cb(buf, cache);
    return;
  }

  elem.pull(function(buf) {
    if (!buf) {  // EOS
      cb(cache, buf);
      return;
    }
    var newCache = new Uint8Array(new ArrayBuffer(cache.length + buf.length));
    newCache.set(cache);
    newCache.set(buf, cache.length);
    cache = newCache;

    if (cache.length <= len) {
      cb(cache, new Uint8Array(new ArrayBuffer(0)));
    } else {
      buf = cache.subarray(0, len);
      cache = cache.subarray(len);
      cb(buf, cache);
    }
  });
}

window.FixedAppendSize = function(upstream, size) {
  this.cache = new Uint8Array(new ArrayBuffer(0));
  attachChain(this, upstream);
  this.appendSize = function() {
    return size || 512 * 1024;
  };
  this.seek = function(t, sb) {
    this.cache = new Uint8Array(new ArrayBuffer(0));
    return this.upstream.seek(t, sb);
  };
  this.pull = function(cb) {
    var len = this.appendSize();
    var self = this;
    pullBytes(this.upstream, len, this.cache, function(buf, cache) {
      self.cache = cache;
      cb(buf);
    });
  };
};

window.RandomAppendSize = function(upstream, min, max) {
  FixedAppendSize.apply(this, arguments);
  this.appendSize = function() {
    min = min || 100;
    max = max || 10000;
    return Math.floor(Math.random() * (max - min + 1) + min);
  };
};

window.RandomAppendSize.prototype = new window.FixedAppendSize;
window.RandomAppendSize.prototype.constructor = window.RandomAppendSize;

// This function appends the init segment to media source
window.appendInit = function(mp, sb, chain, t, cb) {
  chain.init(t, function(initSeg) {
    sb.append(initSeg);
    cb();
  });
};

// This is a simple append loop. It pulls data from 'chain' and appends it to
// 'sb' until the end of the buffered range contains time 't'.
// It starts from the current playback location.
window.appendUntil = function(timeoutManager, mp, sb, chain, t, cb) {
  if (!elementInBody(mp)) {
    cb();
      return;
  }

  var started = sb.buffered.length !== 0;
  var current = mp.currentTime;
  var bufferedEnd = findBufferedRangeEndForTime(sb, current);

  if (bufferedEnd) {
    bufferedEnd = bufferedEnd + 0.1;
  } else {
    bufferedEnd = 0;
    if (started) {
      chain.seek(0, sb);
    }
  }

  (function loop(buffer) {
    if (!elementInBody(mp)) {
      cb();
      return;
    }
    if (buffer) {
      if (!safeAppend(sb, buffer)) {
        cb();
        return;
      }
      bufferedEnd = findBufferedRangeEndForTime(sb, bufferedEnd);
      if (bufferedEnd) {
        bufferedEnd = bufferedEnd + 0.1;
      } else {
        bufferedEnd = 0;
      }
      timeoutManager.setTimeout(loop, 0);
    } else {
      if (t >= bufferedEnd && !mp.error)
        chain.pull(loop);
      else
        cb();
    }
  })();
};

// This is a simple append loop. It pulls data from 'chain' and appends it to
// 'sb' until the end of the buffered range that contains time 't' is at
// least 'gap' seconds beyond 't'. If 't' is not currently in a buffered
// range, it first seeks to a time before 't' and appends until 't' is
// covered.
window.appendAt = function(timeoutManager, mp, sb, chain, t, gap, cb) {
  if (!elementInBody(mp)) {
    cb();
    return;
  }

  gap = gap || 3;

  var bufferedEnd = findBufferedRangeEndForTime(sb, t);

  (function loop(buffer) {
    if (!elementInBody(mp)) {
      cb();
      return;
    }
    if (buffer) {
      if (!safeAppend(sb, buffer))
        return;
      bufferedEnd = findBufferedRangeEndForTime(sb, t);
      timeoutManager.setTimeout(loop, 0);
    } else {
      if (t + gap >= (bufferedEnd || 0) && !mp.error) {
        chain.pull(loop);
      } else {
        cb();
      }
    }
  })();
};

// Append data from chains 'f1' and 'f2' to source buffers 's1' and 's2',
// maintaining 'lead' seconds of time between current playback time and end of
// current buffered range. Continue to do this until the current playback time
// reaches 'endTime'.
// It supports play one stream, where 's2' and 'f2' are null.
//
// 'lead' may be small or negative, which usually triggers some interesting
// fireworks with regard to the network buffer level state machine.
//
// TODO: catch transition to HAVE_CURRENT_DATA or lower and append enough to
// resume in that case
window.playThrough = function(timeoutManager, mp, lead, endTime, s1, f1, s2,
                              f2, cb) {
  var yieldTime = 0.03;

  function loop() {
    if (!elementInBody(mp))
      return;
    if (mp.currentTime <= endTime && !mp.error)
      timeoutManager.setTimeout(playThrough.bind(
          null, timeoutManager, mp, lead, endTime, s1, f1, s2, f2, cb),
          yieldTime * 1000);
    else
      cb();
  };
  appendAt(timeoutManager, mp, s1, f1, mp.currentTime, yieldTime + lead,
           function() {
             if (s2)
               appendAt(timeoutManager, mp, s2, f2, mp.currentTime,
                        yieldTime + lead, loop);
             else
               loop();
           });
};

window.waitUntil = function(timeouts, media, target, cb) {
  var initTime = media.currentTime;
  var lastTime = lastTime;
  var check = function() {
    if (media.currentTime === initTime) {
      timeouts.setTimeout(check, 500);
    } else if (media.currentTime === lastTime || media.currentTime > target) {
      cb();
    } else {
      lastTime = media.currentTime;
      timeouts.setTimeout(check, 500);
    }
  };

  timeouts.setTimeout(check, 500);
};

window.callAfterLoadedMetaData = function(media, testFunc) {
  var onLoadedMetadata = function() {
    LOG('onLoadedMetadata called');
    media.removeEventListener('loadedmetadata', onLoadedMetadata);
    testFunc();
  };

  if (media.readyState >= media.HAVE_METADATA) {
    LOG('onLoadedMetadata bypassed');
    testFunc();
  } else {
    media.addEventListener('loadedmetadata', onLoadedMetadata);
  }
};

})();

// js/lib/mse/2013/msutil-20150612143746.js end

// js/tests/2013/conformanceTest-20150612143746.js begin

var ConformanceTest = function() {

var tests = [];
var info = 'No MSE Support!';
if (window.MediaSource)
  info = 'MSE Version: ' + MediaSource.prototype.version;
info += ' / Default Timeout: ' + TestBase.timeout + 'ms';

var fields = ['passes', 'failures', 'timeouts'];

var createConformanceTest = function(name) {
  var t = createMSTest(name);
  t.prototype.index = tests.length;
  t.prototype.passes = 0;
  t.prototype.failures = 0;
  t.prototype.timeouts = 0;
  tests.push(t);
  return t;
};


var testPresence = createConformanceTest('Presence');
testPresence.prototype.title = 'Test if MediaSource object is present.';
testPresence.prototype.start = function(runner, video) {
  if (!window.MediaSource)
    return runner.fail('No MediaSource object available.');

  var ms = new MediaSource();
  if (!ms)
    return runner.fail('Found MediaSource but could not create one');

  if (ms.version)
    this.log('Media source version reported as ' + ms.version);
  else
    this.log('No media source version reported');

  runner.succeed();
};
testPresence.prototype.teardown = function() {};


var testAttach = createConformanceTest('Attach');
testAttach.prototype.timeout = 2000;
testAttach.prototype.title =
    'Test if MediaSource object can be attached to video.';
testAttach.prototype.start = function(runner, video) {
  this.ms = new MediaSource();
  this.ms.addEventListener('sourceopen', function() {
    runner.succeed();
  });
  if (this.ms.isWrapper)
    this.ms.attachTo(video);
  else
    video.src = window.URL.createObjectURL(this.ms);
  video.load();
};
testAttach.prototype.teardown = function() {};


var testAddSourceBuffer = createConformanceTest('addSourceBuffer');
testAddSourceBuffer.prototype.title =
    'Test if we can add source buffer';
testAddSourceBuffer.prototype.onsourceopen = function() {
  this.runner.checkEq(this.ms.sourceBuffers.length, 0, 'Source buffer number');
  this.ms.addSourceBuffer(StreamDef.AudioType);
  this.runner.checkEq(this.ms.sourceBuffers.length, 1, 'Source buffer number');
  this.ms.addSourceBuffer(StreamDef.VideoType);
  this.runner.checkEq(this.ms.sourceBuffers.length, 2, 'Source buffer number');
  this.runner.succeed();
};


var testSupportedFormats = createConformanceTest('SupportedFormats');
testSupportedFormats.prototype.title =
    'Test if we support mp4 video (video/mp4; codecs="avc1.640008") and ' +
    'audio (audio/mp4; codecs="mp4a.40.5") formats, or webm video' +
    '(video/webm; codecs="vorbis,vp9") and audio (audio/webm; codecs="vorbis").';
testSupportedFormats.prototype.onsourceopen = function() {
  try {
      this.log('Trying format ' + StreamDef.AudioType);
      var src = this.ms.addSourceBuffer(StreamDef.AudioType);
      this.log('Trying format ' + StreamDef.VideoType);
      var src = this.ms.addSourceBuffer(StreamDef.VideoType);
  } catch (e) {
      return this.runner.fail(e);
  }
  this.runner.succeed();
};


var testAddSourceBufferException = createConformanceTest('AddSBException');
testAddSourceBufferException.prototype.title =
    'Test if add incorrect source buffer type will fire the correct ' +
    'exceptions.';
testAddSourceBufferException.prototype.onsourceopen = function() {
  var runner = this.runner;
  var self = this;
  runner.checkException(function() {
    self.ms.addSourceBuffer('^^^');
  }, DOMException.NOT_SUPPORTED_ERR);
  if (this.ms.isWrapper) {
    runner.checkException(function() {
      var video = document.createElement('video');
      video.webkitSourceAddId('id', StreamDef.AudioType);
    }, DOMException.INVALID_STATE_ERR);
  } else {
    runner.checkException(function() {
      var ms = new MediaSource;
      ms.addSourceBuffer(StreamDef.AudioType);
    }, DOMException.INVALID_STATE_ERR);
  }
  runner.succeed();
};


var createInitialMediaStateTest = function(state, value, check) {
  var test = createConformanceTest('InitialMedia' +
                                   util.MakeCapitalName(state));

  check = typeof(check) === 'undefined' ? 'checkEq' : check;
  test.prototype.title = 'Test if the state ' + state +
      ' is correct when onsourceopen is called';
  test.prototype.onsourceopen = function() {
    this.runner[check](this.video[state], value, state);
    this.runner.succeed();
  };
};

createInitialMediaStateTest('duration', NaN);
createInitialMediaStateTest('videoWidth', 0);
createInitialMediaStateTest('videoHeight', 0);
createInitialMediaStateTest('readyState', HTMLMediaElement.HAVE_NOTHING);
createInitialMediaStateTest('src', '', 'checkNE');
createInitialMediaStateTest('currentSrc', '', 'checkNE');


var createInitialMSStateTest = function(state, value, check) {
  var test = createConformanceTest('InitialMS' + util.MakeCapitalName(state));

  check = typeof(check) === 'undefined' ? 'checkEq' : check;
  test.prototype.title = 'Test if the state ' + state +
      ' is correct when onsourceopen is called';
  test.prototype.onsourceopen = function() {
    this.runner[check](this.ms[state], value, state);
    this.runner.succeed();
  };
};

createInitialMSStateTest('duration', NaN);
createInitialMSStateTest('readyState', 'open');


var createAppendTest = function(stream) {
  var test = createConformanceTest('Append' +
                                   util.MakeCapitalName(stream.name));
  test.prototype.title = 'Test if we can append a whole ' + stream.name +
      ' file whose size is 1MB.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var sb = this.ms.addSourceBuffer(stream.type);
    var xhr = runner.XHRManager.createRequest(stream.src,
      function(e) {
        sb.append(xhr.getResponseData());
        runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
        runner.checkEq(sb.buffered.start(0), 0, 'Range start');
        runner.checkApproxEq(sb.buffered.end(0), stream.duration, 'Range end');
        runner.succeed();
      });
    xhr.send();
  };
};

createAppendTest(StreamDef.Audio1MB);
createAppendTest(StreamDef.Video1MB);


var createAbortTest = function(stream) {
  var test = createConformanceTest('Abort' + util.MakeCapitalName(stream.name));
  test.prototype.title = 'Test if we can abort the current segment.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var sb = this.ms.addSourceBuffer(stream.type);
    var xhr = runner.XHRManager.createRequest(stream.src,
      function(e) {
        sb.append(xhr.getResponseData());
        sb.abort();
        sb.append(xhr.getResponseData());
        runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
        runner.checkEq(sb.buffered.start(0), 0, 'Range start');
        runner.checkGr(sb.buffered.end(0), 0, 'Range end');
        runner.succeed();
      }, 0, 200000);
    xhr.send();
  };
};

createAbortTest(StreamDef.Audio1MB);
createAbortTest(StreamDef.Video1MB);


var createTimestampOffsetTest = function(stream) {
  var test = createConformanceTest('TimestampOffset' +
                            util.MakeCapitalName(stream.name));
  test.prototype.title = 'Test if we can set timestamp offset.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var sb = this.ms.addSourceBuffer(stream.type);
    var xhr = runner.XHRManager.createRequest(stream.src,
      function(e) {
        sb.timestampOffset = 5;
        sb.append(xhr.getResponseData());
        runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
        runner.checkEq(sb.buffered.start(0), 5, 'Range start');
        runner.checkApproxEq(sb.buffered.end(0), stream.duration + 5,
                             'Range end');
        runner.succeed();
      });
    xhr.send();
  };
};

createTimestampOffsetTest(StreamDef.Audio1MB);
createTimestampOffsetTest(StreamDef.Video1MB);


var testDuration = createConformanceTest('Duration');
testDuration.prototype.title =
    'Test if we can set duration.';
testDuration.prototype.onsourceopen = function() {
  this.ms.duration = 10;
  this.runner.checkEq(this.ms.duration, 10, 'ms.duration');
  this.runner.succeed();
};


var testSourceRemove = createConformanceTest('SourceRemove');
testSourceRemove.prototype.title =
    'Test if we can add/remove source buffer and do it for more than once';
testSourceRemove.prototype.onsourceopen = function() {
  var sb = this.ms.addSourceBuffer(StreamDef.AudioType);
  this.ms.removeSourceBuffer(sb);
  this.runner.checkEq(this.ms.sourceBuffers.length, 0, 'Source buffer number');
  this.ms.addSourceBuffer(StreamDef.AudioType);
  this.runner.checkEq(this.ms.sourceBuffers.length, 1, 'Source buffer number');
  for (var i = 0; i < 10; ++i) {
    try {
      sb = this.ms.addSourceBuffer(StreamDef.VideoType);
      this.runner.checkEq(this.ms.sourceBuffers.length, 2,
                          'Source buffer number');
      this.ms.removeSourceBuffer(sb);
      this.runner.checkEq(this.ms.sourceBuffers.length, 1,
                          'Source buffer number');
    } catch (e) {
      return this.runner.fail(e);
    }
  }
  this.runner.succeed();
};


var createDurationAfterAppendTest = function(type, stream) {
  var test = createConformanceTest('DurationAfterAppend' +
                                   util.MakeCapitalName(type));
  test.prototype.title = 'Test if the duration expands after appending data.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var ms = this.ms;
    var sb = ms.addSourceBuffer(stream.type);
    var self = this;
    var ondurationchange = function() {
      self.log('ondurationchange called');
      media.removeEventListener('durationchange', ondurationchange);
      runner.checkApproxEq(ms.duration, sb.buffered.end(0), 'ms.duration');
      runner.succeed();
    };
    var xhr = runner.XHRManager.createRequest(stream.src,
      function(e) {
        var data = xhr.getResponseData();
        sb.append(data);
        sb.abort();
        ms.duration = sb.buffered.end(0) / 2;
        media.addEventListener('durationchange', ondurationchange);
        sb.append(data);
      });
    xhr.send();
  };
};

createDurationAfterAppendTest('audio', StreamDef.Audio1MB);
createDurationAfterAppendTest('video', StreamDef.Video1MB);


var createPausedTest = function(type, stream) {
  var test = createConformanceTest('PausedStateWith' +
                                   util.MakeCapitalName(type));
  test.prototype.title = 'Test if the paused state is correct before or ' +
      ' after appending data.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var ms = this.ms;
    var sb = ms.addSourceBuffer(stream.type);

    runner.checkEq(media.paused, true, 'media.paused');

    var xhr = runner.XHRManager.createRequest(stream.src,
      function(e) {
        runner.checkEq(media.paused, true, 'media.paused');
        sb.append(xhr.getResponseData());
        runner.checkEq(media.paused, true, 'media.paused');
        runner.succeed();
      });
    xhr.send();
  };
};

createPausedTest('audio', StreamDef.Audio1MB);
createPausedTest('video', StreamDef.Video1MB);


var createMediaElementEventsTest = function() {
  var test = createConformanceTest('MediaElementEvents');
  test.prototype.title = 'Test if the events on MediaSource are correct.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var ms = this.ms;
    var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
    var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
    var lastState = 'open';
    var self = this;
    var videoXhr = runner.XHRManager.createRequest(StreamDef.Video1MB.src,
      function(e) {
        self.log('onload called');
        videoSb.append(videoXhr.getResponseData());
        videoSb.abort();
        ms.duration = 1;
        ms.endOfStream();
        media.play();
      });
    var audioXhr = runner.XHRManager.createRequest(StreamDef.Audio1MB.src,
      function(e) {
        self.log('onload called');
        audioSb.append(audioXhr.getResponseData());
        audioSb.abort();
        videoXhr.send();
      });

    media.addEventListener('ended', function() {
      self.log('onended called');
      runner.succeed();
    });

    audioXhr.send();
  };
};

createMediaElementEventsTest();


var createMediaSourceEventsTest = function() {
  var test = createConformanceTest('MediaSourceEvents');
  test.prototype.title = 'Test if the events on MediaSource are correct.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var ms = this.ms;
    var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
    var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
    var lastState = 'open';
    var self = this;
    var videoXhr = runner.XHRManager.createRequest(StreamDef.Video1MB.src,
      function(e) {
        self.log('onload called');
        videoSb.append(videoXhr.getResponseData());
        videoSb.abort();
        ms.endOfStream();
      });
    var audioXhr = runner.XHRManager.createRequest(StreamDef.Audio1MB.src,
      function(e) {
        self.log('onload called');
        audioSb.append(audioXhr.getResponseData());
        audioSb.abort();
        videoXhr.send();
      });

    ms.addEventListener('sourceclose', function() {
      self.log('onsourceclose called');
      runner.checkEq(lastState, 'ended', 'The previous state');
      runner.succeed();
    });

    ms.addEventListener('sourceended', function() {
      self.log('onsourceended called');
      runner.checkEq(lastState, 'open', 'The previous state');
      lastState = 'ended';
      media.removeAttribute('src');
      media.load();
    });

    audioXhr.send();
  };
};

createMediaSourceEventsTest();


var testBufferSize = createConformanceTest('VideoBufferSize');
testBufferSize.prototype.title = 'Determines video buffer sizes by ' +
    'appending incrementally until discard occurs, and tests that it meets ' +
    'the minimum requirements for streaming.';
testBufferSize.prototype.onsourceopen = function() {
  var runner = this.runner;
  var sb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var self = this;
  var xhr = runner.XHRManager.createRequest('media/test-video-1MB.mp4',
    function(e) {
      // The test clip has a bitrate which is nearly exactly 1MB/sec, and
      // lasts 1s. We start appending it repeatedly until we get eviction.
      var expectedTime = 0;
      while (true) {
        sb.append(xhr.getResponseData());
        runner.checkEq(sb.buffered.start(0), 0, 'Range start');
        if (expectedTime > sb.buffered.end(0) + 0.1) break;
        expectedTime++;
        sb.timestampOffset = expectedTime;
      }
      var MIN_SIZE = 12;
      runner.checkGE(expectedTime, MIN_SIZE, 'Estimated source buffer size');
      runner.succeed();
    });
  xhr.send();
};


var testSourceChain = createConformanceTest('SourceChain');
testSourceChain.prototype.title =
    'Test if Source Chain works properly. Source Chain is a stack of ' +
    'classes that help with common tasks like appending init segment or ' +
    'append data in random size.';
testSourceChain.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var videoChain = new RandomAppendSize(new ResetInit(
      new FileSource('media/car-20120827-85.mp4', runner.XHRManager,
                     runner.timeouts)));
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioChain = new FixedAppendSize(new ResetInit(
      new FileSource('media/car-20120827-8b.mp4', runner.XHRManager,
                     runner.timeouts)));
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);

  appendUntil(runner.timeouts, media, videoSb, videoChain, 5, function() {
    appendUntil(runner.timeouts, media, audioSb, audioChain, 5, function() {
      media.play();
      playThrough(
          runner.timeouts, media, 1, 2,
          videoSb, videoChain, audioSb, audioChain,
          function() {
        runner.checkGE(media.currentTime, 2, 'currentTime');
        runner.succeed();
      });
    });
  });
};


var testVideoDimension = createConformanceTest('VideoDimension');
testVideoDimension.prototype.title =
    'Test if the readyState transition is correct.';
testVideoDimension.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var videoChain = new ResetInit(new FixedAppendSize(
      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
                     runner.timeouts), 65536));
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var self = this;

  runner.checkEq(media.videoWidth, 0, 'video width');
  runner.checkEq(media.videoHeight, 0, 'video height');

  media.addEventListener('loadedmetadata', function(e) {
    self.log('loadedmetadata called');
    runner.checkEq(media.videoWidth, 640, 'video width');
    runner.checkEq(media.videoHeight, 360, 'video height');
    runner.succeed();
  });

  runner.checkEq(media.readyState, media.HAVE_NOTHING, 'readyState');
  appendInit(media, videoSb, videoChain, 0, function() {});
};


var testPlaybackState = createConformanceTest('PlaybackState');
testPlaybackState.prototype.title =
    'Test if the playback state transition is correct.';
testPlaybackState.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var videoChain = new ResetInit(new FixedAppendSize(
      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
                     runner.timeouts), 65536));
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioChain = new ResetInit(new FixedAppendSize(
      new FileSource('media/car-20120827-8b.mp4', runner.XHRManager,
                     runner.timeouts), 65536));
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var self = this;

  media.play();
  runner.checkEq(media.currentTime, 0, 'media.currentTime');
  media.pause();
  runner.checkEq(media.currentTime, 0, 'media.currentTime');

  appendInit(media, audioSb, audioChain, 0, function() {});
  appendInit(media, videoSb, videoChain, 0, function() {});
  callAfterLoadedMetaData(media, function() {
    media.play();
    runner.checkEq(media.currentTime, 0, 'media.currentTime');
    media.pause();
    runner.checkEq(media.currentTime, 0, 'media.currentTime');
    media.play();
    appendUntil(runner.timeouts, media, audioSb, audioChain, 5, function() {
      appendUntil(runner.timeouts, media, videoSb, videoChain, 5, function() {
        playThrough(runner.timeouts, media, 1, 2, audioSb, audioChain,
                    videoSb, videoChain, function() {
          var time = media.currentTime;
          media.pause();
          runner.checkApproxEq(media.currentTime, time, 'media.currentTime');
          runner.succeed();
        });
      });
    });
  });
};


var testStartPlayWithoutData = createConformanceTest('StartPlayWithoutData');
testStartPlayWithoutData.prototype.title =
    'Test if we can start play before feeding any data. The play should ' +
    'start automatically after data is appended';
testStartPlayWithoutData.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var videoChain = new ResetInit(
      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
                     runner.timeouts));
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioChain = new ResetInit(
      new FileSource('media/car-20120827-8d.mp4', runner.XHRManager,
                     runner.timeouts));
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);

  media.play();
  appendUntil(runner.timeouts, media, videoSb, videoChain, 1, function() {
    appendUntil(runner.timeouts, media, audioSb, audioChain, 1, function() {
      playThrough(
          runner.timeouts, media, 1, 2,
          videoSb, videoChain, audioSb, audioChain,
          function() {
        runner.checkGE(media.currentTime, 2, 'currentTime');
        runner.succeed();
      });
    });
  });
};


var testPlayPartialSegment = createConformanceTest('PlayPartialSegment');
testPlayPartialSegment.prototype.title =
    'Test if we can play a partially appended video segment.';
testPlayPartialSegment.prototype.onsourceopen = function() {
  var runner = this.runner;
  var video = this.video;
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var videoXhr = runner.XHRManager.createRequest('media/car-20120827-85.mp4',
    function(e) {
      videoSb.append(this.getResponseData());
      video.addEventListener('timeupdate', function(e) {
        if (!video.paused && video.currentTime >= 2) {
          runner.succeed();
        }
      });
      video.play();
    }, 0, 1500000);
  var audioXhr = runner.XHRManager.createRequest('media/car-20120827-8b.mp4',
    function(e) {
      audioSb.append(this.getResponseData());
      videoXhr.send();
    }, 0, 500000);
  audioXhr.send();
};


var testIncrementalAudio = createConformanceTest('IncrementalAudio');
testIncrementalAudio.prototype.title =
    'Test if we can append audio not in the unit of segment.';
testIncrementalAudio.prototype.onsourceopen = function() {
  var runner = this.runner;
  var sb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var xhr = runner.XHRManager.createRequest('media/car-20120827-8c.mp4',
    function(e) {
      sb.append(xhr.getResponseData());
      runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
      runner.checkEq(sb.buffered.start(0), 0, 'Range start');
      runner.checkApproxEq(sb.buffered.end(0), 12.42, 'Range end');
      runner.succeed();
    }, 0, 200000);
  xhr.send();
};


var testAppendAudioOffset = createConformanceTest('AppendAudioOffset');
testAppendAudioOffset.prototype.title =
    'Test if we can append audio data with an explicit offset.';
testAppendAudioOffset.prototype.onsourceopen = function() {
  var runner = this.runner;
  var video = this.video;
  var sb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var xhr = runner.XHRManager.createRequest('media/car-20120827-8c.mp4',
    function(e) {
      sb.timestampOffset = 5;
      sb.append(this.getResponseData());
      xhr2.send();
    }, 0, 200000);
  var xhr2 = runner.XHRManager.createRequest('media/car-20120827-8d.mp4',
    function(e) {
      sb.abort();
      sb.timestampOffset = 0;
      sb.append(this.getResponseData());
      runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
      runner.checkEq(sb.buffered.start(0), 0, 'Range start');
      runner.checkApproxEq(sb.buffered.end(0), 17.42, 'Range end');
      runner.succeed();
    }, 0, 200000);
  xhr.send();
};


var testVideoChangeRate = createConformanceTest('VideoChangeRate');
testVideoChangeRate.prototype.title =
    'Test if we can change the format of video on the fly.';
testVideoChangeRate.prototype.onsourceopen = function() {
  var self = this;
  var runner = this.runner;
  var video = this.video;
  var sb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var xhr = runner.XHRManager.createRequest('media/car-20120827-86.mp4',
    function(e) {
      sb.timestampOffset = 5;
      sb.append(this.getResponseData());
      xhr2.send();
    }, 0, 200000);
  var xhr2 = runner.XHRManager.createRequest('media/car-20120827-85.mp4',
    function(e) {
      sb.abort();
      sb.timestampOffset = 0;
      sb.append(this.getResponseData());
      runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
      runner.checkEq(sb.buffered.start(0), 0, 'Range start');
      runner.checkApproxEq(sb.buffered.end(0), 11.47, 'Range end');
      callAfterLoadedMetaData(video, function() {
        video.currentTime = 3;
        video.addEventListener('seeked', function(e) {
          self.log('seeked called');
          video.addEventListener('timeupdate', function(e) {
            self.log('timeupdate called with ' + video.currentTime);
            if (!video.paused && video.currentTime >= 2) {
              runner.succeed();
            }
          });
        });
      });
      video.play();
    }, 0, 400000);
  this.ms.duration = 100000000;  // Ensure that we can seek to any position.
  xhr.send();
};


var createAppendMultipleInitTest = function(type, stream) {
  var test = createConformanceTest('AppendMultipleInit' +
                                   util.MakeCapitalName(type));
  test.prototype.title = 'Test if we can append multiple init segments.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var chain = new FileSource(stream.src, runner.XHRManager, runner.timeouts);
    var src = this.ms.addSourceBuffer(stream.type);
    var init;

    chain.init(0, function(buf) {
      init = buf;
      chain.pull(function(buf) {
        for (var i = 0; i < 10; ++i)
          src.append(init);
        src.append(buf);
        src.abort();
        var end = src.buffered.end(0);
        for (var i = 0; i < 10; ++i)
          src.append(init);
        runner.checkEq(src.buffered.end(0), end, 'Range end');
        runner.succeed();
      });
    });
  };
};

createAppendMultipleInitTest('audio', StreamDef.Audio1MB);
createAppendMultipleInitTest('video', StreamDef.Video1MB);


var testAppendOutOfOrder = createConformanceTest('AppendOutOfOrder');
testAppendOutOfOrder.prototype.title =
    'Test if we can append segments out of order. This is valid according' +
    ' to MSE v0.6 section 2.3.';
testAppendOutOfOrder.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var audioChain = new FileSource('media/car-20120827-8c.mp4',
                                   runner.XHRManager,
                                   runner.timeouts);
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var bufs = [];

  audioChain.init(0, function(buf) {
    bufs.push(buf);
    audioChain.pull(function(buf) {
      bufs.push(buf);
      audioChain.pull(function(buf) {
        bufs.push(buf);
        audioChain.pull(function(buf) {
          bufs.push(buf);
          audioChain.pull(function(buf) {
            bufs.push(buf);
            audioSb.append(bufs[0]);
            runner.checkEq(audioSb.buffered.length, 0, 'Source buffer number');
            audioSb.append(bufs[2]);
            runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
            runner.checkGr(audioSb.buffered.start(0), 0, 'Range start');
            audioSb.append(bufs[1]);
            runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
            runner.checkEq(audioSb.buffered.start(0), 0, 'Range start');
            audioSb.append(bufs[4]);
            runner.checkEq(audioSb.buffered.length, 2, 'Source buffer number');
            runner.checkEq(audioSb.buffered.start(0), 0, 'Range start');
            audioSb.append(bufs[3]);
            runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
            runner.checkEq(audioSb.buffered.start(0), 0, 'Range start');
            runner.succeed();
          });
        });
      });
    });
  });
};


var testBufferedRange = createConformanceTest('BufferedRange');
testBufferedRange.prototype.title =
    'Test if SourceBuffer.buffered get updated correctly after feeding data.';
testBufferedRange.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var videoChain = new ResetInit(
      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
                     runner.timeouts));
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioChain = new ResetInit(
      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
                     runner.timeouts));
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);

  runner.checkEq(videoSb.buffered.length, 0, 'Source buffer number');
  runner.checkEq(audioSb.buffered.length, 0, 'Source buffer number');
  appendInit(media, videoSb, videoChain, 0, function() {
    appendInit(media, audioSb, audioChain, 0, function() {
      runner.checkEq(videoSb.buffered.length, 0, 'Source buffer number');
      runner.checkEq(audioSb.buffered.length, 0, 'Source buffer number');
      appendUntil(runner.timeouts, media, videoSb, videoChain, 5, function() {
        runner.checkEq(videoSb.buffered.length, 1, 'Source buffer number');
        runner.checkEq(videoSb.buffered.start(0), 0, 'Source buffer number');
        runner.checkGE(videoSb.buffered.end(0), 5, 'Range end');
        appendUntil(runner.timeouts, media, audioSb, audioChain, 5, function() {
          runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
          runner.checkEq(audioSb.buffered.start(0), 0, 'Source buffer number');
          runner.checkGE(audioSb.buffered.end(0), 5, 'Range end');
          runner.succeed();
        });
      });
    });
  });
};


var testMediaSourceDuration = createConformanceTest('MediaSourceDuration');
testMediaSourceDuration.prototype.title =
    'Test if the duration on MediaSource can be set and got sucessfully.';
testMediaSourceDuration.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var ms = this.ms;
  var videoChain = new ResetInit(
      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
                     runner.timeouts));
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var self = this;
  var onsourceclose = function() {
    self.log('onsourceclose called');
    runner.assert(isNaN(ms.duration));
    runner.succeed();
  };

  runner.assert(isNaN(media.duration), 'Initial media duration not NaN');
  media.play();
  appendInit(media, videoSb, videoChain, 0, function() {
    appendUntil(runner.timeouts, media, videoSb, videoChain, 10, function() {
      runner.checkEq(ms.duration, Infinity, 'ms.duration');
      ms.duration = 5;
      runner.checkEq(ms.duration, 5, 'ms.duration');
      runner.checkEq(media.duration, 5, 'media.duration');
      runner.checkLE(videoSb.buffered.end(0), 5.1, 'Range end');
      videoSb.abort();
      videoChain.seek(0);
      appendInit(media, videoSb, videoChain, 0, function() {
        appendUntil(runner.timeouts, media,
            videoSb, videoChain, 10, function() {
          runner.checkApproxEq(ms.duration, 10, 'ms.duration');
          ms.duration = 5;
          var duration = videoSb.buffered.end(0);
          ms.endOfStream();
          runner.checkEq(ms.duration, duration, 'ms.duration');
          media.play();
          ms.addEventListener('sourceended', function() {
            runner.checkEq(ms.duration, duration, 'ms.duration');
            runner.checkEq(media.duration, duration, 'media.duration');
            ms.addEventListener('sourceclose', onsourceclose);
            media.removeAttribute('src');
            media.load();
          });
        });
      });
    });
  });
};


var testAudioWithOverlap = createConformanceTest('AudioWithOverlap');
testAudioWithOverlap.prototype.title =
    'Test if audio data with overlap will be merged into one range.';
testAudioWithOverlap.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var audioChain = new ResetInit(
      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
                     runner.timeouts));
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var GAP = 0.1;

  appendInit(media, audioSb, audioChain, 0, function() {
    audioChain.pull(function(buf) {
      runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
      runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
      var segmentDuration = audioSb.buffered.end(0);
      audioSb.timestampOffset = segmentDuration - GAP;
      audioChain.seek(0);
      audioChain.pull(function(buf) {
        runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
        audioChain.pull(function(buf) {
          runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
          runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
          runner.checkApproxEq(audioSb.buffered.end(0),
                               segmentDuration * 2 - GAP, 'Range end');
          runner.succeed();
        });
      });
    });
  });
};


var testAudioWithSmallGap = createConformanceTest('AudioWithSmallGap');
testAudioWithSmallGap.prototype.title =
    'Test if audio data with a gap smaller than an audio frame size ' +
    'will be merged into one buffered range.';
testAudioWithSmallGap.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var audioChain = new ResetInit(
      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
                     runner.timeouts));
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var GAP = 0.01;  // The audio frame size of this file is 0.0232

  appendInit(media, audioSb, audioChain, 0, function() {
    audioChain.pull(function(buf) {
      runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
      runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
      var segmentDuration = audioSb.buffered.end(0);
      audioSb.timestampOffset = segmentDuration + GAP;
      audioChain.seek(0);
      audioChain.pull(function(buf) {
        runner.assert(safeAppend(audioSb, buf, 'safeAppend failed'));
        audioChain.pull(function(buf) {
          runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
          runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
          runner.checkApproxEq(audioSb.buffered.end(0),
                               segmentDuration * 2 + GAP, 'Range end');
          runner.succeed();
        });
      });
    });
  });
};


var testAudioWithLargeGap = createConformanceTest('AudioWithLargeGap');
testAudioWithLargeGap.prototype.title =
    'Test if audio data with a gap larger than an audio frame size ' +
    'will not be merged into one buffered range.';
testAudioWithLargeGap.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var audioChain = new ResetInit(
      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
                     runner.timeouts));
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var GAP = 0.03;  // The audio frame size of this file is 0.0232

  appendInit(media, audioSb, audioChain, 0, function() {
    audioChain.pull(function(buf) {
      runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
      runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
      var segmentDuration = audioSb.buffered.end(0);
      audioSb.timestampOffset = segmentDuration + GAP;
      audioChain.seek(0);
      audioChain.pull(function(buf) {
        runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
        audioChain.pull(function(buf) {
          runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
          runner.checkEq(audioSb.buffered.length, 2, 'Source buffer number');
          runner.succeed();
        });
      });
    });
  });
};


var testCanPlayClearKey = createConformanceTest('CanPlayClearKey');
testCanPlayClearKey.prototype.title =
    'Test if canPlay return is correct for clear key.';
testCanPlayClearKey.prototype.onsourceopen = function() {
  var video = this.video;
  this.runner.assert(
      video.canPlayType(
          StreamDef.VideoType, 'org.w3.clearkey') === 'probably' ||
      video.canPlayType(
          StreamDef.VideoType, 'webkit-org.w3.clearkey') === 'probably',
      "canPlay doesn't support video and clearkey properly");
  this.runner.assert(
      video.canPlayType(
          StreamDef.AudioType, 'org.w3.clearkey') === 'probably' ||
      video.canPlayType(
          StreamDef.AudioType, 'webkit-org.w3.clearkey') === 'probably',
      "canPlay doesn't support audio and clearkey properly");
  this.runner.succeed();
};


var testCanPlayPlayReady = createConformanceTest('CanPlayPlayReady');
testCanPlayPlayReady.prototype.title =
    'Test if canPlay return is correct for PlayReady.';
testCanPlayPlayReady.prototype.onsourceopen = function() {
  var video = this.video;
  this.runner.checkEq(
      video.canPlayType(StreamDef.VideoType, 'com.youtube.playready'),
                        'probably', 'canPlayType result');
  this.runner.checkEq(
      video.canPlayType(StreamDef.AudioType, 'com.youtube.playready'),
                        'probably', 'canPlayType result');
  this.runner.succeed();
};


var testCannotPlayWidevine = createConformanceTest('CannotPlayWidevine');
testCannotPlayWidevine.prototype.title =
    'Test if canPlay return is correct for Widevine.';
testCannotPlayWidevine.prototype.onsourceopen = function() {
  var video = this.video;
  this.runner.checkEq(
      video.canPlayType(StreamDef.VideoType, 'com.widevine.alpha'), '',
      'canPlayType result');
  this.runner.checkEq(
      video.canPlayType(StreamDef.AudioType, 'com.widevine.alpha'), '',
      'canPlayType result');
  this.runner.succeed();
};


var testWebM = createConformanceTest('WebMHandling');
testWebM.prototype.title = 'Ensure that WebM is either supported or ' +
    'that attempting to add a WebM SourceBuffer results in an error.';
testWebM.prototype.onsourceopen = function() {
  var mime = 'video/webm; codecs="vorbis,vp8"';
  var runner = this.runner;
  try {
    this.log('Add sourceBuffer typed webm');
    var webmSb = this.ms.addSourceBuffer(mime);
  } catch (e) {
    runner.checkEq(e.code, DOMException.NOT_SUPPORTED_ERR,
                          'exception code');
    this.log('Add sourceBuffer typed webm to closed MediaSource');
    try {
      (new MediaSource).addSourceBuffer(mime);
    } catch (e) {
      LOG("WebM with mime '" + mime + "' not supported. (This is okay.)");
      runner.succeed();
      return;
    }
    runner.fail('Add sourceBuffer typed webm to closed MediaSource hasn\'t' +
                ' thrown any exception.');
    return;
  }
  var xhr = runner.XHRManager.createRequest('media/test.webm',
    function(e) {
      try {
        webmSb.append(xhr.getResponseData());
      } catch (e) {
        LOG('WebM support claimed but error on appending data!');
        runner.fail();
        return;
      }
      runner.checkEq(webmSb.buffered.length, 1, 'buffered.length');
      runner.checkApproxEq(webmSb.buffered.end(0), 6.04, 'buffered.end(0)');
      runner.succeed();
    });
  xhr.send();
};


var testClearKeyAudio = createConformanceTest('ClearKeyAudio');
testClearKeyAudio.prototype.title =
    'Test if we can play audio encrypted with ClearKey encryption.';
testClearKeyAudio.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var videoChain = new ResetInit(
      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
                     runner.timeouts));
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioChain = new ResetInit(
      new FileSource('media/car_cenc-20120827-8c.mp4', runner.XHRManager,
                     runner.timeouts));
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);

  media.addEventListener('needkey', function(e) {
    e.target.generateKeyRequest('org.w3.clearkey', e.initData);
  });

  media.addEventListener('keymessage', function(e) {
    var key = new Uint8Array([
        0x1a, 0x8a, 0x20, 0x95, 0xe4, 0xde, 0xb2, 0xd2,
        0x9e, 0xc8, 0x16, 0xac, 0x7b, 0xae, 0x20, 0x82]);
    var keyId = new Uint8Array([
        0x60, 0x06, 0x1e, 0x01, 0x7e, 0x47, 0x7e, 0x87,
        0x7e, 0x57, 0xd0, 0x0d, 0x1e, 0xd0, 0x0d, 0x1e]);
    e.target.addKey('org.w3.clearkey', key, keyId, e.sessionId);
  });

  appendUntil(runner.timeouts, media, videoSb, videoChain, 5, function() {
    appendUntil(runner.timeouts, media, audioSb, audioChain, 5, function() {
      media.play();
      playThrough(
          runner.timeouts, media, 10, 5,
          videoSb, videoChain, audioSb, audioChain, function() {
        runner.checkGE(media.currentTime, 5, 'currentTime');
        runner.succeed();
      });
    });
  });
};


var testClearKeyVideo = createConformanceTest('ClearKeyVideo');
testClearKeyVideo.prototype.title =
    'Test if we can play video encrypted with ClearKey encryption.';
testClearKeyVideo.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var videoChain = new ResetInit(
      new FileSource('media/car_cenc-20120827-86.mp4', runner.XHRManager,
                     runner.timeouts));
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioChain = new ResetInit(
      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
                     runner.timeouts));
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);

  media.addEventListener('needkey', function(e) {
    e.target.generateKeyRequest('org.w3.clearkey', e.initData);
  });

  media.addEventListener('keymessage', function(e) {
    var key = new Uint8Array([
        0x1a, 0x8a, 0x20, 0x95, 0xe4, 0xde, 0xb2, 0xd2,
        0x9e, 0xc8, 0x16, 0xac, 0x7b, 0xae, 0x20, 0x82]);
    var keyId = new Uint8Array([
        0x60, 0x06, 0x1e, 0x01, 0x7e, 0x47, 0x7e, 0x87,
        0x7e, 0x57, 0xd0, 0x0d, 0x1e, 0xd0, 0x0d, 0x1e]);
    e.target.addKey('org.w3.clearkey', key, keyId, e.sessionId);
  });

  appendUntil(runner.timeouts, media, videoSb, videoChain, 5, function() {
    appendUntil(runner.timeouts, media, audioSb, audioChain, 5, function() {
      media.play();
      playThrough(
          runner.timeouts, media, 10, 5,
          videoSb, videoChain, audioSb, audioChain, function() {
        runner.checkGE(media.currentTime, 5, 'currentTime');
        runner.succeed();
      });
    });
  });
};


var testSeekTimeUpdate = createConformanceTest('SeekTimeUpdate');
testSeekTimeUpdate.prototype.title =
  'Timeupdate event fired with correct currentTime after seeking.';
testSeekTimeUpdate.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var lastTime = 0;
  var updateCount = 0;
  var xhr = runner.XHRManager.createRequest('media/car-20120827-86.mp4',
      function() {
    videoSb.append(xhr.getResponseData());
    var xhr2 = runner.XHRManager.createRequest('media/car-20120827-8c.mp4',
        function() {
      audioSb.append(xhr2.getResponseData());
      callAfterLoadedMetaData(media, function() {
        media.addEventListener('timeupdate', function(e) {
          if (!media.paused) {
            ++updateCount;
            runner.checkGE(media.currentTime, lastTime,
                           'media.currentTime');
            if (updateCount > 3) {
              updateCount = 0;
              lastTime += 10;
              if (lastTime >= 35)
                runner.succeed();
              else
                media.currentTime = lastTime + 6;
            }
          }
        });
        media.play();
      });
    }, 0, 1000000);
    xhr2.send();
    }, 0, 5000000);
  this.ms.duration = 100000000;  // Ensure that we can seek to any position.
  xhr.send();
};


var testSourceSeek = createConformanceTest('Seek');
testSourceSeek.prototype.title = 'Test if we can seek during playing. It' +
    ' also tests if the implementation properly supports seek operation' +
    ' fired immediately after another seek that hasn\'t been completed.';
testSourceSeek.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var videoChain = new ResetInit(new FileSource(
      'media/car-20120827-86.mp4', runner.XHRManager, runner.timeouts));
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioChain = new ResetInit(new FileSource(
      'media/car-20120827-8c.mp4', runner.XHRManager, runner.timeouts));
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var self = this;

  this.ms.duration = 100000000;  // Ensure that we can seek to any position.

  appendUntil(runner.timeouts, media, videoSb, videoChain, 20, function() {
    appendUntil(runner.timeouts, media, audioSb, audioChain, 20, function() {
      self.log('Seek to 17s');
      callAfterLoadedMetaData(media, function() {
        media.currentTime = 17;
        media.play();
        playThrough(
            runner.timeouts, media, 10, 19,
            videoSb, videoChain, audioSb, audioChain, function() {
          runner.checkGE(media.currentTime, 19, 'currentTime');
          self.log('Seek to 28s');
          media.currentTime = 53;
          media.currentTime = 58;
          playThrough(
              runner.timeouts, media, 10, 60,
              videoSb, videoChain, audioSb, audioChain, function() {
            runner.checkGE(media.currentTime, 60, 'currentTime');
            self.log('Seek to 7s');
            media.currentTime = 0;
            media.currentTime = 7;
            videoChain.seek(7, videoSb);
            audioChain.seek(7, audioSb);
            playThrough(runner.timeouts, media, 10, 9, videoSb, videoChain,
                audioSb, audioChain, function() {
              runner.checkGE(media.currentTime, 9, 'currentTime');
              runner.succeed();
            });
          });
        });
      });
    });
  });
};


var testBufUnbufSeek = createConformanceTest('BufUnbufSeek');
testBufUnbufSeek.prototype.title = 'Seek into and out of a buffered region.';
testBufUnbufSeek.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var xhr = runner.XHRManager.createRequest('media/car-20120827-86.mp4',
      function() {
    videoSb.append(xhr.getResponseData());
    var xhr2 = runner.XHRManager.createRequest('media/car-20120827-8c.mp4',
        function() {
      audioSb.append(xhr2.getResponseData());
      callAfterLoadedMetaData(media, function() {
        var N = 30;
        function loop(i) {
          if (i > N) {
            media.currentTime = 1.005;
            media.addEventListener('timeupdate', function(e) {
              if (!media.paused && media.currentTime > 3)
                runner.succeed();
            });
            return;
          }
          // bored of shitty test scripts now => test scripts get shittier
          media.currentTime = (i++ % 2) * 1.0e6 + 1;
          runner.timeouts.setTimeout(loop.bind(null, i), 50);
        }
        media.play();
        media.addEventListener('play', loop.bind(null, 0));
      });
    }, 0, 100000);
    xhr2.send();
  }, 0, 1000000);
  this.ms.duration = 100000000;  // Ensure that we can seek to any position.
  xhr.send();
};


var createDelayedTest = function(delayed, nonDelayed) {
  var test = createConformanceTest('Delayed' +
                                   util.MakeCapitalName(delayed.name));
  test.prototype.title = 'Test if we can play properly when there' +
    ' is not enough ' + delayed.name + ' data. The play should resume once ' +
    delayed.name + ' data is appended.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var chain = new FixedAppendSize(new ResetInit(
        new FileSource(nonDelayed.src, runner.XHRManager, runner.timeouts)),
                       65536);
    var src = this.ms.addSourceBuffer(nonDelayed.type);
    var delayedChain = new FixedAppendSize(new ResetInit(
        new FileSource(delayed.src, runner.XHRManager, runner.timeouts)),
                       65536);
    var delayedSrc = this.ms.addSourceBuffer(delayed.type);
    var self = this;
    var ontimeupdate = function(e) {
      if (!media.paused) {
        var end = delayedSrc.buffered.end(0);
        runner.checkLE(media.currentTime, end + 1.0, 'media.currentTime');
      }
    };
    appendUntil(runner.timeouts, media, src, chain, 15, function() {
      appendUntil(runner.timeouts, media, delayedSrc, delayedChain, 8,
                  function() {
        var end = delayedSrc.buffered.end(0);
        self.log('Start play when there is only ' + end + ' seconds of ' +
                 delayed.name + ' data.');
        media.play();
        media.addEventListener('timeupdate', ontimeupdate);
        waitUntil(runner.timeouts, media, delayedSrc.buffered.end(0) + 3,
            function() {
          runner.checkLE(media.currentTime, end + 1.0, 'media.currentTime');
          runner.checkGr(media.currentTime, end - 1.0, 'media.currentTime');
          runner.succeed();
        });
      });
    });
  };
};

createDelayedTest(StreamDef.AudioNormal, StreamDef.VideoNormal);
createDelayedTest(StreamDef.VideoNormal, StreamDef.AudioNormal);


var testXHRUint8Array = createConformanceTest('XHRUint8Array');
testXHRUint8Array.prototype.title = 'Ensure that XHR can send an Uint8Array';
testXHRUint8Array.prototype.timeout = 10000;
testXHRUint8Array.prototype.start = function(runner, video) {
  var s = 'XHR DATA';
  var buf = new ArrayBuffer(s.length);
  var view = new Uint8Array(buf);
  for (var i = 0; i < s.length; i++) {
    view[i] = s.charCodeAt(i);
  }

  var xhr = runner.XHRManager.createPostRequest(
    'https://drmproxy.appspot.com/echo',
    function(e) {
      runner.checkEq(String.fromCharCode.apply(null, xhr.getResponseData()),
                     s, 'XHR response');
      runner.succeed();
    },
    view.length);
  xhr.send(view);
};


var testXHRAbort = createConformanceTest('XHRAbort');
testXHRAbort.prototype.title = 'Ensure that XHR aborts actually abort by ' +
    'issuing an absurd number of them and then aborting all but one.';
testXHRAbort.prototype.start = function(runner, video) {
  var N = 100;
  var startTime = Date.now();
  var lastAbortTime;
  function startXHR(i) {
    var xhr = runner.XHRManager.createRequest(
        'media/car-20120827-85.mp4?x=' + Date.now() + '.' + i,
        function() {
      if (i >= N) {
        xhr.getResponseData();  // This will verify status internally.
        runner.succeed();
      }
    });
    if (i < N) {
      runner.timeouts.setTimeout(xhr.abort.bind(xhr), 10);
      runner.timeouts.setTimeout(startXHR.bind(null, i + 1), 1);
      lastAbortTime = Date.now();
    }
    xhr.send();
  };
  startXHR(0);
};


var testXHROpenState = createConformanceTest('XHROpenState');
testXHROpenState.prototype.title = 'Ensure XMLHttpRequest.open does not ' +
    'reset XMLHttpRequest.responseType';
testXHROpenState.prototype.start = function(runner, video) {
  var xhr = new XMLHttpRequest;
  // It should not be an error to set responseType before calling open
  xhr.responseType = 'arraybuffer';
  xhr.open('GET', 'http://google.com', true);
  runner.checkEq(xhr.responseType, 'arraybuffer', 'XHR responseType');
  runner.succeed();
};


var testFrameGaps = createConformanceTest('FrameGaps');
testFrameGaps.prototype.title = 'Test media with frame durations of 24FPS ' +
    'but segment timing corresponding to 23.976FPS';
testFrameGaps.prototype.filename = 'media/nq-frames24-tfdt23.mp4';
testFrameGaps.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var videoChain = new FixedAppendSize(new ResetInit(
      new FileSource(this.filename, runner.XHRManager,
                     runner.timeouts)));
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioChain = new FixedAppendSize(new ResetInit(
      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
                     runner.timeouts)));
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  media.play();
  playThrough(runner.timeouts, media, 5, 18, videoSb, videoChain,
              audioSb, audioChain, runner.succeed.bind(runner));
};


var testFrameOverlaps = createConformanceTest('FrameOverlaps');
testFrameOverlaps.prototype.title = 'Test media with frame durations of ' +
    '23.976FPS but segment timing corresponding to 24FPS';
testFrameOverlaps.prototype.filename = 'media/nq-frames23-tfdt24.mp4';
testFrameOverlaps.prototype.onsourceopen = testFrameGaps.prototype.onsourceopen;


var testAAC51 = createConformanceTest('AAC51');
testAAC51.prototype.title = 'Test 5.1-channel AAC';
testAAC51.prototype.audioFilename = 'media/sintel-trunc.mp4';
testAAC51.prototype.onsourceopen = function() {
  var runner = this.runner;
  var media = this.video;
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var xhr = runner.XHRManager.createRequest(this.audioFilename,
    function(e) {
      audioSb.append(xhr.getResponseData());
      var xhr2 = runner.XHRManager.createRequest('media/car-20120827-86.mp4',
        function(e) {
          videoSb.append(xhr2.getResponseData());
          media.play();
          media.addEventListener('timeupdate', function(e) {
            if (!media.paused && media.currentTime > 2)
              runner.succeed();
          });
        }, 0, 3000000);
      xhr2.send();
    });
  xhr.send();
};


var testEventTimestamp = createConformanceTest('EventTimestamp');
testEventTimestamp.prototype.title = 'Test Event Timestamp is relative to ' +
    'the epoch';
testEventTimestamp.prototype.onsourceopen = function() {
  var runner = this.runner;
  var video = this.video;
  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
  var last = Date.now();
  runner.checkGr(last, 1360000000000, 'Date.now()');

  var audioXhr = runner.XHRManager.createRequest('media/car-20120827-8b.mp4',
    function(e) {
      audioSb.append(this.getResponseData());
      video.addEventListener('timeupdate', function(e) {
        runner.checkGE(e.timeStamp, last, 'event.timeStamp');
        last = e.timeStamp;
        if (!video.paused && video.currentTime >= 2) {
          runner.succeed();
        }
      });
      video.play();
    }, 0, 500000);

  var videoXhr = runner.XHRManager.createRequest('media/car-20120827-85.mp4',
    function(e) {
      videoSb.append(this.getResponseData());
      audioXhr.send();
    }, 0, 1500000);
  videoXhr.send();
};


var testDualKey = createConformanceTest('[OPTIONAL/NEW]DualKey');
testDualKey.prototype.title = 'Tests multiple video keys';
testDualKey.prototype.start = function(runner, video) {
  var ms = new MediaSource();
  var testEmeHandler = new EMEHandler();

  var firstLicense = null;
  var licenseTestPass = false;
  testEmeHandler['_onLoad'] = testEmeHandler['onLoad'];
  testEmeHandler['onLoad'] = function(initData, session, e) {
    try {
      testEmeHandler._onLoad(initData, session, e);
    } catch (exp) {
      if (firstLicense)
        runner.fail('Adding second key failed. Perhaps the system does not ' +
                    'support more than one video key?');
      else
        runner.fail('Failed to add first key.');
    }

    var licenseString = arrayToString(
        new Uint8Array(e.target.response)).split('\r\n').pop();
    if (!firstLicense)
      firstLicense = licenseString;
    else if (firstLicense !== licenseString)
      licenseTestPass = true;
    else
      runner.fail('Somehow, the same key was used. This is a failure of the ' +
                  'test video selection.');
  };

  testEmeHandler.init(video);

  var kFlavorMap = {
    playready: 'http://dash-mse-test.appspot.com/api/drm/playready?' +
               'drm_system=playready&source=YOUTUBE&' +
               'video_id=03681262dc412c06&ip=0.0.0.0&ipbits=0&' +
               'expire=19000000000&' +
               'sparams=ip,ipbits,expire,drm_system,source,video_id&' +
               'signature=3BB038322E72D0B027F7233A733CD67D518AF675.' +
               '2B7C39053DA46498D23F3BCB87596EF8FD8B1669&key=test_key1',
    clearkey: 'http://dash-mse-test.appspot.com/api/drm/clearkey?' +
              'drm_system=clearkey&source=YOUTUBE&video_id=03681262dc412c06&' +
              'ip=0.0.0.0&ipbits=0&expire=19000000000&' +
              'sparams=ip,ipbits,expire,drm_system,source,video_id&' +
              'signature=065297462DF2ACB0EFC28506C5BA5E2E509864D3.' +
              '1FEC674BBB2420DE6B0C7FE3ECD8740C58A43420&key=test_key1'
  };

  var kFlavorFiles = {
    playready: [
      'media/oops_cenc-20121114-145-no-clear-start.mp4',
      'media/oops_cenc-20121114-145-143.mp4'],
    clearkey: [
      'media/oops_cenc-20121114-145-no-clear-start.mp4',
      'media/oops_cenc-20121114-143-no-clear-start.mp4']
  };

  var keySystem = 'clearkey';
  var keySystemQuery = /keysystem=([^&]*)/.exec(document.location.search);
  if (keySystemQuery && kFlavorMap[keySystemQuery[1]]) {
    keySystem = keySystemQuery[1];
  }
  try {
    testEmeHandler.setFlavor(kFlavorMap, keySystem);
  } catch (e) {
    runner.fail('Browser does not support the requested key system: ' +
                keySystem);
    return;
  }

  function onError(e) {
    runner.fail('Error reported in TestClearKeyNeedKey');
  }

  // Open two sources. When the second source finishes, it should also call
  // onLoad above. onLoad will then check if the two keys are dissimilar.
  function onSourceOpen(e) {
    var sb = ms.addSourceBuffer('video/mp4; codecs="avc1.640028"');

    var firstFile = new ResetInit(new FileSource(
      kFlavorFiles[keySystem][0],
      runner.XHRManager, runner.timeouts));

    appendUntil(runner.timeouts, video, sb, firstFile, 5, function() {
      sb.abort();

      var secondFile = new ResetInit(new FileSource(
        kFlavorFiles[keySystem][1],
        runner.XHRManager, runner.timeouts));

      appendInit(video, sb, secondFile, 0, function() {
        sb.timestampOffset = video.buffered.end(0);
        appendAt(runner.timeouts, video, sb, secondFile, 5, 5, function() {
          video.play();
        });
      });
    });

    video.addEventListener('timeupdate', function onTimeUpdate() {
      if (video.currentTime >= 10 - 1) {
        video.removeEventListener('timeupdate', onTimeUpdate);
        runner.succeed();
      }
    });
  }

  ms.addEventListener('sourceopen', onSourceOpen);
  ms.addEventListener('webkitsourceopen', onSourceOpen);
  video.addEventListener('error', onError);
  video.src = window.URL.createObjectURL(ms);
  video.load();
};
testDualKey.prototype.teardown = function() {};


return {tests: tests, info: info, fields: fields, viewType: 'compact'};

};

// js/tests/2013/conformanceTest-20150612143746.js end

// js/tests/2013/enduranceTest-20150612143746.js begin
var EnduranceTest = function() {

var tests = [];
var info = 'Please use these tests to check for resource leaks or ' +
    'accumulating issues.';
var fields = ['elapsed'];

var createEnduranceTest = function(name) {
  var t = createMSTest(name);
  t.prototype.index = tests.length;
  t.prototype.elapsed = 0;
  t.prototype.timeout = 2147483647;
  tests.push(t);
  return t;
};

var enableProgressUpdate = function(test, runner, media) {
  test.prototype.elapsed = 0;
  runner.updateStatus();

  runner.timeouts.setInterval(function() {
    test.prototype.elapsed = util.Round(media.currentTime, 3);
    runner.updateStatus();
  }, 1000);
};

var createOneShotTest = function(stream) {
  var test = createEnduranceTest(util.MakeCapitalName(stream.name) + 'OneShot');
  test.prototype.title = 'XHR and Play media once.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var sb = this.ms.addSourceBuffer(stream.type);

    enableProgressUpdate(test, runner, media);

    var xhr = runner.XHRManager.createRequest(stream.src,
      function(e) {
        sb.append(xhr.getResponseData());
        var end = util.Round(sb.buffered.end(0), 2);
        media.addEventListener('timeupdate', function(e) {
          if (!media.paused && media.currentTime > end - 1) {
            media.pause();
            runner.succeed();
          }
        });
        media.play();
      });
    xhr.send();
  };
};

createOneShotTest(StreamDef.AudioNormal);
createOneShotTest(StreamDef.VideoNormal);


var createInfiniteLoopTest = function(stream) {
  var test = createEnduranceTest('Infinite' +
                                   util.MakeCapitalName(stream.name) + 'Loop');
  test.prototype.title = 'Play in an infinite loop, good way to see if ' +
      'there is any resource leak.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var chain = new InfiniteStream(new ResetInit(
        new FileSource(stream.src, runner.XHRManager, runner.timeouts)));
    var src = this.ms.addSourceBuffer(stream.type);

    enableProgressUpdate(test, runner, media);

    appendUntil(runner.timeouts, media, src, chain, 1, function() {
      media.play();
      playThrough(
          runner.timeouts, media, 20, Infinity, src, chain, null, null,
          function() {}
      );
    });
  };
};

createInfiniteLoopTest(StreamDef.AudioNormal);
createInfiniteLoopTest(StreamDef.VideoNormal);


var createInfiniteAVLoopTest = function(audio, video, desc) {
  var test = createEnduranceTest('InfiniteAVLoop' + desc);
  test.prototype.times = 'n/a';
  test.prototype.length = 'n/a';
  test.prototype.title =
    'Play in an infinite loop, good way to see if there is any resource leak.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var timeouts = runner.timeouts;
    var media = this.video;
    var video_chain = new InfiniteStream(new ResetInit(
        new FileSource(video.src, runner.XHRManager, runner.timeouts)));
    var video_src = this.ms.addSourceBuffer(StreamDef.VideoType);
    var audio_chain = new InfiniteStream(new ResetInit(
        new FileSource(audio.src, runner.XHRManager, runner.timeouts)));
    var audio_src = this.ms.addSourceBuffer(StreamDef.AudioType);

    enableProgressUpdate(test, runner, media);

    media.addEventListener('needkey', function(e) {
      e.target.generateKeyRequest('org.w3.clearkey', e.initData);
    });

    media.addEventListener('keymessage', function(e) {
      var key = new Uint8Array([
          0x1a, 0x8a, 0x20, 0x95, 0xe4, 0xde, 0xb2, 0xd2,
          0x9e, 0xc8, 0x16, 0xac, 0x7b, 0xae, 0x20, 0x82]);
      var key_id = new Uint8Array([
          0x60, 0x06, 0x1e, 0x01, 0x7e, 0x47, 0x7e, 0x87,
          0x7e, 0x57, 0xd0, 0x0d, 0x1e, 0xd0, 0x0d, 0x1e]);
      e.target.addKey('org.w3.clearkey', key, key_id, e.sessionId);
    });
    appendUntil(timeouts, media, video_src, video_chain, 1, function() {
      appendUntil(timeouts, media, audio_src, audio_chain, 1, function() {
        media.play();
        playThrough(
            timeouts, media, 5, Infinity, video_src, video_chain,
            audio_src, audio_chain, function() {}
        );
      });
    });
  };
};

createInfiniteAVLoopTest(StreamDef.AudioTiny, StreamDef.VideoTiny, 'Tiny');
createInfiniteAVLoopTest(StreamDef.AudioNormal, StreamDef.VideoNormal,
                         'Normal');
createInfiniteAVLoopTest(StreamDef.AudioHuge, StreamDef.VideoHuge, 'Huge');

createInfiniteAVLoopTest(StreamDef.AudioTinyClearKey,
                         StreamDef.VideoTinyClearKey, 'TinyWithClearKey');
createInfiniteAVLoopTest(StreamDef.AudioNormalClearKey,
                         StreamDef.VideoNormalClearKey, 'NormalWithClearKey');
createInfiniteAVLoopTest(StreamDef.AudioHugeClearKey,
                         StreamDef.VideoHugeClearKey, 'HugeWithClearKey');

var createSourceAbortTest = function(stream) {
  var test = createEnduranceTest('Source Abort Test');
  test.prototype.title = 'Source Abort Test.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var chain = new ResetInit(new FileSource(stream.src, runner.XHRManager,
                                             runner.timeouts));
    var src = this.ms.addSourceBuffer(stream.type);

    test.prototype.times = 0;
    test.prototype.min = 0;
    test.prototype.max = 0;
    test.prototype.average = 0;
    runner.updateStatus();

    var segs = [];
    var i = 0;
    var j = 0;
    var k = 0;

    function doTest() {
      src.append(segs[0]);
      if (i < segs[1].length) {
        if (j < segs[2].length) {
          if (k < segs[3].length) {
            src.append(segs[1].subarray(0, i));
            src.abort();
            src.append(segs[2].subarray(0, j));
            src.abort();
            src.append(segs[3].subarray(0, k));
            src.abort();
            test.prototype.elapsed++;
            runner.updateStatus();
            k++;
            if (k == segs[3].length) {
              k = 0;
              j++;
              if (j == segs[2].length) {
                j = 0;
                i++;
                if (i == segs[1].length) {
                  runner.succeed();
                  return;
                }
              }
            }
            runner.timeouts.setTimeout(doTest, 0);
          }
        }
      }
    }

    chain.pull(function(data) {
      segs.push(data);
      chain.pull(function(data) {
        segs.push(data);
        chain.pull(function(data) {
          segs.push(data);
          chain.pull(function(data) {
            segs.push(data);
            doTest();
          });
        });
      });
    });
  };
};

createSourceAbortTest(StreamDef.VideoHuge);

/*
var createInfiniteLoopYTCencTest = function(stream, keysystem, desc) {
  var test = createEnduranceTest(
      'Infinite' + util.MakeCapitalName(stream.name) + 'LoopWith' + desc);
  test.prototype.times = 'âˆž';
  test.prototype.length = 'âˆž';
  test.prototype.title =
    'Play in an infinite loop, good way to see if there is any resource leak.';
  var extractBMFFClearKeyID = function(initData) {
    // Accessing the Uint8Array's underlying ArrayBuffer is impossible, so we
    // copy it to a new one for parsing.
    var abuf = new ArrayBuffer(initData.length);
    var view = new Uint8Array(abuf);
    view.set(initData);

    var dv = new DataView(abuf);
    var pos = 0;
    while (pos < abuf.byteLength) {
      var box_size = dv.getUint32(pos, false);
      var type = dv.getUint32(pos + 4, false);

      if (type !== 0x70737368)
        throw 'Box type ' + type.toString(16) + ' not equal to "pssh"';

      if ((dv.getUint32(pos + 12, false) === 0x58147ec8) &&
          (dv.getUint32(pos + 16, false) === 0x04234659) &&
          (dv.getUint32(pos + 20, false) === 0x92e6f52c) &&
          (dv.getUint32(pos + 24, false) === 0x5ce8c3cc)) {
        var size = dv.getUint32(pos + 28, false);
        if (size !== 16) throw 'Unexpected KID size ' + size;
        return new Uint8Array(abuf.slice(pos + 32, pos + 32 + size));
      }
      pos += box_size;
    }
    // Couldn't find it, give up hope.
    return initData;
  };

  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var timeouts = runner.timeouts;
    var media = this.video;
    var chain = new InfiniteStream(new ResetInit(
        new FileSource(stream.src, runner.XHRManager, runner.timeouts)));
    var src = this.ms.addSourceBuffer(stream.type);
    var self = this;

    media.addEventListener('needkey', function(e) {
      if (keysystem.indexOf('clearkey') !== -1) {
        self.initData = extractBMFFClearKeyID(e.initData);
        console.log(e.initData);
        console.log(self.initData);
      } else {
        self.initData = e.initData;
      }
      e.target.generateKeyRequest(keysystem, self.initData);
    });

    media.addEventListener('keymessage', function(e) {
      var xhr = runner.XHRManager.createPostRequest(
          // TODO: make this universal
          'http://dash-mse-test.appspot.com/api/drm/clearkey?' +
          'source=YOUTUBE&video_id=03681262dc412c06',
          function() {
        e.target.addKey('org.w3.clearkey', xhr.getResponseData(),
                        self.initData, e.sessionId);
      }, e.message.length);
      xhr.send(e.message);
    });

    appendUntil(timeouts, media, src, chain, 1, function() {
      media.play();
      playThrough(
          timeouts, media, 5, Infinity, src, chain, null, null, function() {}
      );
    });
  };
};

createInfiniteLoopYTCencTest(StreamDef.VideoNormalYTCenc,
                             'webkit-org.w3.clearkey', 'ClearKey');
createInfiniteLoopYTCencTest(StreamDef.VideoNormalYTCenc,
                             'com.youtube.playready', 'PlayReady');
*/

return {tests: tests, info: info, fields: fields, viewType: 'full'};

};

// js/tests/2013/enduranceTest-20150612143746.js end

// js/tests/2013/performanceTest-20150612143746.js begin

var PerformanceTest = function() {

var tests = [];
var info = 'These tests can evaluate the quality of the implementation.';
var fields = ['times', 'min', 'max', 'average', 'baseline PC',
    'baseline device'];

function Profiler() {
  var start = Date.now();
  var last = Date.now();
  var times = 0;

  this.min = Infinity;
  this.max = -Infinity;
  this.average = 0;

  this.tick = function() {
    var curr = Date.now();
    var elapsed = (curr - last) / 1000.;
    last = curr;
    ++times;
    if (elapsed > this.max) this.max = elapsed;
    if (elapsed < this.min) this.min = elapsed;
    this.average = (curr - start) / times / 1000.;
  };
};

var createPerformanceTest = function(name) {
  var t = createMSTest(name);
  t.prototype.index = tests.length;
  t.prototype.times = 0;
  t.prototype.min = 0;
  t.prototype.max = 0;
  t.prototype.average = 0;
  t.prototype.baseline_PC = 'N/A';
  t.prototype.baseline_device = 'N/A';
  t.prototype.timeout = 2147483647;
  tests.push(t);
  return t;
};


var createCreateUint8ArrayTest = function(size, times, refPC, refDevice) {
  var test = createPerformanceTest(
      'create Uint8Array in ' + util.SizeToText(size));
  test.prototype.baseline_PC = refPC;
  test.prototype.baseline_device = refDevice;
  test.prototype.title = 'Measure Uint8Array creation performance.';
  test.prototype.start = function(runner, video) {
    var profiler = new Profiler;
    test.prototype.times = 0;
    var array;
    for (var i = 0; i < times; ++i) {
      array = new Uint8Array(new ArrayBuffer(size));
      array = new Uint8Array(array);
      profiler.tick();
      ++test.prototype.times;
      test.prototype.min = profiler.min;
      test.prototype.max = profiler.max;
      test.prototype.average = util.Round(profiler.average, 3);
      runner.updateStatus();
    }
    runner.succeed();
  };
};

createCreateUint8ArrayTest(1024 * 1024, 1, 0.001, 0.002);


var createXHRRequestTest = function(size, times) {
  var test = createPerformanceTest('XHR Request in ' + util.SizeToText(size));
  test.prototype.title = 'Measure XHR request performance.';
  test.prototype.start = function(runner, video) {
    var startTime = Date.now();
    var profiler = new Profiler;
    test.prototype.times = 0;
    function startXHR(i) {
      var xhr = runner.XHRManager.createRequest(
          'media/car-20120827-85.mp4?x=' + Date.now() + '.' + i,
          function() {
            xhr.getResponseData();
            profiler.tick();
            ++test.prototype.times;
            test.prototype.min = profiler.min;
            test.prototype.max = profiler.max;
            test.prototype.average = util.Round(profiler.average, 3);
            runner.updateStatus();
            if (i < times)
              runner.timeouts.setTimeout(startXHR.bind(null, i + 1), 10);
            else
              runner.succeed();
          }, 0, size);
      xhr.send();
    };
    startXHR(1);
  };
};

createXHRRequestTest(4096, 32);
createXHRRequestTest(1024 * 1024, 16);
createXHRRequestTest(4 * 1024 * 1024, 16);


var createXHRAbortTest = function(size, times, refPC, refDevice) {
  var test = createPerformanceTest('Abort XHR Request in ' +
                                   util.SizeToText(size));
  test.prototype.baseline_PC = refPC;
  test.prototype.baseline_device = refDevice;
  test.prototype.title = 'Measure how fast to abort XHR request.';
  test.prototype.start = function(runner, video) {
    var startTime = Date.now();
    var profiler = new Profiler;
    test.prototype.times = 0;
    function startXHR(i) {
      var xhr = runner.XHRManager.createRequest(
          'media/car-20120827-85.mp4?x=' + Date.now() + '.' + i,
          function() {});
      xhr.send();
      runner.timeouts.setTimeout(function() {
        xhr.abort();
        profiler.tick();
        ++test.prototype.times;
        test.prototype.min = profiler.min;
        test.prototype.max = profiler.max;
        test.prototype.average = util.Round(profiler.average, 3);
        runner.updateStatus();
        if (i < times)
          startXHR(i + 1);
        else
          runner.succeed();
      }, 0, size);
    };
    startXHR(1);
  };
};

createXHRAbortTest(4096, 64, 0.098, 0.125);
createXHRAbortTest(1024 * 1024, 64, 0.116, 0.14);
createXHRAbortTest(4 * 1024 * 1024, 64, 0.126, 0.15);


var createAppendTest = function(stream, size, times, refPC, refDevice) {
  var test = createPerformanceTest('Append ' + util.SizeToText(size) +
                                   ' to ' + stream.name + ' source buffer');
  test.prototype.baseline_PC = refPC;
  test.prototype.baseline_device = refDevice;
  test.prototype.title = 'Measure source buffer append performance.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var sb = this.ms.addSourceBuffer(stream.type);
    var xhr = runner.XHRManager.createRequest(stream.src,
      function(e) {
        var profiler = new Profiler;
        var responseData = xhr.getResponseData();
        test.prototype.times = 0;
        for (var i = 0; i < times; ++i) {
          sb.append(responseData);
          sb.abort();
          sb.timestampOffset = sb.buffered.end(sb.buffered.length - 1);
          profiler.tick();
          ++test.prototype.times;
          test.prototype.min = profiler.min;
          test.prototype.max = profiler.max;
          test.prototype.average = util.Round(profiler.average, 3);
          runner.updateStatus();
        }
        runner.succeed();
      }, 0, size);
    xhr.send();
  };
};

createAppendTest(StreamDef.AudioNormal, 16384, 1024, 0.002, 0.12);
createAppendTest(StreamDef.AudioNormal, 2 * 1024 * 1024, 128, 0.098, 0.19);
createAppendTest(StreamDef.VideoNormal, 16384, 1024, 0.002, 0.1);
createAppendTest(StreamDef.VideoNormal, 4 * 1024 * 1024, 64, 0.015, 0.15);


var createSeekAccuracyTest = function(stream, size, times, step) {
  var test = createPerformanceTest('Video Seek Accuracy Test');
  test.prototype.baseline_PC = 0;
  test.prototype.baseline_device = 0;
  test.prototype.title = 'Measure video seeking accuracy.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var sb = this.ms.addSourceBuffer(stream.type);
    var seekTime = 0;
    var minimumTimeAfterSeek = Infinity;
    var totalDiff = 0;
    var xhr = runner.XHRManager.createRequest(stream.src,
      function(e) {
        test.prototype.times = 0;
        test.prototype.min = Infinity;
        test.prototype.max = 0;
        sb.append(xhr.getResponseData());
        sb.abort();
        media.addEventListener('timeupdate', function(e) {
          if (media.currentTime < minimumTimeAfterSeek)
            minimumTimeAfterSeek = media.currentTime;
        });
        media.addEventListener('seeked', function(e) {
          if (media.currentTime < minimumTimeAfterSeek)
            minimumTimeAfterSeek = media.currentTime;
          var diff = minimumTimeAfterSeek - seekTime;
          totalDiff += diff;
          ++test.prototype.times;
          if (diff < test.prototype.min) test.prototype.min = diff;
          if (diff > test.prototype.max) test.prototype.max = diff;
          test.prototype.average =
            util.Round(totalDiff / test.prototype.times, 3);
          seekTime += step;
          minimumTimeAfterSeek = Infinity;
          runner.updateStatus();
          if (seekTime < times)
            media.currentTime = seekTime;
          else
            runner.succeed();
        });
        callAfterLoadedMetaData(media, function() {
          media.play();
          media.currentTime = seekTime;
        });
      }, 0, size);
    xhr.send();
  };
};

createSeekAccuracyTest(StreamDef.VideoNormal, 12 * 1024 * 1024, 100, 1);


var createSeekBackwardsTest = function(audio, video) {
  var test = createPerformanceTest('Seek Backwards Test');
  test.prototype.baseline_PC = 0;
  test.prototype.baseline_device = 0;
  test.prototype.title = 'Measure seeking accuracy while seeking backwards.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var audio_chain = new ResetInit(
        new FileSource(audio.src, runner.XHRManager, runner.timeouts));
    var video_chain = new ResetInit(
        new FileSource(video.src, runner.XHRManager, runner.timeouts));
    var audio_src = this.ms.addSourceBuffer(audio.type);
    var video_src = this.ms.addSourceBuffer(video.type);
    var seekTime = video.duration - 5;
    var minimumTimeAfterSeek = Infinity;
    var totalDiff = 0;
    var doingSeek = false;

    test.prototype.times = 0;
    test.prototype.min = 0;
    test.prototype.max = 0;
    runner.updateStatus();

    var ontimeupdate = function() {
      media.removeEventListener('timeupdate', ontimeupdate);
      if (seekTime > 5) {
        seekTime -= 1;
        doSeek();
      } else {
        runner.succeed();
      }
    };

    var onseeked = function() {
      media.removeEventListener('seeked', onseeked);
      media.addEventListener('timeupdate', ontimeupdate);
    };

    var doSeek = function() {
      if (doingSeek) {
        runner.timeouts.setTimeout(doSeek, 100);
        return;
      }
      doingSeek = true;
      media.addEventListener('seeked', onseeked);
      audio_chain.seek(Math.max(seekTime, 0), audio_src);
      video_chain.seek(seekTime, video_src);
      media.currentTime = seekTime;

      audio_chain.pull(function(data) {
        audio_src.append(data);
        audio_chain.pull(function(data) {
          audio_src.append(data);
          video_chain.pull(function(data) {
            video_src.append(data);
            video_chain.pull(function(data) {
              video_src.append(data);
              video_chain.pull(function(data) {
                video_src.append(data);
                doingSeek = false;
              });
            });
          });
        });
      });
    };

    this.ms.duration = 100000000;  // Ensure that we can seek to any position.
    audio_chain.init(0, function(data) {
      audio_src.append(data);
      video_chain.init(0, function(data) {
        video_src.append(data);
        media.play();
        callAfterLoadedMetaData(media, doSeek);
      });
    });
  };
};

createSeekBackwardsTest(StreamDef.AudioNormal, StreamDef.VideoNormal);


var createBufferSizeTest = function(stream, refPC, refDevice) {
  var test = createPerformanceTest(
      'Buffer Size for ' + stream.name + ' in ' +
      util.SizeToText(stream.bps) + ' bps');
  test.prototype.baseline_PC = refPC;
  test.prototype.baseline_device = refDevice;
  test.prototype.title = 'Determines buffer sizes for different stream ' +
      'types and qualites.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var sb = this.ms.addSourceBuffer(stream.type);
    function startXHR() {
      var size = Math.min(stream.size, 1024 * 1024);
      var xhr = runner.XHRManager.createRequest(
          stream.src,
          function() {
            var buf = xhr.getResponseData();
            while (true) {
              var old_end = sb.buffered.length ? sb.buffered.end(0) : 0;
              sb.timestampOffset = old_end;
              sb.append(buf);
              sb.abort();
              var new_end = sb.buffered.length ? sb.buffered.end(0) : 0;
              test.prototype.min = Math.floor(new_end);
              test.prototype.max = Math.floor(new_end);
              test.prototype.average = Math.floor(new_end);
              runner.updateStatus();
              if (new_end <= old_end && new_end !== 0)
                break;
            }
            runner.succeed();
          }, 0, size);
      xhr.send();
    };
    startXHR();
  };
};

createBufferSizeTest(StreamDef.AudioTiny, 3147, 512);
createBufferSizeTest(StreamDef.AudioNormal, 786, 128);
createBufferSizeTest(StreamDef.AudioHuge, 393, 64);

createBufferSizeTest(StreamDef.VideoTiny, 4610, 784);
createBufferSizeTest(StreamDef.VideoNormal, 1062, 182);
createBufferSizeTest(StreamDef.VideoHuge, 281, 47);


var createPrerollSizeTest = function(stream, refPC, refDevice) {
  var test = createPerformanceTest(
      'Preroll Size for ' + stream.name + ' in ' +
      util.SizeToText(stream.bps) + ' bps');
  test.prototype.baseline_PC = refPC;
  test.prototype.baseline_device = refDevice;
  test.prototype.title = 'Determines preroll sizes for different stream ' +
      'types and qualites.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var sb = this.ms.addSourceBuffer(stream.type);
    var end = 0;

    test.prototype.times = 0;
    test.prototype.min = 0;
    test.prototype.max = 0;
    test.prototype.average = 0;
    runner.updateStatus();

    function timeupdate(e) {
      if (this.currentTime) {
        runner.succeed();
      }
    };

    function append(buf) {
      var size = buf.length;
      while (buf.length) {
        var appendSize = Math.min(1, buf.length);
        sb.append(buf.subarray(0, appendSize));
        buf = buf.subarray(appendSize);
        ++test.prototype.times;
        if (sb.buffered.length && sb.buffered.end(0) - end > 0.1) {
          end = sb.buffered.end(0);
          break;
        }
      }

      test.prototype.min = util.Round(end, 3);
      test.prototype.max = util.Round(end, 3);
      test.prototype.average = util.Round(end, 3);
      runner.updateStatus();
      runner.timeouts.setTimeout(append.bind(null, buf), 500);
    };

    function startXHR() {
      var size = Math.min(stream.size, 5 * 1024 * 1024);
      var xhr = runner.XHRManager.createRequest(
          stream.src,
          function() {
            var buf = new Uint8Array(new ArrayBuffer(size));
            buf.set(xhr.getResponseData());
            append(buf);
          }, 0, size);
      xhr.send();
    };

    this.video.addEventListener('timeupdate', timeupdate);
    this.video.play();
    startXHR();
  };
};

createPrerollSizeTest(StreamDef.AudioTiny, 1.486, 0.557);
createPrerollSizeTest(StreamDef.AudioNormal, 0.418, 0.209);
createPrerollSizeTest(StreamDef.AudioHuge, 0.418, 0.209);

createPrerollSizeTest(StreamDef.VideoTiny, 0.25, 0.751);
createPrerollSizeTest(StreamDef.VideoNormal, 0.25, 0.667);
createPrerollSizeTest(StreamDef.VideoHuge, 0.25, 0.584);


var createSizeToPauseTest = function(stream, refPC, refDevice) {
  var test = createPerformanceTest(
      'Buffer Size Before Pausing ' + stream.name + ' in ' +
      util.SizeToText(stream.bps) + ' bps');
  test.prototype.baseline_PC = refPC;
  test.prototype.baseline_device = refDevice;
  test.prototype.title = 'Determines preroll sizes for different stream ' +
      'types and qualites.';
  test.prototype.onsourceopen = function() {
    var runner = this.runner;
    var media = this.video;
    var chain = new ResetInit(new FileSource(stream.src, runner.XHRManager,
                                             runner.timeouts));
    var src = this.ms.addSourceBuffer(stream.type);

    test.prototype.times = 0;
    test.prototype.min = 0;
    test.prototype.max = 0;
    test.prototype.average = 0;
    runner.updateStatus();

    appendUntil(runner.timeouts, media, src, chain, 10, function() {
      function timeupdate(e) {
        if (this.currentTime) {
          runner.timeouts.setTimeout(function() {
            var gap = src.buffered.end(0) - media.currentTime;
            gap = util.Round(gap, 3);
            test.prototype.times = 1;
            test.prototype.min = gap;
            test.prototype.max = gap;
            test.prototype.average = gap;
            runner.updateStatus();
            runner.succeed();
          }, (src.buffered.end(0) + 3) * 1000);
        }
      };
      media.addEventListener('timeupdate', timeupdate);
      media.play();
    });
  };
};

createSizeToPauseTest(StreamDef.AudioTiny, 0, 0.094);
createSizeToPauseTest(StreamDef.AudioNormal, 0, 0.047);
createSizeToPauseTest(StreamDef.AudioHuge, 0, 0.047);

createSizeToPauseTest(StreamDef.VideoTiny, 0.083, 0.043);
createSizeToPauseTest(StreamDef.VideoNormal, 0.125, 0.084);
createSizeToPauseTest(StreamDef.VideoHuge, 0.083, 0.043);

return {tests: tests, info: info, fields: fields, viewType: 'full'};

};

// js/tests/2013/performanceTest-20150612143746.js end

// js/tests/progressiveTest-20150612143746.js begin

var ProgressiveTest = function() {

var tests = [];
var info = 'Default Timeout: ' + TestBase.timeout + 'ms';

var fields = ['passes', 'failures', 'timeouts'];

var createProgressiveTest = function(category, name, mandatory) {
  var t = createTest(name);
  t.prototype.category = category;
  t.prototype.index = tests.length;
  t.prototype.passes = 0;
  t.prototype.failures = 0;
  t.prototype.timeouts = 0;
  t.prototype.mandatory = true;
  if (typeof mandatory == 'boolean' && !mandatory)
    t.prototype.mandatory = false;
  tests.push(t);
  return t;
};


var createInitialMediaStateTest = function(state, value, check) {
  var test = createProgressiveTest('state before initial', state);

  check = typeof(check) === 'undefined' ? 'checkEq' : check;
  test.prototype.title = 'Test if the state ' + state +
      ' is correct when media element is just created';
  test.prototype.start = function(runner, video) {
    test.prototype.status = util.formatStatus(util.getAttr(video, state));
    runner[check](util.getAttr(video, state), value, state);
    runner.succeed();
  };
};

createInitialMediaStateTest('src', '');  // can actually be undefined
createInitialMediaStateTest('currentSrc', '');
createInitialMediaStateTest('defaultPlaybackRate', 1);
createInitialMediaStateTest('playbackRate', 1);
createInitialMediaStateTest('duration', NaN);
createInitialMediaStateTest('paused', true);
createInitialMediaStateTest('seeking', false);
createInitialMediaStateTest('ended', false);
createInitialMediaStateTest('videoWidth', 0);
createInitialMediaStateTest('videoHeight', 0);
createInitialMediaStateTest('buffered.length', 0);
createInitialMediaStateTest('played.length', 0);
createInitialMediaStateTest('seekable.length', 0);
createInitialMediaStateTest('networkState', HTMLMediaElement.NETWORK_EMPTY);
createInitialMediaStateTest('readyState', HTMLMediaElement.HAVE_NOTHING);


var createMediaStateAfterSrcAssignedTest = function(state, value, check) {
  var test = createProgressiveTest('state after src assigned', state);

  check = typeof(check) === 'undefined' ? 'checkEq' : check;
  test.prototype.title = 'Test if the state ' + state +
      ' is correct when media element is a src has been assigned';
  test.prototype.start = function(runner, video) {
    video.src = StreamDef.ProgressiveLow.src;
    test.prototype.status = util.formatStatus(util.getAttr(video, state));
    runner[check](util.getAttr(video, state), value, state);
    runner.succeed();
  };
};

createMediaStateAfterSrcAssignedTest('networkState',
                                     HTMLMediaElement.NETWORK_NO_SOURCE);
createMediaStateAfterSrcAssignedTest('readyState',
                                     HTMLMediaElement.HAVE_NOTHING);
createMediaStateAfterSrcAssignedTest('src', '', 'checkNE');


var createMediaStateInLoadStart = function(state, value, check) {
  var test = createProgressiveTest('state in loadstart', state);

  check = typeof(check) === 'undefined' ? 'checkEq' : check;
  test.prototype.title = 'Test if the state ' + state +
      ' is correct when media element is a src has been assigned';
  test.prototype.start = function(runner, video) {
    video.addEventListener('loadstart', function() {
      test.prototype.status = util.formatStatus(util.getAttr(video, state));
      runner[check](util.getAttr(video, state), value, state);
      runner.succeed();
    });
    video.src = StreamDef.ProgressiveLow.src;
  };
};

createMediaStateInLoadStart('networkState', HTMLMediaElement.NETWORK_LOADING);
createMediaStateInLoadStart('readyState', HTMLMediaElement.HAVE_NOTHING);
createMediaStateInLoadStart('currentSrc', '', 'checkNE');


var createProgressTest = function() {
  var test = createProgressiveTest('event', 'onprogress');

  test.prototype.title = 'Test if there is progress event.';
  test.prototype.start = function(runner, video) {
    var self = this;
    video.src = StreamDef.ProgressiveLow.src + '?' + Date.now();
    video.addEventListener('progress', function() {
      self.log('onprogress called');
      runner.succeed();
    });
  };
};

createProgressTest();


var createTimeUpdateTest = function() {
  var test = createProgressiveTest('event', 'ontimeupdate');

  test.prototype.title = 'Test if there is timeupdate event.';
  test.prototype.start = function(runner, video) {
    var self = this;
    video.src = StreamDef.ProgressiveLow.src;
    video.addEventListener('timeupdate', function() {
      self.log('ontimeupdate called');
      runner.succeed();
    });
    video.play();
  };
};

createTimeUpdateTest();


var createCanPlayTest = function() {
  var test = createProgressiveTest('event', 'canplay');

  test.prototype.title = 'Test if there is canplay event.';
  test.prototype.start = function(runner, video) {
    var self = this;
    video.src = StreamDef.ProgressiveLow.src;
    video.addEventListener('canplay', function() {
      self.log('canplay called');
      runner.succeed();
    });
  };
};

createCanPlayTest();


var createAutoPlayTest = function() {
  var test = createProgressiveTest('control', 'autoplay');

  test.prototype.title = 'Test if autoplay works';
  test.prototype.start = function(runner, video) {
    var self = this;
    video.autoplay = true;
    video.src = StreamDef.ProgressiveLow.src;
    video.addEventListener('timeupdate', function() {
      self.log('ontimeupdate called');
      runner.succeed();
    });
  };
};

createAutoPlayTest();


var createNetworkStateTest = function() {
  var test = createProgressiveTest('state', 'networkState', false);

  test.prototype.title = 'Test if the network state is correct';
  test.prototype.start = function(runner, video) {
    var self = this;
    video.src = StreamDef.ProgressiveLow.src;
    video.addEventListener('suspend', function() {
      self.log('onsuspend called');
      runner.checkEq(video.networkState, HTMLMediaElement.NETWORK_IDLE,
                     'networkState');
      runner.succeed();
    });
  };
};

createNetworkStateTest();


var createOnLoadedMetadataTest = function() {
  var test = createProgressiveTest('event', 'onloadedmetadata');

  test.prototype.title = 'Test if the onloadedmetadata is called correctly';
  test.prototype.start = function(runner, video) {
    video.addEventListener('loadedmetadata', function() {
      runner.succeed();
    });
    video.src = 'getvideo.py';
  };
};


// getvideo.py is not supported by AppEngine.
// createOnLoadedMetadataTest();


var createPlayingWithoutDataPaused = function() {
  var test = createProgressiveTest('play without data', 'paused',
                                   false);

  test.prototype.title = 'Test if we can play without any data';
  test.prototype.start = function(runner, video) {
    video.src = 'hang.py';
    video.play();
    test.prototype.status = util.formatStatus(video.paused);
    runner.checkEq(video.paused, false, 'video.paused');
    runner.succeed();
  };
};

createPlayingWithoutDataPaused();


var createPlayingWithoutDataWaiting = function() {
  var test = createProgressiveTest('play without data', 'onwaiting',
                                   false);

  test.prototype.title = 'Test if we can play without any data';
  test.prototype.start = function(runner, video) {
    video.addEventListener('waiting', function() {
      runner.checkEq(video.currentTime, 0, 'video.currentTime');
      runner.succeed();
    });
    video.src = 'hang.py';
    video.play();
  };
};

createPlayingWithoutDataWaiting();


var createTimeUpdateMaxGranularity = function(suffix, playbackRatio) {
  var test = createProgressiveTest(
      'timeupdate', 'max granularity' + suffix, false);

  test.prototype.title = 'Test the time update granularity.';
  test.prototype.start = function(runner, video) {
    var maxGranularity = 0;
    var times = 0;
    var last = 0;
    video.addEventListener('suspend', function() {
      video.playbackRate = playbackRatio;
      video.play();
      video.addEventListener('timeupdate', function() {
        if (times !== 0) {
          var interval = Date.now() - last;
          if (interval > maxGranularity)
            maxGranularity = interval;
        }
        if (times === 50) {
          maxGranularity = maxGranularity / 1000.0;
          test.prototype.status = util.Round(maxGranularity, 2);
          runner.checkLE(maxGranularity, 0.26, 'maxGranularity');
          runner.succeed();
        }
        last = Date.now();
        ++times;
      });
    });
    video.src = StreamDef.ProgressiveLow.src;
  };
};

createTimeUpdateMaxGranularity('', 1.0);
createTimeUpdateMaxGranularity(' slow motion', 0.2);
createTimeUpdateMaxGranularity(' fast motion', 2.0);


var createTimeUpdateMinGranularity = function(suffix, playbackRatio) {
  var test = createProgressiveTest(
      'timeupdate', 'min granularity' + suffix, false);

  test.prototype.title = 'Test the time update granularity.';
  test.prototype.start = function(runner, video) {
    var minGranularity = Infinity;
    var times = 0;
    var last = 0;
    video.addEventListener('suspend', function() {
      video.playbackRate = playbackRatio;
      video.play();
      video.addEventListener('timeupdate', function() {
        if (times !== 0) {
          var interval = Date.now() - last;
          if (interval > 1 && interval < minGranularity)
            minGranularity = interval;
        }
        if (times === 50) {
          minGranularity = minGranularity / 1000.0;
          test.prototype.status = util.Round(minGranularity, 2);
          runner.checkGE(minGranularity, 0.015, 'minGranularity');
          runner.succeed();
        }
        last = Date.now();
        ++times;
      });
    });
    video.src = StreamDef.ProgressiveLow.src;
  };
};

createTimeUpdateMinGranularity('', 1.0);
createTimeUpdateMinGranularity(' slow motion', 0.2);
createTimeUpdateMinGranularity(' fast motion', 2.0);


var createTimeUpdateAccuracy = function() {
  var test = createProgressiveTest('timeupdate', 'accuracy', false);

  test.prototype.title = 'Test the time update granularity.';
  test.prototype.start = function(runner, video) {
    var maxTimeDiff = 0;
    var baseTimeDiff = 0;
    var times = 0;
    video.addEventListener('suspend', function() {
      video.play();
      video.addEventListener('timeupdate', function() {
        if (times === 0) {
          baseTimeDiff = Date.now() / 1000.0 - video.currentTime;
        } else {
          var timeDiff = Date.now() / 1000.0 - video.currentTime;
          maxTimeDiff = Math.max(Math.abs(timeDiff - baseTimeDiff),
                                 maxTimeDiff);
        }

        if (times > 500 || video.currentTime > 10) {
          test.prototype.status = util.Round(maxTimeDiff, 2);
          runner.checkLE(maxTimeDiff, 0.5, 'maxTimeDiff');
          runner.succeed();
        }
        ++times;
      });
    });
    video.src = StreamDef.ProgressiveLow.src;
  };
};
createTimeUpdateAccuracy();


var createTimeUpdateProgressing = function() {
  var test = createProgressiveTest('timeupdate', 'progressing', false);

  test.prototype.title = 'Test if the time updates progress.';
  test.prototype.start = function(runner, video) {
    var last = 0;
    var times = 0;
    video.addEventListener('timeupdate', function() {
      if (times === 0) {
        last = video.currentTime;
      } else {
        runner.checkGE(video.currentTime, last, 'video.currentTime');
        last = video.currentTime;
      }

      if (video.currentTime > 10) {
        test.prototype.status = util.Round(video.currentTime, 2);
        runner.succeed();
      }
      ++times;
    });
    video.src = StreamDef.ProgressiveLow.src;
    video.play();
  };
};

createTimeUpdateProgressing();


var createTimeUpdateProgressingWithInitialSeek = function() {
  var test = createProgressiveTest(
      'timeupdate', 'progressing after seek', false);

  test.prototype.title = 'Test if the time updates progress.';
  test.prototype.start = function(runner, video) {
    var last = 0;
    var times = 0;
    video.addEventListener('canplay', function() {
      if (times == 0) {
        video.currentTime = 0.001;
        video.play();
        video.addEventListener('timeupdate', function() {
          if (times === 0) {
            last = video.currentTime;
          } else {
            runner.checkGE(video.currentTime, last, 'video.currentTime');
            last = video.currentTime;
          }

          if (video.currentTime > 10) {
            test.prototype.status = util.Round(video.currentTime, 2);
            runner.succeed();
          }
          ++times;
        });
      }
    });
    video.src = StreamDef.ProgressiveLow.src;
  };
};

createTimeUpdateProgressingWithInitialSeek();


var createTimeUpdateProgressingWithDurationCheck = function() {
  var test = createProgressiveTest(
      'timeupdate', 'duration on timeupdate', true);

  test.prototype.title = 'Test if the duration is non-negative when time ' +
      'updates.';
  test.prototype.start = function(runner, video) {
    video.addEventListener('timeupdate', function() {
      runner.checkGE(video.duration, 0, 'video.duration');
      if (video.currentTime > 1) {
        runner.succeed();
      }
    });
    video.src = StreamDef.ProgressiveLow.src;
    video.play();
  };
};

createTimeUpdateProgressingWithDurationCheck();

return {tests: tests, info: info, fields: fields, viewType: 'compact'};

};

// js/tests/progressiveTest-20150612143746.js end

// js/harness/main-20150612143746.js begin
(function() {

var timestamp;
var command;
var viewType;
var timeout;
var testsMask;

var loadTests = function(testType) {
  currentTestType = testType;

  // We have to make it compatible to the legacy url format.
  var testName = testType.substr(0, testType.indexOf('-'));
  testName = util.MakeCapitalName(testName) + 'Test';
  console.log(currentTestType);
  console.log(testName);
  return window[testName]();
};

var parseParam = function(param, defaultValue) {
  var regex = new RegExp('(\\?|\\&)' + param + '=([-,\\w]+)', 'g');
  var value = regex.exec(document.URL);
  return value ? value[2] : defaultValue;
};

var parseParams = function() {
  var testType = parseParam('test_type', kDefaultTestType);

  if (!testTypes[testType]) {
    Alert('Cannot find test type ' + testType);
    throw 'Cannot find test type ' + testType;
  }

  timestamp = parseParam('timestamp');
  // if (!timestamp) return;

  command = parseParam('command');
  viewType = parseParam('view_type');
  TestBase.timeout = parseParam('timeout', TestBase.timeout);

  var disableLog = parseParam('disable_log', 'false');
  window.logging = disableLog !== 'true';
  var loop = parseParam('loop', 'false');
  window.loop = loop === 'true';
  var stoponfailure = parseParam('stoponfailure', 'false');
  window.stoponfailure = stoponfailure === 'true';
  var enablewebm = parseParam('enablewebm', 'false');
  window.enablewebm = enablewebm === 'true';

  var tests = parseParam('tests');
  var exclude = parseParam('exclude');

  if (tests) {
    testsMask = '';
    tests = tests.split(',').map(function(x) {return parseInt(x);}).
        sort(function(a, b) {return a - b;});
    for (var i = 0; i < tests.length; ++i) {
      var index = tests[i] * 1 - 1;
      if (index < 0)
        continue;
      testsMask = util.resize(testsMask, index, '0');
      testsMask += '1';
    }
    testsMask += '0';
  } else if (exclude) {
    exclude = exclude.split(',').map(function(x) {return parseInt(x);}).
        sort(function(a, b) {return a - b;});
    testsMask = '';
    for (var i = 0; i < exclude.length; ++i) {
      var index = exclude[i] * 1 - 1;
      if (index < 0)
        continue;
      testsMask = util.resize(testsMask, index, '1');
      testsMask += '0';
    }
    testsMask += '1';
  } else {
    testsMask = parseParam('tests_mask');
    if (!testsMask)
      testsMask = '1';
  }

  var testSuite = loadTests(testType);
  if (viewType)
    testSuite.viewType = viewType;
  return testSuite;
};

window.globalRunner = null;

var startRunner = function(testSuite, mseSpec) {
  var id = 0;
  var runner = new ConformanceTestRunner(testSuite, testsMask, mseSpec);

  // Expose the runner so outside/injected scripts can read it.
  window.globalRunner = runner;

  runner.getNewVideoTag = function() {
    var testarea = document.getElementById('testarea');
    var vid = 'v' + id;
    if (recycleVideoTag)
      ++id;
    if (!document.getElementById(vid)) {
      testarea.innerHTML = '';
      testarea.appendChild(util.createElement('video', vid, 'box-right'));
      document.getElementById(vid).controls = true;
    }
    return document.getElementById(vid);
  };

  runner.getControlContainer = function() {
    return document.getElementById('control');
  };

  window.LOG = function() {
    if (!window.logging)
      return;
    var output = document.getElementById('output');
    var text = '';

    for (var i = 0; i < arguments.length; ++i)
      text += arguments[i].toString() + ' ';

    console.log(text);
    output.value = text + '\n' + output.value;
  };
  runner.initialize();
  if (command === 'run')
    runner.startTest(0, runner.testList.length);
};

window.startMseTest = function(mseSpec) {
  setupMsePortability(mseSpec);

  var testSuite = parseParams();
  if (!timestamp) {
/*    if (!/\?/.test(document.URL))
      window.location = document.URL + '?timestamp=' + (new Date()).getTime();
    else
      window.location = document.URL + '&timestamp=' + (new Date()).getTime();
    return;*/
  }
  startRunner(testSuite, mseSpec);
};

})();

// js/harness/main-20150612143746.js end
    </script>
  </head>
  <body>
    <script type="text/javascript">
      window.setTimeout(function() { startMseTest(); }, 1);
    </script>
  </body>
</html>