/*!
 * QUnit 1.16.0
 * http://qunitjs.com/
 *
 * Copyright 2006, 2014 jQuery Foundation and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2014-12-03T16:32Z
 */
;_qunit_version = "1.16.0";
(function( window ) {

var QUnit,
  config,
  onErrorFnPrev,
  loggingCallbacks = {},
  fileName = ( sourceFromStacktrace( 0 ) || "" ).replace( /(:\d+)+\)?/, "" ).replace( /.+\//, "" ),
  toString = Object.prototype.toString,
  hasOwn = Object.prototype.hasOwnProperty,
  // Keep a local reference to Date (GH-283)
  Date = window.Date,
  now = Date.now || function() {
    return new Date().getTime();
  },
  globalStartCalled = false,
  runStarted = false,
  setTimeout = window.setTimeout,
  clearTimeout = window.clearTimeout,
  defined = {
    document: window.document !== undefined,
    setTimeout: window.setTimeout !== undefined,
    sessionStorage: (function() {
      var x = "qunit-test-string";
      try {
        sessionStorage.setItem( x, x );
        sessionStorage.removeItem( x );
        return true;
      } catch ( e ) {
        return false;
      }
    }())
  },
  /**
   * Provides a normalized error string, correcting an issue
   * with IE 7 (and prior) where Error.prototype.toString is
   * not properly implemented
   *
   * Based on http://es5.github.com/#x15.11.4.4
   *
   * @param {String|Error} error
   * @return {String} error message
   */
  errorString = function( error ) {
    var name, message,
      errorString = error.toString();
    if ( errorString.substring( 0, 7 ) === "[object" ) {
      name = error.name ? error.name.toString() : "Error";
      message = error.message ? error.message.toString() : "";
      if ( name && message ) {
        return name + ": " + message;
      } else if ( name ) {
        return name;
      } else if ( message ) {
        return message;
      } else {
        return "Error";
      }
    } else {
      return errorString;
    }
  },
  /**
   * Makes a clone of an object using only Array or Object as base,
   * and copies over the own enumerable properties.
   *
   * @param {Object} obj
   * @return {Object} New object with only the own properties (recursively).
   */
  objectValues = function( obj ) {
    var key, val,
      vals = QUnit.is( "array", obj ) ? [] : {};
    for ( key in obj ) {
      if ( hasOwn.call( obj, key ) ) {
        val = obj[ key ];
        vals[ key ] = val === Object( val ) ? objectValues( val ) : val;
      }
    }
    return vals;
  };

QUnit = {};

/**
 * Config object: Maintain internal state
 * Later exposed as QUnit.config
 * `config` initialized at top of scope
 */
config = {
  // The queue of tests to run
  queue: [],

  // block until document ready
  blocking: true,

  // when enabled, show only failing tests
  // gets persisted through sessionStorage and can be changed in UI via checkbox
  hidepassed: false,

  // by default, run previously failed tests first
  // very useful in combination with "Hide passed tests" checked
  reorder: true,

  // by default, modify document.title when suite is done
  altertitle: true,

  // by default, scroll to top of the page when suite is done
  scrolltop: true,

  // when enabled, all tests must call expect()
  requireExpects: false,

  // add checkboxes that are persisted in the query-string
  // when enabled, the id is set to `true` as a `QUnit.config` property
  urlConfig: [
    {
      id: "hidepassed",
      label: "Hide passed tests",
      tooltip: "Only show tests and assertions that fail. Stored as query-strings."
    },
    {
      id: "noglobals",
      label: "Check for Globals",
      tooltip: "Enabling this will test if any test introduces new properties on the " +
        "`window` object. Stored as query-strings."
    },
    {
      id: "notrycatch",
      label: "No try-catch",
      tooltip: "Enabling this will run tests outside of a try-catch block. Makes debugging " +
        "exceptions in IE reasonable. Stored as query-strings."
    }
  ],

  // Set of all modules.
  modules: [],

  // The first unnamed module
  currentModule: {
    name: "",
    tests: []
  },

  callbacks: {}
};

// Push a loose unnamed module to the modules collection
config.modules.push( config.currentModule );

// Initialize more QUnit.config and QUnit.urlParams
(function() {
  var i, current,
    location = window.location || { search: "", protocol: "file:" },
    params = location.search.slice( 1 ).split( "&" ),
    length = params.length,
    urlParams = {};

  if ( params[ 0 ] ) {
    for ( i = 0; i < length; i++ ) {
      current = params[ i ].split( "=" );
      current[ 0 ] = decodeURIComponent( current[ 0 ] );

      // allow just a key to turn on a flag, e.g., test.html?noglobals
      current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;
      if ( urlParams[ current[ 0 ] ] ) {
        urlParams[ current[ 0 ] ] = [].concat( urlParams[ current[ 0 ] ], current[ 1 ] );
      } else {
        urlParams[ current[ 0 ] ] = current[ 1 ];
      }
    }
  }

  QUnit.urlParams = urlParams;

  // String search anywhere in moduleName+testName
  config.filter = urlParams.filter;

  config.testId = [];
  if ( urlParams.testId ) {

    // Ensure that urlParams.testId is an array
    urlParams.testId = [].concat( urlParams.testId );
    for ( i = 0; i < urlParams.testId.length; i++ ) {
      config.testId.push( urlParams.testId[ i ] );
    }
  }

  // Figure out if we're running the tests from a server or not
  QUnit.isLocal = location.protocol === "file:";
}());

// Root QUnit object.
// `QUnit` initialized at top of scope
extend( QUnit, {

  // call on start of module test to prepend name to all tests
  module: function( name, testEnvironment ) {
    var currentModule = {
      name: name,
      testEnvironment: testEnvironment,
      tests: []
    };

    // DEPRECATED: handles setup/teardown functions,
    // beforeEach and afterEach should be used instead
    if ( testEnvironment && testEnvironment.setup ) {
      testEnvironment.beforeEach = testEnvironment.setup;
      delete testEnvironment.setup;
    }
    if ( testEnvironment && testEnvironment.teardown ) {
      testEnvironment.afterEach = testEnvironment.teardown;
      delete testEnvironment.teardown;
    }

    config.modules.push( currentModule );
    config.currentModule = currentModule;
  },

  // DEPRECATED: QUnit.asyncTest() will be removed in QUnit 2.0.
  asyncTest: function( testName, expected, callback ) {
    if ( arguments.length === 2 ) {
      callback = expected;
      expected = null;
    }

    QUnit.test( testName, expected, callback, true );
  },

  test: function( testName, expected, callback, async ) {
    var test;

    if ( arguments.length === 2 ) {
      callback = expected;
      expected = null;
    }

    test = new Test({
      testName: testName,
      expected: expected,
      async: async,
      callback: callback
    });

    test.queue();
  },

  skip: function( testName ) {
    var test = new Test({
      testName: testName,
      skip: true
    });

    test.queue();
  },

  // DEPRECATED: The functionality of QUnit.start() will be altered in QUnit 2.0.
  // In QUnit 2.0, invoking it will ONLY affect the `QUnit.config.autostart` blocking behavior.
  start: function( count ) {
    var globalStartAlreadyCalled = globalStartCalled;

    if ( !config.current ) {
      globalStartCalled = true;

      if ( runStarted ) {
        throw new Error( "Called start() outside of a test context while already started" );
      } else if ( globalStartAlreadyCalled || count > 1 ) {
        throw new Error( "Called start() outside of a test context too many times" );
      } else if ( config.autostart ) {
        throw new Error( "Called start() outside of a test context when " +
          "QUnit.config.autostart was true" );
      } else if ( !config.pageLoaded ) {

        // The page isn't completely loaded yet, so bail out and let `QUnit.load` handle it
        config.autostart = true;
        return;
      }
    } else {

      // If a test is running, adjust its semaphore
      config.current.semaphore -= count || 1;

      // Don't start until equal number of stop-calls
      if ( config.current.semaphore > 0 ) {
        return;
      }

      // throw an Error if start is called more often than stop
      if ( config.current.semaphore < 0 ) {
        config.current.semaphore = 0;

        QUnit.pushFailure(
          "Called start() while already started (test's semaphore was 0 already)",
          sourceFromStacktrace( 2 )
        );
        return;
      }
    }

    resumeProcessing();
  },

  // DEPRECATED: QUnit.stop() will be removed in QUnit 2.0.
  stop: function( count ) {

    // If there isn't a test running, don't allow QUnit.stop() to be called
    if ( !config.current ) {
      throw new Error( "Called stop() outside of a test context" );
    }

    // If a test is running, adjust its semaphore
    config.current.semaphore += count || 1;

    pauseProcessing();
  },

  config: config,

  // Safe object type checking
  is: function( type, obj ) {
    return QUnit.objectType( obj ) === type;
  },

  objectType: function( obj ) {
    if ( typeof obj === "undefined" ) {
      return "undefined";
    }

    // Consider: typeof null === object
    if ( obj === null ) {
      return "null";
    }

    var match = toString.call( obj ).match( /^\[object\s(.*)\]$/ ),
      type = match && match[ 1 ] || "";

    switch ( type ) {
      case "Number":
        if ( isNaN( obj ) ) {
          return "nan";
        }
        return "number";
      case "String":
      case "Boolean":
      case "Array":
      case "Date":
      case "RegExp":
      case "Function":
        return type.toLowerCase();
    }
    if ( typeof obj === "object" ) {
      return "object";
    }
    return undefined;
  },

  url: function( params ) {
    params = extend( extend( {}, QUnit.urlParams ), params );
    var key,
      querystring = "?";

    for ( key in params ) {
      if ( hasOwn.call( params, key ) ) {
        querystring += encodeURIComponent( key );
        if ( params[ key ] !== true ) {
          querystring += "=" + encodeURIComponent( params[ key ] );
        }
        querystring += "&";
      }
    }
    return location.protocol + "//" + location.host +
      location.pathname + querystring.slice( 0, -1 );
  },

  extend: extend,

  load: function() {
    config.pageLoaded = true;

    // Initialize the configuration options
    extend( config, {
      stats: { all: 0, bad: 0 },
      moduleStats: { all: 0, bad: 0 },
      started: 0,
      updateRate: 1000,
      autostart: true,
      filter: ""
    }, true );

    config.blocking = false;

    if ( config.autostart ) {
      resumeProcessing();
    }
  }
});

// Register logging callbacks
(function() {
  var i, l, key,
    callbacks = [ "begin", "done", "log", "testStart", "testDone",
      "moduleStart", "moduleDone" ];

  function registerLoggingCallback( key ) {
    var loggingCallback = function( callback ) {
      if ( QUnit.objectType( callback ) !== "function" ) {
        throw new Error(
          "QUnit logging methods require a callback function as their first parameters."
        );
      }

      config.callbacks[ key ].push( callback );
    };

    // DEPRECATED: This will be removed on QUnit 2.0.0+
    // Stores the registered functions allowing restoring
    // at verifyLoggingCallbacks() if modified
    loggingCallbacks[ key ] = loggingCallback;

    return loggingCallback;
  }

  for ( i = 0, l = callbacks.length; i < l; i++ ) {
    key = callbacks[ i ];

    // Initialize key collection of logging callback
    if ( QUnit.objectType( config.callbacks[ key ] ) === "undefined" ) {
      config.callbacks[ key ] = [];
    }

    QUnit[ key ] = registerLoggingCallback( key );
  }
})();

// `onErrorFnPrev` initialized at top of scope
// Preserve other handlers
onErrorFnPrev = window.onerror;

// Cover uncaught exceptions
// Returning true will suppress the default browser handler,
// returning false will let it run.
window.onerror = function( error, filePath, linerNr ) {
  var ret = false;
  if ( onErrorFnPrev ) {
    ret = onErrorFnPrev( error, filePath, linerNr );
  }

  // Treat return value as window.onerror itself does,
  // Only do our handling if not suppressed.
  if ( ret !== true ) {
    if ( QUnit.config.current ) {
      if ( QUnit.config.current.ignoreGlobalErrors ) {
        return true;
      }
      QUnit.pushFailure( error, filePath + ":" + linerNr );
    } else {
      QUnit.test( "global failure", extend(function() {
        QUnit.pushFailure( error, filePath + ":" + linerNr );
      }, { validTest: true } ) );
    }
    return false;
  }

  return ret;
};

function done() {
  var runtime, passed;

  config.autorun = true;

  // Log the last module results
  if ( config.previousModule ) {
    runLoggingCallbacks( "moduleDone", {
      name: config.previousModule.name,
      tests: config.previousModule.tests,
      failed: config.moduleStats.bad,
      passed: config.moduleStats.all - config.moduleStats.bad,
      total: config.moduleStats.all,
      runtime: now() - config.moduleStats.started
    });
  }
  delete config.previousModule;

  runtime = now() - config.started;
  passed = config.stats.all - config.stats.bad;

  runLoggingCallbacks( "done", {
    failed: config.stats.bad,
    passed: passed,
    total: config.stats.all,
    runtime: runtime
  });
}

// Doesn't support IE6 to IE9
// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack
function extractStacktrace( e, offset ) {
  offset = offset === undefined ? 4 : offset;

  var stack, include, i;

  if ( e.stacktrace ) {

    // Opera 12.x
    return e.stacktrace.split( "\n" )[ offset + 3 ];
  } else if ( e.stack ) {

    // Firefox, Chrome, Safari 6+, IE10+, PhantomJS and Node
    stack = e.stack.split( "\n" );
    if ( /^error$/i.test( stack[ 0 ] ) ) {
      stack.shift();
    }
    if ( fileName ) {
      include = [];
      for ( i = offset; i < stack.length; i++ ) {
        if ( stack[ i ].indexOf( fileName ) !== -1 ) {
          break;
        }
        include.push( stack[ i ] );
      }
      if ( include.length ) {
        return include.join( "\n" );
      }
    }
    return stack[ offset ];
  } else if ( e.sourceURL ) {

    // Safari < 6
    // exclude useless self-reference for generated Error objects
    if ( /qunit.js$/.test( e.sourceURL ) ) {
      return;
    }

    // for actual exceptions, this is useful
    return e.sourceURL + ":" + e.line;
  }
}

function sourceFromStacktrace( offset ) {
  var e = new Error();
  if ( !e.stack ) {
    try {
      throw e;
    } catch ( err ) {
      // This should already be true in most browsers
      e = err;
    }
  }
  return extractStacktrace( e, offset );
}

function synchronize( callback, last ) {
  if ( QUnit.objectType( callback ) === "array" ) {
    while ( callback.length ) {
      synchronize( callback.shift() );
    }
    return;
  }
  config.queue.push( callback );

  if ( config.autorun && !config.blocking ) {
    process( last );
  }
}

function process( last ) {
  function next() {
    process( last );
  }
  var start = now();
  config.depth = config.depth ? config.depth + 1 : 1;

  while ( config.queue.length && !config.blocking ) {
    if ( !defined.setTimeout || config.updateRate <= 0 ||
        ( ( now() - start ) < config.updateRate ) ) {
      if ( config.current ) {

        // Reset async tracking for each phase of the Test lifecycle
        config.current.usedAsync = false;
      }
      config.queue.shift()();
    } else {
      setTimeout( next, 13 );
      break;
    }
  }
  config.depth--;
  if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) {
    done();
  }
}

function begin() {
  var i, l,
    modulesLog = [];

  // If the test run hasn't officially begun yet
  if ( !config.started ) {

    // Record the time of the test run's beginning
    config.started = now();

    verifyLoggingCallbacks();

    // Delete the loose unnamed module if unused.
    if ( config.modules[ 0 ].name === "" && config.modules[ 0 ].tests.length === 0 ) {
      config.modules.shift();
    }

    // Avoid unnecessary information by not logging modules' test environments
    for ( i = 0, l = config.modules.length; i < l; i++ ) {
      modulesLog.push({
        name: config.modules[ i ].name,
        tests: config.modules[ i ].tests
      });
    }

    // The test run is officially beginning now
    runLoggingCallbacks( "begin", {
      totalTests: Test.count,
      modules: modulesLog
    });
  }

  config.blocking = false;
  process( true );
}

function resumeProcessing() {
  runStarted = true;

  // A slight delay to allow this iteration of the event loop to finish (more assertions, etc.)
  if ( defined.setTimeout ) {
    setTimeout(function() {
      if ( config.current && config.current.semaphore > 0 ) {
        return;
      }
      if ( config.timeout ) {
        clearTimeout( config.timeout );
      }

      begin();
    }, 13 );
  } else {
    begin();
  }
}

function pauseProcessing() {
  config.blocking = true;

  if ( config.testTimeout && defined.setTimeout ) {
    clearTimeout( config.timeout );
    config.timeout = setTimeout(function() {
      if ( config.current ) {
        config.current.semaphore = 0;
        QUnit.pushFailure( "Test timed out", sourceFromStacktrace( 2 ) );
      } else {
        throw new Error( "Test timed out" );
      }
      resumeProcessing();
    }, config.testTimeout );
  }
}

function saveGlobal() {
  config.pollution = [];

  if ( config.noglobals ) {
    for ( var key in window ) {
      if ( hasOwn.call( window, key ) ) {
        // in Opera sometimes DOM element ids show up here, ignore them
        if ( /^qunit-test-output/.test( key ) ) {
          continue;
        }
        config.pollution.push( key );
      }
    }
  }
}

function checkPollution() {
  var newGlobals,
    deletedGlobals,
    old = config.pollution;

  saveGlobal();

  newGlobals = diff( config.pollution, old );
  if ( newGlobals.length > 0 ) {
    QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join( ", " ) );
  }

  deletedGlobals = diff( old, config.pollution );
  if ( deletedGlobals.length > 0 ) {
    QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join( ", " ) );
  }
}

// returns a new Array with the elements that are in a but not in b
function diff( a, b ) {
  var i, j,
    result = a.slice();

  for ( i = 0; i < result.length; i++ ) {
    for ( j = 0; j < b.length; j++ ) {
      if ( result[ i ] === b[ j ] ) {
        result.splice( i, 1 );
        i--;
        break;
      }
    }
  }
  return result;
}

function extend( a, b, undefOnly ) {
  for ( var prop in b ) {
    if ( hasOwn.call( b, prop ) ) {

      // Avoid "Member not found" error in IE8 caused by messing with window.constructor
      if ( !( prop === "constructor" && a === window ) ) {
        if ( b[ prop ] === undefined ) {
          delete a[ prop ];
        } else if ( !( undefOnly && typeof a[ prop ] !== "undefined" ) ) {
          a[ prop ] = b[ prop ];
        }
      }
    }
  }

  return a;
}

function runLoggingCallbacks( key, args ) {
  var i, l, callbacks;

  callbacks = config.callbacks[ key ];
  for ( i = 0, l = callbacks.length; i < l; i++ ) {
    callbacks[ i ]( args );
  }
}

// DEPRECATED: This will be removed on 2.0.0+
// This function verifies if the loggingCallbacks were modified by the user
// If so, it will restore it, assign the given callback and print a console warning
function verifyLoggingCallbacks() {
  var loggingCallback, userCallback;

  for ( loggingCallback in loggingCallbacks ) {
    if ( QUnit[ loggingCallback ] !== loggingCallbacks[ loggingCallback ] ) {

      userCallback = QUnit[ loggingCallback ];

      // Restore the callback function
      QUnit[ loggingCallback ] = loggingCallbacks[ loggingCallback ];

      // Assign the deprecated given callback
      QUnit[ loggingCallback ]( userCallback );

      if ( window.console && window.console.warn ) {
        window.console.warn(
          "QUnit." + loggingCallback + " was replaced with a new value.\n" +
          "Please, check out the documentation on how to apply logging callbacks.\n" +
          "Reference: http://api.qunitjs.com/category/callbacks/"
        );
      }
    }
  }
}

// from jquery.js
function inArray( elem, array ) {
  if ( array.indexOf ) {
    return array.indexOf( elem );
  }

  for ( var i = 0, length = array.length; i < length; i++ ) {
    if ( array[ i ] === elem ) {
      return i;
    }
  }

  return -1;
}

function Test( settings ) {
  var i, l;

  ++Test.count;

  extend( this, settings );
  this.assertions = [];
  this.semaphore = 0;
  this.usedAsync = false;
  this.module = config.currentModule;
  this.stack = sourceFromStacktrace( 3 );

  // Register unique strings
  for ( i = 0, l = this.module.tests; i < l.length; i++ ) {
    if ( this.module.tests[ i ].name === this.testName ) {
      this.testName += " ";
    }
  }

  this.testId = generateHash( this.module.name, this.testName );

  this.module.tests.push({
    name: this.testName,
    testId: this.testId
  });

  if ( settings.skip ) {

    // Skipped tests will fully ignore any sent callback
    this.callback = function() {};
    this.async = false;
    this.expected = 0;
  } else {
    this.assert = new Assert( this );
  }
}

Test.count = 0;

Test.prototype = {
  before: function() {
    if (

      // Emit moduleStart when we're switching from one module to another
      this.module !== config.previousModule ||

        // They could be equal (both undefined) but if the previousModule property doesn't
        // yet exist it means this is the first test in a suite that isn't wrapped in a
        // module, in which case we'll just emit a moduleStart event for 'undefined'.
        // Without this, reporters can get testStart before moduleStart  which is a problem.
        !hasOwn.call( config, "previousModule" )
    ) {
      if ( hasOwn.call( config, "previousModule" ) ) {
        runLoggingCallbacks( "moduleDone", {
          name: config.previousModule.name,
          tests: config.previousModule.tests,
          failed: config.moduleStats.bad,
          passed: config.moduleStats.all - config.moduleStats.bad,
          total: config.moduleStats.all,
          runtime: now() - config.moduleStats.started
        });
      }
      config.previousModule = this.module;
      config.moduleStats = { all: 0, bad: 0, started: now() };
      runLoggingCallbacks( "moduleStart", {
        name: this.module.name,
        tests: this.module.tests
      });
    }

    config.current = this;

    this.testEnvironment = extend( {}, this.module.testEnvironment );
    delete this.testEnvironment.beforeEach;
    delete this.testEnvironment.afterEach;

    this.started = now();
    runLoggingCallbacks( "testStart", {
      name: this.testName,
      module: this.module.name,
      testId: this.testId
    });

    if ( !config.pollution ) {
      saveGlobal();
    }
  },

  run: function() {
    var promise;

    config.current = this;

    if ( this.async ) {
      QUnit.stop();
    }

    this.callbackStarted = now();

    if ( config.notrycatch ) {
      promise = this.callback.call( this.testEnvironment, this.assert );
      this.resolvePromise( promise );
      return;
    }

    try {
      promise = this.callback.call( this.testEnvironment, this.assert );
      this.resolvePromise( promise );
    } catch ( e ) {
      this.pushFailure( "Died on test #" + ( this.assertions.length + 1 ) + " " +
        this.stack + ": " + ( e.message || e ), extractStacktrace( e, 0 ) );

      // else next test will carry the responsibility
      saveGlobal();

      // Restart the tests if they're blocking
      if ( config.blocking ) {
        QUnit.start();
      }
    }
  },

  after: function() {
    checkPollution();
  },

  queueHook: function( hook, hookName ) {
    var promise,
      test = this;
    return function runHook() {
      config.current = test;
      if ( config.notrycatch ) {
        promise = hook.call( test.testEnvironment, test.assert );
        test.resolvePromise( promise, hookName );
        return;
      }
      try {
        promise = hook.call( test.testEnvironment, test.assert );
        test.resolvePromise( promise, hookName );
      } catch ( error ) {
        test.pushFailure( hookName + " failed on " + test.testName + ": " +
          ( error.message || error ), extractStacktrace( error, 0 ) );
      }
    };
  },

  // Currently only used for module level hooks, can be used to add global level ones
  hooks: function( handler ) {
    var hooks = [];

    // Hooks are ignored on skipped tests
    if ( this.skip ) {
      return hooks;
    }

    if ( this.module.testEnvironment &&
        QUnit.objectType( this.module.testEnvironment[ handler ] ) === "function" ) {
      hooks.push( this.queueHook( this.module.testEnvironment[ handler ], handler ) );
    }

    return hooks;
  },

  finish: function() {
    config.current = this;
    if ( config.requireExpects && this.expected === null ) {
      this.pushFailure( "Expected number of assertions to be defined, but expect() was " +
        "not called.", this.stack );
    } else if ( this.expected !== null && this.expected !== this.assertions.length ) {
      this.pushFailure( "Expected " + this.expected + " assertions, but " +
        this.assertions.length + " were run", this.stack );
    } else if ( this.expected === null && !this.assertions.length ) {
      this.pushFailure( "Expected at least one assertion, but none were run - call " +
        "expect(0) to accept zero assertions.", this.stack );
    }

    var i,
      bad = 0;

    this.runtime = now() - this.started;
    config.stats.all += this.assertions.length;
    config.moduleStats.all += this.assertions.length;

    for ( i = 0; i < this.assertions.length; i++ ) {
      if ( !this.assertions[ i ].result ) {
        bad++;
        config.stats.bad++;
        config.moduleStats.bad++;
      }
    }

    runLoggingCallbacks( "testDone", {
      name: this.testName,
      module: this.module.name,
      skipped: !!this.skip,
      failed: bad,
      passed: this.assertions.length - bad,
      total: this.assertions.length,
      runtime: this.runtime,

      // HTML Reporter use
      assertions: this.assertions,
      testId: this.testId,

      // DEPRECATED: this property will be removed in 2.0.0, use runtime instead
      duration: this.runtime
    });

    // QUnit.reset() is deprecated and will be replaced for a new
    // fixture reset function on QUnit 2.0/2.1.
    // It's still called here for backwards compatibility handling
    QUnit.reset();

    config.current = undefined;
  },

  queue: function() {
    var bad,
      test = this;

    if ( !this.valid() ) {
      return;
    }

    function run() {

      // each of these can by async
      synchronize([
        function() {
          test.before();
        },

        test.hooks( "beforeEach" ),

        function() {
          test.run();
        },

        test.hooks( "afterEach" ).reverse(),

        function() {
          test.after();
        },
        function() {
          test.finish();
        }
      ]);
    }

    // `bad` initialized at top of scope
    // defer when previous test run passed, if storage is available
    bad = QUnit.config.reorder && defined.sessionStorage &&
        +sessionStorage.getItem( "qunit-test-" + this.module.name + "-" + this.testName );

    if ( bad ) {
      run();
    } else {
      synchronize( run, true );
    }
  },

  push: function( result, actual, expected, message ) {
    var source,
      details = {
        module: this.module.name,
        name: this.testName,
        result: result,
        message: message,
        actual: actual,
        expected: expected,
        testId: this.testId,
        runtime: now() - this.started
      };

    if ( !result ) {
      source = sourceFromStacktrace();

      if ( source ) {
        details.source = source;
      }
    }

    runLoggingCallbacks( "log", details );

    this.assertions.push({
      result: !!result,
      message: message
    });
  },

  pushFailure: function( message, source, actual ) {
    if ( !this instanceof Test ) {
      throw new Error( "pushFailure() assertion outside test context, was " +
        sourceFromStacktrace( 2 ) );
    }

    var details = {
        module: this.module.name,
        name: this.testName,
        result: false,
        message: message || "error",
        actual: actual || null,
        testId: this.testId,
        runtime: now() - this.started
      };

    if ( source ) {
      details.source = source;
    }

    runLoggingCallbacks( "log", details );

    this.assertions.push({
      result: false,
      message: message
    });
  },

  resolvePromise: function( promise, phase ) {
    var then, message,
      test = this;
    if ( promise != null ) {
      then = promise.then;
      if ( QUnit.objectType( then ) === "function" ) {
        QUnit.stop();
        then.call(
          promise,
          QUnit.start,
          function( error ) {
            message = "Promise rejected " +
              ( !phase ? "during" : phase.replace( /Each$/, "" ) ) +
              " " + test.testName + ": " + ( error.message || error );
            test.pushFailure( message, extractStacktrace( error, 0 ) );

            // else next test will carry the responsibility
            saveGlobal();

            // Unblock
            QUnit.start();
          }
        );
      }
    }
  },

  valid: function() {
    var include,
      filter = config.filter && config.filter.toLowerCase(),
      module = QUnit.urlParams.module && QUnit.urlParams.module.toLowerCase(),
      fullName = ( this.module.name + ": " + this.testName ).toLowerCase();

    // Internally-generated tests are always valid
    if ( this.callback && this.callback.validTest ) {
      return true;
    }

    if ( config.testId.length > 0 && inArray( this.testId, config.testId ) < 0 ) {
      return false;
    }

    if ( module && ( !this.module.name || this.module.name.toLowerCase() !== module ) ) {
      return false;
    }

    if ( !filter ) {
      return true;
    }

    include = filter.charAt( 0 ) !== "!";
    if ( !include ) {
      filter = filter.slice( 1 );
    }

    // If the filter matches, we need to honour include
    if ( fullName.indexOf( filter ) !== -1 ) {
      return include;
    }

    // Otherwise, do the opposite
    return !include;
  }

};

// Resets the test setup. Useful for tests that modify the DOM.
/*
DEPRECATED: Use multiple tests instead of resetting inside a test.
Use testStart or testDone for custom cleanup.
This method will throw an error in 2.0, and will be removed in 2.1
*/
QUnit.reset = function() {

  // Return on non-browser environments
  // This is necessary to not break on node tests
  if ( typeof window === "undefined" ) {
    return;
  }

  var fixture = defined.document && document.getElementById &&
      document.getElementById( "qunit-fixture" );

  if ( fixture ) {
    fixture.innerHTML = config.fixture;
  }
};

QUnit.pushFailure = function() {
  if ( !QUnit.config.current ) {
    throw new Error( "pushFailure() assertion outside test context, in " +
      sourceFromStacktrace( 2 ) );
  }

  // Gets current test obj
  var currentTest = QUnit.config.current;

  return currentTest.pushFailure.apply( currentTest, arguments );
};

// Based on Java's String.hashCode, a simple but not
// rigorously collision resistant hashing function
function generateHash( module, testName ) {
  var hex,
    i = 0,
    hash = 0,
    str = module + "\x1C" + testName,
    len = str.length;

  for ( ; i < len; i++ ) {
    hash  = ( ( hash << 5 ) - hash ) + str.charCodeAt( i );
    hash |= 0;
  }

  // Convert the possibly negative integer hash code into an 8 character hex string, which isn't
  // strictly necessary but increases user understanding that the id is a SHA-like hash
  hex = ( 0x100000000 + hash ).toString( 16 );
  if ( hex.length < 8 ) {
    hex = "0000000" + hex;
  }

  return hex.slice( -8 );
}

function Assert( testContext ) {
  this.test = testContext;
}

// Assert helpers
QUnit.assert = Assert.prototype = {

  // Specify the number of expected assertions to guarantee that failed test
  // (no assertions are run at all) don't slip through.
  expect: function( asserts ) {
    if ( arguments.length === 1 ) {
      this.test.expected = asserts;
    } else {
      return this.test.expected;
    }
  },

  // Increment this Test's semaphore counter, then return a single-use function that
  // decrements that counter a maximum of once.
  async: function() {
    var test = this.test,
      popped = false;

    test.semaphore += 1;
    test.usedAsync = true;
    pauseProcessing();

    return function done() {
      if ( !popped ) {
        test.semaphore -= 1;
        popped = true;
        resumeProcessing();
      } else {
        test.pushFailure( "Called the callback returned from `assert.async` more than once",
          sourceFromStacktrace( 2 ) );
      }
    };
  },

  // Exports test.push() to the user API
  push: function( /* result, actual, expected, message */ ) {
    var assert = this,
      currentTest = ( assert instanceof Assert && assert.test ) || QUnit.config.current;

    // Backwards compatibility fix.
    // Allows the direct use of global exported assertions and QUnit.assert.*
    // Although, it's use is not recommended as it can leak assertions
    // to other tests from async tests, because we only get a reference to the current test,
    // not exactly the test where assertion were intended to be called.
    if ( !currentTest ) {
      throw new Error( "assertion outside test context, in " + sourceFromStacktrace( 2 ) );
    }

    if ( currentTest.usedAsync === true && currentTest.semaphore === 0 ) {
      currentTest.pushFailure( "Assertion after the final `assert.async` was resolved",
        sourceFromStacktrace( 2 ) );

      // Allow this assertion to continue running anyway...
    }

    if ( !( assert instanceof Assert ) ) {
      assert = currentTest.assert;
    }
    return assert.test.push.apply( assert.test, arguments );
  },

  /**
   * Asserts rough true-ish result.
   * @name ok
   * @function
   * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
   */
  ok: function( result, message ) {
    message = message || ( result ? "okay" : "failed, expected argument to be truthy, was: " +
      QUnit.dump.parse( result ) );
    this.push( !!result, result, true, message );
  },

  /**
   * Assert that the first two arguments are equal, with an optional message.
   * Prints out both actual and expected values.
   * @name equal
   * @function
   * @example equal( format( "{0} bytes.", 2), "2 bytes.", "replaces {0} with next argument" );
   */
  equal: function( actual, expected, message ) {
    /*jshint eqeqeq:false */
    this.push( expected == actual, actual, expected, message );
  },

  /**
   * @name notEqual
   * @function
   */
  notEqual: function( actual, expected, message ) {
    /*jshint eqeqeq:false */
    this.push( expected != actual, actual, expected, message );
  },

  /**
   * @name propEqual
   * @function
   */
  propEqual: function( actual, expected, message ) {
    actual = objectValues( actual );
    expected = objectValues( expected );
    this.push( QUnit.equiv( actual, expected ), actual, expected, message );
  },

  /**
   * @name notPropEqual
   * @function
   */
  notPropEqual: function( actual, expected, message ) {
    actual = objectValues( actual );
    expected = objectValues( expected );
    this.push( !QUnit.equiv( actual, expected ), actual, expected, message );
  },

  /**
   * @name deepEqual
   * @function
   */
  deepEqual: function( actual, expected, message ) {
    this.push( QUnit.equiv( actual, expected ), actual, expected, message );
  },

  /**
   * @name notDeepEqual
   * @function
   */
  notDeepEqual: function( actual, expected, message ) {
    this.push( !QUnit.equiv( actual, expected ), actual, expected, message );
  },

  /**
   * @name strictEqual
   * @function
   */
  strictEqual: function( actual, expected, message ) {
    this.push( expected === actual, actual, expected, message );
  },

  /**
   * @name notStrictEqual
   * @function
   */
  notStrictEqual: function( actual, expected, message ) {
    this.push( expected !== actual, actual, expected, message );
  },

  "throws": function( block, expected, message ) {
    var actual, expectedType,
      expectedOutput = expected,
      ok = false;

    // 'expected' is optional unless doing string comparison
    if ( message == null && typeof expected === "string" ) {
      message = expected;
      expected = null;
    }

    this.test.ignoreGlobalErrors = true;
    try {
      block.call( this.test.testEnvironment );
    } catch (e) {
      actual = e;
    }
    this.test.ignoreGlobalErrors = false;

    if ( actual ) {
      expectedType = QUnit.objectType( expected );

      // we don't want to validate thrown error
      if ( !expected ) {
        ok = true;
        expectedOutput = null;

      // expected is a regexp
      } else if ( expectedType === "regexp" ) {
        ok = expected.test( errorString( actual ) );

      // expected is a string
      } else if ( expectedType === "string" ) {
        ok = expected === errorString( actual );

      // expected is a constructor, maybe an Error constructor
      } else if ( expectedType === "function" && actual instanceof expected ) {
        ok = true;

      // expected is an Error object
      } else if ( expectedType === "object" ) {
        ok = actual instanceof expected.constructor &&
          actual.name === expected.name &&
          actual.message === expected.message;

      // expected is a validation function which returns true if validation passed
      } else if ( expectedType === "function" && expected.call( {}, actual ) === true ) {
        expectedOutput = null;
        ok = true;
      }

      this.push( ok, actual, expectedOutput, message );
    } else {
      this.test.pushFailure( message, null, "No exception was thrown." );
    }
  }
};

// Provide an alternative to assert.throws(), for enviroments that consider throws a reserved word
// Known to us are: Closure Compiler, Narwhal
(function() {
  /*jshint sub:true */
  Assert.prototype.raises = Assert.prototype[ "throws" ];
}());

// Test for equality any JavaScript type.
// Author: Philippe Rathé <prathe@gmail.com>
QUnit.equiv = (function() {

  // Call the o related callback with the given arguments.
  function bindCallbacks( o, callbacks, args ) {
    var prop = QUnit.objectType( o );
    if ( prop ) {
      if ( QUnit.objectType( callbacks[ prop ] ) === "function" ) {
        return callbacks[ prop ].apply( callbacks, args );
      } else {
        return callbacks[ prop ]; // or undefined
      }
    }
  }

  // the real equiv function
  var innerEquiv,

    // stack to decide between skip/abort functions
    callers = [],

    // stack to avoiding loops from circular referencing
    parents = [],
    parentsB = [],

    getProto = Object.getPrototypeOf || function( obj ) {
      /* jshint camelcase: false, proto: true */
      return obj.__proto__;
    },
    callbacks = (function() {

      // for string, boolean, number and null
      function useStrictEquality( b, a ) {

        /*jshint eqeqeq:false */
        if ( b instanceof a.constructor || a instanceof b.constructor ) {

          // to catch short annotation VS 'new' annotation of a
          // declaration
          // e.g. var i = 1;
          // var j = new Number(1);
          return a == b;
        } else {
          return a === b;
        }
      }

      return {
        "string": useStrictEquality,
        "boolean": useStrictEquality,
        "number": useStrictEquality,
        "null": useStrictEquality,
        "undefined": useStrictEquality,

        "nan": function( b ) {
          return isNaN( b );
        },

        "date": function( b, a ) {
          return QUnit.objectType( b ) === "date" && a.valueOf() === b.valueOf();
        },

        "regexp": function( b, a ) {
          return QUnit.objectType( b ) === "regexp" &&

            // the regex itself
            a.source === b.source &&

            // and its modifiers
            a.global === b.global &&

            // (gmi) ...
            a.ignoreCase === b.ignoreCase &&
            a.multiline === b.multiline &&
            a.sticky === b.sticky;
        },

        // - skip when the property is a method of an instance (OOP)
        // - abort otherwise,
        // initial === would have catch identical references anyway
        "function": function() {
          var caller = callers[ callers.length - 1 ];
          return caller !== Object && typeof caller !== "undefined";
        },

        "array": function( b, a ) {
          var i, j, len, loop, aCircular, bCircular;

          // b could be an object literal here
          if ( QUnit.objectType( b ) !== "array" ) {
            return false;
          }

          len = a.length;
          if ( len !== b.length ) {
            // safe and faster
            return false;
          }

          // track reference to avoid circular references
          parents.push( a );
          parentsB.push( b );
          for ( i = 0; i < len; i++ ) {
            loop = false;
            for ( j = 0; j < parents.length; j++ ) {
              aCircular = parents[ j ] === a[ i ];
              bCircular = parentsB[ j ] === b[ i ];
              if ( aCircular || bCircular ) {
                if ( a[ i ] === b[ i ] || aCircular && bCircular ) {
                  loop = true;
                } else {
                  parents.pop();
                  parentsB.pop();
                  return false;
                }
              }
            }
            if ( !loop && !innerEquiv( a[ i ], b[ i ] ) ) {
              parents.pop();
              parentsB.pop();
              return false;
            }
          }
          parents.pop();
          parentsB.pop();
          return true;
        },

        "object": function( b, a ) {

          /*jshint forin:false */
          var i, j, loop, aCircular, bCircular,
            // Default to true
            eq = true,
            aProperties = [],
            bProperties = [];

          // comparing constructors is more strict than using
          // instanceof
          if ( a.constructor !== b.constructor ) {

            // Allow objects with no prototype to be equivalent to
            // objects with Object as their constructor.
            if ( !( ( getProto( a ) === null && getProto( b ) === Object.prototype ) ||
              ( getProto( b ) === null && getProto( a ) === Object.prototype ) ) ) {
              return false;
            }
          }

          // stack constructor before traversing properties
          callers.push( a.constructor );

          // track reference to avoid circular references
          parents.push( a );
          parentsB.push( b );

          // be strict: don't ensure hasOwnProperty and go deep
          for ( i in a ) {
            loop = false;
            for ( j = 0; j < parents.length; j++ ) {
              aCircular = parents[ j ] === a[ i ];
              bCircular = parentsB[ j ] === b[ i ];
              if ( aCircular || bCircular ) {
                if ( a[ i ] === b[ i ] || aCircular && bCircular ) {
                  loop = true;
                } else {
                  eq = false;
                  break;
                }
              }
            }
            aProperties.push( i );
            if ( !loop && !innerEquiv( a[ i ], b[ i ] ) ) {
              eq = false;
              break;
            }
          }

          parents.pop();
          parentsB.pop();
          callers.pop(); // unstack, we are done

          for ( i in b ) {
            bProperties.push( i ); // collect b's properties
          }

          // Ensures identical properties name
          return eq && innerEquiv( aProperties.sort(), bProperties.sort() );
        }
      };
    }());

  innerEquiv = function() { // can take multiple arguments
    var args = [].slice.apply( arguments );
    if ( args.length < 2 ) {
      return true; // end transition
    }

    return ( (function( a, b ) {
      if ( a === b ) {
        return true; // catch the most you can
      } else if ( a === null || b === null || typeof a === "undefined" ||
          typeof b === "undefined" ||
          QUnit.objectType( a ) !== QUnit.objectType( b ) ) {

        // don't lose time with error prone cases
        return false;
      } else {
        return bindCallbacks( a, callbacks, [ b, a ] );
      }

      // apply transition with (1..n) arguments
    }( args[ 0 ], args[ 1 ] ) ) &&
      innerEquiv.apply( this, args.splice( 1, args.length - 1 ) ) );
  };

  return innerEquiv;
}());

// Based on jsDump by Ariel Flesler
// http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html
QUnit.dump = (function() {
  function quote( str ) {
    return "\"" + str.toString().replace( /"/g, "\\\"" ) + "\"";
  }
  function literal( o ) {
    return o + "";
  }
  function join( pre, arr, post ) {
    var s = dump.separator(),
      base = dump.indent(),
      inner = dump.indent( 1 );
    if ( arr.join ) {
      arr = arr.join( "," + s + inner );
    }
    if ( !arr ) {
      return pre + post;
    }
    return [ pre, inner + arr, base + post ].join( s );
  }
  function array( arr, stack ) {
    var i = arr.length,
      ret = new Array( i );

    if ( dump.maxDepth && dump.depth > dump.maxDepth ) {
      return "[object Array]";
    }

    this.up();
    while ( i-- ) {
      ret[ i ] = this.parse( arr[ i ], undefined, stack );
    }
    this.down();
    return join( "[", ret, "]" );
  }

  var reName = /^function (\w+)/,
    dump = {

      // objType is used mostly internally, you can fix a (custom) type in advance
      parse: function( obj, objType, stack ) {
        stack = stack || [];
        var res, parser, parserType,
          inStack = inArray( obj, stack );

        if ( inStack !== -1 ) {
          return "recursion(" + ( inStack - stack.length ) + ")";
        }

        objType = objType || this.typeOf( obj  );
        parser = this.parsers[ objType ];
        parserType = typeof parser;

        if ( parserType === "function" ) {
          stack.push( obj );
          res = parser.call( this, obj, stack );
          stack.pop();
          return res;
        }
        return ( parserType === "string" ) ? parser : this.parsers.error;
      },
      typeOf: function( obj ) {
        var type;
        if ( obj === null ) {
          type = "null";
        } else if ( typeof obj === "undefined" ) {
          type = "undefined";
        } else if ( QUnit.is( "regexp", obj ) ) {
          type = "regexp";
        } else if ( QUnit.is( "date", obj ) ) {
          type = "date";
        } else if ( QUnit.is( "function", obj ) ) {
          type = "function";
        } else if ( obj.setInterval !== undefined &&
            obj.document !== undefined &&
            obj.nodeType === undefined ) {
          type = "window";
        } else if ( obj.nodeType === 9 ) {
          type = "document";
        } else if ( obj.nodeType ) {
          type = "node";
        } else if (

          // native arrays
          toString.call( obj ) === "[object Array]" ||

          // NodeList objects
          ( typeof obj.length === "number" && obj.item !== undefined &&
          ( obj.length ? obj.item( 0 ) === obj[ 0 ] : ( obj.item( 0 ) === null &&
          obj[ 0 ] === undefined ) ) )
        ) {
          type = "array";
        } else if ( obj.constructor === Error.prototype.constructor ) {
          type = "error";
        } else {
          type = typeof obj;
        }
        return type;
      },
      separator: function() {
        return this.multiline ? this.HTML ? "<br />" : "\n" : this.HTML ? "&#160;" : " ";
      },
      // extra can be a number, shortcut for increasing-calling-decreasing
      indent: function( extra ) {
        if ( !this.multiline ) {
          return "";
        }
        var chr = this.indentChar;
        if ( this.HTML ) {
          chr = chr.replace( /\t/g, "   " ).replace( / /g, "&#160;" );
        }
        return new Array( this.depth + ( extra || 0 ) ).join( chr );
      },
      up: function( a ) {
        this.depth += a || 1;
      },
      down: function( a ) {
        this.depth -= a || 1;
      },
      setParser: function( name, parser ) {
        this.parsers[ name ] = parser;
      },
      // The next 3 are exposed so you can use them
      quote: quote,
      literal: literal,
      join: join,
      //
      depth: 1,
      maxDepth: 5,

      // This is the list of parsers, to modify them, use dump.setParser
      parsers: {
        window: "[Window]",
        document: "[Document]",
        error: function( error ) {
          return "Error(\"" + error.message + "\")";
        },
        unknown: "[Unknown]",
        "null": "null",
        "undefined": "undefined",
        "function": function( fn ) {
          var ret = "function",

            // functions never have name in IE
            name = "name" in fn ? fn.name : ( reName.exec( fn ) || [] )[ 1 ];

          if ( name ) {
            ret += " " + name;
          }
          ret += "( ";

          ret = [ ret, dump.parse( fn, "functionArgs" ), "){" ].join( "" );
          return join( ret, dump.parse( fn, "functionCode" ), "}" );
        },
        array: array,
        nodelist: array,
        "arguments": array,
        object: function( map, stack ) {
          var keys, key, val, i, nonEnumerableProperties,
            ret = [];

          if ( dump.maxDepth && dump.depth > dump.maxDepth ) {
            return "[object Object]";
          }

          dump.up();
          keys = [];
          for ( key in map ) {
            keys.push( key );
          }

          // Some properties are not always enumerable on Error objects.
          nonEnumerableProperties = [ "message", "name" ];
          for ( i in nonEnumerableProperties ) {
            key = nonEnumerableProperties[ i ];
            if ( key in map && !( key in keys ) ) {
              keys.push( key );
            }
          }
          keys.sort();
          for ( i = 0; i < keys.length; i++ ) {
            key = keys[ i ];
            val = map[ key ];
            ret.push( dump.parse( key, "key" ) + ": " +
              dump.parse( val, undefined, stack ) );
          }
          dump.down();
          return join( "{", ret, "}" );
        },
        node: function( node ) {
          var len, i, val,
            open = dump.HTML ? "&lt;" : "<",
            close = dump.HTML ? "&gt;" : ">",
            tag = node.nodeName.toLowerCase(),
            ret = open + tag,
            attrs = node.attributes;

          if ( attrs ) {
            for ( i = 0, len = attrs.length; i < len; i++ ) {
              val = attrs[ i ].nodeValue;

              // IE6 includes all attributes in .attributes, even ones not explicitly
              // set. Those have values like undefined, null, 0, false, "" or
              // "inherit".
              if ( val && val !== "inherit" ) {
                ret += " " + attrs[ i ].nodeName + "=" +
                  dump.parse( val, "attribute" );
              }
            }
          }
          ret += close;

          // Show content of TextNode or CDATASection
          if ( node.nodeType === 3 || node.nodeType === 4 ) {
            ret += node.nodeValue;
          }

          return ret + open + "/" + tag + close;
        },

        // function calls it internally, it's the arguments part of the function
        functionArgs: function( fn ) {
          var args,
            l = fn.length;

          if ( !l ) {
            return "";
          }

          args = new Array( l );
          while ( l-- ) {

            // 97 is 'a'
            args[ l ] = String.fromCharCode( 97 + l );
          }
          return " " + args.join( ", " ) + " ";
        },
        // object calls it internally, the key part of an item in a map
        key: quote,
        // function calls it internally, it's the content of the function
        functionCode: "[code]",
        // node calls it internally, it's an html attribute value
        attribute: quote,
        string: quote,
        date: quote,
        regexp: literal,
        number: literal,
        "boolean": literal
      },
      // if true, entities are escaped ( <, >, \t, space and \n )
      HTML: false,
      // indentation unit
      indentChar: "  ",
      // if true, items in a collection, are separated by a \n, else just a space.
      multiline: true
    };

  return dump;
}());

// back compat
QUnit.jsDump = QUnit.dump;

// For browser, export only select globals
if ( typeof window !== "undefined" ) {

  // Deprecated
  // Extend assert methods to QUnit and Global scope through Backwards compatibility
  (function() {
    var i,
      assertions = Assert.prototype;

    function applyCurrent( current ) {
      return function() {
        var assert = new Assert( QUnit.config.current );
        current.apply( assert, arguments );
      };
    }

    for ( i in assertions ) {
      QUnit[ i ] = applyCurrent( assertions[ i ] );
    }
  })();

  (function() {
    var i, l,
      keys = [
        "test",
        "module",
        "expect",
        "asyncTest",
        "start",
        "stop",
        "ok",
        "equal",
        "notEqual",
        "propEqual",
        "notPropEqual",
        "deepEqual",
        "notDeepEqual",
        "strictEqual",
        "notStrictEqual",
        "throws"
      ];

    for ( i = 0, l = keys.length; i < l; i++ ) {
      window[ keys[ i ] ] = QUnit[ keys[ i ] ];
    }
  })();

  window.QUnit = QUnit;
}

// For nodejs
if ( typeof module !== "undefined" && module.exports ) {
  module.exports = QUnit;
}

// For CommonJS with exports, but without module.exports, like Rhino
if ( typeof exports !== "undefined" ) {
  exports.QUnit = QUnit;
}

// Get a reference to the global object, like window in browsers
}( (function() {
  return this;
})() ));

/*istanbul ignore next */
// jscs:disable maximumLineLength
/*
 * Javascript Diff Algorithm
 *  By John Resig (http://ejohn.org/)
 *  Modified by Chu Alan "sprite"
 *
 * Released under the MIT license.
 *
 * More Info:
 *  http://ejohn.org/projects/javascript-diff-algorithm/
 *
 * Usage: QUnit.diff(expected, actual)
 *
 * QUnit.diff( "the quick brown fox jumped over", "the quick fox jumps over" ) == "the  quick <del>brown </del> fox <del>jumped </del><ins>jumps </ins> over"
 */
QUnit.diff = (function() {
  var hasOwn = Object.prototype.hasOwnProperty;

  /*jshint eqeqeq:false, eqnull:true */
  function diff( o, n ) {
    var i,
      ns = {},
      os = {};

    for ( i = 0; i < n.length; i++ ) {
      if ( !hasOwn.call( ns, n[ i ] ) ) {
        ns[ n[ i ] ] = {
          rows: [],
          o: null
        };
      }
      ns[ n[ i ] ].rows.push( i );
    }

    for ( i = 0; i < o.length; i++ ) {
      if ( !hasOwn.call( os, o[ i ] ) ) {
        os[ o[ i ] ] = {
          rows: [],
          n: null
        };
      }
      os[ o[ i ] ].rows.push( i );
    }

    for ( i in ns ) {
      if ( hasOwn.call( ns, i ) ) {
        if ( ns[ i ].rows.length === 1 && hasOwn.call( os, i ) && os[ i ].rows.length === 1 ) {
          n[ ns[ i ].rows[ 0 ] ] = {
            text: n[ ns[ i ].rows[ 0 ] ],
            row: os[ i ].rows[ 0 ]
          };
          o[ os[ i ].rows[ 0 ] ] = {
            text: o[ os[ i ].rows[ 0 ] ],
            row: ns[ i ].rows[ 0 ]
          };
        }
      }
    }

    for ( i = 0; i < n.length - 1; i++ ) {
      if ( n[ i ].text != null && n[ i + 1 ].text == null && n[ i ].row + 1 < o.length && o[ n[ i ].row + 1 ].text == null &&
        n[ i + 1 ] == o[ n[ i ].row + 1 ] ) {

        n[ i + 1 ] = {
          text: n[ i + 1 ],
          row: n[ i ].row + 1
        };
        o[ n[ i ].row + 1 ] = {
          text: o[ n[ i ].row + 1 ],
          row: i + 1
        };
      }
    }

    for ( i = n.length - 1; i > 0; i-- ) {
      if ( n[ i ].text != null && n[ i - 1 ].text == null && n[ i ].row > 0 && o[ n[ i ].row - 1 ].text == null &&
        n[ i - 1 ] == o[ n[ i ].row - 1 ] ) {

        n[ i - 1 ] = {
          text: n[ i - 1 ],
          row: n[ i ].row - 1
        };
        o[ n[ i ].row - 1 ] = {
          text: o[ n[ i ].row - 1 ],
          row: i - 1
        };
      }
    }

    return {
      o: o,
      n: n
    };
  }

  return function( o, n ) {
    o = o.replace( /\s+$/, "" );
    n = n.replace( /\s+$/, "" );

    var i, pre,
      str = "",
      out = diff( o === "" ? [] : o.split( /\s+/ ), n === "" ? [] : n.split( /\s+/ ) ),
      oSpace = o.match( /\s+/g ),
      nSpace = n.match( /\s+/g );

    if ( oSpace == null ) {
      oSpace = [ " " ];
    } else {
      oSpace.push( " " );
    }

    if ( nSpace == null ) {
      nSpace = [ " " ];
    } else {
      nSpace.push( " " );
    }

    if ( out.n.length === 0 ) {
      for ( i = 0; i < out.o.length; i++ ) {
        str += "<del>" + out.o[ i ] + oSpace[ i ] + "</del>";
      }
    } else {
      if ( out.n[ 0 ].text == null ) {
        for ( n = 0; n < out.o.length && out.o[ n ].text == null; n++ ) {
          str += "<del>" + out.o[ n ] + oSpace[ n ] + "</del>";
        }
      }

      for ( i = 0; i < out.n.length; i++ ) {
        if ( out.n[ i ].text == null ) {
          str += "<ins>" + out.n[ i ] + nSpace[ i ] + "</ins>";
        } else {

          // `pre` initialized at top of scope
          pre = "";

          for ( n = out.n[ i ].row + 1; n < out.o.length && out.o[ n ].text == null; n++ ) {
            pre += "<del>" + out.o[ n ] + oSpace[ n ] + "</del>";
          }
          str += " " + out.n[ i ].text + nSpace[ i ] + pre;
        }
      }
    }

    return str;
  };
}());
// jscs:enable

(function() {

// Deprecated QUnit.init - Ref #530
// Re-initialize the configuration options
QUnit.init = function() {
  var tests, banner, result, qunit,
    config = QUnit.config;

  config.stats = { all: 0, bad: 0 };
  config.moduleStats = { all: 0, bad: 0 };
  config.started = 0;
  config.updateRate = 1000;
  config.blocking = false;
  config.autostart = true;
  config.autorun = false;
  config.filter = "";
  config.queue = [];

  // Return on non-browser environments
  // This is necessary to not break on node tests
  if ( typeof window === "undefined" ) {
    return;
  }

  qunit = id( "qunit" );
  if ( qunit ) {
    qunit.innerHTML =
      "<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" +
      "<h2 id='qunit-banner'></h2>" +
      "<div id='qunit-testrunner-toolbar'></div>" +
      "<h2 id='qunit-userAgent'></h2>" +
      "<ol id='qunit-tests'></ol>";
  }

  tests = id( "qunit-tests" );
  banner = id( "qunit-banner" );
  result = id( "qunit-testresult" );

  if ( tests ) {
    tests.innerHTML = "";
  }

  if ( banner ) {
    banner.className = "";
  }

  if ( result ) {
    result.parentNode.removeChild( result );
  }

  if ( tests ) {
    result = document.createElement( "p" );
    result.id = "qunit-testresult";
    result.className = "result";
    tests.parentNode.insertBefore( result, tests );
    result.innerHTML = "Running...<br />&#160;";
  }
};

// Don't load the HTML Reporter on non-Browser environments
if ( typeof window === "undefined" ) {
  return;
}

var config = QUnit.config,
  hasOwn = Object.prototype.hasOwnProperty,
  defined = {
    document: window.document !== undefined,
    sessionStorage: (function() {
      var x = "qunit-test-string";
      try {
        sessionStorage.setItem( x, x );
        sessionStorage.removeItem( x );
        return true;
      } catch ( e ) {
        return false;
      }
    }())
  },
  modulesList = [];

/**
* Escape text for attribute or text content.
*/
function escapeText( s ) {
  if ( !s ) {
    return "";
  }
  s = s + "";

  // Both single quotes and double quotes (for attributes)
  return s.replace( /['"<>&]/g, function( s ) {
    switch ( s ) {
    case "'":
      return "&#039;";
    case "\"":
      return "&quot;";
    case "<":
      return "&lt;";
    case ">":
      return "&gt;";
    case "&":
      return "&amp;";
    }
  });
}

/**
 * @param {HTMLElement} elem
 * @param {string} type
 * @param {Function} fn
 */
function addEvent( elem, type, fn ) {
  if ( elem.addEventListener ) {

    // Standards-based browsers
    elem.addEventListener( type, fn, false );
  } else if ( elem.attachEvent ) {

    // support: IE <9
    elem.attachEvent( "on" + type, fn );
  }
}

/**
 * @param {Array|NodeList} elems
 * @param {string} type
 * @param {Function} fn
 */
function addEvents( elems, type, fn ) {
  var i = elems.length;
  while ( i-- ) {
    addEvent( elems[ i ], type, fn );
  }
}

function hasClass( elem, name ) {
  return ( " " + elem.className + " " ).indexOf( " " + name + " " ) >= 0;
}

function addClass( elem, name ) {
  if ( !hasClass( elem, name ) ) {
    elem.className += ( elem.className ? " " : "" ) + name;
  }
}

function toggleClass( elem, name ) {
  if ( hasClass( elem, name ) ) {
    removeClass( elem, name );
  } else {
    addClass( elem, name );
  }
}

function removeClass( elem, name ) {
  var set = " " + elem.className + " ";

  // Class name may appear multiple times
  while ( set.indexOf( " " + name + " " ) >= 0 ) {
    set = set.replace( " " + name + " ", " " );
  }

  // trim for prettiness
  elem.className = typeof set.trim === "function" ? set.trim() : set.replace( /^\s+|\s+$/g, "" );
}

function id( name ) {
  return defined.document && document.getElementById && document.getElementById( name );
}

function getUrlConfigHtml() {
  var i, j, val,
    escaped, escapedTooltip,
    selection = false,
    len = config.urlConfig.length,
    urlConfigHtml = "";

  for ( i = 0; i < len; i++ ) {
    val = config.urlConfig[ i ];
    if ( typeof val === "string" ) {
      val = {
        id: val,
        label: val
      };
    }

    escaped = escapeText( val.id );
    escapedTooltip = escapeText( val.tooltip );

    config[ val.id ] = QUnit.urlParams[ val.id ];
    if ( !val.value || typeof val.value === "string" ) {
      urlConfigHtml += "<input id='qunit-urlconfig-" + escaped +
        "' name='" + escaped + "' type='checkbox'" +
        ( val.value ? " value='" + escapeText( val.value ) + "'" : "" ) +
        ( config[ val.id ] ? " checked='checked'" : "" ) +
        " title='" + escapedTooltip + "' /><label for='qunit-urlconfig-" + escaped +
        "' title='" + escapedTooltip + "'>" + val.label + "</label>";
    } else {
      urlConfigHtml += "<label for='qunit-urlconfig-" + escaped +
        "' title='" + escapedTooltip + "'>" + val.label +
        ": </label><select id='qunit-urlconfig-" + escaped +
        "' name='" + escaped + "' title='" + escapedTooltip + "'><option></option>";

      if ( QUnit.is( "array", val.value ) ) {
        for ( j = 0; j < val.value.length; j++ ) {
          escaped = escapeText( val.value[ j ] );
          urlConfigHtml += "<option value='" + escaped + "'" +
            ( config[ val.id ] === val.value[ j ] ?
              ( selection = true ) && " selected='selected'" : "" ) +
            ">" + escaped + "</option>";
        }
      } else {
        for ( j in val.value ) {
          if ( hasOwn.call( val.value, j ) ) {
            urlConfigHtml += "<option value='" + escapeText( j ) + "'" +
              ( config[ val.id ] === j ?
                ( selection = true ) && " selected='selected'" : "" ) +
              ">" + escapeText( val.value[ j ] ) + "</option>";
          }
        }
      }
      if ( config[ val.id ] && !selection ) {
        escaped = escapeText( config[ val.id ] );
        urlConfigHtml += "<option value='" + escaped +
          "' selected='selected' disabled='disabled'>" + escaped + "</option>";
      }
      urlConfigHtml += "</select>";
    }
  }

  return urlConfigHtml;
}

// Handle "click" events on toolbar checkboxes and "change" for select menus.
// Updates the URL with the new state of `config.urlConfig` values.
function toolbarChanged() {
  var updatedUrl, value,
    field = this,
    params = {};

  // Detect if field is a select menu or a checkbox
  if ( "selectedIndex" in field ) {
    value = field.options[ field.selectedIndex ].value || undefined;
  } else {
    value = field.checked ? ( field.defaultValue || true ) : undefined;
  }

  params[ field.name ] = value;
  updatedUrl = QUnit.url( params );

  if ( "hidepassed" === field.name && "replaceState" in window.history ) {
    config[ field.name ] = value || false;
    if ( value ) {
      addClass( id( "qunit-tests" ), "hidepass" );
    } else {
      removeClass( id( "qunit-tests" ), "hidepass" );
    }

    // It is not necessary to refresh the whole page
    window.history.replaceState( null, "", updatedUrl );
  } else {
    window.location = updatedUrl;
  }
}

function toolbarUrlConfigContainer() {
  var urlConfigContainer = document.createElement( "span" );

  urlConfigContainer.innerHTML = getUrlConfigHtml();

  // For oldIE support:
  // * Add handlers to the individual elements instead of the container
  // * Use "click" instead of "change" for checkboxes
  addEvents( urlConfigContainer.getElementsByTagName( "input" ), "click", toolbarChanged );
  addEvents( urlConfigContainer.getElementsByTagName( "select" ), "change", toolbarChanged );

  return urlConfigContainer;
}

function toolbarModuleFilterHtml() {
  var i,
    moduleFilterHtml = "";

  if ( !modulesList.length ) {
    return false;
  }

  modulesList.sort(function( a, b ) {
    return a.localeCompare( b );
  });

  moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label>" +
    "<select id='qunit-modulefilter' name='modulefilter'><option value='' " +
    ( QUnit.urlParams.module === undefined ? "selected='selected'" : "" ) +
    ">< All Modules ></option>";

  for ( i = 0; i < modulesList.length; i++ ) {
    moduleFilterHtml += "<option value='" +
      escapeText( encodeURIComponent( modulesList[ i ] ) ) + "' " +
      ( QUnit.urlParams.module === modulesList[ i ] ? "selected='selected'" : "" ) +
      ">" + escapeText( modulesList[ i ] ) + "</option>";
  }
  moduleFilterHtml += "</select>";

  return moduleFilterHtml;
}

function toolbarModuleFilter() {
  var toolbar = id( "qunit-testrunner-toolbar" ),
    moduleFilter = document.createElement( "span" ),
    moduleFilterHtml = toolbarModuleFilterHtml();

  if ( !moduleFilterHtml ) {
    return false;
  }

  moduleFilter.setAttribute( "id", "qunit-modulefilter-container" );
  moduleFilter.innerHTML = moduleFilterHtml;

  addEvent( moduleFilter.lastChild, "change", function() {
    var selectBox = moduleFilter.getElementsByTagName( "select" )[ 0 ],
      selection = decodeURIComponent( selectBox.options[ selectBox.selectedIndex ].value );

    window.location = QUnit.url({
      module: ( selection === "" ) ? undefined : selection,

      // Remove any existing filters
      filter: undefined,
      testId: undefined
    });
  });

  toolbar.appendChild( moduleFilter );
}

function appendToolbar() {
  var toolbar = id( "qunit-testrunner-toolbar" );

  if ( toolbar ) {
    toolbar.appendChild( toolbarUrlConfigContainer() );
  }
}

function appendBanner() {
  var banner = id( "qunit-banner" );

  if ( banner ) {
    banner.className = "";
    banner.innerHTML = "<a href='" +
      QUnit.url({ filter: undefined, module: undefined, testId: undefined }) +
      "'>" + banner.innerHTML + "</a> ";
  }
}

function appendTestResults() {
  var tests = id( "qunit-tests" ),
    result = id( "qunit-testresult" );

  if ( result ) {
    result.parentNode.removeChild( result );
  }

  if ( tests ) {
    tests.innerHTML = "";
    result = document.createElement( "p" );
    result.id = "qunit-testresult";
    result.className = "result";
    tests.parentNode.insertBefore( result, tests );
    result.innerHTML = "Running...<br />&#160;";
  }
}

function storeFixture() {
  var fixture = id( "qunit-fixture" );
  if ( fixture ) {
    config.fixture = fixture.innerHTML;
  }
}

function appendUserAgent() {
  var userAgent = id( "qunit-userAgent" );
  if ( userAgent ) {
    userAgent.innerHTML = navigator.userAgent;
  }
}

function appendTestsList( modules ) {
  var i, l, x, z, test, moduleObj;

  for ( i = 0, l = modules.length; i < l; i++ ) {
    moduleObj = modules[ i ];

    if ( moduleObj.name ) {
      modulesList.push( moduleObj.name );
    }

    for ( x = 0, z = moduleObj.tests.length; x < z; x++ ) {
      test = moduleObj.tests[ x ];

      appendTest( test.name, test.testId, moduleObj.name );
    }
  }
}

function appendTest( name, testId, moduleName ) {
  var title, rerunTrigger, testBlock, assertList,
    tests = id( "qunit-tests" );

  if ( !tests ) {
    return;
  }

  title = document.createElement( "strong" );
  title.innerHTML = getNameHtml( name, moduleName );

  rerunTrigger = document.createElement( "a" );
  rerunTrigger.innerHTML = "Rerun";
  rerunTrigger.href = QUnit.url({ testId: testId });

  testBlock = document.createElement( "li" );
  testBlock.appendChild( title );
  testBlock.appendChild( rerunTrigger );
  testBlock.id = "qunit-test-output-" + testId;

  assertList = document.createElement( "ol" );
  assertList.className = "qunit-assert-list";

  testBlock.appendChild( assertList );

  tests.appendChild( testBlock );
}

// HTML Reporter initialization and load
QUnit.begin(function( details ) {
  var qunit = id( "qunit" );

  // Fixture is the only one necessary to run without the #qunit element
  storeFixture();

  if ( !qunit ) {
    return;
  }

  qunit.innerHTML =
    "<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" +
    "<h2 id='qunit-banner'></h2>" +
    "<div id='qunit-testrunner-toolbar'></div>" +
    "<h2 id='qunit-userAgent'></h2>" +
    "<ol id='qunit-tests'></ol>";

  appendBanner();
  appendTestResults();
  appendUserAgent();
  appendToolbar();
  appendTestsList( details.modules );
  toolbarModuleFilter();

  if ( config.hidepassed ) {
    addClass( qunit.lastChild, "hidepass" );
  }
});

QUnit.done(function( details ) {
  var i, key,
    banner = id( "qunit-banner" ),
    tests = id( "qunit-tests" ),
    html = [
      "Tests completed in ",
      details.runtime,
      " milliseconds.<br />",
      "<span class='passed'>",
      details.passed,
      "</span> assertions of <span class='total'>",
      details.total,
      "</span> passed, <span class='failed'>",
      details.failed,
      "</span> failed."
    ].join( "" );

  if ( banner ) {
    banner.className = details.failed ? "qunit-fail" : "qunit-pass";
  }

  if ( tests ) {
    id( "qunit-testresult" ).innerHTML = html;
  }

  if ( config.altertitle && defined.document && document.title ) {

    // show ✖ for good, ✔ for bad suite result in title
    // use escape sequences in case file gets loaded with non-utf-8-charset
    document.title = [
      ( details.failed ? "\u2716" : "\u2714" ),
      document.title.replace( /^[\u2714\u2716] /i, "" )
    ].join( " " );
  }

  // clear own sessionStorage items if all tests passed
  if ( config.reorder && defined.sessionStorage && details.failed === 0 ) {
    for ( i = 0; i < sessionStorage.length; i++ ) {
      key = sessionStorage.key( i++ );
      if ( key.indexOf( "qunit-test-" ) === 0 ) {
        sessionStorage.removeItem( key );
      }
    }
  }

  // scroll back to top to show results
  if ( config.scrolltop && window.scrollTo ) {
    window.scrollTo( 0, 0 );
  }
});

function getNameHtml( name, module ) {
  var nameHtml = "";

  if ( module ) {
    nameHtml = "<span class='module-name'>" + escapeText( module ) + "</span>: ";
  }

  nameHtml += "<span class='test-name'>" + escapeText( name ) + "</span>";

  return nameHtml;
}

QUnit.testStart(function( details ) {
  var running, testBlock;

  testBlock = id( "qunit-test-output-" + details.testId );
  if ( testBlock ) {
    testBlock.className = "running";
  } else {

    // Report later registered tests
    appendTest( details.name, details.testId, details.module );
  }

  running = id( "qunit-testresult" );
  if ( running ) {
    running.innerHTML = "Running: <br />" + getNameHtml( details.name, details.module );
  }

});

QUnit.log(function( details ) {
  var assertList, assertLi,
    message, expected, actual,
    testItem = id( "qunit-test-output-" + details.testId );

  if ( !testItem ) {
    return;
  }

  message = escapeText( details.message ) || ( details.result ? "okay" : "failed" );
  message = "<span class='test-message'>" + message + "</span>";
  message += "<span class='runtime'>@ " + details.runtime + " ms</span>";

  // pushFailure doesn't provide details.expected
  // when it calls, it's implicit to also not show expected and diff stuff
  // Also, we need to check details.expected existence, as it can exist and be undefined
  if ( !details.result && hasOwn.call( details, "expected" ) ) {
    expected = escapeText( QUnit.dump.parse( details.expected ) );
    actual = escapeText( QUnit.dump.parse( details.actual ) );
    message += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" +
      expected +
      "</pre></td></tr>";

    if ( actual !== expected ) {
      message += "<tr class='test-actual'><th>Result: </th><td><pre>" +
        actual + "</pre></td></tr>" +
        "<tr class='test-diff'><th>Diff: </th><td><pre>" +
        QUnit.diff( expected, actual ) + "</pre></td></tr>";
    }

    if ( details.source ) {
      message += "<tr class='test-source'><th>Source: </th><td><pre>" +
        escapeText( details.source ) + "</pre></td></tr>";
    }

    message += "</table>";

  // this occours when pushFailure is set and we have an extracted stack trace
  } else if ( !details.result && details.source ) {
    message += "<table>" +
      "<tr class='test-source'><th>Source: </th><td><pre>" +
      escapeText( details.source ) + "</pre></td></tr>" +
      "</table>";
  }

  assertList = testItem.getElementsByTagName( "ol" )[ 0 ];

  assertLi = document.createElement( "li" );
  assertLi.className = details.result ? "pass" : "fail";
  assertLi.innerHTML = message;
  assertList.appendChild( assertLi );
});

QUnit.testDone(function( details ) {
  var testTitle, time, testItem, assertList,
    good, bad, testCounts, skipped,
    tests = id( "qunit-tests" );

  if ( !tests ) {
    return;
  }

  testItem = id( "qunit-test-output-" + details.testId );

  assertList = testItem.getElementsByTagName( "ol" )[ 0 ];

  good = details.passed;
  bad = details.failed;

  // store result when possible
  if ( config.reorder && defined.sessionStorage ) {
    if ( bad ) {
      sessionStorage.setItem( "qunit-test-" + details.module + "-" + details.name, bad );
    } else {
      sessionStorage.removeItem( "qunit-test-" + details.module + "-" + details.name );
    }
  }

  if ( bad === 0 ) {
    addClass( assertList, "qunit-collapsed" );
  }

  // testItem.firstChild is the test name
  testTitle = testItem.firstChild;

  testCounts = bad ?
    "<b class='failed'>" + bad + "</b>, " + "<b class='passed'>" + good + "</b>, " :
    "";

  testTitle.innerHTML += " <b class='counts'>(" + testCounts +
    details.assertions.length + ")</b>";

  if ( details.skipped ) {
    addClass( testItem, "skipped" );
    skipped = document.createElement( "em" );
    skipped.className = "qunit-skipped-label";
    skipped.innerHTML = "skipped";
    testItem.insertBefore( skipped, testTitle );
  } else {
    addEvent( testTitle, "click", function() {
      toggleClass( assertList, "qunit-collapsed" );
    });

    testItem.className = bad ? "fail" : "pass";

    time = document.createElement( "span" );
    time.className = "runtime";
    time.innerHTML = details.runtime + " ms";
    testItem.insertBefore( time, assertList );
  }
});

if ( !defined.document || document.readyState === "complete" ) {
  config.pageLoaded = true;
  config.autorun = true;
}

if ( defined.document ) {
  addEvent( window, "load", QUnit.load );
}

})();