define(function() {
  
  /**
   * Listen to `runner` events to populate a global
   * `.mochaResults` var which may be used by selenium
   * to report on results.
   *
   *    cloud(mocha.run());
   *
   * @param {Runner} runner
   * @api public
   */
  
  return function(runner) {
    var failed = [];

    runner.on('fail', function(test, err) {
      failed.push({
        title: test.title,
        fullTitle: test.fullTitle(),
        error: {
          message: err.message,
          stack: err.stack
        }
      });
    });

    runner.on('end', function() {
      runner.stats.failed = failed;
      global.mochaResults = runner.stats;
    });
  };
  
});

define(function() {
  
  /**
   * Listen to `runner` events to populate a global
   * `.mochaResults` var which may be used by selenium
   * to report on results.
   *
   *    cloud(mocha.run());
   *
   * @param {Runner} runner
   * @api public
   */
  
  return function(runner) {
    var failed = [];

    runner.on('fail', function(test, err) {
      failed.push({
        title: test.title,
        fullTitle: test.fullTitle(),
        error: {
          message: err.message,
          stack: err.stack
        }
      });
    });

    runner.on('end', function() {
      runner.stats.failed = failed;
      window.mochaResults = runner.stats;
    });
  };
  
});

Set mochaResults on window object.
Set mochaResults on window object.
