text: var geo;
  
  setup(function() {
    geo = navigator.geolocation;
  });
  
  // The spec states that an implementation SHOULD acquire user permission before
  // beginning the position acquisition steps. If an implementation follows this
  // advice, set the following flag to aid debugging.
  var isUsingPreemptivePermission = false;
  
  
  var dummyFunction = function() {};
  
  var positionToString = function(pos) {
    var c = pos.coords;
    return '[lat: ' + c.latitude + ', lon: ' + c.longitude + ', acc: ' + c.accuracy + ']';
  };
  
  var errorToString = function(err) {
    var codeString;
    switch(err.code) {
      case err.UNKNOWN_ERROR: codeString = 'UNKNOWN_ERROR'; break;
      case err.PERMISSION_DENIED: codeString = 'PERMISSION_DENIED'; break;
      case err.POSITION_UNAVAILABLE: codeString = 'POSITION_UNAVAILABLE'; break;
      case err.TIMEOUT: codeString = 'TIMEOUT'; break;
      default: codeString = 'undefined error code'; break;
    }
    return '[code: ' + codeString + ' (' + err.code + '), message: ' + (err.message ? err.message : '(empty)') + ']';
  };
  