text: 'use strict';
  
  // Production steps of ECMA-262, Edition 5, 15.4.4.18
  // Reference: http://es5.github.io/#x15.4.4.18
  if (!Array.prototype.forEach) {
  
    Array.prototype.forEach = function(callback/*, thisArg*/) {
  
      var T, k;
  
      if (this == null) {
        throw new TypeError('this is null or not defined');
      }
  
      // 1. Let O be the result of calling toObject() passing the
      // |this| value as the argument.
      var O = Object(this);
  
      // 2. Let lenValue be the result of calling the Get() internal
      // method of O with the argument "length".
      // 3. Let len be toUint32(lenValue).
      var len = O.length >>> 0;
  
      // 4. If isCallable(callback) is false, throw a TypeError exception.
      // See: http://es5.github.com/#x9.11
      if (typeof callback !== 'function') {
        throw new TypeError(callback + ' is not a function');
      }
  
      // 5. If thisArg was supplied, let T be thisArg; else let
      // T be undefined.
      if (arguments.length > 1) {
        T = arguments[1];
      }
  
      // 6. Let k be 0
      k = 0;
  
      // 7. Repeat, while k < len
      while (k < len) {
  
        var kValue;
  
        // a. Let Pk be ToString(k).
        //    This is implicit for LHS operands of the in operator
        // b. Let kPresent be the result of calling the HasProperty
        //    internal method of O with argument Pk.
        //    This step can be combined with c
        // c. If kPresent is true, then
        if (k in O) {
  
          // i. Let kValue be the result of calling the Get internal
          // method of O with argument Pk.
          kValue = O[k];
  
          // ii. Call the Call internal method of callback with T as
          // the this value and argument list containing kValue, k, and O.
          callback.call(T, kValue, k, O);
        }
        // d. Increase k by 1.
        k++;
      }
      // 8. return undefined
    };
  }
  
  // eslint-disable-next-line no-undef
  const isIE8 = typeof document != 'undefined' && document.documentMode === 8;
  
  require('./test-querystring');
  require('./test-querystring-escape');
  !isIE8 && require('./test-querystring-maxKeys-non-finite');
  require('./test-querystring-multichar-separator');
  