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 // Copyright 2012 Mozilla Corporation. All rights reserved.

 // This code is governed by the BSD license found in the LICENSE file.

 /**

  * @description Tests that toLocaleString handles "this Number value" correctly.

  * @author Norbert Lindenberg

  */

 var invalidValues = [undefined, null, "5", false, {valueOf: function () { return 5; }}];

 var validValues = [5, NaN, -1234567.89, -Infinity];

 invalidValues.forEach(function (value) {

     var error;

     try {

         var result = Number.prototype.toLocaleString.call(value);

     } catch (e) {

         error = e;

     }

     if (error === undefined) {

         $ERROR("Number.prototype.toLocaleString did not reject this = " + value + ".");

     } else if (error.name !== "TypeError") {

         $ERROR("Number.prototype.toLocaleString rejected this = " + value + " with wrong error " + error.name + ".");

     }

 });

 // for valid values, just check that a Number value and the corresponding

 // Number object get the same result.

 validValues.forEach(function (value) {

     var Constructor = Number; // to keep jshint happy

     var valueResult = Number.prototype.toLocaleString.call(value);

     var objectResult = Number.prototype.toLocaleString.call(new Constructor(value));

     if (valueResult !== objectResult) {

         $ERROR("Number.prototype.toLocaleString produces different results for Number value " +

             value + " and corresponding Number object: " + valueResult + " vs. " + objectResult + ".");

     }

 });