test262/test/suite/ch15/15.7/15.7.2/S15.7.2.1_A4.js

21 lines
572 B
JavaScript

// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* The [[Class]] property of the newly constructed object
* is set to "Number"
*
* @path 15_Native/15.7_Number_Objects/15.7.2_The_Number_Constructor/S15.7.2.1_A4.js
* @description For testing toString function is used
*/
delete Number.prototype.toString;
var obj = new Number();
//CHECK#1
if (obj.toString() !== "[object Number]") {
$ERROR('#1: The [[Class]] property of the newly constructed object is set to "Number"');
}