test262/test/suite/ch15/15.7/15.7.5/S15.7.5_A1_T07.js

23 lines
724 B
JavaScript

// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* Number instances have no special properties beyond those
* inherited from the Number prototype object
*
* @path 15_Native/15.7_Number_Objects/15.7.5_Properties_of_Number_Instances/S15.7.5_A1_T07.js
* @description Checking property toPrecision
*/
//CHECK#1
if((new Number()).hasOwnProperty("toPrecision") !== false){
$ERROR('#1: Number instance must have no special property "toPrecision"');
}
//CHECK#2
if((new Number()).toPrecision !== Number.prototype.toPrecision){
$ERROR('#2: Number instance property "toPrecision" must be inherited from Number prototype object');
}