michael@0: // Copyright 2009 the Sputnik authors.  All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * A property is created with name length with property
michael@0:  * attributes { DontEnum } and no others
michael@0:  *
michael@0:  * @path ch10/10.6/S10.6_A5_T4.js
michael@0:  * @description Overriding arguments.length property
michael@0:  */
michael@0: 
michael@0: var str = "something different";
michael@0: //CHECK#1
michael@0: function f1(){
michael@0:   arguments.length = str;
michael@0:   return arguments;
michael@0: }
michael@0: 
michael@0: try{
michael@0:   if(f1().length !== str){
michael@0:     $ERROR("#1: A property length have attribute { ReadOnly }");
michael@0:   }
michael@0: }
michael@0: catch(e){
michael@0:   $ERROR("#1: arguments object don't exists");
michael@0: }
michael@0: 
michael@0: //CHECK#2
michael@0: var f2 = function(){
michael@0:     arguments.length = str;
michael@0:     return arguments;
michael@0:   };
michael@0: try{
michael@0:   if(f2().length !== str){
michael@0:     $ERROR("#2: A property length have attribute { ReadOnly }");
michael@0:   }
michael@0: }
michael@0: catch(e){
michael@0:   $ERROR("#2: arguments object don't exists");
michael@0: }
michael@0: