The Tor Browser / file revision

 // Copyright 2009 the Sputnik authors.  All rights reserved.

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

 /**

  * Every execution context has associated with it a scope chain.

  * A scope chain is a list of objects that are searched when evaluating an

  * Identifier

  *

  * @path ch10/10.2/10.2.2/S10.2.2_A1_T9.js

  * @description Checking scope chain containing function declarations and "with"

  * @noStrict

  */

 var x = 0;

 var myObj = {x : "obj"};

 function f1(){

   with(myObj){

     return x;

   }

 }

 if(!(f1() === "obj")){

   $ERROR("#1: Scope chain disturbed");

 }