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 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 //-----------------------------------------------------------------------------

 var BUGNUMBER = 338709;

 var summary = 'ReadOnly properties should not be overwritten by using ' +

   'Object and try..throw..catch';

 var actual = '';

 var expect = '';

 printBugNumber(BUGNUMBER);

 printStatus (summary);

 Object = function () { return Math };

 expect = Math.LN2;

 try

 {

   throw 1990;

 }

 catch (LN2)

 {

 }

 actual = Math.LN2;

 print("Math.LN2 = " + Math.LN2)

   reportCompare(expect, actual, summary);

 var s = new String("abc");

 Object = function () { return s };

 expect = s.length;

 try

 {

   throw -8

     }

 catch (length)

 {

 }

 actual = s.length;

 print("length of '" + s + "' = " + s.length)

   reportCompare(expect, actual, summary);

 var re = /xy/m;

 Object = function () { return re };

 expect = re.multiline;

 try

 {

   throw false

     }

 catch (multiline)

 {

 }

 actual = re.multiline;

 print("re.multiline = " + re.multiline)

   reportCompare(expect, actual, summary);

 if ("document" in this) {

   // Let the document be its own documentElement.

   Object = function () { return document }

   expect = document.documentElement + '';

   try

   {

     throw document;

   }

   catch (documentElement)

   {

   }

   actual = document.documentElement + '';

   print("document.documentElement = " + document.documentElement)

     }

 else

   Object = this.constructor

     reportCompare(expect, actual, summary);