michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: 
michael@0: /**
michael@0:    File Name:          15.7.3.4-2.js
michael@0:    ECMA Section:       15.7.3.4 Number.NaN
michael@0:    Description:        All value properties of the Number object should have
michael@0:    the attributes [DontEnum, DontDelete, ReadOnly]
michael@0: 
michael@0:    this test checks the DontDelete attribute of Number.NaN
michael@0: 
michael@0:    Author:             christine@netscape.com
michael@0:    Date:               16 september 1997
michael@0: */
michael@0: 
michael@0: 
michael@0: var SECTION = "15.7.3.4-2";
michael@0: var VERSION = "ECMA_1";
michael@0: startTest();
michael@0: var TITLE   = "Number.NaN";
michael@0: 
michael@0: writeHeaderToLog( SECTION + " "+ TITLE );
michael@0: 
michael@0: new TestCase(SECTION,
michael@0: 	     "delete( Number.NaN ); Number.NaN",      
michael@0: 	     NaN,       
michael@0: 	     eval("delete( Number.NaN );Number.NaN" ));
michael@0: 
michael@0: new TestCase( SECTION,
michael@0: 	      "delete( Number.NaN )",  
michael@0: 	      false, 
michael@0: 	      eval("delete( Number.NaN )") );
michael@0: 
michael@0: test();