1/* The contents of this file are subject to the Netscape Public 2 * License Version 1.1 (the "License"); you may not use this file 3 * except in compliance with the License. You may obtain a copy of 4 * the License at http://www.mozilla.org/NPL/ 5 * 6 * Software distributed under the License is distributed on an "AS 7 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or 8 * implied. See the License for the specific language governing 9 * rights and limitations under the License. 10 * 11 * The Original Code is Mozilla Communicator client code, released March 12 * 31, 1998. 13 * 14 * The Initial Developer of the Original Code is Netscape Communications 15 * Corporation. Portions created by Netscape are 16 * Copyright (C) 1998 Netscape Communications Corporation. All 17 * Rights Reserved. 18 * 19 * Contributor(s): 20 * 21 */ 22/** 23 File Name: 15.7.3.4-1.js 24 ECMA Section: 15.7.3.4 Number.NaN 25 Description: All value properties of the Number object should have 26 the attributes [DontEnum, DontDelete, ReadOnly] 27 28 this test checks the value of Number.NaN 29 30 Author: christine@netscape.com 31 Date: 16 september 1997 32*/ 33 34 35 var SECTION = "15.7.3.4-1"; 36 var VERSION = "ECMA_1"; 37 startTest(); 38 var TITLE = "Number.NaN"; 39 40 writeHeaderToLog( SECTION + " "+ TITLE ); 41 42 var testcases = getTestCases(); 43 test(); 44 45function getTestCases() { 46 var array = new Array(); 47 var item = 0; 48 array[item++] = new TestCase(SECTION, "NaN", NaN, Number.NaN ); 49 return ( array ); 50} 51function test() { 52 for ( tc = 0; tc < testcases.length; tc++ ) { 53 testcases[tc].actual = eval( testcases[tc].actual ); 54 testcases[tc].passed = writeTestCaseResult( 55 testcases[tc].expect, 56 testcases[tc].actual, 57 testcases[tc].description +" = "+ testcases[tc].actual ); 58 59 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "delete should not be allowed " 60 } 61 stopTest(); 62 return ( testcases ); 63} 64