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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: 15.8.1.1-2.js | |
24 | ECMA Section: 15.8.1.1.js | |
25 | Description: All value properties of the Math object should have | |
26 | the attributes [DontEnum, DontDelete, ReadOnly] | |
27 | ||
28 | this test checks the DontDelete attribute of Math.E | |
29 | ||
30 | Author: christine@netscape.com | |
31 | Date: 16 september 1997 | |
32 | */ | |
33 | var SECTION = "15.8.1.1-2"; | |
34 | var VERSION = "ECMA_1"; | |
35 | startTest(); | |
36 | var TITLE = "Math.E"; | |
37 | ||
38 | writeHeaderToLog( SECTION + " "+ TITLE); | |
39 | ||
40 | var testcases = getTestCases(); | |
41 | test(); | |
42 | ||
43 | function getTestCases() { | |
44 | var array = new Array(); | |
45 | var item = 0; | |
46 | ||
47 | var MATH_E = 2.7182818284590452354 | |
48 | array[item++] = new TestCase( SECTION, "delete(Math.E)", false, "delete Math.E" ); | |
49 | array[item++] = new TestCase( SECTION, "delete(Math.E); Math.E", MATH_E, "delete Math.E; Math.E" ); | |
50 | return ( array ); | |
51 | } | |
52 | function test() { | |
53 | for ( tc=0; tc < testcases.length; tc++ ) { | |
54 | testcases[tc].actual = eval( testcases[tc].actual ); | |
55 | testcases[tc].passed = writeTestCaseResult( | |
56 | testcases[tc].expect, | |
57 | testcases[tc].actual, | |
58 | testcases[tc].description +" = "+ | |
59 | testcases[tc].actual ); | |
60 | ||
61 | testcases[tc].reason += ( testcases[tc].passed ) ? "" : "should not be able to delete property"; | |
62 | } | |
63 | stopTest(); | |
64 | return ( testcases ); | |
65 | } |