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/
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.
11 * The Original Code is Mozilla Communicator client code, released March
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
23 File Name: 15.5.4.3-3-n.js
24 ECMA Section: 15.5.4.3 String.prototype.valueOf()
26 Description: Returns this string value.
28 The valueOf function is not generic; it generates a
29 runtime error if its this value is not a String object.
30 Therefore it connot be transferred to the other kinds of
31 objects for use as a method.
33 Author: christine@netscape.com
38 var SECTION = "15.5.4.3-3-n";
39 var VERSION = "ECMA_1";
41 var TITLE = "String.prototype.valueOf";
43 writeHeaderToLog( SECTION + " "+ TITLE);
45 var testcases = getTestCases();
49 for ( tc=0; tc < testcases.length; tc++ ) {
50 testcases[tc].actual = eval(testcases[tc].actual );
51 testcases[tc].passed = writeTestCaseResult(
54 testcases[tc].description +" = "+
55 testcases[tc].actual );
57 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
62 function getTestCases() {
63 var array = new Array();
66 array[item++] = new TestCase( SECTION,
67 "var valof=String.prototype.valueOf; astring=new Number(); astring.valueOf = valof; astring.valof()",
69 "var valof=String.prototype.valueOf; astring=new Number(); astring.valueOf = valof; astring.valueOf()" );