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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:          15.5.4.2-2-n.js
     24     ECMA Section:       15.5.4.2 String.prototype.toString()
     25 
     26     Description:        Returns this string value.  Note that, for a String
     27                         object, the toString() method happens to return the same
     28                         thing as the valueOf() method.
     29 
     30                         The toString function is not generic; it generates a
     31                         runtime error if its this value is not a String object.
     32                         Therefore it connot be transferred to the other kinds of
     33                         objects for use as a method.
     34 
     35     Author:             christine (at) netscape.com
     36     Date:               1 october 1997
     37 */
     38 
     39     var SECTION = "15.5.4.2-3-n";
     40     var VERSION = "ECMA_1";
     41     startTest();
     42     var TITLE   = "String.prototype.toString";
     43 
     44     writeHeaderToLog( SECTION + " "+ TITLE);
     45 
     46     var testcases = getTestCases();
     47     test();
     48 
     49 function test() {
     50     for ( tc=0; tc < testcases.length; tc++ ) {
     51 
     52         testcases[tc].actual = eval( testcases[tc].actual );
     53         testcases[tc].passed = writeTestCaseResult(
     54                             testcases[tc].expect,
     55                             testcases[tc].actual,
     56                             testcases[tc].description +" = "+
     57                             testcases[tc].actual );
     58 
     59         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
     60     }
     61     stopTest();
     62     return ( testcases );
     63 }
     64 function getTestCases() {
     65     var array = new Array();
     66     var item = 0;
     67 
     68     array[item++] = new TestCase( SECTION,
     69                                   "var tostr=String.prototype.toString; astring=new Number(); astring.toString = tostr; astring.toString()",
     70                                   "error",
     71                                   "var tostr=String.prototype.toString; astring=new Number(); astring.toString = tostr; astring.toString()" );
     72 
     73     return ( array );
     74 }
     75