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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:          15.9.5.2-2.js
     24     ECMA Section:       15.9.5.2 Date.prototype.toString
     25     Description:
     26     This function returns a string value. The contents of the string are
     27     implementation dependent, but are intended to represent the Date in a
     28     convenient, human-readable form in the current time zone.
     29 
     30     The toString function is not generic; it generates a runtime error if its
     31     this value is not a Date object. Therefore it cannot be transferred to
     32     other kinds of objects for use as a method.
     33 
     34 
     35     This verifies that calling toString on an object that is not a string
     36     generates a runtime error.
     37 
     38     Author:             christine (at) netscape.com
     39     Date:               12 november 1997
     40 */
     41 
     42     var SECTION = "15.9.5.2-2";
     43     var VERSION = "ECMA_1";
     44     startTest();
     45     var TITLE   = "Date.prototype.toString";
     46 
     47     writeHeaderToLog( SECTION + " "+ TITLE);
     48 
     49     var testcases = new Array();
     50 
     51     var OBJ = new MyObject( new Date(0) );
     52 
     53     testcases[tc++] = new TestCase( SECTION,
     54                                     "var OBJ = new MyObject( new Date(0) ); OBJ.toString()",
     55                                     "error",
     56                                     OBJ.toString() );
     57     test();
     58 
     59 function MyObject( value ) {
     60     this.value = value;
     61     this.valueOf = new Function( "return this.value" );
     62     this.toString = Date.prototype.toString;
     63     return this;
     64 }
     65 function test() {
     66     for ( tc=0; tc < testcases.length; tc++ ) {
     67         testcases[tc].passed = writeTestCaseResult(
     68                             testcases[tc].expect,
     69                             testcases[tc].actual,
     70                             testcases[tc].description +" = "+
     71                             testcases[tc].actual );
     72 
     73         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
     74     }
     75     stopTest();
     76     return ( testcases );
     77 }
     78