tests/mozilla/ecma/Date/15.9.5.2-2-n.js

   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@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 }