tests/mozilla/ecma_2/Exceptions/expression-003.js

   1 /**
   2     File Name:          expressions-003.js
   3     Corresponds to:     ecma/Expressions/11.2.1-3-n.js
   4     ECMA Section:       11.2.1 Property Accessors
   5     Description:
   6
   7     Try to access properties of an object whose value is undefined.
   8
   9     Author:             christine@netscape.com
  10     Date:               09 september 1998
  11 */
  12     var SECTION = "expressions-003.js";
  13     var VERSION = "JS1_4";
  14     var TITLE   = "Property Accessors";
  15     writeHeaderToLog( SECTION + " "+TITLE );
  16
  17     startTest();
  18
  19     var tc = 0;
  20     var testcases = new Array();
  21
  22     // try to access properties of primitive types
  23
  24     OBJECT = new Property(  "undefined",    void 0,   "undefined",   NaN );
  25
  26     var result    = "Failed";
  27     var exception = "No exception thrown";
  28     var expect    = "Passed";
  29
  30     try {
  31         result = OBJECT.value.toString();
  32     } catch ( e ) {
  33         result = expect;
  34         exception = e.toString();
  35     }
  36
  37
  38     testcases[tc++] = new TestCase(
  39         SECTION,
  40         "Get the toString value of an object whose value is undefined "+
  41         "(threw " + exception +")",
  42         expect,
  43         result );
  44
  45     test();
  46
  47 function Property( object, value, string, number ) {
  48     this.object = object;
  49     this.string = String(value);
  50     this.number = Number(value);
  51     this.value = value;
  52 }