tests/mozilla/ecma_3/Object/class-004.js

   1 /*
   2 * The contents of this file are subject to the Netscape Public
   3 * License Version 1.1 (the "License"); you may not use this file
   4 * except in compliance with the License. You may obtain a copy of
   5 * the License at http://www.mozilla.org/NPL/
   6 *
   7 * Software distributed under the License is distributed on an "AS IS"
   8 * basis, WITHOUT WARRANTY OF ANY KIND, either expressed
   9 * or implied. See the License for the specific language governing
  10 * rights and limitations under the License.
  11 *
  12 * The Original Code is mozilla.org code.
  13 *
  14 * The Initial Developer of the Original Code is Netscape
  15 * Communications Corporation.  Portions created by Netscape are
  16 * Copyright (C) 1998 Netscape Communications Corporation. All
  17 * Rights Reserved.
  18 *
  19 * Contributor(s): pschwartau@netscape.com
  20 * Date: 14 Mar 2001
  21 *
  22 * SUMMARY: Testing [[Class]] property of native error constructors.
  23 * See ECMA-262 Edition 3, Section 8.6.2 for the [[Class]] property.
  24 *
  25 * See ECMA-262 Edition 3, Section 15.11.6 for the native error types.
  26 * See http://bugzilla.mozilla.org/show_bug.cgi?id=56868
  27 *
  28 * Same as class-003.js - but testing the constructors here, not object instances.
  29 * Therefore we expect the [[Class]] property to equal 'Function' in each case.
  30 *
  31 * The getJSClass() function we use is in a utility file, e.g. "shell.js"
  32 */
  33 //-------------------------------------------------------------------------------------------------
  34 var i = 0;
  35 var UBound = 0;
  36 var bug = 56868;
  37 var summary = 'Testing the internal [[Class]] property of native error constructors';
  38 var statprefix = 'Current constructor is: ';
  39 var status = ''; var statusList = [ ];
  40 var actual = ''; var actualvalue = [ ];
  41 var expect= ''; var expectedvalue = [ ];
  42
  43 /*
  44  * We set the expect variable each time only for readability.
  45  * We expect 'Function' every time; see discussion above -
  46  */
  47 status = 'Error';
  48 actual = getJSClass(Error);
  49 expect = 'Function';
  50 addThis();
  51
  52 status = 'EvalError';
  53 actual = getJSClass(EvalError);
  54 expect = 'Function';
  55 addThis();
  56
  57 status = 'RangeError';
  58 actual = getJSClass(RangeError);
  59 expect = 'Function';
  60 addThis();
  61
  62 status = 'ReferenceError';
  63 actual = getJSClass(ReferenceError);
  64 expect = 'Function';
  65 addThis();
  66
  67 status = 'SyntaxError';
  68 actual = getJSClass(SyntaxError);
  69 expect = 'Function';
  70 addThis();
  71
  72 status = 'TypeError';
  73 actual = getJSClass(TypeError);
  74 expect = 'Function';
  75 addThis();
  76
  77 status = 'URIError';
  78 actual = getJSClass(URIError);
  79 expect = 'Function';
  80 addThis();
  81
  82
  83
  84 //---------------------------------------------------------------------------------
  85 test();
  86 //---------------------------------------------------------------------------------
  87
  88
  89
  90 function addThis()
  91 {
  92   statusList[UBound] = status;
  93   actualvalue[UBound] = actual;
  94   expectedvalue[UBound] = expect;
  95   UBound++;
  96 }
  97
  98
  99 function test()
 100 {
 101   enterFunc ('test');
 102   printBugNumber (bug);
 103   printStatus (summary);
 104
 105   for (i = 0; i < UBound; i++)
 106   {
 107     reportCompare(expectedvalue[i], actualvalue[i], getStatus(i));
 108   }
 109
 110   exitFunc ('test');
 111 }
 112
 113
 114 function getStatus(i)
 115 {
 116   return statprefix + statusList[i];
 117 }