tests/mozilla/ecma/Array/15.4.2.3.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:          15.4.2.3.js
  24     ECMA Section:       15.4.2.3 new Array()
  25     Description:        The [[Prototype]] property of the newly constructed
  26                         object is set to the origianl Array prototype object,
  27                         the one that is the initial value of Array.prototype.
  28                         The [[Class]] property of the new object is set to
  29                         "Array".  The length of the object is set to 0.
  30
  31     Author:             christine@netscape.com
  32     Date:               7 october 1997
  33 */
  34
  35     var SECTION = "15.4.2.3";
  36     var VERSION = "ECMA_1";
  37     startTest();
  38     var TITLE   = "The Array Constructor:  new Array()";
  39
  40     writeHeaderToLog( SECTION + " "+ TITLE);
  41
  42     var testcases = getTestCases();
  43     test();
  44
  45 function getTestCases() {
  46     var array = new Array();
  47     var item = 0;
  48     array[item++] = new TestCase( SECTION,      "new   Array() +''",        "",                 (new Array()) +"" );
  49     array[item++] = new TestCase( SECTION,      "typeof new Array()",       "object",           (typeof new Array()) );
  50     array[item++] = new TestCase(   SECTION,
  51                                     "var arr = new Array(); arr.getClass = Object.prototype.toString; arr.getClass()",
  52                                     "[object Array]",
  53                                     eval("var arr = new Array(); arr.getClass = Object.prototype.toString; arr.getClass()") );
  54
  55     array[item++] = new TestCase( SECTION,      "(new Array()).length",     0,                  (new Array()).length );
  56     array[item++] = new TestCase( SECTION,      "(new Array()).toString == Array.prototype.toString",   true,       (new Array()).toString == Array.prototype.toString );
  57     array[item++] = new TestCase( SECTION,      "(new Array()).join  == Array.prototype.join",          true,       (new Array()).join  == Array.prototype.join );
  58     array[item++] = new TestCase( SECTION,      "(new Array()).reverse == Array.prototype.reverse",     true,       (new Array()).reverse  == Array.prototype.reverse );
  59     array[item++] = new TestCase( SECTION,      "(new Array()).sort  == Array.prototype.sort",          true,       (new Array()).sort  == Array.prototype.sort );
  60
  61     return ( array );
  62 }
  63 function test() {
  64     for ( tc=0; tc < testcases.length; tc++ ) {
  65         testcases[tc].passed = writeTestCaseResult(
  66                             testcases[tc].expect,
  67                             testcases[tc].actual,
  68                             testcases[tc].description +" = "+ testcases[tc].actual );
  69
  70         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
  71     }
  72     stopTest();
  73     return ( testcases );
  74 }