tests/mozilla/ecma/Array/15.4.2.2-2.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:          15.4.2.2-2.js
  24     ECMA Section:       15.4.2.2 new Array(len)
  25
  26     Description:        This description only applies of the constructor is
  27                         given two or more arguments.
  28
  29                         The [[Prototype]] property of the newly constructed
  30                         object is set to the original Array prototype object,
  31                         the one that is the initial value of Array.prototype(0)
  32                         (15.4.3.1).
  33
  34                         The [[Class]] property of the newly constructed object
  35                         is set to "Array".
  36
  37                         If the argument len is a number, then the length
  38                         property  of the newly constructed object is set to
  39                         ToUint32(len).
  40
  41                         If the argument len is not a number, then the length
  42                         property of the newly constructed object is set to 1
  43                         and the 0 property of the newly constructed object is
  44                         set to len.
  45
  46                         This file tests length of the newly constructed array
  47                         when len is not a number.
  48
  49     Author:             christine@netscape.com
  50     Date:               7 october 1997
  51 */
  52     var SECTION = "15.4.2.2-2";
  53     var VERSION = "ECMA_1";
  54     startTest();
  55     var TITLE   = "The Array Constructor:  new Array( len )";
  56
  57     writeHeaderToLog( SECTION + " "+ TITLE);
  58
  59     var testcases = getTestCases();
  60     test();
  61
  62 function getTestCases() {
  63     var array = new Array();
  64     var item = 0;
  65
  66     array[item++] = new TestCase( SECTION,      "(new Array(new Number(1073741823))).length",   1,      (new Array(new Number(1073741823))).length );
  67     array[item++] = new TestCase( SECTION,      "(new Array(new Number(0))).length",            1,      (new Array(new Number(0))).length );
  68     array[item++] = new TestCase( SECTION,      "(new Array(new Number(1000))).length",         1,      (new Array(new Number(1000))).length );
  69     array[item++] = new TestCase( SECTION,      "(new Array('mozilla, larryzilla, curlyzilla')).length", 1,  (new Array('mozilla, larryzilla, curlyzilla')).length );
  70     array[item++] = new TestCase( SECTION,      "(new Array(true)).length",                     1,      (new Array(true)).length );
  71     array[item++] = new TestCase( SECTION,      "(new Array(false)).length",                    1,      (new Array(false)).length);
  72     array[item++] = new TestCase( SECTION,      "(new Array(new Boolean(true)).length",         1,      (new Array(new Boolean(true))).length );
  73     array[item++] = new TestCase( SECTION,      "(new Array(new Boolean(false)).length",        1,      (new Array(new Boolean(false))).length );
  74     return ( array );
  75 }
  76 function test() {
  77     for ( tc=0; tc < testcases.length; tc++ ) {
  78         testcases[tc].passed = writeTestCaseResult(
  79                             testcases[tc].expect,
  80                             testcases[tc].actual,
  81                             testcases[tc].description +" = "+
  82                             testcases[tc].actual );
  83         testcases[tc].reason += ( testcases[tc].passed )
  84                              ? ""
  85                              : "wrong value ";
  86     }
  87     stopTest();
  88     return ( testcases );
  89 }