tests/mozilla/ecma/Boolean/15.6.4.3.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:          15.6.4.3.js
  24     ECMA Section:       15.6.4.3 Boolean.prototype.valueOf()
  25     Description:        Returns this boolean value.
  26
  27                         The valueOf function is not generic; it generates
  28                         a runtime error if its this value is not a Boolean
  29                         object.  Therefore it cannot be transferred to other
  30                         kinds of objects for use as a method.
  31
  32     Author:             christine@netscape.com
  33     Date:               june 27, 1997
  34 */
  35
  36 function getTestCases() {
  37     var array = new Array();
  38     var item = 0;
  39
  40     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(1)",       true,   (new Boolean(1)).valueOf() );
  41
  42     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(0)",       false,  (new Boolean(0)).valueOf() );
  43     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(-1)",      true,   (new Boolean(-1)).valueOf() );
  44     array[item++] = new TestCase( "15.8.6.4",   "new Boolean('1')",     true,   (new Boolean("1")).valueOf() );
  45     array[item++] = new TestCase( "15.8.6.4",   "new Boolean('0')",     true,   (new Boolean("0")).valueOf() );
  46     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(true)",    true,   (new Boolean(true)).valueOf() );
  47     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(false)",   false,  (new Boolean(false)).valueOf() );
  48     array[item++] = new TestCase( "15.8.6.4",   "new Boolean('true')",  true,   (new Boolean("true")).valueOf() );
  49     array[item++] = new TestCase( "15.8.6.4",   "new Boolean('false')", true,   (new Boolean('false')).valueOf() );
  50
  51     array[item++] = new TestCase( "15.8.6.4",   "new Boolean('')",      false,  (new Boolean('')).valueOf() );
  52     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(null)",    false,  (new Boolean(null)).valueOf() );
  53     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(void(0))", false,  (new Boolean(void(0))).valueOf() );
  54     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(-Infinity)", true, (new Boolean(Number.NEGATIVE_INFINITY)).valueOf() );
  55     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(NaN)",     false,  (new Boolean(Number.NaN)).valueOf() );
  56     array[item++] = new TestCase( "15.8.6.4",   "new Boolean()",        false,  (new Boolean()).valueOf() );
  57
  58     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(x=1)",     true,   (new Boolean(x=1)).valueOf() );
  59     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(x=0)",     false,  (new Boolean(x=0)).valueOf() );
  60     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(x=false)", false,  (new Boolean(x=false)).valueOf() );
  61     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(x=true)",  true,   (new Boolean(x=true)).valueOf() );
  62     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(x=null)",  false,  (new Boolean(x=null)).valueOf() );
  63     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(x='')",    false,  (new Boolean(x="")).valueOf() );
  64     array[item++] = new TestCase( "15.8.6.4",   "new Boolean(x=' ')",   true,   (new Boolean(x=" ")).valueOf() );
  65
  66     return ( array );
  67 }
  68
  69 function test( array ) {
  70         var passed = true;
  71
  72         writeHeaderToLog("15.8.6.4.3 Properties of the Boolean Object:  valueOf");
  73
  74         for ( i = 0; i < array.length; i++ ) {
  75
  76             array[i].passed = writeTestCaseResult(
  77                     array[i].expect,
  78                     array[i].actual,
  79                     "( "+ array[i].description +" ).valueOf() = "+ array[i].actual );
  80
  81             array[i].reason += ( array[i].passed ) ? "" : "wrong value ";
  82
  83             passed = ( array[i].passed ) ? passed  : false;
  84
  85         }
  86
  87         stopTest();
  88
  89     //  all tests must return a boolean value
  90         return ( array );
  91 }
  92
  93 //  for TCMS, the testcases array must be global.
  94     var testcases = getTestCases();
  95
  96 //  all tests must call a function that returns a boolean value
  97     test( testcases );