tests/mozilla/ecma/Boolean/15.6.4.2-1.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:          15.6.4.2.js
  24     ECMA Section:       15.6.4.2-1 Boolean.prototype.toString()
  25     Description:        If this boolean value is true, then the string "true"
  26                         is returned; otherwise this boolean value must be false,
  27                         and the string "false" is returned.
  28
  29                         The toString function is not generic; it generates
  30                         a runtime error if its this value is not a Boolean
  31                         object.  Therefore it cannot be transferred to other
  32                         kinds of objects for use as a method.
  33
  34     Author:             christine@netscape.com
  35     Date:               june 27, 1997
  36 */
  37
  38     var SECTION = "15.6.4.2-1";
  39     var VERSION = "ECMA_1";
  40     startTest();
  41     var TITLE   = "Boolean.prototype.toString()"
  42     writeHeaderToLog( SECTION + TITLE );
  43
  44     var testcases = getTestCases();
  45     test();
  46
  47 function getTestCases() {
  48     var array = new Array();
  49     var item = 0;
  50
  51     array[item++] = new TestCase( SECTION,   "new Boolean(1)",       "true",   (new Boolean(1)).toString() );
  52     array[item++] = new TestCase( SECTION,   "new Boolean(0)",       "false",  (new Boolean(0)).toString() );
  53     array[item++] = new TestCase( SECTION,   "new Boolean(-1)",      "true",   (new Boolean(-1)).toString() );
  54     array[item++] = new TestCase( SECTION,   "new Boolean('1')",     "true",   (new Boolean("1")).toString() );
  55     array[item++] = new TestCase( SECTION,   "new Boolean('0')",     "true",   (new Boolean("0")).toString() );
  56     array[item++] = new TestCase( SECTION,   "new Boolean(true)",    "true",   (new Boolean(true)).toString() );
  57     array[item++] = new TestCase( SECTION,   "new Boolean(false)",   "false",  (new Boolean(false)).toString() );
  58     array[item++] = new TestCase( SECTION,   "new Boolean('true')",  "true",   (new Boolean('true')).toString() );
  59     array[item++] = new TestCase( SECTION,   "new Boolean('false')", "true",   (new Boolean('false')).toString() );
  60
  61     array[item++] = new TestCase( SECTION,   "new Boolean('')",      "false",  (new Boolean('')).toString() );
  62     array[item++] = new TestCase( SECTION,   "new Boolean(null)",    "false",  (new Boolean(null)).toString() );
  63     array[item++] = new TestCase( SECTION,   "new Boolean(void(0))", "false",  (new Boolean(void(0))).toString() );
  64     array[item++] = new TestCase( SECTION,   "new Boolean(-Infinity)", "true", (new Boolean(Number.NEGATIVE_INFINITY)).toString() );
  65     array[item++] = new TestCase( SECTION,   "new Boolean(NaN)",     "false",  (new Boolean(Number.NaN)).toString() );
  66     array[item++] = new TestCase( SECTION,   "new Boolean()",        "false",  (new Boolean()).toString() );
  67     array[item++] = new TestCase( SECTION,   "new Boolean(x=1)",     "true",   (new Boolean(x=1)).toString() );
  68     array[item++] = new TestCase( SECTION,   "new Boolean(x=0)",     "false",  (new Boolean(x=0)).toString() );
  69     array[item++] = new TestCase( SECTION,   "new Boolean(x=false)", "false",  (new Boolean(x=false)).toString() );
  70     array[item++] = new TestCase( SECTION,   "new Boolean(x=true)",  "true",   (new Boolean(x=true)).toString() );
  71     array[item++] = new TestCase( SECTION,   "new Boolean(x=null)",  "false",  (new Boolean(x=null)).toString() );
  72     array[item++] = new TestCase( SECTION,   "new Boolean(x='')",    "false",  (new Boolean(x="")).toString() );
  73     array[item++] = new TestCase( SECTION,   "new Boolean(x=' ')",   "true",   (new Boolean(x=" ")).toString() );
  74
  75     array[item++] = new TestCase( SECTION,   "new Boolean(new MyObject(true))",     "true",   (new Boolean(new MyObject(true))).toString() );
  76     array[item++] = new TestCase( SECTION,   "new Boolean(new MyObject(false))",    "true",   (new Boolean(new MyObject(false))).toString() );
  77
  78     return ( array );
  79 }
  80 function test() {
  81     for ( tc=0; tc < testcases.length; tc++ ) {
  82         testcases[tc].passed = writeTestCaseResult(
  83                             testcases[tc].expect,
  84                             testcases[tc].actual,
  85                             testcases[tc].description +" = "+
  86                             testcases[tc].actual );
  87
  88         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
  89     }
  90     stopTest();
  91     return ( testcases );
  92 }
  93 function MyObject( value ) {
  94     this.value = value;
  95     this.valueOf = new Function( "return this.value" );
  96     return this;
  97 }