tests/mozilla/ecma/GlobalObject/15.1.2.7.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:          15.1.2.7.js
  24     ECMA Section:       15.1.2.7 isFinite(number)
  25
  26     Description:        Applies ToNumber to its argument, then returns false if
  27                         the result is NaN, Infinity, or -Infinity, and otherwise
  28                         returns true.
  29
  30     Author:             christine@netscape.com
  31     Date:               28 october 1997
  32
  33 */
  34     var SECTION = "15.1.2.7";
  35     var VERSION = "ECMA_1";
  36     startTest();
  37     var TITLE   = "isFinite( x )";
  38
  39     var BUGNUMBER= "77391";
  40
  41     writeHeaderToLog( SECTION + " "+ TITLE);
  42
  43     var testcases = getTestCases();
  44
  45     test();
  46
  47 function getTestCases() {
  48     var array = new Array();
  49     var item = 0;
  50
  51     array[item++] = new TestCase( SECTION, "isFinite.length",      1,                  isFinite.length );
  52     array[item++] = new TestCase( SECTION, "isFinite.length = null; isFinite.length",   1,      eval("isFinite.length=null; isFinite.length") );
  53     array[item++] = new TestCase( SECTION, "delete isFinite.length",                    false,  delete isFinite.length );
  54     array[item++] = new TestCase( SECTION, "delete isFinite.length; isFinite.length",   1,      eval("delete isFinite.length; isFinite.length") );
  55     array[item++] = new TestCase( SECTION, "var MYPROPS=''; for ( p in isFinite ) { MYPROPS+= p }; MYPROPS",    "", eval("var MYPROPS=''; for ( p in isFinite ) { MYPROPS += p }; MYPROPS") );
  56
  57     array[item++] = new TestCase( SECTION,  "isFinite()",           false,              isFinite() );
  58     array[item++] = new TestCase( SECTION, "isFinite( null )",      true,              isFinite(null) );
  59     array[item++] = new TestCase( SECTION, "isFinite( void 0 )",    false,             isFinite(void 0) );
  60     array[item++] = new TestCase( SECTION, "isFinite( false )",     true,              isFinite(false) );
  61     array[item++] = new TestCase( SECTION, "isFinite( true)",       true,              isFinite(true) );
  62     array[item++] = new TestCase( SECTION, "isFinite( ' ' )",       true,              isFinite( " " ) );
  63
  64     array[item++] = new TestCase( SECTION, "isFinite( new Boolean(true) )",     true,   isFinite(new Boolean(true)) );
  65     array[item++] = new TestCase( SECTION, "isFinite( new Boolean(false) )",    true,   isFinite(new Boolean(false)) );
  66
  67     array[item++] = new TestCase( SECTION, "isFinite( 0 )",        true,              isFinite(0) );
  68     array[item++] = new TestCase( SECTION, "isFinite( 1 )",        true,              isFinite(1) );
  69     array[item++] = new TestCase( SECTION, "isFinite( 2 )",        true,              isFinite(2) );
  70     array[item++] = new TestCase( SECTION, "isFinite( 3 )",        true,              isFinite(3) );
  71     array[item++] = new TestCase( SECTION, "isFinite( 4 )",        true,              isFinite(4) );
  72     array[item++] = new TestCase( SECTION, "isFinite( 5 )",        true,              isFinite(5) );
  73     array[item++] = new TestCase( SECTION, "isFinite( 6 )",        true,              isFinite(6) );
  74     array[item++] = new TestCase( SECTION, "isFinite( 7 )",        true,              isFinite(7) );
  75     array[item++] = new TestCase( SECTION, "isFinite( 8 )",        true,              isFinite(8) );
  76     array[item++] = new TestCase( SECTION, "isFinite( 9 )",        true,              isFinite(9) );
  77
  78     array[item++] = new TestCase( SECTION, "isFinite( '0' )",        true,              isFinite('0') );
  79     array[item++] = new TestCase( SECTION, "isFinite( '1' )",        true,              isFinite('1') );
  80     array[item++] = new TestCase( SECTION, "isFinite( '2' )",        true,              isFinite('2') );
  81     array[item++] = new TestCase( SECTION, "isFinite( '3' )",        true,              isFinite('3') );
  82     array[item++] = new TestCase( SECTION, "isFinite( '4' )",        true,              isFinite('4') );
  83     array[item++] = new TestCase( SECTION, "isFinite( '5' )",        true,              isFinite('5') );
  84     array[item++] = new TestCase( SECTION, "isFinite( '6' )",        true,              isFinite('6') );
  85     array[item++] = new TestCase( SECTION, "isFinite( '7' )",        true,              isFinite('7') );
  86     array[item++] = new TestCase( SECTION, "isFinite( '8' )",        true,              isFinite('8') );
  87     array[item++] = new TestCase( SECTION, "isFinite( '9' )",        true,              isFinite('9') );
  88
  89     array[item++] = new TestCase( SECTION, "isFinite( 0x0a )",    true,                 isFinite( 0x0a ) );
  90     array[item++] = new TestCase( SECTION, "isFinite( 0xaa )",    true,                 isFinite( 0xaa ) );
  91     array[item++] = new TestCase( SECTION, "isFinite( 0x0A )",    true,                 isFinite( 0x0A ) );
  92     array[item++] = new TestCase( SECTION, "isFinite( 0xAA )",    true,                 isFinite( 0xAA ) );
  93
  94     array[item++] = new TestCase( SECTION, "isFinite( '0x0a' )",    true,               isFinite( "0x0a" ) );
  95     array[item++] = new TestCase( SECTION, "isFinite( '0xaa' )",    true,               isFinite( "0xaa" ) );
  96     array[item++] = new TestCase( SECTION, "isFinite( '0x0A' )",    true,               isFinite( "0x0A" ) );
  97     array[item++] = new TestCase( SECTION, "isFinite( '0xAA' )",    true,               isFinite( "0xAA" ) );
  98
  99     array[item++] = new TestCase( SECTION, "isFinite( 077 )",       true,               isFinite( 077 ) );
 100     array[item++] = new TestCase( SECTION, "isFinite( '077' )",     true,               isFinite( "077" ) );
 101
 102     array[item++] = new TestCase( SECTION, "isFinite( new String('Infinity') )",        false,      isFinite(new String("Infinity")) );
 103     array[item++] = new TestCase( SECTION, "isFinite( new String('-Infinity') )",       false,      isFinite(new String("-Infinity")) );
 104
 105     array[item++] = new TestCase( SECTION, "isFinite( 'Infinity' )",        false,      isFinite("Infinity") );
 106     array[item++] = new TestCase( SECTION, "isFinite( '-Infinity' )",       false,      isFinite("-Infinity") );
 107     array[item++] = new TestCase( SECTION, "isFinite( Number.POSITIVE_INFINITY )",  false,  isFinite(Number.POSITIVE_INFINITY) );
 108     array[item++] = new TestCase( SECTION, "isFinite( Number.NEGATIVE_INFINITY )",  false,  isFinite(Number.NEGATIVE_INFINITY) );
 109     array[item++] = new TestCase( SECTION, "isFinite( Number.NaN )",                false,  isFinite(Number.NaN) );
 110
 111     array[item++] = new TestCase( SECTION, "isFinite( Infinity )",  false,  isFinite(Infinity) );
 112     array[item++] = new TestCase( SECTION, "isFinite( -Infinity )",  false,  isFinite(-Infinity) );
 113     array[item++] = new TestCase( SECTION, "isFinite( NaN )",                false,  isFinite(NaN) );
 114
 115
 116     array[item++] = new TestCase( SECTION, "isFinite( Number.MAX_VALUE )",          true,  isFinite(Number.MAX_VALUE) );
 117     array[item++] = new TestCase( SECTION, "isFinite( Number.MIN_VALUE )",          true,  isFinite(Number.MIN_VALUE) );
 118
 119     return ( array );
 120 }
 121 function test() {
 122     for ( tc=0; tc < testcases.length; tc++ ) {
 123         testcases[tc].passed = writeTestCaseResult(
 124                             testcases[tc].expect,
 125                             testcases[tc].actual,
 126                             testcases[tc].description +" = "+ testcases[tc].actual );
 127         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
 128     }
 129     stopTest();
 130     return ( testcases );
 131 }