tests/mozilla/ecma/Math/15.8.1.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:          15.8.1.js
  24     ECMA Section:       15.8.1.js   Value Properties of the Math Object
  25                         15.8.1.1    E
  26                         15.8.1.2    LN10
  27                         15.8.1.3    LN2
  28                         15.8.1.4    LOG2E
  29                         15.8.1.5    LOG10E
  30                         15.8.1.6    PI
  31                         15.8.1.7    SQRT1_2
  32                         15.8.1.8    SQRT2
  33     Description:        verify the values of some math constants
  34     Author:             christine@netscape.com
  35     Date:               7 july 1997
  36
  37 */
  38     var SECTION = "15.8.1"
  39     var VERSION = "ECMA_1";
  40     startTest();
  41     var TITLE   = "Value Properties of the Math Object";
  42
  43     writeHeaderToLog( SECTION + " "+ TITLE);
  44
  45     var testcases = getTestCases();
  46     test();
  47
  48 function getTestCases() {
  49     var array = new Array();
  50     var item = 0;
  51
  52     array[item++] = new TestCase( "15.8.1.1", "Math.E",             2.7182818284590452354,  Math.E );
  53     array[item++] = new TestCase( "15.8.1.1", "typeof Math.E",      "number",               typeof Math.E );
  54     array[item++] = new TestCase( "15.8.1.2", "Math.LN10",          2.302585092994046,      Math.LN10 );
  55     array[item++] = new TestCase( "15.8.1.2", "typeof Math.LN10",   "number",               typeof Math.LN10 );
  56     array[item++] = new TestCase( "15.8.1.3", "Math.LN2",           0.6931471805599453,     Math.LN2 );
  57     array[item++] = new TestCase( "15.8.1.3", "typeof Math.LN2",    "number",               typeof Math.LN2 );
  58     array[item++] = new TestCase( "15.8.1.4", "Math.LOG2E",         1.4426950408889634,     Math.LOG2E );
  59     array[item++] = new TestCase( "15.8.1.4", "typeof Math.LOG2E",  "number",               typeof Math.LOG2E );
  60     array[item++] = new TestCase( "15.8.1.5", "Math.LOG10E",        0.4342944819032518,     Math.LOG10E);
  61     array[item++] = new TestCase( "15.8.1.5", "typeof Math.LOG10E", "number",               typeof Math.LOG10E);
  62     array[item++] = new TestCase( "15.8.1.6", "Math.PI",            3.14159265358979323846, Math.PI );
  63     array[item++] = new TestCase( "15.8.1.6", "typeof Math.PI",     "number",               typeof Math.PI );
  64     array[item++] = new TestCase( "15.8.1.7", "Math.SQRT1_2",       0.7071067811865476,     Math.SQRT1_2);
  65     array[item++] = new TestCase( "15.8.1.7", "typeof Math.SQRT1_2", "number",              typeof Math.SQRT1_2);
  66     array[item++] = new TestCase( "15.8.1.8", "Math.SQRT2",         1.4142135623730951,     Math.SQRT2 );
  67     array[item++] = new TestCase( "15.8.1.8", "typeof Math.SQRT2",  "number",               typeof Math.SQRT2 );
  68
  69     array[item++] = new TestCase( SECTION,  "var MATHPROPS='';for( p in Math ){ MATHPROPS +=p; };MATHPROPS",
  70                                             "",
  71                                             eval("var MATHPROPS='';for( p in Math ){ MATHPROPS +=p; };MATHPROPS") );
  72
  73     return ( array );
  74 }
  75
  76 function test() {
  77     for ( i = 0; i < testcases.length; i++ ) {
  78         testcases[i].passed = writeTestCaseResult(
  79                     testcases[i].expect,
  80                     testcases[i].actual,
  81                     testcases[i].description +" = "+ testcases[i].actual );
  82         testcases[i].reason += ( testcases[i].passed ) ? "" : "wrong value "
  83     }
  84     stopTest();
  85     return ( testcases );
  86 }