The Tor Browser: js/src/tests/ecma/Math/15.8.2.1.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 /**

     8    File Name:          15.8.2.1.js

     9    ECMA Section:       15.8.2.1 abs( x )

    10    Description:        return the absolute value of the argument,

    11    which should be the magnitude of the argument

    12    with a positive sign.

    13    -   if x is NaN, return NaN

    14    -   if x is -0, result is +0

    15    -   if x is -Infinity, result is +Infinity

    16    Author:             christine@netscape.com

    17    Date:               7 july 1997

    18 */

    19 var SECTION = "15.8.2.1";

    20 var VERSION = "ECMA_1";

    21 var TITLE   = "Math.abs()";

    22 var BUGNUMBER = "77391";

    23 startTest();

    25 writeHeaderToLog( SECTION + " "+ TITLE);

    27 new TestCase( SECTION,

    28 	      "Math.abs.length",

    29 	      1,

    30               Math.abs.length );

    32 new TestCase( SECTION,

    33 	      "Math.abs()",

    34 	      Number.NaN,

    35 	      Math.abs() );

    37 new TestCase( SECTION,

    38 	      "Math.abs( void 0 )",

    39 	      Number.NaN,

    40 	      Math.abs(void 0) );

    42 new TestCase( SECTION,

    43 	      "Math.abs( null )",

    44 	      0,

    45 	      Math.abs(null) );

    47 new TestCase( SECTION,

    48 	      "Math.abs( true )",

    49 	      1,

    50 	      Math.abs(true) );

    52 new TestCase( SECTION,

    53 	      "Math.abs( false )",

    54 	      0,

    55 	      Math.abs(false) );

    57 new TestCase( SECTION,

    58 	      "Math.abs( string primitive)",

    59 	      Number.NaN,

    60 	      Math.abs("a string primitive") );

    62 new TestCase( SECTION,

    63 	      "Math.abs( string object )",

    64 	      Number.NaN,

    65 	      Math.abs(new String( 'a String object' ))  );

    67 new TestCase( SECTION,

    68 	      "Math.abs( Number.NaN )",

    69 	      Number.NaN,

    70 	      Math.abs(Number.NaN) );

    72 new TestCase( SECTION,

    73 	      "Math.abs(0)",

    74 	      0,

    75               Math.abs( 0 ) );

    77 new TestCase( SECTION,

    78 	      "Math.abs( -0 )",

    79 	      0,

    80 	      Math.abs(-0) );

    82 new TestCase( SECTION,

    83 	      "Infinity/Math.abs(-0)",

    84 	      Infinity,

    85 	      Infinity/Math.abs(-0) );

    87 new TestCase( SECTION,

    88 	      "Math.abs( -Infinity )",

    89 	      Number.POSITIVE_INFINITY,

    90 	      Math.abs( Number.NEGATIVE_INFINITY ) );

    92 new TestCase( SECTION,

    93 	      "Math.abs( Infinity )",

    94 	      Number.POSITIVE_INFINITY,

    95 	      Math.abs( Number.POSITIVE_INFINITY ) );

    97 new TestCase( SECTION,

    98 	      "Math.abs( - MAX_VALUE )",

    99 	      Number.MAX_VALUE,

   100 	      Math.abs( - Number.MAX_VALUE )       );

   102 new TestCase( SECTION,

   103 	      "Math.abs( - MIN_VALUE )",

   104 	      Number.MIN_VALUE,

   105 	      Math.abs( -Number.MIN_VALUE )        );

   107 new TestCase( SECTION,

   108 	      "Math.abs( MAX_VALUE )",

   109 	      Number.MAX_VALUE,

   110 	      Math.abs( Number.MAX_VALUE )       );

   112 new TestCase( SECTION,

   113 	      "Math.abs( MIN_VALUE )",

   114 	      Number.MIN_VALUE,

   115 	      Math.abs( Number.MIN_VALUE )        );

   117 new TestCase( SECTION,

   118 	      "Math.abs( -1 )",

   119 	      1,

   120 	      Math.abs( -1 )                       );

   122 new TestCase( SECTION,

   123 	      "Math.abs( new Number( -1 ) )",

   124 	      1,

   125 	      Math.abs( new Number(-1) )           );

   127 new TestCase( SECTION,

   128 	      "Math.abs( 1 )",

   129 	      1,

   130 	      Math.abs( 1 ) );

   132 new TestCase( SECTION,

   133 	      "Math.abs( Math.PI )",

   134 	      Math.PI,

   135 	      Math.abs( Math.PI ) );

   137 new TestCase( SECTION,

   138 	      "Math.abs( -Math.PI )",

   139 	      Math.PI,

   140 	      Math.abs( -Math.PI ) );

   142 new TestCase( SECTION,

   143 	      "Math.abs(-1/100000000)",

   144 	      1/100000000,

   145 	      Math.abs(-1/100000000) );

   147 new TestCase( SECTION,

   148 	      "Math.abs(-Math.pow(2,32))",

   149 	      Math.pow(2,32),

   150 	      Math.abs(-Math.pow(2,32)) );

   152 new TestCase( SECTION,

   153 	      "Math.abs(Math.pow(2,32))",

   154 	      Math.pow(2,32),

   155 	      Math.abs(Math.pow(2,32)) );

   157 new TestCase( SECTION,

   158 	      "Math.abs( -0xfff )",

   159 	      4095,

   160 	      Math.abs( -0xfff ) );

   162 new TestCase( SECTION,

   163 	      "Math.abs( -0777 )",

   164 	      511,

   165 	      Math.abs(-0777 ) );

   167 new TestCase( SECTION,

   168 	      "Math.abs('-1e-1')",

   169 	      0.1,

   170 	      Math.abs('-1e-1') );

   172 new TestCase( SECTION,

   173 	      "Math.abs('0xff')",

   174 	      255,

   175 	      Math.abs('0xff') );

   177 new TestCase( SECTION,

   178 	      "Math.abs('077')",

   179 	      77,

   180 	      Math.abs('077') );

   182 new TestCase( SECTION,

   183 	      "Math.abs( 'Infinity' )",

   184 	      Infinity,

   185 	      Math.abs('Infinity') );

   187 new TestCase( SECTION,

   188 	      "Math.abs( '-Infinity' )",

   189 	      Infinity,

   190 	      Math.abs('-Infinity') );

   192 test();

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