The Tor Browser: js/src/tests/ecma/Math/15.8.2.8.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:          15.8.2.8.js

     9    ECMA Section:       15.8.2.8  Math.exp(x)

    10    Description:        return an approximation to the exponential function of

    11    the argument (e raised to the power of the argument)

    12    special cases:

    13    -   if x is NaN         return NaN

    14    -   if x is 0           return 1

    15    -   if x is -0          return 1

    16    -   if x is Infinity    return Infinity

    17    -   if x is -Infinity   return 0

    18    Author:             christine@netscape.com

    19    Date:               7 july 1997

    20 */

    23 var SECTION = "15.8.2.8";

    24 var VERSION = "ECMA_1";

    25 startTest();

    26 var TITLE   = "Math.exp(x)";

    28 writeHeaderToLog( SECTION + " "+ TITLE);

    30 new TestCase( SECTION,

    31 	      "Math.exp.length",

    32 	      1,

    33 	      Math.exp.length );

    35 new TestCase( SECTION,

    36 	      "Math.exp()",

    37 	      Number.NaN,

    38 	      Math.exp() );

    40 new TestCase( SECTION,

    41 	      "Math.exp(null)",

    42 	      1,

    43 	      Math.exp(null) );

    45 new TestCase( SECTION,

    46 	      "Math.exp(void 0)",

    47 	      Number.NaN,

    48 	      Math.exp(void 0) );

    50 new TestCase( SECTION,

    51 	      "Math.exp(1)",

    52 	      Math.E,

    53 	      Math.exp(1) );

    55 new TestCase( SECTION,

    56 	      "Math.exp(true)",

    57 	      Math.E,

    58 	      Math.exp(true) );

    60 new TestCase( SECTION,

    61 	      "Math.exp(false)",

    62 	      1,

    63 	      Math.exp(false) );

    65 new TestCase( SECTION,

    66 	      "Math.exp('1')",

    67 	      Math.E,

    68 	      Math.exp('1') );

    70 new TestCase( SECTION,

    71 	      "Math.exp('0')",

    72 	      1,

    73 	      Math.exp('0') );

    75 new TestCase( SECTION,

    76 	      "Math.exp(NaN)",

    77 	      Number.NaN,

    78 	      Math.exp(Number.NaN) );

    80 new TestCase( SECTION,

    81 	      "Math.exp(0)",

    82 	      1,

    83 	      Math.exp(0)          );

    85 new TestCase( SECTION,

    86 	      "Math.exp(-0)",

    87 	      1,

    88 	      Math.exp(-0)         );

    90 new TestCase( SECTION,

    91 	      "Math.exp(Infinity)",

    92 	      Number.POSITIVE_INFINITY,

    93 	      Math.exp(Number.POSITIVE_INFINITY) );

    95 new TestCase( SECTION,

    96 	      "Math.exp(-Infinity)",

    97 	      0,

    98 	      Math.exp(Number.NEGATIVE_INFINITY) );

   100 test();

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