regress-465132.js - mozsearch

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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */

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

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

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

//-----------------------------------------------------------------------------

var BUGNUMBER = 465132;

var summary = 'TM: Mathematical constants should be constant';

var actual = '';

var expect = '';

//-----------------------------------------------------------------------------

test();

//-----------------------------------------------------------------------------

function test()

  printBugNumber(BUGNUMBER);

  printStatus (summary);

  var constants = ['E', 'LN10', 'LN2', 'LOG2E', 'LOG10E', 'PI', 'SQRT1_2', 'SQRT2'];

  for (var j = 0; j < constants.length; j++)

    expect = Math[constants[j]];

    for(i=0;i<9;++i)

      ++Math[constants[j]];

    for(i=0;i<9;++i)

      eval('++Math.' + constants[j]);

    actual = Math[constants[j]];

    reportCompare(expect, actual, summary + ' Math.' + constants[j]);