js/src/tests/ecma_3/Statements/regress-444979.js


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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 = 444979;
var summary = 'switch -0 is same as switch 0';
var actual = '';
var expect = '';


//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------

function test()
{
  enterFunc ('test');
  printBugNumber(BUGNUMBER);
  printStatus (summary);
 
  expect = 'y==0';
  actual = '';

  var shortSwitch = 'var y=-0;switch (y){case 0: actual="y==0";  break; default: actual="y!=0";}';
  eval(shortSwitch);

  reportCompare(expect, actual, summary + ': shortSwitch');

  actual = '';

  var longSwitch = 'var y=-0;var t=0;switch(y){case -1:';
  for (var i = 0; i < 64000; i++) {
    longSwitch += ' t++;';
  }
  longSwitch += ' break; case 0: actual = "y==0"; break; default: actual = "y!=0";}';
  eval(longSwitch);

  reportCompare(expect, actual, summary + ': longSwitch');

  exitFunc ('test');
}