regress-98306.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/. */

/*

 * Date: 04 September 2001

 * SUMMARY: Regression test for Bugzilla bug 98306

 * "JS parser crashes in ParseAtom for script using Regexp()"

 * See http://bugzilla.mozilla.org/show_bug.cgi?id=98306

*/

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

var BUGNUMBER = 98306;

var summary = "Testing that we don't crash on this code -";

var cnUBOUND = 10;

var re;

var s;

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

test();

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

function test()

  printBugNumber(BUGNUMBER);

  printStatus (summary);

  s = '"Hello".match(/[/]/)';

  tryThis(s);

  s = 're = /[/';

  tryThis(s);

  s = 're = /[/]/';

  tryThis(s);

  s = 're = /[//]/';

  tryThis(s);

  reportCompare('No Crash', 'No Crash', '');

// Try to provoke a crash -

function tryThis(sCode)

  // sometimes more than one attempt is necessary -

  for (var i=0; i<cnUBOUND; i++)

try

      eval(sCode);

    catch(e)

      // do nothing; keep going -