regress-234389.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 = 234389;

var summary = 'Do not Crash when overloaded toString causes infinite recursion';

var actual = ''

  var expect = 'Internal Error: too much recursion';

printBugNumber(BUGNUMBER);

printStatus (summary);

var foo = {

  toString: function() {

    if (this.re.test(this)) {

      return "";

    return this.value;

},

  value: "foo",

  re: /bar/

};

try

  var f = foo.toString();

  expect = 'No Crash';

  actual = 'No Crash';

catch(ex)

  expect = 'InternalError: too much recursion';

  actual = ex.name + ': ' + ex.message;

reportCompare(expect, actual, summary);