regress-477234.js - mozsearch

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// |reftest| slow

/* -*- 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 = 477234;

var summary = 'Do not assert: v != JSVAL_ERROR_COOKIE';

var actual = '';

var expect = '';

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

test();

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

function test()

  printBugNumber(BUGNUMBER);

  printStatus (summary);

  for (iters = 0; iters < 11500; ++iters) {

    for (let x of ['', '', '']){}

    eval("Object.defineProperty(__proto__, 'x', " +

         "{" +

         "  enumerable: true, configurable: true," +

         "  get: function(){}" +

         "});");

    var c = toString;

    delete toString;

    toString = c;

  delete __proto__.x;

  reportCompare(expect, actual, summary);