regress-390078.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 = 390078;

var summary = 'GC hazard with JSstackFrame.argv[-1]';

var actual = 'No Crash';

var expect = 'No Crash';

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

test();

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

function test()

  printBugNumber(BUGNUMBER);

  printStatus (summary);

  var a = new Array(10*1000);

  a[0] = { toString: function() { gc(); return ".*9"; }};;

  a[1] = "g";

  for (var i = 0; i != 10*1000; ++i) {

    String(new Number(123456789));

  "".match.apply(123456789, a);

  reportCompare(expect, actual, summary);