regress-203278-3.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 = 203278;

var summary = 'Don\'t crash in recursive js_MarkGCThing';

var actual = 'FAIL';

var expect = 'PASS';

printBugNumber(BUGNUMBER);

printStatus (summary);

// Prepare  array a to cause O(a.length^2) behaviour in the current

// DeutschSchorrWaite implementation

var a = new Array(1000 * 100);

var i = a.length;

while (i-- != 0)

  a[i] = {};

// Prepare linked list that causes recursion during GC with

// depth O(list size)

for (i = 0; i != 50*1000; ++i)

  a = [a, a.concat()];

if (typeof gc == 'function')

  gc();

actual = 'PASS';

reportCompare(expect, actual, summary);