The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/tests/js1_5/GC/regress-338653.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,41 @@
     1.4 +// |reftest| skip -- slow, killed on x86_64
     1.5 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
     1.6 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.9 +
    1.10 +//-----------------------------------------------------------------------------
    1.11 +var BUGNUMBER = 338653;
    1.12 +var summary = 'Force GC when JSRuntime.gcMallocBytes hits ' +
    1.13 +  'JSRuntime.gcMaxMallocBytes';
    1.14 +var actual = 'No Crash';
    1.15 +var expect = 'No Crash';
    1.16 +
    1.17 +printBugNumber(BUGNUMBER);
    1.18 +printStatus (summary);
    1.19 +print('This test should never fail explicitly. ' +
    1.20 +      'You must view the memory usage during the test. ' +
    1.21 +      'This test fails if the memory usage repeatedly spikes ' +
    1.22 +      'by several hundred megabytes.');
    1.23 +
    1.24 +function dosubst()
    1.25 +{
    1.26 +  var f = '0x';
    1.27 +  var s = f;
    1.28 +
    1.29 +  for (var i = 0; i < 18; i++)
    1.30 +  {
    1.31 +    s += s;
    1.32 +  }
    1.33 +
    1.34 +  var index = s.indexOf(f);
    1.35 +  while (index != -1 && index < 10000) {
    1.36 +    s = s.substr(0, index) + '1' + s.substr(index + f.length);
    1.37 +    index = s.indexOf(f);
    1.38 +  }
    1.39 +
    1.40 +}
    1.41 +
    1.42 +dosubst(); 
    1.43 +
    1.44 +reportCompare(expect, actual, summary);