js/src/tests/js1_5/GC/regress-316885-02.js

Thu, 22 Jan 2015 13:21:57 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 22 Jan 2015 13:21:57 +0100
branch
TOR_BUG_9701
changeset 15
b8a032363ba2
permissions
-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
     2 /* This Source Code Form is subject to the terms of the Mozilla Public
     3  * License, v. 2.0. If a copy of the MPL was not distributed with this
     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     6 //-----------------------------------------------------------------------------
     7 var BUGNUMBER = 316885;
     8 var summary = 'Unrooted access in jsinterp.c';
     9 var actual = '';
    10 var expect = '';
    12 printBugNumber(BUGNUMBER);
    13 printStatus (summary);
    15 var str = "test";
    17 var lval = {
    18   valueOf: function() {
    19     return str+"1";
    20   }
    21 };
    23 var ONE = 1;
    25 var rval = {
    26   valueOf: function() {
    27     // Make sure that the result of the previous lval.valueOf
    28     // is not GC-rooted.
    29     var tmp = "x"+lval;
    30     if (typeof gc == "function")
    31       gc();
    32     for (var i = 0; i != 40000; ++i) {
    33       tmp = 1e100 / ONE;
    34     }
    35     return str;
    36   }
    37 };
    39 expect = (str+"1" > str);
    40 actual = (lval > rval);
    42 reportCompare(expect, actual, summary);

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