js/src/tests/js1_5/extensions/regress-351973.js@b8a032363ba2 (annotated)
js/src/tests/js1_5/extensions/regress-351973.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
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | //----------------------------------------------------------------------------- |
| michael@0 | 7 | var BUGNUMBER = 351973; |
| michael@0 | 8 | var summary = 'GC hazard with unrooted ids in Object.toSource'; |
| michael@0 | 9 | var actual = 'No Crash'; |
| michael@0 | 10 | var expect = 'No Crash'; |
| michael@0 | 11 | |
| michael@0 | 12 | |
| michael@0 | 13 | //----------------------------------------------------------------------------- |
| michael@0 | 14 | test(); |
| michael@0 | 15 | //----------------------------------------------------------------------------- |
| michael@0 | 16 | |
| michael@0 | 17 | function test() |
| michael@0 | 18 | { |
| michael@0 | 19 | enterFunc ('test'); |
| michael@0 | 20 | printBugNumber(BUGNUMBER); |
| michael@0 | 21 | printStatus (summary); |
| michael@0 | 22 | |
| michael@0 | 23 | function removeAllProperties(o) |
| michael@0 | 24 | { |
| michael@0 | 25 | for (var prop in o) |
| michael@0 | 26 | delete o[prop]; |
| michael@0 | 27 | for (var i = 0; i != 50*1000; ++i) { |
| michael@0 | 28 | var tmp = Math.sqrt(i+0.2); |
| michael@0 | 29 | tmp = 0; |
| michael@0 | 30 | } |
| michael@0 | 31 | if (typeof gc == "function") |
| michael@0 | 32 | gc(); |
| michael@0 | 33 | } |
| michael@0 | 34 | |
| michael@0 | 35 | function run_test() |
| michael@0 | 36 | { |
| michael@0 | 37 | |
| michael@0 | 38 | var o = {}; |
| michael@0 | 39 | o.first = { toSource: function() { removeAllProperties(o); } }; |
| michael@0 | 40 | for (var i = 0; i != 10; ++i) { |
| michael@0 | 41 | o[Math.sqrt(i + 0.1)] = 1; |
| michael@0 | 42 | } |
| michael@0 | 43 | return o.toSource(); |
| michael@0 | 44 | } |
| michael@0 | 45 | |
| michael@0 | 46 | print(run_test()); |
| michael@0 | 47 | |
| michael@0 | 48 | reportCompare(expect, actual, summary); |
| michael@0 | 49 | |
| michael@0 | 50 | exitFunc ('test'); |
| michael@0 | 51 | } |
