dom/workers/test/threadTimeouts_worker.js@97036ab72558 (annotated)
dom/workers/test/threadTimeouts_worker.js
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /** |
| michael@0 | 2 | * Any copyright is dedicated to the Public Domain. |
| michael@0 | 3 | * http://creativecommons.org/publicdomain/zero/1.0/ |
| michael@0 | 4 | */ |
| michael@0 | 5 | var gTimeoutId; |
| michael@0 | 6 | var gTimeoutCount = 0; |
| michael@0 | 7 | var gIntervalCount = 0; |
| michael@0 | 8 | |
| michael@0 | 9 | function timeoutFunc() { |
| michael@0 | 10 | if (++gTimeoutCount > 1) { |
| michael@0 | 11 | throw new Error("Timeout called more than once!"); |
| michael@0 | 12 | } |
| michael@0 | 13 | postMessage("timeoutFinished"); |
| michael@0 | 14 | } |
| michael@0 | 15 | |
| michael@0 | 16 | function intervalFunc() { |
| michael@0 | 17 | if (++gIntervalCount == 2) { |
| michael@0 | 18 | postMessage("intervalFinished"); |
| michael@0 | 19 | } |
| michael@0 | 20 | } |
| michael@0 | 21 | |
| michael@0 | 22 | function messageListener(event) { |
| michael@0 | 23 | switch (event.data) { |
| michael@0 | 24 | case "startTimeout": |
| michael@0 | 25 | gTimeoutId = setTimeout(timeoutFunc, 2000); |
| michael@0 | 26 | clearTimeout(gTimeoutId); |
| michael@0 | 27 | gTimeoutId = setTimeout(timeoutFunc, 2000); |
| michael@0 | 28 | break; |
| michael@0 | 29 | case "startInterval": |
| michael@0 | 30 | gTimeoutId = setInterval(intervalFunc, 2000); |
| michael@0 | 31 | break; |
| michael@0 | 32 | case "cancelInterval": |
| michael@0 | 33 | clearInterval(gTimeoutId); |
| michael@0 | 34 | postMessage("intervalCanceled"); |
| michael@0 | 35 | break; |
| michael@0 | 36 | case "startExpression": |
| michael@0 | 37 | setTimeout("this.postMessage('expressionFinished');", 2000); |
| michael@0 | 38 | break; |
| michael@0 | 39 | default: |
| michael@0 | 40 | throw "Bad message: " + event.data; |
| michael@0 | 41 | } |
| michael@0 | 42 | } |
| michael@0 | 43 | |
| michael@0 | 44 | addEventListener("message", messageListener, false); |
