dom/tests/mochitest/ajax/offline/test_lowDeviceStorage.html@97036ab72558 (annotated)
dom/tests/mochitest/ajax/offline/test_lowDeviceStorage.html
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 | <html xmlns="http://www.w3.org/1999/xhtml"> |
| michael@0 | 2 | <head> |
| michael@0 | 3 | <title>Low device storage</title> |
| michael@0 | 4 | |
| michael@0 | 5 | <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 6 | <script type="text/javascript" src="/tests/dom/tests/mochitest/ajax/offline/offlineTests.js"></script> |
| michael@0 | 7 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> |
| michael@0 | 8 | |
| michael@0 | 9 | <script type="text/javascript"> |
| michael@0 | 10 | |
| michael@0 | 11 | /** |
| michael@0 | 12 | * This test checks that an offline cache update scheduled *after* a low device |
| michael@0 | 13 | * storage situation appears is canceled. It basically does: |
| michael@0 | 14 | * |
| michael@0 | 15 | * 1. Notifies to the offline cache update service about a fake |
| michael@0 | 16 | * low device storage situation. |
| michael@0 | 17 | * 2. Schedules an update and observes for its notifications. |
| michael@0 | 18 | * 3. We are supposed to recieve an error event notifying about the cancelation |
| michael@0 | 19 | * of the update because of the low storage situation. |
| michael@0 | 20 | * 4. Notifies to the offline cache update service that we've recovered from |
| michael@0 | 21 | * the low storage situation. |
| michael@0 | 22 | */ |
| michael@0 | 23 | |
| michael@0 | 24 | var updateService = SpecialPowers.Cc['@mozilla.org/offlinecacheupdate-service;1'] |
| michael@0 | 25 | .getService(Ci.nsIOfflineCacheUpdateService); |
| michael@0 | 26 | |
| michael@0 | 27 | var obs = SpecialPowers.Cc["@mozilla.org/observer-service;1"] |
| michael@0 | 28 | .getService(SpecialPowers.Ci.nsIObserverService); |
| michael@0 | 29 | |
| michael@0 | 30 | var errorReceived = false; |
| michael@0 | 31 | |
| michael@0 | 32 | function finish() { |
| michael@0 | 33 | obs.notifyObservers(updateService, "disk-space-watcher", "free"); |
| michael@0 | 34 | |
| michael@0 | 35 | OfflineTest.teardownAndFinish(); |
| michael@0 | 36 | } |
| michael@0 | 37 | |
| michael@0 | 38 | if (OfflineTest.setup()) { |
| michael@0 | 39 | obs.notifyObservers(updateService, "disk-space-watcher", "full"); |
| michael@0 | 40 | |
| michael@0 | 41 | var updateObserver = { |
| michael@0 | 42 | updateStateChanged: function (aUpdate, aState) { |
| michael@0 | 43 | switch(aState) { |
| michael@0 | 44 | case Ci.nsIOfflineCacheUpdateObserver.STATE_ERROR: |
| michael@0 | 45 | aUpdate.removeObserver(this); |
| michael@0 | 46 | errorReceived = true; |
| michael@0 | 47 | OfflineTest.ok(true, "Expected error. Update canceled"); |
| michael@0 | 48 | break; |
| michael@0 | 49 | case Ci.nsIOfflineCacheUpdateObserver.STATE_FINISHED: |
| michael@0 | 50 | OfflineTest.ok(errorReceived, |
| michael@0 | 51 | "Finished after receiving the expected error"); |
| michael@0 | 52 | finish(); |
| michael@0 | 53 | break; |
| michael@0 | 54 | case Ci.nsIOfflineCacheUpdateObserver.STATE_NOUPDATE: |
| michael@0 | 55 | aUpdate.removeObserver(this); |
| michael@0 | 56 | OfflineTest.ok(false, "No update"); |
| michael@0 | 57 | finish(); |
| michael@0 | 58 | break; |
| michael@0 | 59 | case Ci.nsIOfflineCacheUpdateObserver.STATE_DOWNLOADING: |
| michael@0 | 60 | case Ci.nsIOfflineCacheUpdateObserver.STATE_ITEMSTARTED: |
| michael@0 | 61 | case Ci.nsIOfflineCacheUpdateObserver.STATE_ITEMPROGRESS: |
| michael@0 | 62 | aUpdate.removeObserver(this); |
| michael@0 | 63 | OfflineTest.ok(false, "The update was supposed to be canceled"); |
| michael@0 | 64 | finish(); |
| michael@0 | 65 | break; |
| michael@0 | 66 | } |
| michael@0 | 67 | }, |
| michael@0 | 68 | applicationCacheAvailable: function() {} |
| michael@0 | 69 | }; |
| michael@0 | 70 | |
| michael@0 | 71 | var manifest = "http://mochi.test:8888/tests/dom/tests/mochitest/ajax/offline/simpleManifest.cacheManifest"; |
| michael@0 | 72 | var ioService = Cc["@mozilla.org/network/io-service;1"] |
| michael@0 | 73 | .getService(Ci.nsIIOService); |
| michael@0 | 74 | var manifestURI = ioService.newURI(manifest, null, null); |
| michael@0 | 75 | var documentURI = ioService.newURI(document.documentURI, null, null); |
| michael@0 | 76 | var update = updateService.scheduleUpdate(manifestURI, documentURI, window); |
| michael@0 | 77 | update.addObserver(updateObserver, false); |
| michael@0 | 78 | } |
| michael@0 | 79 | |
| michael@0 | 80 | SimpleTest.waitForExplicitFinish(); |
| michael@0 | 81 | |
| michael@0 | 82 | </script> |
| michael@0 | 83 | |
| michael@0 | 84 | </head> |
| michael@0 | 85 | |
| michael@0 | 86 | <body> |
| michael@0 | 87 | |
| michael@0 | 88 | </body> |
| michael@0 | 89 | </html> |
