toolkit/components/places/tests/unit/test_PlacesUtils_lazyobservers.js@6474c204b198 (annotated)
toolkit/components/places/tests/unit/test_PlacesUtils_lazyobservers.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* Any copyright is dedicated to the Public Domain. |
| michael@0 | 2 | http://creativecommons.org/publicdomain/zero/1.0/ */ |
| michael@0 | 3 | |
| michael@0 | 4 | function run_test() { |
| michael@0 | 5 | do_test_pending(); |
| michael@0 | 6 | |
| michael@0 | 7 | const TEST_URI = NetUtil.newURI("http://moz.org/") |
| michael@0 | 8 | let observer = { |
| michael@0 | 9 | QueryInterface: XPCOMUtils.generateQI([ |
| michael@0 | 10 | Ci.nsINavBookmarkObserver, |
| michael@0 | 11 | ]), |
| michael@0 | 12 | |
| michael@0 | 13 | onBeginUpdateBatch: function () {}, |
| michael@0 | 14 | onEndUpdateBatch: function () {}, |
| michael@0 | 15 | onItemAdded: function (aItemId, aParentId, aIndex, aItemType, aURI) { |
| michael@0 | 16 | do_check_true(aURI.equals(TEST_URI)); |
| michael@0 | 17 | PlacesUtils.removeLazyBookmarkObserver(this); |
| michael@0 | 18 | do_test_finished(); |
| michael@0 | 19 | }, |
| michael@0 | 20 | onItemRemoved: function () {}, |
| michael@0 | 21 | onItemChanged: function () {}, |
| michael@0 | 22 | onItemVisited: function () {}, |
| michael@0 | 23 | onItemMoved: function () {}, |
| michael@0 | 24 | }; |
| michael@0 | 25 | |
| michael@0 | 26 | // Check registration and removal with uninitialized bookmarks service. |
| michael@0 | 27 | PlacesUtils.addLazyBookmarkObserver(observer); |
| michael@0 | 28 | PlacesUtils.removeLazyBookmarkObserver(observer); |
| michael@0 | 29 | |
| michael@0 | 30 | // Add a proper lazy observer we will test. |
| michael@0 | 31 | PlacesUtils.addLazyBookmarkObserver(observer); |
| michael@0 | 32 | |
| michael@0 | 33 | // Check that we don't leak when adding and removing an observer while the |
| michael@0 | 34 | // bookmarks service is instantiated but no change happened (bug 721319). |
| michael@0 | 35 | PlacesUtils.bookmarks; |
| michael@0 | 36 | PlacesUtils.addLazyBookmarkObserver(observer); |
| michael@0 | 37 | PlacesUtils.removeLazyBookmarkObserver(observer); |
| michael@0 | 38 | try { |
| michael@0 | 39 | PlacesUtils.bookmarks.removeObserver(observer); |
| michael@0 | 40 | do_throw("Trying to remove a nonexisting observer should throw!"); |
| michael@0 | 41 | } catch (ex) {} |
| michael@0 | 42 | |
| michael@0 | 43 | PlacesUtils.bookmarks.insertBookmark(PlacesUtils.unfiledBookmarksFolderId, |
| michael@0 | 44 | TEST_URI, |
| michael@0 | 45 | PlacesUtils.bookmarks.DEFAULT_INDEX, |
| michael@0 | 46 | "Bookmark title"); |
| michael@0 | 47 | } |
