gecko-dev/services/sync/tests/unit/test_bookmark_order.js
Gregory Szorc e700f1a9c5 Bug 785225 - Part 9: Refactor engines to not use singletons; r=rnewman
Engines now maintain a reference to the service they belong to. This
allows them to obtain references to other engine instances belonging to
that service and that service only.

Stores and trackers now maintain a reference to the engine they belong
to.

Engine managers now maintain a reference back to a service.

The clients singleton has been removed. It now exists as an instance
variable on Service. Parts of ClientsEngine do behave as singletons
(e.g. commands). This will be addressed in future refactoring.
2012-08-29 14:43:41 -07:00

138 lines
3.7 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
_("Making sure after processing incoming bookmarks, they show up in the right order");
Cu.import("resource://services-sync/engines/bookmarks.js");
Cu.import("resource://services-sync/service.js");
Cu.import("resource://services-sync/util.js");
function getBookmarks(folderId) {
let bookmarks = [];
let pos = 0;
while (true) {
let itemId = PlacesUtils.bookmarks.getIdForItemAt(folderId, pos);
_("Got itemId", itemId, "under", folderId, "at", pos);
if (itemId == -1)
break;
switch (PlacesUtils.bookmarks.getItemType(itemId)) {
case PlacesUtils.bookmarks.TYPE_BOOKMARK:
bookmarks.push(PlacesUtils.bookmarks.getItemTitle(itemId));
break;
case PlacesUtils.bookmarks.TYPE_FOLDER:
bookmarks.push(getBookmarks(itemId));
break;
default:
_("Unsupported item type..");
}
pos++;
}
return bookmarks;
}
function check(expected) {
let bookmarks = getBookmarks(PlacesUtils.bookmarks.unfiledBookmarksFolder);
_("Checking if the bookmark structure is", JSON.stringify(expected));
_("Got bookmarks:", JSON.stringify(bookmarks));
do_check_true(Utils.deepEquals(bookmarks, expected));
}
function run_test() {
let store = new BookmarksEngine(Service)._store;
initTestLogging("Trace");
_("Starting with a clean slate of no bookmarks");
store.wipe();
check([]);
function bookmark(name, parent) {
let bookmark = new Bookmark("http://weave.server/my-bookmark");
bookmark.id = name;
bookmark.title = name;
bookmark.bmkUri = "http://uri/";
bookmark.parentid = parent || "unfiled";
bookmark.tags = [];
return bookmark;
}
function folder(name, parent, children) {
let folder = new BookmarkFolder("http://weave.server/my-bookmark-folder");
folder.id = name;
folder.title = name;
folder.parentid = parent || "unfiled";
folder.children = children;
return folder;
}
function apply(record) {
store._childrenToOrder = {};
store.applyIncoming(record);
store._orderChildren();
delete store._childrenToOrder;
}
_("basic add first bookmark");
apply(bookmark("10", ""));
check(["10"]);
_("basic append behind 10");
apply(bookmark("20", ""));
check(["10", "20"]);
_("basic create in folder");
apply(bookmark("31", "f30"));
let f30 = folder("f30", "", ["31"]);
apply(f30);
check(["10", "20", ["31"]]);
_("insert missing parent -> append to unfiled");
apply(bookmark("41", "f40"));
check(["10", "20", ["31"], "41"]);
_("insert another missing parent -> append");
apply(bookmark("42", "f40"));
check(["10", "20", ["31"], "41", "42"]);
_("insert folder -> move children and followers");
let f40 = folder("f40", "", ["41", "42"]);
apply(f40);
check(["10", "20", ["31"], ["41", "42"]]);
_("Moving 41 behind 42 -> update f40");
f40.children = ["42", "41"];
apply(f40);
check(["10", "20", ["31"], ["42", "41"]]);
_("Moving 10 back to front -> update 10, 20");
f40.children = ["41", "42"];
apply(f40);
check(["10", "20", ["31"], ["41", "42"]]);
_("Moving 20 behind 42 in f40 -> update 50");
apply(bookmark("20", "f40"));
check(["10", ["31"], ["41", "42", "20"]]);
_("Moving 10 in front of 31 in f30 -> update 10, f30");
apply(bookmark("10", "f30"));
f30.children = ["10", "31"];
apply(f30);
check([["10", "31"], ["41", "42", "20"]]);
_("Moving 20 from f40 to f30 -> update 20, f30");
apply(bookmark("20", "f30"));
f30.children = ["10", "20", "31"];
apply(f30);
check([["10", "20", "31"], ["41", "42"]]);
_("Move 20 back to front -> update 20, f30");
apply(bookmark("20", ""));
f30.children = ["10", "31"];
apply(f30);
check([["10", "31"], ["41", "42"], "20"]);
}