gecko/services/sync/tests/unit/test_history_tracker.js

50 lines
1.6 KiB
JavaScript

Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://services-sync/engines.js");
Cu.import("resource://services-sync/engines/history.js");
Cu.import("resource://services-sync/util.js");
function run_test() {
Engines.register(HistoryEngine);
let tracker = Engines.get("history")._tracker;
_("Verify we've got an empty tracker to work with.");
do_check_eq([id for (id in tracker.changedIDs)].length, 0);
let _counter = 0;
function addVisit() {
Svc.History.addVisit(Utils.makeURI("http://getfirefox.com/" + _counter),
Date.now() * 1000, null, 1, false, 0);
_counter += 1;
}
try {
_("Create bookmark. Won't show because we haven't started tracking yet");
addVisit();
do_check_eq([id for (id in tracker.changedIDs)].length, 0);
_("Tell the tracker to start tracking changes.");
Svc.Obs.notify("weave:engine:start-tracking");
addVisit();
do_check_eq([id for (id in tracker.changedIDs)].length, 1);
_("Notifying twice won't do any harm.");
Svc.Obs.notify("weave:engine:start-tracking");
addVisit();
do_check_eq([id for (id in tracker.changedIDs)].length, 2);
_("Let's stop tracking again.");
tracker.clearChangedIDs();
Svc.Obs.notify("weave:engine:stop-tracking");
addVisit();
do_check_eq([id for (id in tracker.changedIDs)].length, 0);
_("Notifying twice won't do any harm.");
Svc.Obs.notify("weave:engine:stop-tracking");
addVisit();
do_check_eq([id for (id in tracker.changedIDs)].length, 0);
} finally {
_("Clean up.");
Svc.History.removeAllPages();
}
}