gecko/services/sync/tests/unit/test_forms_tracker.js
2010-08-12 17:03:58 +02:00

40 lines
1.4 KiB
JavaScript

Cu.import("resource://services-sync/engines/forms.js");
Cu.import("resource://services-sync/util.js");
function run_test() {
_("Verify we've got an empty tracker to work with.");
let tracker = new FormEngine()._tracker;
do_check_eq([id for (id in tracker.changedIDs)].length, 0);
try {
_("Create an entry. Won't show because we haven't started tracking yet");
Svc.Form.addEntry("name", "John Doe");
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");
Svc.Form.removeEntry("name", "John Doe");
Svc.Form.addEntry("email", "john@doe.com");
do_check_eq([id for (id in tracker.changedIDs)].length, 2);
_("Notifying twice won't do any harm.");
Svc.Obs.notify("weave:engine:start-tracking");
Svc.Form.addEntry("address", "Memory Lane");
do_check_eq([id for (id in tracker.changedIDs)].length, 3);
_("Let's stop tracking again.");
tracker.clearChangedIDs();
Svc.Obs.notify("weave:engine:stop-tracking");
Svc.Form.removeEntry("address", "Memory Lane");
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");
Svc.Form.removeEntry("email", "john@doe.com");
do_check_eq([id for (id in tracker.changedIDs)].length, 0);
} finally {
_("Clean up.");
Svc.Form.removeAllEntries();
}
}