Cu.import("resource://services-sync/engines.js"); Cu.import("resource://services-sync/ext/Observers.js"); Cu.import("resource://services-sync/stores.js"); Cu.import("resource://services-sync/trackers.js"); Cu.import("resource://services-sync/util.js"); function SteamStore() { Store.call(this, "Steam"); this.wasWiped = false; } SteamStore.prototype = { __proto__: Store.prototype, wipe: function() { this.wasWiped = true; } }; function SteamTracker() { Tracker.call(this, "Steam"); } SteamTracker.prototype = { __proto__: Tracker.prototype }; function SteamEngine() { Engine.call(this, "Steam"); this.wasReset = false; this.wasSynced = false; } SteamEngine.prototype = { __proto__: Engine.prototype, _storeObj: SteamStore, _trackerObj: SteamTracker, _resetClient: function () { this.wasReset = true; }, _sync: function () { this.wasSynced = true; } }; let engineObserver = { topics: [], observe: function(subject, topic, data) { do_check_eq(subject, "steam"); this.topics.push(topic); }, reset: function() { this.topics = []; } }; Observers.add("weave:engine:reset-client:start", engineObserver); Observers.add("weave:engine:reset-client:finish", engineObserver); Observers.add("weave:engine:wipe-client:start", engineObserver); Observers.add("weave:engine:wipe-client:finish", engineObserver); Observers.add("weave:engine:sync:start", engineObserver); Observers.add("weave:engine:sync:finish", engineObserver); function test_members() { _("Engine object members"); let engine = new SteamEngine(); do_check_eq(engine.Name, "Steam"); do_check_eq(engine.prefName, "steam"); do_check_true(engine._store instanceof SteamStore); do_check_true(engine._tracker instanceof SteamTracker); } function test_score() { _("Engine.score corresponds to tracker.score and is readonly"); let engine = new SteamEngine(); do_check_eq(engine.score, 0); engine._tracker.score += 5; do_check_eq(engine.score, 5); try { engine.score = 10; } catch(ex) { // Setting an attribute that has a getter produces an error in // Firefox <= 3.6 and is ignored in later versions. Either way, // the attribute's value won't change. } do_check_eq(engine.score, 5); } function test_resetClient() { _("Engine.resetClient calls _resetClient"); let engine = new SteamEngine(); do_check_false(engine.wasReset); engine.resetClient(); do_check_true(engine.wasReset); do_check_eq(engineObserver.topics[0], "weave:engine:reset-client:start"); do_check_eq(engineObserver.topics[1], "weave:engine:reset-client:finish"); engine.wasReset = false; engineObserver.reset(); } function test_wipeClient() { _("Engine.wipeClient calls resetClient, wipes store, clears changed IDs"); let engine = new SteamEngine(); do_check_false(engine.wasReset); do_check_false(engine._store.wasWiped); do_check_true(engine._tracker.addChangedID("a-changed-id")); do_check_true("a-changed-id" in engine._tracker.changedIDs); engine.wipeClient(); do_check_true(engine.wasReset); do_check_true(engine._store.wasWiped); do_check_eq(JSON.stringify(engine._tracker.changedIDs), "{}"); do_check_eq(engineObserver.topics[0], "weave:engine:wipe-client:start"); do_check_eq(engineObserver.topics[1], "weave:engine:reset-client:start"); do_check_eq(engineObserver.topics[2], "weave:engine:reset-client:finish"); do_check_eq(engineObserver.topics[3], "weave:engine:wipe-client:finish"); engine.wasReset = false; engine._store.wasWiped = false; engineObserver.reset(); } function test_enabled() { _("Engine.enabled corresponds to preference"); let engine = new SteamEngine(); try { do_check_false(engine.enabled); Svc.Prefs.set("engine.steam", true); do_check_true(engine.enabled); engine.enabled = false; do_check_false(Svc.Prefs.get("engine.steam")); } finally { Svc.Prefs.resetBranch(""); } } function test_sync() { let engine = new SteamEngine(); try { _("Engine.sync doesn't call _sync if it's not enabled"); do_check_false(engine.enabled); do_check_false(engine.wasSynced); engine.sync(); do_check_false(engine.wasSynced); _("Engine.sync calls _sync if it's enabled"); engine.enabled = true; engine.sync(); do_check_true(engine.wasSynced); do_check_eq(engineObserver.topics[0], "weave:engine:sync:start"); do_check_eq(engineObserver.topics[1], "weave:engine:sync:finish"); } finally { Svc.Prefs.resetBranch(""); engine.wasSynced = false; engineObserver.reset(); } } function run_test() { test_members(); test_score(); test_resetClient(); test_wipeClient(); test_enabled(); test_sync(); }