The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/services/sync/tests/unit/test_tab_tracker.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,98 @@
     1.4 +/* Any copyright is dedicated to the Public Domain.
     1.5 +   http://creativecommons.org/publicdomain/zero/1.0/ */
     1.6 +
     1.7 +Cu.import("resource://services-sync/engines/tabs.js");
     1.8 +Cu.import("resource://services-sync/service.js");
     1.9 +Cu.import("resource://services-sync/util.js");
    1.10 +
    1.11 +let clientsEngine = Service.clientsEngine;
    1.12 +
    1.13 +function fakeSvcWinMediator() {
    1.14 +  // actions on windows are captured in logs
    1.15 +  let logs = [];
    1.16 +  delete Services.wm;
    1.17 +  Services.wm = {
    1.18 +    getEnumerator: function() {
    1.19 +      return {
    1.20 +        cnt: 2,
    1.21 +        hasMoreElements: function() this.cnt-- > 0,
    1.22 +        getNext: function() {
    1.23 +          let elt = {addTopics: [], remTopics: []};
    1.24 +          logs.push(elt);
    1.25 +          return {
    1.26 +            addEventListener: function(topic) {
    1.27 +              elt.addTopics.push(topic);
    1.28 +            },
    1.29 +            removeEventListener: function(topic) {
    1.30 +              elt.remTopics.push(topic);
    1.31 +            }
    1.32 +          };
    1.33 +        }
    1.34 +      };
    1.35 +    }
    1.36 +  };
    1.37 +  return logs;
    1.38 +}
    1.39 +
    1.40 +function run_test() {
    1.41 +  let engine = Service.engineManager.get("tabs");
    1.42 +
    1.43 +  _("We assume that tabs have changed at startup.");
    1.44 +  let tracker = engine._tracker;
    1.45 +  tracker.persistChangedIDs = false;
    1.46 +
    1.47 +  do_check_true(tracker.modified);
    1.48 +  do_check_true(Utils.deepEquals(Object.keys(engine.getChangedIDs()),
    1.49 +                                 [clientsEngine.localID]));
    1.50 +
    1.51 +  let logs;
    1.52 +
    1.53 +  _("Test listeners are registered on windows");
    1.54 +  logs = fakeSvcWinMediator();
    1.55 +  Svc.Obs.notify("weave:engine:start-tracking");
    1.56 +  do_check_eq(logs.length, 2);
    1.57 +  for each (let log in logs) {
    1.58 +    do_check_eq(log.addTopics.length, 5);
    1.59 +    do_check_true(log.addTopics.indexOf("pageshow") >= 0);
    1.60 +    do_check_true(log.addTopics.indexOf("TabOpen") >= 0);
    1.61 +    do_check_true(log.addTopics.indexOf("TabClose") >= 0);
    1.62 +    do_check_true(log.addTopics.indexOf("TabSelect") >= 0);
    1.63 +    do_check_true(log.addTopics.indexOf("unload") >= 0);
    1.64 +    do_check_eq(log.remTopics.length, 0);
    1.65 +  }
    1.66 +
    1.67 +  _("Test listeners are unregistered on windows");
    1.68 +  logs = fakeSvcWinMediator();
    1.69 +  Svc.Obs.notify("weave:engine:stop-tracking");
    1.70 +  do_check_eq(logs.length, 2);
    1.71 +  for each (let log in logs) {
    1.72 +    do_check_eq(log.addTopics.length, 0);
    1.73 +    do_check_eq(log.remTopics.length, 5);
    1.74 +    do_check_true(log.remTopics.indexOf("pageshow") >= 0);
    1.75 +    do_check_true(log.remTopics.indexOf("TabOpen") >= 0);
    1.76 +    do_check_true(log.remTopics.indexOf("TabClose") >= 0);
    1.77 +    do_check_true(log.remTopics.indexOf("TabSelect") >= 0);
    1.78 +    do_check_true(log.remTopics.indexOf("unload") >= 0);
    1.79 +  }
    1.80 +
    1.81 +  _("Test tab listener");
    1.82 +  for each (let evttype in ["TabOpen", "TabClose", "TabSelect"]) {
    1.83 +    // Pretend we just synced.
    1.84 +    tracker.clearChangedIDs();
    1.85 +    do_check_false(tracker.modified);
    1.86 +
    1.87 +    // Send a fake tab event
    1.88 +    tracker.onTab({type: evttype , originalTarget: evttype});
    1.89 +    do_check_true(tracker.modified);
    1.90 +    do_check_true(Utils.deepEquals(Object.keys(engine.getChangedIDs()),
    1.91 +                                   [clientsEngine.localID]));
    1.92 +  }
    1.93 +
    1.94 +  // Pretend we just synced.
    1.95 +  tracker.clearChangedIDs();
    1.96 +  do_check_false(tracker.modified);
    1.97 +
    1.98 +  tracker.onTab({type: "pageshow", originalTarget: "pageshow"});
    1.99 +  do_check_true(Utils.deepEquals(Object.keys(engine.getChangedIDs()),
   1.100 +                                 [clientsEngine.localID]));
   1.101 +}