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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
Cu.import("resource://gre/modules/PlacesUtils.jsm");
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://services-sync/engines.js");
Cu.import("resource://services-sync/constants.js");
Cu.import("resource://services-sync/engines/history.js");
Cu.import("resource://services-sync/service.js");
Cu.import("resource://services-sync/util.js");
function onScoreUpdated(callback) {
Svc.Obs.add("weave:engine:score:updated", function observer() {
Svc.Obs.remove("weave:engine:score:updated", observer);
try {
callback();
} catch (ex) {
do_throw(ex);
}
});
}
Service.engineManager.clear();
Service.engineManager.register(HistoryEngine);
let engine = Service.engineManager.get("history");
let tracker = engine._tracker;
// Don't write out by default.
tracker.persistChangedIDs = false;
let _counter = 0;
function addVisit() {
let uriString = "http://getfirefox.com/" + _counter++;
let uri = Utils.makeURI(uriString);
_("Adding visit for URI " + uriString);
let place = {
uri: uri,
visits: [ {
visitDate: Date.now() * 1000,
transitionType: PlacesUtils.history.TRANSITION_LINK
} ]
};
let cb = Async.makeSpinningCallback();
PlacesUtils.asyncHistory.updatePlaces(place, {
handleError: function () {
_("Error adding visit for " + uriString);
cb(new Error("Error adding history entry"));
},
handleResult: function () {
},
handleCompletion: function () {
_("Added visit for " + uriString);
cb();
}
});
// Spin the event loop to embed this async call in a sync API.
cb.wait();
return uri;
}
function run_test() {
initTestLogging("Trace");
Log.repository.getLogger("Sync.Tracker.History").level = Log.Level.Trace;
run_next_test();
}
add_test(function test_empty() {
_("Verify we've got an empty, disabled tracker to work with.");
do_check_empty(tracker.changedIDs);
do_check_eq(tracker.score, 0);
do_check_false(tracker._isTracking);
run_next_test();
});
add_test(function test_not_tracking(next) {
_("Create history item. Won't show because we haven't started tracking yet");
addVisit();
Utils.nextTick(function() {
do_check_empty(tracker.changedIDs);
do_check_eq(tracker.score, 0);
run_next_test();
});
});
add_test(function test_start_tracking() {
_("Add hook for save completion.");
tracker.persistChangedIDs = true;
tracker.onSavedChangedIDs = function () {
_("changedIDs written to disk. Proceeding.");
// Turn this back off.
tracker.persistChangedIDs = false;
delete tracker.onSavedChangedIDs;
run_next_test();
};
_("Tell the tracker to start tracking changes.");
onScoreUpdated(function() {
_("Score updated in test_start_tracking.");
do_check_attribute_count(tracker.changedIDs, 1);
do_check_eq(tracker.score, SCORE_INCREMENT_SMALL);
});
Svc.Obs.notify("weave:engine:start-tracking");
addVisit();
});
add_test(function test_start_tracking_twice() {
_("Verifying preconditions from test_start_tracking.");
do_check_attribute_count(tracker.changedIDs, 1);
do_check_eq(tracker.score, SCORE_INCREMENT_SMALL);
_("Notifying twice won't do any harm.");
onScoreUpdated(function() {
_("Score updated in test_start_tracking_twice.");
do_check_attribute_count(tracker.changedIDs, 2);
do_check_eq(tracker.score, 2 * SCORE_INCREMENT_SMALL);
run_next_test();
});
Svc.Obs.notify("weave:engine:start-tracking");
addVisit();
});
add_test(function test_track_delete() {
_("Deletions are tracked.");
// This isn't present because we weren't tracking when it was visited.
let uri = Utils.makeURI("http://getfirefox.com/0");
let guid = engine._store.GUIDForUri(uri);
do_check_false(guid in tracker.changedIDs);
onScoreUpdated(function() {
do_check_true(guid in tracker.changedIDs);
do_check_attribute_count(tracker.changedIDs, 3);
do_check_eq(tracker.score, SCORE_INCREMENT_XLARGE + 2 * SCORE_INCREMENT_SMALL);
run_next_test();
});
do_check_eq(tracker.score, 2 * SCORE_INCREMENT_SMALL);
PlacesUtils.history.removePage(uri);
});
add_test(function test_dont_track_expiration() {
_("Expirations are not tracked.");
let uriToExpire = addVisit();
let guidToExpire = engine._store.GUIDForUri(uriToExpire);
let uriToRemove = addVisit();
let guidToRemove = engine._store.GUIDForUri(uriToRemove);
tracker.clearChangedIDs();
do_check_false(guidToExpire in tracker.changedIDs);
do_check_false(guidToRemove in tracker.changedIDs);
onScoreUpdated(function() {
do_check_false(guidToExpire in tracker.changedIDs);
do_check_true(guidToRemove in tracker.changedIDs);
do_check_attribute_count(tracker.changedIDs, 1);
run_next_test();
});
// Observe expiration.
Services.obs.addObserver(function onExpiration(aSubject, aTopic, aData) {
Services.obs.removeObserver(onExpiration, aTopic);
// Remove the remaining page to update its score.
PlacesUtils.history.removePage(uriToRemove);
}, PlacesUtils.TOPIC_EXPIRATION_FINISHED, false);
// Force expiration of 1 entry.
Services.prefs.setIntPref("places.history.expiration.max_pages", 0);
Cc["@mozilla.org/places/expiration;1"]
.getService(Ci.nsIObserver)
.observe(null, "places-debug-start-expiration", 1);
});
add_test(function test_stop_tracking() {
_("Let's stop tracking again.");
tracker.clearChangedIDs();
Svc.Obs.notify("weave:engine:stop-tracking");
addVisit();
Utils.nextTick(function() {
do_check_empty(tracker.changedIDs);
run_next_test();
});
});
add_test(function test_stop_tracking_twice() {
_("Notifying twice won't do any harm.");
Svc.Obs.notify("weave:engine:stop-tracking");
addVisit();
Utils.nextTick(function() {
do_check_empty(tracker.changedIDs);
run_next_test();
});
});
add_test(function cleanup() {
_("Clean up.");
PlacesTestUtils.clearHistory().then(run_next_test);
});
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