From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- services/sync/tests/unit/test_prefs_tracker.js | 96 ++++++++++++++++++++++++++ 1 file changed, 96 insertions(+) create mode 100644 services/sync/tests/unit/test_prefs_tracker.js (limited to 'services/sync/tests/unit/test_prefs_tracker.js') diff --git a/services/sync/tests/unit/test_prefs_tracker.js b/services/sync/tests/unit/test_prefs_tracker.js new file mode 100644 index 0000000000..1c43d2cc8e --- /dev/null +++ b/services/sync/tests/unit/test_prefs_tracker.js @@ -0,0 +1,96 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +const { Preferences } = ChromeUtils.import( + "resource://gre/modules/Preferences.jsm" +); +const { Service } = ChromeUtils.import("resource://services-sync/service.js"); + +// Attempting to set the +// security.turn_off_all_security_so_that_viruses_can_take_over_this_computer +// preference to enable Cu.exitIfInAutomation crashes, probably due to +// shutdown behaviors faked by AddonTestUtils.jsm's cleanup function. +do_disable_fast_shutdown(); + +add_task(async function run_test() { + let engine = Service.engineManager.get("prefs"); + let tracker = engine._tracker; + + let prefs = new Preferences(); + + try { + _("tracker.modified corresponds to preference."); + Assert.equal(Svc.Prefs.get("engine.prefs.modified"), undefined); + Assert.ok(!tracker.modified); + + tracker.modified = true; + Assert.equal(Svc.Prefs.get("engine.prefs.modified"), true); + Assert.ok(tracker.modified); + + _("Engine's getChangedID() just returns the one GUID we have."); + let changedIDs = await engine.getChangedIDs(); + let ids = Object.keys(changedIDs); + Assert.equal(ids.length, 1); + Assert.equal(ids[0], CommonUtils.encodeBase64URL(Services.appinfo.ID)); + + Svc.Prefs.set("engine.prefs.modified", false); + Assert.ok(!tracker.modified); + + _("No modified state, so no changed IDs."); + do_check_empty(await engine.getChangedIDs()); + + _("Initial score is 0"); + Assert.equal(tracker.score, 0); + + _("Test fixtures."); + Svc.Prefs.set("prefs.sync.testing.int", true); + + _( + "Test fixtures haven't upped the tracker score yet because it hasn't started tracking yet." + ); + Assert.equal(tracker.score, 0); + + _("Tell the tracker to start tracking changes."); + tracker.start(); + prefs.set("testing.int", 23); + await tracker.asyncObserver.promiseObserversComplete(); + Assert.equal(tracker.score, SCORE_INCREMENT_XLARGE); + Assert.equal(tracker.modified, true); + + _("Clearing changed IDs reset modified status."); + await tracker.clearChangedIDs(); + Assert.equal(tracker.modified, false); + + _("Resetting a pref ups the score, too."); + prefs.reset("testing.int"); + await tracker.asyncObserver.promiseObserversComplete(); + Assert.equal(tracker.score, SCORE_INCREMENT_XLARGE * 2); + Assert.equal(tracker.modified, true); + await tracker.clearChangedIDs(); + + _("So does changing a pref sync pref."); + Svc.Prefs.set("prefs.sync.testing.int", false); + await tracker.asyncObserver.promiseObserversComplete(); + Assert.equal(tracker.score, SCORE_INCREMENT_XLARGE * 3); + Assert.equal(tracker.modified, true); + await tracker.clearChangedIDs(); + + _( + "Now that the pref sync pref has been flipped, changes to it won't be picked up." + ); + prefs.set("testing.int", 42); + await tracker.asyncObserver.promiseObserversComplete(); + Assert.equal(tracker.score, SCORE_INCREMENT_XLARGE * 3); + Assert.equal(tracker.modified, false); + await tracker.clearChangedIDs(); + + _("Changing some other random pref won't do anything."); + prefs.set("testing.other", "blergh"); + await tracker.asyncObserver.promiseObserversComplete(); + Assert.equal(tracker.score, SCORE_INCREMENT_XLARGE * 3); + Assert.equal(tracker.modified, false); + } finally { + await tracker.stop(); + prefs.resetBranch(""); + } +}); -- cgit v1.2.3