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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /services/sync/tests/unit/test_tab_tracker.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'services/sync/tests/unit/test_tab_tracker.js')
-rw-r--r--services/sync/tests/unit/test_tab_tracker.js127
1 files changed, 127 insertions, 0 deletions
diff --git a/services/sync/tests/unit/test_tab_tracker.js b/services/sync/tests/unit/test_tab_tracker.js
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index 000000000..f98920a44
--- /dev/null
+++ b/services/sync/tests/unit/test_tab_tracker.js
@@ -0,0 +1,127 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+Cu.import("resource://services-sync/engines/tabs.js");
+Cu.import("resource://services-sync/service.js");
+Cu.import("resource://services-sync/util.js");
+
+var clientsEngine = Service.clientsEngine;
+
+function fakeSvcWinMediator() {
+ // actions on windows are captured in logs
+ let logs = [];
+ delete Services.wm;
+ Services.wm = {
+ getEnumerator: function() {
+ return {
+ cnt: 2,
+ hasMoreElements: function() {
+ return this.cnt-- > 0;
+ },
+ getNext: function() {
+ let elt = {addTopics: [], remTopics: [], numAPL: 0, numRPL: 0};
+ logs.push(elt);
+ return {
+ addEventListener: function(topic) {
+ elt.addTopics.push(topic);
+ },
+ removeEventListener: function(topic) {
+ elt.remTopics.push(topic);
+ },
+ gBrowser: {
+ addProgressListener() {
+ elt.numAPL++;
+ },
+ removeProgressListener() {
+ elt.numRPL++;
+ },
+ },
+ };
+ }
+ };
+ }
+ };
+ return logs;
+}
+
+function run_test() {
+ let engine = Service.engineManager.get("tabs");
+
+ _("We assume that tabs have changed at startup.");
+ let tracker = engine._tracker;
+ tracker.persistChangedIDs = false;
+
+ do_check_true(tracker.modified);
+ do_check_true(Utils.deepEquals(Object.keys(engine.getChangedIDs()),
+ [clientsEngine.localID]));
+
+ let logs;
+
+ _("Test listeners are registered on windows");
+ logs = fakeSvcWinMediator();
+ Svc.Obs.notify("weave:engine:start-tracking");
+ do_check_eq(logs.length, 2);
+ for (let log of logs) {
+ do_check_eq(log.addTopics.length, 5);
+ do_check_true(log.addTopics.indexOf("pageshow") >= 0);
+ do_check_true(log.addTopics.indexOf("TabOpen") >= 0);
+ do_check_true(log.addTopics.indexOf("TabClose") >= 0);
+ do_check_true(log.addTopics.indexOf("TabSelect") >= 0);
+ do_check_true(log.addTopics.indexOf("unload") >= 0);
+ do_check_eq(log.remTopics.length, 0);
+ do_check_eq(log.numAPL, 1, "Added 1 progress listener");
+ do_check_eq(log.numRPL, 0, "Didn't remove a progress listener");
+ }
+
+ _("Test listeners are unregistered on windows");
+ logs = fakeSvcWinMediator();
+ Svc.Obs.notify("weave:engine:stop-tracking");
+ do_check_eq(logs.length, 2);
+ for (let log of logs) {
+ do_check_eq(log.addTopics.length, 0);
+ do_check_eq(log.remTopics.length, 5);
+ do_check_true(log.remTopics.indexOf("pageshow") >= 0);
+ do_check_true(log.remTopics.indexOf("TabOpen") >= 0);
+ do_check_true(log.remTopics.indexOf("TabClose") >= 0);
+ do_check_true(log.remTopics.indexOf("TabSelect") >= 0);
+ do_check_true(log.remTopics.indexOf("unload") >= 0);
+ do_check_eq(log.numAPL, 0, "Didn't add a progress listener");
+ do_check_eq(log.numRPL, 1, "Removed 1 progress listener");
+ }
+
+ _("Test tab listener");
+ for (let evttype of ["TabOpen", "TabClose", "TabSelect"]) {
+ // Pretend we just synced.
+ tracker.clearChangedIDs();
+ do_check_false(tracker.modified);
+
+ // Send a fake tab event
+ tracker.onTab({type: evttype , originalTarget: evttype});
+ do_check_true(tracker.modified);
+ do_check_true(Utils.deepEquals(Object.keys(engine.getChangedIDs()),
+ [clientsEngine.localID]));
+ }
+
+ // Pretend we just synced.
+ tracker.clearChangedIDs();
+ do_check_false(tracker.modified);
+
+ tracker.onTab({type: "pageshow", originalTarget: "pageshow"});
+ do_check_true(Utils.deepEquals(Object.keys(engine.getChangedIDs()),
+ [clientsEngine.localID]));
+
+ // Pretend we just synced and saw some progress listeners.
+ tracker.clearChangedIDs();
+ do_check_false(tracker.modified);
+ tracker.onLocationChange({ isTopLevel: false }, undefined, undefined, 0);
+ do_check_false(tracker.modified, "non-toplevel request didn't flag as modified");
+
+ tracker.onLocationChange({ isTopLevel: true }, undefined, undefined,
+ Ci.nsIWebProgressListener.LOCATION_CHANGE_SAME_DOCUMENT);
+ do_check_false(tracker.modified, "location change within the same document request didn't flag as modified");
+
+ tracker.onLocationChange({ isTopLevel: true }, undefined, undefined, 0);
+ do_check_true(tracker.modified, "location change for a new top-level document flagged as modified");
+ do_check_true(Utils.deepEquals(Object.keys(engine.getChangedIDs()),
+ [clientsEngine.localID]));
+}