Add m-esr52 at 52.6.0

1 files changed, 221 insertions, 0 deletions

diff --git a/services/sync/tests/unit/test_syncedtabs.js b/services/sync/tests/unit/test_syncedtabs.js
new file mode 100644
index 000000000..fe2cb6d1b
--- /dev/null
+++ b/services/sync/tests/unit/test_syncedtabs.js
@@ -0,0 +1,221 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
+ * vim:set ts=2 sw=2 sts=2 et:
+*/
+"use strict";
+
+Cu.import("resource://services-sync/main.js");
+Cu.import("resource://services-sync/SyncedTabs.jsm");
+Cu.import("resource://gre/modules/Log.jsm");
+
+const faviconService = Cc["@mozilla.org/browser/favicon-service;1"]
+                       .getService(Ci.nsIFaviconService);
+
+Log.repository.getLogger("Sync.RemoteTabs").addAppender(new Log.DumpAppender());
+
+// A mock "Tabs" engine which the SyncedTabs module will use instead of the real
+// engine. We pass a constructor that Sync creates.
+function MockTabsEngine() {
+  this.clients = {}; // We'll set this dynamically
+}
+
+MockTabsEngine.prototype = {
+  name: "tabs",
+  enabled: true,
+
+  getAllClients() {
+    return this.clients;
+  },
+
+  getOpenURLs() {
+    return new Set();
+  },
+}
+
+// A clients engine that doesn't need to be a constructor.
+let MockClientsEngine = {
+  clientSettings: null, // Set in `configureClients`.
+
+  isMobile(guid) {
+    if (!guid.endsWith("desktop") && !guid.endsWith("mobile")) {
+      throw new Error("this module expected guids to end with 'desktop' or 'mobile'");
+    }
+    return guid.endsWith("mobile");
+  },
+  remoteClientExists(id) {
+    return this.clientSettings[id] !== false;
+  },
+  getClientName(id) {
+    if (this.clientSettings[id]) {
+      return this.clientSettings[id];
+    }
+    let engine = Weave.Service.engineManager.get("tabs");
+    return engine.clients[id].clientName;
+  },
+}
+
+// Configure Sync with our mock tabs engine and force it to become initialized.
+Services.prefs.setCharPref("services.sync.username", "someone@somewhere.com");
+
+Weave.Service.engineManager.unregister("tabs");
+Weave.Service.engineManager.register(MockTabsEngine);
+Weave.Service.clientsEngine = MockClientsEngine;
+
+// Tell the Sync XPCOM service it is initialized.
+let weaveXPCService = Cc["@mozilla.org/weave/service;1"]
+                        .getService(Ci.nsISupports)
+                        .wrappedJSObject;
+weaveXPCService.ready = true;
+
+function configureClients(clients, clientSettings = {}) {
+  // Configure the instance Sync created.
+  let engine = Weave.Service.engineManager.get("tabs");
+  // each client record is expected to have an id.
+  for (let [guid, client] of Object.entries(clients)) {
+    client.id = guid;
+  }
+  engine.clients = clients;
+  // Apply clients collection overrides.
+  MockClientsEngine.clientSettings = clientSettings;
+  // Send an observer that pretends the engine just finished a sync.
+  Services.obs.notifyObservers(null, "weave:engine:sync:finish", "tabs");
+}
+
+// The tests.
+add_task(function* test_noClients() {
+  // no clients, can't be tabs.
+  yield configureClients({});
+
+  let tabs = yield SyncedTabs.getTabClients();
+  equal(Object.keys(tabs).length, 0);
+});
+
+add_task(function* test_clientWithTabs() {
+  yield configureClients({
+    guid_desktop: {
+      clientName: "My Desktop",
+      tabs: [
+      {
+        urlHistory: ["http://foo.com/"],
+        icon: "http://foo.com/favicon",
+      }],
+    },
+    guid_mobile: {
+      clientName: "My Phone",
+      tabs: [],
+    }
+  });
+
+  let clients = yield SyncedTabs.getTabClients();
+  equal(clients.length, 2);
+  clients.sort((a, b) => { return a.name.localeCompare(b.name);});
+  equal(clients[0].tabs.length, 1);
+  equal(clients[0].tabs[0].url, "http://foo.com/");
+  equal(clients[0].tabs[0].icon, "http://foo.com/favicon");
+  // second client has no tabs.
+  equal(clients[1].tabs.length, 0);
+});
+
+add_task(function* test_staleClientWithTabs() {
+  yield configureClients({
+    guid_desktop: {
+      clientName: "My Desktop",
+      tabs: [
+      {
+        urlHistory: ["http://foo.com/"],
+        icon: "http://foo.com/favicon",
+      }],
+    },
+    guid_mobile: {
+      clientName: "My Phone",
+      tabs: [],
+    },
+    guid_stale_mobile: {
+      clientName: "My Deleted Phone",
+      tabs: [],
+    },
+    guid_stale_desktop: {
+      clientName: "My Deleted Laptop",
+      tabs: [
+      {
+        urlHistory: ["https://bar.com/"],
+        icon: "https://bar.com/favicon",
+      }],
+    },
+    guid_stale_name_desktop: {
+      clientName: "My Generic Device",
+      tabs: [
+      {
+        urlHistory: ["https://example.edu/"],
+        icon: "https://example.edu/favicon",
+      }],
+    },
+  }, {
+    guid_stale_mobile: false,
+    guid_stale_desktop: false,
+    // We should always use the device name from the clients collection, instead
+    // of the possibly stale tabs collection.
+    guid_stale_name_desktop: "My Laptop",
+  });
+  let clients = yield SyncedTabs.getTabClients();
+  clients.sort((a, b) => { return a.name.localeCompare(b.name);});
+  equal(clients.length, 3);
+  equal(clients[0].name, "My Desktop");
+  equal(clients[0].tabs.length, 1);
+  equal(clients[0].tabs[0].url, "http://foo.com/");
+  equal(clients[1].name, "My Laptop");
+  equal(clients[1].tabs.length, 1);
+  equal(clients[1].tabs[0].url, "https://example.edu/");
+  equal(clients[2].name, "My Phone");
+  equal(clients[2].tabs.length, 0);
+});
+
+add_task(function* test_clientWithTabsIconsDisabled() {
+  Services.prefs.setBoolPref("services.sync.syncedTabs.showRemoteIcons", false);
+  yield configureClients({
+    guid_desktop: {
+      clientName: "My Desktop",
+      tabs: [
+      {
+        urlHistory: ["http://foo.com/"],
+        icon: "http://foo.com/favicon",
+      }],
+    },
+  });
+
+  let clients = yield SyncedTabs.getTabClients();
+  equal(clients.length, 1);
+  clients.sort((a, b) => { return a.name.localeCompare(b.name);});
+  equal(clients[0].tabs.length, 1);
+  equal(clients[0].tabs[0].url, "http://foo.com/");
+  // expect the default favicon (empty string) due to the pref being false.
+  equal(clients[0].tabs[0].icon, "");
+  Services.prefs.clearUserPref("services.sync.syncedTabs.showRemoteIcons");
+});
+
+add_task(function* test_filter() {
+  // Nothing matches.
+  yield configureClients({
+    guid_desktop: {
+      clientName: "My Desktop",
+      tabs: [
+      {
+        urlHistory: ["http://foo.com/"],
+        title: "A test page.",
+      },
+      {
+        urlHistory: ["http://bar.com/"],
+        title: "Another page.",
+      }],
+    },
+  });
+
+  let clients = yield SyncedTabs.getTabClients("foo");
+  equal(clients.length, 1);
+  equal(clients[0].tabs.length, 1);
+  equal(clients[0].tabs[0].url, "http://foo.com/");
+  // check it matches the title.
+  clients = yield SyncedTabs.getTabClients("test");
+  equal(clients.length, 1);
+  equal(clients[0].tabs.length, 1);
+  equal(clients[0].tabs[0].url, "http://foo.com/");
+});