diff -r 000000000000 -r 6474c204b198 browser/modules/test/unit/social/head.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/modules/test/unit/social/head.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,165 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+const { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
+Cu.import("resource://gre/modules/Services.jsm");
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+
+var Social, SocialService;
+
+let manifests = [
+  {
+    name: "provider 1",
+    origin: "https://example1.com",
+    sidebarURL: "https://example1.com/sidebar/",
+  },
+  {
+    name: "provider 2",
+    origin: "https://example2.com",
+    sidebarURL: "https://example1.com/sidebar/",
+  }
+];
+
+const MANIFEST_PREFS = Services.prefs.getBranch("social.manifest.");
+
+// SocialProvider class relies on blocklisting being enabled.  To enable
+// blocklisting, we have to setup an app and initialize the blocklist (see
+// initApp below).
+const gProfD = do_get_profile();
+
+const XULAPPINFO_CONTRACTID = "@mozilla.org/xre/app-info;1";
+const XULAPPINFO_CID = Components.ID("{c763b610-9d49-455a-bbd2-ede71682a1ac}");
+
+function createAppInfo(id, name, version, platformVersion) {
+  gAppInfo = {
+    // nsIXULAppInfo
+    vendor: "Mozilla",
+    name: name,
+    ID: id,
+    version: version,
+    appBuildID: "2007010101",
+    platformVersion: platformVersion ? platformVersion : "1.0",
+    platformBuildID: "2007010101",
+
+    // nsIXULRuntime
+    inSafeMode: false,
+    logConsoleErrors: true,
+    OS: "XPCShell",
+    XPCOMABI: "noarch-spidermonkey",
+    invalidateCachesOnRestart: function invalidateCachesOnRestart() {
+      // Do nothing
+    },
+
+    // nsICrashReporter
+    annotations: {},
+
+    annotateCrashReport: function(key, data) {
+      this.annotations[key] = data;
+    },
+
+    QueryInterface: XPCOMUtils.generateQI([Ci.nsIXULAppInfo,
+                                           Ci.nsIXULRuntime,
+                                           Ci.nsICrashReporter,
+                                           Ci.nsISupports])
+  };
+
+  var XULAppInfoFactory = {
+    createInstance: function (outer, iid) {
+      if (outer != null)
+        throw Components.results.NS_ERROR_NO_AGGREGATION;
+      return gAppInfo.QueryInterface(iid);
+    }
+  };
+  var registrar = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
+  registrar.registerFactory(XULAPPINFO_CID, "XULAppInfo",
+                            XULAPPINFO_CONTRACTID, XULAppInfoFactory);
+}
+
+function initApp() {
+  createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9");
+  // prepare a blocklist file for the blocklist service
+  var blocklistFile = gProfD.clone();
+  blocklistFile.append("blocklist.xml");
+  if (blocklistFile.exists())
+    blocklistFile.remove(false);
+  var source = do_get_file("blocklist.xml");
+  source.copyTo(gProfD, "blocklist.xml");
+  blocklistFile.lastModifiedTime = Date.now();
+
+
+  let internalManager = Cc["@mozilla.org/addons/integration;1"].
+                     getService(Ci.nsIObserver).
+                     QueryInterface(Ci.nsITimerCallback);
+
+  internalManager.observe(null, "addons-startup", null);
+}
+
+function setManifestPref(manifest) {
+  let string = Cc["@mozilla.org/supports-string;1"].
+               createInstance(Ci.nsISupportsString);
+  string.data = JSON.stringify(manifest);
+  Services.prefs.setComplexValue("social.manifest." + manifest.origin, Ci.nsISupportsString, string);
+}
+
+function do_wait_observer(topic, cb) {
+  function observer(subject, topic, data) {
+    Services.obs.removeObserver(observer, topic);
+    cb();
+  }
+  Services.obs.addObserver(observer, topic, false);
+}
+
+function do_add_providers(cb) {
+  // run only after social is already initialized
+  SocialService.addProvider(manifests[0], function() {
+    do_wait_observer("social:providers-changed", function() {
+      do_check_eq(Social.providers.length, 2, "2 providers installed");
+      do_execute_soon(cb);
+    });
+    SocialService.addProvider(manifests[1]);
+  });
+}
+
+function do_initialize_social(enabledOnStartup, cb) {
+  initApp();
+
+  if (enabledOnStartup) {
+    // set prefs before initializing social
+    manifests.forEach(function (manifest) {
+      setManifestPref(manifest);
+    });
+    // Set both providers active and flag the first one as "current"
+    let activeVal = Cc["@mozilla.org/supports-string;1"].
+               createInstance(Ci.nsISupportsString);
+    let active = {};
+    for (let m of manifests)
+      active[m.origin] = 1;
+    activeVal.data = JSON.stringify(active);
+    Services.prefs.setComplexValue("social.activeProviders",
+                                   Ci.nsISupportsString, activeVal);
+
+    do_register_cleanup(function() {
+      manifests.forEach(function (manifest) {
+        Services.prefs.clearUserPref("social.manifest." + manifest.origin);
+      });
+      Services.prefs.clearUserPref("social.activeProviders");
+    });
+
+    // expecting 2 providers installed
+    do_wait_observer("social:providers-changed", function() {
+      do_check_eq(Social.providers.length, 2, "2 providers installed");
+      do_execute_soon(cb);
+    });
+  }
+
+  // import and initialize everything
+  SocialService = Cu.import("resource://gre/modules/SocialService.jsm", {}).SocialService;
+  do_check_eq(enabledOnStartup, SocialService.hasEnabledProviders, "Service has enabled providers");
+  Social = Cu.import("resource:///modules/Social.jsm", {}).Social;
+  do_check_false(Social.initialized, "Social is not initialized");
+  Social.init();
+  do_check_true(Social.initialized, "Social is initialized");
+  if (!enabledOnStartup)
+    do_execute_soon(cb);
+}