diff -r 000000000000 -r 6474c204b198 toolkit/components/contentprefs/tests/unit_cps2/test_getSubdomains.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/components/contentprefs/tests/unit_cps2/test_getSubdomains.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,73 @@
+/* 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/. */
+
+function run_test() {
+  runAsyncTests(tests);
+}
+
+let tests = [
+
+  function get_nonexistent() {
+    yield getSubdomainsOK(["a.com", "foo"], []);
+  },
+
+  function isomorphicDomains() {
+    yield set("a.com", "foo", 1);
+    yield getSubdomainsOK(["a.com", "foo"], [["a.com", 1]]);
+    yield getSubdomainsOK(["http://a.com/huh", "foo"], [["a.com", 1]]);
+  },
+
+  function names() {
+    yield set("a.com", "foo", 1);
+    yield getSubdomainsOK(["a.com", "foo"], [["a.com", 1]]);
+
+    yield set("a.com", "bar", 2);
+    yield getSubdomainsOK(["a.com", "foo"], [["a.com", 1]]);
+    yield getSubdomainsOK(["a.com", "bar"], [["a.com", 2]]);
+
+    yield setGlobal("foo", 3);
+    yield getSubdomainsOK(["a.com", "foo"], [["a.com", 1]]);
+    yield getSubdomainsOK(["a.com", "bar"], [["a.com", 2]]);
+  },
+
+  function subdomains() {
+    yield set("a.com", "foo", 1);
+    yield set("b.a.com", "foo", 2);
+    yield getSubdomainsOK(["a.com", "foo"], [["a.com", 1], ["b.a.com", 2]]);
+    yield getSubdomainsOK(["b.a.com", "foo"], [["b.a.com", 2]]);
+  },
+
+  function privateBrowsing() {
+    yield set("a.com", "foo", 1);
+    yield set("a.com", "bar", 2);
+    yield setGlobal("foo", 3);
+    yield setGlobal("bar", 4);
+    yield set("b.com", "foo", 5);
+
+    let context = { usePrivateBrowsing: true };
+    yield set("a.com", "foo", 6, context);
+    yield setGlobal("foo", 7, context);
+    yield getSubdomainsOK(["a.com", "foo", context], [["a.com", 6]]);
+    yield getSubdomainsOK(["a.com", "bar", context], [["a.com", 2]]);
+    yield getSubdomainsOK(["b.com", "foo", context], [["b.com", 5]]);
+
+    yield getSubdomainsOK(["a.com", "foo"], [["a.com", 1]]);
+    yield getSubdomainsOK(["a.com", "bar"], [["a.com", 2]]);
+    yield getSubdomainsOK(["b.com", "foo"], [["b.com", 5]]);
+  },
+
+  function erroneous() {
+    do_check_throws(function ()
+                    cps.getBySubdomainAndName(null, "foo", null, {}));
+    do_check_throws(function ()
+                    cps.getBySubdomainAndName("", "foo", null, {}));
+    do_check_throws(function ()
+                    cps.getBySubdomainAndName("a.com", "", null, {}));
+    do_check_throws(function ()
+                    cps.getBySubdomainAndName("a.com", null, null, {}));
+    do_check_throws(function ()
+                    cps.getBySubdomainAndName("a.com", "foo", null, null));
+    yield true;
+  },
+];