diff -r 000000000000 -r 6474c204b198 toolkit/components/contentprefs/tests/unit_cps2/test_removeByName.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/components/contentprefs/tests/unit_cps2/test_removeByName.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,96 @@
+/* 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 nonexistent() {
+    yield set("a.com", "foo", 1);
+    yield setGlobal("foo", 2);
+
+    yield cps.removeByName("bogus", null, makeCallback());
+    yield dbOK([
+      ["a.com", "foo", 1],
+      [null, "foo", 2],
+    ]);
+    yield getOK(["a.com", "foo"], 1);
+    yield getGlobalOK(["foo"], 2);
+  },
+
+  function names() {
+    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);
+    yield set("b.com", "bar", 6);
+
+    yield cps.removeByName("foo", null, makeCallback());
+    yield dbOK([
+      ["a.com", "bar", 2],
+      [null, "bar", 4],
+      ["b.com", "bar", 6],
+    ]);
+    yield getOK(["a.com", "foo"], undefined);
+    yield getOK(["a.com", "bar"], 2);
+    yield getGlobalOK(["foo"], undefined);
+    yield getGlobalOK(["bar"], 4);
+    yield getOK(["b.com", "foo"], undefined);
+    yield getOK(["b.com", "bar"], 6);
+  },
+
+  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);
+    yield set("b.com", "bar", 6);
+
+    let context = { usePrivateBrowsing: true };
+    yield set("a.com", "foo", 7, context);
+    yield setGlobal("foo", 8, context);
+    yield set("b.com", "bar", 9, context);
+    yield cps.removeByName("bar", context, makeCallback());
+    yield dbOK([
+      ["a.com", "foo", 1],
+      [null, "foo", 3],
+      ["b.com", "foo", 5],
+    ]);
+    yield getOK(["a.com", "foo", context], 7);
+    yield getOK(["a.com", "bar", context], undefined);
+    yield getGlobalOK(["foo", context], 8);
+    yield getGlobalOK(["bar", context], undefined);
+    yield getOK(["b.com", "foo", context], 5);
+    yield getOK(["b.com", "bar", context], undefined);
+
+    yield getOK(["a.com", "foo"], 1);
+    yield getOK(["a.com", "bar"], undefined);
+    yield getGlobalOK(["foo"], 3);
+    yield getGlobalOK(["bar"], undefined);
+    yield getOK(["b.com", "foo"], 5);
+    yield getOK(["b.com", "bar"], undefined);
+  },
+
+  function erroneous() {
+    do_check_throws(function () cps.removeByName("", null));
+    do_check_throws(function () cps.removeByName(null, null));
+    do_check_throws(function () cps.removeByName("foo", null, "bogus"));
+    yield true;
+  },
+
+  function invalidateCache() {
+    yield set("a.com", "foo", 1);
+    yield set("b.com", "foo", 2);
+    getCachedOK(["a.com", "foo"], true, 1);
+    getCachedOK(["b.com", "foo"], true, 2);
+    cps.removeByName("foo", null, makeCallback());
+    getCachedOK(["a.com", "foo"], false);
+    getCachedOK(["b.com", "foo"], false);
+    yield;
+  },
+];