1 files changed, 23 insertions, 0 deletions
diff --git a/netwerk/test/mochitests/file_1331680.js b/netwerk/test/mochitests/file_1331680.js
new file mode 100644
index 0000000000..637c1f2a6d
--- /dev/null
+++ b/netwerk/test/mochitests/file_1331680.js
@@ -0,0 +1,23 @@
+/* eslint-env mozilla/chrome-script */
+
+"use strict";
+
+var observer = {
+  observe(subject, topic, data) {
+    if (topic == "cookie-changed") {
+      let cookie = subject.QueryInterface(Ci.nsICookie);
+      sendAsyncMessage("cookieName", cookie.name + "=" + cookie.value);
+      sendAsyncMessage("cookieOperation", data);
+    }
+  },
+};
+
+addMessageListener("createObserver", function (e) {
+  Services.obs.addObserver(observer, "cookie-changed");
+  sendAsyncMessage("createObserver:return");
+});
+
+addMessageListener("removeObserver", function (e) {
+  Services.obs.removeObserver(observer, "cookie-changed");
+  sendAsyncMessage("removeObserver:return");
+});