1 files changed, 22 insertions, 0 deletions
diff --git a/browser/components/sessionstore/test/browser_645428.js b/browser/components/sessionstore/test/browser_645428.js
new file mode 100644
index 000000000..124a7aea9
--- /dev/null
+++ b/browser/components/sessionstore/test/browser_645428.js
@@ -0,0 +1,22 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+const NOTIFICATION = "sessionstore-browser-state-restored";
+
+function test() {
+  waitForExplicitFinish();
+
+  function observe(subject, topic, data) {
+    if (NOTIFICATION == topic) {
+      finish();
+      ok(true, "TOPIC received");
+    }
+  }
+
+  Services.obs.addObserver(observe, NOTIFICATION, false);
+  registerCleanupFunction(function () {
+    Services.obs.removeObserver(observe, NOTIFICATION);
+  });
+
+  ss.setBrowserState(JSON.stringify({ windows: [] }));
+}