diff -r 000000000000 -r 6474c204b198 toolkit/devtools/server/tests/unit/test_pauselifetime-02.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/devtools/server/tests/unit/test_pauselifetime-02.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,56 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Check that pause-lifetime grips go away correctly after a resume.
+ */
+
+var gDebuggee;
+var gClient;
+var gThreadClient;
+
+function run_test()
+{
+  initTestDebuggerServer();
+  gDebuggee = addTestGlobal("test-stack");
+  gClient = new DebuggerClient(DebuggerServer.connectPipe());
+  gClient.connect(function() {
+    attachTestTabAndResume(gClient, "test-stack", function(aResponse, aTabClient, aThreadClient) {
+      gThreadClient = aThreadClient;
+      test_pause_frame();
+    });
+  });
+  do_test_pending();
+}
+
+function test_pause_frame()
+{
+  gThreadClient.addOneTimeListener("paused", function(aEvent, aPacket) {
+    let args = aPacket.frame.arguments;
+    let objActor = args[0].actor;
+    do_check_eq(args[0].class, "Object");
+    do_check_true(!!objActor);
+
+    // Make a bogus request to the grip actor.  Should get
+    // unrecognized-packet-type (and not no-such-actor).
+    gClient.request({ to: objActor, type: "bogusRequest" }, function(aResponse) {
+      do_check_eq(aResponse.error, "unrecognizedPacketType");
+
+      gThreadClient.resume(function() {
+        // Now that we've resumed, should get no-such-actor for the
+        // same request.
+        gClient.request({ to: objActor, type: "bogusRequest" }, function(aResponse) {
+          do_check_eq(aResponse.error, "noSuchActor");
+          finishClient(gClient);
+        });
+      });
+    });
+  });
+
+  gDebuggee.eval("(" + function() {
+    function stopMe(aObject) {
+      debugger;
+    };
+    stopMe({ foo: "bar" });
+  } + ")()");
+}