1 files changed, 58 insertions, 0 deletions
diff --git a/devtools/server/tests/xpcshell/test_pauselifetime-02.js b/devtools/server/tests/xpcshell/test_pauselifetime-02.js
new file mode 100644
index 0000000000..f63ec5a6a6
--- /dev/null
+++ b/devtools/server/tests/xpcshell/test_pauselifetime-02.js
@@ -0,0 +1,58 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+/* eslint-disable no-shadow, max-nested-callbacks */
+
+"use strict";
+
+/**
+ * Check that pause-lifetime grips go away correctly after a resume.
+ */
+
+add_task(
+  threadFrontTest(async ({ threadFront, debuggee, client }) => {
+    const packet = await executeOnNextTickAndWaitForPause(
+      () => evaluateTestCode(debuggee),
+      threadFront
+    );
+
+    const args = packet.frame.arguments;
+    const objActor = args[0].actor;
+    Assert.equal(args[0].class, "Object");
+    Assert.ok(!!objActor);
+
+    // Make a bogus request to the grip actor. Should get
+    // unrecognized-packet-type (and not no-such-actor).
+    try {
+      await client.request({ to: objActor, type: "bogusRequest" });
+      ok(false, "bogusRequest should throw");
+    } catch (e) {
+      ok(true, "bogusRequest thrown");
+      Assert.equal(e.error, "unrecognizedPacketType");
+    }
+
+    threadFront.resume();
+
+    // Now that we've resumed, should get no-such-actor for the
+    // same request.
+    try {
+      await client.request({ to: objActor, type: "bogusRequest" });
+      ok(false, "bogusRequest should throw");
+    } catch (e) {
+      ok(true, "bogusRequest thrown");
+      Assert.equal(e.error, "noSuchActor");
+    }
+  })
+);
+
+function evaluateTestCode(debuggee) {
+  debuggee.eval(
+    "(" +
+      function() {
+        function stopMe(obj) {
+          debugger;
+        }
+        stopMe({ foo: "bar" });
+      } +
+      ")()"
+  );
+}