1 files changed, 40 insertions, 0 deletions
diff --git a/devtools/server/tests/xpcshell/test_pauselifetime-04.js b/devtools/server/tests/xpcshell/test_pauselifetime-04.js
new file mode 100644
index 0000000000..53bc3c88ae
--- /dev/null
+++ b/devtools/server/tests/xpcshell/test_pauselifetime-04.js
@@ -0,0 +1,40 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Test that requesting a pause actor for the same value multiple
+ * times returns the same actor.
+ */
+
+add_task(
+  threadFrontTest(async ({ threadFront, debuggee }) => {
+    const packet = await executeOnNextTickAndWaitForPause(
+      () => evaluateTestCode(debuggee),
+      threadFront
+    );
+
+    const args = packet.frame.arguments;
+    const objActor1 = args[0].actor;
+
+    const response = await threadFront.getFrames(0, 1);
+    const frame = response.frames[0];
+    Assert.equal(objActor1, frame.arguments[0].actor);
+
+    threadFront.resume();
+  })
+);
+
+function evaluateTestCode(debuggee) {
+  debuggee.eval(
+    "(" +
+      function() {
+        function stopMe(obj) {
+          debugger;
+        }
+        stopMe({ foo: "bar" });
+      } +
+      ")()"
+  );
+}