1 files changed, 18 insertions, 0 deletions
diff --git a/devtools/client/shared/test/code_WorkerTargetActor.attachThread-worker.js b/devtools/client/shared/test/code_WorkerTargetActor.attachThread-worker.js
new file mode 100644
index 0000000000..ca12b86a59
--- /dev/null
+++ b/devtools/client/shared/test/code_WorkerTargetActor.attachThread-worker.js
@@ -0,0 +1,18 @@
+"use strict";
+
+function f() {
+  const a = 1;
+  const b = 2;
+  const c = 3;
+
+  return [a, b, c];
+}
+
+self.onmessage = function (event) {
+  if (event.data == "ping") {
+    f();
+    postMessage("pong");
+  }
+};
+
+postMessage("load");