1 files changed, 16 insertions, 0 deletions
diff --git a/dom/workers/test/chromeWorker_worker.sys.mjs b/dom/workers/test/chromeWorker_worker.sys.mjs
new file mode 100644
index 0000000000..ee96d7829b
--- /dev/null
+++ b/dom/workers/test/chromeWorker_worker.sys.mjs
@@ -0,0 +1,16 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+// our onmessage handler lives in the module.
+import _ from "./chromeWorker_worker_submod.sys.mjs";
+
+if (!("ctypes" in self)) {
+  throw "No ctypes!";
+}
+
+// Go ahead and verify that the ctypes lazy getter actually works.
+if (ctypes.toString() != "[object ctypes]") {
+  throw "Bad ctypes object: " + ctypes.toString();
+}