1 files changed, 20 insertions, 0 deletions
diff --git a/js/xpconnect/tests/components/native/xpctest_esmreturncode.cpp b/js/xpconnect/tests/components/native/xpctest_esmreturncode.cpp
new file mode 100644
index 0000000000..758cab65da
--- /dev/null
+++ b/js/xpconnect/tests/components/native/xpctest_esmreturncode.cpp
@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "xpctest_private.h"
+#include "nsComponentManagerUtils.h"
+#include "nsImportModule.h"
+
+NS_IMPL_ISUPPORTS(nsXPCTestESMReturnCodeParent, nsIXPCTestReturnCodeParent)
+
+NS_IMETHODIMP nsXPCTestESMReturnCodeParent::CallChild(int32_t childBehavior,
+                                                      nsresult* _retval) {
+  nsresult rv;
+  nsCOMPtr<nsIXPCTestReturnCodeChild> child(do_ImportESModule(
+      "resource://test/ReturnCodeChild.sys.mjs", "ReturnCodeChild", &rv));
+  NS_ENSURE_SUCCESS(rv, rv);
+  rv = child->DoIt(childBehavior);
+  *_retval = rv;
+  return NS_OK;
+}