1 files changed, 14 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fs/resources/message-target-shared-worker.js b/testing/web-platform/tests/fs/resources/message-target-shared-worker.js
new file mode 100644
index 0000000000..6829c61d4c
--- /dev/null
+++ b/testing/web-platform/tests/fs/resources/message-target-shared-worker.js
@@ -0,0 +1,14 @@
+'use strict';
+
+importScripts(
+  'test-helpers.js',
+  'messaging-serialize-helpers.js',
+  'message-target.js'
+);
+
+self.addEventListener('connect', connect_event => {
+  const message_port = connect_event.ports[0];
+  add_message_event_handlers(
+    /*receiver=*/message_port, /*target=*/message_port);
+  message_port.start();
+});
+\ No newline at end of file