1 files changed, 17 insertions, 0 deletions
diff --git a/testing/web-platform/tests/storage-access-api/resources/embedded_worker.js b/testing/web-platform/tests/storage-access-api/resources/embedded_worker.js
new file mode 100644
index 0000000000..f3a0fb257a
--- /dev/null
+++ b/testing/web-platform/tests/storage-access-api/resources/embedded_worker.js
@@ -0,0 +1,17 @@
+"use strict";
+
+self.onmessage = async (message) => {
+  function reply(data) {
+    self.postMessage({data});
+  }
+
+  switch (message.data.command) {
+    case "fetch": {
+      const response = await fetch(message.data.url, {mode: 'cors', credentials: 'include'})
+        .then((resp) => resp.text());
+      reply(response);
+      break;
+    }
+    default:
+  }
+};