1 files changed, 17 insertions, 0 deletions
diff --git a/test/wpt/tests/fetch/api/response/response-stream-disturbed-util.js b/test/wpt/tests/fetch/api/response/response-stream-disturbed-util.js
new file mode 100644
index 0000000..50bb586
--- /dev/null
+++ b/test/wpt/tests/fetch/api/response/response-stream-disturbed-util.js
@@ -0,0 +1,17 @@
+const BODY = '{"key": "value"}';
+
+function responseFromBodySource(bodySource) {
+  if (bodySource === "fetch") {
+    return fetch("../resources/data.json");
+  } else if (bodySource === "stream") {
+    const stream = new ReadableStream({
+      start(controller) {
+        controller.enqueue(new TextEncoder().encode(BODY));
+        controller.close();
+      },
+    });
+    return new Response(stream);
+  } else {
+    return new Response(BODY);
+  }
+}