test: add DataView test entry for whatwg

The WHATWG `ReadableStream` test needs a new test entry for reading a `DataView`. PR-URL: #40622 Fixes: #40612 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Minwoo Jung <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>
nodejs · Jan 24, 2022 · 6de8e51 · 6de8e51
1 parent 5027e94
commit 6de8e51
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/test/parallel/test-whatwg-readablestream.js b/test/parallel/test-whatwg-readablestream.js
@@ -1602,3 +1602,18 @@ class Source {
     isReadable(stream, false);
   })().then(common.mustCall());
 }
+
+{
+  const stream = new ReadableStream({
+    type: 'bytes',
+    start(controller) {
+      controller.close();
+    }
+  });
+
+  const buffer = new ArrayBuffer(1024);
+  const reader = stream.getReader({ mode: 'byob' });
+
+  reader.read(new DataView(buffer))
+    .then(common.mustCall());
+}