test: add DataView test entry for whatwg

The WHATWG `ReadableStream` test needs a new test entry for reading a
`DataView`.

PR-URL: https://github.com/nodejs/node/pull/40622
Fixes: https://github.com/nodejs/node/issues/40612
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/test/parallel/test-whatwg-readablestream.js b/test/parallel/test-whatwg-readablestream.js
index d27abdc75c..13261fe6b7 100644
--- 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());
+}