1 files changed, 51 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-stream-objectmode-undefined.js b/tests/node_compat/test/parallel/test-stream-objectmode-undefined.js
new file mode 100644
index 000000000..0478b0ee7
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-stream-objectmode-undefined.js
@@ -0,0 +1,51 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.
+
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const { Readable, Writable, Transform } = require('stream');
+
+{
+  const stream = new Readable({
+    objectMode: true,
+    read: common.mustCall(() => {
+      stream.push(undefined);
+      stream.push(null);
+    })
+  });
+
+  stream.on('data', common.mustCall((chunk) => {
+    assert.strictEqual(chunk, undefined);
+  }));
+}
+
+{
+  const stream = new Writable({
+    objectMode: true,
+    write: common.mustCall((chunk) => {
+      assert.strictEqual(chunk, undefined);
+    })
+  });
+
+  stream.write(undefined);
+}
+
+{
+  const stream = new Transform({
+    objectMode: true,
+    transform: common.mustCall((chunk) => {
+      stream.push(chunk);
+    })
+  });
+
+  stream.on('data', common.mustCall((chunk) => {
+    assert.strictEqual(chunk, undefined);
+  }));
+
+  stream.write(undefined);
+}