fix(ext/node): napi_get_element and napi_set_element work with objects (#23713)

This change makes DuckDB example work:
https://github.com/denoland/deno/issues/23656.

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/napi/object_test.js b/tests/napi/object_test.js
new file mode 100644
index 000000000..4bc5c3c9c
--- /dev/null
+++ b/tests/napi/object_test.js
@@ -0,0 +1,15 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+import { assert, assertEquals, loadTestLibrary } from "./common.js";
+
+const object = loadTestLibrary();
+
+Deno.test("napi object", function () {
+  const r = object.test_object_new(1, "hello");
+  assertEquals(typeof r, "object");
+  assertEquals(r[0], 1);
+  assertEquals(r[1], "hello");
+
+  const r1 = object.test_object_get(r);
+  assert(r === r1);
+});