feat(npm): implement Node API (#13633)

This PR implements the NAPI for loading native modules into Deno. 

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: DjDeveloper <43033058+DjDeveloperr@users.noreply.github.com>
Co-authored-by: Ryan Dahl <ry@tinyclouds.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/test_napi/typedarray_test.js b/test_napi/typedarray_test.js
new file mode 100644
index 000000000..a3c7322f7
--- /dev/null
+++ b/test_napi/typedarray_test.js
@@ -0,0 +1,12 @@
+// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
+
+import { assertEquals, loadTestLibrary } from "./common.js";
+
+const typedarray = loadTestLibrary();
+
+Deno.test("napi typedarray external", function () {
+  assertEquals(
+    new Uint8Array(typedarray.test_external()),
+    new Uint8Array([0, 1, 2, 3]),
+  );
+});