1 files changed, 18 insertions, 0 deletions
diff --git a/test_napi/numbers_test.js b/test_napi/numbers_test.js
new file mode 100644
index 000000000..2f778285a
--- /dev/null
+++ b/test_napi/numbers_test.js
@@ -0,0 +1,18 @@
+// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
+
+import { assertEquals, loadTestLibrary } from "./common.js";
+
+const numbers = loadTestLibrary();
+
+Deno.test("napi int32", function () {
+  assertEquals(numbers.test_int32(69), 69);
+  assertEquals(numbers.test_int32(Number.MAX_SAFE_INTEGER), -1);
+});
+
+Deno.test("napi int64", function () {
+  assertEquals(numbers.test_int64(69), 69);
+  assertEquals(
+    numbers.test_int64(Number.MAX_SAFE_INTEGER),
+    Number.MAX_SAFE_INTEGER,
+  );
+});