Support running WASI (WebAssembly) files using `bun run` (#1929)

* another micro bench

* Support running WASI

---------

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/bench/snippets/native-overhead.mjs b/bench/snippets/native-overhead.mjs
new file mode 100644
index 000000000..2a8dbd623
--- /dev/null
+++ b/bench/snippets/native-overhead.mjs
@@ -0,0 +1,25 @@
+import { bench, run } from "mitata";
+
+// These are no-op C++ functions that are exported to JS.
+const lazy = globalThis[Symbol.for("Bun.lazy")];
+const noop = lazy("noop");
+const fn = noop.function;
+const regular = noop.functionRegular;
+
+bench("C++ fn regular", () => {
+  regular();
+});
+
+bench("C++ fn", () => {
+  fn();
+});
+
+bench("C++ getter", () => {
+  return noop.getterSetter;
+});
+
+bench("C++ setter", () => {
+  noop.getterSetter = 1;
+});
+
+run();