fix(ext/node): add stub for AsyncResource#asyncId() (#23372)

Ref https://github.com/denoland/deno/issues/23263

2 files changed, 13 insertions, 0 deletions

diff --git a/ext/node/polyfills/async_hooks.ts b/ext/node/polyfills/async_hooks.ts
index ea0bfb944..e8960c4dc 100644
--- a/ext/node/polyfills/async_hooks.ts
+++ b/ext/node/polyfills/async_hooks.ts
@@ -10,6 +10,7 @@
 import { core } from "ext:core/mod.js";
 import { op_node_is_promise_rejected } from "ext:core/ops";
 import { validateFunction } from "ext:deno_node/internal/validators.mjs";
+import { newAsyncId } from "ext:deno_node/internal/async_hooks.ts";
 
 function assert(cond: boolean) {
   if (!cond) throw new Error("Assertion failed");
@@ -180,9 +181,16 @@ class AsyncContextFrame {
 export class AsyncResource {
   frame: AsyncContextFrame;
   type: string;
+  #asyncId: number;
+
   constructor(type: string) {
     this.type = type;
     this.frame = AsyncContextFrame.current();
+    this.#asyncId = newAsyncId();
+  }
+
+  asyncId() {
+    return this.#asyncId;
   }
 
   runInAsyncScope(
diff --git a/tests/unit_node/async_hooks_test.ts b/tests/unit_node/async_hooks_test.ts
index 2ed197c2d..8d94180cf 100644
--- a/tests/unit_node/async_hooks_test.ts
+++ b/tests/unit_node/async_hooks_test.ts
@@ -125,3 +125,8 @@ Deno.test(async function bind() {
 
   assertEquals(await deferred.promise, null);
 });
+
+Deno.test(function asyncResourceStub() {
+  const resource = new AsyncResource("dbquery");
+  assert(typeof resource.asyncId() === "number");
+});