From 482b2205b28e90b5105ffe66b69e339f0b307b92 Mon Sep 17 00:00:00 2001
From: Yoshiki Kurihara <yosyos0306@gmail.com>
Date: Wed, 23 Feb 2022 08:55:06 +0900
Subject: [PATCH] test: validate `EventEmitterAsyncResource` methods throw on
 invalid this

PR-URL: https://github.com/nodejs/node/pull/42041
Refs: https://coverage.nodejs.org/coverage-26f9a91cc9b178d3/lib/events.js.html#L156
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Mestery <mestery@protonmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
---
 .../test-eventemitter-asyncresource.js        | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/test/parallel/test-eventemitter-asyncresource.js b/test/parallel/test-eventemitter-asyncresource.js
index ae86f3608b7ffd..4cd2bc69207219 100644
--- a/test/parallel/test-eventemitter-asyncresource.js
+++ b/test/parallel/test-eventemitter-asyncresource.js
@@ -10,6 +10,7 @@ const {
 const {
   deepStrictEqual,
   strictEqual,
+  throws,
 } = require('assert');
 
 const {
@@ -130,3 +131,29 @@ function makeHook(trackedTypes) {
     ],
   ]));
 })().then(common.mustCall());
+
+// Member methods ERR_INVALID_THIS
+throws(
+  () => EventEmitterAsyncResource.prototype.emit(),
+  { code: 'ERR_INVALID_THIS' }
+);
+
+throws(
+  () => EventEmitterAsyncResource.prototype.emitDestroy(),
+  { code: 'ERR_INVALID_THIS' }
+);
+
+throws(
+  () => Reflect.get(EventEmitterAsyncResource.prototype, 'asyncId', {}),
+  { code: 'ERR_INVALID_THIS' }
+);
+
+throws(
+  () => Reflect.get(EventEmitterAsyncResource.prototype, 'triggerAsyncId', {}),
+  { code: 'ERR_INVALID_THIS' }
+);
+
+throws(
+  () => Reflect.get(EventEmitterAsyncResource.prototype, 'asyncResource', {}),
+  { code: 'ERR_INVALID_THIS' }
+);