From f69c5c1a9e39ac007f864ba8eb1ecacee3a5c9f0 Mon Sep 17 00:00:00 2001
From: Yoshiki Kurihara <yosyos0306@gmail.com>
Date: Mon, 31 Jul 2023 19:01:45 +0900
Subject: [PATCH] test: improve internal/worker/io.js coverage

PR-URL: https://github.com/nodejs/node/pull/42387
Refs: https://coverage.nodejs.org/coverage-6d3920d579a3dc3a/lib/internal/worker/io.js.html#L485
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Akhil Marsonya <akhil.marsonya27@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Debadree Chatterjee <debadree333@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
---
 test/parallel/test-worker-broadcastchannel.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/test/parallel/test-worker-broadcastchannel.js b/test/parallel/test-worker-broadcastchannel.js
index 8e588994aab666..12535271c15596 100644
--- a/test/parallel/test-worker-broadcastchannel.js
+++ b/test/parallel/test-worker-broadcastchannel.js
@@ -7,6 +7,7 @@ const {
   receiveMessageOnPort
 } = require('worker_threads');
 const assert = require('assert');
+const { inspect } = require('util');
 
 assert.throws(() => new BroadcastChannel(Symbol('test')), {
   message: /Cannot convert a Symbol value to a string/
@@ -168,3 +169,17 @@ assert.throws(() => new BroadcastChannel(), {
     });
   });
 }
+
+{
+  const bc = new BroadcastChannel('channel5');
+  assert.strictEqual(
+    inspect(bc.ref()),
+    "BroadcastChannel { name: 'channel5', active: true }"
+  );
+
+  bc.close();
+  assert.strictEqual(
+    inspect(bc.ref()),
+    "BroadcastChannel { name: 'channel5', active: false }"
+  );
+}