child_process: fire close event from stdio

PR-URL: https://github.com/nodejs/node/pull/22892
Reviewed-By: Anna Henningsen <anna@addaleax.net>

1 files changed, 20 insertions, 0 deletions

diff --git a/test/parallel/test-child-process-server-close.js b/test/parallel/test-child-process-server-close.js
new file mode 100644
index 0000000000..f03203cdab
--- /dev/null
+++ b/test/parallel/test-child-process-server-close.js
@@ -0,0 +1,20 @@
+'use strict';
+
+const common = require('../common');
+const { spawn } = require('child_process');
+const net = require('net');
+
+const server = net.createServer((conn) => {
+  conn.on('close', common.mustCall());
+
+  spawn(process.execPath, ['-v'], {
+    stdio: ['ignore', conn, 'ignore']
+  }).on('close', common.mustCall());
+}).listen(common.PIPE, () => {
+  const client = net.connect(common.PIPE, common.mustCall());
+  client.on('data', () => {
+    client.end(() => {
+      server.close();
+    });
+  });
+});