From 48e2b60c44f536928ea9207d11a81ad81461ca78 Mon Sep 17 00:00:00 2001
From: Darshan Sen <darshan.sen@postman.com>
Date: Sat, 13 Nov 2021 13:12:15 +0530
Subject: [PATCH] test: add AsyncLocalStorage tests using udp, tcp and tls
 sockets
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Fixes: https://github.com/nodejs/node/issues/40693

Signed-off-by: Darshan Sen <darshan.sen@postman.com>

PR-URL: https://github.com/nodejs/node/pull/40741
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
---
 .../test-async-local-storage-dgram.js         | 26 ++++++++++++++
 .../test-async-local-storage-socket.js        | 27 ++++++++++++++
 .../test-async-local-storage-tlssocket.js     | 36 +++++++++++++++++++
 3 files changed, 89 insertions(+)
 create mode 100644 test/async-hooks/test-async-local-storage-dgram.js
 create mode 100644 test/async-hooks/test-async-local-storage-socket.js
 create mode 100644 test/async-hooks/test-async-local-storage-tlssocket.js

diff --git a/test/async-hooks/test-async-local-storage-dgram.js b/test/async-hooks/test-async-local-storage-dgram.js
new file mode 100644
index 00000000000000..a68ae636435ebe
--- /dev/null
+++ b/test/async-hooks/test-async-local-storage-dgram.js
@@ -0,0 +1,26 @@
+'use strict';
+
+require('../common');
+
+// Regression tests for https://github.com/nodejs/node/issues/40693
+
+const assert = require('assert');
+const dgram = require('dgram');
+const { AsyncLocalStorage } = require('async_hooks');
+
+dgram.createSocket('udp4')
+  .on('message', function(msg, rinfo) { this.send(msg, rinfo.port); })
+  .on('listening', function() {
+    const asyncLocalStorage = new AsyncLocalStorage();
+    const store = { val: 'abcd' };
+    asyncLocalStorage.run(store, () => {
+      const client = dgram.createSocket('udp4');
+      client.on('message', (msg, rinfo) => {
+        assert.deepStrictEqual(asyncLocalStorage.getStore(), store);
+        client.close();
+        this.close();
+      });
+      client.send('Hello, world!', this.address().port);
+    });
+  })
+  .bind(0);
diff --git a/test/async-hooks/test-async-local-storage-socket.js b/test/async-hooks/test-async-local-storage-socket.js
new file mode 100644
index 00000000000000..337b4073df5dfc
--- /dev/null
+++ b/test/async-hooks/test-async-local-storage-socket.js
@@ -0,0 +1,27 @@
+'use strict';
+
+require('../common');
+
+// Regression tests for https://github.com/nodejs/node/issues/40693
+
+const assert = require('assert');
+const net = require('net');
+const { AsyncLocalStorage } = require('async_hooks');
+
+net
+  .createServer((socket) => {
+    socket.write('Hello, world!');
+    socket.pipe(socket);
+  })
+  .listen(0, function() {
+    const asyncLocalStorage = new AsyncLocalStorage();
+    const store = { val: 'abcd' };
+    asyncLocalStorage.run(store, () => {
+      const client = net.connect({ port: this.address().port });
+      client.on('data', () => {
+        assert.deepStrictEqual(asyncLocalStorage.getStore(), store);
+        client.end();
+        this.close();
+      });
+    });
+  });
diff --git a/test/async-hooks/test-async-local-storage-tlssocket.js b/test/async-hooks/test-async-local-storage-tlssocket.js
new file mode 100644
index 00000000000000..34ea4c068253cb
--- /dev/null
+++ b/test/async-hooks/test-async-local-storage-tlssocket.js
@@ -0,0 +1,36 @@
+'use strict';
+
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+
+// Regression tests for https://github.com/nodejs/node/issues/40693
+
+const assert = require('assert');
+const fixtures = require('../common/fixtures');
+const tls = require('tls');
+const { AsyncLocalStorage } = require('async_hooks');
+
+const options = {
+  cert: fixtures.readKey('rsa_cert.crt'),
+  key: fixtures.readKey('rsa_private.pem'),
+  rejectUnauthorized: false
+};
+
+tls
+  .createServer(options, (socket) => {
+    socket.write('Hello, world!');
+    socket.pipe(socket);
+  })
+  .listen(0, function() {
+    const asyncLocalStorage = new AsyncLocalStorage();
+    const store = { val: 'abcd' };
+    asyncLocalStorage.run(store, () => {
+      const client = tls.connect({ port: this.address().port, ...options });
+      client.on('data', () => {
+        assert.deepStrictEqual(asyncLocalStorage.getStore(), store);
+        client.end();
+        this.close();
+      });
+    });
+  });