test: make test-tls-reuse-host-from-socket pass without internet

Start up a TLS server on localhost rather than using example.org.

PR-URL: #34953
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

test/internet/test-tls-reuse-host-from-socket.js → test/parallel/test-tls-reuse-host-from-socket.js

@@ -25,13 +25,19 @@ const common = require('../common');
 if (!common.hasCrypto)
   common.skip('missing crypto');
 
-const tls = require('tls');
-
 const net = require('net');
+const tls = require('tls');
+const fixtures = require('../common/fixtures');
 
-const socket = net.connect(443, 'www.example.org', common.mustCall(() => {
-  const secureSocket = tls.connect({ socket }, common.mustCall(() => {
-    secureSocket.destroy();
-    console.log('ok');
+const server = tls.createServer({
+  key: fixtures.readKey('agent1-key.pem'),
+  cert: fixtures.readKey('agent1-cert.pem')
+}).listen(0, common.mustCall(() => {
+  const socket = net.connect(server.address().port, common.mustCall(() => {
+    const opts = { socket, rejectUnauthorized: false };
+    const secureSocket = tls.connect(opts, common.mustCall(() => {
+      secureSocket.destroy();
+      server.close();
+    }));
   }));
 }));