test: allow numeric string for lookupService test

Fixes: #42164 If the given port number isn't associated with any service name, the `service` resolved from `dns.lookupService` can be a numeric string representing the port number. PR-URL: #42596 Reviewed-By: Mohammed Keyvanzadeh <[email protected]> Reviewed-By: Akhil Marsonya <[email protected]> Reviewed-By: Richard Lau <[email protected]>
nodejs · Apr 12, 2022 · db7fa9f · db7fa9f
1 parent 35d72bf
commit db7fa9f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/parallel/test-dns-lookupService-promises.js b/test/parallel/test-dns-lookupService-promises.js
@@ -6,7 +6,7 @@ const assert = require('assert');
 const dnsPromises = require('dns').promises;
 
 dnsPromises.lookupService('127.0.0.1', 22).then(common.mustCall((result) => {
-  assert.strictEqual(result.service, 'ssh');
+  assert(['ssh', '22'].includes(result.service));
   assert.strictEqual(typeof result.hostname, 'string');
   assert.notStrictEqual(result.hostname.length, 0);
 }));