1 files changed, 3 insertions, 11 deletions
diff --git a/test/parallel/test-net-dns-error.js b/test/parallel/test-net-dns-error.js
index eed59cddeb..b36d84d3e9 100644
--- a/test/parallel/test-net-dns-error.js
+++ b/test/parallel/test-net-dns-error.js
@@ -1,12 +1,9 @@
 'use strict';
-require('../common');
+const common = require('../common');
 var assert = require('assert');
 
 var net = require('net');
 
-var expected_bad_connections = 1;
-var actual_bad_connections = 0;
-
 var host = '*'.repeat(256);
 
 function do_not_call() {
@@ -14,17 +11,12 @@ function do_not_call() {
 }
 
 var socket = net.connect(42, host, do_not_call);
-socket.on('error', function(err) {
+socket.on('error', common.mustCall(function(err) {
   assert.equal(err.code, 'ENOTFOUND');
-  actual_bad_connections++;
-});
+}));
 socket.on('lookup', function(err, ip, type) {
   assert(err instanceof Error);
   assert.equal(err.code, 'ENOTFOUND');
   assert.equal(ip, undefined);
   assert.equal(type, undefined);
 });
-
-process.on('exit', function() {
-  assert.equal(actual_bad_connections, expected_bad_connections);
-});