From 6f8c90174eff5291011e89fcdcd7ace4a1162123 Mon Sep 17 00:00:00 2001
From: Aaron Williams <aaron.williams@stratfor.com>
Date: Thu, 1 Dec 2016 10:38:22 -0600
Subject: [PATCH] test: refactor test-tls-ecdh-disable

* use common.mustCall()
* use String.prototype.includes() instead of String.prototype.indexOf()

PR-URL: https://github.com/nodejs/node/pull/9989
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
---
 test/parallel/test-tls-ecdh-disable.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/test/parallel/test-tls-ecdh-disable.js b/test/parallel/test-tls-ecdh-disable.js
index b6e060f35aed23..2e8ef38400caa1 100644
--- a/test/parallel/test-tls-ecdh-disable.js
+++ b/test/parallel/test-tls-ecdh-disable.js
@@ -29,7 +29,7 @@ var server = tls.createServer(options, function(conn) {
   nconns++;
 });
 
-server.listen(0, '127.0.0.1', function() {
+server.listen(0, '127.0.0.1', common.mustCall(function() {
   var cmd = '"' + common.opensslCli + '" s_client -cipher ' + options.ciphers +
             ` -connect 127.0.0.1:${this.address().port}`;
 
@@ -37,10 +37,10 @@ server.listen(0, '127.0.0.1', function() {
   if (common.isWindows)
     cmd += ' -no_rand_screen';
 
-  exec(cmd, function(err, stdout, stderr) {
+  exec(cmd, common.mustCall(function(err, stdout, stderr) {
     // Old versions of openssl will still exit with 0 so we
     // can't just check if err is not null.
-    assert.notEqual(stderr.indexOf('handshake failure'), -1);
+    assert(stderr.includes('handshake failure'));
     server.close();
-  });
-});
+  }));
+}));