test: enable linting for tests

Enable linting for the test directory. A number of changes was made so
all tests conform the current rules used by lib and src directories. The
only exception for tests is that unreachable (dead) code is allowed.

test-fs-non-number-arguments-throw had to be excluded from the changes
because of a weird issue on Windows CI.

PR-URL: https://github.com/nodejs/io.js/pull/1721
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

1 files changed, 4 insertions, 1 deletions

diff --git a/test/parallel/test-tls-ticket.js b/test/parallel/test-tls-ticket.js
index cf5cae9c8a..450f6b54a5 100644
--- a/test/parallel/test-tls-ticket.js
+++ b/test/parallel/test-tls-ticket.js
@@ -1,3 +1,4 @@
+'use strict';
 var common = require('../common');
 var assert = require('assert');
 
@@ -31,7 +32,9 @@ function createServer() {
   return server;
 }
 
-var servers = [ createServer(), createServer(), createServer(), createServer(), createServer(), createServer() ];
+var servers = [ createServer(), createServer(),
+                createServer(), createServer(),
+                createServer(), createServer() ];
 
 // Create one TCP server and balance sockets to multiple TLS server instances
 var shared = net.createServer(function(c) {