test: add a test description

PR-URL: #16833 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Vse Mozhet Byt <[email protected]> Reviewed-By: Gireesh Punathil <[email protected]>
nodejs · Nov 17, 2017 · 4f587e5 · 4f587e5
1 parent ccd3646
commit 4f587e5
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/test/parallel/test-cluster-fork-env.js b/test/parallel/test-cluster-fork-env.js
@@ -21,6 +21,11 @@
 
 'use strict';
 require('../common');
+
+// This test checks that arguments provided to cluster.fork() will create
+// new environment variables and override existing environment variables
+// in the created worker process.
+
 const assert = require('assert');
 const cluster = require('cluster');