Drop support for node v6, it was EOL April 30th, 2019

Author: bjornstar

.travis.yml

@@ -7,5 +7,4 @@ node_js:
   - 12
   - 10
   - 8
-  - 6
 sudo: false

package.json

@@ -24,7 +24,7 @@
   "main": "./lib",
   "preferGlobal": true,
   "engines": {
-    "node": ">=6"
+    "node": ">=8"
   },
   "scripts": {
     "lint": "eslint lib test",

test/index.js

@@ -1,4 +1,5 @@
 var tap = require('tap');
+var run = require('./utils/run');
 var spawn = require('./utils/spawn');
 var touchFile = require('./utils/touch-file');
 
@@ -179,3 +180,27 @@ tap.test('node-dev using spawn', function (t1) {
 
   t1.end();
 });
+
+tap.test('node-dev using run', function (t1) {
+  t1.test('should restart the server', function (t) {
+    run('server.js', t.end.bind(t));
+  });
+
+  t1.test('should restart the cluster', function (t) {
+    run('cluster.js', t.end.bind(t));
+  });
+
+  t1.test('should support vm functions', function (t) {
+    run('vmtest.js', t.end.bind(t));
+  });
+
+  t1.test('should support vm functions with missing file argument', function (t) {
+    run('vmtest.js nofile', t.end.bind(t));
+  });
+
+  t1.test('should support coffeescript', function (t) {
+    run('server.coffee', t.end.bind(t));
+  });
+
+  t1.end();
+});