\#3248 add test file

test/bash/mjs.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+SRC=$(cd $(dirname "$0"); pwd)
+source "${SRC}/include.sh"
+
+cd $file_path/mjs
+
+# Activate test only for Node > 9.0.0
+node -e "require('semver').gte(process.versions.node, '9.0.0') ? process.exit(0) : process.exit(1)"
+[ $? -eq 0 ] || exit 0
+
+$pm2 start --node-args="--experimental-modules" index.mjs -o outech.log -e errech.log
+>outech.log
+>errech.log
+sleep 1
+should 'should app be online in fork mode with MJS support' 'online' 1
+
+$pm2 delete all
+
+$pm2 start --node-args="--experimental-modules" -i 2 index.mjs
+sleep 1
+should 'should app be online in cluster mode with MJS support' 'online' 2

test/fixtures/mjs/ecosystem.config.js

@@ -0,0 +1,14 @@
+module.exports = {
+  
+  apps : [
+
+
+    {
+      name      : 'Test es6 modules',
+      script    : 'index.mjs',
+      node_args : '--experimental-modules'
+    }
+  ],
+
+
+};

test/fixtures/mjs/index.mjs

@@ -0,0 +1,3 @@
+import {test} from './test'
+
+test();

test/fixtures/mjs/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "test-es6-pm2",
+  "version": "1.0.0",
+  "description": "A simple project to test pm2 es6-modules pm2 support",
+  "main": "index.mjs",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node --experimental-modules index.mjs"
+  },
+  "keywords": [
+    "es6-modules",
+    "import",
+    "export",
+    "pm2"
+  ],
+  "author": "vpotseluyko",
+  "license": "ISC"
+}

test/fixtures/mjs/test.mjs

@@ -0,0 +1,3 @@
+export function test() {
+  setInterval(() => console.log(`Hello es6 from pm2`), 1000);
+}

test/pm2_behavior_tests.sh

@@ -33,6 +33,8 @@ spec "resurrect test"
 # spec "Docker tests"
 bash ./test/bash/nvm-node-version.sh
 spec "NVM node version setting"
+bash ./test/bash/mjs.sh
+spec "Test import syntax"
 
 bash ./test/bash/cron-system.sh
 spec "Cron system tests"