added tests for file descriptors

Author: jshkurti

bin/pm2

@@ -579,13 +579,13 @@ commander.command('prettylist')
 commander.command('monit')
   .description('launch termcaps monitoring')
   .action(function() {
-    CLI.monit()
+    CLI.monit();
   });
 
 commander.command('m')
   .description('(alias) launch termcaps monitoring')
   .action(function() {
-    CLI.monit()
+    CLI.monit();
   });
 
 

lib/Monit.js

@@ -39,7 +39,7 @@ Monit.reset = function(msg) {
 
   this.multi.charm.reset();
 
-  this.multi.write('\x1B[32m⌬ PM2 \x1B[39mmonitoring :\n\n');
+  this.multi.write('\x1B[32m⌬ PM2 \x1B[39mmonitoring\x1B[96m (To go further check out https://app.keymetrics.io) \x1B[39m\n\n');
 
   if(msg) {
     this.multi.write(msg);

test/bash/file-descriptor.sh

@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+
+SRC=$(cd $(dirname "$0"); pwd)
+source "${SRC}/include.sh"
+
+cd $file_path
+
+echo "################## RELOAD ###################"
+
+###############
+$pm2 kill
+
+lsof -c PM2 > /tmp/no_pm2_out.dat
+
+$pm2 list
+
+sleep 1
+lsof -c PM2 > /tmp/empty_pm2_out.dat
+
+$pm2 start echo.js -i 3
+$pm2 start child.js -i 3
+$pm2 delete all
+
+sleep 1
+lsof -c PM2 > /tmp/empty_pm2_out2.dat
+
+OUT1=`cat /tmp/empty_pm2_out.dat | wc -l`
+OUT2=`cat /tmp/empty_pm2_out2.dat | wc -l`
+
+if [ $OUT1 -eq $OUT2 ]; then
+  success "All file descriptors have been closed"
+else
+  fail "Some file descriptors are still open"
+fi
+
+$pm2 start killtoofast.js -i 6
+$pm2 kill
+
+sleep 1
+lsof -c PM2 > /tmp/no_pm2_out2.dat
+diff /tmp/no_pm2_out.dat /tmp/no_pm2_out2.dat
+
+if [ $? == "0" ]; then
+  success "All file descriptors have been closed"
+else
+  fail "Some file descriptors are still open"
+fi
+
+rm /tmp/no_pm2_out.dat
+rm /tmp/no_pm2_out2.dat
+rm /tmp/empty_pm2_out.dat
+rm /tmp/empty_pm2_out2.dat

test/pm2_behavior_tests.sh

@@ -19,6 +19,8 @@ echo "###################### !DEBUG! ###########################"
 #   export DEBUG="*"
 # fi
 
+bash ./test/bash/file-descriptor.sh
+spec "testing file descriptors"
 bash ./test/bash/pmx_injection.sh
 spec "automatic pmx injection"
 bash ./test/bash/log-timestamp.sh