new_contents: # -*- coding: iso-8859-1 -*-
  # Maintainer: jglaser
  
  from hoomd_script import *
  init.setup_exec_conf();
  import unittest
  import os
  
  # unit test to run a simple polymer system with pair and bond potentials
  class replicate(unittest.TestCase):
      def test_barrier(self):
          comm.barrier();
  
      def test_barrier_all(self):
          comm.barrier_all();
  
  if __name__ == '__main__':
      unittest.main(argv = ['test.py', '-v'])
  
subject: Add unit test for barrier