#!/usr/bin/env python
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# Revision $Id: catunit 3804 2009-02-11 02:16:00Z rob_wheeler $

## Catunit is a simple script that takes all the xml-formatted unit
## test output in ROS_ROOT/test/test_results and aggregates them
## into a single XML file

import roslib; roslib.load_manifest('rostest')

import sys
import os

import rostest.xmlresults as xmlr

def main():
  print "[catunit]: STARTING"
  if len(sys.argv) != 2:
    print >> sys.stderr, "usage: catunit output-file"
    sys.exit(1)
  output_file = sys.argv[1]
  print "[catunit]: writing aggregated test results to %s"%os.path.abspath(output_file)
  result = xmlr.read_all()
  f = open(output_file, 'w')
  try:
    f.write(result.xml().encode('utf-8'))
  finally:
    f.close()
  print "[catunit]: FINISHED"
  
if __name__ == '__main__':
  main()
