#!/usr/bin/env python
     #
     # Copyright 2007 Doug Hellmann.
     #
     #
     #                         All Rights Reserved
     #
     # Permission to use, copy, modify, and distribute this software and
     # its documentation for any purpose and without fee is hereby
     # granted, provided that the above copyright notice appear in all
     # copies and that both that copyright notice and this permission
     # notice appear in supporting documentation, and that the name of Doug
     # Hellmann not be used in advertising or publicity pertaining to
     # distribution of the software without specific, written prior
     # permission.
     #
     # DOUG HELLMANN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
     # INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
     # NO EVENT SHALL DOUG HELLMANN BE LIABLE FOR ANY SPECIAL, INDIRECT OR
     # CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
     # OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
     # NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
     # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     #
     
     """Check the exit status and the text output.
     
     """
     
     __version__ = "$Id$"
     #end_pymotw_header
     
     from commands import *
     
     def run_command(cmd):
         print 'Running: "%s"' % cmd
         status, text = getstatusoutput(cmd)
         exit_code = status >> 8 # high byte
         signal_num = status % 256 # low byte
         print 'Status: x%04x' % status
         print 'Signal: x%02x (%d)' % (signal_num, signal_num)
         print 'Exit  : x%02x (%d)' % (exit_code, exit_code)
         print 'Core? : %s' % bool(signal_num & (1 << 8)) # high bit
         print 'Output:'
         print text
         print
     
     run_command('ls -l *.py')
     run_command('ls -l *.notthere')
     run_command('./dumpscore')
     run_command('echo "WAITING TO BE KILLED"; read input')