old_contents: 
  """
  Infrastructure code for testing Gabble by pretending to be a Jabber server.
  """
  
  import base64
  import os
  import sha
  import sys
  
  import servicetest
  import twisted
  from twisted.internet import reactor
  
  import dbus
  
  def make_connection(bus, event_func, params=None):
      default_params = {
          'account': 'test@localhost/Resource',
          'password': 'pass',
          'resource': 'Resource',
          'server': 'localhost',
          'port': dbus.UInt32(4242),
          }
  
      if params:
          default_params.update(params)
  
      return servicetest.make_connection(bus, event_func, 'salut',
          'local-xmpp', default_params)
  
  def install_colourer():
      def red(s):
          return '\x1b[31m%s\x1b[0m' % s
  
      def green(s):
          return '\x1b[32m%s\x1b[0m' % s
  
      patterns = {
          'handled': green,
          'not handled': red,
          }
  
      class Colourer:
          def __init__(self, fh, patterns):
              self.fh = fh
              self.patterns = patterns
  
          def write(self, s):
              f = self.patterns.get(s, lambda x: x)
              self.fh.write(f(s))
  
      sys.stdout = Colourer(sys.stdout, patterns)
      return sys.stdout
  
  
  def exec_test_deferred (fun, params, protocol=None, timeout=None):
      colourer = None
  
      if sys.stdout.isatty():
          colourer = install_colourer()
  
      queue = servicetest.IteratingEventQueue(timeout)
      queue.verbose = (
          os.environ.get('CHECK_TWISTED_VERBOSE', '') != ''
          or '-v' in sys.argv)
  
      bus = dbus.SessionBus()
      conn = make_connection(bus, queue.append, params)
      error = None
  
      try:
          fun(queue, bus, conn)
      except Exception, e:
          import traceback
          traceback.print_exc()
          error = e
  
      try:
          if colourer:
            sys.stdout = colourer.fh
  
          if error is None:
            reactor.stop()
          else:
            # please ignore the POSIX behind the curtain
            os._exit(1)
  
          conn.Disconnect()
      except dbus.DBusException, e:
          pass
  
  def exec_test(fun, params=None, protocol=None, timeout=None):
    reactor.callWhenRunning (exec_test_deferred, fun, params, protocol, timeout)
    reactor.run()
  
new_contents: 
  """
  Infrastructure code for testing Gabble by pretending to be a Jabber server.
  """
  
  import base64
  import os
  import sha
  import sys
  
  import servicetest
  import twisted
  from twisted.internet import reactor
  
  import dbus
  
  def make_connection(bus, event_func, params=None):
      default_params = {
          'first-name': 'test',
          'last-name': 'suite',
          }
  
      if params:
          default_params.update(params)
  
      return servicetest.make_connection(bus, event_func, 'salut',
          'local-xmpp', default_params)
  
  def install_colourer():
      def red(s):
          return '\x1b[31m%s\x1b[0m' % s
  
      def green(s):
          return '\x1b[32m%s\x1b[0m' % s
  
      patterns = {
          'handled': green,
          'not handled': red,
          }
  
      class Colourer:
          def __init__(self, fh, patterns):
              self.fh = fh
              self.patterns = patterns
  
          def write(self, s):
              f = self.patterns.get(s, lambda x: x)
              self.fh.write(f(s))
  
      sys.stdout = Colourer(sys.stdout, patterns)
      return sys.stdout
  
  
  def exec_test_deferred (fun, params, protocol=None, timeout=None):
      colourer = None
  
      if sys.stdout.isatty():
          colourer = install_colourer()
  
      queue = servicetest.IteratingEventQueue(timeout)
      queue.verbose = (
          os.environ.get('CHECK_TWISTED_VERBOSE', '') != ''
          or '-v' in sys.argv)
  
      bus = dbus.SessionBus()
      conn = make_connection(bus, queue.append, params)
      error = None
  
      try:
          fun(queue, bus, conn)
      except Exception, e:
          import traceback
          traceback.print_exc()
          error = e
  
      try:
          if colourer:
            sys.stdout = colourer.fh
  
          if error is None:
            reactor.stop()
          else:
            # please ignore the POSIX behind the curtain
            os._exit(1)
  
          conn.Disconnect()
      except dbus.DBusException, e:
          pass
  
  def exec_test(fun, params=None, protocol=None, timeout=None):
    reactor.callWhenRunning (exec_test_deferred, fun, params, protocol, timeout)
    reactor.run()
  
subject: Make default arguments right for a salut connection