text: #!/usr/bin/env python
  #
  # Copyright (c) 2012 The Chromium Authors. All rights reserved.
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  
  """Enables dalvik vm asserts in the android device."""
  
  from pylib import android_commands
  import optparse
  import sys
  
  
  def main(argv):
    option_parser = optparse.OptionParser()
    option_parser.add_option('--enable_asserts', dest='set_asserts',
        action='store_true', default=None,
        help='Sets the dalvik.vm.enableassertions property to "all"')
    option_parser.add_option('--disable_asserts', dest='set_asserts',
        action='store_false', default=None,
        help='Removes the dalvik.vm.enableassertions property')
    options, _ = option_parser.parse_args(argv)
  
    commands = android_commands.AndroidCommands()
    if options.set_asserts != None:
      if commands.SetJavaAssertsEnabled(options.set_asserts):
        commands.Reboot(full_reboot=False)
  
  
  if __name__ == '__main__':
    main(sys.argv)
  