#!/usr/bin/python
#
# Tests for usernamehostprompt plugin
#
# Authors: Gregory Piper and Ezra Richards
#
import sys, imp, atexit
sys.path.append("/home/courses/cs3214/software/pexpect-dpty/");
import pexpect, shellio, signal, time, os, re, proc_check, socket, getpass

#Ensure the shell process is terminated
def force_shell_termination(shell_process):
	c.close(force=True)

#pulling in the regular expression and other definitions
definitions_scriptname = sys.argv[1]
plugin_dir = sys.argv[2]
def_module = imp.load_source('', definitions_scriptname)
logfile = None
if hasattr(def_module, 'logfile'):
    logfile = def_module.logfile

# create compare string
user = getpass.getuser()
host = socket.gethostname()

prompt = user + '@' + host + ' ->'

#spawn an instance of the shell
c = pexpect.spawn(def_module.shell + plugin_dir, drainpty=True, logfile=logfile)
atexit.register(force_shell_termination, shell_process=c)

c.timeout = 2

assert c.expect(prompt) == 0, "check for user and hostname in prompt"

shellio.success()