#!/usr/bin/python
#
# Decimal to Binary Converter plugin test.
# @author Christina Olk <colk>
# @version 09.24.15
#
#
import sys, imp, atexit
sys.path.append("/home/courses/cs3214/software/pexpect-dpty/");
import pexpect, shellio, signal, time, os, re, proc_check

#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

#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.sendline("hexToDec")
assert c.expect("You did not provide a hex value to convert.\n") == 0, "Failed the parameter check."

c.sendline("hexToDec ffff")
assert c.expect("The hex ffff is 65535 in decimal.") == 0, "The conversion failed."

c.sendline("exit")
shellio.success()