#!/usr/bin/python
#
# Test the ascii-hex plugin
#
# By Mary Carome (maryc13) and Steven Stulga (sjstulga)
#
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)

# set timeout for all following 'expect*' calls to 3 seconds
c.timeout = 3

#ensure that shell can properly convert ascii to hex

# run a command
c.sendline(def_module.ascii[0])
assert c.expect(def_module.hex_out[0]) == 0, "Shell did not print expected result"

c.sendline(def_module.ascii[1])
assert c.expect(def_module.hex_out[1]) == 0, "Shell did not print expected result"

c.sendline(def_module.ascii[2])
assert c.expect(def_module.hex_out[2]) == 0, "Shell did not print expected result"

c.sendline(def_module.ascii[3])
assert c.expect(def_module.hex_out[3]) == 0, "Shell did not print expected result"

shellio.success()