#!/usr/bin/python
#
# Block header comment
#
#
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)

#Forces the test to timeout after 2 seconds instead of lingering
c.timeout = 2

# Sends the command "spongebobSong" to the terminal
c.sendline("spongebobSong")

assert c.expect("Who lives in a pineapple under the sea?")==0 , "Shell did not print expected prompt"

# Sends the command "Spongebob Squarepants" to the terminal, should then print correct
c.sendline("Spongebob Squarepants")

assert c.expect("Correct!")==0, "Shell did not print expected prompt"

# Sends the command "spongebobSong" to the terminal
c.sendline("spongebobSong")

assert c.expect("Who lives in a pineapple under the sea?")==0, "Shell did not print expected prompt"

# Sends the command "Squidward Tentacles" to the terminal, should then print incorrect
c.sendline("Squidward Tentacles")

assert c.expect("No, not that one...")==0, "Shell did not print expected prompt"


shellio.success()