#!/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, drainpty=True, logfile=logfile)

atexit.register(force_shell_termination, shell_process=c)

# set timeout for all following 'expect*' calls to 2 seconds
c.timeout = 2

# ensure that shell prints expected prompt
assert c.expect(def_module.prompt) == 0, "Shell did not print expected prompt"

# run the "solve" command with one problem
c.sendline("solve 1")

# sends the answer 1
c.sendline("1")

# checks whether it was right or wrong
# assert c.expect("WRONG!!!!!!!!!!!!!!") == 0 / c.expect("You solved 1 problem in 0 seconds.") == 0,
# "output is not printing out properly"

(solveMessage) = shellio.parse_regular_expression(c, "(\w)+")

assert "WRONG" or "You" in solveMessage, "output is not printing out properly"

# run the "solve" command with one problem
c.sendline("solve 1")

# sends the answer 10
c.sendline("10")

# checks whether it was right or wrong
# assert c.expect("WRONG!!!!!!!!!!!!!!") == 0 / c.expect("You solved 1 problem in 0 seconds.") == 0,
# "output is not printing out properly"


(solveMessage) = shellio.parse_regular_expression(c, "(\w)+")

assert "WRONG" or "You" in solveMessage, "output is not printing out properly"

# run the "solve" command with one problem
c.sendline("solve 1")

# sends the answer 5
c.sendline("5")

# checks whether it was right or wrong
# assert c.expect("WRONG!!!!!!!!!!!!!!") == 0 / c.expect("You solved 1 problem in 0 seconds.") == 0,
# "output is not printing out properly"

(solveMessage) = shellio.parse_regular_expression(c, "(\w)+")

assert "WRONG" or "You" in solveMessage, "output is not printing out properly"

shellio.success()