#!/usr/bin/python # # group390_runProgram_test.py # # This test runs the 'gcc' command, which is not built-in. # 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, args=['-p', 'plugins/']) atexit.register(force_shell_termination, shell_process=c) # set timeout for all following 'expect*' calls to 3 seconds c.timeout = 3 # make sure gcc returns with its own error c.sendline("gcc") assert c.expect("gcc: fatal error: no input files") # in order for the shell to get this far, it had to load gcc and run it. shellio.success()