import os
import re
import shutil

from tests.global_fns import *

def test_compile_c():
    fh = os.popen("gcc -o HelloWorld ./HelloWorld.c", mode='r', buffering=-1)
    output = fh.read()
    retcode = fh.close()
    assert retcode == None
 

def test_c():
    fh = os.popen("./HelloWorld", mode='r', buffering=-1)
    output = fh.read()
    retcode = fh.close()
    assert retcode == None and checkOutput(output)

def test_c_cleanup():
    fh = os.popen("rm ./HelloWorld", mode='r', buffering=-1)
    output = fh.read()
    retcode = fh.close()
    assert retcode == None