#!/usr/bin/env python

import os, subprocess

teststimeout=20 # Max duration of a test
testspath = os.path.dirname(os.path.realpath(__file__))

for file in os.listdir(testspath):
    testpath=os.path.join(testspath,file)
    if os.path.isdir(testpath):
        simulatorpath=os.path.join(testpath,"simulator.py")
        outpath=os.path.join(testpath,"out")
        print("- %-50s%s " % (file,"=>"),end='')
        try:
            out=subprocess.check_output(simulatorpath, stderr=subprocess.STDOUT,timeout=teststimeout).decode("utf-8")
            outexpected=open(outpath).read()
            if outexpected != out:
                print("failed :(")
                print("------------- Expected -------------")
                print(outexpected,end="")
                print("------------- Got -------------")
                print(out,end="")
            else:
                print("passed")
        except subprocess.TimeoutExpired as err:
            print("failed :(")
            print("------------- Test timeout (should not exceed "+str(teststimeout)+"s) -------------")
            print(err.output.decode("utf-8"),end="")
            exit(1)
        except subprocess.CalledProcessError as err:
            print("failed :(")
            print("------------- Non test has a non-zero exit code -------------")
            print(err.output.decode("utf-8"),end="")
            exit(2)
        except Exception as err:
            print("failed :(")
            print("Reason: "+str(err))
            exit(3)