#!/usr/bin/env python
#.awk '$0 ~ /case [0-9]+: .. 3/ { sys.stdout.write($2 }' src/dmidecode.c|tr ':\n' ', '

from pprint import pprint
import os, sys, random, tempfile, time
import commands

DUMPS_D = "../../pydmidata/"

def ascii(s, i): return "\033[%d;1m%s\033[0m"%(30+i, str(s))
def black(s): return "\033[30;1m%s\033[0m"%(str(s))
def red(s): return "\033[31;1m%s\033[0m"%(str(s))
def green(s): return "\033[32;1m%s\033[0m"%(str(s))
def yellow(s): return "\033[33;1m%s\033[0m"%(str(s))
def blue(s): return "\033[34;1m%s\033[0m"%(str(s))
def magenta(s): return "\033[35;1m%s\033[0m"%(str(s))
def cyan(s): return "\033[36;1m%s\033[0m"%(str(s))
def white(s): return "\033[37;1m%s\033[0m"%(str(s))

DISPATCH = {
  1 : red,
  2 : green,
  3 : yellow,
  4 : blue,
  5 : magenta,
  6 : cyan,
  7 : white,
}

LINE = "%s\n"%(magenta("="*80))
dmidecode = True in [os.path.exists(os.path.join(_, "dmidecode")) for _ in os.getenv("PATH").split(':')]
if dmidecode:
  print "Please install `dmidecode' (the binary) for complete testing."

FH, DUMP = tempfile.mkstemp()
os.unlink(DUMP)
os.close(FH)

total = 0
success = 0

def test(r):
  global total
  global success

  total += 1
  if r:
    sys.stdout.write("%s\n"%green("PASS"))
    success += 1
    return True
  else:
    sys.stdout.write("%s\n"%red("FAIL"))
    return False

total += 1
sys.stdout.write(LINE)
sys.stdout.write(" * Importing module...")
try:
  import dmidecode
  success += 1
  sys.stdout.write("%s\n"%green("PASS"))
  sys.stdout.write("   * Version: %s\n"%blue(dmidecode.version))
  sys.stdout.write("   * DMI Version String: %s\n"%blue(dmidecode.dmi))

  print "-"*80
  sys.stdout.write(" * Testing that default device is /dev/mem...")
  test(dmidecode.get_dev() == "/dev/mem")

  sys.stdout.write(" * Testing that write-lock will not break on dump()...")
  test(not dmidecode.dump())

  sys.stdout.write(" * Testing ability to change device to %s..."%DUMP)
  test(dmidecode.set_dev(DUMP))

  sys.stdout.write(" * Testing that device has changed to %s..."%DUMP)
  test(dmidecode.get_dev() == DUMP)

  sys.stdout.write(" * Testing that write on new file is ok...")
  test(dmidecode.dump())

  sys.stdout.write(" * Testing that file was actually written...")
  time.sleep(0.1)
  test(os.path.exists(DUMP))
  os.unlink(DUMP)

  types = range(0, 42)+range(126, 128)
  bad_types = [-1, -1000, 256]
  sections = ["bios", "system", "baseboard", "chassis", "processor", "memory", "cache", "connector", "slot"]
  devices = []
  if os.path.exists(DUMPS_D):
    devices.extend([os.path.join(DUMPS_D, _) for _ in os.listdir(DUMPS_D)])
  else:
    sys.stdout.write(" * If you have memory dumps to test, create a directory called `%s' and drop them in there.\n"%(DUMPS_D))
  devices.append("/dev/mem")
  random.shuffle(types)
  random.shuffle(devices)
  random.shuffle(sections)

  for dev in devices:
    sys.stdout.write(" * Testing %s..."%yellow(dev)); sys.stdout.flush()
    if test(dmidecode.set_dev(dev) and dmidecode.get_dev() == dev):
      sys.stdout.write(LINE)
      i = 0
      for section in sections:
        i += 0
        sys.stdout.write("   * Testing %s (%s/%d)..."%cyan(section), i, len(sections)); sys.stdout.flush()
        output = getattr(dmidecode, section)()
        test(output is not False)
        if output: sys.stdout.write("     * %s\n"%black(output.keys()))

      sys.stdout.write(LINE)
      for i in bad_types:
        sys.stdout.write("   * Testing bad type %s..."%red(i)); sys.stdout.flush()
        try:
          output = dmidecode.type(i)
          test(output is False)
        except SystemError:
          sys.stdout.write("%s\n"%red("FAIL"))

      sys.stdout.write(LINE)
      for i in types:
        sys.stdout.write("   * Testing type %s..."%red(i)); sys.stdout.flush()
        output = dmidecode.type(i)
        if dmidecode:
          _output = commands.getoutput("dmidecode -t %d"%i).strip().split('\n')
          test(len(_output) == 1 and len(output) == 0 or True)
        else:
          test(output is not False)
        if output:
          sys.stdout.write("     * %s\n"%output.keys())

except ImportError:
  sys.stdout.write("%s\n"%red("FAIL"))

color = red
if success == total: color = green
sys.stdout.write("Score: %s/%s\n"%(color(success), color(total)))