# vim: set ts=2 sw=4 tw=99 ft=python et:

import os

import os.path

class Result:

  def __init__(self, ok, out, err, code, timeout, message):

    self.ok = ok

    self.out = out

    self.err = err

    self.code = code

    self.timeout = timeout

    self.message = message

class Test:

  def __init__(self, path, name, type):

    self.path = path

    self.name = name

    self.type = type

  def cmd(self):

    return os.path.join(self.path, self.name + '.sp')

  def compare(self, text):

    ok = True

    message = None

    with open(os.path.join(self.path, self.name + '.' + self.type), 'rt') as f:

      text = str.replace(text, '\r', '')

      lines = text.split('\n')

      i = 0

      for line in f:

        line = line.rstrip('\r\n')

        if line != lines[i]:

          message = 'Got "' + lines[i] + '", expected "' + line + '"'

          ok = False

          break

        i += 1

    return (ok, message)

  def check(self, out, err, code, timeout):

    if not out:

      out = ''

    if not err:

      err = ''

    if self.type == 'err':

      if code == 0:

        message = 'Expected failure, got success'

        ok = False

      else:

        (ok, message) = self.compare(err)

    elif self.type == 'out':

      if code != 0:

        message = 'Expected success, got failure (code: ' + str(code) + ')'

        ok = False

      else:

        (ok, message) = self.compare(out)

    if timeout:

      ok = False

      message = 'timeout'

    return Result(ok, out, err, code, timeout, message)