Synnefo » snf-ganeti

{-| Unittest runner for ganeti-htools

-}

{-

Copyright (C) 2009 Google Inc.

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful, but

WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

02110-1301, USA.

-}

module Main(main) where

import Data.IORef

import Test.QuickCheck.Batch

import System.IO

import System.Exit

import System (getArgs)

import Ganeti.HTools.QC

fast :: TestOptions

fast = TestOptions

              { no_of_tests         = 500

              , length_of_tests     = 10

              , debug_tests         = False }

slow :: TestOptions

slow = TestOptions

              { no_of_tests         = 50

              , length_of_tests     = 100

              , debug_tests         = False }

incIORef :: IORef Int -> IO ()

incIORef ir = atomicModifyIORef ir (\x -> (x + 1, ()))

-- | Wrapper over a test runner with error counting

wrapTest :: IORef Int

         -> (TestOptions -> IO TestResult)

         -> TestOptions -> IO TestResult

wrapTest ir t to = do

    tr <- t to

    case tr of

      TestFailed _ _ -> incIORef ir

      TestAborted e -> do

        incIORef ir

        putStrLn ("Failure during test: <" ++ show e ++ ">")

      _ -> return ()

    return tr

allTests :: [(String, TestOptions, [TestOptions -> IO TestResult])]

allTests =

  [ ("PeerMap", fast, testPeerMap)

  , ("Container", fast, testContainer)

  , ("Instance", fast, testInstance)

  , ("Node", fast, testNode)

  , ("Text", fast, testText)

  , ("OpCodes", fast, testOpCodes)

  , ("Jobs", fast, testJobs)

  , ("Loader", fast, testLoader)

  , ("Cluster", slow, testCluster)

  ]

main :: IO ()

main = do

  errs <- newIORef 0

  let wrap = map (wrapTest errs)

  args <- getArgs

  let tests = if null args

              then allTests

              else filter (\(name, _, _) -> name `elem` args) allTests

  mapM_ (\(name, opts, tl) -> runTests name opts (wrap tl)) tests

  terr <- readIORef errs

  (if terr > 0

   then do

     hPutStrLn stderr $ "A total of " ++ show terr ++ " tests failed."

     exitWith $ ExitFailure 1

   else putStrLn "All tests succeeded.")