[update library dependencies
John Meacham <john@repetae.net>**20120307100809
 Ignore-this: 8a7d092c6112d7a5590d2adaec9c271a
] hunk ./lib/Test/QuickCheck.hs 1
------------------------------------------------------------------------------
--- |
--- Module      :  Test.QuickCheck
--- Copyright   :  (c) Koen Claessen, John Hughes 2001
--- License     :  BSD-style (see the file libraries/base/LICENSE)
---
--- Maintainer  :  libraries@haskell.org
--- Stability   :  experimental
--- Portability :  portable
---
--- QuickCheck v.0.2
--- DRAFT implementation; last update 000104.
--- Koen Claessen, John Hughes.
--- This file represents work in progress, and might change at a later date.
---
------------------------------------------------------------------------------
-
-module Test.QuickCheck
-  -- testing functions
-  ( quickCheck    -- :: prop -> IO ()
-  , verboseCheck  -- :: prop -> IO ()
-  , test          -- :: prop -> IO ()  -- = quickCheck
-
-  , Config(Config, configMaxTest, configMaxFail, configSize, configEvery)    -- :: *
-  , defaultConfig -- :: Config
-  , check         -- :: Config -> prop -> IO ()
-
-  -- property combinators
-  , forAll        -- :: Gen a -> (a -> prop) -> prop
-  , (==>)         -- :: Bool -> prop -> prop
-
-  -- gathering test-case information
-  , label         -- :: String         -> prop -> prop
-  , collect       -- :: Show a => a    -> prop -> prop
-  , classify      -- :: Bool -> String -> prop -> prop
-  , trivial       -- :: Bool           -> prop -> prop
-
-  -- generator combinators
-  , Gen           -- :: * -> * ; Functor, Monad
-
-  , elements      -- :: [a] -> Gen a
-  , two           -- :: Gen a -> Gen (a,a)
-  , three         -- :: Gen a -> Gen (a,a,a)
-  , four          -- :: Gen a -> Gen (a,a,a,a)
-
-  , sized         -- :: (Int -> Gen a) -> Gen a
-  , resize        -- :: Int -> Gen a -> Gen a
-  , choose        -- :: Random a => (a, a) -> Gen a
-  , oneof         -- :: [Gen a] -> Gen a
-  , frequency     -- :: [(Int, Gen a)] -> Gen a
-
-  , vector        -- :: Arbitrary a => Int -> Gen [a]
-
-  -- default generators
-  , Arbitrary(arbitrary,coarbitrary) -- :: class
-  , rand          -- :: Gen StdGen
-  , promote       -- :: (a -> Gen b) -> Gen (a -> b)
-  , variant       -- :: Int -> Gen a -> Gen a
-
-  -- testable
-  , Testable(property)  -- :: class
-  , Property      -- :: *
-
-  -- For writing your own driver
-  , Result(Result,ok,arguments)	 -- :: data
-  , generate	 -- :: Int -> StdGen -> Gen a -> a
-  , evaluate     -- :: Testable a => a -> Gen Result
-  )
- where
-
-import Prelude
-
-import Random
-import List( group, sort, intersperse )
-import Monad( liftM2, liftM3, liftM4 )
-
-infixr 0 ==>
-infix  1 `classify`
-
---------------------------------------------------------------------
--- Generator
-
-newtype Gen a
-  = Gen (Int -> StdGen -> a)
-
-sized :: (Int -> Gen a) -> Gen a
-sized fgen = Gen (\n r -> let Gen m = fgen n in m n r)
-
-resize :: Int -> Gen a -> Gen a
-resize n (Gen m) = Gen (\_ r -> m n r)
-
-rand :: Gen StdGen
-rand = Gen (\n r -> r)
-
-promote :: (a -> Gen b) -> Gen (a -> b)
-promote f = Gen (\n r -> \a -> let Gen m = f a in m n r)
-
-variant :: Int -> Gen a -> Gen a
-variant v (Gen m) = Gen (\n r -> m n (rands r !! (v+1)))
- where
-  rands r0 = r1 : rands r2 where (r1, r2) = split r0
-
-generate :: Int -> StdGen -> Gen a -> a
-generate n rnd (Gen m) = m size rnd'
- where
-  (size, rnd') = randomR (0, n) rnd
-
-instance Functor Gen where
-  fmap f m = m >>= return . f
-
-instance Monad Gen where
-  return a    = Gen (\n r -> a)
-  Gen m >>= k =
-    Gen (\n r0 -> let (r1,r2) = split r0
-                      Gen m'  = k (m n r1)
-                   in m' n r2)
-
--- derived
-
-choose :: Random a => (a, a) -> Gen a
-choose bounds = (fst . randomR bounds) `fmap` rand
-
-elements :: [a] -> Gen a
-elements xs = (xs !!) `fmap` choose (0, length xs - 1)
-
-vector :: Arbitrary a => Int -> Gen [a]
-vector n = sequence [ arbitrary | i <- [1..n] ]
-
-oneof :: [Gen a] -> Gen a
-oneof gens = elements gens >>= id
-
-frequency :: [(Int, Gen a)] -> Gen a
-frequency xs = choose (1, tot) >>= (`pick` xs)
- where
-  tot = sum (map fst xs)
-
-  pick n ((k,x):xs)
-    | n <= k    = x
-    | otherwise = pick (n-k) xs
-
--- general monadic
-
-two :: Monad m => m a -> m (a, a)
-two m = liftM2 (,) m m
-
-three :: Monad m => m a -> m (a, a, a)
-three m = liftM3 (,,) m m m
-
-four :: Monad m => m a -> m (a, a, a, a)
-four m = liftM4 (,,,) m m m m
-
---------------------------------------------------------------------
--- Arbitrary
-
-class Arbitrary a where
-  arbitrary   :: Gen a
-  coarbitrary :: a -> Gen b -> Gen b
-
-instance Arbitrary () where
-  arbitrary     = return ()
-  coarbitrary _ = variant 0
-
-instance Arbitrary Bool where
-  arbitrary     = elements [True, False]
-  coarbitrary b = if b then variant 0 else variant 1
-
-instance Arbitrary Int where
-  arbitrary     = sized $ \n -> choose (-n,n)
-  coarbitrary n = variant (if n >= 0 then 2*n else 2*(-n) + 1)
-
-instance Arbitrary Integer where
-  arbitrary     = sized $ \n -> choose (-fromIntegral n,fromIntegral n)
-  coarbitrary n = variant (fromInteger (if n >= 0 then 2*n else 2*(-n) + 1))
-
-instance Arbitrary Float where
-  arbitrary     = liftM3 fraction arbitrary arbitrary arbitrary
-  coarbitrary x = coarbitrary (decodeFloat x)
-
-instance Arbitrary Double where
-  arbitrary     = liftM3 fraction arbitrary arbitrary arbitrary
-  coarbitrary x = coarbitrary (decodeFloat x)
-
-fraction a b c = fromInteger a + (fromInteger b / (abs (fromInteger c) + 1))
-
-instance (Arbitrary a, Arbitrary b) => Arbitrary (a, b) where
-  arbitrary          = liftM2 (,) arbitrary arbitrary
-  coarbitrary (a, b) = coarbitrary a . coarbitrary b
-
-instance (Arbitrary a, Arbitrary b, Arbitrary c) => Arbitrary (a, b, c) where
-  arbitrary             = liftM3 (,,) arbitrary arbitrary arbitrary
-  coarbitrary (a, b, c) = coarbitrary a . coarbitrary b . coarbitrary c
-
-instance (Arbitrary a, Arbitrary b, Arbitrary c, Arbitrary d)
-      => Arbitrary (a, b, c, d)
- where
-  arbitrary = liftM4 (,,,) arbitrary arbitrary arbitrary arbitrary
-  coarbitrary (a, b, c, d) =
-    coarbitrary a . coarbitrary b . coarbitrary c . coarbitrary d
-
-instance Arbitrary a => Arbitrary [a] where
-  arbitrary          = sized (\n -> choose (0,n) >>= vector)
-  coarbitrary []     = variant 0
-  coarbitrary (a:as) = coarbitrary a . variant 1 . coarbitrary as
-
-instance (Arbitrary a, Arbitrary b) => Arbitrary (a -> b) where
-  arbitrary         = promote (`coarbitrary` arbitrary)
-  coarbitrary f gen = arbitrary >>= ((`coarbitrary` gen) . f)
-
---------------------------------------------------------------------
--- Testable
-
-data Result
-  = Result { ok :: Maybe Bool, stamp :: [String], arguments :: [String] }
-
-nothing :: Result
-nothing = Result{ ok = Nothing, stamp = [], arguments = [] }
-
-newtype Property
-  = Prop (Gen Result)
-
-result :: Result -> Property
-result res = Prop (return res)
-
-evaluate :: Testable a => a -> Gen Result
-evaluate a = gen where Prop gen = property a
-
-class Testable a where
-  property :: a -> Property
-
-instance Testable () where
-  property _ = result nothing
-
-instance Testable Bool where
-  property b = result (nothing{ ok = Just b })
-
-instance Testable Result where
-  property res = result res
-
-instance Testable Property where
-  property prop = prop
-
-instance (Arbitrary a, Show a, Testable b) => Testable (a -> b) where
-  property f = forAll arbitrary f
-
-forAll :: (Show a, Testable b) => Gen a -> (a -> b) -> Property
-forAll gen body = Prop $
-  do a   <- gen
-     res <- evaluate (body a)
-     return (argument a res)
- where
-  argument a res = res{ arguments = show a : arguments res }
-
-(==>) :: Testable a => Bool -> a -> Property
-True  ==> a = property a
-False ==> a = property ()
-
-label :: Testable a => String -> a -> Property
-label s a = Prop (add `fmap` evaluate a)
- where
-  add res = res{ stamp = s : stamp res }
-
-classify :: Testable a => Bool -> String -> a -> Property
-classify True  name = label name
-classify False _    = property
-
-trivial :: Testable a => Bool -> a -> Property
-trivial = (`classify` "trivial")
-
-collect :: (Show a, Testable b) => a -> b -> Property
-collect v = label (show v)
-
---------------------------------------------------------------------
--- Testing
-
-data Config = Config
-  { configMaxTest :: Int
-  , configMaxFail :: Int
-  , configSize    :: Int -> Int
-  , configEvery   :: Int -> [String] -> String
-  }
-
-quick :: Config
-quick = Config
-  { configMaxTest = 100
-  , configMaxFail = 1000
-  , configSize    = (+ 3) . (`div` 2)
-  , configEvery   = \n args -> let s = show n in s ++ [ '\b' | _ <- s ]
-  }
-
-verbose :: Config
-verbose = quick
-  { configEvery = \n args -> show n ++ ":\n" ++ unlines args
-  }
-
-defaultConfig :: Config
-defaultConfig = quick
-
-test, quickCheck, verboseCheck :: Testable a => a -> IO ()
-test         = check quick
-quickCheck   = check quick
-verboseCheck = check verbose
-
-check :: Testable a => Config -> a -> IO ()
-check config a =
-  do rnd <- newStdGen
-     tests config (evaluate a) rnd 0 0 []
-
-tests :: Config -> Gen Result -> StdGen -> Int -> Int -> [[String]] -> IO ()
-tests config gen rnd0 ntest nfail stamps
-  | ntest == configMaxTest config = do done "OK, passed" ntest stamps
-  | nfail == configMaxFail config = do done "Arguments exhausted after" ntest stamps
-  | otherwise               =
-      do putStr (configEvery config ntest (arguments result))
-         case ok result of
-           Nothing    ->
-             tests config gen rnd1 ntest (nfail+1) stamps
-           Just True  ->
-             tests config gen rnd1 (ntest+1) nfail (stamp result:stamps)
-           Just False ->
-             putStr ( "Falsifiable, after "
-                   ++ show ntest
-                   ++ " tests:\n"
-                   ++ unlines (arguments result)
-                    )
-     where
-      result      = generate (configSize config ntest) rnd2 gen
-      (rnd1,rnd2) = split rnd0
-
-done :: String -> Int -> [[String]] -> IO ()
-done mesg ntest stamps =
-  do putStr ( mesg ++ " " ++ show ntest ++ " tests" ++ table )
- where
-  table = display
-        . map entry
-        . reverse
-        . sort
-        . map pairLength
-        . group
-        . sort
-        . filter (not . null)
-        $ stamps
-
-  display []  = ".\n"
-  display [x] = " (" ++ x ++ ").\n"
-  display xs  = ".\n" ++ unlines (map (++ ".") xs)
-
-  pairLength xss@(xs:_) = (length xss, xs)
-  entry (n, xs)         = percentage n ntest
-                       ++ " "
-                       ++ concat (intersperse ", " xs)
-
-  percentage n m        = show ((100 * n) `div` m) ++ "%"
-
---------------------------------------------------------------------
--- the end.
rmfile ./lib/Test/QuickCheck.hs
hunk ./lib/Test/QuickCheck/Batch.hs 1
------------------------------------------------------------------------------
--- |
--- Module      :  Test.QuickCheck.Batch
--- Copyright   :  (c) Andy Gill 2001
--- License     :  BSD-style (see the file libraries/base/LICENSE)
---
--- Maintainer  :  libraries@haskell.org
--- Stability   :  experimental
--- Portability :  non-portable (uses Control.Exception, Control.Concurrent)
---
--- This is a batch driver for running QuickCheck (GHC only).
---
------------------------------------------------------------------------------
-
-{-
- - Here is the key for reading the output.
- -  . = test successful
- -  ? = every example passed, but quickcheck did not find enough good examples
- -  * = test aborted for some reason (out-of-time, bottom, etc)
- -  # = test failed outright
- -
- - We also provide the dangerous "isBottom".
- -
- - Here is is an example of use for sorting:
- -
- - testOptions :: TestOptions
- - testOptions = TestOptions
- -                 { no_of_tests = 100		-- number of tests to run
- -                 , length_of_tests = 1	-- 1 second max per check
- -						-- where a check == n tests
- -                 , debug_tests = False	-- True => debugging info
- -                 }
- -
- - prop_sort1 xs = sort xs == sortBy compare xs
- -   where types = (xs :: [OrdALPHA])
- - prop_sort2 xs =
- -         (not (null xs)) ==>
- -         (head (sort xs) == minimum xs)
- -   where types = (xs :: [OrdALPHA])
- - prop_sort3 xs = (not (null xs)) ==>
- -         last (sort xs) == maximum xs
- -   where types = (xs :: [OrdALPHA])
- - prop_sort4 xs ys =
- -         (not (null xs)) ==>
- -         (not (null ys)) ==>
- -         (head (sort (xs ++ ys)) == min (minimum xs) (minimum ys))
- -   where types = (xs :: [OrdALPHA], ys :: [OrdALPHA])
- - prop_sort6 xs ys =
- -         (not (null xs)) ==>
- -         (not (null ys)) ==>
- -         (last (sort (xs ++ ys)) == max (maximum xs) (maximum ys))
- -   where types = (xs :: [OrdALPHA], ys :: [OrdALPHA])
- - prop_sort5 xs ys =
- -         (not (null xs)) ==>
- -         (not (null ys)) ==>
- -         (head (sort (xs ++ ys)) == max (maximum xs) (maximum ys))
- -   where types = (xs :: [OrdALPHA], ys :: [OrdALPHA])
- -
- - test_sort = runTests "sort" testOptions
- -         [ run prop_sort1
- -         , run prop_sort2
- -         , run prop_sort3
- -         , run prop_sort4
- -         , run prop_sort5
- -         ]
- -
- - When run, this gives
- - Main> test_sort
- -                     sort : .....
- -
- - You would tie together all the test_* functions
- - into one test_everything, on a per module basis.
- -
- - Examples of use of bottom and isBottom:
- -      {- test for abort -}
- -	prop_head2 = isBottom (head [])
- -      {- test for strictness -}
- -	prop_head3 = isBottom (head bottom)
- -}
-
-module Test.QuickCheck.Batch
-   ( run		-- :: Testable a => a -> TestOptions -> IO TestResult
-   , runTests		-- :: String -> TestOptions ->
-			--	[TestOptions -> IO TestResult] -> IO ()
-   , defOpt		-- :: TestOptions
-   , TestOptions (..)
-   , TestResult (..)
-   , isBottom		-- :: a -> Bool
-   , bottom		-- :: a 		{- _|_ -}
-   ) where
-
-import Prelude
-
-import System.Random
-import Control.Concurrent
-import Control.Exception hiding (catch, evaluate)
-import qualified Control.Exception as Exception (catch, evaluate)
-import Test.QuickCheck
-import System.IO.Unsafe
-
-data TestOptions = TestOptions {
-	no_of_tests     :: Int,
-	length_of_tests :: Int,
-	debug_tests     :: Bool }
-
-defOpt :: TestOptions
-defOpt = TestOptions
-	{ no_of_tests = 100
-	, length_of_tests = 1
-	, debug_tests = False
-	}
-
-data TestResult = TestOk 	String  Int [[String]]
-		| TestExausted 	String  Int [[String]]
-		| TestFailed   [String] Int
-		| TestAborted   Exception
-
-tests :: Config -> Gen Result -> StdGen -> Int -> Int -> [[String]]
-      -> IO TestResult
-tests config gen rnd0 ntest nfail stamps
-  | ntest == configMaxTest config = return (TestOk  "OK, passed" ntest stamps)
-  | nfail == configMaxFail config = return (TestExausted "Arguments exhausted after"
-					 ntest stamps)
-  | otherwise               =
-      do (if not (null txt) then putStr txt else return ())
-	 case ok result of
-           Nothing    ->
-             tests config gen rnd1 ntest (nfail+1) stamps
-           Just True  ->
-             tests config gen rnd1 (ntest+1) nfail (stamp result:stamps)
-           Just False ->
-             do return (TestFailed (arguments result) ntest)
-     where
-      txt         = configEvery config ntest (arguments result)
-      result      = generate (configSize config ntest) rnd2 gen
-      (rnd1,rnd2) = split rnd0
-
-batch n v = Config
-  { configMaxTest = n
-  , configMaxFail = n * 10
-  , configSize    = (+ 3) . (`div` 2)
-  , configEvery   = \n args -> if v then show n ++ ":\n" ++ unlines args else ""
-  }
-
--- Here we use the same random number each time,
--- so we get reproducable results!
-run :: Testable a => a -> TestOptions -> IO TestResult
-run a TestOptions { no_of_tests = n, length_of_tests = len, debug_tests = debug } =
-  do me <- myThreadId
-     ready <- newEmptyMVar
-     r <- if len == 0
-	   then try theTest
-	   else try (do
-     	     -- This waits a bit, then raises an exception in its parent,
-             -- saying, right, you've had long enough!
-	     watcher <- forkIO (Exception.catch
-			      (do threadDelay (len * 1000 * 1000)
-				  takeMVar ready
-				  throwTo me NonTermination
-				  return ())
-			      (\ _ -> return ()))
-	     -- Tell the watcher we are starting...
-	     putMVar ready ()
-             -- This is cheating, because possibly some of the internal message
-             -- inside "r" might be _|_, but anyway....
-	     r <- theTest
-	     -- Now, we turn off the watcher.
-	     -- Ignored if the watcher is already dead,
-	     -- (unless some unlucky thread picks up the same name)
-	     killThread watcher
-	     return r)
-     case r of
-        Right r -> return r
-        Left  e -> return (TestAborted e)
-  where
-	theTest = tests (batch n debug) (evaluate a) (mkStdGen 0) 0 0 []
-
--- Prints a one line summary of various tests with common theme
-runTests :: String -> TestOptions -> [TestOptions -> IO TestResult] -> IO ()
-runTests name scale actions =
-  do putStr (rjustify 25 name ++ " : ")
-     f <- tr 1 actions [] 0
-     mapM fa f
-     return ()
-  where
-	rjustify n s = replicate (max 0 (n - length s)) ' ' ++ s
-
-	tr n [] xs c = do
-			putStr (rjustify (max 0 (35-n)) " (" ++ show c ++ ")\n")
-			return xs
-	tr n (action:actions) others c =
-	   do r <- action scale
-	      case r of
-		(TestOk _ m _)
-			-> do { putStr "." ;
-			       tr (n+1) actions others (c+m) }
-		(TestExausted s m ss)
-
-			-> do { putStr "?" ;
-			       tr (n+1) actions others (c+m) }
-		(TestAborted e)
-			-> do { putStr "*" ;
-			       tr (n+1) actions others c }
-	  	(TestFailed f num)
-			-> do { putStr "#" ;
-			        tr (n+1) actions ((f,n,num):others) (c+num) }
-
-	fa :: ([String],Int,Int) -> IO ()
-	fa (f,n,no) =
-	  do putStr "\n"
-	     putStr ("    ** test "
-			++ show (n  :: Int)
-			++ " of "
-			++ name
-			++ " failed with the binding(s)\n")
-	     sequence_ [putStr ("    **   " ++ v ++ "\n")
-			| v <- f ]
-  	     putStr "\n"
-
--- Look out behind you! These can be misused badly.
--- However, in the context of a batch tester, can also be very useful.
-
-bottom :: a
-bottom = error "_|_"
-
-isBottom :: a -> Bool
-isBottom a = unsafePerformIO (do
-	a' <- try (Exception.evaluate a)
-	case a' of
-	   Left _ -> return True
-	   Right _ -> return False)
rmfile ./lib/Test/QuickCheck/Batch.hs
hunk ./lib/Test/QuickCheck/Poly.hs 1
------------------------------------------------------------------------------
--- |
--- Module      :  Test.QuickCheck.Poly
--- Copyright   :  (c) Andy Gill 2001
--- License     :  BSD-style (see the file libraries/base/LICENSE)
---
--- Maintainer  :  libraries@haskell.org
--- Stability   :  experimental
--- Portability :  portable
---
--- This is an attempt to emulate polymorphic types for the
--- purposes of testing by using abstract monomorphic types.
---
--- It is likely that future versions of QuickCheck will
--- include some polymorphic emulation testing facility,
--- but this module can be used for now.
---
------------------------------------------------------------------------------
-
-module Test.QuickCheck.Poly
-  ( ALPHA
-  , BETA
-  , GAMMA
-  , OrdALPHA
-  , OrdBETA
-  , OrdGAMMA
-  ) where
-
-import Prelude
-
-import Test.QuickCheck
-import Test.QuickCheck.Utils
-
-{- This is the basic pseudo-polymorphic object.
- - The idea is you can't cheat, and use the integer
- - directly, but need to use the abstraction.
- -
- - We use phantom types (ref: Domain Specific Embedded Compilers,
- - Daan Leijen & Erik Meijer, 2nd Conference of Domain Specific
- - Languages, Austin, TX, 1999)
- -}
-
-newtype Poly a = Poly Int
-
-instance Show (Poly a) where
-        show (Poly a) = "_" ++ show a
-
-instance Arbitrary (Poly a) where
-    arbitrary            = sized $ \n -> (choose (1,n) >>= return . Poly)
-    coarbitrary (Poly n) = variant (if n >= 0 then 2*n else 2*(-n) + 1)
-
-instance Eq a => Eq (Poly a) where
-        (Poly a) == (Poly b) = a == b
-
-instance Ord a => Ord (Poly a) where
-        (Poly a) `compare` (Poly b) = a `compare` b
-
-{-
- - These are what we export, our pseudo-polymorphic instances.
- -}
-
-type ALPHA = Poly ALPHA_
-data ALPHA_ = ALPHA_ deriving (Eq)
-
-type BETA = Poly BETA_
-data BETA_ = BETA_ deriving (Eq)
-
-type GAMMA = Poly GAMMA_
-data GAMMA_ = GAMMA_ deriving (Eq)
-
-type OrdALPHA = Poly OrdALPHA_
-data OrdALPHA_ = OrdALPHA_ deriving (Eq,Ord)
-
-type OrdBETA = Poly OrdBETA_
-data OrdBETA_ = OrdBETA_ deriving (Eq,Ord)
-
-type OrdGAMMA = Poly OrdGAMMA_
-data OrdGAMMA_ = OrdGAMMA_ deriving (Eq,Ord)
-
-{-
- - This is a condition on OrdALPHA, OrdBETA, etc, itself.
- - It states that all OrdALPHA objects obey total ordering.
- -}
-
-prop_OrdPOLY x y = isTotalOrder x y
-    where types = (x :: OrdALPHA, y :: OrdALPHA)
rmfile ./lib/Test/QuickCheck/Poly.hs
hunk ./lib/Test/QuickCheck/Utils.hs 1
------------------------------------------------------------------------------
--- |
--- Module      :  Test.QuickCheck.Utils
--- Copyright   :  (c) Andy Gill 2001
--- License     :  BSD-style (see the file libraries/base/LICENSE)
---
--- Maintainer  :  libraries@haskell.org
--- Stability   :  experimental
--- Portability :  portable
---
--- These are some general purpose utilities for use with QuickCheck.
---
------------------------------------------------------------------------------
-
-module Test.QuickCheck.Utils
-  ( isAssociativeBy
-  , isAssociative
-  , isCommutableBy
-  , isCommutable
-  , isTotalOrder
-  ) where
-
-import Prelude
-
-import Test.QuickCheck
-
-isAssociativeBy :: (Show a,Testable prop)
-		=> (a -> a -> prop) -> Gen a -> (a -> a -> a) -> Property
-isAssociativeBy (===) src (**) =
-     	forAll src $ \ a ->
-     	forAll src $ \ b ->
-     	forAll src $ \ c ->
-	((a ** b) ** c) === (a ** (b ** c))
-
-isAssociative :: (Arbitrary a,Show a,Eq a) => (a -> a -> a) -> Property
-isAssociative = isAssociativeBy (==) arbitrary
-
-isCommutableBy :: (Show a,Testable prop)
-	       => (b -> b -> prop) -> Gen a -> (a -> a -> b) -> Property
-isCommutableBy (===) src (**) =
-	forAll src $ \ a ->
-	forAll src $ \ b ->
-	(a ** b) === (b ** a)
-
-isCommutable :: (Arbitrary a,Show a,Eq b) => (a -> a -> b) -> Property
-isCommutable = isCommutableBy (==) arbitrary
-
-isTotalOrder :: (Arbitrary a,Show a,Ord a) => a -> a -> Property
-isTotalOrder x y =
-    classify (x > y)  "less than" $
-    classify (x == y) "equals" $
-    classify (x < y)  "greater than" $
-    x < y || x == y || x > y
rmfile ./lib/Test/QuickCheck/Utils.hs
rmdir ./lib/Test/QuickCheck
rmdir ./lib/Test
hunk ./lib/flat-foreign/flat-foreign.yaml 5
+options: --noauto
hunk ./library_deps.make 17
-haskell-extras-0.8.0.hl: lib/haskell-extras/haskell-extras.yaml.m4 lib/haskell-extras/System/Info.hs lib/haskell-extras/Data/Int.hs lib/haskell-extras/Debug/Trace.hs lib/haskell-extras/Data/Array.hs \
+haskell-extras-0.8.1.hl: lib/haskell-extras/haskell-extras.yaml.m4 lib/haskell-extras/System/Info.hs lib/haskell-extras/Data/Int.hs lib/haskell-extras/Debug/Trace.hs lib/haskell-extras/Data/Array.hs \
hunk ./library_deps.make 28
-haskell2010-0.8.0.hl: lib/haskell2010/haskell2010.yaml.m4 jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+haskell2010-0.8.1.hl: lib/haskell2010/haskell2010.yaml.m4 haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 33
-    lib/flat-foreign/ForeignPtr.hs jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+    lib/flat-foreign/ForeignPtr.hs haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 38
-    lib/haskell98/Maybe.hs jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+    lib/haskell98/Maybe.hs haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 41
-    lib/applicative/Data/Traversable.hs jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+    lib/applicative/Data/Traversable.hs haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 43
-JHC_LIBS = jhc-prim-1.0.hl jhc-1.0.hl haskell-extras-0.8.0.hl haskell2010-0.8.0.hl flat-foreign-1.0.hl \
+JHC_LIBS = jhc-prim-1.0.hl jhc-1.0.hl haskell-extras-0.8.1.hl haskell2010-0.8.1.hl flat-foreign-1.0.hl \
hunk ./library_deps.make 45
-containers-0.3.0.0.hl: lib/ext/containers.cabal jhc-prim-1.0.hl applicative-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl \
+containers-0.3.0.0.hl: lib/ext/containers.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl applicative-1.0.hl \
hunk ./library_deps.make 48
-Diff-0.1.2.hl: lib/ext/Diff.cabal jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+Diff-0.1.2.hl: lib/ext/Diff.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 50
-html-1.0.1.2.hl: lib/ext/html.cabal jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+html-1.0.1.2.hl: lib/ext/html.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 52
-HUnit-1.2.2.1.hl: lib/ext/HUnit.cabal jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+HUnit-1.2.2.1.hl: lib/ext/HUnit.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 54
-parsec-2.1.0.1.hl: lib/ext/parsec.cabal jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+parsec-2.1.0.1.hl: lib/ext/parsec.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 56
-pretty-1.0.1.1.hl: lib/ext/pretty.cabal jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+pretty-1.0.1.1.hl: lib/ext/pretty.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 58
-QuickCheck-1.2.0.0.hl: lib/ext/QuickCheck.cabal jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+QuickCheck-1.2.0.0.hl: lib/ext/QuickCheck.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 60
-safe-0.2.hl: lib/ext/safe.cabal jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+safe-0.2.hl: lib/ext/safe.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 62
-smallcheck-0.4.hl: lib/ext/smallcheck.cabal jhc-prim-1.0.hl haskell98-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl \
+smallcheck-0.4.hl: lib/ext/smallcheck.cabal haskell-extras-0.8.1.hl haskell98-1.0.hl jhc-prim-1.0.hl jhc-1.0.hl \
hunk ./library_deps.make 65
-xhtml-3000.2.0.1.hl: lib/ext/xhtml.cabal jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+xhtml-3000.2.0.1.hl: lib/ext/xhtml.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 67
-transformers-0.2.1.0.hl: lib/ext/transformers.cabal jhc-prim-1.0.hl applicative-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+transformers-0.2.1.0.hl: lib/ext/transformers.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl applicative-1.0.hl
hunk ./library_deps.make 69
-filepath-1.2.0.0.hl: lib/ext/filepath.cabal jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl
+filepath-1.2.0.0.hl: lib/ext/filepath.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl
hunk ./library_deps.make 71
-deepseq-1.1.0.2.hl: lib/ext/deepseq.cabal jhc-prim-1.0.hl applicative-1.0.hl containers-0.3.0.0.hl haskell-extras-0.8.0.hl \
-    jhc-1.0.hl
+deepseq-1.1.0.2.hl: lib/ext/deepseq.cabal haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl containers-0.3.0.0.hl \
+    applicative-1.0.hl
hunk ./library_deps.make 74
-bytestring-0.9.2.0.hl: lib/ext/bytestring.yaml jhc-prim-1.0.hl haskell-extras-0.8.0.hl jhc-1.0.hl lib/ext/bytestring.patch
+bytestring-0.9.2.0.hl: lib/ext/bytestring.yaml haskell-extras-0.8.1.hl jhc-prim-1.0.hl jhc-1.0.hl lib/ext/bytestring.patch
hunk ./library_deps.make 78
-    transformers-0.2.1.0.hl filepath-1.2.0.0.hl deepseq-1.1.0.2.hl
+    transformers-0.2.1.0.hl filepath-1.2.0.0.hl deepseq-1.1.0.2.hl 
hunk ./src/data/targets.ini.in 23
-autoload=base,haskell98
+autoload=haskell2010,haskell-extras,haskell98