ADPfusion-0.5.0.0: tests/QuickCheck/Subword.hs
{-# Options_GHC -O0 #-}
-- |
--
-- TODO need to carefully check all props against boundary errors!
-- Especially the 2-dim cases!
module QuickCheck.Subword where
import Data.Vector.Fusion.Util
import Debug.Trace
import qualified Data.List as L
import qualified Data.Vector.Fusion.Stream.Monadic as SM
import qualified Data.Vector.Unboxed as VU
import Test.QuickCheck
import Test.QuickCheck.All
import Test.QuickCheck.Monadic
#ifdef ADPFUSION_TEST_SUITE_PROPERTIES
import Test.Framework.TH
import Test.Framework.Providers.QuickCheck2
#endif
import Data.PrimitiveArray
import ADP.Fusion
-- * Outside checks
-- ** two non-terminals on the r.h.s.
--
-- A_ij -> B_ik C_kj
--
-- B*_ik -> A*_ij C_kj
-- C*_kj -> B_ik A*_ij
prop_sv_OI ox@(Subword (i:.k)) = zs == ls where
toa = ITbl 0 0 EmptyOk xoS (\ _ _ -> Id (1,1))
tic = ITbl 0 0 EmptyOk xsS (\ _ _ -> Id (1,1))
zs = ((,) <<< toa % tic ... stoList) maxSWo ox
ls = [ ( unsafeIndex xoS (subword i j)
, unsafeIndex xsS (subword k j) )
| j <- [ k .. highest ] ]
prop_sv_IO ox@(Subword (k:.j)) = zs == ls where
tib = ITbl 0 0 EmptyOk xsS (\ _ _ -> Id (1,1))
toa = ITbl 0 0 EmptyOk xoS (\ _ _ -> Id (1,1))
zs = ((,) <<< tib % toa ... stoList) maxSWo ox
ls = [ ( unsafeIndex xsS (subword i k)
, unsafeIndex xoS (subword i j) )
| j <= highest, i <- [ 0 .. k ] ]
-- ** three non-terminals on the r.h.s. (this provides situations where two
-- syntactic terminals are on the same side)
--
-- A_ij -> B_ik C_kl D_lj
--
-- B*_ik -> A*_ij C_kl D_lj
-- C*_kl -> B_ik A*_ij D_lj
-- D*_lj -> B_ik C_kl A*_ij
prop_sv_OII ox@(Subword (i:.k)) = zs == ls where
toa = ITbl 0 0 EmptyOk xoS (\ _ _ -> Id (1,1))
tic = ITbl 0 0 EmptyOk xsS (\ _ _ -> Id (1,1))
tid = ITbl 0 0 EmptyOk xsS (\ _ _ -> Id (1,1))
zs = ((,,) <<< toa % tic % tid ... stoList) maxSWo ox
ls = [ ( unsafeIndex xoS (subword i j)
, unsafeIndex xsS (subword k l)
, unsafeIndex xsS (subword l j) )
| j <- [ k .. highest ], l <- [ k .. j ] ]
prop_sv_IOI ox@(Subword (k:.l)) = zs == ls where
tib = ITbl 0 0 EmptyOk xsS (\ _ _ -> Id (1,1))
toa = ITbl 0 0 EmptyOk xoS (\ _ _ -> Id (1,1))
tid = ITbl 0 0 EmptyOk xsS (\ _ _ -> Id (1,1))
zs = ((,,) <<< tib % toa % tid ... stoList) maxSWo ox
ls = [ ( unsafeIndex xsS (subword i k)
, unsafeIndex xoS (subword i j)
, unsafeIndex xsS (subword l j) )
| i <- [ 0 .. k ], j <- [ l .. highest ] ]
prop_sv_IIO ox@(Subword (l:.j)) = zs == ls where
tib = ITbl 0 0 EmptyOk xsS (\ _ _ -> Id (1,1))
tic = ITbl 0 0 EmptyOk xsS (\ _ _ -> Id (1,1))
toa = ITbl 0 0 EmptyOk xoS (\ _ _ -> Id (1,1))
zs = ((,,) <<< tib % tic % toa ... stoList) maxSWo ox
ls = [ ( unsafeIndex xsS (subword i k)
, unsafeIndex xsS (subword k l)
, unsafeIndex xoS (subword i j) )
| j <= highest, i <- [ 0 .. l ], k <- [ i .. l ] ]
-- ** four non-terminals on the r.h.s. ?
-- ** five non-terminals on the r.h.s. ?
-- ** Non-terminal and terminal combinations
prop_cOc ox@(Subword (i:.j)) = zs == ls where
toa = ITbl 0 0 EmptyOk xoS (\ _ _ -> Id (1,1))
zs = ((,,) <<< chr csS % toa % chr csS ... stoList) maxSWo ox
ls = [ ( csS VU.! (i-1)
, unsafeIndex xoS (subword (i-1) (j+1))
, csS VU.! (j ) )
| i > 0 && j < highest ]
prop_ccOcc ox@(Subword (i:.j)) = zs == ls where
toa = ITbl 0 0 EmptyOk xoS (\ _ _ -> Id (1,1))
zs = ((,,,,) <<< chr csS % chr csS % toa % chr csS % chr csS ... stoList) maxSWo ox
ls = [ ( csS VU.! (i-2)
, csS VU.! (i-1)
, unsafeIndex xoS (subword (i-2) (j+2))
, csS VU.! (j )
, csS VU.! (j+1) )
| i > 1 && j < highest -1 ]
prop_cOccc ox@(Subword (i:.j)) = zs == ls where
toa = ITbl 0 0 EmptyOk xoS (\ _ _ -> Id (1,1))
zs = ((,,,,) <<< chr csS % toa % chr csS % chr csS % chr csS ... stoList) maxSWo ox
ls = [ ( csS VU.! (i-1)
, unsafeIndex xoS (subword (i-1) (j+3))
, csS VU.! (j )
, csS VU.! (j+1)
, csS VU.! (j+2) )
| i > 0 && j < highest -2 ]
-- ** Terminals, syntactic terminals, and non-terminals
prop_cOcIc ox@(Subword (i:.k)) = zs == ls where
toa = ITbl 0 0 EmptyOk xoS (\ _ _ -> Id (1,1))
tic = ITbl 0 0 EmptyOk xsS (\ _ _ -> Id (1,1))
zs = ((,,,,) <<< chr csS % toa % chr csS % tic % chr csS ... stoList) maxSWo ox
ls = [ ( csS VU.! (i-1)
, unsafeIndex xoS (subword (i-1) j )
, csS VU.! (k )
, unsafeIndex xsS (subword (k+1) (j-1))
, csS VU.! (j-1) )
| i > 0, j <- [ k+2 .. highest ] ]
prop_cIcOc ox@(Subword (k:.j)) = zs == ls where
tib = ITbl 0 0 EmptyOk xsS (\ _ _ -> Id (1,1))
toa = ITbl 0 0 EmptyOk xoS (\ _ _ -> Id (1,1))
zs = ((,,,,) <<< chr csS % tib % chr csS % toa % chr csS ... stoList) maxSWo ox
ls = [ ( csS VU.! (i )
, unsafeIndex xsS (subword (i+1) (k-1))
, csS VU.! (k-1)
, unsafeIndex xoS (subword i (j+1))
, csS VU.! (j ) )
| j+1 <= highest, k>1, i <- [ 0 .. k-2 ] ]
-- ** Epsilonness
prop_Epsilon ox@(Subword (i:.j)) = zs == ls where
zs = (id <<< Epsilon ... stoList) (maxSWo) ox
ls = [ () | i==0 && j==highest ]
-- ** Multi-tape cases
prop_2dimIt ix@(Z:.Subword (i:.j):.Subword (k:.l)) = zs == ls where
t = ITbl 0 0 (Z:.EmptyOk:.EmptyOk) xsSS (\ _ _ -> Id ((1,1),(1,1)))
zs = (id <<< t ... stoList) (Z:.subword 0 highest:.subword 0 highest) ix
ls = [ ( unsafeIndex xsSS ix ) | j<=highest && l<=highest ]
prop_2dimcIt ix@(Z:.Subword(i:.j):.Subword(k:.l)) = {- traceShow (zs,ls) $ -} zs == ls where
t = ITbl 0 0 (Z:.EmptyOk:.EmptyOk) xsSS (\ _ _ -> Id ((1,1),(1,1)))
zs = ((,) <<< (M:|chr csS:|chr csS) % t ... stoList) (Z:.subwordI 0 highest:.subwordI 0 highest) ix
ls = [ ( Z :. (csS VU.! i) :. (csS VU.! k)
, unsafeIndex xsSS (Z :. subword (i+1) j :. subword (k+1) l) )
| j<=highest && l<=highest
, i+1<=j && k+1<=l ]
prop_2dimItc ix@(Z:.Subword(i:.j):.Subword(k:.l)) = {- traceShow (zs,ls) $ -} zs == ls where
t = ITbl 0 0 (Z:.EmptyOk:.EmptyOk) xsSS (\ _ _ -> Id ((1,1),(1,1)))
zs = ((,) <<< t % (M:|chr csS:|chr csS) ... stoList) (Z:.subwordI 0 highest:.subwordI 0 highest) ix
ls = [ ( unsafeIndex xsSS (Z :. subword i (j-1) :. subword k (l-1))
, Z :. (csS VU.! (j-1)) :. (csS VU.! (l-1)) )
| j<=highest && l<=highest
, i+1<=j && k+1<=l ]
prop_2dimcItc ix@(Z:.Subword(i:.j):.Subword(k:.l)) = {- traceShow (zs,ls) $ -} zs == ls where
t = ITbl 0 0 (Z:.EmptyOk:.EmptyOk) xsSS (\ _ _ -> Id ((1,1),(1,1)))
zs = ((,,) <<< (M:|chr csS:|chr csS) % t % (M:|chr csS:| chr csS) ... stoList) (Z:.subwordI 0 highest:.subwordI 0 highest) ix
ls = [ ( Z :. (csS VU.! i) :. (csS VU.! k)
, unsafeIndex xsSS (Z :. subword (i+1) (j-1) :. subword (k+1) (l-1))
, Z :. (csS VU.! (j-1)) :. (csS VU.! (l-1)) )
| j<=highest && l<=highest
, i+2<=j && k+2<=l ]
stoList = unId . SM.toList
highest = 10
maxSWi :: Subword I
maxSWi = subword 0 highest
maxSWo :: Subword O
maxSWo = subword 0 highest
csS :: VU.Vector (Int,Int)
csS = VU.fromList [ (i,i+1) | i <- [0 .. highest-1] ] -- this should be @highest -1@, we should die if we see @(highest,highest+1)@
xsS :: Unboxed (Subword I) (Int,Int)
xsS = fromList (subword 0 0) (subword 0 highest) [ (i,j) | i <- [ 0 .. highest ] , j <- [ i .. highest ] ]
xoS :: Unboxed (Subword O) (Int,Int)
xoS = fromList (subword 0 0) (subword 0 highest) [ (i,j) | i <- [ 0 .. highest ] , j <- [ i .. highest ] ]
xsSS :: Unboxed (Z:.Subword I:.Subword I) ( (Int,Int) , (Int,Int) )
xsSS = fromAssocs (Z:.subword 0 0:.subword 0 0) (Z:.subword 0 highest:.subword 0 highest) ((-1,-1),(-1,-1))
$ Prelude.map (\((i,j),(k,l)) -> (Z:.subword i j:.subword k l, ((i,j),(k,l)) )) [ ((i,j) , (k,l)) | i <- [0 .. highest], j <-[i .. highest], k <- [0 .. highest], l <- [0 .. highest] ]
-- * general quickcheck stuff
options = stdArgs {maxSuccess = 10000}
customCheck = quickCheckWithResult options
return []
allProps = $forAllProperties customCheck
#ifdef ADPFUSION_TEST_SUITE_PROPERTIES
testgroup_subword = $(testGroupGenerator)
#endif