Folks,
I have code like this that I want to test with QuickCheck but I'm
having trouble imagining how I would wrap it up in a property.
Do I make sure that id, subs, back are always morphed properly or do
I leave that to separate properties for their respective types?
Do I then ensure that array types are always unwrapped (see getType
below), that a "series" variable is always declared, code added and a
series reference returned?
Last but not least, is monadic testing part of Test.QuickCheck.*?
Thanks, Joel
type Core a = State CoreUnit a
data CoreUnit
= Core
{ coreSym :: Integer -- starting # for gensym
, coreVars :: M.Map String VarDecl
, coreCode :: M.Map Integer [Statement]
}
deriving (Show, Eq)
morphHistArrayAccess :: VarIdent -> Subscript -> BackRef -> C.Core
C.Expr
morphHistArrayAccess id subs back = do
id' <- morph id
subs' <- morph subs
back' <- morph back
(C.TyArray ty) <- getType id'
s <- genSym "series"
addVar s (C.TySeries ty) [] Nothing
addCodeFront 1 [ C.AddToSeries (C.VarIdent s) (C.Var id' subs') ]
return $ C.Series (C.VarIdent s) back'
--
http://wagerlabs.com/
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