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66 lines
2.1 KiB
Haskell
66 lines
2.1 KiB
Haskell
{-# LANGUAGE TypeOperators #-}
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module Control.Abstract.Evaluator.Spec
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( spec
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, SpecEff(..)
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) where
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import Analysis.Abstract.Evaluating (evaluating)
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import Control.Abstract
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import Data.Abstract.Module
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import qualified Data.Abstract.Number as Number
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import Data.Abstract.Package
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import Data.Abstract.Value as Value
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import Data.Algebra
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import Data.Bifunctor (first)
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import Data.Functor.Const
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import Data.Sum
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import SpecHelpers hiding (reassociate)
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spec :: Spec
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spec = parallel $ do
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it "constructs integers" $ do
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(expected, _) <- evaluate (box (integer 123))
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expected `shouldBe` Right (Value.Integer (Number.Integer 123))
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it "calls functions" $ do
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(expected, _) <- evaluate $ do
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identity <- closure [name "x"] lowerBound (variable (name "x"))
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call identity [box (integer 123)]
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expected `shouldBe` Right (Value.Integer (Number.Integer 123))
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evaluate
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= runM
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. evaluating @Precise @Val
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. runReader (PackageInfo (name "test") Nothing mempty)
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. runReader (ModuleInfo "test/Control/Abstract/Evaluator/Spec.hs")
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. fmap reassociate
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. runValueError
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. runEnvironmentError
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. runAddressError
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. runAllocator
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. (>>= deref . fst)
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. runEnv lowerBound
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. runReturn
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. runLoopControl
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reassociate :: Either (SomeExc exc1) (Either (SomeExc exc2) (Either (SomeExc exc3) result)) -> Either (SomeExc (Sum '[exc3, exc2, exc1])) result
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reassociate = mergeExcs . mergeExcs . mergeExcs . Right
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type Val = Value Precise SpecEff
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newtype SpecEff a = SpecEff
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{ runSpecEff :: Eff '[ LoopControl Precise
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, Return Precise
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, Env Precise
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, Allocator Precise Val
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, Resumable (AddressError Precise Val)
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, Resumable (EnvironmentError Precise)
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, Resumable (ValueError Precise SpecEff)
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, Reader ModuleInfo
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, Reader PackageInfo
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, Fresh
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, State (Heap Precise Latest Val)
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, State (ModuleTable (Maybe (Precise, Environment Precise)))
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, IO
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] a
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}
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