mirror of
https://github.com/github/semantic.git
synced 2024-12-29 01:42:43 +03:00
121 lines
3.9 KiB
Haskell
121 lines
3.9 KiB
Haskell
module SpecHelpers
|
|
( module X
|
|
, runBuilder
|
|
, diffFilePaths
|
|
, parseFilePath
|
|
, readFilePair
|
|
, testEvaluating
|
|
, deNamespace
|
|
, derefQName
|
|
, verbatim
|
|
, TermEvaluator(..)
|
|
, Verbatim(..)
|
|
) where
|
|
|
|
import Analysis.Abstract.Evaluating
|
|
import Analysis.Abstract.Evaluating as X (EvaluatingState(..))
|
|
import Control.Abstract
|
|
import Control.Arrow ((&&&))
|
|
import Control.Monad.Effect.Trace as X (runIgnoringTrace, runReturningTrace)
|
|
import Control.Monad ((>=>))
|
|
import Data.Abstract.Address as X
|
|
import Data.Abstract.Environment as Env
|
|
import Data.Abstract.Evaluatable
|
|
import Data.Abstract.FreeVariables as X
|
|
import Data.Abstract.Heap as X
|
|
import Data.Abstract.ModuleTable as X hiding (lookup)
|
|
import Data.Abstract.Name as X
|
|
import Data.Abstract.Value (Value(..), ValueError, runValueError)
|
|
import Data.Bifunctor (first)
|
|
import Data.Blob as X
|
|
import Data.ByteString.Builder (toLazyByteString)
|
|
import Data.ByteString.Lazy (toStrict)
|
|
import Data.Project as X
|
|
import Data.Functor.Listable as X
|
|
import Data.Language as X
|
|
import Data.List.NonEmpty as X (NonEmpty(..))
|
|
import Data.Range as X
|
|
import Data.Record as X
|
|
import Data.Source as X
|
|
import Data.Span as X
|
|
import Data.Term as X
|
|
import Parsing.Parser as X
|
|
import Rendering.Renderer as X hiding (error)
|
|
import Semantic.Diff as X
|
|
import Semantic.Parse as X
|
|
import Semantic.Task as X hiding (parsePackage)
|
|
import Semantic.Util as X
|
|
import System.FilePath as X
|
|
|
|
import Data.ByteString as X (ByteString)
|
|
import Data.Functor.Both as X (Both, runBothWith, both)
|
|
import Data.Maybe as X
|
|
import Data.Monoid as X (Monoid(..), First(..), Last(..))
|
|
import Data.Semigroup as X (Semigroup(..))
|
|
import Control.Monad as X
|
|
|
|
import Test.Hspec as X (Spec, SpecWith, context, describe, it, xit, parallel, pendingWith, around, runIO)
|
|
import Test.Hspec.Expectations.Pretty as X
|
|
import Test.Hspec.LeanCheck as X
|
|
import Test.LeanCheck as X
|
|
|
|
import qualified Data.ByteString as B
|
|
import qualified Semantic.IO as IO
|
|
|
|
runBuilder = toStrict . toLazyByteString
|
|
|
|
-- | Returns an s-expression formatted diff for the specified FilePath pair.
|
|
diffFilePaths :: Both FilePath -> IO ByteString
|
|
diffFilePaths paths = readFilePair paths >>= fmap runBuilder . runTask . runDiff SExpressionDiffRenderer . pure
|
|
|
|
-- | Returns an s-expression parse tree for the specified FilePath.
|
|
parseFilePath :: FilePath -> IO ByteString
|
|
parseFilePath path = (fromJust <$> IO.readFile (file path)) >>= fmap runBuilder . runTask . runParse SExpressionTermRenderer . pure
|
|
|
|
-- | Read two files to a BlobPair.
|
|
readFilePair :: Both FilePath -> IO BlobPair
|
|
readFilePair paths = let paths' = fmap file paths in
|
|
runBothWith IO.readFilePair paths'
|
|
|
|
testEvaluating
|
|
= run
|
|
. runReturningTrace
|
|
. fmap (first reassociate)
|
|
. evaluating
|
|
. runLoadError
|
|
. runUnspecialized
|
|
. runResolutionError
|
|
. runEnvironmentError
|
|
. runEvalError
|
|
. runAddressError
|
|
. runValueError
|
|
. runTermEvaluator @_ @_ @(Value Precise (Eff _))
|
|
|
|
deNamespace :: Value Precise term -> Maybe (Name, [Name])
|
|
deNamespace (Namespace name scope) = Just (name, Env.names scope)
|
|
deNamespace _ = Nothing
|
|
|
|
namespaceScope :: Value Precise term -> Maybe (Environment Precise)
|
|
namespaceScope (Namespace _ scope) = Just scope
|
|
namespaceScope _ = Nothing
|
|
|
|
derefQName :: Heap Precise (Cell Precise) (Value Precise term) -> NonEmpty Name -> Environment Precise -> Maybe (Value Precise term)
|
|
derefQName heap = go
|
|
where go (n1 :| ns) env = Env.lookup n1 env >>= flip heapLookup heap >>= getLast . unLatest >>= case ns of
|
|
[] -> Just
|
|
(n2 : ns) -> namespaceScope >=> go (n2 :| ns)
|
|
|
|
newtype Verbatim = Verbatim ByteString
|
|
deriving (Eq)
|
|
|
|
instance Show Verbatim where
|
|
show (Verbatim x) = show x
|
|
|
|
verbatim :: ByteString -> Verbatim
|
|
verbatim = Verbatim . stripWhitespace
|
|
where
|
|
stripWhitespace :: ByteString -> ByteString
|
|
stripWhitespace = B.foldl' go B.empty
|
|
where go acc x | x `B.elem` " \t\n" = acc
|
|
| otherwise = B.snoc acc x
|