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Merge branch 'master' into remove-dead-deps

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Patrick Thomson 2019-09-24 17:00:20 -04:00 committed by GitHub
commit 42da571531
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2 changed files with 84 additions and 69 deletions

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@ -400,9 +400,12 @@ test-suite parse-examples
main-is: Examples.hs
build-depends: semantic
, Glob
, hspec
, hspec-core
, hspec-expectations
, foldl ^>= 1.4.5
, resourcet ^>= 1.2
, streaming
, streaming-bytestring ^>= 0.1.6
, tasty
, tasty-hunit
benchmark evaluation
import: haskell, executable-flags

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@ -1,90 +1,53 @@
{-# LANGUAGE TypeApplications #-}
{-# OPTIONS_GHC -O1 #-}
module Main (main) where
import Control.Effect
import Control.Exception (displayException)
import qualified Control.Foldl as Foldl
import Data.Function ((&))
import Control.Concurrent.Async (forConcurrently)
import Control.Monad
import Control.Monad.IO.Class
import Control.Monad.Trans.Resource (ResIO, runResourceT)
import Data.Blob
import qualified Data.ByteString as B
import Data.ByteString.Builder
import qualified Data.ByteString.Char8 as BC
import qualified Data.ByteString.Lazy.Char8 as BLC
import qualified Data.ByteString.Streaming.Char8 as ByteStream
import Data.Either
import Data.Blob (fileForRelPath)
import Data.Flag
import Data.Foldable
import Data.List
import Data.Maybe
import Data.Quieterm
import Data.Typeable (cast)
import Data.Void
import Parsing.Parser
import Semantic.Api (TermOutputFormat (..), parseTermBuilder)
import Semantic.Config (Config (..), Options (..), FailOnWarning (..), defaultOptions)
import qualified Semantic.IO as IO
import Semantic.Task
import Semantic.Task.Files
import System.Directory
import System.Exit (die)
import Data.Set (Set)
import Data.Traversable
import Data.Typeable
import qualified Streaming.Prelude as Stream
import System.FilePath.Glob
import qualified System.Path as Path
import System.Path ((</>))
import System.Process
import Test.Hspec
import qualified System.Path as Path
import qualified System.Process as Process
import Data.Flag
import Semantic.Api (TermOutputFormat (..), parseTermBuilder)
import Semantic.Config as Config
import Semantic.Task
import Semantic.Task.Files
main :: IO ()
main = withOptions opts $ \ config logger statter -> hspec . parallel $ do
let args = TaskSession config "-" False logger statter
runIO setupExampleRepos
for_ languages $ \ lang@LanguageExample{..} -> do
let tsLang = Path.relDir ("tree-sitter-" <> languageName)
tsDir = languagesDir </> tsLang </> Path.relDir "vendor" </> tsLang
parallel . describe languageName $ parseExamples args lang tsDir
where
parseExamples session LanguageExample{..} tsDir = do
knownFailures <- runIO $ knownFailuresForPath tsDir languageKnownFailuresTxt
files <- runIO $ globDir1 (compile ("**/*" <> languageExtension)) (Path.toString (tsDir </> languageExampleDir))
let paths = Path.relFile <$> files
for_ paths $ \file -> it (Path.toString file) $ do
res <- runTask session (parseFilePath file)
case res of
Left (SomeException e) -> case cast e of
-- We have a number of known assignment timeouts, consider these pending specs instead of failing the build.
Just AssignmentTimedOut -> pendingWith $ show (displayException e)
Just ParserTimedOut -> pendingWith $ show (displayException e)
-- Other exceptions are true failures
_ -> expectationFailure (show (displayException e))
_ -> if file `elem` knownFailures
then pendingWith $ "Known parse failures " <> show ("Assignment: OK" <$ res)
else res `shouldSatisfy` isRight
setupExampleRepos = readProcess "script/clone-example-repos" mempty mempty >>= print
opts = defaultOptions { optionsFailOnWarning = flag FailOnWarning True, optionsLogLevel = Nothing }
knownFailuresForPath :: Path.RelDir -> Maybe Path.RelFile -> IO [Path.RelFile]
knownFailuresForPath _ Nothing = pure []
knownFailuresForPath tsDir (Just path) = do
known <- BC.lines <$> B.readFile (Path.toString (tsDir </> path))
let stripComments = filter (\line -> not (BC.null line) && BC.head line == '#')
let failures = Path.relFile . BC.unpack <$> stripComments known
pure ((tsDir </>) <$> failures)
import qualified Test.Tasty as Tasty
import qualified Test.Tasty.HUnit as HUnit
data LanguageExample
= LanguageExample
{ languageName :: String
, languageExtension :: String
, languageExampleDir :: Path.RelDir
{ languageName :: String
, languageExtension :: String
, languageExampleDir :: Path.RelDir
, languageKnownFailuresTxt :: Maybe Path.RelFile
} deriving (Eq, Show)
le :: String -> String -> Path.RelDir -> Maybe Path.RelFile -> LanguageExample
le = LanguageExample
languages :: [LanguageExample]
languages =
examples :: [LanguageExample]
examples =
[ le "python" ".py" examples (Just $ Path.relFile "script/known_failures.txt")
, le "ruby" ".rb" examples (Just $ Path.relFile "script/known_failures.txt")
, le "typescript" ".ts" examples (Just $ Path.relFile "typescript/script/known_failures.txt")
@ -105,8 +68,57 @@ languages =
-- , ("php", ".php") -- TODO: No parse-examples in tree-sitter yet
] where examples = Path.relDir "examples"
buildExamples :: TaskSession -> LanguageExample -> Path.RelDir -> IO Tasty.TestTree
buildExamples session lang tsDir = do
knownFailures <- knownFailuresForPath tsDir (languageKnownFailuresTxt lang)
files <- globDir1 (compile ("**/*" <> languageExtension lang)) (Path.toString (tsDir </> languageExampleDir lang))
let paths = Path.relFile <$> files
trees <- forConcurrently paths $ \file -> pure $ HUnit.testCase (Path.toString file) $ do
res <- runTask session (parseFilePath file)
case res of
Left (SomeException e) -> case cast e of
-- We have a number of known assignment timeouts, consider these pending specs instead of failing the build.
Just AssignmentTimedOut -> pure ()
Just ParserTimedOut -> pure ()
-- Other exceptions are true failures
_ -> HUnit.assertFailure (show (displayException e))
_ -> if file `elem` knownFailures
then pure ()
else (isRight res) HUnit.@? ("Error: " <> either show show res)
pure (Tasty.testGroup (languageName lang) trees)
testOptions :: Config.Options
testOptions = defaultOptions
{ optionsFailOnWarning = flag FailOnWarning True
, optionsLogLevel = Nothing
}
main :: IO ()
main = withOptions testOptions $ \ config logger statter -> do
void $ Process.system "script/clone-example-repos"
let session = TaskSession config "-" False logger statter
allTests <- forConcurrently examples $ \lang@LanguageExample{..} -> do
let tsLang = Path.relDir ("tree-sitter-" <> languageName)
let tsDir = Path.relDir "tmp/haskell-tree-sitter" </> tsLang </> Path.relDir "vendor" </> tsLang
buildExamples session lang tsDir
Tasty.defaultMain $ Tasty.testGroup "parse-examples" allTests
knownFailuresForPath :: Path.RelDir -> Maybe Path.RelFile -> IO (Set Path.RelFile)
knownFailuresForPath _ Nothing = pure mempty
knownFailuresForPath tsDir (Just path)
= runResourceT
( ByteStream.readFile @ResIO (Path.toString (tsDir </> path))
& ByteStream.lines
& ByteStream.denull
& Stream.mapped ByteStream.toLazy
& Stream.filter ((/= '#') . BLC.head)
& Stream.map (Path.relFile . BLC.unpack)
& Foldl.purely Stream.fold_ Foldl.set
)
parseFilePath :: (Member (Error SomeException) sig, Member Distribute sig, Member Task sig, Member Files sig, Carrier sig m, MonadIO m) => Path.RelFile -> m Bool
parseFilePath path = readBlob (fileForRelPath path) >>= parseTermBuilder @[] TermShow . pure >>= const (pure True)
languagesDir :: Path.RelDir
languagesDir = Path.relDir "tmp/haskell-tree-sitter"