41 lines
1.1 KiB
Haskell
41 lines
1.1 KiB
Haskell
{-# LANGUAGE CPP #-}
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module GHCup.Prelude.File.Posix.TraversalsSpec where
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#if !defined(IS_WINDOWS)
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import GHCup.Prelude.File.Posix.Traversals
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import Control.Monad.IO.Class (liftIO)
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import Data.List
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import System.Posix.Directory
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import Unsafe.Coerce
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#endif
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import Test.Hspec
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spec :: Spec
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spec = do
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#if defined(IS_WINDOWS)
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pure ()
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#else
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-- https://github.com/haskell/ghcup-hs/issues/415
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describe "GHCup.Prelude.File.Posix.Traversals" $ do
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it "readDirEnt" $ do
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dirstream <- liftIO $ openDirStreamPortable "test/ghcup-test/data"
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(dt1, fp1) <- readDirEntPortable dirstream
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(dt2, fp2) <- readDirEntPortable dirstream
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(dt3, fp3) <- readDirEntPortable dirstream
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(dt4, fp4) <- readDirEntPortable dirstream
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let xs = sortOn snd [ (dt1, fp1), (dt2, fp2)
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, (dt3, fp3), (dt4, fp4)
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]
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xs `shouldBe` [(unsafeCoerce (4 :: Int),".")
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,(unsafeCoerce (4 :: Int),"..")
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,(unsafeCoerce (4 :: Int),"dir")
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,(unsafeCoerce (8 :: Int),"file")
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]
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#endif
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