70 lines
1.8 KiB
Haskell
70 lines
1.8 KiB
Haskell
{-# LANGUAGE OverloadedStrings #-}
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module FileSystem.FileOperations.DeleteFileSpec where
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import Test.Hspec
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import System.IO.Error
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(
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ioeGetErrorType
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)
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import System.Posix.Files.ByteString
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(
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getSymbolicLinkStatus
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)
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import GHC.IO.Exception
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(
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IOErrorType(..)
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)
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import Utils
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import qualified Data.ByteString as BS
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import Data.ByteString.UTF8 (toString)
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ba :: BS.ByteString -> BS.ByteString -> BS.ByteString
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ba = BS.append
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specDir :: BS.ByteString
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specDir = "test/FileSystem/FileOperations/deleteFileSpec/"
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specDir' :: String
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specDir' = toString specDir
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spec :: Spec
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spec =
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describe "HSFM.FileSystem.FileOperations.deleteFile" $ do
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-- successes --
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it "deleteFile, regular file, all fine" $ do
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createRegularFile' (specDir `ba` "testFile")
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deleteFile' (specDir `ba` "testFile")
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getSymbolicLinkStatus (specDir `ba` "testFile")
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`shouldThrow`
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(\e -> ioeGetErrorType e == NoSuchThing)
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it "deleteFile, symlink, all fine" $ do
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recreateSymlink' (specDir `ba` "syml")
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(specDir `ba` "testFile")
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deleteFile' (specDir `ba` "testFile")
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getSymbolicLinkStatus (specDir `ba` "testFile")
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`shouldThrow`
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(\e -> ioeGetErrorType e == NoSuchThing)
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-- posix failures --
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it "deleteFile, wrong file type (directory)" $
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deleteFile' (specDir `ba` "dir")
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`shouldThrow`
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(\e -> ioeGetErrorType e == InappropriateType)
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it "deleteFile, file does not exist" $
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deleteFile' (specDir `ba` "doesNotExist")
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`shouldThrow`
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(\e -> ioeGetErrorType e == NoSuchThing)
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it "deleteFile, can't read directory" $
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deleteFile' (specDir `ba` "noPerms/blah")
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`shouldThrow`
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(\e -> ioeGetErrorType e == PermissionDenied)
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