85 lines
1.9 KiB
Haskell
85 lines
1.9 KiB
Haskell
{-# LANGUAGE OverloadedStrings #-}
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module System.Posix.RawFilePath.Directory.DeleteFileSpec where
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import Test.Hspec
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import "hpath-directory" System.Posix.RawFilePath.Directory
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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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upTmpDir :: IO ()
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upTmpDir = do
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setTmpDir "DeleteFileSpec"
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createTmpDir
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setupFiles :: IO ()
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setupFiles = do
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createRegularFile' "foo"
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createSymlink' "syml" "foo"
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createDir' "dir"
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createDir' "noPerms"
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noPerms "noPerms"
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cleanupFiles :: IO ()
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cleanupFiles = do
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normalDirPerms "noPerms"
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deleteFile' "foo"
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deleteFile' "syml"
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deleteDir' "dir"
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deleteDir' "noPerms"
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spec :: Spec
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spec = beforeAll_ (upTmpDir >> setupFiles) $ afterAll_ cleanupFiles $
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describe "System.Posix.RawFilePath.Directory.deleteFile" $ do
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-- successes --
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it "deleteFile, regular file, all fine" $ do
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createRegularFile' "testFile"
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deleteFile' "testFile"
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getSymbolicLinkStatus "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' "syml"
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"testFile"
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Strict
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deleteFile' "testFile"
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getSymbolicLinkStatus "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' "dir"
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`shouldThrow`
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(\e -> ioeGetErrorType e == InappropriateType || ioeGetErrorType e == PermissionDenied)
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it "deleteFile, file does not exist" $
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deleteFile' "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' "noPerms/blah"
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`shouldThrow`
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(\e -> ioeGetErrorType e == PermissionDenied)
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