hpath/test/HPath/IO/MoveFileOverwriteSpec.hs

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{-# LANGUAGE OverloadedStrings #-}
module HPath.IO.MoveFileOverwriteSpec where
import Test.Hspec
import HPath.IO
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import HPath.IO.Errors
import System.IO.Error
(
ioeGetErrorType
)
import GHC.IO.Exception
(
IOErrorType(..)
)
import Utils
setupFiles :: IO ()
setupFiles = do
createRegularFile' "myFile"
createSymlink' "myFileL" "myFile"
createDir' "alreadyExistsD"
createDir' "dir"
createDir' "noPerms"
createDir' "noWritePerm"
noPerms "noPerms"
noWritableDirPerms "noWritePerm"
writeFile' "myFile" "Blahfaselgagaga"
cleanupFiles :: IO ()
cleanupFiles = do
normalDirPerms "noPerms"
normalDirPerms "noWritePerm"
deleteFile' "myFile"
deleteFile' "myFileL"
deleteDir' "alreadyExistsD"
deleteDir' "dir"
deleteDir' "noPerms"
deleteDir' "noWritePerm"
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spec :: Spec
spec = before_ setupFiles $ after_ cleanupFiles $
describe "HPath.IO.moveFile" $ do
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-- successes --
it "moveFile (Overwrite), all fine" $
moveFile' "myFile"
"movedFile"
Overwrite
it "moveFile (Overwrite), all fine" $
moveFile' "myFile"
"dir/movedFile"
Overwrite
it "moveFile (Overwrite), all fine on symlink" $
moveFile' "myFileL"
"movedFile"
Overwrite
it "moveFile (Overwrite), all fine on directory" $
moveFile' "dir"
"movedFile"
Overwrite
it "moveFile (Overwrite), destination file already exists" $
moveFile' "myFile"
"alreadyExists"
Overwrite
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-- posix failures --
it "moveFile (Overwrite), source file does not exist" $
moveFile' "fileDoesNotExist"
"movedFile"
Overwrite
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`shouldThrow`
(\e -> ioeGetErrorType e == NoSuchThing)
it "moveFile (Overwrite), can't write to destination directory" $
moveFile' "myFile"
"noWritePerm/movedFile"
Overwrite
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`shouldThrow`
(\e -> ioeGetErrorType e == PermissionDenied)
it "moveFile (Overwrite), can't open destination directory" $
moveFile' "myFile"
"noPerms/movedFile"
Overwrite
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`shouldThrow`
(\e -> ioeGetErrorType e == PermissionDenied)
it "moveFile (Overwrite), can't open source directory" $
moveFile' "noPerms/myFile"
"movedFile"
Overwrite
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`shouldThrow`
(\e -> ioeGetErrorType e == PermissionDenied)
-- custom failures --
it "moveFile (Overwrite), move from file to dir" $
moveFile' "myFile"
"alreadyExistsD"
Overwrite
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`shouldThrow`
isDirDoesExist
it "moveFile (Overwrite), source and dest are same file" $
moveFile' "myFile"
"myFile"
Overwrite
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`shouldThrow`
isSameFile