hpath/hpath-directory/test/System/Posix/RawFilePath/Directory/RecreateSymlinkSpec.hs

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2020-01-26 19:00:33 +00:00
{-# LANGUAGE OverloadedStrings #-}
module System.Posix.RawFilePath.Directory.RecreateSymlinkSpec where
import Test.Hspec
import "hpath-directory" System.Posix.RawFilePath.Directory
import System.Posix.RawFilePath.Directory.Errors
import System.IO.Error
(
ioeGetErrorType
)
import GHC.IO.Exception
(
IOErrorType(..)
)
import Utils
upTmpDir :: IO ()
upTmpDir = do
setTmpDir "RecreateSymlinkSpec"
createTmpDir
setupFiles :: IO ()
setupFiles = do
createRegularFile' "myFile"
createSymlink' "myFileL" "myFile"
createRegularFile' "alreadyExists"
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"
deleteFile' "alreadyExists"
deleteDir' "alreadyExistsD"
deleteDir' "dir"
deleteDir' "noPerms"
deleteDir' "noWritePerm"
spec :: Spec
spec = beforeAll_ (upTmpDir >> setupFiles) $ afterAll_ cleanupFiles $
describe "System.Posix.RawFilePath.Directory.recreateSymlink" $ do
-- successes --
it "recreateSymLink (Strict), all fine" $ do
recreateSymlink' "myFileL"
"movedFile"
Strict
removeFileIfExists "movedFile"
it "recreateSymLink (Strict), all fine" $ do
recreateSymlink' "myFileL"
"dir/movedFile"
Strict
removeFileIfExists "dir/movedFile"
-- posix failures --
it "recreateSymLink (Strict), wrong input type (file)" $
recreateSymlink' "myFile"
"movedFile"
Strict
`shouldThrow`
(\e -> ioeGetErrorType e == InvalidArgument)
it "recreateSymLink (Strict), wrong input type (directory)" $
recreateSymlink' "dir"
"movedFile"
Strict
`shouldThrow`
(\e -> ioeGetErrorType e == InvalidArgument)
it "recreateSymLink (Strict), can't write to destination directory" $
recreateSymlink' "myFileL"
"noWritePerm/movedFile"
Strict
`shouldThrow`
(\e -> ioeGetErrorType e == PermissionDenied)
it "recreateSymLink (Strict), can't open destination directory" $
recreateSymlink' "myFileL"
"noPerms/movedFile"
Strict
`shouldThrow`
(\e -> ioeGetErrorType e == PermissionDenied)
it "recreateSymLink (Strict), can't open source directory" $
recreateSymlink' "noPerms/myFileL"
"movedFile"
Strict
`shouldThrow`
(\e -> ioeGetErrorType e == PermissionDenied)
it "recreateSymLink (Strict), destination file already exists" $
recreateSymlink' "myFileL"
"alreadyExists"
Strict
`shouldThrow`
(\e -> ioeGetErrorType e == AlreadyExists)
it "recreateSymLink (Strict), destination already exists and is a dir" $
recreateSymlink' "myFileL"
"alreadyExistsD"
Strict
`shouldThrow`
(\e -> ioeGetErrorType e == AlreadyExists)
-- custom failures --
it "recreateSymLink (Strict), source and destination are the same file" $
recreateSymlink' "myFileL"
"myFileL"
Strict
`shouldThrow`
isSameFile