hpath/test/HPath/IO/CopyFileSpec.hs

106 lines
3.1 KiB
Haskell
Raw Normal View History

2016-05-09 14:53:31 +00:00
{-# LANGUAGE OverloadedStrings #-}
module HPath.IO.CopyFileSpec where
import Test.Hspec
import HPath.IO.Errors
import System.IO.Error
(
ioeGetErrorType
)
import GHC.IO.Exception
(
IOErrorType(..)
)
import System.Exit
import System.Process
import Utils
import qualified Data.ByteString as BS
import Data.ByteString.UTF8 (toString)
ba :: BS.ByteString -> BS.ByteString -> BS.ByteString
ba = BS.append
specDir :: BS.ByteString
specDir = "test/HPath/IO/copyFileSpec/"
specDir' :: String
specDir' = toString specDir
spec :: Spec
spec =
describe "HPath.IO.copyFile" $ do
-- successes --
it "copyFile, everything clear" $ do
copyFile' (specDir `ba` "inputFile")
(specDir `ba` "outputFile")
removeFileIfExists (specDir `ba` "outputFile")
it "copyFile, and compare" $ do
copyFile' (specDir `ba` "inputFile")
(specDir `ba` "outputFile")
(system $ "cmp -s " ++ specDir' ++ "inputFile" ++ " "
++ specDir' ++ "outputFile")
`shouldReturn` ExitSuccess
removeFileIfExists (specDir `ba` "outputFile")
-- posix failures --
it "copyFile, input file does not exist" $
copyFile' (specDir `ba` "noSuchFile")
(specDir `ba` "outputFile")
`shouldThrow`
(\e -> ioeGetErrorType e == NoSuchThing)
it "copyFile, no permission to write to output directory" $
copyFile' (specDir `ba` "inputFile")
(specDir `ba` "outputDirNoWrite/outputFile")
`shouldThrow`
(\e -> ioeGetErrorType e == PermissionDenied)
it "copyFile, cannot open output directory" $
copyFile' (specDir `ba` "inputFile")
(specDir `ba` "noPerms/outputFile")
`shouldThrow`
(\e -> ioeGetErrorType e == PermissionDenied)
it "copyFile, cannot open source directory" $
copyFile' (specDir `ba` "noPerms/inputFile")
(specDir `ba` "outputFile")
`shouldThrow`
(\e -> ioeGetErrorType e == PermissionDenied)
it "copyFile, wrong input type (symlink)" $
copyFile' (specDir `ba` "inputFileSymL")
(specDir `ba` "outputFile")
`shouldThrow`
(\e -> ioeGetErrorType e == InvalidArgument)
it "copyFile, wrong input type (directory)" $
copyFile' (specDir `ba` "wrongInput")
(specDir `ba` "outputFile")
`shouldThrow`
(\e -> ioeGetErrorType e == InappropriateType)
it "copyFile, output file already exists" $
copyFile' (specDir `ba` "inputFile")
(specDir `ba` "alreadyExists")
`shouldThrow`
(\e -> ioeGetErrorType e == AlreadyExists)
it "copyFile, output file already exists and is a dir" $
copyFile' (specDir `ba` "inputFile")
(specDir `ba` "alreadyExistsD")
`shouldThrow`
(\e -> ioeGetErrorType e == AlreadyExists)
-- custom failures --
it "copyFile, output and input are same file" $
copyFile' (specDir `ba` "inputFile")
(specDir `ba` "inputFile")
`shouldThrow`
isSameFile