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-- test that none of System.Posix.User.get* fail
import Control.Exception as Exception
import System.Posix.User
check :: Show a => a -> Bool
check a = show a == show a
p :: Show a => String -> IO a -> IO ()
p s m = (do putStr (s ++ ": ")
c <- fmap check m
putStrLn $ if c then "OK" else "I am the pope!")
`Exception.catch` (\e -> putStrLn ("ERROR: " ++ show (e::SomeException)))
main :: IO ()
main = do p "getRealUserID" $ getRealUserID
p "getRealGroupID" $ getRealGroupID
p "getEffectiveUserID" $ getEffectiveUserID
p "getEffectiveGroupID" $ getEffectiveGroupID
p "getGroups" $ getGroups
--p "getLoginName" $ getLoginName
p "getEffectiveUserName" $ getEffectiveUserName
p "getGroupEntryForID" $ getRealGroupID >>= getGroupEntryForID
p "getGroupEntryForName" $ getRealGroupID >>= getGroupEntryForID >>= getGroupEntryForName . groupName
p "getAllGroupEntries" $ getAllGroupEntries
p "getUserEntryForID" $ getRealUserID >>= getUserEntryForID
--p "getUserEntryForName" $ getLoginName >>= getUserEntryForName
p "getAllUserEntries" $ getAllUserEntries
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