/
Utils.hs
63 lines (55 loc) · 2.1 KB
/
Utils.hs
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module Cardano.Tracer.Test.Utils
( doesDirectoryEmpty
, false
, propRunInLogsStructure
, propRunInLogsStructure2
, removeDirectoryContent
) where
import Control.Exception (finally)
import Control.Monad.Extra (whenM)
import System.Directory.Extra (doesFileExist, listDirectories,
removeFile, removePathForcibly)
import System.FilePath (dropDrive)
import System.IO.Extra (newTempDir, newTempFile)
import System.Info.Extra (isMac, isWindows)
import Test.Tasty.QuickCheck
false :: String -> IO Property
false msg = return . counterexample msg $ property False
propRunInLogsStructure
:: (FilePath -> FilePath -> IO Property)
-> Property
propRunInLogsStructure testAction = ioProperty $ do
(rootDir, deleteDir) <- newTempDir
(localSock, _) <- newTempFile
let preparedLocalSock = prepareLocalSock localSock
testAction rootDir preparedLocalSock
`finally` (removeFile' preparedLocalSock >> deleteDir)
propRunInLogsStructure2
:: (FilePath -> FilePath -> FilePath -> IO Property)
-> Property
propRunInLogsStructure2 testAction = ioProperty $ do
(rootDir, deleteDir) <- newTempDir
(localSock1, _) <- newTempFile
(localSock2, _) <- newTempFile
let preparedLocalSock1 = prepareLocalSock localSock1
preparedLocalSock2 = prepareLocalSock localSock2
testAction rootDir preparedLocalSock1 preparedLocalSock2
`finally` ( removeFile' preparedLocalSock1
>> removeFile' preparedLocalSock2
>> deleteDir)
prepareLocalSock :: FilePath -> FilePath
prepareLocalSock localSock =
if isWindows
then pipeForWindows
else if isMac
then sockForMac
else localSock
where
pipeForWindows = "\\\\.\\pipe\\" <> dropDrive localSock
sockForMac = "/tmp/cardano-tracer-test.pipe"
removeDirectoryContent :: FilePath -> IO ()
removeDirectoryContent dir = listDirectories dir >>= mapM_ removePathForcibly
removeFile' :: FilePath -> IO ()
removeFile' f = whenM (doesFileExist f) $ removeFile f
doesDirectoryEmpty :: FilePath -> IO Bool
doesDirectoryEmpty = fmap null . listDirectories