New API: use CopyMode for overwriting and introduce RecursiveMode
This allows to specify the behavior on recursive operations, such that one can collect failures instead of dying on the first failure.
This commit is contained in:
245
test/HPath/IO/CopyDirRecursiveCollectFailuresSpec.hs
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245
test/HPath/IO/CopyDirRecursiveCollectFailuresSpec.hs
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{-# LANGUAGE OverloadedStrings #-}
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module HPath.IO.CopyDirRecursiveCollectFailuresSpec where
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import Test.Hspec
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import Data.List (sort)
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import Data.Maybe (fromJust)
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import HPath.IO
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import HPath.IO.Errors
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import System.IO.Error
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(
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ioeGetErrorType
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)
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import GHC.IO.Exception
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(
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IOErrorType(..)
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)
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import System.Exit
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import System.Process
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import System.Posix.Env.ByteString
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(
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getEnv
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)
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import Utils
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import qualified Data.ByteString as BS
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import Data.ByteString.UTF8 (toString)
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setupFiles :: IO ()
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setupFiles = do
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createRegularFile' "alreadyExists"
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createRegularFile' "wrongInput"
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createSymlink' "wrongInputSymL" "inputDir/"
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createDir' "alreadyExistsD"
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createDir' "noPerms"
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createDir' "noWritePerm"
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createDir' "inputDir"
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createDir' "inputDir/bar"
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createDir' "inputDir/foo"
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createRegularFile' "inputDir/foo/inputFile1"
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createRegularFile' "inputDir/inputFile2"
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createRegularFile' "inputDir/bar/inputFile3"
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writeFile' "inputDir/foo/inputFile1" "SDAADSdsada"
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writeFile' "inputDir/inputFile2" "Blahfaselgagaga"
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writeFile' "inputDir/bar/inputFile3"
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"fdfdssdffsd3223sasdasdasdadasasddasdasdasasd4"
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createDir' "inputDir1"
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createDir' "inputDir1/foo2"
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createDir' "inputDir1/foo2/foo3"
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createDir' "inputDir1/foo2/foo4"
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createRegularFile' "inputDir1/foo2/inputFile1"
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createRegularFile' "inputDir1/foo2/inputFile2"
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createRegularFile' "inputDir1/foo2/inputFile3"
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createRegularFile' "inputDir1/foo2/foo4/inputFile4"
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createRegularFile' "inputDir1/foo2/foo4/inputFile6"
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createRegularFile' "inputDir1/foo2/foo3/inputFile5"
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noPerms "inputDir1/foo2/foo3"
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createDir' "outputDir1"
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createDir' "outputDir1/foo2"
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createDir' "outputDir1/foo2/foo4"
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createDir' "outputDir1/foo2/foo4/inputFile4"
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createRegularFile' "outputDir1/foo2/foo4/inputFile6"
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noPerms "outputDir1/foo2/foo4/inputFile4"
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noPerms "outputDir1/foo2/foo4"
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noPerms "noPerms"
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noWritableDirPerms "noWritePerm"
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cleanupFiles :: IO ()
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cleanupFiles = do
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normalDirPerms "noPerms"
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normalDirPerms "noWritePerm"
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normalDirPerms "inputDir1/foo2/foo3"
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deleteFile' "inputDir1/foo2/foo4/inputFile4"
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deleteFile' "inputDir1/foo2/foo4/inputFile6"
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deleteFile' "inputDir1/foo2/inputFile1"
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deleteFile' "inputDir1/foo2/inputFile2"
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deleteFile' "inputDir1/foo2/inputFile3"
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deleteFile' "inputDir1/foo2/foo3/inputFile5"
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deleteDir' "inputDir1/foo2/foo3"
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deleteDir' "inputDir1/foo2/foo4"
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deleteDir' "inputDir1/foo2"
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deleteDir' "inputDir1"
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normalDirPerms "outputDir1/foo2/foo4"
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normalDirPerms "outputDir1/foo2/foo4/inputFile4"
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deleteFile' "outputDir1/foo2/foo4/inputFile6"
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deleteDir' "outputDir1/foo2/foo4/inputFile4"
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deleteDir' "outputDir1/foo2/foo4"
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deleteDir' "outputDir1/foo2"
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deleteDir' "outputDir1"
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deleteFile' "alreadyExists"
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deleteFile' "wrongInput"
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deleteFile' "wrongInputSymL"
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deleteDir' "alreadyExistsD"
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deleteDir' "noPerms"
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deleteDir' "noWritePerm"
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deleteFile' "inputDir/foo/inputFile1"
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deleteFile' "inputDir/inputFile2"
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deleteFile' "inputDir/bar/inputFile3"
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deleteDir' "inputDir/foo"
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deleteDir' "inputDir/bar"
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deleteDir' "inputDir"
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spec :: Spec
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spec = before_ setupFiles $ after_ cleanupFiles $
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describe "HPath.IO.copyDirRecursive" $ do
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-- successes --
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it "copyDirRecursive (Strict, CollectFailures), all fine and compare" $ do
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copyDirRecursive' "inputDir"
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"outputDir"
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Strict
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CollectFailures
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(system $ "diff -r --no-dereference "
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++ toString tmpDir ++ "inputDir" ++ " "
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++ toString tmpDir ++ "outputDir")
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`shouldReturn` ExitSuccess
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removeDirIfExists "outputDir"
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-- posix failures --
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it "copyDirRecursive (Strict, CollectFailures), source directory does not exist" $
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copyDirRecursive' "doesNotExist"
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"outputDir"
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Strict
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CollectFailures
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`shouldThrow`
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(\e -> ioeGetErrorType e == NoSuchThing)
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it "copyDirRecursive (Strict, CollectFailures), cannot open source dir" $
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copyDirRecursive' "noPerms/inputDir"
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"foo"
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Strict
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CollectFailures
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`shouldThrow`
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(\e -> ioeGetErrorType e == PermissionDenied)
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-- custom failures
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it "copyDirRecursive (Overwrite, CollectFailures), various failures" $ do
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copyDirRecursive' "inputDir1/foo2"
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"outputDir1/foo2"
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Overwrite
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CollectFailures
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`shouldThrow`
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(\(RecursiveFailure [e1, e2]) ->
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ioeGetErrorType e1 == InappropriateType &&
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ioeGetErrorType e2 == PermissionDenied)
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normalDirPerms "outputDir1/foo2/foo4"
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normalDirPerms "outputDir1/foo2/foo4/inputFile4"
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c <- allDirectoryContents' "outputDir1"
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pwd <- fromJust <$> getEnv "PWD"
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let shouldC = (fmap (\x -> pwd `BS.append` "/" `BS.append`
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tmpDir `BS.append` x)
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["outputDir1"
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,"outputDir1/foo2"
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,"outputDir1/foo2/inputFile1"
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,"outputDir1/foo2/inputFile2"
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,"outputDir1/foo2/inputFile3"
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,"outputDir1/foo2/foo4"
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,"outputDir1/foo2/foo4/inputFile6"
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,"outputDir1/foo2/foo4/inputFile4"])
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sort c `shouldBe` sort shouldC
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deleteFile' "outputDir1/foo2/inputFile1"
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deleteFile' "outputDir1/foo2/inputFile2"
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deleteFile' "outputDir1/foo2/inputFile3"
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it "copyDirRecursive (Strict, CollectFailures), no write permission on output dir" $
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copyDirRecursive' "inputDir"
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"noWritePerm/foo"
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Strict
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CollectFailures
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`shouldThrow`
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(\(RecursiveFailure [e]) -> ioeGetErrorType e == PermissionDenied)
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it "copyDirRecursive (Strict, CollectFailures), cannot open output dir" $
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copyDirRecursive' "inputDir"
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"noPerms/foo"
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Strict
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CollectFailures
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`shouldThrow`
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isRecursiveFailure
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it "copyDirRecursive (Strict, CollectFailures), destination dir already exists" $
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copyDirRecursive' "inputDir"
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"alreadyExistsD"
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Strict
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CollectFailures
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`shouldThrow`
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(\(RecursiveFailure [e]) -> ioeGetErrorType e == AlreadyExists)
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it "copyDirRecursive (Strict, CollectFailures), destination already exists and is a file" $
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copyDirRecursive' "inputDir"
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"alreadyExists"
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Strict
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CollectFailures
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`shouldThrow`
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isRecursiveFailure
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it "copyDirRecursive (Strict, CollectFailures), wrong input (regular file)" $
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copyDirRecursive' "wrongInput"
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"outputDir"
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Strict
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CollectFailures
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`shouldThrow`
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(\(RecursiveFailure [e]) -> ioeGetErrorType e == InappropriateType)
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it "copyDirRecursive (Strict, CollectFailures), wrong input (symlink to directory)" $
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copyDirRecursive' "wrongInputSymL"
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"outputDir"
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Strict
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CollectFailures
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`shouldThrow`
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(\(RecursiveFailure [e]) -> ioeGetErrorType e == InvalidArgument)
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it "copyDirRecursive (Strict, CollectFailures), destination in source" $
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copyDirRecursive' "inputDir"
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"inputDir/foo"
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Strict
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CollectFailures
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`shouldThrow`
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isDestinationInSource
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it "copyDirRecursive (Strict, CollectFailures), destination and source same directory" $
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copyDirRecursive' "inputDir"
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"inputDir"
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Strict
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CollectFailures
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`shouldThrow`
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isSameFile
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