87 lines
3.8 KiB
Haskell
87 lines
3.8 KiB
Haskell
{-# LANGUAGE OverloadedStrings #-}
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module FileSystem.FileOperations.DeleteDirRecursiveSpec where
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import Test.Hspec
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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 System.Posix.Files.ByteString
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(
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getSymbolicLinkStatus
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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 Utils
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spec :: Spec
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spec =
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describe "HSFM.FileSystem.FileOperations.deleteDirRecursive" $ do
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-- successes --
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it "deleteDirRecursive, empty directory, all fine" $ do
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createDir' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/testDir"
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deleteDirRecursive' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/testDir"
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getSymbolicLinkStatus "test/FileSystem/FileOperations/deleteDirRecursiveSpec/testDir"
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`shouldThrow`
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(\e -> ioeGetErrorType e == NoSuchThing)
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it "deleteDirRecursive, empty directory with null permissions, all fine" $ do
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createDir' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noPerms/testDir"
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noPerms "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noPerms/testDir"
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deleteDirRecursive' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noPerms/testDir"
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it "deleteDirRecursive, non-empty directory, all fine" $ do
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createDir' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/nonEmpty"
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createDir' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/nonEmpty/dir1"
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createDir' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/nonEmpty/dir2"
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createDir' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/nonEmpty/dir2/dir3"
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createRegularFile' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/nonEmpty/file1"
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createRegularFile' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/nonEmpty/dir1/file2"
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deleteDirRecursive' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/nonEmpty"
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getSymbolicLinkStatus "test/FileSystem/FileOperations/deleteDirRecursiveSpec/nonEmpty"
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`shouldThrow`
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(\e -> ioeGetErrorType e == NoSuchThing)
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-- posix failures --
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it "deleteDirRecursive, can't open parent directory" $ do
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createDir' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noPerms/foo"
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noPerms "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noPerms"
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(deleteDirRecursive' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noPerms/foo"
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`shouldThrow`
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(\e -> ioeGetErrorType e == PermissionDenied))
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>> normalDirPerms "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noPerms"
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>> deleteDir' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noPerms/foo"
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it "deleteDirRecursive, can't write to parent directory" $ do
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createDir' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noWritable/foo"
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noWritableDirPerms "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noWritable"
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(deleteDirRecursive' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noWritable/foo"
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`shouldThrow`
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(\e -> ioeGetErrorType e == PermissionDenied))
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normalDirPerms "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noWritable"
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deleteDir' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/noWritable/foo"
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it "deleteDirRecursive, wrong file type (symlink to directory)" $
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deleteDirRecursive' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/dirSym"
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`shouldThrow`
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(\e -> ioeGetErrorType e == InappropriateType)
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it "deleteDirRecursive, wrong file type (regular file)" $
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deleteDirRecursive' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/file"
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`shouldThrow`
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(\e -> ioeGetErrorType e == InappropriateType)
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it "deleteDirRecursive, directory does not exist" $
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deleteDirRecursive' "test/FileSystem/FileOperations/deleteDirRecursiveSpec/doesNotExist"
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`shouldThrow`
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(\e -> ioeGetErrorType e == NoSuchThing)
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