Fix tests for sdist

We now create the necessary directories and files
for the tests on-the-fly.

test/HPath/IO/DeleteDirRecursiveSpec.hs

@@ -21,76 +21,90 @@ import qualified Data.ByteString as BS
 import           Data.ByteString.UTF8 (toString)
 
 
-ba :: BS.ByteString -> BS.ByteString -> BS.ByteString
-ba = BS.append
+setupFiles :: IO ()
+setupFiles = do
+  createRegularFile' "file"
+  createDir' "dir"
+  createRegularFile' "dir/.keep"
+  createSymlink' "dirSym" "dir/"
+  createDir' "noPerms"
+  createRegularFile' "noPerms/.keep"
+  createDir' "noWritable"
+  createRegularFile' "noWritable/.keep"
 
-specDir :: BS.ByteString
-specDir = "test/HPath/IO/deleteDirRecursiveSpec/"
 
-specDir' :: String
-specDir' = toString specDir
+cleanupFiles :: IO ()
+cleanupFiles = do
+  deleteFile' "file"
+  deleteFile' "dir/.keep"
+  deleteDir' "dir"
+  deleteFile' "dirSym"
+  deleteFile' "noPerms/.keep"
+  deleteDir' "noPerms"
+  deleteFile' "noWritable/.keep"
+  deleteDir' "noWritable"
 
 
 spec :: Spec
-spec =
+spec = before_ setupFiles $ after_ cleanupFiles $
   describe "HPath.IO.deleteDirRecursive" $ do
 
     -- successes --
     it "deleteDirRecursive, empty directory, all fine" $ do
-      createDir' (specDir `ba` "testDir")
-      deleteDirRecursive' (specDir `ba` "testDir")
-      getSymbolicLinkStatus (specDir `ba` "testDir")
+      createDir' "testDir"
+      deleteDirRecursive' "testDir"
+      getSymbolicLinkStatus "testDir"
         `shouldThrow`
         (\e -> ioeGetErrorType e == NoSuchThing)
 
     it "deleteDirRecursive, empty directory with null permissions, all fine" $ do
-      createDir' (specDir `ba` "noPerms/testDir")
-      noPerms (specDir `ba` "noPerms/testDir")
-      deleteDirRecursive' (specDir `ba` "noPerms/testDir")
+      createDir' "noPerms/testDir"
+      noPerms "noPerms/testDir"
+      deleteDirRecursive' "noPerms/testDir"
 
     it "deleteDirRecursive, non-empty directory, all fine" $ do
-      createDir' (specDir `ba` "nonEmpty")
-      createDir' (specDir `ba` "nonEmpty/dir1")
-      createDir' (specDir `ba` "nonEmpty/dir2")
-      createDir' (specDir `ba` "nonEmpty/dir2/dir3")
-      createRegularFile' (specDir `ba` "nonEmpty/file1")
-      createRegularFile' (specDir `ba` "nonEmpty/dir1/file2")
-      deleteDirRecursive' (specDir `ba` "nonEmpty")
-      getSymbolicLinkStatus (specDir `ba` "nonEmpty")
+      createDir' "nonEmpty"
+      createDir' "nonEmpty/dir1"
+      createDir' "nonEmpty/dir2"
+      createDir' "nonEmpty/dir2/dir3"
+      createRegularFile' "nonEmpty/file1"
+      createRegularFile' "nonEmpty/dir1/file2"
+      deleteDirRecursive' "nonEmpty"
+      getSymbolicLinkStatus "nonEmpty"
         `shouldThrow`
         (\e -> ioeGetErrorType e == NoSuchThing)
 
     -- posix failures --
     it "deleteDirRecursive, can't open parent directory" $ do
-      createDir' (specDir `ba` "noPerms/foo")
-      noPerms (specDir `ba` "noPerms")
-      (deleteDirRecursive' (specDir `ba` "noPerms/foo")
+      createDir' "noPerms/foo"
+      noPerms "noPerms"
+      (deleteDirRecursive' "noPerms/foo")
         `shouldThrow`
-        (\e -> ioeGetErrorType e == PermissionDenied))
-        >> normalDirPerms (specDir `ba` "noPerms")
-        >> deleteDir' (specDir `ba` "noPerms/foo")
+        (\e -> ioeGetErrorType e == PermissionDenied)
+      normalDirPerms "noPerms"
+      deleteDir' "noPerms/foo"
 
     it "deleteDirRecursive, can't write to parent directory" $ do
-      createDir' (specDir `ba` "noWritable/foo")
-      noWritableDirPerms (specDir `ba` "noWritable")
-      (deleteDirRecursive' (specDir `ba` "noWritable/foo")
+      createDir' "noWritable/foo"
+      noWritableDirPerms "noWritable"
+      (deleteDirRecursive' "noWritable/foo")
         `shouldThrow`
-        (\e -> ioeGetErrorType e == PermissionDenied))
-      normalDirPerms (specDir `ba` "noWritable")
-      deleteDir' (specDir `ba` "noWritable/foo")
+        (\e -> ioeGetErrorType e == PermissionDenied)
+      normalDirPerms "noWritable"
+      deleteDir' "noWritable/foo"
 
     it "deleteDirRecursive, wrong file type (symlink to directory)" $
-      deleteDirRecursive' (specDir `ba` "dirSym")
+      deleteDirRecursive' "dirSym"
         `shouldThrow`
         (\e -> ioeGetErrorType e == InappropriateType)
 
     it "deleteDirRecursive, wrong file type (regular file)" $
-      deleteDirRecursive' (specDir `ba` "file")
+      deleteDirRecursive' "file"
         `shouldThrow`
         (\e -> ioeGetErrorType e == InappropriateType)
 
     it "deleteDirRecursive, directory does not exist" $
-      deleteDirRecursive' (specDir `ba` "doesNotExist")
+      deleteDirRecursive' "doesNotExist"
         `shouldThrow`
         (\e -> ioeGetErrorType e == NoSuchThing)