Add hpath-directory

2020-01-26 20:00:33 +01:00
parent b7cd5ba857
commit f3f232e4c9
42 changed files with 5412 additions and 0 deletions
--- a/hpath-directory/test/System/Posix/RawFilePath/Directory/RecreateSymlinkOverwriteSpec.hs
+++ b/hpath-directory/test/System/Posix/RawFilePath/Directory/RecreateSymlinkOverwriteSpec.hs
@@ -0,0 +1,139 @@
+{-# LANGUAGE OverloadedStrings #-}
+
+module System.Posix.RawFilePath.Directory.RecreateSymlinkOverwriteSpec where
+
+
+-- TODO: exception if destination exists but is not a file + `OverWrite` CopyMode
+
+
+import Test.Hspec
+import "hpath-directory" System.Posix.RawFilePath.Directory
+import System.Posix.RawFilePath.Directory.Errors
+import System.IO.Error
+  (
+    ioeGetErrorType
+  )
+import GHC.IO.Exception
+  (
+    IOErrorType(..)
+  )
+import Utils
+
+
+upTmpDir :: IO ()
+upTmpDir = do
+  setTmpDir "RecreateSymlinkOverwriteSpec"
+  createTmpDir
+
+
+setupFiles :: IO ()
+setupFiles = do
+  createRegularFile' "myFile"
+  createSymlink' "myFileL" "myFile"
+  createRegularFile' "alreadyExists"
+  createDir' "alreadyExistsD"
+  createDir' "dir"
+  createDir' "noPerms"
+  createDir' "noWritePerm"
+  createDir' "alreadyExistsD2"
+  createRegularFile' "alreadyExistsD2/lala"
+  noPerms "noPerms"
+  noWritableDirPerms "noWritePerm"
+  writeFile' "myFile" "Blahfaselgagaga"
+
+
+cleanupFiles :: IO ()
+cleanupFiles = do
+  normalDirPerms "noPerms"
+  normalDirPerms "noWritePerm"
+  deleteFile' "myFile"
+  deleteFile' "myFileL"
+  deleteFile' "alreadyExists"
+  deleteFile' "alreadyExistsD2/lala"
+  deleteDir' "alreadyExistsD"
+  deleteDir' "alreadyExistsD2"
+  deleteDir' "dir"
+  deleteDir' "noPerms"
+  deleteDir' "noWritePerm"
+
+
+spec :: Spec
+spec = beforeAll_ (upTmpDir >> setupFiles) $ afterAll_ cleanupFiles $
+  describe "System.Posix.RawFilePath.Directory.recreateSymlink" $ do
+
+    -- successes --
+    it "recreateSymLink (Overwrite), all fine" $ do
+      recreateSymlink' "myFileL"
+                       "movedFile"
+                       Overwrite
+      removeFileIfExists "movedFile"
+
+    it "recreateSymLink (Overwrite), all fine" $ do
+      recreateSymlink' "myFileL"
+                       "dir/movedFile"
+                       Overwrite
+      removeFileIfExists "dir/movedFile"
+
+    it "recreateSymLink (Overwrite), destination file already exists" $
+      recreateSymlink' "myFileL"
+                       "alreadyExists"
+                       Overwrite
+
+    it "recreateSymLink (Overwrite), destination already exists and is an empty dir" $ do
+      recreateSymlink' "myFileL"
+                       "alreadyExistsD"
+                       Overwrite
+      deleteFile' "alreadyExistsD"
+      createDir' "alreadyExistsD"
+
+    -- posix failures --
+    it "recreateSymLink (Overwrite), destination already exists and is a non-empty dir" $
+      recreateSymlink' "myFileL"
+                       "alreadyExistsD2"
+                       Overwrite
+        `shouldThrow`
+        (\e -> ioeGetErrorType e == UnsatisfiedConstraints)
+
+    it "recreateSymLink (Overwrite), wrong input type (file)" $
+      recreateSymlink' "myFile"
+                       "movedFile"
+                       Overwrite
+        `shouldThrow`
+        (\e -> ioeGetErrorType e == InvalidArgument)
+
+    it "recreateSymLink (Overwrite), wrong input type (directory)" $
+      recreateSymlink' "dir"
+                       "movedFile"
+                       Overwrite
+        `shouldThrow`
+        (\e -> ioeGetErrorType e == InvalidArgument)
+
+    it "recreateSymLink (Overwrite), can't write to destination directory" $
+      recreateSymlink' "myFileL"
+                       "noWritePerm/movedFile"
+                       Overwrite
+        `shouldThrow`
+        (\e -> ioeGetErrorType e == PermissionDenied)
+
+    it "recreateSymLink (Overwrite), can't open destination directory" $
+      recreateSymlink' "myFileL"
+                       "noPerms/movedFile"
+                       Overwrite
+        `shouldThrow`
+        (\e -> ioeGetErrorType e == PermissionDenied)
+
+    it "recreateSymLink (Overwrite), can't open source directory" $
+      recreateSymlink' "noPerms/myFileL"
+                       "movedFile"
+                       Overwrite
+        `shouldThrow`
+        (\e -> ioeGetErrorType e == PermissionDenied)
+
+    -- custom failures --
+    it "recreateSymLink (Overwrite), source and destination are the same file" $
+      recreateSymlink' "myFileL"
+                       "myFileL"
+                       Overwrite
+        `shouldThrow`
+        isSameFile
+