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/WriteFileSpec.hs
+++ b/hpath-directory/test/System/Posix/RawFilePath/Directory/WriteFileSpec.hs
@@ -0,0 +1,108 @@
+{-# LANGUAGE OverloadedStrings #-}
+
+
+module System.Posix.RawFilePath.Directory.WriteFileSpec where
+
+
+import Test.Hspec
+import System.IO.Error
+  (
+    ioeGetErrorType
+  )
+import GHC.IO.Exception
+  (
+    IOErrorType(..)
+  )
+import Utils
+
+
+
+upTmpDir :: IO ()
+upTmpDir = do
+  setTmpDir "WriteFileSpec"
+  createTmpDir
+
+setupFiles :: IO ()
+setupFiles = do
+  createRegularFile' "fileWithContent"
+  createRegularFile' "fileWithoutContent"
+  createSymlink' "inputFileSymL" "fileWithContent"
+  createDir' "alreadyExistsD"
+  createRegularFile' "noPerms"
+  noPerms "noPerms"
+  createDir' "noPermsD"
+  createRegularFile' "noPermsD/inputFile"
+  noPerms "noPermsD"
+  writeFile' "fileWithContent" "BLKASL"
+
+
+cleanupFiles :: IO ()
+cleanupFiles = do
+  deleteFile' "fileWithContent"
+  deleteFile' "fileWithoutContent"
+  deleteFile' "inputFileSymL"
+  deleteDir' "alreadyExistsD"
+  normalFilePerms "noPerms"
+  deleteFile' "noPerms"
+  normalDirPerms "noPermsD"
+  deleteFile' "noPermsD/inputFile"
+  deleteDir' "noPermsD"
+
+
+spec :: Spec
+spec = beforeAll_ (upTmpDir >> setupFiles) $ afterAll_ cleanupFiles $
+  describe "System.Posix.RawFilePath.Directory.writeFile" $ do
+
+    -- successes --
+    it "writeFile file with content, everything clear" $ do
+      writeFile' "fileWithContent" "blahfaselllll"
+      out <- readFile' "fileWithContent"
+      out `shouldBe` "blahfaselllll"
+
+    it "writeFile file with content, everything clear" $ do
+      writeFile' "fileWithContent" "gagagaga"
+      out <- readFile' "fileWithContent"
+      out `shouldBe` "gagagaga"
+
+    it "writeFile file with content, everything clear" $ do
+      writeFile' "fileWithContent" ""
+      out <- readFile' "fileWithContent"
+      out `shouldBe` ""
+
+    it "writeFile file without content, everything clear" $ do
+      writeFile' "fileWithoutContent" "blahfaselllll"
+      out <- readFile' "fileWithoutContent"
+      out `shouldBe` "blahfaselllll"
+
+    it "writeFile, everything clear" $ do
+      writeFile' "fileWithoutContent" "gagagaga"
+      out <- readFile' "fileWithoutContent"
+      out `shouldBe` "gagagaga"
+
+    it "writeFile symlink, everything clear" $ do
+      writeFile' "inputFileSymL" "blahfaselllll"
+      out <- readFile' "inputFileSymL"
+      out `shouldBe` "blahfaselllll"
+
+    it "writeFile symlink, everything clear" $ do
+      writeFile' "inputFileSymL" "gagagaga"
+      out <- readFile' "inputFileSymL"
+      out `shouldBe` "gagagaga"
+
+
+    -- posix failures --
+    it "writeFile to dir, inappropriate type" $ do
+      writeFile' "alreadyExistsD" ""
+        `shouldThrow` (\e -> ioeGetErrorType e == InappropriateType)
+
+    it "writeFile, no permissions to file" $ do
+      writeFile' "noPerms" ""
+        `shouldThrow` (\e -> ioeGetErrorType e == PermissionDenied)
+
+    it "writeFile, no permissions to file" $ do
+      writeFile' "noPermsD/inputFile" ""
+        `shouldThrow` (\e -> ioeGetErrorType e == PermissionDenied)
+
+    it "writeFile, file does not exist" $ do
+      writeFile' "gaga" ""
+        `shouldThrow` (\e -> ioeGetErrorType e == NoSuchThing)