Use initVFS to simplify runSession mechanics

diff --git a/src/Language/Haskell/LSP/Test/Session.hs b/src/Language/Haskell/LSP/Test/Session.hs
index e4f6a648366050f257f8ebdc21f0915d78e2ffe5..07b33e888c5c3eb44f931ce138e87c2569acdcea 100644 (file)
--- a/src/Language/Haskell/LSP/Test/Session.hs
+++ b/src/Language/Haskell/LSP/Test/Session.hs
@@ -221,10 +221,9 @@ runSessionWithHandles serverIn serverOut serverProc serverHandler config caps ro
   mainThreadId <- myThreadId
 
   let context = SessionContext serverIn absRootDir messageChan reqMap initRsp config caps
-      initState tmp_dir = SessionState (IdInt 0) (VFS mempty tmp_dir)
+      initState vfs = SessionState (IdInt 0) vfs
                                        mempty 0 False Nothing
-      runSession' ses = withSystemTempDirectory "lsp-test" $ \tmp_dir ->
-                      runSession context (initState tmp_dir) ses
+      runSession' ses = initVFS $ \vfs -> runSession context (initState vfs) ses
 
       errorHandler = throwTo mainThreadId :: SessionException -> IO()
       serverListenerLauncher =