Don't use exitServer in Replay

[lsp-test.git] / src / Language / Haskell / LSP / Test.hs

diff --git a/src/Language/Haskell/LSP/Test.hs b/src/Language/Haskell/LSP/Test.hs
index 15cb2a164d4600530cbc6a626f8fedbfee7890f9..1b2e7ba867a6ebc4356b008e29a7c4ce53eee962 100644 (file)
--- a/src/Language/Haskell/LSP/Test.hs
+++ b/src/Language/Haskell/LSP/Test.hs
@@ -79,6 +79,8 @@ module Language.Haskell.LSP.Test
   , formatRange
   -- ** Edits
   , applyEdit
+  -- ** Code lenses
+  , getCodeLenses
   ) where
 
 import Control.Applicative.Combinators
@@ -145,9 +147,8 @@ runSessionWithConfig config serverExe caps rootDir session = do
                                           caps
                                           (Just TraceOff)
                                           Nothing
-  withServer serverExe (logStdErr config) $ \serverIn serverOut _ ->
-    runSessionWithHandles serverIn serverOut listenServer config caps rootDir $ do
-
+  withServer serverExe (logStdErr config) $ \serverIn serverOut serverProc ->
+    runSessionWithHandles serverIn serverOut serverProc listenServer config caps rootDir exitServer $ do
       -- Wrap the session around initialize and shutdown calls
       initRspMsg <- request Initialize initializeParams :: Session InitializeResponse
 
@@ -155,7 +156,6 @@ runSessionWithConfig config serverExe caps rootDir session = do
 
       initRspVar <- initRsp <$> ask
       liftIO $ putMVar initRspVar initRspMsg
-
       sendNotification Initialized InitializedParams
 
       case lspConfig config of
@@ -164,13 +164,14 @@ runSessionWithConfig config serverExe caps rootDir session = do
 
       -- Run the actual test
       result <- session
-
-      sendNotification Exit ExitParams
-
       return result
   where
-  -- | Listens to the server output, makes sure it matches the record and
-  -- signals any semaphores
+  -- | Asks the server to shutdown and exit politely
+  exitServer :: Session ()
+  exitServer = request_ Shutdown (Nothing :: Maybe Value) >> sendNotification Exit ExitParams
+
+  -- | Listens to the server output until the shutdown ack,
+  -- makes sure it matches the record and signals any semaphores
   listenServer :: Handle -> SessionContext -> IO ()
   listenServer serverOut context = do
     msgBytes <- getNextMessage serverOut
@@ -180,13 +181,15 @@ runSessionWithConfig config serverExe caps rootDir session = do
     let msg = decodeFromServerMsg reqMap msgBytes
     writeChan (messageChan context) (ServerMessage msg)
 
-    listenServer serverOut context
+    case msg of
+      (RspShutdown _) -> return ()
+      _               -> listenServer serverOut context
 
 -- | The current text contents of a document.
 documentContents :: TextDocumentIdentifier -> Session T.Text
 documentContents doc = do
   vfs <- vfs <$> get
-  let file = vfs Map.! (doc ^. uri)
+  let file = vfs Map.! toNormalizedUri (doc ^. uri)
   return $ Rope.toText $ Language.Haskell.LSP.VFS._text file
 
 -- | Parses an ApplyEditRequest, checks that it is for the passed document
@@ -420,7 +423,7 @@ getCodeActionContext doc = do
 -- | Returns the current diagnostics that have been sent to the client.
 -- Note that this does not wait for more to come in.
 getCurrentDiagnostics :: TextDocumentIdentifier -> Session [Diagnostic]
-getCurrentDiagnostics doc = fromMaybe [] . Map.lookup (doc ^. uri) . curDiagnostics <$> get
+getCurrentDiagnostics doc = fromMaybe [] . Map.lookup (toNormalizedUri $ doc ^. uri) . curDiagnostics <$> get
 
 -- | Executes a command.
 executeCommand :: Command -> Session ()
@@ -449,7 +452,7 @@ getVersionedDoc :: TextDocumentIdentifier -> Session VersionedTextDocumentIdenti
 getVersionedDoc (TextDocumentIdentifier uri) = do
   fs <- vfs <$> get
   let ver =
-        case fs Map.!? uri of
+        case fs Map.!? toNormalizedUri uri of
           Just (VirtualFile v _ _) -> Just v
           _ -> Nothing
   return (VersionedTextDocumentIdentifier uri ver)
@@ -505,9 +508,12 @@ getReferences doc pos inclDecl =
 getDefinitions :: TextDocumentIdentifier -- ^ The document the term is in.
                -> Position -- ^ The position the term is at.
                -> Session [Location] -- ^ The location(s) of the definitions
-getDefinitions doc pos =
+getDefinitions doc pos = do
   let params = TextDocumentPositionParams doc pos
-  in getResponseResult <$> request TextDocumentDefinition params
+  rsp <- request TextDocumentDefinition params :: Session DefinitionResponse
+  case getResponseResult rsp of
+      SingleLoc loc -> pure [loc]
+      MultiLoc locs -> pure locs
 
 -- | Returns the type definition(s) for the term at the specified position.
 getTypeDefinitions :: TextDocumentIdentifier -- ^ The document the term is in.
@@ -564,3 +570,10 @@ applyTextEdits doc edits =
   let wEdit = WorkspaceEdit (Just (HashMap.singleton (doc ^. uri) edits)) Nothing
       req = RequestMessage "" (IdInt 0) WorkspaceApplyEdit (ApplyWorkspaceEditParams wEdit)
   in updateState (ReqApplyWorkspaceEdit req)
+
+-- | Returns the code lenses for the specified document.
+getCodeLenses :: TextDocumentIdentifier -> Session [CodeLens]
+getCodeLenses tId = do
+    rsp <- request TextDocumentCodeLens (CodeLensParams tId) :: Session CodeLensResponse
+    case getResponseResult rsp of
+        List res -> pure res