X-Git-Url: http://git.lukelau.me/?a=blobdiff_plain;f=src%2FLanguage%2FHaskell%2FLSP%2FTest%2FExceptions.hs;h=c130702bd15f2ed55d6776f7edaf4d525e72100a;hb=3581d880c87b59cc4c856aee83f77fea9a38890b;hp=a25c802d5bcfd3750f03f2d46c8bad5412aea353;hpb=493d20ada6e48a8987e00a5ec92a1b31fe3c9b8c;p=opengl.git

diff --git a/src/Language/Haskell/LSP/Test/Exceptions.hs b/src/Language/Haskell/LSP/Test/Exceptions.hs
index a25c802..c130702 100644
--- a/src/Language/Haskell/LSP/Test/Exceptions.hs
+++ b/src/Language/Haskell/LSP/Test/Exceptions.hs
@@ -2,9 +2,14 @@ module Language.Haskell.LSP.Test.Exceptions where
 
 import Control.Exception
 import Language.Haskell.LSP.Messages
+import Data.Aeson
+import qualified Data.ByteString.Lazy.Char8 as B
 
 data SessionException = TimeoutException
                       | UnexpectedMessageException String FromServerMessage
+                      | ReplayOutOfOrderException FromServerMessage [FromServerMessage]
+                      | UnexpectedDiagnosticsException
+                      | IncorrectApplyEditRequestException String
 
 instance Exception SessionException
 
@@ -14,6 +19,14 @@ instance Show SessionException where
     "Received an unexpected message from the server:\n" ++
     "Expected: " ++ expected ++ "\n" ++
     "Last message accepted: " ++ show lastMsg
+  show (ReplayOutOfOrderException received expected) =
+    "Replay is out of order:\n" ++
+    -- Print json so its a bit easier to update the session logs
+    "Received from server:\n" ++ B.unpack (encode received) ++ "\n" ++
+    "Expected one of:\n" ++ unlines (map (B.unpack . encode) expected)
+  show UnexpectedDiagnosticsException = "Unexpectedly received diagnostics from the server."
+  show (IncorrectApplyEditRequestException msgStr) = "ApplyEditRequest didn't contain document, instead received:\n"
+                                          ++ msgStr
 
 anySessionException :: SessionException -> Bool
 anySessionException = const True
\ No newline at end of file