mirror of
https://github.com/simplex-chat/simplexmq.git
synced 2026-03-30 18:35:59 +00:00
79 lines
2.3 KiB
Haskell
79 lines
2.3 KiB
Haskell
{-# LANGUAGE BlockArguments #-}
|
|
{-# LANGUAGE OverloadedStrings #-}
|
|
{-# LANGUAGE ScopedTypeVariables #-}
|
|
|
|
module SMPClient where
|
|
|
|
import Control.Monad.IO.Unlift
|
|
import Crypto.Random
|
|
import Env.STM
|
|
import Network.Socket
|
|
import Server
|
|
import Test.Hspec
|
|
import Transmission
|
|
import Transport
|
|
import UnliftIO.Concurrent
|
|
import qualified UnliftIO.Exception as E
|
|
import UnliftIO.IO
|
|
|
|
testHost :: HostName
|
|
testHost = "localhost"
|
|
|
|
testPort :: ServiceName
|
|
testPort = "5000"
|
|
|
|
testSMPClient :: MonadUnliftIO m => (Handle -> m a) -> m a
|
|
testSMPClient client = do
|
|
threadDelay 5000 -- TODO hack: thread delay for SMP server to start
|
|
runTCPClient testHost testPort $ \h -> do
|
|
line <- getLn h
|
|
if line == "Welcome to SMP"
|
|
then client h
|
|
else error "not connected"
|
|
|
|
cfg :: Config
|
|
cfg =
|
|
Config
|
|
{ tcpPort = testPort,
|
|
tbqSize = 1,
|
|
queueIdBytes = 12,
|
|
msgIdBytes = 6
|
|
}
|
|
|
|
withSmpServer :: (MonadUnliftIO m, MonadRandom m) => m a -> m a
|
|
withSmpServer = E.bracket (forkIO $ runSMPServer cfg) (liftIO . killThread) . const
|
|
|
|
runSmpTest :: (MonadUnliftIO m, MonadRandom m) => (Handle -> m a) -> m a
|
|
runSmpTest test = withSmpServer $ testSMPClient test
|
|
|
|
runSmpTestN :: forall m a. (MonadUnliftIO m, MonadRandom m) => Int -> ([Handle] -> m a) -> m a
|
|
runSmpTestN nClients test = withSmpServer $ run [] nClients
|
|
where
|
|
run :: [Handle] -> Int -> m a
|
|
run hs 0 = test hs
|
|
run hs n = testSMPClient $ \h -> run (h : hs) (n - 1)
|
|
|
|
smpServerTest :: [RawTransmission] -> IO [RawTransmission]
|
|
smpServerTest commands = runSmpTest \h -> mapM (sendReceive h) commands
|
|
where
|
|
sendReceive :: Handle -> RawTransmission -> IO RawTransmission
|
|
sendReceive h t = tPutRaw h t >> either (error "bad transmission") id <$> tGetRaw h
|
|
|
|
smpTest :: (Handle -> IO ()) -> Expectation
|
|
smpTest test' = runSmpTest test' `shouldReturn` ()
|
|
|
|
smpTestN :: Int -> ([Handle] -> IO ()) -> Expectation
|
|
smpTestN n test' = runSmpTestN n test' `shouldReturn` ()
|
|
|
|
smpTest2 :: (Handle -> Handle -> IO ()) -> Expectation
|
|
smpTest2 test' = smpTestN 2 _test
|
|
where
|
|
_test [h1, h2] = test' h1 h2
|
|
_test _ = error "expected 2 handles"
|
|
|
|
smpTest3 :: (Handle -> Handle -> Handle -> IO ()) -> Expectation
|
|
smpTest3 test' = smpTestN 3 _test
|
|
where
|
|
_test [h1, h2, h3] = test' h1 h2 h3
|
|
_test _ = error "expected 3 handles"
|