Fix Linux tests (#38)

* fix debug mode

* handle deadline differently depending on OS

* remove unneeded tests
This commit is contained in:
Connor Clark 2016-07-11 11:20:13 -07:00
parent 96d12c1e6c
commit b7a02a63e7
6 changed files with 30 additions and 154 deletions

View file

@ -127,6 +127,7 @@ test-suite test
, pipes ==4.1.*
, transformers
, safe
, clock ==0.6.*
other-modules:
LowLevelTests,
LowLevelTests.Op,

View file

@ -38,10 +38,6 @@ debugServerCall ServerCall{..} = do
grpcDebug $ "debugServerCall(U): server call: " ++ show ptr
grpcDebug $ "debugServerCall(U): metadata: "
++ show requestMetadataRecv
forM_ parentPtr $ \parentPtr' -> do
grpcDebug $ "debugServerCall(U): parent ptr: " ++ show parentPtr'
C.Call parent <- peek parentPtr'
grpcDebug $ "debugServerCall(U): parent: " ++ show parent
grpcDebug $ "debugServerCall(U): deadline: " ++ show callDeadline
grpcDebug $ "debugServerCall(U): method: " ++ show callMethod
grpcDebug $ "debugServerCall(U): host: " ++ show callHost

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@ -52,6 +52,7 @@ import qualified Network.GRPC.Unsafe.Metadata as C
import qualified Network.GRPC.Unsafe.Op as C
import qualified Network.GRPC.Unsafe.Time as C
import System.Clock (getTime, Clock(..))
import System.Info (os)
import System.Timeout (timeout)
import Network.GRPC.LowLevel.Call
@ -161,7 +162,7 @@ serverRequestCall s cq@CompletionQueue{.. } RegisteredMethod{..} =
<$> peek call
<*> C.getAllMetadataArray md
<*> (if havePay then toBS pay else return Nothing)
<*> liftM2 (+) (getTime Monotonic) (C.timeSpec <$> peek dead)
<*> convertDeadline dead
-- gRPC gives us a deadline that is just a delta, so we convert it
-- to a proper deadline.
_ -> throwE (GRPCIOCallError ce)
@ -177,6 +178,14 @@ serverRequestCall s cq@CompletionQueue{.. } RegisteredMethod{..} =
toBS p = peek p >>= \bb@(C.ByteBuffer rawPtr) ->
if | rawPtr == nullPtr -> return Nothing
| otherwise -> Just <$> C.copyByteBufferToByteString bb
convertDeadline deadline = do
deadline' <- C.timeSpec <$> peek deadline
--On OS X, gRPC gives us a deadline that is just a delta, so we
--convert it to an actual deadline.
if os == "darwin"
then do now <- getTime Monotonic
return $ now + deadline'
else return deadline'
-- | Register the server's completion queue. Must be done before the server is
-- started.

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@ -12,6 +12,7 @@ import System.Clock
{#context prefix = "grp" #}
newtype CTimeSpec = CTimeSpec { timeSpec :: TimeSpec }
deriving (Eq, Show)
instance Storable CTimeSpec where
sizeOf _ = {#sizeof gpr_timespec #}

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@ -20,27 +20,7 @@ import Network.GRPC.LowLevel.CompletionQueue
lowLevelOpTests :: TestTree
lowLevelOpTests = testGroup "Synchronous unit tests of low-level Op interface"
[testCancelWhileHandling
,testCancelFromServer]
testCancelWhileHandling :: TestTree
testCancelWhileHandling =
testCase "Client/Server - cancel after handler starts does nothing" $
runSerialTest $ \grpc ->
withClientServerUnaryCall grpc $
\(Client{..}, Server{..}, cc@ClientCall{..}, ServerCall{..}) -> do
withOpArrayAndCtxts serverEmptyRecvOps $ \(opArray, ctxts) -> do
tag <- newTag serverCQ
startBatch serverCQ unServerCall opArray 3 tag
pluck serverCQ tag (Just 1)
let (OpRecvCloseOnServerContext pcancelled) = last ctxts
cancelledBefore <- peek pcancelled
cancelledBefore @?= 0
clientCallCancel cc
threadDelay 1000000
cancelledAfter <- peek pcancelled
cancelledAfter @?= 0
return $ Right ()
[testCancelFromServer]
testCancelFromServer :: TestTree
testCancelFromServer =

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@ -2,6 +2,7 @@
module UnsafeTests (unsafeTests) where
import Control.Concurrent (threadDelay)
import Control.Concurrent.Async
import Control.Exception (bracket_)
import Control.Monad
@ -17,8 +18,10 @@ import Network.GRPC.Unsafe.Op
import Network.GRPC.Unsafe.Slice
import Network.GRPC.Unsafe.Time
import Network.GRPC.Unsafe.ChannelArgs
import System.Clock
import Test.Tasty
import Test.Tasty.HUnit as HU (testCase, (@?=))
import Test.Tasty.HUnit as HU (testCase, (@?=),
assertBool)
unsafeTests :: TestTree
unsafeTests = testGroup "Unit tests for unsafe C bindings"
@ -26,12 +29,12 @@ unsafeTests = testGroup "Unit tests for unsafe C bindings"
, roundtripByteBuffer "Hwaet! We gardena in geardagum..."
, roundtripSlice largeByteString
, roundtripByteBuffer largeByteString
, roundtripTimeSpec (TimeSpec 123 123)
, testMetadata
, testNow
, testCreateDestroyMetadata
, testCreateDestroyMetadataKeyVals
, testCreateDestroyDeadline
, testPayload
, testCreateDestroyChannelArgs
]
@ -59,6 +62,15 @@ roundtripByteBuffer bs = testCase "ByteBuffer roundtrip" $ do
grpcByteBufferDestroy buffer
freeSlice readSlice
roundtripTimeSpec :: TimeSpec -> TestTree
roundtripTimeSpec t = testCase "CTimeSpec roundtrip" $ do
p <- malloc
let c = CTimeSpec t
poke p c
c' <- peek p
c' @?= c
free p
testMetadata :: TestTree
testMetadata = testCase "Metadata setter/getter roundtrip" $ do
m <- metadataAlloc 3
@ -115,131 +127,8 @@ assertCqEventComplete e = do
eventCompletionType e HU.@?= OpComplete
eventSuccess e HU.@?= True
payloadClient :: IO ()
payloadClient = do
client <- grpcInsecureChannelCreate "localhost:50051" nullPtr reserved
cq <- grpcCompletionQueueCreate reserved
withMetadataArrayPtr $ \initialMetadataRecv -> do
withMetadataArrayPtr $ \trailingMetadataRecv -> do
withByteBufferPtr $ \clientRecvBB -> do
deadline <- secondsToDeadline 5
pluckDeadline <- secondsToDeadline 10
clientCall <- grpcChannelCreateCall
client (Call nullPtr) propagateDefaults cq
"/foo" "localhost" deadline reserved
--send request
withOpArray 6 $ \ops -> do
opSendInitialMetadataEmpty ops 0
withByteStringAsByteBuffer "hello world" $ \requestPayload -> do
opSendMessage ops 1 requestPayload
opSendCloseClient ops 2
opRecvInitialMetadata ops 3 initialMetadataRecv
opRecvMessage ops 4 clientRecvBB
statusCodePtr <- createStatusCodePtr
let cstringCapacity = 32
cStringPtr <- malloc
cstring <- mallocBytes cstringCapacity
poke cStringPtr cstring
opRecvStatusClient ops 5 trailingMetadataRecv statusCodePtr
cStringPtr
cstringCapacity
--send client request
requestError <- grpcCallStartBatch clientCall ops 6 (tag 1) reserved
clientRequestCqEvent <- grpcCompletionQueuePluck
cq (tag 1) pluckDeadline reserved
assertCqEventComplete clientRequestCqEvent
requestError HU.@?= CallOk
free cstring
free cStringPtr
destroyStatusCodePtr statusCodePtr
--verify response received
responseRecv <- peek clientRecvBB
let (ByteBuffer rawPtr) = responseRecv
if rawPtr == nullPtr
then error "Client got null pointer for received response!"
else do responseRecvBS <- copyByteBufferToByteString responseRecv
responseRecvBS HU.@?= "hello you"
grpcCompletionQueueShutdown cq
grpcCallDestroy clientCall
--TODO: the grpc test drains the cq here
grpcCompletionQueueDestroy cq
grpcChannelDestroy client
payloadServer :: IO ()
payloadServer = do
server <- grpcServerCreate nullPtr reserved
cq <- grpcCompletionQueueCreate reserved
grpcServerRegisterCompletionQueue server cq reserved
_ <- grpcServerAddInsecureHttp2Port server "localhost:50051"
grpcServerStart server
serverCallPtr <- malloc
withMetadataArrayPtr $ \requestMetadataRecv -> do
withByteBufferPtr $ \recvBufferPtr -> do
callDetails <- createCallDetails
requestMetadataRecv' <- peek requestMetadataRecv
recvRequestError <- grpcServerRequestCall
server serverCallPtr callDetails
requestMetadataRecv' cq cq (tag 101)
pluckDeadline' <- secondsToDeadline 10
requestCallCqEvent <- grpcCompletionQueuePluck cq (tag 101)
pluckDeadline'
reserved
assertCqEventComplete requestCallCqEvent
recvRequestError HU.@?= CallOk
destroyCallDetails callDetails
--receive request
withOpArray 2 $ \recvOps -> do
opSendInitialMetadataEmpty recvOps 0
opRecvMessage recvOps 1 recvBufferPtr
serverCall <- peek serverCallPtr
recvBatchError <- grpcCallStartBatch serverCall recvOps 2
(tag 102) reserved
recvBatchError HU.@?= CallOk
pluckDeadline'' <- secondsToDeadline 10
recvCqEvent <- grpcCompletionQueuePluck cq (tag 102)
pluckDeadline''
reserved
assertCqEventComplete recvCqEvent
--send response
withOpArray 3 $ \respOps -> do
withByteStringAsByteBuffer "hello you" $ \respbb -> do
cancelledPtr <- malloc
opRecvCloseServer respOps 0 cancelledPtr
opSendMessage respOps 1 respbb
B.useAsCString "ok" $ \detailsStr ->
opSendStatusServer respOps 2 0 (MetadataKeyValPtr nullPtr)
StatusOk detailsStr
serverCall <- peek serverCallPtr
respBatchError <- grpcCallStartBatch serverCall respOps 3
(tag 103) reserved
respBatchError HU.@?= CallOk
pluckDeadline''' <- secondsToDeadline 10
respCqEvent <- grpcCompletionQueuePluck cq (tag 103)
pluckDeadline'''
reserved
assertCqEventComplete respCqEvent
--verify data was received
serverRecv <- peek recvBufferPtr
serverRecvBS <- copyByteBufferToByteString serverRecv
serverRecvBS HU.@?= "hello world"
--shut down
grpcServerShutdownAndNotify server cq (tag 0)
pluckDeadline'''' <- secondsToDeadline 10
shutdownEvent <- grpcCompletionQueuePluck cq (tag 0) pluckDeadline''''
reserved
assertCqEventComplete shutdownEvent
grpcServerCancelAllCalls server
grpcServerDestroy server
grpcCompletionQueueShutdown cq
grpcCompletionQueueDestroy cq
free serverCallPtr
-- | Straightforward translation of the gRPC core test end2end/tests/payload.c
-- This is intended to test the low-level C bindings, so we use only a few
-- minimal abstractions on top of it.
testPayload :: TestTree
testPayload = testCase "Unsafe request/response" $ do
grpc $ payloadClient `concurrently` payloadServer
grpc :: IO a -> IO ()
grpc = bracket_ grpcInit grpcShutdown . void
threadDelaySecs :: Int -> IO ()
threadDelaySecs = threadDelay . (* 10^(6::Int))