diff --git a/test/hs/ConstantsDemo_Main.hs b/test/hs/ConstantsDemo_Main.hs
new file mode 100644
index 0000000..28de4f7
--- /dev/null
+++ b/test/hs/ConstantsDemo_Main.hs
@@ -0,0 +1,68 @@
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements. See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership. The ASF licenses this file
+-- to you under the Apache License, Version 2.0 (the
+-- "License"); you may not use this file except in compliance
+-- with the License. You may obtain a copy of the License at
+--
+--   http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing,
+-- software distributed under the License is distributed on an
+-- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+-- KIND, either express or implied. See the License for the
+-- specific language governing permissions and limitations
+-- under the License.
+--
+
+module Main where
+
+
+import qualified Control.Exception
+import qualified Network
+
+import Thrift.Protocol.Binary
+import Thrift.Server
+import Thrift.Transport.Handle
+
+import qualified ThriftTestUtils
+
+import qualified Yowza
+import qualified Yowza_Client as Client
+import qualified Yowza_Iface as Iface
+
+
+data YowzaHandler = YowzaHandler
+instance Iface.Yowza_Iface YowzaHandler where
+    blingity _ = do
+        ThriftTestUtils.serverLog "SERVER: Got blingity"
+        return ()
+
+    blangity _ = do
+        ThriftTestUtils.serverLog "SERVER: Got blangity"
+        return $ 31
+
+
+client :: (String, Network.PortID) -> IO ()
+client addr = do
+    to <- hOpen addr
+    let ps = (BinaryProtocol to, BinaryProtocol to)
+
+    Client.blingity ps
+
+    rv <- Client.blangity ps
+    ThriftTestUtils.clientLog $ show rv
+
+    tClose to
+
+server :: Network.PortNumber -> IO ()
+server port = do 
+    ThriftTestUtils.serverLog "Ready..."
+    (runBasicServer YowzaHandler Yowza.process port)
+    `Control.Exception.catch`
+    (\(TransportExn s _) -> error $ "FAILURE: " ++ show s)
+
+main :: IO ()
+main = ThriftTestUtils.runTest server client
diff --git a/test/hs/ConstantsDemo_TestClient.hs b/test/hs/ConstantsDemo_TestClient.hs
deleted file mode 100644
index 1cc350d..0000000
--- a/test/hs/ConstantsDemo_TestClient.hs
+++ /dev/null
@@ -1,44 +0,0 @@
-{-# LANGUAGE ScopedTypeVariables #-}
---
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements. See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership. The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License. You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied. See the License for the
--- specific language governing permissions and limitations
--- under the License.
---
-
-module ConstantsDemo_TestClient where
-
-
-import Network
-
-import Thrift
-import Thrift.Protocol.Binary
-import Thrift.Transport.Handle
-
-import Yowza_Client
-
-
-serverAddress :: (String, PortID)
-serverAddress = ("127.0.0.1", PortNumber 9090)
-
-main :: IO ()
-main = do
-    to <- hOpen serverAddress
-    let p =  BinaryProtocol to
-    let ps = (p,p)
-    blingity ps
-    print =<< blangity ps
-    tClose to
-
diff --git a/test/hs/ConstantsDemo_TestServer.hs b/test/hs/ConstantsDemo_TestServer.hs
deleted file mode 100644
index 10b2177..0000000
--- a/test/hs/ConstantsDemo_TestServer.hs
+++ /dev/null
@@ -1,47 +0,0 @@
---
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements. See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership. The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License. You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied. See the License for the
--- specific language governing permissions and limitations
--- under the License.
---
-
-module ConstantsDemo_TestServer where
-
-
-import Control.Exception
-
-import Thrift
-import Thrift.Server
-
-import Yowza
-import Yowza_Iface
-
-
-data YowzaHandler = YowzaHandler
-instance Yowza_Iface YowzaHandler where
-    blingity _ = do
-        print $ "Got blingity"
-        return ()
-
-    blangity _ = do
-        print $ "Got blangity"
-        return $ 31
-
-
-main :: IO ()
-main = do putStrLn "Server ready..."
-          (runBasicServer YowzaHandler process 9090)
-          `Control.Exception.catch`
-          (\(TransportExn s _) -> print s)
diff --git a/test/hs/DebugProtoTest_Main.hs b/test/hs/DebugProtoTest_Main.hs
new file mode 100644
index 0000000..816eee3
--- /dev/null
+++ b/test/hs/DebugProtoTest_Main.hs
@@ -0,0 +1,164 @@
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements. See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership. The ASF licenses this file
+-- to you under the Apache License, Version 2.0 (the
+-- "License"); you may not use this file except in compliance
+-- with the License. You may obtain a copy of the License at
+--
+--   http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing,
+-- software distributed under the License is distributed on an
+-- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+-- KIND, either express or implied. See the License for the
+-- specific language governing permissions and limitations
+-- under the License.
+--
+
+module Main where
+
+
+import qualified Control.Exception
+import qualified Data.ByteString.Lazy as DBL
+import qualified Maybe
+import qualified Network
+
+import Thrift.Protocol.Binary
+import Thrift.Server
+import Thrift.Transport.Handle
+
+import qualified ThriftTestUtils
+
+import qualified DebugProtoTest_Types as Types
+import qualified Inherited
+import qualified Inherited_Client as IClient
+import qualified Inherited_Iface as IIface
+import qualified Srv_Client as SClient
+import qualified Srv_Iface as SIface
+
+-- we don't actually need this import, but force it to check the code generator exports proper Haskell syntax
+import qualified Srv()
+
+
+data InheritedHandler = InheritedHandler
+instance SIface.Srv_Iface InheritedHandler where
+    janky _ arg = do
+        ThriftTestUtils.serverLog $ "Got janky method call: " ++ show arg
+        return $ 31
+
+    voidMethod _ = do
+        ThriftTestUtils.serverLog "Got voidMethod method call"
+        return ()
+
+    primitiveMethod _ = do
+        ThriftTestUtils.serverLog "Got primitiveMethod call"
+        return $ 42
+
+    structMethod _ = do
+        ThriftTestUtils.serverLog "Got structMethod call"
+        return $ Types.CompactProtoTestStruct {
+            Types.f_CompactProtoTestStruct_a_byte = Just 0x01,
+            Types.f_CompactProtoTestStruct_a_i16 = Just 0x02,
+            Types.f_CompactProtoTestStruct_a_i32 = Just 0x03,
+            Types.f_CompactProtoTestStruct_a_i64 = Just 0x04,
+            Types.f_CompactProtoTestStruct_a_double = Just 0.1,
+            Types.f_CompactProtoTestStruct_a_string = Just "abcdef",
+            Types.f_CompactProtoTestStruct_a_binary = Just DBL.empty,
+            Types.f_CompactProtoTestStruct_true_field = Just True,
+            Types.f_CompactProtoTestStruct_false_field = Just False,
+            Types.f_CompactProtoTestStruct_empty_struct_field = Just Types.Empty,
+            
+            Types.f_CompactProtoTestStruct_byte_list = Nothing,
+            Types.f_CompactProtoTestStruct_i16_list = Nothing,
+            Types.f_CompactProtoTestStruct_i32_list = Nothing,
+            Types.f_CompactProtoTestStruct_i64_list = Nothing,
+            Types.f_CompactProtoTestStruct_double_list = Nothing,
+            Types.f_CompactProtoTestStruct_string_list = Nothing,
+            Types.f_CompactProtoTestStruct_binary_list = Nothing,
+            Types.f_CompactProtoTestStruct_boolean_list = Nothing,
+            Types.f_CompactProtoTestStruct_struct_list = Just [Types.Empty],
+
+            Types.f_CompactProtoTestStruct_byte_set = Nothing,
+            Types.f_CompactProtoTestStruct_i16_set = Nothing,
+            Types.f_CompactProtoTestStruct_i32_set = Nothing,
+            Types.f_CompactProtoTestStruct_i64_set = Nothing,
+            Types.f_CompactProtoTestStruct_double_set = Nothing,
+            Types.f_CompactProtoTestStruct_string_set = Nothing,
+            Types.f_CompactProtoTestStruct_binary_set = Nothing,
+            Types.f_CompactProtoTestStruct_boolean_set = Nothing,
+            Types.f_CompactProtoTestStruct_struct_set = Nothing,
+
+            Types.f_CompactProtoTestStruct_byte_byte_map = Nothing,
+            Types.f_CompactProtoTestStruct_i16_byte_map = Nothing,
+            Types.f_CompactProtoTestStruct_i32_byte_map = Nothing,
+            Types.f_CompactProtoTestStruct_i64_byte_map = Nothing,
+            Types.f_CompactProtoTestStruct_double_byte_map = Nothing,
+            Types.f_CompactProtoTestStruct_string_byte_map = Nothing,
+            Types.f_CompactProtoTestStruct_binary_byte_map = Nothing,
+            Types.f_CompactProtoTestStruct_boolean_byte_map = Nothing,
+
+            Types.f_CompactProtoTestStruct_byte_i16_map = Nothing,
+            Types.f_CompactProtoTestStruct_byte_i32_map = Nothing,
+            Types.f_CompactProtoTestStruct_byte_i64_map = Nothing,
+            Types.f_CompactProtoTestStruct_byte_double_map = Nothing,
+            Types.f_CompactProtoTestStruct_byte_string_map = Nothing,
+            Types.f_CompactProtoTestStruct_byte_binary_map = Nothing,
+            Types.f_CompactProtoTestStruct_byte_boolean_map = Nothing,
+
+            Types.f_CompactProtoTestStruct_list_byte_map = Nothing,
+            Types.f_CompactProtoTestStruct_set_byte_map = Nothing,
+            Types.f_CompactProtoTestStruct_map_byte_map = Nothing,
+
+            Types.f_CompactProtoTestStruct_byte_map_map = Nothing,
+            Types.f_CompactProtoTestStruct_byte_set_map = Nothing,
+            Types.f_CompactProtoTestStruct_byte_list_map = Nothing }
+
+    methodWithDefaultArgs _ arg = do
+        ThriftTestUtils.serverLog $ "Got methodWithDefaultArgs: " ++ show arg
+        return ()
+
+    onewayMethod _ = do
+        ThriftTestUtils.serverLog "Got onewayMethod"
+
+instance IIface.Inherited_Iface InheritedHandler where
+    identity _ arg = do
+        ThriftTestUtils.serverLog $ "Got identity method: " ++ show arg
+        return $ Maybe.fromJust arg
+
+client :: (String, Network.PortID) -> IO ()
+client addr = do
+    to <- hOpen addr
+    let p =  BinaryProtocol to
+    let ps = (p,p)
+
+    v1 <- SClient.janky ps 42
+    ThriftTestUtils.clientLog $ show v1
+
+    SClient.voidMethod ps
+
+    v2 <- SClient.primitiveMethod ps
+    ThriftTestUtils.clientLog $ show v2
+
+    v3 <- SClient.structMethod ps
+    ThriftTestUtils.clientLog $ show v3
+
+    SClient.methodWithDefaultArgs ps 42
+
+    SClient.onewayMethod ps
+
+    v4 <- IClient.identity ps 42
+    ThriftTestUtils.clientLog $ show v4
+
+    return ()
+
+server :: Network.PortNumber -> IO ()
+server port = do 
+    ThriftTestUtils.serverLog "Ready..."
+    (runBasicServer InheritedHandler Inherited.process port)
+    `Control.Exception.catch`
+    (\(TransportExn s _) -> error $ "FAILURE: " ++ show s)
+
+main :: IO ()
+main = ThriftTestUtils.runTest server client
diff --git a/test/hs/DebugProtoTest_TestClient.hs b/test/hs/DebugProtoTest_TestClient.hs
deleted file mode 100644
index fc1582b..0000000
--- a/test/hs/DebugProtoTest_TestClient.hs
+++ /dev/null
@@ -1,49 +0,0 @@
-{-# LANGUAGE ScopedTypeVariables #-}
---
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements. See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership. The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License. You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied. See the License for the
--- specific language governing permissions and limitations
--- under the License.
---
-
-module DebugProtoTest_TestClient where
-
-
-import Network
-
-import Thrift.Transport.Handle
-import Thrift.Protocol.Binary
-
-import Inherited_Client
-import Srv_Client
-
-
-serverAddress :: (String, PortID)
-serverAddress = ("127.0.0.1", PortNumber 9090)
-
-main :: IO ()
-main = do to <- hOpen serverAddress
-          let p =  BinaryProtocol to
-          let ps = (p,p)
-          print =<< janky ps 42
-          voidMethod ps
-          _ <- primitiveMethod ps
-          _ <- structMethod ps
-          methodWithDefaultArgs ps 42
-          onewayMethod ps
-          _ <- identity ps 42
-          return ()
-
-
diff --git a/test/hs/DebugProtoTest_TestServer.hs b/test/hs/DebugProtoTest_TestServer.hs
deleted file mode 100644
index af3e5a9..0000000
--- a/test/hs/DebugProtoTest_TestServer.hs
+++ /dev/null
@@ -1,125 +0,0 @@
---
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements. See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership. The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License. You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied. See the License for the
--- specific language governing permissions and limitations
--- under the License.
---
-
-module DebugProtoTest_TestServer where
-
-
-import Control.Exception
-import qualified Data.ByteString.Lazy as DBL
-import Maybe
-
-import Thrift
-import Thrift.Server
-
-import DebugProtoTest_Types
-import Inherited
-import Inherited_Iface
-import Srv_Iface
-
-
-data InheritedHandler = InheritedHandler
-instance Srv_Iface InheritedHandler where
-    janky _ arg = do
-        print $ "Got janky method call: " ++ show arg
-        return $ 31
-
-    voidMethod _ = do
-        print "Got voidMethod method call"
-        return ()
-
-    primitiveMethod _ = do
-        print "Got primitiveMethod call"
-        return $ 42
-
-    structMethod _ = do
-        print "Got structMethod call"
-        return $ CompactProtoTestStruct {
-            f_CompactProtoTestStruct_a_byte = Just 0x01,
-            f_CompactProtoTestStruct_a_i16 = Just 0x02,
-            f_CompactProtoTestStruct_a_i32 = Just 0x03,
-            f_CompactProtoTestStruct_a_i64 = Just 0x04,
-            f_CompactProtoTestStruct_a_double = Just 0.1,
-            f_CompactProtoTestStruct_a_string = Just "abcdef",
-            f_CompactProtoTestStruct_a_binary = Just DBL.empty,
-            f_CompactProtoTestStruct_true_field = Just True,
-            f_CompactProtoTestStruct_false_field = Just False,
-            f_CompactProtoTestStruct_empty_struct_field = Just Empty,
-            
-            f_CompactProtoTestStruct_byte_list = Nothing,
-            f_CompactProtoTestStruct_i16_list = Nothing,
-            f_CompactProtoTestStruct_i32_list = Nothing,
-            f_CompactProtoTestStruct_i64_list = Nothing,
-            f_CompactProtoTestStruct_double_list = Nothing,
-            f_CompactProtoTestStruct_string_list = Nothing,
-            f_CompactProtoTestStruct_binary_list = Nothing,
-            f_CompactProtoTestStruct_boolean_list = Nothing,
-            f_CompactProtoTestStruct_struct_list = Just [Empty],
-
-            f_CompactProtoTestStruct_byte_set = Nothing,
-            f_CompactProtoTestStruct_i16_set = Nothing,
-            f_CompactProtoTestStruct_i32_set = Nothing,
-            f_CompactProtoTestStruct_i64_set = Nothing,
-            f_CompactProtoTestStruct_double_set = Nothing,
-            f_CompactProtoTestStruct_string_set = Nothing,
-            f_CompactProtoTestStruct_binary_set = Nothing,
-            f_CompactProtoTestStruct_boolean_set = Nothing,
-            f_CompactProtoTestStruct_struct_set = Nothing,
-
-            f_CompactProtoTestStruct_byte_byte_map = Nothing,
-            f_CompactProtoTestStruct_i16_byte_map = Nothing,
-            f_CompactProtoTestStruct_i32_byte_map = Nothing,
-            f_CompactProtoTestStruct_i64_byte_map = Nothing,
-            f_CompactProtoTestStruct_double_byte_map = Nothing,
-            f_CompactProtoTestStruct_string_byte_map = Nothing,
-            f_CompactProtoTestStruct_binary_byte_map = Nothing,
-            f_CompactProtoTestStruct_boolean_byte_map = Nothing,
-
-            f_CompactProtoTestStruct_byte_i16_map = Nothing,
-            f_CompactProtoTestStruct_byte_i32_map = Nothing,
-            f_CompactProtoTestStruct_byte_i64_map = Nothing,
-            f_CompactProtoTestStruct_byte_double_map = Nothing,
-            f_CompactProtoTestStruct_byte_string_map = Nothing,
-            f_CompactProtoTestStruct_byte_binary_map = Nothing,
-            f_CompactProtoTestStruct_byte_boolean_map = Nothing,
-
-            f_CompactProtoTestStruct_list_byte_map = Nothing,
-            f_CompactProtoTestStruct_set_byte_map = Nothing,
-            f_CompactProtoTestStruct_map_byte_map = Nothing,
-
-            f_CompactProtoTestStruct_byte_map_map = Nothing,
-            f_CompactProtoTestStruct_byte_set_map = Nothing,
-            f_CompactProtoTestStruct_byte_list_map = Nothing }
-
-    methodWithDefaultArgs _ arg = do
-        print $ "Got methodWithDefaultArgs: " ++ show arg
-        return ()
-
-    onewayMethod _ = do
-        print "Got onewayMethod"
-
-instance Inherited_Iface InheritedHandler where
-    identity _ arg = do
-        print $ "Got identity method: " ++ show arg
-        return $ fromJust arg
-
-main :: IO ()
-main = do putStrLn "Server ready..."
-          (runBasicServer InheritedHandler process 9090)
-          `Control.Exception.catch`
-          (\(TransportExn s _) -> print s)
diff --git a/test/hs/Makefile.am b/test/hs/Makefile.am
new file mode 100644
index 0000000..d6d8ff4
--- /dev/null
+++ b/test/hs/Makefile.am
@@ -0,0 +1,30 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+THRIFT = $(top_srcdir)/compiler/cpp/thrift
+
+stubs: ../ConstantsDemo.thrift ../DebugProtoTest.thrift ../ThriftTest.thrift
+	$(THRIFT) --gen hs ../ConstantsDemo.thrift
+	$(THRIFT) --gen hs ../DebugProtoTest.thrift
+	$(THRIFT) --gen hs ../ThriftTest.thrift
+
+check: stubs
+	sh run-test.sh ConstantsDemo
+	sh run-test.sh DebugProtoTest
+	sh run-test.sh ThriftTest
diff --git a/test/hs/ThriftTestUtils.hs b/test/hs/ThriftTestUtils.hs
new file mode 100644
index 0000000..93fa122
--- /dev/null
+++ b/test/hs/ThriftTestUtils.hs
@@ -0,0 +1,65 @@
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements. See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership. The ASF licenses this file
+-- to you under the Apache License, Version 2.0 (the
+-- "License"); you may not use this file except in compliance
+-- with the License. You may obtain a copy of the License at
+--
+--   http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing,
+-- software distributed under the License is distributed on an
+-- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+-- KIND, either express or implied. See the License for the
+-- specific language governing permissions and limitations
+-- under the License.
+--
+
+module ThriftTestUtils (ClientFunc, ServerFunc, clientLog, serverLog, testLog, runTest) where
+
+
+import qualified Control.Concurrent
+import qualified Network
+import qualified System.IO
+
+
+serverPort :: Network.PortNumber
+serverPort = 9090
+
+serverAddress :: (String, Network.PortID)
+serverAddress = ("localhost", Network.PortNumber serverPort)
+
+
+testLog :: String -> IO ()
+testLog str = do
+    System.IO.hPutStr System.IO.stdout $ str ++ "\n"
+    System.IO.hFlush System.IO.stdout
+
+
+clientLog :: String -> IO ()
+clientLog str = testLog $ "CLIENT: " ++ str
+
+serverLog :: String -> IO ()
+serverLog str = testLog $ "SERVER: " ++ str
+
+
+type ServerFunc = Network.PortNumber -> IO ()
+type ClientFunc = (String, Network.PortID) -> IO ()
+
+runTest :: ServerFunc -> ClientFunc -> IO ()
+runTest server client = do
+    _ <- Control.Concurrent.forkIO (server serverPort)
+
+    -- Fairly horrible; this does not 100% guarantees that the other thread
+    -- has actually opened the socket we need... but not much else we can do
+    -- without this, the client races the server to the socket, and wins every
+    -- time
+    Control.Concurrent.yield
+    Control.Concurrent.threadDelay $ 500 * 1000 -- unit is in _micro_seconds
+    Control.Concurrent.yield
+
+    _ <- client serverAddress
+
+    testLog "SUCCESS"
diff --git a/test/hs/ThriftTest_Main.hs b/test/hs/ThriftTest_Main.hs
new file mode 100644
index 0000000..4160c17
--- /dev/null
+++ b/test/hs/ThriftTest_Main.hs
@@ -0,0 +1,242 @@
+{-# LANGUAGE ScopedTypeVariables #-}
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements. See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership. The ASF licenses this file
+-- to you under the Apache License, Version 2.0 (the
+-- "License"); you may not use this file except in compliance
+-- with the License. You may obtain a copy of the License at
+--
+--   http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing,
+-- software distributed under the License is distributed on an
+-- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+-- KIND, either express or implied. See the License for the
+-- specific language governing permissions and limitations
+-- under the License.
+--
+
+module Main where
+
+
+import qualified Control.Exception
+import qualified Data.Map as Map
+import qualified Data.Set as Set
+import qualified Network
+
+import Thrift
+import Thrift.Protocol.Binary
+import Thrift.Server
+import Thrift.Transport.Handle
+
+import qualified ThriftTestUtils
+
+import qualified ThriftTest
+import qualified ThriftTest_Client as Client
+import qualified ThriftTest_Iface as Iface
+import qualified ThriftTest_Types as Types
+
+
+data TestHandler = TestHandler
+instance Iface.ThriftTest_Iface TestHandler where
+    testVoid _ = return ()
+
+    testString _ (Just s) = do
+        ThriftTestUtils.serverLog s
+        return s
+
+    testString _ Nothing = do
+        error $ "Unsupported testString form"
+
+    testByte _ (Just x) = do
+        ThriftTestUtils.serverLog $ show x
+        return x
+
+    testByte _ Nothing = do
+        error $ "Unsupported testByte form"
+
+    testI32 _ (Just x) = do
+        ThriftTestUtils.serverLog $ show x
+        return x
+
+    testI32 _ Nothing = do
+        error $ "Unsupported testI32 form"
+
+    testI64 _ (Just x) = do
+        ThriftTestUtils.serverLog $ show x
+        return x
+
+    testI64 _ Nothing = do
+        error $ "Unsupported testI64 form"
+
+    testDouble _ (Just x) = do
+        ThriftTestUtils.serverLog $ show x
+        return x
+
+    testDouble _ Nothing = do
+        error $ "Unsupported testDouble form"
+
+    testStruct _ (Just x) = do
+        ThriftTestUtils.serverLog $ show x
+        return x
+
+    testStruct _ Nothing = do
+        error $ "Unsupported testStruct form"
+
+    testNest _ (Just x) = do
+        ThriftTestUtils.serverLog $ show x
+        return x
+
+    testNest _ Nothing = do
+        error $ "Unsupported testNest form"
+
+    testMap _ (Just x) = do
+        ThriftTestUtils.serverLog $ show x
+        return x
+
+    testMap _ Nothing = do
+        error $ "Unsupported testMap form"
+
+    testSet _ (Just x) = do
+        ThriftTestUtils.serverLog $ show x
+        return x
+
+    testSet _ Nothing = do
+        error $ "Unsupported testSet form"
+
+    testList _ (Just x) = do
+        ThriftTestUtils.serverLog $ show x
+        return x
+
+    testList _ Nothing = do
+        error $ "Unsupported testList form"
+
+    testEnum _ (Just x) = do
+        ThriftTestUtils.serverLog $ show x
+        return x
+
+    testEnum _ Nothing = do
+        error $ "Unsupported testEnum form"
+
+    testTypedef _ (Just x) = do
+        ThriftTestUtils.serverLog $ show x
+        return x
+
+    testTypedef _ Nothing = do
+        error $ "Unsupported testTypedef form"
+
+    testMapMap _ (Just _) = do
+        return (Map.fromList [(1, Map.fromList [(2, 2)])])
+
+    testMapMap _ Nothing = do
+        error $ "Unsupported testMapMap form"
+
+    testInsanity _ (Just x) = do
+        return (Map.fromList [(1, Map.fromList [(Types.ONE, x)])])
+
+    testInsanity _ Nothing = do
+        error $ "Unsupported testInsanity form"
+
+    testMulti _ _ _ _ _ _ _ = do
+        return (Types.Xtruct Nothing Nothing Nothing Nothing)
+
+    testException _ _ = do
+        Control.Exception.throw (Types.Xception (Just 1) (Just "bya"))
+
+    testMultiException _ _ _ = do
+        Control.Exception.throw (Types.Xception (Just 1) (Just "xyz"))
+
+    testOneway _ (Just i) = do
+        ThriftTestUtils.serverLog $ show i
+
+    testOneway _ Nothing = do
+        error $ "Unsupported testOneway form"
+
+
+client :: (String, Network.PortID) -> IO ()
+client addr = do
+    to <- hOpen addr
+    let ps = (BinaryProtocol to, BinaryProtocol to)
+
+    v1 <- Client.testString ps "bya"
+    ThriftTestUtils.clientLog v1
+
+    v2 <- Client.testByte ps 8
+    ThriftTestUtils.clientLog $ show v2
+
+    v3 <- Client.testByte ps (-8)
+    ThriftTestUtils.clientLog $ show v3
+
+    v4 <- Client.testI32 ps 32
+    ThriftTestUtils.clientLog $ show v4
+
+    v5 <- Client.testI32 ps (-32)
+    ThriftTestUtils.clientLog $ show v5
+
+    v6 <- Client.testI64 ps 64
+    ThriftTestUtils.clientLog $ show v6
+
+    v7 <- Client.testI64 ps (-64)
+    ThriftTestUtils.clientLog $ show v7
+
+    v8 <- Client.testDouble ps 3.14
+    ThriftTestUtils.clientLog $ show v8
+
+    v9 <- Client.testDouble ps (-3.14)
+    ThriftTestUtils.clientLog $ show v9
+
+    v10 <- Client.testMap ps (Map.fromList [(1,1),(2,2),(3,3)])
+    ThriftTestUtils.clientLog $ show v10
+
+    v11 <- Client.testList ps [1,2,3,4,5]
+    ThriftTestUtils.clientLog $ show v11
+
+    v12 <- Client.testSet ps (Set.fromList [1,2,3,4,5])
+    ThriftTestUtils.clientLog $ show v12
+
+    v13 <- Client.testStruct ps (Types.Xtruct (Just "hi") (Just 4) (Just 5) Nothing)
+    ThriftTestUtils.clientLog $ show v13
+
+    (testException ps "bad") `Control.Exception.catch` testExceptionHandler
+
+    (testMultiException ps "ok") `Control.Exception.catch` testMultiExceptionHandler1
+    (testMultiException ps "bad") `Control.Exception.catch` testMultiExceptionHandler2 `Control.Exception.catch` testMultiExceptionHandler3
+
+    -- (  (Client.testMultiException ps "e" "e2">> ThriftTestUtils.clientLog "bad") `Control.Exception.catch` 
+
+    tClose to
+  where testException ps msg = do
+            Client.testException ps "e"
+            ThriftTestUtils.clientLog msg
+            return ()
+
+        testExceptionHandler (e :: Types.Xception) = do
+            ThriftTestUtils.clientLog $ show e
+
+        testMultiException ps msg = do
+            _ <- Client.testMultiException ps "e" "e2"
+            ThriftTestUtils.clientLog msg
+            return ()
+
+        testMultiExceptionHandler1 (e :: Types.Xception) = do
+            ThriftTestUtils.clientLog $ show e
+
+        testMultiExceptionHandler2 (e :: Types.Xception2) = do
+            ThriftTestUtils.clientLog $ show e
+
+        testMultiExceptionHandler3 (_ :: Control.Exception.SomeException) = do
+            ThriftTestUtils.clientLog "ok"
+
+
+server :: Network.PortNumber -> IO ()
+server port = do
+    ThriftTestUtils.serverLog "Ready..."
+    (runBasicServer TestHandler ThriftTest.process port)
+    `Control.Exception.catch`
+    (\(TransportExn s _) -> error $ "FAILURE: " ++ s)
+
+
+main :: IO ()
+main = ThriftTestUtils.runTest server client
diff --git a/test/hs/ThriftTest_TestClient.hs b/test/hs/ThriftTest_TestClient.hs
deleted file mode 100644
index 4aca275..0000000
--- a/test/hs/ThriftTest_TestClient.hs
+++ /dev/null
@@ -1,61 +0,0 @@
-{-# LANGUAGE ScopedTypeVariables #-}
---
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements. See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership. The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License. You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied. See the License for the
--- specific language governing permissions and limitations
--- under the License.
---
-
-module ThriftTest_TestClient where
-
-
-import Control.Exception as CE
-import qualified Data.Map as Map
-import qualified Data.Set as Set
-import Network
-
-import Thrift
-import Thrift.Transport.Handle
-import Thrift.Protocol.Binary
-
-import ThriftTest_Client
-import ThriftTest_Types
-
-
-serverAddress :: (String, PortID)
-serverAddress = ("127.0.0.1", PortNumber 9090)
-
-main :: IO ()
-main = do to <- hOpen serverAddress
-          let p =  BinaryProtocol to
-          let ps = (p,p)
-          print =<< testString ps "bya"
-          print =<< testByte ps 8
-          print =<< testByte ps (-8)
-          print =<< testI32 ps 32
-          print =<< testI32 ps (-32)
-          print =<< testI64 ps 64
-          print =<< testI64 ps (-64)
-          print =<< testDouble ps 3.14
-          print =<< testDouble ps (-3.14)
-          print =<< testMap ps (Map.fromList [(1,1),(2,2),(3,3)])
-          print =<< testList ps [1,2,3,4,5]
-          print =<< testSet ps (Set.fromList [1,2,3,4,5])
-          print =<< testStruct ps (Xtruct (Just "hi") (Just 4) (Just 5) Nothing)
-          CE.catch (testException ps "e" >> print "bad") (\e -> print (e :: Xception))
-          CE.catch (testMultiException ps "e" "e2" >> print "ok") (\e -> print (e :: Xception))
-          CE.catch (CE.catch (testMultiException ps "e" "e2">> print "bad") (\e -> print (e :: Xception2))) (\(_ :: SomeException) -> print "ok")
-          tClose to
-
diff --git a/test/hs/ThriftTest_TestServer.hs b/test/hs/ThriftTest_TestServer.hs
deleted file mode 100644
index fbfcd53..0000000
--- a/test/hs/ThriftTest_TestServer.hs
+++ /dev/null
@@ -1,152 +0,0 @@
---
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements. See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership. The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License. You may obtain _ copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied. See the License for the
--- specific language governing permissions and limitations
--- under the License.
---
-
-module ThriftTest_TestServer where
-
-import ThriftTest
-import ThriftTest_Iface
-import Data.Map as Map
-import Control.Exception
-import ThriftTest_Types
-
-import Thrift
-import Thrift.Server
-
-
-data TestHandler = TestHandler
-instance ThriftTest_Iface TestHandler where
-    testVoid _ = return ()
-
-    testString _ (Just s) = do
-        print s
-        return s
-
-    testString _ Nothing = do
-        error $ "Unsupported testString form"
-
-    testByte _ (Just x) = do
-        print x
-        return x
-
-    testByte _ Nothing = do
-        error $ "Unsupported testByte form"
-
-    testI32 _ (Just x) = do
-        print x
-        return x
-
-    testI32 _ Nothing = do
-        error $ "Unsupported testI32 form"
-
-    testI64 _ (Just x) = do
-        print x
-        return x
-
-    testI64 _ Nothing = do
-        error $ "Unsupported testI64 form"
-
-    testDouble _ (Just x) = do
-        print x
-        return x
-
-    testDouble _ Nothing = do
-        error $ "Unsupported testDouble form"
-
-    testStruct _ (Just x) = do
-        print x
-        return x
-
-    testStruct _ Nothing = do
-        error $ "Unsupported testStruct form"
-
-    testNest _ (Just x) = do
-        print x
-        return x
-
-    testNest _ Nothing = do
-        error $ "Unsupported testNest form"
-
-    testMap _ (Just x) = do
-        print x
-        return x
-
-    testMap _ Nothing = do
-        error $ "Unsupported testMap form"
-
-    testSet _ (Just x) = do
-        print x
-        return x
-
-    testSet _ Nothing = do
-        error $ "Unsupported testSet form"
-
-    testList _ (Just x) = do
-        print x
-        return x
-
-    testList _ Nothing = do
-        error $ "Unsupported testList form"
-
-    testEnum _ (Just x) = do
-        print x
-        return x
-
-    testEnum _ Nothing = do
-        error $ "Unsupported testEnum form"
-
-    testTypedef _ (Just x) = do
-        print x
-        return x
-
-    testTypedef _ Nothing = do
-        error $ "Unsupported testTypedef form"
-
-    testMapMap _ (Just _) = do
-        return (Map.fromList [(1, Map.fromList [(2, 2)])])
-
-    testMapMap _ Nothing = do
-        error $ "Unsupported testMapMap form"
-
-    testInsanity _ (Just x) = do
-        return (Map.fromList [(1, Map.fromList [(ONE, x)])])
-
-    testInsanity _ Nothing = do
-        error $ "Unsupported testInsanity form"
-
-    testMulti _ _ _ _ _ _ _ = do
-        return (Xtruct Nothing Nothing Nothing Nothing)
-
-    testException _ _ = do
-        throw (Xception (Just 1) (Just "bya"))
-
-    testMultiException _ _ _ = do
-        throw (Xception (Just 1) (Just "xyz"))
-
-    testOneway _ (Just i) = do
-        print i
-
-    testOneway _ Nothing = do
-        error $ "Unsupported testOneway form"
-
-
-main :: IO ()
-main = do putStrLn "Server ready..."
-          (runBasicServer TestHandler process 9090)
-          `Control.Exception.catch`
-          (\(TransportExn s _) -> print s)
diff --git a/test/hs/runserver.sh b/test/hs/run-test.sh
similarity index 67%
rename from test/hs/runserver.sh
rename to test/hs/run-test.sh
index 9189d30..78df0a8 100644
--- a/test/hs/runserver.sh
+++ b/test/hs/run-test.sh
@@ -19,17 +19,18 @@
 # under the License.
 #
 
-# Check some basic 
+if [ "x" == "x$1" ]; then
+  printf "run-test.sh needs an argument, the name of the test to run. Try 'ThriftTest' or 'ProtoDebugTest'\n"
+  exit 2
+fi
+
+# Check some basics
 if [ -z $BASE ]; then
     BASE=../..
 fi
 
-if [ -z $OUTDIR ]; then
-    OUTDIR=server-bindings
-fi
-
 if [ -z $THRIFT_BIN ]; then
-    THRIFT_BIN=$(which thrift)
+    THRIFT_BIN=$BASE/compiler/cpp/thrift 
 fi
 
 if [ ! -x "$THRIFT_BIN" ]; then
@@ -47,22 +48,24 @@
     exit 2
 fi
 
-# Figure out what file to run has a server
-if [ -z $SERVER_FILE ]; then
-    SERVER_FILE=$BASE/test/hs/$1_TestServer.hs
+if [ ! -e "$THRIFT_FILE" ]; then
+    printf "Could not find thrift file to run; pass it as environment variable THRIFT_FILE\n"
+    exit 1
 fi
 
-if [ ! -e $SERVER_FILE ]; then
-    printf "Missing server code file $SERVER_FILE \n"
+# Figure out what file to run has a server
+if [ -z $TEST_SOURCE_FILE ]; then
+    TEST_SOURCE_FILE=$BASE/test/hs/$1_Main.hs
+fi
+
+if [ ! -e $TEST_SOURCE_FILE ]; then
+    printf "Missing server code file $TEST_SOURCE_FILE \n"
     exit 3
 fi
 
 # Actually run the server bits
-printf "Creating directory $OUTDIR to hold generated bindings... \n"
-[ -d $OUTDIR ] || mkdir $OUTDIR
-
 printf "Generating bindings... \n"
-$THRIFT_BIN -o $OUTDIR --gen hs $THRIFT_FILE
+$THRIFT_BIN --gen hs $THRIFT_FILE
 
-printf "Starting server... \n"
-runhaskell -Wall -Werror -i$BASE/lib/hs/src -i$OUTDIR/gen-hs $SERVER_FILE
+printf "Running test... \n"
+runhaskell -Wall -Werror -i$BASE/lib/hs/src -igen-hs $TEST_SOURCE_FILE
diff --git a/test/hs/runclient.sh b/test/hs/runclient.sh
deleted file mode 100644
index aab9f17..0000000
--- a/test/hs/runclient.sh
+++ /dev/null
@@ -1,68 +0,0 @@
-#!/bin/sh
-
-#
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements. See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership. The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License. You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations
-# under the License.
-#
-
-# Check some basic 
-if [ -z $BASE ]; then
-    BASE=../..
-fi
-
-if [ -z $OUTDIR ]; then
-    OUTDIR=client-bindings
-fi
-
-if [ -z $THRIFT_BIN ]; then
-    THRIFT_BIN=$(which thrift)
-fi
-
-if [ ! -x "$THRIFT_BIN" ]; then
-    printf "Could not find thrift binary; pass it as environment variable THRIFT_BIN\n"
-    exit 1
-fi
-
-# Figure out what file to generate bindings from
-if [ -z $THRIFT_FILE ]; then
-    THRIFT_FILE=$BASE/test/$1.thrift
-fi
-
-if [ ! -e $THRIFT_FILE ]; then
-    printf "Missing thrift file $THRIFT_FILE \n"
-    exit 2
-fi
-
-# Figure out what file to run has a client
-if [ -z $CLIENT_FILE ]; then
-    CLIENT_FILE=$BASE/test/hs/$1_TestClient.hs
-fi
-
-if [ ! -e $CLIENT_FILE ]; then
-    printf "Missing client code file $CLIENT_FILE \n"
-    exit 3
-fi
-
-# Actually run the client bits
-printf "Creating directory $OUTDIR to hold generated bindings... \n"
-[ -d $OUTDIR ] || mkdir $OUTDIR
-
-printf "Generating bindings... \n"
-$THRIFT_BIN -o $OUTDIR --gen hs $THRIFT_FILE
-
-printf "Starting client... \n"
-runhaskell -Wall -Werror -i$BASE/lib/hs/src -i$OUTDIR/gen-hs $CLIENT_FILE