refactor tests

* move to gtest
* add shmem tests
* cleanup cmake file (organize tests in suites)

fairmq/test/helper/devices/TestSub.cxx

@@ -0,0 +1,56 @@
+/********************************************************************************
+ * Copyright (C) 2015-2017 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  *
+ *                                                                              *
+ *              This software is distributed under the terms of the             *
+ *              GNU Lesser General Public Licence (LGPL) version 3,             *
+ *                  copied verbatim in the file "LICENSE"                       *
+ ********************************************************************************/
+/**
+ * @file fairmq/test/helper/devices/TestSub.cxx
+ */
+
+#include <FairMQDevice.h>
+#include <FairMQLogger.h>
+
+namespace fair
+{
+namespace mq
+{
+namespace test
+{
+
+class Sub : public FairMQDevice
+{
+  protected:
+    auto Run() -> void override
+    {
+        auto ready = FairMQMessagePtr{NewMessage()};
+        auto r1 = Send(ready, "control");
+        if (r1 >= 0)
+        {
+            auto msg = FairMQMessagePtr{NewMessage()};
+            auto d1 = Receive(msg, "data");
+            if (d1 >= 0)
+            {
+                auto ack = FairMQMessagePtr{NewMessage()};
+                auto a1 = Send(ack, "control");
+                if (a1 < 0)
+                {
+                    LOG(ERROR) << "Failed sending ack signal: a1 = " << a1;
+                }
+            }
+            else
+            {
+                LOG(ERROR) << "Failed receiving data: d1 = " << d1;
+            }
+        }
+        else
+        {
+            LOG(ERROR) << "Failed sending ready signal: r1 = " << r1;
+        }
+    };
+};
+
+} // namespace test
+} // namespace mq
+} // namespace fair