Split the giant test binaries into smaller unit tests

This is an intermediate step to have smaller unit tests. It is a trade off
between having many many test executables compared to a few bigger ones. But
this comes a lot closer to what QtTest is meant to be used.

tests/blackmisc/testprocess/testprocess.cpp

@@ -0,0 +1,52 @@
+/* Copyright (C) 2016
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \cond PRIVATE_TESTS
+//! \file
+//! \ingroup testblackmisc
+
+#include "blackmisc/processinfo.h"
+#include "test.h"
+#include <QTest>
+#include <QCoreApplication>
+
+using namespace BlackMisc;
+
+namespace BlackMiscTest
+{
+    //! Testing process tools
+    class CTestProcess : public QObject
+    {
+        Q_OBJECT
+
+    private slots:
+        //! Process info tests
+        void processInfo();
+    };
+
+    void CTestProcess::processInfo()
+    {
+        CProcessInfo invalid;
+        QVERIFY2(! invalid.exists(), "Invalid process shall not exist");
+
+        CProcessInfo current1(CProcessInfo::currentProcess());
+        CProcessInfo current2(QCoreApplication::applicationPid());
+        CProcessInfo current3(QCoreApplication::applicationPid(), QCoreApplication::applicationName());
+        QVERIFY2(current1.exists(), "Current process shall exist");
+        QVERIFY2(current1 == current2, "Current process equals process with current PID");
+        QVERIFY2(current1 == current3, "Current process equals process with current PID and name");
+    }
+}
+
+//! main
+BLACKTEST_MAIN(BlackMiscTest::CTestProcess);
+
+#include "testprocess.moc"
+
+//! \endcond