refs #756 Added class CProcessInfo to obtain a process name from its PID, and check if a process exists.

tests/blackmisc/testblackmiscmain.cpp

@@ -23,6 +23,7 @@
 #include "testlibrarypath.h"
 #include "testmath.h"
 #include "testphysicalquantities.h"
+#include "testprocess.h"
 #include "testslot.h"
 #include "teststringutils.h"
 #include "testvaluecache.h"
@@ -95,6 +96,10 @@ namespace BlackMiscTest
             CTestLibraryPath libraryPathTests;
             status |= test.exec(&libraryPathTests, "blackmisc_librarypath");
         }
+        {
+            CTestProcess processTests;
+            status |= test.exec(&processTests, "blackmisc_process");
+        }
         return status;
     }
 } // namespace

tests/blackmisc/testprocess.cpp

@@ -0,0 +1,43 @@
+/* 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 "testprocess.h"
+#include "blackmisc/processinfo.h"
+
+#include <QTest>
+#include <QCoreApplication>
+
+using namespace BlackMisc;
+
+namespace BlackMiscTest
+{
+
+    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");
+    }
+
+}
+
+//! \endcond

tests/blackmisc/testprocess.h

@@ -0,0 +1,41 @@
+/* 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.
+ */
+
+#ifndef BLACKMISCTEST_TESTPROCESS_H
+#define BLACKMISCTEST_TESTPROCESS_H
+
+//! \cond PRIVATE_TESTS
+
+/*!
+* \file
+* \ingroup testblackmisc
+*/
+
+#include <QObject>
+
+namespace BlackMiscTest
+{
+    //! Testing process tools
+    class CTestProcess : public QObject
+    {
+        Q_OBJECT
+
+    public:
+        //! Constructor
+        explicit CTestProcess(QObject *parent = nullptr) : QObject(parent) {}
+
+    private slots:
+        //! Process info tests
+        void processInfo();
+    };
+}
+
+//! \endcond
+
+#endif