Fixes in samples

* removed qSleep / dependency of Qt test libs
* QCoreApplication not required

samples/blackmisc/main.cpp

@@ -19,8 +19,11 @@ using namespace BlackMiscTest;
  */
 int main(int argc, char *argv[])
 {
+    // QCoreApplication a(argc, argv);
+    Q_UNUSED(argc);
+    Q_UNUSED(argv);
+
     BlackMisc::initResources();
-    QCoreApplication a(argc, argv);
     CSamplesJson::samples();
     CSamplesChangeObject::samples();
     CSamplesContainer::samples();

samples/blackmiscquantities/main.cpp

@@ -2,7 +2,6 @@
  *  This Source Code Form is subject to the terms of the Mozilla Public
  *  License, v. 2.0. If a copy of the MPL was not distributed with this
  *  file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#include <QCoreApplication>
 
 #include "samplesphysicalquantities.h"
 #include "samplesaviation.h"
@@ -24,7 +23,6 @@ int main(int argc, char *argv[])
     qDebug() << (t ? "Translator loaded" : "Translator not loaded");
 
     QCoreApplication a(argc, argv);
-
     qDebug() << "Use I18N version, y? n?";
     int yn = getchar();
     t = (yn == 'y' || yn == 'Y');
@@ -34,5 +32,5 @@ int main(int argc, char *argv[])
     CSamplesPhysicalQuantities::samples();
     CSamplesAviation::samples();
 
-    return a.exec();
+    return 0;
 }

samples/blacksim/samplesfscommon.cpp

@@ -6,9 +6,9 @@
 #include "samplesfscommon.h"
 #include "blacksim/fscommon/aircraftcfgentrieslist.h"
 #include "blacksim/fscommon/aircraftindexer.h"
+
 #include <QDebug>
 #include <QFuture>
-#include <QTest>
 #include <QTextStream>
 
 namespace BlackSimTest
@@ -49,7 +49,7 @@ namespace BlackSimTest
             {
                 streamOut << ".";
                 streamOut.flush();
-                QTest::qSleep(1000 * 3);
+                QCoreApplication::processEvents(QEventLoop::AllEvents, 1000 * 3);
             }
             while (!f.isFinished());
             streamOut << endl << f.result() << " entries" << endl;