1 files changed, 8 insertions, 3 deletions
diff --git a/tests/auto/widgets/kernel/qapplication/tst_qapplication.cpp b/tests/auto/widgets/kernel/qapplication/tst_qapplication.cpp
index d2a244b762..e2ef5635c2 100644
--- a/tests/auto/widgets/kernel/qapplication/tst_qapplication.cpp
+++ b/tests/auto/widgets/kernel/qapplication/tst_qapplication.cpp
@@ -240,6 +240,7 @@ void tst_QApplication::staticSetup()
     QVERIFY(style);
     QApplication::setStyle(style);
 
+    bool palette_changed = false;
     QPalette pal;
     QApplication::setPalette(pal);
 
@@ -247,7 +248,11 @@ void tst_QApplication::staticSetup()
     QApplication::setFont(font);*/
 
     int argc = 0;
-    QApplication app(argc, 0);
+    QApplication app(argc, nullptr);
+    QObject::connect(&app, &QApplication::paletteChanged, [&palette_changed]{ palette_changed = true; });
+    QVERIFY(!palette_changed);
+    qApp->setPalette(QPalette(Qt::red));
+    QVERIFY(palette_changed);
 }
 
 
@@ -355,8 +360,8 @@ void tst_QApplication::setFont_data()
     int cnt = 0;
     QFontDatabase fdb;
     QStringList families = fdb.families();
-    for (QStringList::const_iterator itr = families.begin();
-         itr != families.end();
+    for (QStringList::const_iterator itr = families.cbegin();
+         itr != families.cend();
          ++itr) {
         if (cnt < 3) {
             QString family = *itr;