Assert that the primary screen is available before using it

Does not fix the underlying issue, but may give us more meaningful
information about the seemingly random crashes we have seen on the CI.

Change-Id: I239fd05bf6a7add38e17830aad59f961036871d9
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/auto/widgets/qwebenginepage/tst_qwebenginepage.cpp b/tests/auto/widgets/qwebenginepage/tst_qwebenginepage.cpp
index ba88fd99e..9c6a7ca2d 100644
--- a/tests/auto/widgets/qwebenginepage/tst_qwebenginepage.cpp
+++ b/tests/auto/widgets/qwebenginepage/tst_qwebenginepage.cpp
@@ -1359,6 +1359,7 @@ void tst_QWebEnginePage::comboBoxPopupPositionAfterMove_data()
 void tst_QWebEnginePage::comboBoxPopupPositionAfterMove()
 {
     QWebEngineView view;
+    Q_ASSERT(QGuiApplication::primaryScreen());
     view.move(QGuiApplication::primaryScreen()->availableGeometry().topLeft());
     view.resize(640, 480);
     view.show();
@@ -1430,6 +1431,7 @@ void tst_QWebEnginePage::comboBoxPopupPositionAfterChildMove()
     mainWidget.layout()->addWidget(&view);
 
     QScreen *screen = QGuiApplication::primaryScreen();
+    Q_ASSERT(screen);
     mainWidget.move(screen->availableGeometry().topLeft());
     mainWidget.resize(640, 480);
     mainWidget.show();