[education/rkward] rkward/autotests: Fix potential test lockup

[Thomas Friedrichsmeier]

Git commit 3caf273242b9be6d6754bab07e5a9e3243f4a076 by Thomas Friedrichsmeier.
Committed on 22/04/2025 at 19:43.
Pushed by tfry into branch 'master'.

Fix potential test lockup

M  +1    -0    rkward/autotests/core_test.cpp

https://invent.kde.org/education/rkward/-/commit/3caf273242b9be6d6754bab07e5a9e3243f4a076

diff --git a/rkward/autotests/core_test.cpp b/rkward/autotests/core_test.cpp
index caa32d7e0..16c3ca1c3 100644
--- a/rkward/autotests/core_test.cpp
+++ b/rkward/autotests/core_test.cpp
@@ -132,6 +132,7 @@ class RKWardCoreTest: public QObject {
 		t.start();
 		while (!(RInterface::instance()->backendIsDead() || RInterface::instance()->backendIsIdle())) {
 			if (t.elapsed() > 40000) break;
+			qApp->processEvents(QEventLoop::AllEvents, 500);
 			qApp->sendPostedEvents();
 		}
 		if (RInterface::instance()->backendIsIdle()) {