tests: Fix QApplication argumentsqt6-v2

With Qt 6.5, QtWebEngine complains and aborts when it gets an empty argv:
https://bugreports.qt.io/browse/QTBUG-110157
https://codereview.qt-project.org/c/qt/qtwebengine/+/455347
https://codereview.qt-project.org/c/qt/qtwebengine/+/457045
https://www.riverbankcomputing.com/pipermail/pyqt/2023-March/045216.html

However, our custom qapp_args override for pytest-qt *does* return [] as
argv, causing all tests using QtWebEngine to fail.

We might decide to add sys.argv[0] to the given qapp_args in pytest-qt:
https://github.com/pytest-dev/pytest-qt/issues/483

But probably this should be fixed on the application-side, so let's do
exactly that.

See #7624

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/conftest.py b/tests/conftest.py
index 134f967e9..3df91f4c4 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -212,7 +212,7 @@ def qapp_args():
     """Make QtWebEngine unit tests run on older Qt versions + newer kernels."""
     if testutils.disable_seccomp_bpf_sandbox():
         return [sys.argv[0], testutils.DISABLE_SECCOMP_BPF_FLAG]
-    return []
+    return [sys.argv[0]]
 
 
 @pytest.fixture(scope='session')