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QWidgetAction: add test for defaultWidget() being deleted before action

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... even though the documentation states that the action takes
ownership of the widget.

Change-Id: Ie5520fbda295a5a2774ff8b82165070e9d49e310
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This commit is contained in:
Marc Mutz 2021-06-12 12:40:54 +02:00
parent 3fe44ddb9d
commit a6bd2da2ab
1 changed files with 12 additions and 0 deletions
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12
tests/auto/widgets/kernel/qwidgetaction/tst_qwidgetaction.cpp
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@ -74,6 +74,18 @@ void tst_QWidgetAction::cleanup()
void tst_QWidgetAction::defaultWidget()
{
// check that QWidgetAction deals with the widget being deleted before itself:
{
QToolBar tb1;
QComboBox combo(&tb1);
auto action = new QWidgetAction(&tb1);
action->setDefaultWidget(&combo);
tb1.addAction(action);
}
// check that QWidgetAction takes ownership of the widget:
{
QToolBar tb1;