From 9bab38b1330a4106e920b66538e4e14b795d33e2 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@qt.io>
Date: Thu, 27 Mar 2025 13:10:27 +0100
Subject: [PATCH] tst_QGraphicsLinearLayout: fix memleak in testStretch()

QGraphicsView, being a QWidget, needs to have a parent or be manually
deleted. The test function did neither, so leaked the view.

Fix by allocating it on the stack.

Amends 913ff732004c2c61c39bcdd82ff05ea1827f328b.

Pick-to: 6.9 6.8 6.5 5.15
Change-Id: If012d4b833849285b62e2a4b4089457c2aef1d88
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
---
 .../qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp        | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/auto/widgets/graphicsview/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp b/tests/auto/widgets/graphicsview/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp
index 65212e94cc2..f85c3fcc821 100644
--- a/tests/auto/widgets/graphicsview/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp
@@ -1165,8 +1165,7 @@ void tst_QGraphicsLinearLayout::setStretchFactor()
 void tst_QGraphicsLinearLayout::testStretch()
 {
     QGraphicsScene scene;
-    QGraphicsView *view = new QGraphicsView(&scene);
-    Q_UNUSED(view);
+    QGraphicsView view(&scene);
     QGraphicsWidget *form = new QGraphicsWidget(0, Qt::Window);
 
     scene.addItem(form);