qt 6.5.1 original

tests/benchmarks/widgets/graphicsview/qgraphicswidget/CMakeLists.txt

@@ -0,0 +1,15 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+#####################################################################
+## tst_bench_qgraphicswidget Binary:
+#####################################################################
+
+qt_internal_add_benchmark(tst_bench_qgraphicswidget
+    SOURCES
+        tst_qgraphicswidget.cpp
+    LIBRARIES
+        Qt::Gui
+        Qt::Test
+        Qt::Widgets
+)

tests/benchmarks/widgets/graphicsview/qgraphicswidget/tst_qgraphicswidget.cpp

@@ -0,0 +1,58 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include <qtest.h>
+#include <QGraphicsItem>
+#include <QGraphicsScene>
+#include <QGraphicsView>
+#include <QGraphicsWidget>
+#include <QRandomGenerator>
+
+class tst_QGraphicsWidget : public QObject
+{
+    Q_OBJECT
+
+public:
+    tst_QGraphicsWidget();
+    virtual ~tst_QGraphicsWidget();
+
+public slots:
+    void init();
+    void cleanup();
+
+private slots:
+    void move();
+};
+
+tst_QGraphicsWidget::tst_QGraphicsWidget()
+{
+}
+
+tst_QGraphicsWidget::~tst_QGraphicsWidget()
+{
+}
+
+void tst_QGraphicsWidget::init()
+{
+}
+
+void tst_QGraphicsWidget::cleanup()
+{
+}
+
+void tst_QGraphicsWidget::move()
+{
+    QGraphicsScene scene;
+    QGraphicsWidget *widget = new QGraphicsWidget();
+    scene.addItem(widget);
+    QGraphicsView view(&scene);
+    view.show();
+    QBENCHMARK {
+        // truncate the random values to 24 bits to
+        // avoid overflowing
+        widget->setPos(QRandomGenerator::global()->generate() & 0xffffff, QRandomGenerator::global()->generate() & 0xffffff);
+    }
+}
+
+QTEST_MAIN(tst_QGraphicsWidget)
+#include "tst_qgraphicswidget.moc"