diff options
Diffstat (limited to 'tests/benchmarks/gui/graphicsview/qgraphicsscene/tst_qgraphicsscene.cpp')
| -rw-r--r-- | tests/benchmarks/gui/graphicsview/qgraphicsscene/tst_qgraphicsscene.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/tests/benchmarks/gui/graphicsview/qgraphicsscene/tst_qgraphicsscene.cpp b/tests/benchmarks/gui/graphicsview/qgraphicsscene/tst_qgraphicsscene.cpp index 5bd07f9..10d73d5 100644 --- a/tests/benchmarks/gui/graphicsview/qgraphicsscene/tst_qgraphicsscene.cpp +++ b/tests/benchmarks/gui/graphicsview/qgraphicsscene/tst_qgraphicsscene.cpp @@ -75,8 +75,16 @@ tst_QGraphicsScene::~tst_QGraphicsScene() { } +static inline void processEvents() +{ + QApplication::flush(); + QApplication::processEvents(); + QApplication::processEvents(); +} + void tst_QGraphicsScene::init() { + processEvents(); } void tst_QGraphicsScene::cleanup() @@ -148,6 +156,8 @@ void tst_QGraphicsScene::addItem() if (!sceneRect.isNull()) scene.setSceneRect(sceneRect); + processEvents(); + QBENCHMARK { QGraphicsItem *item = 0; for (int y = 0; y < numItems_Y; ++y) { @@ -209,7 +219,6 @@ void tst_QGraphicsScene::itemAt() if (!sceneRect.isNull()) scene.setSceneRect(sceneRect); - QGraphicsItem *item = 0; for (int y = 0; y < numItems_Y; ++y) { for (int x = 0; x < numItems_X; ++x) { QGraphicsRectItem *item = new QGraphicsRectItem(itemRect); @@ -219,9 +228,11 @@ void tst_QGraphicsScene::itemAt() } scene.itemAt(0, 0); // triggers indexing + processEvents(); + QGraphicsItem *item = 0; QBENCHMARK { - scene.itemAt(0, 0); + item = scene.itemAt(0, 0); } //let QGraphicsScene::_q_polishItems be called so ~QGraphicsItem doesn't spend all his time cleaning the unpolished list |