Speedup the qgraphicsscene benchmark

let QGraphicsScene::_q_polishItems be called so ~QGraphicsItem doesn't
spend all his time cleaning the unpolished list

1 files changed, 5 insertions, 0 deletions

diff --git a/tests/benchmarks/qgraphicsscene/tst_qgraphicsscene.cpp b/tests/benchmarks/qgraphicsscene/tst_qgraphicsscene.cpp
index 7a5caa44bd..172f7d4361 100644
--- a/tests/benchmarks/qgraphicsscene/tst_qgraphicsscene.cpp
+++ b/tests/benchmarks/qgraphicsscene/tst_qgraphicsscene.cpp
@@ -166,6 +166,8 @@ void tst_QGraphicsScene::addItem()
         }
         scene.itemAt(0, 0);
     }
+    //let QGraphicsScene::_q_polishItems be called so ~QGraphicsItem doesn't spend all his time cleaning the unpolished list
+    qApp->processEvents();
 }
 
 void tst_QGraphicsScene::itemAt_data()
@@ -220,6 +222,9 @@ void tst_QGraphicsScene::itemAt()
     QBENCHMARK {
         scene.itemAt(0, 0);
     }
+
+    //let QGraphicsScene::_q_polishItems be called so ~QGraphicsItem doesn't spend all his time cleaning the unpolished list
+    qApp->processEvents();
 }
 
 QTEST_MAIN(tst_QGraphicsScene)