Retain the items between iterations in the the empty js creation test

1 files changed, 10 insertions, 2 deletions

diff --git a/benchmark/creation/delegates_item_empty_jscreation.qml b/benchmark/creation/delegates_item_empty_jscreation.qml
index 6ab784a..36ce3a8 100644
--- a/benchmark/creation/delegates_item_empty_jscreation.qml
+++ b/benchmark/creation/delegates_item_empty_jscreation.qml
@@ -3,6 +3,7 @@ import QtQuick 2.0
 Item {
     id: root;
     property int count: 50;
+    property var items;
 
     property real t;
     NumberAnimation on t { from: 0; to: 1; duration: 1000; loops: Animation.Infinite }
@@ -17,9 +18,16 @@ Item {
     }
 
     function allocate() {
+
+        if (items && items.length) {
+            for (var i=0; i<items.length; ++i)
+                items[i].destroy();
+        }
+        items = [];
+
         for (var i=0; i<root.count; ++i) {
-            var object = component.createObject();
-            object.destroy();
+            var object = component.createObject(root);
+            items.push(object);
         }
     }
 }