1 files changed, 27 insertions, 0 deletions
diff --git a/tests/auto/quick/qquicksmoothedanimation/data/deleteOnUpdate.qml b/tests/auto/quick/qquicksmoothedanimation/data/deleteOnUpdate.qml
new file mode 100644
index 0000000000..ff8dfaa846
--- /dev/null
+++ b/tests/auto/quick/qquicksmoothedanimation/data/deleteOnUpdate.qml
@@ -0,0 +1,27 @@
+import QtQuick 2.0
+
+Rectangle {
+    width: 300; height: 300;
+
+    Rectangle {
+        color: "red"
+        width: 60; height: 60;
+        x: 100; y: 100;
+
+        property real prevX: 100
+        onXChanged: {
+            if (x - prevX > 10) {
+                anim.to += 5
+                anim.restart(); //this can cause deletion of backend animation classes
+                prevX = x;
+            }
+        }
+
+        SmoothedAnimation on x {
+            id: anim
+            objectName: "anim"
+            velocity: 100
+            to: 150
+        }
+    }
+}