1 files changed, 14 insertions, 0 deletions
diff --git a/tests/auto/qmltest/scatter3d/tst_scatterseries.qml b/tests/auto/qmltest/scatter3d/tst_scatterseries.qml
index e42443ad..4df58303 100644
--- a/tests/auto/qmltest/scatter3d/tst_scatterseries.qml
+++ b/tests/auto/qmltest/scatter3d/tst_scatterseries.qml
@@ -100,6 +100,10 @@ Item {
         id: change
     }
 
+    Scatter3DSeries {
+        id: invalid
+    }
+
     TestCase {
         name: "Scatter3DSeries Initial"
 
@@ -216,4 +220,14 @@ Item {
             compare(change.baseGradient.stops[0].color, "#ffff00")
         }
     }
+    TestCase {
+        name: "Scatter3DSeries Invalid"
+
+        function test_invalid() {
+            invalid.itemSize = -1.0
+            compare(invalid.itemSize, 0.0)
+            invalid.itemSize = 1.1
+            compare(invalid.itemSize, 0.0)
+        }
+    }
 }