2 files changed, 27 insertions, 0 deletions
diff --git a/tests/auto/quick/qquickitem2/data/mapCoordinates.qml b/tests/auto/quick/qquickitem2/data/mapCoordinates.qml
index b410b445c5..596dedab90 100644
--- a/tests/auto/quick/qquickitem2/data/mapCoordinates.qml
+++ b/tests/auto/quick/qquickitem2/data/mapCoordinates.qml
@@ -39,6 +39,11 @@ Item {
         Item { id: itemB; objectName: "itemB"; x: 100; y: 100 }
     }
 
+    Component {
+        id: itemComponent
+        Item { x: 150; y: 150 }
+    }
+
     function mapAToB(x, y) {
         var pos = itemA.mapToItem(itemB, x, y)
         return Qt.point(pos.x, pos.y)
@@ -69,6 +74,18 @@ Item {
         return Qt.point(pos.x, pos.y)
     }
 
+    function mapOrphanToGlobal(x, y) {
+        var obj = itemComponent.createObject(null);
+        var pos = obj.mapToGlobal(x, y)
+        return Qt.point(pos.x, pos.y)
+    }
+
+    function mapOrphanFromGlobal(x, y) {
+        var obj = itemComponent.createObject(null);
+        var pos = obj.mapFromGlobal(x, y)
+        return Qt.point(pos.x, pos.y)
+    }
+
     function checkMapAToInvalid(x, y) {
         try {
             itemA.mapToItem(1122, x, y)
diff --git a/tests/auto/quick/qquickitem2/tst_qquickitem.cpp b/tests/auto/quick/qquickitem2/tst_qquickitem.cpp
index 0f4850d4a7..f0f5873ace 100644
--- a/tests/auto/quick/qquickitem2/tst_qquickitem.cpp
+++ b/tests/auto/quick/qquickitem2/tst_qquickitem.cpp
@@ -2364,6 +2364,16 @@ void tst_QQuickItem::mapCoordinates()
             Q_RETURN_ARG(QVariant, result), Q_ARG(QVariant, x), Q_ARG(QVariant, y)));
     QCOMPARE(result.value<QPointF>(), qobject_cast<QQuickItem*>(a)->mapFromGlobal(QPointF(x, y)));
 
+    // for orphans we are primarily testing that we don't crash.
+    // when orphaned the final position is the original position of the item translated by x,y
+    QVERIFY(QMetaObject::invokeMethod(root, "mapOrphanToGlobal",
+            Q_RETURN_ARG(QVariant, result), Q_ARG(QVariant, x), Q_ARG(QVariant, y)));
+    QCOMPARE(result.value<QPointF>(), QPointF(150,150) + QPointF(x, y));
+
+    QVERIFY(QMetaObject::invokeMethod(root, "mapOrphanFromGlobal",
+            Q_RETURN_ARG(QVariant, result), Q_ARG(QVariant, x), Q_ARG(QVariant, y)));
+    QCOMPARE(result.value<QPointF>(), -QPointF(150,150) + QPointF(x, y));
+
     QString warning1 = testFileUrl("mapCoordinates.qml").toString() + ":35:5: QML Item: mapToItem() given argument \"1122\" which is neither null nor an Item";
     QString warning2 = testFileUrl("mapCoordinates.qml").toString() + ":35:5: QML Item: mapFromItem() given argument \"1122\" which is neither null nor an Item";