Allow Loader sourceComponent to be set to undefeined.

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativeloader/tst_qdeclarativeloader.cpp b/tests/auto/declarative/qdeclarativeloader/tst_qdeclarativeloader.cpp
index 1b17a56..a5f75bd 100644
--- a/tests/auto/declarative/qdeclarativeloader/tst_qdeclarativeloader.cpp
+++ b/tests/auto/declarative/qdeclarativeloader/tst_qdeclarativeloader.cpp
@@ -198,6 +198,26 @@ void tst_QDeclarativeLoader::clear()
 
         delete item;
     }
+    {
+        QDeclarativeComponent component(&engine, TEST_FILE("/SetSourceComponent.qml"));
+        QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(component.create());
+        QVERIFY(item);
+
+        QDeclarativeLoader *loader = qobject_cast<QDeclarativeLoader*>(item->QGraphicsObject::children().at(1)); 
+        QVERIFY(loader);
+        QVERIFY(loader->item());
+        QCOMPARE(loader->progress(), 1.0);
+        QCOMPARE(static_cast<QGraphicsItem*>(loader)->children().count(), 1);
+
+        QMetaObject::invokeMethod(item, "clear");
+
+        QVERIFY(loader->item() == 0);
+        QCOMPARE(loader->progress(), 0.0);
+        QCOMPARE(loader->status(), QDeclarativeLoader::Null);
+        QCOMPARE(static_cast<QGraphicsItem*>(loader)->children().count(), 0);
+
+        delete item;
+    }
 }
 
 void tst_QDeclarativeLoader::urlToComponent()