2 files changed, 17 insertions, 0 deletions
diff --git a/tests/auto/quick/qquickloader/data/implicitSize.qml b/tests/auto/quick/qquickloader/data/implicitSize.qml
index 5c8c8348ed..ae8c0b8b30 100644
--- a/tests/auto/quick/qquickloader/data/implicitSize.qml
+++ b/tests/auto/quick/qquickloader/data/implicitSize.qml
@@ -3,12 +3,17 @@ import QtQuick 2.0
 Rectangle {
     property real implWidth: 0
     property real implHeight: 0
+    function changeImplicitSize () {
+        loader.item.implicitWidth = 200
+        loader.item.implicitHeight = 300
+    }
     color: "green"
     width: loader.implicitWidth+50
     height: loader.implicitHeight+50
 
     Loader {
         id: loader
+        objectName: "loader"
         sourceComponent: Item {
             anchors.centerIn: parent
 
diff --git a/tests/auto/quick/qquickloader/tst_qquickloader.cpp b/tests/auto/quick/qquickloader/tst_qquickloader.cpp
index 01781f7b54..ea35897004 100644
--- a/tests/auto/quick/qquickloader/tst_qquickloader.cpp
+++ b/tests/auto/quick/qquickloader/tst_qquickloader.cpp
@@ -842,6 +842,18 @@ void tst_QQuickLoader::implicitSize()
     QCOMPARE(item->property("implHeight").toReal(), 100.);
     QCOMPARE(item->property("implWidth").toReal(), 100.);
 
+    QQuickLoader *loader = item->findChild<QQuickLoader*>("loader");
+    QSignalSpy implWidthSpy(loader, SIGNAL(implicitWidthChanged()));
+    QSignalSpy implHeightSpy(loader, SIGNAL(implicitHeightChanged()));
+
+    QMetaObject::invokeMethod(item, "changeImplicitSize");
+
+    QCOMPARE(loader->property("implicitWidth").toReal(), 200.);
+    QCOMPARE(loader->property("implicitHeight").toReal(), 300.);
+
+    QCOMPARE(implWidthSpy.count(), 1);
+    QCOMPARE(implHeightSpy.count(), 1);
+
     delete item;
 }