Test for passing functions to createObject() for property bindings

2 files changed, 38 insertions, 2 deletions

diff --git a/tests/auto/declarative/qdeclarativecomponent/data/createObjectWithScript.qml b/tests/auto/declarative/qdeclarativecomponent/data/createObjectWithScript.qml
index 60d4c44..6f9ddc1 100644
--- a/tests/auto/declarative/qdeclarativecomponent/data/createObjectWithScript.qml
+++ b/tests/auto/declarative/qdeclarativecomponent/data/createObjectWithScript.qml
@@ -4,6 +4,10 @@ Item{
     id: root
     property QtObject declarativerectangle : null
     property QtObject declarativeitem : null
+
+    property QtObject bindingTestObject : null
+    property QtObject bindingThisTestObject : null
+
     Component{id: a; Rectangle{} }
     Component{
         id: b
@@ -14,8 +18,21 @@ Item{
         }
     }
 
+    // test passing in bindings
+    width: 100
+    Component {
+        id: c
+        Item {
+            property int testValue
+            width: 300
+        }
+    }
+
     Component.onCompleted: {
         root.declarativerectangle = a.createObject(root, {"x":17,"y":17, "color":"white"});
         root.declarativeitem = b.createObject(root, {"x":17,"y":17,"testBool":true,"testInt":17,"testObject":root});
+
+        root.bindingTestObject = c.createObject(root, {'testValue': (function(){return width * 3}) })  // use root.width
+        root.bindingThisTestObject = c.createObject(root, {'testValue': (function(){return this.width * 3}) })  // use width of Item within 'c'
     }
 }
diff --git a/tests/auto/declarative/qdeclarativecomponent/tst_qdeclarativecomponent.cpp b/tests/auto/declarative/qdeclarativecomponent/tst_qdeclarativecomponent.cpp
index 829b762..62c6bb5 100644
--- a/tests/auto/declarative/qdeclarativecomponent/tst_qdeclarativecomponent.cpp
+++ b/tests/auto/declarative/qdeclarativecomponent/tst_qdeclarativecomponent.cpp
@@ -62,7 +62,7 @@ private slots:
     void null();
     void loadEmptyUrl();
     void qmlCreateObject();
-    void qmlCreatObjectWithScript();
+    void qmlCreateObjectWithProperties();
 
 private:
     QDeclarativeEngine engine;
@@ -121,10 +121,11 @@ void tst_qdeclarativecomponent::qmlCreateObject()
     QCOMPARE(testObject3->metaObject()->className(), "QDeclarativeGraphicsWidget");
 }
 
-void tst_qdeclarativecomponent::qmlCreatObjectWithScript()
+void tst_qdeclarativecomponent::qmlCreateObjectWithProperties()
 {
     QDeclarativeEngine engine;
     QDeclarativeComponent component(&engine, QUrl::fromLocalFile(SRCDIR "/data/createObjectWithScript.qml"));
+    QVERIFY2(component.errorString().isEmpty(), component.errorString().toUtf8());
     QObject *object = component.create();
     QVERIFY(object != 0);
 
@@ -134,6 +135,7 @@ void tst_qdeclarativecomponent::qmlCreatObjectWithScript()
     QCOMPARE(testObject1->property("x").value<int>(), 17);
     QCOMPARE(testObject1->property("y").value<int>(), 17);
     QCOMPARE(testObject1->property("color").value<QColor>(), QColor(255,255,255));
+    delete testObject1;
 
     QObject *testObject2 = object->property("declarativeitem").value<QObject*>();
     QVERIFY(testObject2);
@@ -144,6 +146,23 @@ void tst_qdeclarativecomponent::qmlCreatObjectWithScript()
     QCOMPARE(testObject2->property("testBool").value<bool>(), true);
     QCOMPARE(testObject2->property("testInt").value<int>(), 17);
     QCOMPARE(testObject2->property("testObject").value<QObject*>(), object);
+    delete testObject2;
+
+    QObject *testBindingObj = object->property("bindingTestObject").value<QObject*>();
+    QVERIFY(testBindingObj);
+    QCOMPARE(testBindingObj->parent(), object);
+    QCOMPARE(testBindingObj->property("testValue").value<int>(), 300);
+    object->setProperty("width", 150);
+    QCOMPARE(testBindingObj->property("testValue").value<int>(), 150 * 3);
+    delete testBindingObj;
+
+    QObject *testBindingThisObj = object->property("bindingThisTestObject").value<QObject*>();
+    QVERIFY(testBindingThisObj);
+    QCOMPARE(testBindingThisObj->parent(), object);
+    QCOMPARE(testBindingThisObj->property("testValue").value<int>(), 900);
+    testBindingThisObj->setProperty("width", 200);
+    QCOMPARE(testBindingThisObj->property("testValue").value<int>(), 200 * 3);
+    delete testBindingThisObj;
 }
 
 QTEST_MAIN(tst_qdeclarativecomponent)