Component.incubateObject() autotest

Change-Id: I37f76d5b273ae4f032c4de5ac8fcbff4204b78fe
Reviewed-on: http://codereview.qt-project.org/6200
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>
Sanity-Review: Aaron Kennedy <aaron.kennedy@nokia.com>

2 files changed, 70 insertions, 1 deletions

diff --git a/tests/auto/declarative/qdeclarativecomponent/data/incubateObject.qml b/tests/auto/declarative/qdeclarativecomponent/data/incubateObject.qml
new file mode 100644
index 0000000000..c11319db30
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativecomponent/data/incubateObject.qml
@@ -0,0 +1,36 @@
+import QtQuick 2.0
+
+Item{
+    id: root
+
+    property bool test1: false
+    property bool test2: false
+
+    property var i
+
+    Component{ 
+        id: component
+        Item {
+            property int dummy: 13
+            property int dummy2: 26
+        } 
+    }
+
+    Component.onCompleted: {
+        i = component.incubateObject(null, { dummy2: 19 });
+
+        if (i.status != Component.Loading) return;
+        if (i.object != null) return;
+
+        i.onStatusChanged = function(status) {
+            if (status != Component.Ready) return;
+            if (i.object == null) return;
+            if (i.object.dummy != 13) return;
+            if (i.object.dummy2 != 19) return;
+            test2 = true;
+        }
+
+        test1 = true;
+    }
+}
+
diff --git a/tests/auto/declarative/qdeclarativecomponent/tst_qdeclarativecomponent.cpp b/tests/auto/declarative/qdeclarativecomponent/tst_qdeclarativecomponent.cpp
index fe947fd201..89148812c5 100644
--- a/tests/auto/declarative/qdeclarativecomponent/tst_qdeclarativecomponent.cpp
+++ b/tests/auto/declarative/qdeclarativecomponent/tst_qdeclarativecomponent.cpp
@@ -45,22 +45,42 @@
 #include <QtDeclarative/qdeclarativecomponent.h>
 #include <QtDeclarative/qsgitem.h>
 #include <QtDeclarative/qdeclarativeproperty.h>
+#include <QtDeclarative/qdeclarativeincubator.h>
 #include <qcolor.h>
+#include "../../../shared/util.h"
+
+#ifdef Q_OS_SYMBIAN
+// In Symbian OS test data is located in applications private dir
+#define SRCDIR "."
+#endif
+
+class MyIC : public QObject, public QDeclarativeIncubationController
+{
+    Q_OBJECT
+public:
+    MyIC() { startTimer(5); }
+protected:
+    virtual void timerEvent(QTimerEvent*) {
+        incubateFor(5);
+    }
+};
 
 class tst_qdeclarativecomponent : public QObject
 {
     Q_OBJECT
 public:
-    tst_qdeclarativecomponent() { }
+    tst_qdeclarativecomponent() { engine.setIncubationController(&ic); }
 
 private slots:
     void null();
     void loadEmptyUrl();
     void qmlCreateObject();
     void qmlCreateObjectWithProperties();
+    void qmlIncubateObject();
 
 private:
     QDeclarativeEngine engine;
+    MyIC ic;
 };
 
 void tst_qdeclarativecomponent::null()
@@ -91,6 +111,19 @@ void tst_qdeclarativecomponent::loadEmptyUrl()
     QCOMPARE(error.description(), QLatin1String("Invalid empty URL"));
 }
 
+void tst_qdeclarativecomponent::qmlIncubateObject()
+{
+    QDeclarativeComponent component(&engine, QUrl::fromLocalFile(SRCDIR "/data/incubateObject.qml"));
+    QObject *object = component.create();
+    QVERIFY(object != 0);
+    QCOMPARE(object->property("test1").toBool(), true);
+    QCOMPARE(object->property("test2").toBool(), false);
+
+    QTRY_VERIFY(object->property("test2").toBool() == true);
+
+    delete object;
+}
+
 void tst_qdeclarativecomponent::qmlCreateObject()
 {
     QDeclarativeEngine engine;