6 files changed, 210 insertions, 1 deletions
diff --git a/tests/auto/qml/qml.pro b/tests/auto/qml/qml.pro
index ed828dfb4d..b64f7382a2 100644
--- a/tests/auto/qml/qml.pro
+++ b/tests/auto/qml/qml.pro
@@ -54,7 +54,8 @@ PRIVATETESTS += \
     qrcqml \
     v4 \
     qqmltimer \
-    qqmlinstantiator
+    qqmlinstantiator \
+    qqmlenginecleanup
 
 qtHaveModule(widgets) {
     PUBLICTESTS += \
diff --git a/tests/auto/qml/qqmlenginecleanup/data/TestType.qml b/tests/auto/qml/qqmlenginecleanup/data/TestType.qml
new file mode 100644
index 0000000000..a667c11327
--- /dev/null
+++ b/tests/auto/qml/qqmlenginecleanup/data/TestType.qml
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion.
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the autotests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQml 2.0
+QtObject{property int notJustAStandardQtObject: 10 }
diff --git a/tests/auto/qml/qqmlenginecleanup/data/types.qml b/tests/auto/qml/qqmlenginecleanup/data/types.qml
new file mode 100644
index 0000000000..c8613a270d
--- /dev/null
+++ b/tests/auto/qml/qqmlenginecleanup/data/types.qml
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion.
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the autotests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQml 2.0
+import QtQuick 2.0
+import QtQuick.Window 2.0
+import QtQuick.Particles 2.0
+import Test 2.0
+import "."
+
+QtObject {
+    //Doesn't create items, just checks that the types are accessible
+    property TestType tt
+    property TestTypeCpp ttc
+    property ParticleSystem ps
+    property Window wi
+    property Item it
+}
diff --git a/tests/auto/qml/qqmlenginecleanup/qqmlenginecleanup.pro b/tests/auto/qml/qqmlenginecleanup/qqmlenginecleanup.pro
new file mode 100644
index 0000000000..6428933233
--- /dev/null
+++ b/tests/auto/qml/qqmlenginecleanup/qqmlenginecleanup.pro
@@ -0,0 +1,10 @@
+CONFIG += testcase
+TARGET = tst_qqmlenginecleanup
+macx:CONFIG -= app_bundle
+
+include (../../shared/util.pri)
+
+SOURCES += tst_qqmlenginecleanup.cpp
+
+QT += testlib qml
+DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
diff --git a/tests/auto/qml/qqmlenginecleanup/tst_qqmlenginecleanup.cpp b/tests/auto/qml/qqmlenginecleanup/tst_qqmlenginecleanup.cpp
new file mode 100644
index 0000000000..e5bfbd0ec8
--- /dev/null
+++ b/tests/auto/qml/qqmlenginecleanup/tst_qqmlenginecleanup.cpp
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion.
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "../../shared/util.h"
+#include <QtCore/QObject>
+#include <QtQml/qqml.h>
+#include <QtQml/QQmlEngine>
+#include <QtQml/QQmlComponent>
+
+//Separate test, because if engine cleanup attempts fail they can easily break unrelated tests
+class tst_qqmlenginecleanup : public QQmlDataTest
+{
+    Q_OBJECT
+public:
+    tst_qqmlenginecleanup() {}
+
+private slots:
+    void test_qmlClearTypeRegistrations();
+};
+
+void tst_qqmlenginecleanup::test_qmlClearTypeRegistrations()
+{
+    //Test for preventing memory leaks is in tests/manual/qmltypememory
+    QQmlEngine* engine;
+    QQmlComponent* component;
+    QUrl testFile = testFileUrl("types.qml");
+
+    qmlRegisterType<QObject>("Test", 2, 0, "TestTypeCpp");
+    engine = new QQmlEngine;
+    component = new QQmlComponent(engine, testFile);
+    QVERIFY(component->isReady());
+
+    delete engine;
+    delete component;
+    qmlClearTypeRegistrations();
+
+    //2nd run verifies that types can reload after a qmlClearTypeRegistrations
+    qmlRegisterType<QObject>("Test", 2, 0, "TestTypeCpp");
+    engine = new QQmlEngine;
+    component = new QQmlComponent(engine, testFile);
+    QVERIFY(component->isReady());
+
+    delete engine;
+    delete component;
+    qmlClearTypeRegistrations();
+
+    //3nd run verifies that TestTypeCpp is no longer registered
+    engine = new QQmlEngine;
+    component = new QQmlComponent(engine, testFile);
+    QVERIFY(component->isError());
+    QCOMPARE(component->errorString(),
+            testFile.toString() +":46 module \"Test\" is not installed\n");
+
+    delete engine;
+    delete component;
+}
+
+QTEST_MAIN(tst_qqmlenginecleanup)
+
+#include "tst_qqmlenginecleanup.moc"
diff --git a/tests/manual/qmltypememory/main.qml b/tests/manual/qmltypememory/main.qml
index 7bc9006aec..fa78381601 100644
--- a/tests/manual/qmltypememory/main.qml
+++ b/tests/manual/qmltypememory/main.qml
@@ -51,4 +51,5 @@ QtObject {
     property TestType tt //No object, although it should be properly parented if there were one
     property TestTypeCpp tt2 //No object, although it should be properly parented if there were one
     property TestTypePlugin tt3
+    property Item it
 }