From b29fac2d05424fd2263ed2ffdd39d2062007a86b Mon Sep 17 00:00:00 2001
From: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Date: Thu, 14 Aug 2014 13:53:11 +0200
Subject: The cached objects can be deleted, so keep them in a QPointer.

Change-Id: Ieaebd2e7b9823cbe22efc331e42ceab8fbbda0e8
Task-number: QTBUG-40201
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
---
 src/qml/types/qqmldelegatemodel_p_p.h              |   2 +-
 .../auto/qmltest/stability/tst_unloadrepeater.qml  | 103 +++++++++++++++++++++
 2 files changed, 104 insertions(+), 1 deletion(-)
 create mode 100644 tests/auto/qmltest/stability/tst_unloadrepeater.qml

diff --git a/src/qml/types/qqmldelegatemodel_p_p.h b/src/qml/types/qqmldelegatemodel_p_p.h
index d64f641a1b..5464ce91a2 100644
--- a/src/qml/types/qqmldelegatemodel_p_p.h
+++ b/src/qml/types/qqmldelegatemodel_p_p.h
@@ -143,7 +143,7 @@ public:
     QV4::ExecutionEngine *v4;
     QQmlDelegateModelItemMetaType * const metaType;
     QQmlContextData *contextData;
-    QObject *object;
+    QPointer<QObject> object;
     QPointer<QQmlDelegateModelAttached> attached;
     QQDMIncubationTask *incubationTask;
     int objectRef;
diff --git a/tests/auto/qmltest/stability/tst_unloadrepeater.qml b/tests/auto/qmltest/stability/tst_unloadrepeater.qml
new file mode 100644
index 0000000000..dfb631493b
--- /dev/null
+++ b/tests/auto/qmltest/stability/tst_unloadrepeater.qml
@@ -0,0 +1,103 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Jolla Ltd, author: <gunnar.sletta@jollamobile.com>
+** 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.2
+import QtTest 1.0
+
+Item {
+    width : 800
+    height : 600
+
+    Timer {
+        id: probablyOkNow
+        interval: 2000
+        running: true
+        repeat: false
+        onTriggered: testCase.when = true;
+    }
+
+    TestCase {
+        id: testCase
+        name: "unloaded-repeater"
+        when: false
+        function test_endresult()
+        {
+            havocTimer.running = false;
+            verify(true, "If we didn't crash by now, all is good")
+        }
+    }
+
+    Timer {
+        id: havocTimer
+        interval: 1
+        running: true
+        repeat: true
+
+        onTriggered: {
+            loader.sourceComponent =  null
+            loader.sourceComponent = component1
+        }
+
+    }
+
+    Loader {
+        id : loader
+        asynchronous : true
+    }
+
+    Component {
+        id : component1
+        Grid {
+            columns: 70
+            spacing: 2
+
+            Repeater {
+                model : 2000
+
+                Rectangle {
+                    width : 3
+                    height : 3
+                    color : "blue"
+                }
+            }
+        }
+    }
+}
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