Added auto-test for wayland plugin.

Similar to the compositor auto-test, except this time we mock the
compositor, and test the client code, by forcing the wayland plugin to
be used.

Change-Id: I363019ff7e136db6822993f1881fec48a02a7db4
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

1 files changed, 179 insertions, 0 deletions

diff --git a/tests/auto/client/mockcompositor.h b/tests/auto/client/mockcompositor.h
new file mode 100644
index 000000000..ece197277
--- /dev/null
+++ b/tests/auto/client/mockcompositor.h
@@ -0,0 +1,179 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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, Nokia gives you certain additional
+** rights. These rights are described in the Nokia 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MOCKCOMPOSITOR_H
+#define MOCKCOMPOSITOR_H
+
+#include <pthread.h>
+#include <qglobal.h>
+#include <wayland-server.h>
+
+#include <QRect>
+#include <QMutex>
+#include <QSharedPointer>
+#include <QVariant>
+#include <QVector>
+#include <QWaitCondition>
+
+namespace Impl {
+
+typedef void (**Implementation)(void);
+
+class Surface;
+
+class Compositor
+{
+public:
+    Compositor();
+    ~Compositor();
+
+    int fileDescriptor() const { return m_fd; }
+    void dispatchEvents(int timeout = 0);
+
+    uint32_t time() { return ++m_time; }
+
+    static void setOutputGeometry(void *compositor, const QList<QVariant> &parameters);
+
+    QVector<Surface *> surfaces() const;
+
+    void addSurface(Surface *surface);
+    void removeSurface(Surface *surface);
+
+    static void setKeyboardFocus(void *data, const QList<QVariant> &parameters);
+    static void sendMousePress(void *data, const QList<QVariant> &parameters);
+    static void sendMouseRelease(void *data, const QList<QVariant> &parameters);
+
+private:
+    static void bindCompositor(wl_client *client, void *data, uint32_t version, uint32_t id);
+    static void bindInput(wl_client *client, void *data, uint32_t version, uint32_t id);
+    static void bindOutput(wl_client *client, void *data, uint32_t version, uint32_t id);
+    static void bindShell(wl_client *client, void *data, uint32_t version, uint32_t id);
+
+    static void destroyInputResource(wl_resource *resource);
+
+    void initShm();
+
+    void sendOutputGeometry(wl_resource *resource);
+    void sendOutputMode(wl_resource *resource);
+
+    QRect m_outputGeometry;
+
+    wl_display *m_display;
+    wl_event_loop *m_loop;
+    wl_shm *m_shm;
+    int m_fd;
+
+    wl_list m_outputResources;
+    uint32_t m_time;
+
+    wl_input_device m_input;
+    QVector<Surface *> m_surfaces;
+};
+
+void registerResource(wl_list *list, wl_resource *resource);
+
+}
+
+class MockSurface
+{
+public:
+    Impl::Surface *handle() const { return m_surface; }
+
+private:
+    MockSurface(Impl::Surface *surface);
+    friend class Impl::Compositor;
+    friend class Impl::Surface;
+
+    Impl::Surface *m_surface;
+};
+
+Q_DECLARE_METATYPE(QSharedPointer<MockSurface>)
+
+class MockCompositor
+{
+public:
+    MockCompositor();
+    ~MockCompositor();
+
+    void applicationInitialized();
+
+    int waylandFileDescriptor() const;
+    void processWaylandEvents();
+
+    void setOutputGeometry(const QRect &rect);
+    void setKeyboardFocus(const QSharedPointer<MockSurface> &surface);
+    void sendMousePress(const QSharedPointer<MockSurface> &surface, const QPoint &pos);
+    void sendMouseRelease(const QSharedPointer<MockSurface> &surface);
+
+    QSharedPointer<MockSurface> surface();
+
+    void lock();
+    void unlock();
+
+private:
+    struct Command
+    {
+        typedef void (*Callback)(void *target, const QList<QVariant> &parameters);
+
+        Callback callback;
+        void *target;
+        QList<QVariant> parameters;
+    };
+
+    static Command makeCommand(Command::Callback callback, void *target);
+
+    void processCommand(const Command &command);
+    void dispatchCommands();
+
+    static void *run(void *data);
+
+    bool m_alive;
+    bool m_ready;
+    pthread_t m_thread;
+    QMutex m_mutex;
+    QWaitCondition m_waitCondition;
+
+    Impl::Compositor *m_compositor;
+
+    QList<Command> m_commandQueue;
+};
+
+#endif