6 files changed, 163 insertions, 0 deletions
diff --git a/tests/auto/client/shared/coreprotocol.cpp b/tests/auto/client/shared/coreprotocol.cpp
index 16494d789..54725e812 100644
--- a/tests/auto/client/shared/coreprotocol.cpp
+++ b/tests/auto/client/shared/coreprotocol.cpp
@@ -27,6 +27,7 @@
 ****************************************************************************/
 
 #include "coreprotocol.h"
+#include "datadevice.h"
 
 namespace MockCompositor {
 
diff --git a/tests/auto/client/shared/coreprotocol.h b/tests/auto/client/shared/coreprotocol.h
index da171c202..11b35eb4d 100644
--- a/tests/auto/client/shared/coreprotocol.h
+++ b/tests/auto/client/shared/coreprotocol.h
@@ -42,6 +42,7 @@ class Keyboard;
 class CursorRole;
 class ShmPool;
 class ShmBuffer;
+class DataDevice;
 
 class Buffer : public QObject, public QtWaylandServer::wl_buffer
 {
@@ -249,6 +250,9 @@ public:
     Keyboard* m_keyboard = nullptr;
     QVector<Keyboard *> m_oldKeyboards;
 
+    DataDevice *dataDevice() { return m_dataDevice.data(); }
+    QScopedPointer<DataDevice> m_dataDevice;
+
     uint m_capabilities = 0;
 
 protected:
diff --git a/tests/auto/client/shared/datadevice.cpp b/tests/auto/client/shared/datadevice.cpp
new file mode 100644
index 000000000..c136c7596
--- /dev/null
+++ b/tests/auto/client/shared/datadevice.cpp
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "datadevice.h"
+
+namespace MockCompositor {
+
+void DataDeviceManager::data_device_manager_get_data_device(Resource *resource, uint32_t id, wl_resource *seatResource)
+{
+    auto *seat = fromResource<Seat>(seatResource);
+    QVERIFY(seat);
+    QVERIFY(!seat->m_dataDevice);
+    seat->m_dataDevice.reset(new DataDevice(resource->client(), id, resource->version()));
+}
+
+DataDevice::~DataDevice()
+{
+    // If the client hasn't deleted the wayland object, just ignore subsequent events
+    if (auto *r = resource()->handle)
+        wl_resource_set_implementation(r, nullptr, nullptr, nullptr);
+}
+
+void DataDevice::sendDataOffer(DataOffer *offer)
+{
+    wl_data_device::send_data_offer(offer->resource()->handle);
+}
+
+void DataDevice::sendSelection(DataOffer *offer)
+{
+    wl_data_device::send_selection(offer->resource()->handle);
+}
+
+void DataOffer::data_offer_destroy_resource(Resource *resource)
+{
+    Q_UNUSED(resource);
+    delete this;
+}
+
+void DataOffer::data_offer_receive(Resource *resource, const QString &mime_type, int32_t fd)
+{
+    Q_UNUSED(resource);
+    emit receive(mime_type, fd);
+}
+
+} // namespace MockCompositor
diff --git a/tests/auto/client/shared/datadevice.h b/tests/auto/client/shared/datadevice.h
new file mode 100644
index 000000000..4613db776
--- /dev/null
+++ b/tests/auto/client/shared/datadevice.h
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MOCKCOMPOSITOR_DATADEVICE_H
+#define MOCKCOMPOSITOR_DATADEVICE_H
+
+//TODO: need this?
+#include "coreprotocol.h"
+
+namespace MockCompositor {
+
+class DataOffer;
+
+class DataDeviceManager : public Global, public QtWaylandServer::wl_data_device_manager
+{
+    Q_OBJECT
+public:
+    explicit DataDeviceManager(CoreCompositor *compositor, int version = 1)
+        : QtWaylandServer::wl_data_device_manager(compositor->m_display, version)
+    {}
+    QVector<DataDevice *> m_dataDevices;
+
+protected:
+    void data_device_manager_get_data_device(Resource *resource, uint32_t id, ::wl_resource *seatResource) override;
+};
+
+class DataDevice : public QtWaylandServer::wl_data_device
+{
+public:
+    explicit DataDevice(::wl_client *client, int id, int version)
+        : QtWaylandServer::wl_data_device(client, id, version)
+    {}
+    ~DataDevice() override;
+    void send_data_offer(::wl_resource *resource) = delete;
+    void sendDataOffer(DataOffer *offer);
+    void send_selection(::wl_resource *resource) = delete;
+    void sendSelection(DataOffer *offer);
+};
+
+class DataOffer : public QObject, public QtWaylandServer::wl_data_offer
+{
+    Q_OBJECT
+public:
+    explicit DataOffer(::wl_client *client, int version)
+        : QtWaylandServer::wl_data_offer (client, 0, version)
+    {}
+
+signals:
+    void receive(QString mimeType, int fd);
+
+protected:
+    void data_offer_destroy_resource(Resource *resource) override;
+    void data_offer_receive(Resource *resource, const QString &mime_type, int32_t fd) override;
+//    void data_offer_accept(Resource *resource, uint32_t serial, const QString &mime_type) override;
+//    void data_offer_destroy(Resource *resource) override;
+};
+
+} // namespace MockCompositor
+
+#endif // MOCKCOMPOSITOR_DATADEVICE_H
diff --git a/tests/auto/client/shared/mockcompositor.h b/tests/auto/client/shared/mockcompositor.h
index a6515c04c..ddbd7f342 100644
--- a/tests/auto/client/shared/mockcompositor.h
+++ b/tests/auto/client/shared/mockcompositor.h
@@ -31,6 +31,7 @@
 
 #include "corecompositor.h"
 #include "coreprotocol.h"
+#include "datadevice.h"
 #include "xdgshell.h"
 
 #include <QtGui/QGuiApplication>
diff --git a/tests/auto/client/shared/shared.pri b/tests/auto/client/shared/shared.pri
index 3376c73bc..303e13046 100644
--- a/tests/auto/client/shared/shared.pri
+++ b/tests/auto/client/shared/shared.pri
@@ -11,11 +11,13 @@ INCLUDEPATH += ../shared
 HEADERS += \
     $$PWD/corecompositor.h \
     $$PWD/coreprotocol.h \
+    $$PWD/datadevice.h \
     $$PWD/mockcompositor.h \
     $$PWD/xdgshell.h
 
 SOURCES += \
     $$PWD/corecompositor.cpp \
     $$PWD/coreprotocol.cpp \
+    $$PWD/datadevice.cpp \
     $$PWD/mockcompositor.cpp \
     $$PWD/xdgshell.cpp