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Viewing changes to tests/acceptance-tests/test_client_library_drm.cpp

client: Add set_gbm_device platform operation.

Approved by PS Jenkins bot, Robert Carr, Alan Griffiths.

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tests/acceptance-tests/test_client_library_drm.cpp
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/*
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 * Copyright © 2013-2014 Canonical Ltd.
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License version 3 as
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 * published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 *
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 * Authored by: Alexandros Frantzis <alexandros.frantzis@canonical.com>
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 */
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#include "mir_toolkit/mir_client_library_drm.h"
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#include "mir_test_framework/connected_client_headless_server.h"
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#include <gtest/gtest.h>
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#include <gmock/gmock.h>
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namespace mtf = mir_test_framework;
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using namespace testing;
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using MirClientLibraryDrmTest = mtf::ConnectedClientHeadlessServer;
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TEST_F(MirClientLibraryDrmTest, sets_gbm_device_in_platform_data)
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{
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    struct gbm_device* dev = reinterpret_cast<struct gbm_device*>(connection);
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    MirPlatformPackage pkg;
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    mir_connection_get_platform(connection, &pkg);
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    int const previous_data_count{pkg.data_items};
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    mir_connection_drm_set_gbm_device(connection, dev);
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    mir_connection_get_platform(connection, &pkg);
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    EXPECT_THAT(pkg.data_items, Eq(previous_data_count + (sizeof(dev) / sizeof(int))));
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    EXPECT_THAT(reinterpret_cast<struct gbm_device*>(pkg.data[previous_data_count]),
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                Eq(dev));
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}