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Viewing changes to tests/mir_test_framework/in_process_server.cpp

  • Committer: Package Import Robot
  • Author(s): Ubuntu daily release
  • Date: 2014-01-08 02:04:38 UTC
  • mto: This revision was merged to the branch mainline in revision 58.
  • Revision ID: package-import@ubuntu.com-20140108020438-e1npu0pm7qdv5wc4
Tags: upstream-0.1.3+14.04.20140108
Import upstream version 0.1.3+14.04.20140108

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tests/mir_test_framework/in_process_server.cpp
 
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/*
 
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 * Copyright © 2013 Canonical Ltd.
 
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 *
 
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 * This program is free software: you can redistribute it and/or modify it
 
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 * under the terms of the GNU General Public License version 3,
 
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 * as 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: Alan Griffiths <alan@octopull.co.uk>
 
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 */
 
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#include "mir_test_framework/in_process_server.h"
 
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#include "mir/default_server_configuration.h"
 
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#include "mir/display_server.h"
 
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#include "mir/frontend/connector.h"
 
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#include "mir/run_mir.h"
 
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#include <gtest/gtest.h>
 
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#include <condition_variable>
 
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#include <mutex>
 
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namespace mtf = mir_test_framework;
 
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void mtf::InProcessServer::SetUp()
 
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{
 
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    display_server = start_mir_server();
 
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    ASSERT_TRUE(display_server);
 
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}
 
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std::string mtf::InProcessServer::new_connection()
 
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{
 
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    char connect_string[64] = {0};
 
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    sprintf(connect_string, "fd://%d", server_config().the_connector()->client_socket_fd());
 
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    return connect_string;
 
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}
 
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void mtf::InProcessServer::TearDown()
 
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{
 
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    ASSERT_TRUE(display_server)
 
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        << "Did you override SetUp() and forget to call mtf::InProcessServer::SetUp()?";
 
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    display_server->stop();
 
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}
 
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mtf::InProcessServer::~InProcessServer()
 
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{
 
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    if (server_thread.joinable()) server_thread.join();
 
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}
 
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mir::DisplayServer* mtf::InProcessServer::start_mir_server()
 
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{
 
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    std::mutex mutex;
 
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    std::condition_variable cv;
 
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    mir::DisplayServer* result{nullptr};
 
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    server_thread = std::thread([&]
 
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    {
 
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        try
 
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        {
 
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            mir::run_mir(server_config(), [&](mir::DisplayServer& ds)
 
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            {
 
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                std::unique_lock<std::mutex> lock(mutex);
 
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                result = &ds;
 
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                cv.notify_one();
 
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            });
 
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        }
 
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        catch (std::exception const& e)
 
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        {
 
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            FAIL() << e.what();
 
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        }
 
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    });
 
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    using namespace std::chrono;
 
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    auto const time_limit = system_clock::now() + seconds(2);
 
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    std::unique_lock<std::mutex> lock(mutex);
 
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    while (!result && time_limit > system_clock::now())
 
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        cv.wait_until(lock, time_limit);
 
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    return result;
 
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}