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https://github.com/Kistler-Group/sdbus-cpp.git
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fbb4a23e62
This PR makes things around connection factories a little more consistent and more intuitive:
* createConnection() has been removed. One shall call more expressive createSystemConnection() instead to get a connection to the system bus.
* createDefaultBusConnection() has been renamed to createBusConnection(), so as not to be confused with libsystemd's default_bus, which is a different thing (a reusable thread-local bus).
Proxies still by default call createBusConnection() to get a connection when the connection is not provided explicitly by the caller, but now createBusConnection() does a different thing, so now the proxies connect to either session bus or system bus depending on the context (as opposed to always to system bus like before).
92 lines
2.6 KiB
C++
92 lines
2.6 KiB
C++
/**
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* (C) 2016 - 2021 KISTLER INSTRUMENTE AG, Winterthur, Switzerland
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* (C) 2016 - 2022 Stanislav Angelovic <stanislav.angelovic@protonmail.com>
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*
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* @file DBusConnectionTests.cpp
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*
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* Created on: Jan 2, 2017
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* Project: sdbus-c++
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* Description: High-level D-Bus IPC C++ library based on sd-bus
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*
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* This file is part of sdbus-c++.
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*
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* sdbus-c++ is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* sdbus-c++ 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with sdbus-c++. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Own
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#include "Defs.h"
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// sdbus
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#include <sdbus-c++/Error.h>
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#include <sdbus-c++/IConnection.h>
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// gmock
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#include <gtest/gtest.h>
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#include <gmock/gmock.h>
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// STL
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#include <thread>
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#include <chrono>
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using ::testing::Eq;
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using namespace sdbus::test;
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/*-------------------------------------*/
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/* -- TEST CASES -- */
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/*-------------------------------------*/
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TEST(Connection, CanBeDefaultConstructed)
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{
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ASSERT_NO_THROW(auto con = sdbus::createBusConnection());
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}
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TEST(Connection, CanRequestRegisteredDbusName)
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{
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auto connection = sdbus::createBusConnection();
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ASSERT_NO_THROW(connection->requestName(BUS_NAME))
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<< "Perhaps you've forgotten to copy `org.sdbuscpp.integrationtests.conf` file to `/etc/dbus-1/system.d` directory before running the tests?";
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}
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TEST(Connection, CannotRequestNonregisteredDbusName)
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{
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auto connection = sdbus::createBusConnection();
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ASSERT_THROW(connection->requestName("some.random.not.supported.dbus.name"), sdbus::Error);
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}
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TEST(Connection, CanReleasedRequestedName)
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{
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auto connection = sdbus::createBusConnection();
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connection->requestName(BUS_NAME);
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ASSERT_NO_THROW(connection->releaseName(BUS_NAME));
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}
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TEST(Connection, CannotReleaseNonrequestedName)
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{
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auto connection = sdbus::createBusConnection();
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ASSERT_THROW(connection->releaseName("some.random.nonrequested.name"), sdbus::Error);
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}
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TEST(Connection, CanEnterAndLeaveInternalEventLoop)
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{
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auto connection = sdbus::createBusConnection();
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connection->requestName(BUS_NAME);
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std::thread t([&](){ connection->enterEventLoop(); });
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connection->leaveEventLoop();
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t.join();
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}
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