mirror of
https://github.com/eclipse-openvehicle-api/openvehicle-api.git
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connection between 2 systems and bug fixes (#14)
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tompzf
233
tests/unit_tests/ipc_connect/ipc_connect_uds.cpp
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233
tests/unit_tests/ipc_connect/ipc_connect_uds.cpp
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/********************************************************************************
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* Copyright (c) 2025-2026 ZF Friedrichshafen AG
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Contributors:
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* Denisa Ros - initial API and implementation
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********************************************************************************/
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#include "../../include/gtest_custom.h"
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#include <support/sdv_core.h>
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#include <support/app_control.h>
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#include <support/pssup.h>
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#include <support/interface_ptr.h>
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#include <chrono>
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#include <string>
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#include <thread>
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#include "../../../sdv_services/ipc_connect/listener.h"
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#include "../../../sdv_services/ipc_connect/client.h"
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namespace
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{
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const char* GetUdsModuleName()
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{
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#ifdef _WIN32
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return "uds_win_sockets.sdv";
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#else
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return "uds_unix_sockets.sdv";
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#endif
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}
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const char* GetUdsChannelControlClassName()
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{
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#ifdef _WIN32
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return "WinSocketsChannelControl";
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#else
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return "UnixSocketsChannelControl";
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#endif
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}
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std::string UniqueSuffix()
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{
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const auto now = std::chrono::steady_clock::now().time_since_epoch().count();
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return std::to_string(static_cast<long long>(now));
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}
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std::string MakeChannelName(const char* base)
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{
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return std::string(base) + "_" + UniqueSuffix();
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}
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std::string MakeUdsConfigByName(const std::string& channelName)
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{
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return std::string("[Provider]\n")
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+ "Name = \"unix_domain_sockets\"\n\n"
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+ "[IpcChannel]\n"
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+ "Name = \"" + channelName + "\"\n";
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}
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void LoadRequiredModulesAndObjects(bool createUdsChannelControl = true)
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{
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auto* pModuleControl =
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sdv::core::GetObject<sdv::core::IModuleControl>("ModuleControlService");
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ASSERT_NE(pModuleControl, nullptr);
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EXPECT_NE(pModuleControl->Load("ipc_com.sdv"), 0);
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EXPECT_NE(pModuleControl->Load(GetUdsModuleName()), 0);
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EXPECT_NE(pModuleControl->Load("core_ps.sdv"), 0);
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auto* pRepositoryControl =
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sdv::core::GetObject<sdv::core::IRepositoryControl>("RepositoryService");
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ASSERT_NE(pRepositoryControl, nullptr);
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EXPECT_NE(pRepositoryControl->CreateObject("CommunicationControl", {}, {}), 0);
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if (createUdsChannelControl)
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{
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EXPECT_NE(
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pRepositoryControl->CreateObject(GetUdsChannelControlClassName(), {}, {}),
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0);
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}
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}
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} // anonymous namespace
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TEST(IPC_Connect_Test_UDS, InstantiateListener)
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{
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sdv::app::CAppControl appcontrol;
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ASSERT_TRUE(appcontrol.Startup(R"config(
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[Application]
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Mode = "Essential"
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Instance = 1234
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[LogHandler]
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ViewFilter = "Fatal"
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)config"));
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ASSERT_TRUE(appcontrol.IsRunning());
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LoadRequiredModulesAndObjects(true);
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const std::string channelName = MakeChannelName("MyPersonalChannelName");
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sdv::SObjectInfo sListenerInfo{};
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sListenerInfo.ssConfig = MakeUdsConfigByName(channelName);
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CListener listener;
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EXPECT_EQ(listener.GetObjectState(), sdv::EObjectState::initialization_pending);
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listener.Initialize(sListenerInfo);
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EXPECT_EQ(listener.GetObjectState(), sdv::EObjectState::initialized);
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EXPECT_EQ(listener.GetProviderName(), "unix_domain_sockets");
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listener.Shutdown();
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EXPECT_EQ(listener.GetObjectState(), sdv::EObjectState::destruction_pending);
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appcontrol.Shutdown();
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}
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TEST(IPC_Connect_Test_UDS, InstantiateClientNoListener)
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{
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sdv::app::CAppControl appcontrol;
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ASSERT_TRUE(appcontrol.Startup(R"config(
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[Application]
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Mode = "Essential"
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[LogHandler]
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ViewFilter = "Fatal"
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)config"));
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ASSERT_TRUE(appcontrol.IsRunning());
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LoadRequiredModulesAndObjects(true);
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const std::string channelName = MakeChannelName("MyPersonalChannelName");
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sdv::SObjectInfo sClientInfo{};
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sClientInfo.ssConfig = MakeUdsConfigByName(channelName);
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CClientConnect client;
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EXPECT_EQ(client.GetObjectState(), sdv::EObjectState::initialization_pending);
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client.Initialize(sClientInfo);
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EXPECT_EQ(client.GetObjectState(), sdv::EObjectState::initialized);
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std::cout << "Connecting client..." << std::endl;
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EXPECT_FALSE(client.Connect());
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std::cout << "Client failed to connect." << std::endl;
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EXPECT_FALSE(client.IsConnected());
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client.Shutdown();
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EXPECT_EQ(client.GetObjectState(), sdv::EObjectState::destruction_pending);
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appcontrol.Shutdown();
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}
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TEST(IPC_Connect_Test_UDS, InstantiateClientAndListener)
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{
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sdv::app::CAppControl appcontrol;
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ASSERT_TRUE(appcontrol.Startup(R"config(
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[Application]
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Mode = "Essential"
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[LogHandler]
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ViewFilter = "Fatal"
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)config"));
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ASSERT_TRUE(appcontrol.IsRunning());
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LoadRequiredModulesAndObjects(true);
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const std::string channelName = MakeChannelName("CHANNEL_1234");
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sdv::SObjectInfo sListenerInfo{};
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sListenerInfo.ssConfig = MakeUdsConfigByName(channelName);
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CListener listener;
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EXPECT_EQ(listener.GetObjectState(), sdv::EObjectState::initialization_pending);
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listener.Initialize(sListenerInfo);
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EXPECT_EQ(listener.GetProviderName(), "unix_domain_sockets");
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EXPECT_EQ(listener.GetObjectState(), sdv::EObjectState::initialized);
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// Small delay to avoid startup races between listener init and client connect.
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std::this_thread::sleep_for(std::chrono::milliseconds(100));
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sdv::SObjectInfo sClientInfo{};
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sClientInfo.ssConfig = MakeUdsConfigByName(channelName);
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CClientConnect client;
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EXPECT_EQ(client.GetObjectState(), sdv::EObjectState::initialization_pending);
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client.Initialize(sClientInfo);
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EXPECT_EQ(client.GetObjectState(), sdv::EObjectState::initialized);
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EXPECT_TRUE(client.Connect());
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EXPECT_TRUE(client.IsConnected());
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// The client should expose the remote repository after successful connect.
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sdv::core::IObjectAccess* pObjectAccess =
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sdv::TInterfaceAccessPtr(client.GetRemoteRepository())
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.GetInterface<sdv::core::IObjectAccess>();
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EXPECT_NE(pObjectAccess, nullptr);
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sdv::core::IModuleInfo* pModuleInfo = nullptr;
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if (pObjectAccess)
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{
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pModuleInfo =
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sdv::TInterfaceAccessPtr(pObjectAccess->GetObject("ModuleControlService"))
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.GetInterface<sdv::core::IModuleInfo>();
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}
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EXPECT_NE(pModuleInfo, nullptr);
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if (pModuleInfo)
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{
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EXPECT_FALSE(pModuleInfo->GetModuleList().empty());
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}
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EXPECT_TRUE(client.Disconnect());
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std::cout << "Client Shutdown" << std::endl;
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client.Shutdown();
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EXPECT_EQ(client.GetObjectState(), sdv::EObjectState::destruction_pending);
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std::cout << "Listener Shutdown" << std::endl;
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listener.Shutdown();
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EXPECT_EQ(listener.GetObjectState(), sdv::EObjectState::destruction_pending);
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appcontrol.Shutdown();
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}
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