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// Copyright (C) 2013-2015 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <gtest/gtest.h>
#include <cassert>
#include <cstdint>
#include <iostream>
#include <functional>
#include <memory>
#include <stdint.h>
#include <string>
#include <array>
#include <utility>
#include <tuple>
#include <type_traits>
#include <future>
#include <CommonAPI/CommonAPI.hpp>
#ifndef COMMONAPI_INTERNAL_COMPILATION
#define COMMONAPI_INTERNAL_COMPILATION
#endif
#include <CommonAPI/DBus/DBusConnection.hpp>
#include <CommonAPI/DBus/DBusProxy.hpp>
#include "commonapi/tests/PredefinedTypeCollection.hpp"
#include "commonapi/tests/DerivedTypeCollection.hpp"
#include "v1/commonapi/tests/TestInterfaceProxy.hpp"
#include "v1/commonapi/tests/TestInterfaceStubDefault.hpp"
#include "v1/commonapi/tests/TestInterfaceDBusProxy.hpp"
#define VERSION v1_0
class TestInterfaceStubFinal : public VERSION::commonapi::tests::TestInterfaceStubDefault {
public:
void testPredefinedTypeMethod(const std::shared_ptr<CommonAPI::ClientId> _client,
uint32_t _uint32InValue,
std::string _stringInValue,
testPredefinedTypeMethodReply_t _reply) {
(void)_client;
uint32_t uint32OutValue = _uint32InValue;
std::string stringOutValue = _stringInValue;
_reply(uint32OutValue, stringOutValue);
}
};
class Environment: public ::testing::Environment {
public:
virtual ~Environment() {
}
virtual void SetUp() {
CommonAPI::Runtime::setProperty("LibraryBase", "fakeGlueCode");
}
virtual void TearDown() {
}
};
class DBusLoadTest: public ::testing::Test {
protected:
virtual void SetUp() {
runtime_ = CommonAPI::Runtime::get();
ASSERT_TRUE((bool )runtime_);
callSucceeded_.resize(numCallsPerProxy_ * numProxies_);
std::fill(callSucceeded_.begin(), callSucceeded_.end(), false);
}
virtual void TearDown() {
usleep(1000000);
}
public:
void TestPredefinedTypeMethodAsyncCallback(
const uint32_t callId,
const uint32_t in1,
const std::string in2,
const CommonAPI::CallStatus& callStatus,
const uint32_t& out1,
const std::string& out2) {
EXPECT_EQ(callStatus, CommonAPI::CallStatus::SUCCESS);
EXPECT_EQ(out1, in1);
EXPECT_EQ(out2, in2);
mutexCallSucceeded_.lock();
ASSERT_FALSE(callSucceeded_[callId]);
callSucceeded_[callId] = true;
mutexCallSucceeded_.unlock();
}
std::shared_ptr<CommonAPI::Runtime> runtime_;
std::vector<bool> callSucceeded_;
std::mutex mutexCallSucceeded_;
static const std::string domain_;
static const std::string serviceAddress_;
static const uint32_t numCallsPerProxy_;
static const uint32_t numProxies_;
};
const std::string DBusLoadTest::domain_ = "local";
const std::string DBusLoadTest::serviceAddress_ = "CommonAPI.DBus.tests.DBusProxyTestService";
const uint32_t DBusLoadTest::numCallsPerProxy_ = 100;
#ifdef WIN32
// test with just 50 proxies under windows as it becomes very slow with more ones
const uint32_t DBusLoadTest::numProxies_ = 50;
#else
const uint32_t DBusLoadTest::numProxies_ = 65;
#endif
// Multiple proxies in one thread, one stub
TEST_F(DBusLoadTest, SingleClientMultipleProxiesSingleStubCallsSucceed) {
std::array<std::shared_ptr<VERSION::commonapi::tests::TestInterfaceProxyBase>, numProxies_> testProxies;
for (unsigned int i = 0; i < numProxies_; i++) {
testProxies[i] = runtime_->buildProxy < VERSION::commonapi::tests::TestInterfaceProxy >(domain_, serviceAddress_);
ASSERT_TRUE((bool )testProxies[i]);
}
auto stub = std::make_shared<TestInterfaceStubFinal>();
bool serviceRegistered = runtime_->registerService(domain_, serviceAddress_, stub, "connection");
for (auto i = 0; !serviceRegistered && i < 100; ++i) {
serviceRegistered = runtime_->registerService(domain_, serviceAddress_, stub, "connection");
usleep(10000);
}
ASSERT_TRUE(serviceRegistered);
bool allProxiesAvailable = false;
for (unsigned int i = 0; !allProxiesAvailable && i < 100; ++i) {
allProxiesAvailable = true;
for (unsigned int j = 0; j < numProxies_; ++j) {
allProxiesAvailable = allProxiesAvailable && testProxies[j]->isAvailable();
}
if (!allProxiesAvailable)
usleep(10000);
}
ASSERT_TRUE(allProxiesAvailable);
uint32_t callId = 0;
for (unsigned int i = 0; i < numCallsPerProxy_; i++) {
for (unsigned int j = 0; j < numProxies_; j++) {
uint32_t in1 = i;
std::string in2 = "string" + std::to_string(i) + "_" + std::to_string(j);
testProxies[j]->testPredefinedTypeMethodAsync(
in1,
in2,
std::bind(
&DBusLoadTest::TestPredefinedTypeMethodAsyncCallback,
this,
callId++,
in1,
in2,
std::placeholders::_1,
std::placeholders::_2,
std::placeholders::_3));
}
}
bool allCallsSucceeded = false;
for (unsigned int i = 0; !allCallsSucceeded && i < 100; ++i) {
allCallsSucceeded = std::all_of(callSucceeded_.cbegin(), callSucceeded_.cend(), [](int b){ return b; });
if (!allCallsSucceeded)
usleep(100000);
}
ASSERT_TRUE(allCallsSucceeded);
runtime_->unregisterService(domain_, stub->getStubAdapter()->getInterface(), serviceAddress_);
}
// Multiple proxies in separate threads, one stub
TEST_F(DBusLoadTest, MultipleClientsSingleStubCallsSucceed) {
std::array<std::shared_ptr<CommonAPI::Factory>, numProxies_> testProxyFactories;
std::array<std::shared_ptr<VERSION::commonapi::tests::TestInterfaceProxyBase>, numProxies_> testProxies;
for (unsigned int i = 0; i < numProxies_; i++) {
testProxies[i] = runtime_->buildProxy < VERSION::commonapi::tests::TestInterfaceProxy >(domain_, serviceAddress_);
ASSERT_TRUE((bool )testProxies[i]);
}
auto stub = std::make_shared<TestInterfaceStubFinal>();
bool serviceRegistered = false;
for (auto i = 0; !serviceRegistered && i < 100; ++i) {
serviceRegistered = runtime_->registerService(domain_, serviceAddress_, stub, "connection");
if(!serviceRegistered)
usleep(10000);
}
ASSERT_TRUE(serviceRegistered);
bool allProxiesAvailable = false;
for (unsigned int i = 0; !allProxiesAvailable && i < 100; ++i) {
allProxiesAvailable = true;
for (unsigned int j = 0; j < numProxies_; ++j) {
allProxiesAvailable = allProxiesAvailable && testProxies[j]->isAvailable();
}
if (!allProxiesAvailable)
usleep(10000);
}
ASSERT_TRUE(allProxiesAvailable);
uint32_t callId = 0;
for (unsigned int i = 0; i < numCallsPerProxy_; i++) {
for (unsigned int j = 0; j < numProxies_; j++) {
uint32_t in1 = i;
std::string in2 = "string" + std::to_string(i) + "_" + std::to_string(j);
testProxies[j]->testPredefinedTypeMethodAsync(
in1,
in2,
std::bind(
&DBusLoadTest::TestPredefinedTypeMethodAsyncCallback,
this,
callId++,
in1,
in2,
std::placeholders::_1,
std::placeholders::_2,
std::placeholders::_3));
}
}
bool allCallsSucceeded = false;
for (unsigned int i = 0; !allCallsSucceeded && i < 100; ++i) {
allCallsSucceeded = std::all_of(callSucceeded_.cbegin(), callSucceeded_.cend(), [](int b){ return b; });
if (!allCallsSucceeded)
usleep(100000);
}
ASSERT_TRUE(allCallsSucceeded);
runtime_->unregisterService(domain_, stub->getStubAdapter()->getInterface(), serviceAddress_);
}
// Multiple proxies in separate threads, multiple stubs in separate threads
TEST_F(DBusLoadTest, MultipleClientsMultipleServersCallsSucceed) {
std::array<std::shared_ptr<CommonAPI::Factory>, numProxies_> testProxyFactories;
std::array<std::shared_ptr<CommonAPI::Factory>, numProxies_> testStubFactories;
std::array<std::shared_ptr<VERSION::commonapi::tests::TestInterfaceProxyBase>, numProxies_> testProxies;
std::array<std::shared_ptr<VERSION::commonapi::tests::TestInterfaceStub>, numProxies_> testStubs;
for (unsigned int i = 0; i < numProxies_; i++) {
testProxies[i] = runtime_->buildProxy < VERSION::commonapi::tests::TestInterfaceProxy >(domain_, serviceAddress_ + std::to_string(i));
ASSERT_TRUE((bool )testProxies[i]);
}
for (unsigned int i = 0; i < numProxies_; i++) {
testStubs[i] = std::make_shared<TestInterfaceStubFinal>();
ASSERT_TRUE((bool )testStubs[i]);
bool serviceRegistered = false;
for (auto j = 0; !serviceRegistered && j < 100; ++j) {
serviceRegistered = runtime_->registerService(domain_, serviceAddress_ + std::to_string(i), testStubs[i], "connection");
if(!serviceRegistered)
usleep(10000);
}
ASSERT_TRUE(serviceRegistered);
}
bool allProxiesAvailable = false;
for (unsigned int i = 0; !allProxiesAvailable && i < 100; ++i) {
allProxiesAvailable = true;
for (unsigned int j = 0; j < numProxies_; ++j) {
allProxiesAvailable = allProxiesAvailable && testProxies[j]->isAvailable();
}
if (!allProxiesAvailable)
usleep(1000000);
}
ASSERT_TRUE(allProxiesAvailable);
uint32_t callId = 0;
for (unsigned int i = 0; i < numCallsPerProxy_; i++) {
for (unsigned int j = 0; j < numProxies_; j++) {
uint32_t in1 = i;
std::string in2 = "string" + std::to_string(i) + "_" + std::to_string(j);
testProxies[j]->testPredefinedTypeMethodAsync(
in1,
in2,
std::bind(
&DBusLoadTest::TestPredefinedTypeMethodAsyncCallback,
this,
callId++,
in1,
in2,
std::placeholders::_1,
std::placeholders::_2,
std::placeholders::_3));
}
}
bool allCallsSucceeded = false;
for (auto i = 0; !allCallsSucceeded && i < 100; ++i) {
allCallsSucceeded = std::all_of(callSucceeded_.cbegin(), callSucceeded_.cend(), [](int b){ return b; });
if (!allCallsSucceeded)
usleep(100000);
}
ASSERT_TRUE(allCallsSucceeded);
for (unsigned int i = 0; i < numProxies_; i++) {
runtime_->unregisterService(domain_, testStubs[i]->getStubAdapter()->getInterface(), serviceAddress_ + std::to_string(i));
}
}
#ifndef __NO_MAIN__
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
::testing::AddGlobalTestEnvironment(new Environment());
return RUN_ALL_TESTS();
}
#endif
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