mirror of
https://github.com/boostorg/msm.git
synced 2026-07-23 13:44:17 +00:00
Christian Granzin
76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
// Copyright 2025 Christian Granzin
|
|
// Copyright 2010 Christophe Henry
|
|
// henry UNDERSCORE christophe AT hotmail DOT com
|
|
// This is an extended version of the state machine available in the boost::mpl library
|
|
// Distributed under the same license as the original.
|
|
// Copyright for the original version:
|
|
// Copyright 2005 David Abrahams and Aleksey Gurtovoy. Distributed
|
|
// under the Boost Software License, Version 1.0. (See accompanying
|
|
// file LICENSE_1_0.txt or copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
#ifndef BOOST_MSM_NONSTANDALONE_TEST
|
|
#define BOOST_TEST_MODULE test_heapless_state_machine
|
|
#endif
|
|
#include <boost/test/unit_test.hpp>
|
|
|
|
// back-end
|
|
#include "BackCommon.hpp"
|
|
#include <boost/msm/backmp11/observer.hpp>
|
|
//front-end
|
|
#include "FrontCommon.hpp"
|
|
|
|
#include "Utils.hpp"
|
|
#include "attachments/backmp11/StateMachineInterface.cpp"
|
|
|
|
namespace msm = boost::msm;
|
|
|
|
using namespace msm::front;
|
|
using namespace msm::backmp11;
|
|
|
|
namespace
|
|
{
|
|
|
|
struct EventObserver : default_observer
|
|
{
|
|
template <typename StateMachine>
|
|
void pre_process_event(const StateMachine&, const std::any&)
|
|
{
|
|
processed_greet_events++;
|
|
}
|
|
|
|
size_t processed_greet_events{};
|
|
};
|
|
|
|
struct TestConfig : MyConfig
|
|
{
|
|
using observer = EventObserver;
|
|
};
|
|
|
|
using TestMachine = state_machine_impl<MyStateMachine_, TestConfig>;
|
|
using OtherTestMachine = state_machine_impl<MyOtherStateMachine_, TestConfig>;
|
|
|
|
BOOST_AUTO_TEST_CASE(state_machine_interface)
|
|
{
|
|
PrintMessage::talk = false;
|
|
|
|
std::unique_ptr<state_machine> state_machine;
|
|
|
|
state_machine = std::make_unique<TestMachine>();
|
|
EventObserver* observer =
|
|
&dynamic_cast<TestMachine&>(*state_machine).get_observer();
|
|
state_machine->start();
|
|
BOOST_REQUIRE(state_machine->is_state_active("MyState"));
|
|
state_machine->process_event(Greet{});
|
|
BOOST_REQUIRE(observer->processed_greet_events == 1);
|
|
|
|
state_machine = std::make_unique<OtherTestMachine>();
|
|
observer = &dynamic_cast<OtherTestMachine&>(*state_machine).get_observer();
|
|
state_machine->start();
|
|
BOOST_REQUIRE(state_machine->is_state_active("MyOtherState"));
|
|
state_machine->process_event(Greet{});
|
|
BOOST_REQUIRE(observer->processed_greet_events == 1);
|
|
}
|
|
|
|
} // namespace
|