#include <gtest/gtest.h>
#include <chrono>
#include <condition_variable>
#include <future>
#include <iostream>
#include <memory>
#include <string>
#include <thread>
#include "yasmin/blackboard.hpp"
#include "yasmin/concurrence.hpp"
#include "yasmin/state.hpp"
#include "yasmin/state_machine.hpp"
#include "yasmin/types.hpp"

Include dependency graph for test_concurrence.cpp:

Classes
class	FooState
	Represents the "Foo" state in the state machine. More...
class	BarState
	Represents the "Bar" state in the state machine. More...
class	TestConcurrence
class	ConfigurableConcurrentState
struct	ConcurrentWriteSync
class	BlockingWriteState
	State that waits until both concurrent branches are ready and then writes a value through the remapped blackboard key. More...
class	DelayedStartStateMachine
	Small helper state machine that delays its start. More...

Functions
	TEST_F (TestConcurrence, TestCall)
	TEST_F (TestConcurrence, TestCancel)
	TEST_F (TestConcurrence, TestStr)
int	main (int argc, char **argv)
	TEST_F (TestConcurrence, TestConfigureAppliesParameterMappingsAndRunsOnce)
	TEST_F (TestConcurrence, TestConcurrentNestedStateMachinesKeepRemappingsIsolatedPerBranch)
	Verify that concurrent nested state machines keep remappings isolated.

Function Documentation

◆ main()

int main	(	int	argc,
		char **	argv )

◆ TEST_F() [1/5]

TEST_F	(	TestConcurrence	,
		TestCall	)

◆ TEST_F() [2/5]

TEST_F	(	TestConcurrence	,
		TestCancel	)

◆ TEST_F() [3/5]

TEST_F	(	TestConcurrence	,
		TestConcurrentNestedStateMachinesKeepRemappingsIsolatedPerBranch	)

Verify that concurrent nested state machines keep remappings isolated.

Each branch has its own nested remapping chain: Branch A: foo_str -> foo_inner_a -> foo_branch_a Branch B: foo_str -> foo_inner_b -> foo_branch_b

Both branches run at the same time and write through "foo_str". If remapping state is still shared globally, one branch can overwrite the remapping context of the other and the values may end up under the wrong keys.

The expected behavior is:

each final branch key gets its own value
no intermediate remapping keys remain visible
the original key "foo_str" is not stored directly

◆ TEST_F() [4/5]

TEST_F	(	TestConcurrence	,
		TestConfigureAppliesParameterMappingsAndRunsOnce	)

◆ TEST_F() [5/5]

TEST_F	(	TestConcurrence	,
		TestStr	)

Classes