338 lines
10 KiB
C++
338 lines
10 KiB
C++
|
/******************************************************************************
|
||
|
|
The MIT License(MIT)
|
||
|
|
|
||
|
|
Embedded Template Library.
|
||
|
|
https://github.com/ETLCPP/etl
|
||
|
|
https://www.etlcpp.com
|
||
|
|
|
||
|
|
Copyright(c) 2019 John Wellbelove
|
||
|
|
|
||
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
|
|
of this software and associated documentation files(the "Software"), to deal
|
||
|
|
in the Software without restriction, including without limitation the rights
|
||
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
|
||
|
|
copies of the Software, and to permit persons to whom the Software is
|
||
|
|
furnished to do so, subject to the following conditions :
|
||
|
|
|
||
|
|
The above copyright notice and this permission notice shall be included in all
|
||
|
|
copies or substantial portions of the Software.
|
||
|
|
|
||
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
|
||
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||
|
|
SOFTWARE.
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
#include "unit_test_framework.h"
|
||
|
|
|
||
|
|
#include "etl/delegate.h"
|
||
|
|
#include "etl/delegate_service.h"
|
||
|
|
|
||
|
|
#if !defined(ETL_DELEGATE_FORCE_CPP03_IMPLEMENTATION)
|
||
|
|
|
||
|
|
namespace
|
||
|
|
{
|
||
|
|
const size_t Size = 3UL;
|
||
|
|
const size_t Offset = 5UL;
|
||
|
|
|
||
|
|
using Service = etl::delegate_service<Size, Offset>;
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
bool global_called = false;
|
||
|
|
bool member1_called = false;
|
||
|
|
bool member2_called = false;
|
||
|
|
bool unhandled_called = false;
|
||
|
|
size_t called_id = UINT_MAX;
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
// The global function taking no parameters.
|
||
|
|
//*****************************************************************************
|
||
|
|
void global(size_t id)
|
||
|
|
{
|
||
|
|
global_called = true;
|
||
|
|
called_id = id;
|
||
|
|
}
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
// The external unhandled callback.
|
||
|
|
//*****************************************************************************
|
||
|
|
void unhandled(size_t id)
|
||
|
|
{
|
||
|
|
unhandled_called = true;
|
||
|
|
called_id = id;
|
||
|
|
}
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
// The test class with member functions.
|
||
|
|
//*****************************************************************************
|
||
|
|
class Object
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
Object()
|
||
|
|
: callback(Service::delegate_type::create<Object, &Object::member1>(*this))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
void member1(size_t id)
|
||
|
|
{
|
||
|
|
member1_called = true;
|
||
|
|
called_id = id;
|
||
|
|
}
|
||
|
|
|
||
|
|
void member2(size_t id)
|
||
|
|
{
|
||
|
|
member2_called = true;
|
||
|
|
called_id = id;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Callback for 'member1'.
|
||
|
|
etl::delegate<void(size_t)> callback;
|
||
|
|
};
|
||
|
|
|
||
|
|
Object object;
|
||
|
|
|
||
|
|
// Callback for 'member2'.
|
||
|
|
ETL_CONSTEXPR14 Service::delegate_type member_callback = Service::delegate_type::create<Object, object, &Object::member2>();
|
||
|
|
|
||
|
|
// Callback for 'global'.
|
||
|
|
ETL_CONSTEXPR14 Service::delegate_type global_callback = Service::delegate_type::create<global>();
|
||
|
|
|
||
|
|
// Callback for 'unhandled'.
|
||
|
|
ETL_CONSTEXPR14 Service::delegate_type unhandled_callback = Service::delegate_type::create<unhandled>();
|
||
|
|
|
||
|
|
//*****************************************************************************
|
||
|
|
// Initialises the test results.
|
||
|
|
//*****************************************************************************
|
||
|
|
struct SetupFixture
|
||
|
|
{
|
||
|
|
SetupFixture()
|
||
|
|
{
|
||
|
|
called_id = UINT_MAX;
|
||
|
|
global_called = false;
|
||
|
|
member1_called = false;
|
||
|
|
member2_called = false;
|
||
|
|
unhandled_called = false;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
namespace
|
||
|
|
{
|
||
|
|
enum
|
||
|
|
{
|
||
|
|
Global = Offset,
|
||
|
|
Member1,
|
||
|
|
Member2,
|
||
|
|
Out_Of_Range
|
||
|
|
};
|
||
|
|
|
||
|
|
SUITE(test_delegate_service)
|
||
|
|
{
|
||
|
|
//*************************************************************************
|
||
|
|
TEST_FIXTURE(SetupFixture, test_delegate_global_compile_time)
|
||
|
|
{
|
||
|
|
Service service;
|
||
|
|
|
||
|
|
service.register_delegate<Global>(global_callback);
|
||
|
|
service.register_delegate<Member1>(object.callback);
|
||
|
|
service.register_delegate<Member2>(member_callback);
|
||
|
|
|
||
|
|
service.call<Global>();
|
||
|
|
|
||
|
|
CHECK_EQUAL(Global, called_id);
|
||
|
|
CHECK(global_called);
|
||
|
|
CHECK(!member1_called);
|
||
|
|
CHECK(!member2_called);
|
||
|
|
CHECK(!unhandled_called);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*************************************************************************
|
||
|
|
TEST_FIXTURE(SetupFixture, test_delegate_global_run_time)
|
||
|
|
{
|
||
|
|
Service service;
|
||
|
|
|
||
|
|
service.register_delegate(Global, global_callback);
|
||
|
|
service.register_delegate(Member1, object.callback);
|
||
|
|
service.register_delegate(Member2, member_callback);
|
||
|
|
|
||
|
|
service.call(Global);
|
||
|
|
|
||
|
|
CHECK_EQUAL(Global, called_id);
|
||
|
|
CHECK(global_called);
|
||
|
|
CHECK(!member1_called);
|
||
|
|
CHECK(!member2_called);
|
||
|
|
CHECK(!unhandled_called);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*************************************************************************
|
||
|
|
TEST_FIXTURE(SetupFixture, test_delegate_member1_compile_time)
|
||
|
|
{
|
||
|
|
Service service;
|
||
|
|
|
||
|
|
service.register_delegate<Global>(global_callback);
|
||
|
|
service.register_delegate<Member1>(object.callback);
|
||
|
|
service.register_delegate<Member2>(member_callback);
|
||
|
|
|
||
|
|
service.call<Member1>();
|
||
|
|
|
||
|
|
CHECK_EQUAL(Member1, called_id);
|
||
|
|
CHECK(!global_called);
|
||
|
|
CHECK(member1_called);
|
||
|
|
CHECK(!member2_called);
|
||
|
|
CHECK(!unhandled_called);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*************************************************************************
|
||
|
|
TEST_FIXTURE(SetupFixture, test_delegate_member1_run_time)
|
||
|
|
{
|
||
|
|
Service service;
|
||
|
|
|
||
|
|
service.register_delegate(Global, global_callback);
|
||
|
|
service.register_delegate(Member1, object.callback);
|
||
|
|
service.register_delegate(Member2, member_callback);
|
||
|
|
|
||
|
|
service.call(Member1);
|
||
|
|
|
||
|
|
CHECK_EQUAL(Member1, called_id);
|
||
|
|
CHECK(!global_called);
|
||
|
|
CHECK(member1_called);
|
||
|
|
CHECK(!member2_called);
|
||
|
|
CHECK(!unhandled_called);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*************************************************************************
|
||
|
|
TEST_FIXTURE(SetupFixture, test_delegate_member2_compile_time)
|
||
|
|
{
|
||
|
|
Service service;
|
||
|
|
|
||
|
|
service.register_delegate<Global>(global_callback);
|
||
|
|
service.register_delegate<Member1>(object.callback);
|
||
|
|
service.register_delegate<Member2>(member_callback);
|
||
|
|
|
||
|
|
service.call<Member2>();
|
||
|
|
|
||
|
|
CHECK_EQUAL(Member2, called_id);
|
||
|
|
CHECK(!global_called);
|
||
|
|
CHECK(!member1_called);
|
||
|
|
CHECK(member2_called);
|
||
|
|
CHECK(!unhandled_called);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*************************************************************************
|
||
|
|
TEST_FIXTURE(SetupFixture, test_delegate_unhandled_out_of_range_run_time_default)
|
||
|
|
{
|
||
|
|
Service service;
|
||
|
|
|
||
|
|
service.register_delegate<Global>(global_callback);
|
||
|
|
service.register_delegate<Member1>(object.callback);
|
||
|
|
service.register_delegate<Member2>(member_callback);
|
||
|
|
|
||
|
|
service.call(Out_Of_Range);
|
||
|
|
|
||
|
|
CHECK_EQUAL(UINT_MAX, called_id);
|
||
|
|
CHECK(!global_called);
|
||
|
|
CHECK(!member1_called);
|
||
|
|
CHECK(!member2_called);
|
||
|
|
CHECK(!unhandled_called);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*************************************************************************
|
||
|
|
TEST_FIXTURE(SetupFixture, test_delegate_unhandled_out_of_range_run_time_user_supplied)
|
||
|
|
{
|
||
|
|
Service service;
|
||
|
|
|
||
|
|
service.register_delegate<Global>(global_callback);
|
||
|
|
service.register_delegate<Member1>(object.callback);
|
||
|
|
service.register_delegate<Member2>(member_callback);
|
||
|
|
|
||
|
|
service.register_unhandled_delegate(unhandled_callback);
|
||
|
|
|
||
|
|
service.call(Out_Of_Range);
|
||
|
|
|
||
|
|
CHECK_EQUAL(Out_Of_Range, called_id);
|
||
|
|
CHECK(!global_called);
|
||
|
|
CHECK(!member1_called);
|
||
|
|
CHECK(!member2_called);
|
||
|
|
CHECK(unhandled_called);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*************************************************************************
|
||
|
|
TEST_FIXTURE(SetupFixture, test_delegate_unhandled_not_registered_compile_time_default)
|
||
|
|
{
|
||
|
|
Service service;
|
||
|
|
|
||
|
|
service.register_delegate<Global>(global_callback);
|
||
|
|
service.register_delegate<Member2>(member_callback);
|
||
|
|
|
||
|
|
service.call<Member1>();
|
||
|
|
|
||
|
|
CHECK_EQUAL(UINT_MAX, called_id);
|
||
|
|
CHECK(!global_called);
|
||
|
|
CHECK(!member1_called);
|
||
|
|
CHECK(!member2_called);
|
||
|
|
CHECK(!unhandled_called);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*************************************************************************
|
||
|
|
TEST_FIXTURE(SetupFixture, test_delegate_unhandled_not_registered_run_time_default)
|
||
|
|
{
|
||
|
|
Service service;
|
||
|
|
|
||
|
|
service.register_delegate(Global, global_callback);
|
||
|
|
service.register_delegate(Member2, member_callback);
|
||
|
|
|
||
|
|
service.call(Member1);
|
||
|
|
|
||
|
|
CHECK_EQUAL(UINT_MAX, called_id);
|
||
|
|
CHECK(!global_called);
|
||
|
|
CHECK(!member1_called);
|
||
|
|
CHECK(!member2_called);
|
||
|
|
CHECK(!unhandled_called);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*************************************************************************
|
||
|
|
TEST_FIXTURE(SetupFixture, test_delegate_not_registered_compile_time_user_supplied)
|
||
|
|
{
|
||
|
|
Service service;
|
||
|
|
|
||
|
|
service.register_delegate<Global>(global_callback);
|
||
|
|
service.register_delegate<Member2>(member_callback);
|
||
|
|
|
||
|
|
service.register_unhandled_delegate(unhandled_callback);
|
||
|
|
|
||
|
|
service.call<Member1>();
|
||
|
|
|
||
|
|
CHECK_EQUAL(Member1, called_id);
|
||
|
|
CHECK(!global_called);
|
||
|
|
CHECK(!member1_called);
|
||
|
|
CHECK(!member2_called);
|
||
|
|
CHECK(unhandled_called);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*************************************************************************
|
||
|
|
TEST_FIXTURE(SetupFixture, test_delegate_unhandled_run_time_user_supplied)
|
||
|
|
{
|
||
|
|
Service service;
|
||
|
|
|
||
|
|
service.register_delegate(Global, global_callback);
|
||
|
|
service.register_delegate(Member2, member_callback);
|
||
|
|
|
||
|
|
service.register_unhandled_delegate(unhandled_callback);
|
||
|
|
|
||
|
|
service.call(Member1);
|
||
|
|
|
||
|
|
CHECK_EQUAL(Member1, called_id);
|
||
|
|
CHECK(!global_called);
|
||
|
|
CHECK(!member1_called);
|
||
|
|
CHECK(!member2_called);
|
||
|
|
CHECK(unhandled_called);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|