111 lines
3.5 KiB
C++
111 lines
3.5 KiB
C++
|
/******************************************************************************
|
||
|
|
The MIT License(MIT)
|
||
|
|
|
||
|
|
Embedded Template Library.
|
||
|
|
https://github.com/ETLCPP/etl
|
||
|
|
https://www.etlcpp.com
|
||
|
|
|
||
|
|
Copyright(c) 2014 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/instance_count.h"
|
||
|
|
|
||
|
|
#include <list>
|
||
|
|
#include <vector>
|
||
|
|
#include <numeric>
|
||
|
|
#include <atomic>
|
||
|
|
|
||
|
|
namespace
|
||
|
|
{
|
||
|
|
SUITE(test_instance_count)
|
||
|
|
{
|
||
|
|
//*************************************************************************
|
||
|
|
TEST(test_count)
|
||
|
|
{
|
||
|
|
struct Test1 : public etl::instance_count<Test1>
|
||
|
|
{};
|
||
|
|
|
||
|
|
struct Test2 : public etl::instance_count<Test2>
|
||
|
|
{};
|
||
|
|
|
||
|
|
CHECK_EQUAL(0, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(0, Test2::get_instance_count());
|
||
|
|
|
||
|
|
Test1 test1a;
|
||
|
|
CHECK_EQUAL(1, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(0, Test2::get_instance_count());
|
||
|
|
|
||
|
|
Test1 test1b;
|
||
|
|
Test2 test2a;
|
||
|
|
CHECK_EQUAL(2, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(1, Test2::get_instance_count());
|
||
|
|
|
||
|
|
Test2* ptest2b = new Test2;
|
||
|
|
CHECK_EQUAL(2, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(2, Test2::get_instance_count());
|
||
|
|
|
||
|
|
Test2 test2c(test2a);
|
||
|
|
CHECK_EQUAL(2, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(3, Test2::get_instance_count());
|
||
|
|
|
||
|
|
delete ptest2b;
|
||
|
|
CHECK_EQUAL(2, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(2, Test2::get_instance_count());
|
||
|
|
}
|
||
|
|
|
||
|
|
//*************************************************************************
|
||
|
|
TEST(test_atomic_count)
|
||
|
|
{
|
||
|
|
struct Test1 : public etl::instance_count<Test1, std::atomic_uint8_t>
|
||
|
|
{};
|
||
|
|
|
||
|
|
struct Test2 : public etl::instance_count<Test2>
|
||
|
|
{};
|
||
|
|
|
||
|
|
CHECK_EQUAL(0, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(0, Test2::get_instance_count());
|
||
|
|
|
||
|
|
Test1 test1a;
|
||
|
|
CHECK_EQUAL(1, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(0, Test2::get_instance_count());
|
||
|
|
|
||
|
|
Test1 test1b;
|
||
|
|
Test2 test2a;
|
||
|
|
CHECK_EQUAL(2, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(1, Test2::get_instance_count());
|
||
|
|
|
||
|
|
Test2* ptest2b = new Test2;
|
||
|
|
CHECK_EQUAL(2, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(2, Test2::get_instance_count());
|
||
|
|
|
||
|
|
Test2 test2c(test2a);
|
||
|
|
CHECK_EQUAL(2, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(3, Test2::get_instance_count());
|
||
|
|
|
||
|
|
delete ptest2b;
|
||
|
|
CHECK_EQUAL(2, Test1::get_instance_count());
|
||
|
|
CHECK_EQUAL(2, Test2::get_instance_count());
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|