#include <cstdlib>
#include <iostream>

constexpr int SUCCESS = 0;
constexpr int FAILURE = 1;

#define ASSERT(condition)                                             \
    if (!(condition))                                                 \
    {                                                                 \
        std::cerr << __func__ << " / line " << __LINE__ << std::endl; \
        exit(FAILURE);                                                \
    }

void test_1();
void test_2();

int main()
{
    test_1();
    test_2();
    return SUCCESS;
}

void test_1()
{
    ASSERT(true);
}

void test_2()
{
    ASSERT(false);
}