#include <cstdint>
#include <limits>

#define BOOST_TEST_MAIN  1
#include <boost/test/unit_test.hpp>

#include "fixed.h"

BOOST_AUTO_TEST_CASE(t0)
{
    // Check overall type sizes
    fixed_8_8  f_8_8;
    fixed_8_32 f_8_32;
    fixed_8_16 f_8_16;
    fixed_8_64 f_8_64;
    BOOST_CHECK(sizeof(f_8_8)  == 2);
    BOOST_CHECK(sizeof(f_8_16) == 4);
    BOOST_CHECK(sizeof(f_8_32) == 8);
    BOOST_CHECK(sizeof(f_8_64) == 16);
    
    fixed_16_8  f_16_8;
    fixed_16_16 f_16_16;
    fixed_16_32 f_16_32;
    fixed_16_64 f_16_64;
    BOOST_CHECK(sizeof(f_16_8)  == 4);
    BOOST_CHECK(sizeof(f_16_16) == 4);
    BOOST_CHECK(sizeof(f_16_32) == 8);
    BOOST_CHECK(sizeof(f_16_64) == 16);
    
    fixed_32_8  f_32_8;
    fixed_32_16 f_32_16;
    fixed_32_32 f_32_32;
    fixed_32_64 f_32_64;
    BOOST_CHECK(sizeof(f_32_8)  == 8);
    BOOST_CHECK(sizeof(f_32_16) == 8);
    BOOST_CHECK(sizeof(f_32_32) == 8);
    BOOST_CHECK(sizeof(f_32_64) == 16);
    
    fixed_64_8  f_64_8;
    fixed_64_16 f_64_16;
    fixed_64_32 f_64_32;
    fixed_64_64 f_64_64;
    BOOST_CHECK(sizeof(f_64_8)  == 16);
    BOOST_CHECK(sizeof(f_64_16) == 16);
    BOOST_CHECK(sizeof(f_64_32) == 16);
    BOOST_CHECK(sizeof(f_64_64) == 16);
}