Function TEST

tests/arithmetic.cpp:3–9

#include "common.hpp"

TEST(arithmethic, negation)
{
    using P = fpm::fixed_24_8;

    EXPECT_EQ(P(-13.125), -P( 13.125));
    EXPECT_EQ(P( 13.125), -P(-13.125));
}

TEST(arithmethic, addition)
{