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#include "packbits.hpp"
namespace floormat {
using namespace floormat::detail_Pack;
namespace {
constexpr bool test1()
{
using S1 = Storage<uint8_t, 8>;
S1 st1{0b10111011};
fm_assert(st1.value == 0b10111011);
fm_assert(st1.get<3>() == 0b011);
using S2 = typename S1::next<3>;
S2 st2{st1.advance<3>()};
static_assert(std::is_same_v<S2, Storage<uint8_t, 5>>);
fm_assert(st2.value == 0b10111);
return true;
}
static_assert(test1());
namespace test2 {
template<size_t Val> using ibits = Bits_<uint16_t, Val>;
using foo1 = ibits<2>;
using foo2 = ibits<10>;
using foo3 = ibits<4>;
using bar1 = check_size_overflow<uint16_t, 0, foo1, foo2>;
static_assert(bar1::result);
static_assert(bar1::size == 12);
using bar2 = check_size_overflow<uint16_t, 0, foo2>;
static_assert(bar2::result);
static_assert(bar2::size == 10);
using bar3 = check_size_overflow<uint16_t, 0, foo1, foo2, foo3>;
static_assert(bar3::result);
static_assert(bar3::size == 16);
using foo4 = ibits<1>;
using bar4 = check_size_overflow<uint16_t, 0, foo1, foo2, foo3, foo4>;
static_assert(!bar4::result);
static_assert(bar4::size == 17);
using foo5 = ibits<20>;
using bar5 = check_size_overflow<uint16_t, 0, foo1, foo2, foo3, foo4, foo5>;
static_assert(!bar5::result);
static_assert(bar5::size == 37);
} // namespace test2
} // namespace
} // namespace floormat
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