libcruft-util/test/coord.cpp

35 lines
1.3 KiB
C++

#include "tap.hpp"
#include "point.hpp"
#include "coord/iostream.hpp"
int
main (void)
{
static_assert (sizeof (util::point1u) == 1 * sizeof (util::point1u::value_type), "point1u is not packed");
static_assert (sizeof (util::point2u) == 2 * sizeof (util::point2u::value_type), "point2u is not packed");
static_assert (sizeof (util::point3u) == 3 * sizeof (util::point3u::value_type), "point3u is not packed");
static_assert (sizeof (util::point4u) == 4 * sizeof (util::point4u::value_type), "point4u is not packed");
static_assert (sizeof (util::point1f) == 1 * sizeof (util::point1f::value_type), "point1f is not packed");
static_assert (sizeof (util::point2f) == 2 * sizeof (util::point2f::value_type), "point2f is not packed");
static_assert (sizeof (util::point3f) == 3 * sizeof (util::point3f::value_type), "point3f is not packed");
static_assert (sizeof (util::point4f) == 4 * sizeof (util::point4f::value_type), "point4f is not packed");
util::TAP::logger t;
constexpr util::point2i p { -1, 2 };
t.expect_eq (-p, util::point2i { 1, -2 }, "unary point negation");
t.expect_eq ( p, p, "unary point addition");
t.expect (
std::is_same<
bool,
decltype(!p)::value_type
>::value,
"unary point boolean negation has type bool"
);
return t.status ();
}