#include "tap.hpp"

#include "geom/segment.hpp"

int
main (int, char**)
{
    util::TAP::logger tap;

    static struct {
        util::point3f a, b;
        util::point3f q;
        float distance;
        const char *message;
    } const TESTS[] = {
        { { 0, 0, 0 }, { 1, 1, 1 }, { 0, 0, 0 }, 0, "origin line, origin point" },
        { { 0, 0, 0 }, { 1, 1, 1 }, { 1, 1, 1 }, 0, "origin line, point on line" },
        { { 0, 1, 0 }, { 1, 1, 0 }, { 0, 0, 0 }, 1, "+x line, unit distance" },
    };

    for (auto const& t: TESTS) {
        util::geom::segment3f s {t.a, t.b};
        auto d = distance (s, t.q);
        tap.expect_eq (d, t.distance, "%!", t.message);
    }

    return tap.status ();
}