#include #include "util/coordinate_calculation.hpp" #include #include using namespace osrm; using namespace osrm::util; // Regression test for bug captured in #1347 BOOST_AUTO_TEST_CASE(regression_test_1347) { Coordinate u(FloatLongitude(-100), FloatLatitude(10)); Coordinate v(FloatLongitude(-100.002), FloatLatitude(10.001)); Coordinate q(FloatLongitude(-100.001), FloatLatitude(10.002)); double d1 = coordinate_calculation::perpendicularDistance(u, v, q); double ratio; Coordinate nearest_location; double d2 = coordinate_calculation::perpendicularDistance(u, v, q, nearest_location, ratio); BOOST_CHECK_LE(std::abs(d1 - d2), 0.01); } BOOST_AUTO_TEST_CASE(lon_to_pixel) { using namespace coordinate_calculation; BOOST_CHECK_CLOSE(7.416042 * mercator::DEGREE_TO_PX, 825550.019142, 0.1); BOOST_CHECK_CLOSE(7.415892 * mercator::DEGREE_TO_PX, 825533.321218, 0.1); BOOST_CHECK_CLOSE(7.416016 * mercator::DEGREE_TO_PX, 825547.124835, 0.1); BOOST_CHECK_CLOSE(7.41577 * mercator::DEGREE_TO_PX, 825519.74024, 0.1); BOOST_CHECK_CLOSE(7.415808 * mercator::DEGREE_TO_PX, 825523.970381, 0.1); } BOOST_AUTO_TEST_CASE(lat_to_pixel) { using namespace coordinate_calculation; BOOST_CHECK_CLOSE(mercator::latToY(util::FloatLatitude(43.733947)) * mercator::DEGREE_TO_PX, 5424361.75863, 0.1); BOOST_CHECK_CLOSE(mercator::latToY(util::FloatLatitude(43.733799)) * mercator::DEGREE_TO_PX, 5424338.95731, 0.1); BOOST_CHECK_CLOSE(mercator::latToY(util::FloatLatitude(43.733922)) * mercator::DEGREE_TO_PX, 5424357.90705, 0.1); BOOST_CHECK_CLOSE(mercator::latToY(util::FloatLatitude(43.733697)) * mercator::DEGREE_TO_PX, 5424323.24293, 0.1); BOOST_CHECK_CLOSE(mercator::latToY(util::FloatLatitude(43.733729)) * mercator::DEGREE_TO_PX, 5424328.17293, 0.1); } BOOST_AUTO_TEST_CASE(xyz_to_wgs84) { using namespace coordinate_calculation; double minx_1; double miny_1; double maxx_1; double maxy_1; mercator::xyzToWSG84(2, 2, 1, minx_1, miny_1, maxx_1, maxy_1); BOOST_CHECK_CLOSE(minx_1, 180, 0.0001); BOOST_CHECK_CLOSE(miny_1, -89.786, 0.0001); BOOST_CHECK_CLOSE(maxx_1, 360, 0.0001); BOOST_CHECK_CLOSE(maxy_1, -85.0511, 0.0001); double minx_2; double miny_2; double maxx_2; double maxy_2; mercator::xyzToWSG84(100, 0, 13, minx_2, miny_2, maxx_2, maxy_2); BOOST_CHECK_CLOSE(minx_2, -175.6054, 0.0001); BOOST_CHECK_CLOSE(miny_2, 85.0473, 0.0001); BOOST_CHECK_CLOSE(maxx_2, -175.5615, 0.0001); BOOST_CHECK_CLOSE(maxy_2, 85.0511, 0.0001); } BOOST_AUTO_TEST_CASE(xyz_to_mercator) { using namespace coordinate_calculation; double minx; double miny; double maxx; double maxy; mercator::xyzToMercator(100, 0, 13, minx, miny, maxx, maxy); BOOST_CHECK_CLOSE(minx, -19548311.361764118075, 0.0001); BOOST_CHECK_CLOSE(miny, 20032616.372979003936, 0.0001); BOOST_CHECK_CLOSE(maxx, -19543419.391953866929, 0.0001); BOOST_CHECK_CLOSE(maxy, 20037508.342789277434, 0.0001); }