diff --git a/unit_tests/util/rectangle.cpp b/unit_tests/util/rectangle.cpp new file mode 100644 index 000000000..12bfdb630 --- /dev/null +++ b/unit_tests/util/rectangle.cpp @@ -0,0 +1,73 @@ +#include "util/rectangle.hpp" +#include "util/typedefs.hpp" + +#include +#include + +BOOST_AUTO_TEST_SUITE(rectangle_test) + +using namespace osrm; +using namespace osrm::util; + +// Verify that the bearing-bounds checking function behaves as expected +BOOST_AUTO_TEST_CASE(get_min_dist_test) +{ + // ^ + // | + // +- 80 + // | + // | + // +- 10 + // | + //--|-----|--+--|-----|--> + // -100 -10 | 10 100 + // +- -10 + // | + // | + // +- -80 + // | + RectangleInt2D nw(10 * COORDINATE_PRECISION, 80 * COORDINATE_PRECISION, + 10 * COORDINATE_PRECISION, 100 * COORDINATE_PRECISION); + RectangleInt2D ne(10 * COORDINATE_PRECISION, 80 * COORDINATE_PRECISION, + -100 * COORDINATE_PRECISION, -10 * COORDINATE_PRECISION); + RectangleInt2D sw(-80 * COORDINATE_PRECISION, -10 * COORDINATE_PRECISION, + 10 * COORDINATE_PRECISION, 100 * COORDINATE_PRECISION); + RectangleInt2D se(-80 * COORDINATE_PRECISION, -10 * COORDINATE_PRECISION, + -100 * COORDINATE_PRECISION, -10 * COORDINATE_PRECISION); + + FixedPointCoordinate nw_sw(9.9 * COORDINATE_PRECISION, 9.9 * COORDINATE_PRECISION); + FixedPointCoordinate nw_se(9.9 * COORDINATE_PRECISION, 100.1 * COORDINATE_PRECISION); + FixedPointCoordinate nw_ne(80.1 * COORDINATE_PRECISION, 100.1 * COORDINATE_PRECISION); + FixedPointCoordinate nw_nw(80.1 * COORDINATE_PRECISION, 9.9 * COORDINATE_PRECISION); + FixedPointCoordinate nw_s(9.9 * COORDINATE_PRECISION, 55 * COORDINATE_PRECISION); + FixedPointCoordinate nw_e(45.0 * COORDINATE_PRECISION, 100.1 * COORDINATE_PRECISION); + FixedPointCoordinate nw_w(45.0 * COORDINATE_PRECISION, 9.9 * COORDINATE_PRECISION); + FixedPointCoordinate nw_n(80.1 * COORDINATE_PRECISION, 55 * COORDINATE_PRECISION); + BOOST_CHECK_CLOSE(nw.GetMinDist(nw_sw), 15611.9, 0.1); + BOOST_CHECK_CLOSE(nw.GetMinDist(nw_se), 15611.9, 0.1); + BOOST_CHECK_CLOSE(nw.GetMinDist(nw_ne), 11287.4, 0.1); + BOOST_CHECK_CLOSE(nw.GetMinDist(nw_nw), 11287.4, 0.1); + BOOST_CHECK_CLOSE(nw.GetMinDist(nw_s), 11122.6, 0.1); + BOOST_CHECK_CLOSE(nw.GetMinDist(nw_e), 7864.89, 0.1); + BOOST_CHECK_CLOSE(nw.GetMinDist(nw_w), 7864.89, 0.1); + BOOST_CHECK_CLOSE(nw.GetMinDist(nw_n), 11122.6, 0.1); + + FixedPointCoordinate se_ne(-9.9 * COORDINATE_PRECISION, -9.9 * COORDINATE_PRECISION); + FixedPointCoordinate se_nw(-9.9 * COORDINATE_PRECISION, -100.1 * COORDINATE_PRECISION); + FixedPointCoordinate se_sw(-80.1 * COORDINATE_PRECISION, -100.1 * COORDINATE_PRECISION); + FixedPointCoordinate se_se(-80.1 * COORDINATE_PRECISION, -9.9 * COORDINATE_PRECISION); + FixedPointCoordinate se_n(-9.9 * COORDINATE_PRECISION, -55 * COORDINATE_PRECISION); + FixedPointCoordinate se_w(-45.0 * COORDINATE_PRECISION, -100.1 * COORDINATE_PRECISION); + FixedPointCoordinate se_e(-45.0 * COORDINATE_PRECISION, -9.9 * COORDINATE_PRECISION); + FixedPointCoordinate se_s(-80.1 * COORDINATE_PRECISION, -55 * COORDINATE_PRECISION); + BOOST_CHECK_CLOSE(se.GetMinDist(se_sw), 11287.4, 0.1); + BOOST_CHECK_CLOSE(se.GetMinDist(se_se), 11287.4, 0.1); + BOOST_CHECK_CLOSE(se.GetMinDist(se_ne), 15611.9, 0.1); + BOOST_CHECK_CLOSE(se.GetMinDist(se_nw), 15611.9, 0.1); + BOOST_CHECK_CLOSE(se.GetMinDist(se_s), 11122.6, 0.1); + BOOST_CHECK_CLOSE(se.GetMinDist(se_e), 7864.89, 0.1); + BOOST_CHECK_CLOSE(se.GetMinDist(se_w), 7864.89, 0.1); + BOOST_CHECK_CLOSE(se.GetMinDist(se_n), 11122.6, 0.1); +} + +BOOST_AUTO_TEST_SUITE_END()