FM / geom

/srv/osrm/osrm-backend/third_party/libosmium/test/t/geom/

/srv/osrm/osrm-backend/third_party/libosmium/test/t/geom

Name	Size	Mode	Actions
area_helper.hpp	2064	0644	edit dl rm
test_coordinates.cpp	1920	0644	edit dl rm
test_crs.cpp	470	0644	edit dl rm
test_exception.cpp	280	0644	edit dl rm
test_factory_with_projection.cpp	745	0644	edit dl rm
test_geojson.cpp	7705	0644	edit dl rm
test_geos.cpp	5762	0644	edit dl rm
test_mercator.cpp	1617	0644	edit dl rm
test_ogr.cpp	3905	0644	edit dl rm
test_ogr_wkb.cpp	3739	0644	edit dl rm
test_projection.cpp	4102	0644	edit dl rm
test_tile.cpp	3364	0644	edit dl rm
test_tile_data.hpp	15972	0644	edit dl rm
test_wkb.cpp	7209	0644	edit dl rm
test_wkt.cpp	6212	0644	edit dl rm
wnl_helper.hpp	1661	0644	edit dl rm

Edit: /srv/osrm/osrm-backend/third_party/libosmium/test/t/geom/test_projection.cpp (4102B)

#include "catch.hpp"

#include <osmium/geom/factory.hpp>
#include <osmium/geom/mercator_projection.hpp>
#include <osmium/geom/projection.hpp>

TEST_CASE("Indentity Projection") {
    osmium::geom::IdentityProjection projection;
    REQUIRE(4326 == projection.epsg());
    REQUIRE("+proj=longlat +datum=WGS84 +no_defs" == projection.proj_string());
}

TEST_CASE("Projection 4326") {
    osmium::geom::Projection projection{4326};
    REQUIRE(4326 == projection.epsg());
    REQUIRE("+init=epsg:4326" == projection.proj_string());

const osmium::Location loc{1.0, 2.0};
    const osmium::geom::Coordinates c{1.0, 2.0};
    REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001));
    REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001));
}

TEST_CASE("Projection 4326 from init string") {
    osmium::geom::Projection projection{"+init=epsg:4326"};
    REQUIRE(-1 == projection.epsg());
    REQUIRE("+init=epsg:4326" == projection.proj_string());

TEST_CASE("Creating projection from unknown init string") {
    REQUIRE_THROWS_AS(osmium::geom::Projection{"abc"}, osmium::projection_error);
}

TEST_CASE("Creating projection from unknown EPSG code") {
    REQUIRE_THROWS_AS(osmium::geom::Projection{9999999}, osmium::projection_error);
}

TEST_CASE("Projection 3857") {
    osmium::geom::Projection projection{3857};
    REQUIRE(3857 == projection.epsg());
    REQUIRE("+init=epsg:3857" == projection.proj_string());

SECTION("Zero coordinates") {
        const osmium::Location loc{0.0, 0.0};
        const osmium::geom::Coordinates c{0.0, 0.0};
        REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001));
        REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001));
    }

SECTION("Max longitude") {
        const osmium::Location loc{180.0, 0.0};
        const osmium::geom::Coordinates c{20037508.34, 0.0};
        REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001));
        REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001));
    }

SECTION("Min longitude") {
        const osmium::Location loc{-180.0, 0.0};
        const osmium::geom::Coordinates c{-20037508.34, 0.0};
        REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001));
        REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001));
    }

SECTION("Max latitude") {
        const osmium::Location loc{0.0, 85.0511288};
        const osmium::geom::Coordinates c{0.0, 20037508.34};
        REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001));
        REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001));
    }
}

TEST_CASE("MercatorProjection: Zero coordinates") {
    osmium::geom::MercatorProjection projection;
    const osmium::Location loc{0.0, 0.0};
    const osmium::geom::Coordinates c{0.0, 0.0};
    REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001));
    REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001));
}

TEST_CASE("MercatorProjection: Max longitude") {
    osmium::geom::MercatorProjection projection;
    const osmium::Location loc{180.0, 0.0};
    const osmium::geom::Coordinates c{20037508.34, 0.0};
    REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001));
    REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001));
}

TEST_CASE("MercatorProjection: Min longitude") {
    osmium::geom::MercatorProjection projection;
    const osmium::Location loc{-180.0, 0.0};
    const osmium::geom::Coordinates c{-20037508.34, 0.0};
    REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001));
    REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001));
}

TEST_CASE("MercatorProjection: Max latitude") {
    osmium::geom::MercatorProjection projection;
    const osmium::Location loc{0.0, 85.0511288};
    const osmium::geom::Coordinates c{0.0, 20037508.34};
    REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001));
    REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001));
}

#include "catch.hpp" #include #include #include TEST_CASE("Indentity Projection") { osmium::geom::IdentityProjection projection; REQUIRE(4326 == projection.epsg()); REQUIRE("+proj=longlat +datum=WGS84 +no_defs" == projection.proj_string()); } TEST_CASE("Projection 4326") { osmium::geom::Projection projection{4326}; REQUIRE(4326 == projection.epsg()); REQUIRE("+init=epsg:4326" == projection.proj_string()); const osmium::Location loc{1.0, 2.0}; const osmium::geom::Coordinates c{1.0, 2.0}; REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001)); REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001)); } TEST_CASE("Projection 4326 from init string") { osmium::geom::Projection projection{"+init=epsg:4326"}; REQUIRE(-1 == projection.epsg()); REQUIRE("+init=epsg:4326" == projection.proj_string()); const osmium::Location loc{1.0, 2.0}; const osmium::geom::Coordinates c{1.0, 2.0}; REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001)); REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001)); } TEST_CASE("Creating projection from unknown init string") { REQUIRE_THROWS_AS(osmium::geom::Projection{"abc"}, osmium::projection_error); } TEST_CASE("Creating projection from unknown EPSG code") { REQUIRE_THROWS_AS(osmium::geom::Projection{9999999}, osmium::projection_error); } TEST_CASE("Projection 3857") { osmium::geom::Projection projection{3857}; REQUIRE(3857 == projection.epsg()); REQUIRE("+init=epsg:3857" == projection.proj_string()); SECTION("Zero coordinates") { const osmium::Location loc{0.0, 0.0}; const osmium::geom::Coordinates c{0.0, 0.0}; REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001)); REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001)); } SECTION("Max longitude") { const osmium::Location loc{180.0, 0.0}; const osmium::geom::Coordinates c{20037508.34, 0.0}; REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001)); REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001)); } SECTION("Min longitude") { const osmium::Location loc{-180.0, 0.0}; const osmium::geom::Coordinates c{-20037508.34, 0.0}; REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001)); REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001)); } SECTION("Max latitude") { const osmium::Location loc{0.0, 85.0511288}; const osmium::geom::Coordinates c{0.0, 20037508.34}; REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001)); REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001)); } } TEST_CASE("MercatorProjection: Zero coordinates") { osmium::geom::MercatorProjection projection; const osmium::Location loc{0.0, 0.0}; const osmium::geom::Coordinates c{0.0, 0.0}; REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001)); REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001)); } TEST_CASE("MercatorProjection: Max longitude") { osmium::geom::MercatorProjection projection; const osmium::Location loc{180.0, 0.0}; const osmium::geom::Coordinates c{20037508.34, 0.0}; REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001)); REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001)); } TEST_CASE("MercatorProjection: Min longitude") { osmium::geom::MercatorProjection projection; const osmium::Location loc{-180.0, 0.0}; const osmium::geom::Coordinates c{-20037508.34, 0.0}; REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001)); REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001)); } TEST_CASE("MercatorProjection: Max latitude") { osmium::geom::MercatorProjection projection; const osmium::Location loc{0.0, 85.0511288}; const osmium::geom::Coordinates c{0.0, 20037508.34}; REQUIRE(projection(loc).x == Approx(c.x).epsilon(0.00001)); REQUIRE(projection(loc).y == Approx(c.y).epsilon(0.00001)); }