diff options
Diffstat (limited to 'test/unit/test_c_api.cpp')
| -rw-r--r-- | test/unit/test_c_api.cpp | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/test/unit/test_c_api.cpp b/test/unit/test_c_api.cpp index b624e063..ca41620e 100644 --- a/test/unit/test_c_api.cpp +++ b/test/unit/test_c_api.cpp @@ -1021,6 +1021,131 @@ TEST_F(CApi, proj_crs) { // --------------------------------------------------------------------------- +TEST_F(CApi, proj_get_celestial_body_name) { + + // Geographic CRS + { + auto obj = proj_create_from_database(m_ctxt, "EPSG", "4326", + PJ_CATEGORY_CRS, false, nullptr); + ASSERT_NE(obj, nullptr); + ObjectKeeper keeper(obj); + const char *celestial_body_name = + proj_get_celestial_body_name(m_ctxt, obj); + ASSERT_NE(celestial_body_name, nullptr); + EXPECT_EQ(std::string(celestial_body_name), "Earth"); + } + + // Projected CRS + { + auto obj = proj_create_from_database(m_ctxt, "EPSG", "32631", + PJ_CATEGORY_CRS, false, nullptr); + ASSERT_NE(obj, nullptr); + ObjectKeeper keeper(obj); + const char *celestial_body_name = + proj_get_celestial_body_name(m_ctxt, obj); + ASSERT_NE(celestial_body_name, nullptr); + EXPECT_EQ(std::string(celestial_body_name), "Earth"); + } + + // Vertical CRS + { + auto obj = proj_create_from_database(m_ctxt, "EPSG", "3855", + PJ_CATEGORY_CRS, false, nullptr); + ASSERT_NE(obj, nullptr); + ObjectKeeper keeper(obj); + const char *celestial_body_name = + proj_get_celestial_body_name(m_ctxt, obj); + ASSERT_NE(celestial_body_name, nullptr); + EXPECT_EQ(std::string(celestial_body_name), "Earth"); + } + + // Compound CRS + { + auto obj = proj_create_from_database(m_ctxt, "EPSG", "9518", + PJ_CATEGORY_CRS, false, nullptr); + ASSERT_NE(obj, nullptr); + ObjectKeeper keeper(obj); + const char *celestial_body_name = + proj_get_celestial_body_name(m_ctxt, obj); + ASSERT_NE(celestial_body_name, nullptr); + EXPECT_EQ(std::string(celestial_body_name), "Earth"); + } + + // Geodetic datum + { + auto obj = proj_create_from_database(m_ctxt, "EPSG", "6267", + PJ_CATEGORY_DATUM, false, nullptr); + ASSERT_NE(obj, nullptr); + ObjectKeeper keeper(obj); + const char *celestial_body_name = + proj_get_celestial_body_name(m_ctxt, obj); + ASSERT_NE(celestial_body_name, nullptr); + EXPECT_EQ(std::string(celestial_body_name), "Earth"); + } + + // Datum ensemble + { + auto obj = proj_create_from_database( + m_ctxt, "EPSG", "6326", PJ_CATEGORY_DATUM_ENSEMBLE, false, nullptr); + ASSERT_NE(obj, nullptr); + ObjectKeeper keeper(obj); + const char *celestial_body_name = + proj_get_celestial_body_name(m_ctxt, obj); + ASSERT_NE(celestial_body_name, nullptr); + EXPECT_EQ(std::string(celestial_body_name), "Earth"); + } + + // Vertical datum + { + auto obj = proj_create_from_database(m_ctxt, "EPSG", "1027", + PJ_CATEGORY_DATUM, false, nullptr); + ASSERT_NE(obj, nullptr); + ObjectKeeper keeper(obj); + const char *celestial_body_name = + proj_get_celestial_body_name(m_ctxt, obj); + ASSERT_NE(celestial_body_name, nullptr); + EXPECT_EQ(std::string(celestial_body_name), "Earth"); + } + + // Ellipsoid + { + auto obj = proj_create_from_database( + m_ctxt, "EPSG", "7030", PJ_CATEGORY_ELLIPSOID, false, nullptr); + ASSERT_NE(obj, nullptr); + ObjectKeeper keeper(obj); + const char *celestial_body_name = + proj_get_celestial_body_name(m_ctxt, obj); + ASSERT_NE(celestial_body_name, nullptr); + EXPECT_EQ(std::string(celestial_body_name), "Earth"); + } + + // Ellipsoid non-EARTH + { + auto obj = proj_create_from_database( + m_ctxt, "ESRI", "107903", PJ_CATEGORY_ELLIPSOID, false, nullptr); + ASSERT_NE(obj, nullptr); + ObjectKeeper keeper(obj); + const char *celestial_body_name = + proj_get_celestial_body_name(m_ctxt, obj); + ASSERT_NE(celestial_body_name, nullptr); + EXPECT_EQ(std::string(celestial_body_name), "Moon"); + } + + // Coordinate operation -> error + { + auto obj = proj_create_from_database(m_ctxt, "EPSG", "1591", + PJ_CATEGORY_COORDINATE_OPERATION, + false, nullptr); + ASSERT_NE(obj, nullptr); + ObjectKeeper keeper(obj); + const char *celestial_body_name = + proj_get_celestial_body_name(m_ctxt, obj); + ASSERT_EQ(celestial_body_name, nullptr); + } +} + +// --------------------------------------------------------------------------- + TEST_F(CApi, proj_get_prime_meridian) { auto crs = proj_create_from_wkt( m_ctxt, @@ -3527,6 +3652,8 @@ TEST_F(CApi, proj_get_crs_info_list_from_database) { bool found3855 = false; bool found3901 = false; for (int i = 0; i < result_count; i++) { + // EPSG should only include Earth CRS, at least for now... + EXPECT_EQ(std::string(list[i]->celestial_body_name), "Earth"); auto code = std::string(list[i]->code); if (code == "4326") { found4326 = true; @@ -3700,6 +3827,32 @@ TEST_F(CApi, proj_get_crs_info_list_from_database) { proj_get_crs_list_parameters_destroy(params); proj_crs_info_list_destroy(list); } + + // Filter on celestial body + { + int result_count = 0; + auto params = proj_get_crs_list_parameters_create(); + params->celestial_body_name = "non existing"; + auto list = proj_get_crs_info_list_from_database(m_ctxt, nullptr, + params, &result_count); + ASSERT_NE(list, nullptr); + EXPECT_EQ(result_count, 0); + proj_get_crs_list_parameters_destroy(params); + proj_crs_info_list_destroy(list); + } + + // Filter on celestial body + { + int result_count = 0; + auto params = proj_get_crs_list_parameters_create(); + params->celestial_body_name = "Earth"; + auto list = proj_get_crs_info_list_from_database(m_ctxt, nullptr, + params, &result_count); + ASSERT_NE(list, nullptr); + EXPECT_GT(result_count, 0); + proj_get_crs_list_parameters_destroy(params); + proj_crs_info_list_destroy(list); + } } // --------------------------------------------------------------------------- |