From 209d742c2f194e439b0e3da7293c32360dd26848 Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Tue, 6 Jul 2021 17:04:27 +0200 Subject: createOperations(): make sure to associate an extent to the transform of a CRS with a GEOIDMODEL using a PROJ grid, so that it is later used instead of a ballpark operation (fixes #2768) --- test/unit/test_c_api.cpp | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'test/unit/test_c_api.cpp') diff --git a/test/unit/test_c_api.cpp b/test/unit/test_c_api.cpp index 90641bd1..34f32c19 100644 --- a/test/unit/test_c_api.cpp +++ b/test/unit/test_c_api.cpp @@ -5082,7 +5082,20 @@ TEST_F(CApi, proj_create_vertical_crs_ex_implied_accuracy) { ObjectKeeper keeper_transform(transform); // This is the accuracy of operations EPSG:5656 / 5657 - ASSERT_EQ(proj_coordoperation_get_accuracy(m_ctxt, transform), 0.15); + const double acc = proj_coordoperation_get_accuracy(m_ctxt, transform); + EXPECT_NEAR(acc, 0.15, 1e-10); + + // Check there's an asssociated area of use + double west_lon_degree = 0; + double south_lat_degree = 0; + double east_lon_degree = 0; + double north_lat_degree = 0; + ASSERT_EQ(proj_get_area_of_use(m_ctxt, transform, &west_lon_degree, + &south_lat_degree, &east_lon_degree, + &north_lat_degree, nullptr), + true); + EXPECT_LE(north_lat_degree, -10); + EXPECT_GE(west_lon_degree, 110); } // --------------------------------------------------------------------------- -- cgit v1.2.3