From 53b83f447b82b59d944d63b336839676d8265b88 Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Thu, 29 Nov 2018 16:04:49 +0100 Subject: importFromWKT v1: properly handle latitude_of_origin=0 for Mercator_1SP --- test/unit/test_io.cpp | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'test/unit/test_io.cpp') diff --git a/test/unit/test_io.cpp b/test/unit/test_io.cpp index 7fdb1358..0cf36766 100644 --- a/test/unit/test_io.cpp +++ b/test/unit/test_io.cpp @@ -991,6 +991,33 @@ TEST(wkt_parse, wkt1_projected_with_PROJ4_extension) { // --------------------------------------------------------------------------- +TEST(wkt_parse, wkt1_Mercator_1SP_with_latitude_origin_0) { + auto wkt = "PROJCS[\"unnamed\",\n" + " GEOGCS[\"WGS 84\",\n" + " DATUM[\"unknown\",\n" + " SPHEROID[\"WGS84\",6378137,298.257223563]],\n" + " PRIMEM[\"Greenwich\",0],\n" + " UNIT[\"degree\",0.0174532925199433]],\n" + " PROJECTION[\"Mercator_1SP\"],\n" + " PARAMETER[\"latitude_of_origin\",0],\n" + " PARAMETER[\"central_meridian\",0],\n" + " PARAMETER[\"scale_factor\",1],\n" + " PARAMETER[\"false_easting\",0],\n" + " PARAMETER[\"false_northing\",0],\n" + " UNIT[\"Meter\",1],\n" + " AXIS[\"Easting\",EAST],\n" + " AXIS[\"Northing\",NORTH]]"; + auto obj = WKTParser().createFromWKT(wkt); + + auto crs = nn_dynamic_pointer_cast(obj); + ASSERT_TRUE(crs != nullptr); + auto got_wkt = crs->exportToWKT( + WKTFormatter::create(WKTFormatter::Convention::WKT1_GDAL).get()); + EXPECT_TRUE(got_wkt.find("Mercator_1SP") != std::string::npos) << got_wkt; +} + +// --------------------------------------------------------------------------- + TEST(wkt_parse, wkt1_krovak_south_west) { auto wkt = "PROJCS[\"S-JTSK / Krovak\"," -- cgit v1.2.3