121 lines
7.9 KiB
C++
121 lines
7.9 KiB
C++
#include "catch.hpp"
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#include <iostream>
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#include <mapnik/params.hpp>
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#include <mapnik/wkb.hpp>
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#include <mapnik/feature.hpp>
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#include <mapnik/geometry_is_valid.hpp>
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#include <mapnik/geometry_is_simple.hpp>
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#include <mapnik/geometry_correct.hpp>
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#include <mapnik/feature_factory.hpp>
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#include <vector>
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#include <algorithm>
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#include <boost/version.hpp>
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TEST_CASE("geometry formats") {
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SECTION("wkb") {
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unsigned char sp_valid_blob[] = {
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0x0, 0x1, 0xBC, 0xB, 0x0, 0x0, 0x1F, 0x12, 0xDB, 0xCF, 0xC3, 0xA2, 0x41, 0x41, 0x9D, 0x74, 0xB0, 0x31, 0xE6, 0x34, 0x53, 0x41, 0xDB,
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0x1B, 0xB6, 0x7C, 0xD9, 0xA2, 0x41, 0x41, 0x67, 0xA7, 0xB6, 0xF, 0xF6, 0x34, 0x53, 0x41, 0x7C, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0,
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0x0, 0x69, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0xBB, 0x4B, 0x9C, 0x59, 0xD2, 0xA2, 0x41, 0x41, 0x3A, 0xAA,
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0x3F, 0xAE, 0xEB, 0x34, 0x53, 0x41, 0xA2, 0xC2, 0xE4, 0xC6, 0xD1, 0xA2, 0x41, 0x41, 0x4C, 0xFE, 0x6, 0x2B, 0xEC, 0x34, 0x53, 0x41,
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0xEC, 0x65, 0x5F, 0x6, 0xCE, 0xA2, 0x41, 0x41, 0xDD, 0x33, 0x7F, 0x24, 0xEF, 0x34, 0x53, 0x41, 0x2D, 0x35, 0x2D, 0x30, 0xCB, 0xA2,
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0x41, 0x41, 0x4E, 0xA7, 0x88, 0x9, 0xF1, 0x34, 0x53, 0x41, 0x58, 0x2F, 0x12, 0x96, 0xCA, 0xA2, 0x41, 0x41, 0x52, 0xD1, 0xBD, 0xDC,
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0xF0, 0x34, 0x53, 0x41, 0x1F, 0x12, 0xDB, 0xCF, 0xC3, 0xA2, 0x41, 0x41, 0xB9, 0x31, 0xA4, 0xE1, 0xF5, 0x34, 0x53, 0x41, 0x21, 0xBB,
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0x20, 0x6D, 0xC4, 0xA2, 0x41, 0x41, 0x67, 0xA7, 0xB6, 0xF, 0xF6, 0x34, 0x53, 0x41, 0x5A, 0x82, 0x4A, 0xD3, 0xCA, 0xA2, 0x41, 0x41,
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0xA7, 0x85, 0x3D, 0x58, 0xF1, 0x34, 0x53, 0x41, 0x22, 0xB8, 0x3A, 0x7D, 0xCB, 0xA2, 0x41, 0x41, 0x7D, 0x89, 0xA1, 0x8E, 0xF1, 0x34,
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0x53, 0x41, 0xD0, 0x77, 0x3F, 0x80, 0xCF, 0xA2, 0x41, 0x41, 0x57, 0x69, 0x83, 0xC4, 0xEE, 0x34, 0x53, 0x41, 0xA7, 0xF5, 0x8E, 0xF9,
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0xD1, 0xA2, 0x41, 0x41, 0x9A, 0xA2, 0x31, 0xEE, 0xEC, 0x34, 0x53, 0x41, 0x2A, 0xCD, 0xDE, 0x4C, 0xD4, 0xA2, 0x41, 0x41, 0x11, 0x43,
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0xE1, 0xF7, 0xEA, 0x34, 0x53, 0x41, 0xF, 0x89, 0xB1, 0x66, 0xD5, 0xA2, 0x41, 0x41, 0xC8, 0x5D, 0x86, 0xF1, 0xE9, 0x34, 0x53, 0x41,
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0x19, 0xF4, 0x73, 0x63, 0xD7, 0xA2, 0x41, 0x41, 0x7, 0xB1, 0x14, 0x36, 0xE8, 0x34, 0x53, 0x41, 0xDB, 0x1B, 0xB6, 0x7C, 0xD9, 0xA2,
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0x41, 0x41, 0x98, 0xB5, 0xE0, 0x74, 0xE6, 0x34, 0x53, 0x41, 0xC0, 0x3F, 0xC6, 0xAC, 0xD8, 0xA2, 0x41, 0x41, 0x9D, 0x74, 0xB0, 0x31,
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0xE6, 0x34, 0x53, 0x41, 0xF0, 0xB5, 0xB1, 0x53, 0xD5, 0xA2, 0x41, 0x41, 0x97, 0x47, 0xAD, 0x36, 0xE9, 0x34, 0x53, 0x41, 0xBB, 0x4B,
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0x9C, 0x59, 0xD2, 0xA2, 0x41, 0x41, 0x3A, 0xAA, 0x3F, 0xAE, 0xEB, 0x34, 0x53, 0x41, 0xFE };
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unsigned char sp_invalid_blob[] = {
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0x0, 0x1, 0xBC, 0xB, 0x0, 0x0, 0x1F, 0x12, 0xDB, 0xCF, 0xC3, 0xA2, 0x41, 0x41, 0x9D, 0x74, 0xB0, 0x31, 0xE6, 0x34, 0x53, 0x41, 0xDB,
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0x1B, 0xB6, 0x7C, 0xD9, 0xA2, 0x41, 0x41, 0x67, 0xA7, 0xB6, 0xF, 0xF6, 0x34, 0x53, 0x41, 0x7C, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0,
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0x0, 0x69, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0xBB, 0x4B, 0x9C, 0x59, 0xD2, 0xA2, 0x41, 0x41, 0x3A, 0xAA,
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0x3F, 0xAE, 0xEB, 0x34, 0x53, 0x41, 0xA2, 0xC2, 0xE4, 0xC6, 0xD1, 0xA2, 0x41, 0x41, 0x4C, 0xFE, 0x6, 0x2B, 0xEC, 0x34, 0x53, 0x41,
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0xEC, 0x65, 0x5F, 0x6, 0xCE, 0xA2, 0x41, 0x41, 0xDD, 0x33, 0x7F, 0x24, 0xEF, 0x34, 0x53, 0x41, 0x2D, 0x35, 0x2D, 0x30, 0xCB, 0xA2,
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0x41, 0x41, 0x4E, 0xA7, 0x88, 0x9, 0xF1, 0x34, 0x53, 0x41, 0x58, 0x2F, 0x12, 0x96, 0xCA, 0xA2, 0x41, 0x41, 0x52, 0xD1, 0xBD, 0xDC,
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0xF0, 0x34, 0x53, 0x41, 0x1F, 0x12, 0xDB, 0xCF, 0xC3, 0xA2, 0x41, 0x41, 0xB9, 0x31, 0xA4, 0xE1, 0xF5, 0x34, 0x53, 0x41, 0x21, 0xBB,
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0x20, 0x6D, 0xC4, 0xA2, 0x41, 0x41, 0x67, 0xA7, 0xB6, 0xF, 0xF6, 0x34, 0x53, 0x41, 0x5A, 0x82, 0x4A, 0xD3, 0xCA, 0xA2, 0x41, 0x41,
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0xA7, 0x85, 0x3D, 0x58, 0xF1, 0x34, 0x53, 0x41, 0x22, 0xB8, 0x3A, 0x7D, 0xCB, 0xA2, 0x41, 0x41, 0x7D, 0x89, 0xA1, 0x8E, 0xF1, 0x34,
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0x53, 0x41, 0xD0, 0x77, 0x3F, 0x80, 0xCF, 0xA2, 0x41, 0x41, 0x57, 0x69, 0x83, 0xC4, 0xEE, 0x34, 0x53, 0x41, 0xA7, 0xF5, 0x8E, 0xF9,
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0xD1, 0xA2, 0x41, 0x41, 0x9A, 0xA2, 0x31, 0xEE, 0xEC, 0x34, 0x53, 0x41, 0x2A, 0xCD, 0xDE, 0x4C, 0xD4, 0xA2, 0x41, 0x41, 0x11, 0x43,
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0xE1, 0xF7, 0xEA, 0x34, 0x53, 0x41, 0xF, 0x89, 0xB1, 0x66, 0xD5, 0xA2, 0x41, 0x41, 0xC8, 0x5D, 0x86, 0xF1, 0xE9, 0x34, 0x53, 0x41,
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0x19, 0xF4, 0x73, 0x63, 0xD7, 0xA2, 0x41, 0x41, 0x7, 0xB1, 0x14, 0x36, 0xE8, 0x34, 0x53, 0x41, 0xDB, 0x1B, 0xB6, 0x7C, 0xD9, 0xA2,
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0x41, 0x41, 0x98, 0xB5, 0xE0, 0x74, 0xE6, 0x34, 0x53, 0x41, 0xC0, 0x3F, 0xC6, 0xAC, 0xD8, 0xA2, 0x41, 0x41, 0x9D, 0x74, 0xB0, 0x31,
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0xE6, 0x34, 0x53, 0x41, 0xF0, 0xB5, 0xB1, 0x53, 0xD5, 0xA2, 0x41, 0x41, 0x97, 0x47, 0xAD, 0x36, 0xE9, 0x34, 0x53, 0x41, 0xBB, 0x4B,
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0x9C, 0x59, 0xD2, 0xA2, 0x41, 0x41, 0x3A, 0xAA, 0x3F, 0xAE, 0xEB, 0x34, 0x53, 0x41 };
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unsigned char sq_valid_blob[] = {
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0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34, 0x40 };
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unsigned char sq_invalid_blob[] = {
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0x23, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34, 0x40, 0x23 };
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mapnik::context_ptr ctx(new mapnik::context_type);
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mapnik::feature_ptr feature = mapnik::feature_factory::create(ctx, 1);
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// test of parsing wkb geometries
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try {
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// spatialite blob
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mapnik::geometry::geometry<double> geom = mapnik::geometry_utils::from_wkb((const char*)sp_valid_blob,
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sizeof(sp_valid_blob) / sizeof(sp_valid_blob[0]),
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mapnik::wkbSpatiaLite);
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// winding order is not correct per OGC so we'll fix it
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mapnik::geometry::correct(geom);
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#if BOOST_VERSION >= 105600
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REQUIRE(mapnik::geometry::is_valid(geom));
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REQUIRE(mapnik::geometry::is_simple(geom));
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#endif
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geom = mapnik::geometry_utils::from_wkb((const char*)sp_valid_blob,
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sizeof(sp_valid_blob) / sizeof(sp_valid_blob[0]),
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mapnik::wkbAuto);
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mapnik::geometry::correct(geom);
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#if BOOST_VERSION >= 105600
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REQUIRE(mapnik::geometry::is_valid(geom));
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REQUIRE(mapnik::geometry::is_simple(geom));
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#endif
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geom = mapnik::geometry_utils::from_wkb((const char*)sp_invalid_blob,
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sizeof(sp_invalid_blob) / sizeof(sp_invalid_blob[0]),
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mapnik::wkbAuto);
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REQUIRE(geom.is<mapnik::geometry::geometry_empty>()); // returns geometry_empty
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// sqlite generic wkb blob
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geom = mapnik::geometry_utils::from_wkb((const char*)sq_valid_blob,
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sizeof(sq_valid_blob) / sizeof(sq_valid_blob[0]),
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mapnik::wkbGeneric);
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#if BOOST_VERSION >= 105600
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REQUIRE(mapnik::geometry::is_valid(geom));
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REQUIRE(mapnik::geometry::is_simple(geom));
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#endif
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geom = mapnik::geometry_utils::from_wkb( (const char*)sq_valid_blob,
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sizeof(sq_valid_blob) / sizeof(sq_valid_blob[0]),
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mapnik::wkbAuto);
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#if BOOST_VERSION >= 105600
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REQUIRE(mapnik::geometry::is_valid(geom));
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REQUIRE(mapnik::geometry::is_simple(geom));
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#endif
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geom = mapnik::geometry_utils::from_wkb((const char*)sq_invalid_blob,
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sizeof(sq_invalid_blob) / sizeof(sq_invalid_blob[0]),
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mapnik::wkbGeneric);
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REQUIRE(geom.is<mapnik::geometry::geometry_empty>()); // returns geometry_empty
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} catch (std::exception const& ex) {
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REQUIRE(false);
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std::clog << "threw: " << ex.what() << "\n";
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}
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}
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}
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