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#include <tut/tut.hpp>
// geos
#include <geos_c.h>
#include "capi_test_utils.h"
namespace tut {
//
// Test Group
//
struct test_geosisvalidreason_data : public capitest::utility {};
typedef test_group<test_geosisvalidreason_data> group;
typedef group::object object;
group test_geosisvalidreason("capi::GEOSisValidReason");
template<>
template<>
void object::test<1>()
{
GEOSGeometry* input = GEOSGeomFromWKT("LINESTRING (1 2, 4 5, 9 -2)");
char* reason = GEOSisValidReason(input);
ensure_equals(std::string(reason), "Valid Geometry");
GEOSGeom_destroy(input);
GEOSFree(reason);
}
template<>
template<>
void object::test<2>()
{
GEOSGeometry* input = GEOSGeomFromWKT("POLYGON ((0 0, 1 0, 0 1, 1 1, 0 0))");
char* reason = GEOSisValidReason(input);
ensure_equals(std::string(reason), "Self-intersection[0.5 0.5]");
GEOSGeom_destroy(input);
GEOSFree(reason);
}
template<>
template<>
void object::test<3>()
{
std::string wkb = "01060000C00100000001030000C00100000003000000E3D9107E234F5041A3DB66BC97A30F4122ACEF440DAF9440FFFFFFFFFFFFEFFFE3D9107E234F5041A3DB66BC97A30F4122ACEF440DAF9440FFFFFFFFFFFFEFFFE3D9107E234F5041A3DB66BC97A30F4122ACEF440DAF9440FFFFFFFFFFFFEFFF";
input_ = GEOSGeomFromHEX_buf((unsigned char*) wkb.c_str(), wkb.size());
char* reason = GEOSisValidReason(input_);
ensure_equals(std::string(reason), "Too few points in geometry component[4275341.96977851 259186.966993061]");
GEOSFree(reason);
}
template<>
template<>
void object::test<7>()
{
input_ = fromWKT("CURVEPOLYGON (COMPOUNDCURVE( CIRCULARSTRING (0 0, 1 1, 2 0), (2 0, 1 1)))");
ensure(input_ != nullptr);
char* reason = GEOSisValidReason(input_);
ensure(reason == nullptr);
}
} // namespace tut
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