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#include <tut/tut.hpp>
// geos
#include <geos_c.h>
#include "capi_test_utils.h"
namespace tut {
//
// Test Group
//
struct test_geossymdifference_data : public capitest::utility {};
typedef test_group<test_geossymdifference_data> group;
typedef group::object object;
group test_geossymdifference("capi::GEOSSymDifference");
template<>
template<>
void object::test<1>()
{
geom1_ = fromWKT("LINESTRING(50 100, 50 200)");
ensure(geom1_);
geom2_ = fromWKT("LINESTRING(50 50, 50 150)");
ensure(geom2_);
geom3_ = GEOSSymDifference(geom1_, geom2_);
ensure_equals("MULTILINESTRING ((50 150, 50 200), (50 50, 50 100))", toWKT(geom3_));
}
template<>
template<>
void object::test<2>()
{
geom1_ = fromWKT("CIRCULARSTRING (0 0, 1 1, 2 0)");
geom2_ = fromWKT("LINESTRING (1 0, 2 1)");
ensure(geom1_);
ensure(geom2_);
result_ = GEOSSymDifference(geom1_, geom2_);
ensure("curved geometry not supported", result_ == nullptr);
}
} // namespace tut
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