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#include <tut/tut.hpp>
// geos
#include <geos_c.h>
#include "capi_test_utils.h"
namespace tut {
//
// Test Group
//
struct test_geoscrosses_data : public capitest::utility {};
typedef test_group<test_geoscrosses_data> group;
typedef group::object object;
group test_geoscrosses("capi::GEOSCrosses");
template<>
template<>
void object::test<1>()
{
geom1_ = fromWKT("LINESTRING (1 1, 10 10)");
geom2_ = fromWKT("LINESTRING (10 1, 1 10)");
geom3_ = fromWKT("LINESTRING (20 20, 30 30)");
ensure_equals(1, GEOSCrosses(geom1_, geom2_));
ensure_equals(1, GEOSCrosses(geom2_, geom1_));
ensure_equals(0, GEOSCrosses(geom1_, geom3_));
ensure_equals(0, GEOSCrosses(geom3_, geom1_));
ensure_equals(0, GEOSCrosses(geom2_, geom3_));
ensure_equals(0, GEOSCrosses(geom3_, geom2_));
}
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_);
ensure_equals("curved geometry not supported", GEOSCrosses(geom1_, geom2_), 2);
ensure_equals("curved geometry not supported", GEOSCrosses(geom2_, geom1_), 2);
}
} // namespace tut
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