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//
// Test Suite for C-API GEOSGeom_extractUniquePoints_r
#include <tut/tut.hpp>
// geos
#include <geos_c.h>
#include "capi_test_utils.h"
namespace tut {
//
// Test Group
//
// Common data used in test cases.
struct test_capigeosextractuniquepoints_data : public capitest::utility {};
typedef test_group<test_capigeosextractuniquepoints_data> group;
typedef group::object object;
group test_capigeosextractuniquepoints_group("capi::GEOSGeom_extractUniquePoints");
//
// Test Cases
//
template<>
template<>
void object::test<1>
()
{
geom1_ = fromWKT("POLYGON EMPTY");
// ensure_equals(GEOSGetNumGeometries(geom2_), 0);
geom3_ = GEOSGeom_extractUniquePoints(geom1_);
ensure(geom3_ != nullptr);
ensure(0 != GEOSisEmpty(geom3_));
}
template<>
template<>
void object::test<2>
()
{
geom1_ = fromWKT("MULTIPOINT((0 0), (0 0), (1 1))");
geom2_ = fromWKT("MULTIPOINT((0 0), (1 1))");
/* ensure_equals(GEOSGetNumGeometries(geom2_), 0); */
geom3_ = GEOSGeom_extractUniquePoints(geom1_);
ensure(geom3_);
ensure_geometry_equals(geom3_, geom2_);
}
template<>
template<>
void object::test<3>
()
{
geom1_ = fromWKT("GEOMETRYCOLLECTION(MULTIPOINT((0 0), (0 0), (1 1)),LINESTRING(1 1, 2 2, 2 2, 0 0),POLYGON((5 5, 0 0, 0 2, 2 2, 5 5)))");
geom2_ = fromWKT("MULTIPOINT((0 0), (1 1), (2 2), (5 5), (0 2))");
geom3_ = GEOSGeom_extractUniquePoints(geom1_);
/* ensure_equals(GEOSGetNumGeometries(geom2_), 0); */
ensure_geometry_equals(geom3_, geom2_);
}
template <>
template <>
void object::test<4>() {
input_ = GEOSGeomFromWKT("CIRCULARSTRING (0 0, 1 1, 2 0)");
ensure(input_);
result_ = GEOSGeom_extractUniquePoints(input_);
ensure_geometry_equals(result_, "MULTIPOINT ((0 0), (1 1), (2 0))");
}
} // namespace tut
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