1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
#include <tut/tut.hpp>
// geos
#include <geos_c.h>
#include "capi_test_utils.h"
namespace tut {
//
// Test Group
//
struct test_geosunionprec_data : public capitest::utility {};
typedef test_group<test_geosunionprec_data> group;
typedef group::object object;
group test_geosunionprec("capi::GEOSUnionPrec");
template<>
template<>
void object::test<1>()
{
GEOSGeometry* a = GEOSGeomFromWKT("POINT (1.9 8.2)");
GEOSGeometry* b = GEOSGeomFromWKT("POINT (4.1 9.8)");
ensure(a);
ensure(b);
GEOSSetSRID(a, 4326);
GEOSGeometry* result = GEOSUnionPrec(a, b, 2);
GEOSGeometry* expected = GEOSGeomFromWKT("MULTIPOINT ((2 8), (4 10))");
ensure(result);
ensure(expected);
ensure_equals(GEOSEqualsExact(result, expected, 0), 1);
ensure_equals(GEOSGetSRID(a), GEOSGetSRID(result));
GEOSGeom_destroy(a);
GEOSGeom_destroy(b);
GEOSGeom_destroy(result);
GEOSGeom_destroy(expected);
}
} // namespace tut
|
