PostGIS  2.5.7dev-r@@SVN_REVISION@@

◆ test_cannot_modify_read_only()

static void test_cannot_modify_read_only ( void  )
static

Definition at line 92 of file cu_iterator.c.

93 {
94  LWGEOM* input = lwgeom_from_wkt(inputs[0], LW_PARSER_CHECK_NONE);
95  LWPOINTITERATOR* it = lwpointiterator_create(input);
96 
97  POINT4D p;
98  p.x = 3.2;
99  p.y = 4.8;
100 
101  CU_ASSERT_EQUAL(LW_FAILURE, lwpointiterator_modify_next(it, &p));
102 
103  lwgeom_free(input);
104  lwpointiterator_destroy(it);
105 }
inputs
char * inputs[]
Definition: cu_iterator.c:17
lwpointiterator_create
LWPOINTITERATOR * lwpointiterator_create(const LWGEOM *g)
Create a new LWPOINTITERATOR over supplied LWGEOM*.
Definition: lwiterator.c:244
LW_FAILURE
#define LW_FAILURE
Definition: liblwgeom.h:79
lwgeom_free
void lwgeom_free(LWGEOM *geom)
Definition: lwgeom.c:1144
LW_PARSER_CHECK_NONE
#define LW_PARSER_CHECK_NONE
Definition: liblwgeom.h:2005
lwpointiterator_destroy
void lwpointiterator_destroy(LWPOINTITERATOR *s)
Free all memory associated with the iterator.
Definition: lwiterator.c:269
lwpointiterator_modify_next
int lwpointiterator_modify_next(LWPOINTITERATOR *s, const POINT4D *p)
Attempts to replace the next point int the iterator with p, and advances the iterator to the next poi...
Definition: lwiterator.c:226
lwgeom_from_wkt
LWGEOM * lwgeom_from_wkt(const char *wkt, const char check)
Definition: lwin_wkt.c:904
POINT4D::x
double x
Definition: liblwgeom.h:355
POINT4D::y
double y
Definition: liblwgeom.h:355

References inputs, LW_FAILURE, LW_PARSER_CHECK_NONE, lwgeom_free(), lwgeom_from_wkt(), lwpointiterator_create(), lwpointiterator_destroy(), lwpointiterator_modify_next(), POINT4D::x, and POINT4D::y.

Referenced by iterator_suite_setup().

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