PostGIS  3.7.0dev-r@@SVN_REVISION@@

◆ test_gserialized1_peek_gbox_p_gets_correct_box()

static void test_gserialized1_peek_gbox_p_gets_correct_box ( void  )
static

Definition at line 1121 of file cu_gserialized1.c.

1122 {
1123  uint32_t i;
1124 
1125  char *ewkt[] =
1126  {
1127  "POINT (2.2945672355 48.85822923236)",
1128  "POINTZ (2.2945672355 48.85822923236 15)",
1129  "POINTM (2.2945672355 48.85822923236 12)",
1130  "POINT ZM (2.2945672355 48.85822923236 12 2)",
1131  "MULTIPOINT ((-76.45402132523 44.225406213532))",
1132  "MULTIPOINT Z ((-76.45402132523 44.225406213532 112))",
1133  "MULTIPOINT ZM ((-76.45402132523 44.225406213532 112 44))",
1134  "LINESTRING (2.2945672355 48.85822923236, -76.45402132523 44.225406213532)",
1135  "LINESTRING Z (2.2945672355 48.85822923236 6, -76.45402132523 44.225406213532 8)",
1136  "LINESTRING ZM (2.2945672355 48.85822923236 3 2, -76.45402132523 44.225406213532 9 4)",
1137  "MULTILINESTRING ((2.2945672355 48.85822923236, -76.45402132523 44.225406213532))",
1138  "MULTILINESTRING Z ((2.2945672355 48.85822923236 4, -76.45402132523 44.225406213532 3))"
1139  };
1140 
1141  for ( i = 0; i < (sizeof ewkt/sizeof(char*)); i++ )
1142  {
1143  LWGEOM* geom = lwgeom_from_wkt(ewkt[i], LW_PARSER_CHECK_NONE);
1144  GBOX box_from_peek;
1145  GBOX box_from_lwgeom;
1146  gbox_init(&box_from_peek);
1147  gbox_init(&box_from_lwgeom);
1148 
1149  GSERIALIZED* gser = gserialized1_from_lwgeom(geom, NULL);
1150 
1151  CU_ASSERT_FALSE(gserialized1_has_bbox(gser));
1152 
1153  lwgeom_calculate_gbox(geom, &box_from_lwgeom);
1154  gserialized1_peek_gbox_p(gser, &box_from_peek);
1155 
1156  gbox_float_round(&box_from_lwgeom);
1157 
1158  CU_ASSERT_TRUE(gbox_same(&box_from_peek, &box_from_lwgeom));
1159 
1160  lwgeom_free(geom);
1161  lwfree(gser);
1162  }
1163 }
gbox_same
int gbox_same(const GBOX *g1, const GBOX *g2)
Check if 2 given Gbox are the same.
Definition: gbox.c:164
gbox_float_round
void gbox_float_round(GBOX *gbox)
Round given GBOX to float boundaries.
Definition: gbox.c:786
gbox_init
void gbox_init(GBOX *gbox)
Zero out all the entries in the GBOX.
Definition: gbox.c:40
gserialized1_peek_gbox_p
int gserialized1_peek_gbox_p(const GSERIALIZED *g, GBOX *gbox)
Definition: gserialized1.c:299
gserialized1_has_bbox
int gserialized1_has_bbox(const GSERIALIZED *gser)
Check if a GSERIALIZED has a bounding box without deserializing first.
Definition: gserialized1.c:91
gserialized1_from_lwgeom
GSERIALIZED * gserialized1_from_lwgeom(LWGEOM *geom, size_t *size)
Allocate a new GSERIALIZED from an LWGEOM.
Definition: gserialized1.c:1090
lwgeom_free
void lwgeom_free(LWGEOM *geom)
Definition: lwgeom.c:1246
LW_PARSER_CHECK_NONE
#define LW_PARSER_CHECK_NONE
Definition: liblwgeom.h:2149
lwfree
void lwfree(void *mem)
Definition: lwutil.c:248
lwgeom_calculate_gbox
int lwgeom_calculate_gbox(const LWGEOM *lwgeom, GBOX *gbox)
Calculate bounding box of a geometry, automatically taking into account whether it is cartesian or ge...
Definition: lwgeom.c:783
lwgeom_from_wkt
LWGEOM * lwgeom_from_wkt(const char *wkt, const char check)
Definition: lwin_wkt.c:940

References gbox_float_round(), gbox_init(), gbox_same(), gserialized1_from_lwgeom(), gserialized1_has_bbox(), gserialized1_peek_gbox_p(), LW_PARSER_CHECK_NONE, lwfree(), lwgeom_calculate_gbox(), lwgeom_free(), and lwgeom_from_wkt().

Referenced by gserialized1_suite_setup().

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