mirror of
https://git.osgeo.org/gitea/postgis/postgis
synced 2024-10-25 01:22:47 +00:00
a049919b1b
git-svn-id: http://svn.osgeo.org/postgis/trunk@11749 b70326c6-7e19-0410-871a-916f4a2858ee
921 lines
28 KiB
C
921 lines
28 KiB
C
/**********************************************************************
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* $Id$
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*
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* PostGIS - Spatial Types for PostgreSQL
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* http://postgis.refractions.net
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* Copyright 2009 Paul Ramsey <pramsey@cleverelephant.ca>
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*
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* This is free software; you can redistribute and/or modify it under
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* the terms of the GNU General Public Licence. See the COPYING file.
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*
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**********************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "CUnit/Basic.h"
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#include "liblwgeom_internal.h"
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#include "cu_tester.h"
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static void test_typmod_macros(void)
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{
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int32_t typmod = 0;
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int srid = 4326;
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int type = 6;
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int z = 1;
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int rv;
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TYPMOD_SET_SRID(typmod,srid);
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rv = TYPMOD_GET_SRID(typmod);
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CU_ASSERT_EQUAL(rv, srid);
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srid = -5005;
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TYPMOD_SET_SRID(typmod,srid);
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rv = TYPMOD_GET_SRID(typmod);
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CU_ASSERT_EQUAL(rv, srid);
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srid = SRID_UNKNOWN;
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TYPMOD_SET_SRID(typmod,srid);
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rv = TYPMOD_GET_SRID(typmod);
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CU_ASSERT_EQUAL(rv, srid);
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srid = 0;
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TYPMOD_SET_SRID(typmod,srid);
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rv = TYPMOD_GET_SRID(typmod);
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CU_ASSERT_EQUAL(rv, srid);
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srid = 1;
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TYPMOD_SET_SRID(typmod,srid);
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rv = TYPMOD_GET_SRID(typmod);
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CU_ASSERT_EQUAL(rv, srid);
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TYPMOD_SET_TYPE(typmod,type);
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rv = TYPMOD_GET_TYPE(typmod);
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CU_ASSERT_EQUAL(rv,type);
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TYPMOD_SET_Z(typmod);
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rv = TYPMOD_GET_Z(typmod);
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CU_ASSERT_EQUAL(rv,z);
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rv = TYPMOD_GET_M(typmod);
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CU_ASSERT_EQUAL(rv,0);
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}
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static void test_flags_macros(void)
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{
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uint8_t flags = 0;
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CU_ASSERT_EQUAL(0, FLAGS_GET_Z(flags));
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FLAGS_SET_Z(flags, 1);
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CU_ASSERT_EQUAL(1, FLAGS_GET_Z(flags));
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FLAGS_SET_Z(flags, 0);
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CU_ASSERT_EQUAL(0, FLAGS_GET_Z(flags));
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CU_ASSERT_EQUAL(0, FLAGS_GET_BBOX(flags));
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CU_ASSERT_EQUAL(0, FLAGS_GET_M(flags));
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FLAGS_SET_M(flags, 1);
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CU_ASSERT_EQUAL(1, FLAGS_GET_M(flags));
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CU_ASSERT_EQUAL(0, FLAGS_GET_BBOX(flags));
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FLAGS_SET_BBOX(flags, 1);
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CU_ASSERT_EQUAL(1, FLAGS_GET_BBOX(flags));
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CU_ASSERT_EQUAL(0, FLAGS_GET_READONLY(flags));
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FLAGS_SET_READONLY(flags, 1);
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CU_ASSERT_EQUAL(1, FLAGS_GET_READONLY(flags));
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FLAGS_SET_READONLY(flags, 0);
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CU_ASSERT_EQUAL(0, FLAGS_GET_READONLY(flags));
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CU_ASSERT_EQUAL(0, FLAGS_GET_GEODETIC(flags));
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FLAGS_SET_GEODETIC(flags, 1);
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CU_ASSERT_EQUAL(1, FLAGS_GET_GEODETIC(flags));
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flags = gflags(1, 0, 1); /* z=1, m=0, geodetic=1 */
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CU_ASSERT_EQUAL(1, FLAGS_GET_GEODETIC(flags));
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CU_ASSERT_EQUAL(1, FLAGS_GET_Z(flags));
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CU_ASSERT_EQUAL(0, FLAGS_GET_M(flags));
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CU_ASSERT_EQUAL(2, FLAGS_GET_ZM(flags));
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flags = gflags(1, 1, 1); /* z=1, m=1, geodetic=1 */
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CU_ASSERT_EQUAL(1, FLAGS_GET_GEODETIC(flags));
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CU_ASSERT_EQUAL(1, FLAGS_GET_Z(flags));
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CU_ASSERT_EQUAL(1, FLAGS_GET_M(flags));
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CU_ASSERT_EQUAL(3, FLAGS_GET_ZM(flags));
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flags = gflags(0, 1, 0); /* z=0, m=1, geodetic=0 */
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CU_ASSERT_EQUAL(0, FLAGS_GET_GEODETIC(flags));
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CU_ASSERT_EQUAL(0, FLAGS_GET_Z(flags));
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CU_ASSERT_EQUAL(1, FLAGS_GET_M(flags));
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CU_ASSERT_EQUAL(1, FLAGS_GET_ZM(flags));
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}
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static void test_serialized_srid(void)
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{
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GSERIALIZED s;
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int32_t srid, rv;
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srid = 4326;
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gserialized_set_srid(&s, srid);
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rv = gserialized_get_srid(&s);
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CU_ASSERT_EQUAL(rv, srid);
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srid = -3005;
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gserialized_set_srid(&s, srid);
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rv = gserialized_get_srid(&s);
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//printf("srid=%d rv=%d\n",srid,rv);
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CU_ASSERT_EQUAL(rv, SRID_UNKNOWN);
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srid = SRID_UNKNOWN;
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gserialized_set_srid(&s, srid);
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rv = gserialized_get_srid(&s);
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CU_ASSERT_EQUAL(rv, srid);
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srid = SRID_UNKNOWN;
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gserialized_set_srid(&s, srid);
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rv = gserialized_get_srid(&s);
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CU_ASSERT_EQUAL(rv, srid);
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srid = 100000;
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gserialized_set_srid(&s, srid);
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rv = gserialized_get_srid(&s);
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CU_ASSERT_EQUAL(rv, srid);
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}
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static void test_gserialized_from_lwgeom_size(void)
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{
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LWGEOM *g;
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size_t size = 0;
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g = lwgeom_from_wkt("POINT(0 0)", LW_PARSER_CHECK_NONE);
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size = gserialized_from_lwgeom_size(g);
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CU_ASSERT_EQUAL( size, 32 );
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lwgeom_free(g);
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g = lwgeom_from_wkt("POINT(0 0 0)", LW_PARSER_CHECK_NONE);
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size = gserialized_from_lwgeom_size(g);
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CU_ASSERT_EQUAL( size, 40 );
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lwgeom_free(g);
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g = lwgeom_from_wkt("MULTIPOINT(0 0 0, 1 1 1)", LW_PARSER_CHECK_NONE);
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size = gserialized_from_lwgeom_size(g);
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CU_ASSERT_EQUAL( size, 80 );
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lwgeom_free(g);
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g = lwgeom_from_wkt("LINESTRING(0 0, 1 1)", LW_PARSER_CHECK_NONE);
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size = gserialized_from_lwgeom_size(g);
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CU_ASSERT_EQUAL( size, 48 );
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lwgeom_free(g);
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g = lwgeom_from_wkt("MULTILINESTRING((0 0, 1 1),(0 0, 1 1))", LW_PARSER_CHECK_NONE);
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size = gserialized_from_lwgeom_size(g);
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CU_ASSERT_EQUAL( size, 96 );
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lwgeom_free(g);
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g = lwgeom_from_wkt("POLYGON((0 0, 0 1, 1 1, 1 0, 0 0))", LW_PARSER_CHECK_NONE);
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size = gserialized_from_lwgeom_size(g);
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CU_ASSERT_EQUAL( size, 104 );
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lwgeom_free(g);
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g = lwgeom_from_wkt("POLYGON((-1 -1, -1 2, 2 2, 2 -1, -1 -1), (0 0, 0 1, 1 1, 1 0, 0 0))", LW_PARSER_CHECK_NONE);
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size = gserialized_from_lwgeom_size(g);
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CU_ASSERT_EQUAL( size, 184 );
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lwgeom_free(g);
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}
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static void test_lwgeom_calculate_gbox(void)
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{
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LWGEOM *g;
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GBOX b;
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g = lwgeom_from_wkt("POINT(0 0)", LW_PARSER_CHECK_NONE);
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lwgeom_calculate_gbox_cartesian(g, &b);
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CU_ASSERT_DOUBLE_EQUAL(b.xmin, 0.0, 0.0000001);
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lwgeom_free(g);
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/* Inf = 0x7FF0000000000000 */
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/* POINT(0 0) = 00 00000001 0000000000000000 0000000000000000 */
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/* POINT(0 Inf) = 00 00000001 0000000000000000 7FF0000000000000 */
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g = lwgeom_from_hexwkb("000000000100000000000000007FF0000000000000", LW_PARSER_CHECK_NONE);
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lwgeom_calculate_gbox_cartesian(g, &b);
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CU_ASSERT_DOUBLE_EQUAL(b.xmin, 0.0, 0.0000001);
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CU_ASSERT(isinf(b.ymax));
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lwgeom_free(g);
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/* LINESTRING(0 0, 0 Inf) = 00 00000002 00000002 0000000000000000 7FF0000000000000 0000000000000000 0000000000000000 */
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/* Inf should show up in bbox */
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g = lwgeom_from_hexwkb("00000000020000000200000000000000007FF000000000000000000000000000000000000000000000", LW_PARSER_CHECK_NONE);
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lwgeom_calculate_gbox_cartesian(g, &b);
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CU_ASSERT_DOUBLE_EQUAL(b.xmin, 0.0, 0.0000001);
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CU_ASSERT(isinf(b.ymax));
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lwgeom_free(g);
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/* Geometry with NaN 0101000020E8640000000000000000F8FF000000000000F8FF */
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/* NaN should show up in bbox */
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g = lwgeom_from_hexwkb("0101000020E8640000000000000000F8FF000000000000F8FF", LW_PARSER_CHECK_NONE);
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lwgeom_calculate_gbox_cartesian(g, &b);
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CU_ASSERT(isnan(b.ymax));
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lwgeom_free(g);
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}
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static void test_gbox_serialized_size(void)
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{
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uint8_t flags = gflags(0, 0, 0);
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CU_ASSERT_EQUAL(gbox_serialized_size(flags),16);
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FLAGS_SET_BBOX(flags, 1);
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CU_ASSERT_EQUAL(gbox_serialized_size(flags),16);
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FLAGS_SET_Z(flags, 1);
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CU_ASSERT_EQUAL(gbox_serialized_size(flags),24);
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FLAGS_SET_M(flags, 1);
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CU_ASSERT_EQUAL(gbox_serialized_size(flags),32);
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FLAGS_SET_GEODETIC(flags, 1);
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CU_ASSERT_EQUAL(gbox_serialized_size(flags),24);
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}
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static void test_lwgeom_from_gserialized(void)
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{
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LWGEOM *geom;
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GSERIALIZED *g;
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char *in_ewkt;
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char *out_ewkt;
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int i = 0;
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char ewkt[][512] =
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{
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"POINT EMPTY",
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"POINT(0 0.2)",
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"LINESTRING EMPTY",
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"LINESTRING(-1 -1,-1 2.5,2 2,2 -1)",
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"MULTIPOINT EMPTY",
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"MULTIPOINT(0.9 0.9,0.9 0.9,0.9 0.9,0.9 0.9,0.9 0.9,0.9 0.9)",
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"SRID=1;MULTILINESTRING EMPTY",
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"SRID=1;MULTILINESTRING((-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1))",
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"SRID=1;MULTILINESTRING((-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1))",
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"POLYGON((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0))",
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"POLYGON EMPTY",
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"SRID=4326;POLYGON((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0))",
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"SRID=4326;POLYGON EMPTY",
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"SRID=4326;POLYGON((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0),(-0.5 -0.5,-0.5 -0.4,-0.4 -0.4,-0.4 -0.5,-0.5 -0.5))",
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"SRID=100000;POLYGON((-1 -1 3,-1 2.5 3,2 2 3,2 -1 3,-1 -1 3),(0 0 3,0 1 3,1 1 3,1 0 3,0 0 3),(-0.5 -0.5 3,-0.5 -0.4 3,-0.4 -0.4 3,-0.4 -0.5 3,-0.5 -0.5 3))",
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"SRID=4326;MULTIPOLYGON(((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0),(-0.5 -0.5,-0.5 -0.4,-0.4 -0.4,-0.4 -0.5,-0.5 -0.5)),((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0),(-0.5 -0.5,-0.5 -0.4,-0.4 -0.4,-0.4 -0.5,-0.5 -0.5)))",
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"SRID=4326;MULTIPOLYGON EMPTY",
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"SRID=4326;GEOMETRYCOLLECTION(POINT(0 1),POLYGON((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0)),MULTIPOLYGON(((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0),(-0.5 -0.5,-0.5 -0.4,-0.4 -0.4,-0.4 -0.5,-0.5 -0.5))))",
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"SRID=4326;GEOMETRYCOLLECTION EMPTY",
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"SRID=4326;GEOMETRYCOLLECTION(POINT EMPTY, MULTIPOLYGON EMPTY)",
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"MULTICURVE((5 5 1 3,3 5 2 2,3 3 3 1,0 3 1 1),CIRCULARSTRING(0 0 0 0,0.26794 1 3 -2,0.5857864 1.414213 1 2))",
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"MULTISURFACE(CURVEPOLYGON(CIRCULARSTRING(-2 0,-1 -1,0 0,1 -1,2 0,0 2,-2 0),(-1 0,0 0.5,1 0,0 1,-1 0)),((7 8,10 10,6 14,4 11,7 8)))",
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"MULTISURFACE(CURVEPOLYGON(CIRCULARSTRING EMPTY))",
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};
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for ( i = 0; i < 13; i++ )
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{
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LWGEOM* geom2;
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in_ewkt = ewkt[i];
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geom = lwgeom_from_wkt(in_ewkt, LW_PARSER_CHECK_NONE);
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lwgeom_add_bbox(geom);
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if ( geom->bbox ) gbox_float_round(geom->bbox);
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g = gserialized_from_lwgeom(geom, 0, 0);
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geom2 = lwgeom_from_gserialized(g);
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out_ewkt = lwgeom_to_ewkt(geom2);
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/* printf("\n in = %s\nout = %s\n", in_ewkt, out_ewkt); */
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CU_ASSERT_STRING_EQUAL(in_ewkt, out_ewkt);
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/* either both or none of the bboxes are null */
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CU_ASSERT( (geom->bbox != NULL) || (geom2->bbox == NULL) );
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/* either both are null or they are the same */
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CU_ASSERT(geom->bbox == NULL || gbox_same(geom->bbox, geom2->bbox));
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lwgeom_free(geom);
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lwgeom_free(geom2);
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lwfree(g);
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lwfree(out_ewkt);
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}
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}
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static void test_geometry_type_from_string(void)
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{
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int rv;
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uint8_t type = 0;
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int z = 0, m = 0;
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char *str;
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str = " POINTZ";
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rv = geometry_type_from_string(str, &type, &z, &m);
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//printf("\n in type: %s\nout type: %d\n out z: %d\n out m: %d", str, type, z, m);
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CU_ASSERT_EQUAL(rv, LW_SUCCESS);
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CU_ASSERT_EQUAL(type, POINTTYPE);
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CU_ASSERT_EQUAL(z, 1);
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CU_ASSERT_EQUAL(m, 0);
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str = "LINESTRINGM ";
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rv = geometry_type_from_string(str, &type, &z, &m);
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//printf("\n in type: %s\nout type: %d\n out z: %d\n out m: %d", str, type, z, m);
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CU_ASSERT_EQUAL(rv, LW_SUCCESS);
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CU_ASSERT_EQUAL(type, LINETYPE);
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CU_ASSERT_EQUAL(z, 0);
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CU_ASSERT_EQUAL(m, 1);
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str = "MULTIPOLYGONZM";
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rv = geometry_type_from_string(str, &type, &z, &m);
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//printf("\n in type: %s\nout type: %d\n out z: %d\n out m: %d", str, type, z, m);
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CU_ASSERT_EQUAL(rv, LW_SUCCESS);
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CU_ASSERT_EQUAL(type, MULTIPOLYGONTYPE);
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CU_ASSERT_EQUAL(z, 1);
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CU_ASSERT_EQUAL(m, 1);
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str = " GEOMETRYCOLLECTIONZM ";
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rv = geometry_type_from_string(str, &type, &z, &m);
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//printf("\n in type: %s\nout type: %d\n out z: %d\n out m: %d", str, type, z, m);
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CU_ASSERT_EQUAL(rv, LW_SUCCESS);
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CU_ASSERT_EQUAL(type, COLLECTIONTYPE);
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CU_ASSERT_EQUAL(z, 1);
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CU_ASSERT_EQUAL(m, 1);
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str = " GEOMERYCOLLECTIONZM ";
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rv = geometry_type_from_string(str, &type, &z, &m);
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//printf("\n in type: %s\nout type: %d\n out z: %d\n out m: %d", str, type, z, m);
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CU_ASSERT_EQUAL(rv, LW_FAILURE);
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}
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static void test_lwgeom_count_vertices(void)
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{
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LWGEOM *geom;
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geom = lwgeom_from_wkt("MULTIPOINT(-1 -1,-1 2.5,2 2,2 -1)", LW_PARSER_CHECK_NONE);
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CU_ASSERT_EQUAL(lwgeom_count_vertices(geom),4);
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lwgeom_free(geom);
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geom = lwgeom_from_wkt("SRID=1;MULTILINESTRING((-1 -131,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1))", LW_PARSER_CHECK_NONE);
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CU_ASSERT_EQUAL(lwgeom_count_vertices(geom),16);
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lwgeom_free(geom);
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geom = lwgeom_from_wkt("SRID=4326;MULTIPOLYGON(((-1 -1,-1 2.5,211 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0),(-0.5 -0.5,-0.5 -0.4,-0.4 -0.4,-0.4 -0.5,-0.5 -0.5)),((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0),(-0.5 -0.5,-0.5 -0.4,-0.4 -0.4,-0.4 -0.5,-0.5 -0.5)))", LW_PARSER_CHECK_NONE);
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CU_ASSERT_EQUAL(lwgeom_count_vertices(geom),30);
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lwgeom_free(geom);
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}
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static void test_on_gser_lwgeom_count_vertices(void)
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{
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LWGEOM *lwgeom;
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|
GSERIALIZED *g_ser1;
|
|
size_t ret_size;
|
|
|
|
lwgeom = lwgeom_from_wkt("MULTIPOINT(-1 -1,-1 2.5,2 2,2 -1,1 1,2 2,4 5)", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT_EQUAL(lwgeom_count_vertices(lwgeom),7);
|
|
g_ser1 = gserialized_from_lwgeom(lwgeom, 1, &ret_size);
|
|
lwgeom_free(lwgeom);
|
|
|
|
lwgeom = lwgeom_from_gserialized(g_ser1);
|
|
CU_ASSERT_EQUAL(lwgeom_count_vertices(lwgeom),7);
|
|
lwgeom_free(lwgeom);
|
|
|
|
lwgeom = lwgeom_from_gserialized(g_ser1);
|
|
|
|
CU_ASSERT_EQUAL(lwgeom_count_vertices(lwgeom),7);
|
|
lwgeom_free(lwgeom);
|
|
|
|
lwfree(g_ser1);
|
|
|
|
}
|
|
|
|
static void test_lwcollection_extract(void)
|
|
{
|
|
|
|
LWGEOM *geom;
|
|
LWCOLLECTION *col;
|
|
|
|
geom = lwgeom_from_wkt("GEOMETRYCOLLECTION(POINT(0 0))", LW_PARSER_CHECK_NONE);
|
|
|
|
col = lwcollection_extract((LWCOLLECTION*)geom, 1);
|
|
CU_ASSERT_EQUAL(col->type, MULTIPOINTTYPE);
|
|
lwcollection_free(col);
|
|
|
|
col = lwcollection_extract((LWCOLLECTION*)geom, 2);
|
|
CU_ASSERT_EQUAL(col->type, MULTILINETYPE);
|
|
lwcollection_free(col);
|
|
|
|
col = lwcollection_extract((LWCOLLECTION*)geom, 3);
|
|
CU_ASSERT_EQUAL(col->type, MULTIPOLYGONTYPE);
|
|
lwcollection_free(col);
|
|
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("GEOMETRYCOLLECTION EMPTY", LW_PARSER_CHECK_NONE);
|
|
|
|
col = lwcollection_extract((LWCOLLECTION*)geom, 1);
|
|
CU_ASSERT_EQUAL(col->type, MULTIPOINTTYPE);
|
|
lwcollection_free(col);
|
|
|
|
col = lwcollection_extract((LWCOLLECTION*)geom, 2);
|
|
CU_ASSERT_EQUAL(col->type, MULTILINETYPE);
|
|
lwcollection_free(col);
|
|
|
|
col = lwcollection_extract((LWCOLLECTION*)geom, 3);
|
|
CU_ASSERT_EQUAL(col->type, MULTIPOLYGONTYPE);
|
|
lwcollection_free(col);
|
|
|
|
lwgeom_free(geom);
|
|
}
|
|
|
|
static void test_lwgeom_free(void)
|
|
{
|
|
LWGEOM *geom;
|
|
|
|
/* Empty geometries don't seem to free properly (#370) */
|
|
geom = lwgeom_from_wkt("GEOMETRYCOLLECTION EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT_EQUAL(geom->type, COLLECTIONTYPE);
|
|
lwgeom_free(geom);
|
|
|
|
/* Empty geometries don't seem to free properly (#370) */
|
|
geom = lwgeom_from_wkt("POLYGON EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT_EQUAL(geom->type, POLYGONTYPE);
|
|
lwgeom_free(geom);
|
|
|
|
/* Empty geometries don't seem to free properly (#370) */
|
|
geom = lwgeom_from_wkt("LINESTRING EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT_EQUAL(geom->type, LINETYPE);
|
|
lwgeom_free(geom);
|
|
|
|
/* Empty geometries don't seem to free properly (#370) */
|
|
geom = lwgeom_from_wkt("POINT EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT_EQUAL(geom->type, POINTTYPE);
|
|
lwgeom_free(geom);
|
|
|
|
}
|
|
|
|
static void do_lwgeom_flip_coordinates(char *in, char *out)
|
|
{
|
|
LWGEOM *g;
|
|
char * t;
|
|
double xmax, ymax;
|
|
int testbox;
|
|
|
|
g = lwgeom_from_wkt(in, LW_PARSER_CHECK_NONE);
|
|
lwgeom_add_bbox(g);
|
|
|
|
testbox = (g->bbox != NULL);
|
|
if ( testbox )
|
|
{
|
|
xmax = g->bbox->xmax;
|
|
ymax = g->bbox->ymax;
|
|
}
|
|
|
|
g = lwgeom_flip_coordinates(g);
|
|
|
|
if ( testbox )
|
|
{
|
|
CU_ASSERT_DOUBLE_EQUAL(g->bbox->xmax, ymax, 0.00001);
|
|
CU_ASSERT_DOUBLE_EQUAL(g->bbox->ymax, xmax, 0.00001);
|
|
}
|
|
|
|
t = lwgeom_to_wkt(g, WKT_EXTENDED, 8, NULL);
|
|
if (t == NULL) fprintf(stderr, "In:%s", in);
|
|
if (strcmp(t, out))
|
|
fprintf(stderr, "\nIn: %s\nOut: %s\nTheo: %s\n", in, t, out);
|
|
|
|
CU_ASSERT_STRING_EQUAL(t, out)
|
|
|
|
lwgeom_free(g);
|
|
lwfree(t);
|
|
}
|
|
|
|
static void test_lwgeom_flip_coordinates(void)
|
|
{
|
|
/*
|
|
* 2D geometries types
|
|
*/
|
|
do_lwgeom_flip_coordinates(
|
|
"POINT(1 2)",
|
|
"POINT(2 1)"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"LINESTRING(1 2,3 4)",
|
|
"LINESTRING(2 1,4 3)"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"POLYGON((1 2,3 4,5 6,1 2))",
|
|
"POLYGON((2 1,4 3,6 5,2 1))"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"POLYGON((1 2,3 4,5 6,1 2),(7 8,9 10,11 12,7 8))",
|
|
"POLYGON((2 1,4 3,6 5,2 1),(8 7,10 9,12 11,8 7))"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"MULTIPOINT(1 2,3 4)",
|
|
"MULTIPOINT(2 1,4 3)"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"MULTILINESTRING((1 2,3 4),(5 6,7 8))",
|
|
"MULTILINESTRING((2 1,4 3),(6 5,8 7))"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"MULTIPOLYGON(((1 2,3 4,5 6,7 8)),((9 10,11 12,13 14,10 9)))",
|
|
"MULTIPOLYGON(((2 1,4 3,6 5,8 7)),((10 9,12 11,14 13,9 10)))"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"GEOMETRYCOLLECTION EMPTY",
|
|
"GEOMETRYCOLLECTION EMPTY"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"GEOMETRYCOLLECTION(POINT(1 2),LINESTRING(3 4,5 6))",
|
|
"GEOMETRYCOLLECTION(POINT(2 1),LINESTRING(4 3,6 5))"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"GEOMETRYCOLLECTION(POINT(1 2),GEOMETRYCOLLECTION(LINESTRING(3 4,5 6)))",
|
|
"GEOMETRYCOLLECTION(POINT(2 1),GEOMETRYCOLLECTION(LINESTRING(4 3,6 5)))"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"CIRCULARSTRING(-2 0,0 2,2 0,0 2,2 4)",
|
|
"CIRCULARSTRING(0 -2,2 0,0 2,2 0,4 2)"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"COMPOUNDCURVE(CIRCULARSTRING(0 1,1 1,1 0),(1 0,0 1))",
|
|
"COMPOUNDCURVE(CIRCULARSTRING(1 0,1 1,0 1),(0 1,1 0))"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"CURVEPOLYGON(CIRCULARSTRING(-2 0,-1 -1,0 0,1 -1,2 0,0 2,-2 0),(-1 0,0 0.5,1 0,0 1,-1 0))",
|
|
"CURVEPOLYGON(CIRCULARSTRING(0 -2,-1 -1,0 0,-1 1,0 2,2 0,0 -2),(0 -1,0.5 0,0 1,1 0,0 -1))"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"MULTICURVE((5 5,3 5,3 3,0 3),CIRCULARSTRING(0 0,2 1,2 3))",
|
|
"MULTICURVE((5 5,5 3,3 3,3 0),CIRCULARSTRING(0 0,1 2,3 2))"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"MULTISURFACE(CURVEPOLYGON(CIRCULARSTRING(-2 0,-1 -1,0 0,1 -1,2 0,0 2,-2 0),(-1 0,0 0.5,1 0,0 1,-1 0)),((7 8,10 10,6 14,4 11,7 8)))",
|
|
"MULTISURFACE(CURVEPOLYGON(CIRCULARSTRING(0 -2,-1 -1,0 0,-1 1,0 2,2 0,0 -2),(0 -1,0.5 0,0 1,1 0,0 -1)),((8 7,10 10,14 6,11 4,8 7)))"
|
|
);
|
|
|
|
|
|
/*
|
|
* Ndims
|
|
*/
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"POINT(1 2 3)",
|
|
"POINT(2 1 3)"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"POINTM(1 2 3)",
|
|
"POINTM(2 1 3)"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"POINT(1 2 3 4)",
|
|
"POINT(2 1 3 4)"
|
|
);
|
|
|
|
|
|
/*
|
|
* Srid
|
|
*/
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"SRID=4326;POINT(1 2)",
|
|
"SRID=4326;POINT(2 1)"
|
|
);
|
|
|
|
do_lwgeom_flip_coordinates(
|
|
"SRID=0;POINT(1 2)",
|
|
"POINT(2 1)"
|
|
);
|
|
}
|
|
|
|
static void test_f2d(void)
|
|
{
|
|
double d = 1000000.123456789123456789;
|
|
float f;
|
|
double e;
|
|
|
|
f = next_float_down(d);
|
|
d = next_float_down(f);
|
|
CU_ASSERT_DOUBLE_EQUAL(f,d, 0.0000001);
|
|
|
|
e = (double)f;
|
|
CU_ASSERT_DOUBLE_EQUAL(f,e, 0.0000001);
|
|
|
|
f = next_float_down(d);
|
|
d = next_float_down(f);
|
|
CU_ASSERT_DOUBLE_EQUAL(f,d, 0.0000001);
|
|
|
|
f = next_float_up(d);
|
|
d = next_float_up(f);
|
|
CU_ASSERT_DOUBLE_EQUAL(f,d, 0.0000001);
|
|
|
|
f = next_float_up(d);
|
|
d = next_float_up(f);
|
|
CU_ASSERT_DOUBLE_EQUAL(f,d, 0.0000001);
|
|
}
|
|
|
|
/*
|
|
* This is a test for memory leaks, can't really test
|
|
* w/out checking with a leak detector (ie: valgrind)
|
|
*
|
|
* See http://trac.osgeo.org/postgis/ticket/1102
|
|
*/
|
|
static void test_lwgeom_clone(void)
|
|
{
|
|
int i;
|
|
|
|
char *ewkt[] =
|
|
{
|
|
"POINT(0 0.2)",
|
|
"LINESTRING(-1 -1,-1 2.5,2 2,2 -1)",
|
|
"MULTIPOINT(0.9 0.9,0.9 0.9,0.9 0.9,0.9 0.9,0.9 0.9,0.9 0.9)",
|
|
"SRID=1;MULTILINESTRING((-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1))",
|
|
"SRID=1;MULTILINESTRING((-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1),(-1 -1,-1 2.5,2 2,2 -1))",
|
|
"POLYGON((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0))",
|
|
"SRID=4326;POLYGON((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0))",
|
|
"SRID=4326;POLYGON((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0),(-0.5 -0.5,-0.5 -0.4,-0.4 -0.4,-0.4 -0.5,-0.5 -0.5))",
|
|
"SRID=100000;POLYGON((-1 -1 3,-1 2.5 3,2 2 3,2 -1 3,-1 -1 3),(0 0 3,0 1 3,1 1 3,1 0 3,0 0 3),(-0.5 -0.5 3,-0.5 -0.4 3,-0.4 -0.4 3,-0.4 -0.5 3,-0.5 -0.5 3))",
|
|
"SRID=4326;MULTIPOLYGON(((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0),(-0.5 -0.5,-0.5 -0.4,-0.4 -0.4,-0.4 -0.5,-0.5 -0.5)),((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0),(-0.5 -0.5,-0.5 -0.4,-0.4 -0.4,-0.4 -0.5,-0.5 -0.5)))",
|
|
"SRID=4326;GEOMETRYCOLLECTION(POINT(0 1),POLYGON((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0)),MULTIPOLYGON(((-1 -1,-1 2.5,2 2,2 -1,-1 -1),(0 0,0 1,1 1,1 0,0 0),(-0.5 -0.5,-0.5 -0.4,-0.4 -0.4,-0.4 -0.5,-0.5 -0.5))))",
|
|
"MULTICURVE((5 5 1 3,3 5 2 2,3 3 3 1,0 3 1 1),CIRCULARSTRING(0 0 0 0,0.26794 1 3 -2,0.5857864 1.414213 1 2))",
|
|
"MULTISURFACE(CURVEPOLYGON(CIRCULARSTRING(-2 0,-1 -1,0 0,1 -1,2 0,0 2,-2 0),(-1 0,0 0.5,1 0,0 1,-1 0)),((7 8,10 10,6 14,4 11,7 8)))",
|
|
"TIN(((0 0 0,0 0 1,0 1 0,0 0 0)),((0 0 0,0 1 0,1 0 0,0 0 0)),((0 0 0,1 0 0,0 0 1,0 0 0)),((1 0 0,0 1 0,0 0 1,1 0 0)))"
|
|
};
|
|
|
|
|
|
for ( i = 0; i < (sizeof ewkt/sizeof(char *)); i++ )
|
|
{
|
|
LWGEOM *geom, *cloned;
|
|
char *in_ewkt;
|
|
char *out_ewkt;
|
|
|
|
in_ewkt = ewkt[i];
|
|
geom = lwgeom_from_wkt(in_ewkt, LW_PARSER_CHECK_NONE);
|
|
cloned = lwgeom_clone(geom);
|
|
out_ewkt = lwgeom_to_ewkt(cloned);
|
|
if (strcmp(in_ewkt, out_ewkt))
|
|
fprintf(stderr, "\nExp: %s\nObt: %s\n", in_ewkt, out_ewkt);
|
|
CU_ASSERT_STRING_EQUAL(in_ewkt, out_ewkt);
|
|
lwfree(out_ewkt);
|
|
lwgeom_free(cloned);
|
|
lwgeom_free(geom);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
/*
|
|
* Test lwgeom_force_clockwise
|
|
*/
|
|
static void test_lwgeom_force_clockwise(void)
|
|
{
|
|
LWGEOM *geom;
|
|
LWGEOM *geom2;
|
|
char *in_ewkt, *out_ewkt;
|
|
|
|
/* counterclockwise, must be reversed */
|
|
geom = lwgeom_from_wkt("POLYGON((0 0, 10 0, 10 10, 0 10, 0 0))", LW_PARSER_CHECK_NONE);
|
|
lwgeom_force_clockwise(geom);
|
|
in_ewkt = "POLYGON((0 0,0 10,10 10,10 0,0 0))";
|
|
out_ewkt = lwgeom_to_ewkt(geom);
|
|
if (strcmp(in_ewkt, out_ewkt))
|
|
fprintf(stderr, "\nExp: %s\nObt: %s\n", in_ewkt, out_ewkt);
|
|
CU_ASSERT_STRING_EQUAL(in_ewkt, out_ewkt);
|
|
lwfree(out_ewkt);
|
|
lwgeom_free(geom);
|
|
|
|
/* clockwise, fine as is */
|
|
geom = lwgeom_from_wkt("POLYGON((0 0, 0 10, 10 10, 10 0, 0 0))", LW_PARSER_CHECK_NONE);
|
|
lwgeom_force_clockwise(geom);
|
|
in_ewkt = "POLYGON((0 0,0 10,10 10,10 0,0 0))";
|
|
out_ewkt = lwgeom_to_ewkt(geom);
|
|
if (strcmp(in_ewkt, out_ewkt))
|
|
fprintf(stderr, "\nExp: %s\nObt: %s\n", in_ewkt, out_ewkt);
|
|
CU_ASSERT_STRING_EQUAL(in_ewkt, out_ewkt);
|
|
lwfree(out_ewkt);
|
|
lwgeom_free(geom);
|
|
|
|
/* counterclockwise shell (must be reversed), mixed-wise holes */
|
|
geom = lwgeom_from_wkt("POLYGON((0 0,10 0,10 10,0 10,0 0),(2 2,2 4,4 2,2 2),(6 2,8 2,8 4,6 2))", LW_PARSER_CHECK_NONE);
|
|
lwgeom_force_clockwise(geom);
|
|
in_ewkt = "POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,4 2,2 4,2 2),(6 2,8 2,8 4,6 2))";
|
|
out_ewkt = lwgeom_to_ewkt(geom);
|
|
if (strcmp(in_ewkt, out_ewkt))
|
|
fprintf(stderr, "\nExp: %s\nObt: %s\n", in_ewkt, out_ewkt);
|
|
CU_ASSERT_STRING_EQUAL(in_ewkt, out_ewkt);
|
|
lwfree(out_ewkt);
|
|
lwgeom_free(geom);
|
|
|
|
/* clockwise shell (fine), mixed-wise holes */
|
|
geom = lwgeom_from_wkt("POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,4 2,2 4,2 2),(6 2,8 4,8 2,6 2))", LW_PARSER_CHECK_NONE);
|
|
lwgeom_force_clockwise(geom);
|
|
in_ewkt = "POLYGON((0 0,0 10,10 10,10 0,0 0),(2 2,4 2,2 4,2 2),(6 2,8 2,8 4,6 2))";
|
|
out_ewkt = lwgeom_to_ewkt(geom);
|
|
if (strcmp(in_ewkt, out_ewkt))
|
|
fprintf(stderr, "\nExp: %s\nObt: %s\n", in_ewkt, out_ewkt);
|
|
CU_ASSERT_STRING_EQUAL(in_ewkt, out_ewkt);
|
|
lwfree(out_ewkt);
|
|
lwgeom_free(geom);
|
|
|
|
/* clockwise narrow ring, fine as-is */
|
|
/* NOTE: this is a narrow ring, see ticket #1302 */
|
|
in_ewkt = "0103000000010000000500000000917E9BA468294100917E9B8AEA2841C976BE1FA4682941C976BE9F8AEA2841B39ABE1FA46829415ACCC29F8AEA284137894120A4682941C976BE9F8AEA284100917E9BA468294100917E9B8AEA2841";
|
|
geom = lwgeom_from_hexwkb(in_ewkt, LW_PARSER_CHECK_NONE);
|
|
geom2 = lwgeom_from_hexwkb(in_ewkt, LW_PARSER_CHECK_NONE);
|
|
lwgeom_force_clockwise(geom2);
|
|
|
|
/** use same check instead of strcmp to account
|
|
for difference in endianness **/
|
|
CU_ASSERT( lwgeom_same(geom, geom2) );
|
|
lwgeom_free(geom);
|
|
lwgeom_free(geom2);
|
|
}
|
|
|
|
/*
|
|
* Test lwgeom_is_empty
|
|
*/
|
|
static void test_lwgeom_is_empty(void)
|
|
{
|
|
LWGEOM *geom;
|
|
|
|
geom = lwgeom_from_wkt("POLYGON((0 0, 10 0, 10 10, 0 10, 0 0))", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( !lwgeom_is_empty(geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("POINT EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_is_empty(geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("LINESTRING EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_is_empty(geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("POLYGON EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_is_empty(geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("MULTIPOINT EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_is_empty(geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("MULTILINESTRING EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_is_empty(geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("MULTIPOLYGON EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_is_empty(geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("GEOMETRYCOLLECTION(GEOMETRYCOLLECTION EMPTY, POINT EMPTY, LINESTRING EMPTY, POLYGON EMPTY, MULTIPOINT EMPTY, MULTILINESTRING EMPTY, MULTIPOLYGON EMPTY, GEOMETRYCOLLECTION(MULTIPOLYGON EMPTY))", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_is_empty(geom) );
|
|
lwgeom_free(geom);
|
|
|
|
}
|
|
|
|
/*
|
|
* Test lwgeom_same
|
|
*/
|
|
static void test_lwgeom_same(void)
|
|
{
|
|
LWGEOM *geom, *geom2;
|
|
|
|
geom = lwgeom_from_wkt("POLYGON((0 0, 10 0, 10 10, 0 10, 0 0))", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_add_bbox(geom);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("MULTIPOLYGON(((0 0, 10 0, 10 10, 0 10, 0 0)))", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_add_bbox(geom);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("LINESTRING(0 0, 2 0)", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_add_bbox(geom);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("MULTILINESTRING((0 0, 2 0))", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_add_bbox(geom);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("POINT(0 0)", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_add_bbox(geom);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("MULTIPOINT((0 0),(4 5))", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_add_bbox(geom);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("POINT EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_add_bbox(geom);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("LINESTRING EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_add_bbox(geom);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("POLYGON EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("MULTIPOINT EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("MULTILINESTRING EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("MULTIPOLYGON EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("GEOMETRYCOLLECTION(GEOMETRYCOLLECTION EMPTY, POINT EMPTY, LINESTRING EMPTY, POLYGON EMPTY, MULTIPOINT EMPTY, MULTILINESTRING EMPTY, MULTIPOLYGON EMPTY, GEOMETRYCOLLECTION(MULTIPOLYGON EMPTY))", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( lwgeom_same(geom, geom) );
|
|
lwgeom_free(geom);
|
|
|
|
geom = lwgeom_from_wkt("POLYGON((0 0, 10 0, 10 10, 0 10, 0 0))", LW_PARSER_CHECK_NONE);
|
|
geom2 = lwgeom_from_wkt("GEOMETRYCOLLECTION(GEOMETRYCOLLECTION EMPTY, POINT EMPTY, LINESTRING EMPTY, POLYGON EMPTY, MULTIPOINT EMPTY, MULTILINESTRING EMPTY, MULTIPOLYGON EMPTY, GEOMETRYCOLLECTION(MULTIPOLYGON EMPTY))", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( ! lwgeom_same(geom, geom2) );
|
|
lwgeom_free(geom);
|
|
lwgeom_free(geom2);
|
|
|
|
geom = lwgeom_from_wkt("POINT(0 0)", LW_PARSER_CHECK_NONE);
|
|
geom2 = lwgeom_from_wkt("MULTIPOINT((0 0))", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( ! lwgeom_same(geom, geom2) );
|
|
lwgeom_free(geom);
|
|
lwgeom_free(geom2);
|
|
|
|
geom = lwgeom_from_wkt("POINT EMPTY", LW_PARSER_CHECK_NONE);
|
|
geom2 = lwgeom_from_wkt("POINT Z EMPTY", LW_PARSER_CHECK_NONE);
|
|
CU_ASSERT( ! lwgeom_same(geom, geom2) );
|
|
lwgeom_free(geom);
|
|
lwgeom_free(geom2);
|
|
|
|
}
|
|
|
|
/*
|
|
** Used by test harness to register the tests in this file.
|
|
*/
|
|
CU_TestInfo libgeom_tests[] =
|
|
{
|
|
PG_TEST(test_typmod_macros),
|
|
PG_TEST(test_flags_macros),
|
|
PG_TEST(test_serialized_srid),
|
|
PG_TEST(test_gserialized_from_lwgeom_size),
|
|
PG_TEST(test_gbox_serialized_size),
|
|
PG_TEST(test_lwgeom_from_gserialized),
|
|
PG_TEST(test_lwgeom_count_vertices),
|
|
PG_TEST(test_on_gser_lwgeom_count_vertices),
|
|
PG_TEST(test_geometry_type_from_string),
|
|
PG_TEST(test_lwcollection_extract),
|
|
PG_TEST(test_lwgeom_free),
|
|
PG_TEST(test_lwgeom_flip_coordinates),
|
|
PG_TEST(test_f2d),
|
|
PG_TEST(test_lwgeom_clone),
|
|
PG_TEST(test_lwgeom_force_clockwise),
|
|
PG_TEST(test_lwgeom_calculate_gbox),
|
|
PG_TEST(test_lwgeom_is_empty),
|
|
PG_TEST(test_lwgeom_same),
|
|
CU_TEST_INFO_NULL
|
|
};
|
|
CU_SuiteInfo libgeom_suite = {"libgeom", NULL, NULL, libgeom_tests};
|
|
|