test_geos_noop()

static void test_geos_noop ( void  )

static

Definition at line 23 of file cu_geos.c.

References LW_PARSER_CHECK_NONE, lwfree(), lwgeom_free(), lwgeom_from_wkt(), lwgeom_geos_noop(), and lwgeom_to_ewkt().

Referenced by geos_suite_setup().

{
        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))))",
                "GEOMETRYCOLLECTION( LINESTRING (1 1, 2 2), POINT EMPTY, TRIANGLE ((0 0, 1 0, 1 1, 0 0)) )",
        };


        for ( i = 0; i < (sizeof ewkt/sizeof(char *)); i++ )
        {
                LWGEOM *geom_in, *geom_out;
                char *in_ewkt;
                char *out_ewkt;

                in_ewkt = ewkt[i];
                geom_in = lwgeom_from_wkt(in_ewkt, LW_PARSER_CHECK_NONE);
                geom_out = lwgeom_geos_noop(geom_in);
                if ( ! geom_out ) {
                        fprintf(stderr, "\nNull return from lwgeom_geos_noop with wkt:   %s\n", in_ewkt);
                        lwgeom_free(geom_in);
                        continue;
                }
                out_ewkt = lwgeom_to_ewkt(geom_out);
                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_out);
                lwgeom_free(geom_in);
        }


}

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